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Proclivity ID
18811001
Unpublish
Citation Name
OBG Manag
Specialty Focus
Obstetrics
Gynecology
Surgery
Negative Keywords
gaming
gambling
compulsive behaviors
ammunition
assault rifle
black jack
Boko Haram
bondage
child abuse
cocaine
Daech
drug paraphernalia
explosion
gun
human trafficking
ISIL
ISIS
Islamic caliphate
Islamic state
mixed martial arts
MMA
molestation
national rifle association
NRA
nsfw
pedophile
pedophilia
poker
porn
pornography
psychedelic drug
recreational drug
sex slave rings
slot machine
terrorism
terrorist
Texas hold 'em
UFC
substance abuse
abuseed
abuseer
abusees
abuseing
abusely
abuses
aeolus
aeolused
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aholeed
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aholees
aholeing
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alcohol
alcoholed
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alcoholes
alcoholing
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allmaned
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alted
altes
alting
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analer
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anilingused
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anus
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areola
areolaed
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aryaned
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aryaning
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asiaed
asiaer
asiaes
asiaing
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asias
ass
ass hole
ass lick
ass licked
ass licker
ass lickes
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assbangedes
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asshated
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azz
azzed
azzer
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azzing
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beardedclamed
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beardedclames
beardedclaming
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beastialityed
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beastialityes
beastialitying
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beatched
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beatered
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biatched
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biatching
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biatchs
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big titsed
big titser
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bisexualed
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bitched
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bitching
bitchly
bitchs
bitchy
bitchyed
bitchyer
bitchyes
bitchying
bitchyly
bitchys
bleached
bleacher
bleaches
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bleachly
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blow job
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blow jobes
blow jobing
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boink
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boinkes
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bollock
bollocked
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bollocks
bollocksed
bollockser
bollockses
bollocksing
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bollockss
bollok
bolloked
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boner
bonered
bonerer
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bonering
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bonerser
bonerses
bonersing
bonersly
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bong
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bonges
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boob
boobed
boober
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boobies
boobiesed
boobieser
boobieses
boobiesing
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boobiess
boobing
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boobser
boobses
boobsing
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boobyes
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boogered
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boogering
boogerly
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bookie
bookieed
bookieer
bookiees
bookieing
bookiely
bookies
bootee
booteeed
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booteees
booteeing
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bootieed
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bootieing
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bootyed
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bootyes
bootying
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boozeed
boozeer
boozees
boozeing
boozely
boozer
boozered
boozerer
boozeres
boozering
boozerly
boozers
boozes
boozy
boozyed
boozyer
boozyes
boozying
boozyly
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bosomed
bosomer
bosomes
bosoming
bosomly
bosoms
bosomy
bosomyed
bosomyer
bosomyes
bosomying
bosomyly
bosomys
bugger
buggered
buggerer
buggeres
buggering
buggerly
buggers
bukkake
bukkakeed
bukkakeer
bukkakees
bukkakeing
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bukkakes
bull shit
bull shited
bull shiter
bull shites
bull shiting
bull shitly
bull shits
bullshit
bullshited
bullshiter
bullshites
bullshiting
bullshitly
bullshits
bullshitsed
bullshitser
bullshitses
bullshitsing
bullshitsly
bullshitss
bullshitted
bullshitteded
bullshitteder
bullshittedes
bullshitteding
bullshittedly
bullshitteds
bullturds
bullturdsed
bullturdser
bullturdses
bullturdsing
bullturdsly
bullturdss
bung
bunged
bunger
bunges
bunging
bungly
bungs
busty
bustyed
bustyer
bustyes
bustying
bustyly
bustys
butt
butt fuck
butt fucked
butt fucker
butt fuckes
butt fucking
butt fuckly
butt fucks
butted
buttes
buttfuck
buttfucked
buttfucker
buttfuckered
buttfuckerer
buttfuckeres
buttfuckering
buttfuckerly
buttfuckers
buttfuckes
buttfucking
buttfuckly
buttfucks
butting
buttly
buttplug
buttpluged
buttpluger
buttpluges
buttpluging
buttplugly
buttplugs
butts
caca
cacaed
cacaer
cacaes
cacaing
cacaly
cacas
cahone
cahoneed
cahoneer
cahonees
cahoneing
cahonely
cahones
cameltoe
cameltoeed
cameltoeer
cameltoees
cameltoeing
cameltoely
cameltoes
carpetmuncher
carpetmunchered
carpetmuncherer
carpetmuncheres
carpetmunchering
carpetmuncherly
carpetmunchers
cawk
cawked
cawker
cawkes
cawking
cawkly
cawks
chinc
chinced
chincer
chinces
chincing
chincly
chincs
chincsed
chincser
chincses
chincsing
chincsly
chincss
chink
chinked
chinker
chinkes
chinking
chinkly
chinks
chode
chodeed
chodeer
chodees
chodeing
chodely
chodes
chodesed
chodeser
chodeses
chodesing
chodesly
chodess
clit
clited
cliter
clites
cliting
clitly
clitoris
clitorised
clitoriser
clitorises
clitorising
clitorisly
clitoriss
clitorus
clitorused
clitoruser
clitoruses
clitorusing
clitorusly
clitoruss
clits
clitsed
clitser
clitses
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clitsly
clitss
clitty
clittyed
clittyer
clittyes
clittying
clittyly
clittys
cocain
cocaine
cocained
cocaineed
cocaineer
cocainees
cocaineing
cocainely
cocainer
cocaines
cocaining
cocainly
cocains
cock
cock sucker
cock suckered
cock suckerer
cock suckeres
cock suckering
cock suckerly
cock suckers
cockblock
cockblocked
cockblocker
cockblockes
cockblocking
cockblockly
cockblocks
cocked
cocker
cockes
cockholster
cockholstered
cockholsterer
cockholsteres
cockholstering
cockholsterly
cockholsters
cocking
cockknocker
cockknockered
cockknockerer
cockknockeres
cockknockering
cockknockerly
cockknockers
cockly
cocks
cocksed
cockser
cockses
cocksing
cocksly
cocksmoker
cocksmokered
cocksmokerer
cocksmokeres
cocksmokering
cocksmokerly
cocksmokers
cockss
cocksucker
cocksuckered
cocksuckerer
cocksuckeres
cocksuckering
cocksuckerly
cocksuckers
coital
coitaled
coitaler
coitales
coitaling
coitally
coitals
commie
commieed
commieer
commiees
commieing
commiely
commies
condomed
condomer
condomes
condoming
condomly
condoms
coon
cooned
cooner
coones
cooning
coonly
coons
coonsed
coonser
coonses
coonsing
coonsly
coonss
corksucker
corksuckered
corksuckerer
corksuckeres
corksuckering
corksuckerly
corksuckers
cracked
crackwhore
crackwhoreed
crackwhoreer
crackwhorees
crackwhoreing
crackwhorely
crackwhores
crap
craped
craper
crapes
craping
craply
crappy
crappyed
crappyer
crappyes
crappying
crappyly
crappys
cum
cumed
cumer
cumes
cuming
cumly
cummin
cummined
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cummines
cumming
cumminged
cumminger
cumminges
cumminging
cummingly
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cumminly
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cums
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cumshoted
cumshoter
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cumshoting
cumshotly
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cumshotsed
cumshotser
cumshotses
cumshotsing
cumshotsly
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cumsluted
cumsluter
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cumsluting
cumslutly
cumsluts
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cumstained
cumstainer
cumstaines
cumstaining
cumstainly
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cunilingus
cunilingused
cunilinguser
cunilinguses
cunilingusing
cunilingusly
cunilinguss
cunnilingus
cunnilingused
cunnilinguser
cunnilinguses
cunnilingusing
cunnilingusly
cunnilinguss
cunny
cunnyed
cunnyer
cunnyes
cunnying
cunnyly
cunnys
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cunted
cunter
cuntes
cuntface
cuntfaceed
cuntfaceer
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cuntfaceing
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cuntfaces
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cunthuntered
cunthunterer
cunthunteres
cunthuntering
cunthunterly
cunthunters
cunting
cuntlick
cuntlicked
cuntlicker
cuntlickered
cuntlickerer
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cuntlickerly
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cuntlickes
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cuntly
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cuntser
cuntses
cuntsing
cuntsly
cuntss
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dagoed
dagoer
dagoes
dagoing
dagoly
dagos
dagosed
dagoser
dagoses
dagosing
dagosly
dagoss
dammit
dammited
dammiter
dammites
dammiting
dammitly
dammits
damn
damned
damneded
damneder
damnedes
damneding
damnedly
damneds
damner
damnes
damning
damnit
damnited
damniter
damnites
damniting
damnitly
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damnly
damns
dick
dickbag
dickbaged
dickbager
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dickbaging
dickbagly
dickbags
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dickdippered
dickdipperer
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dickdippering
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dicker
dickes
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dickfaceed
dickfaceer
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dickfaceing
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dickheaded
dickheader
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dickheading
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dickheadsing
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dickishly
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dickly
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dicksipper
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dickweed
dickweeded
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dickweedly
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dickwhipperer
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dickzipper
dickzippered
dickzipperer
dickzipperes
dickzippering
dickzipperly
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diddle
diddleed
diddleer
diddlees
diddleing
diddlely
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dikeing
dikely
dikes
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dildoed
dildoer
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dildoing
dildoly
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dildosing
dildosly
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diligafed
diligafer
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diligafing
diligafly
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dillweed
dillweeded
dillweeder
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dillweeding
dillweedly
dillweeds
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dimwited
dimwiter
dimwites
dimwiting
dimwitly
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dingle
dingleed
dingleer
dinglees
dingleing
dinglely
dingles
dipship
dipshiped
dipshiper
dipshipes
dipshiping
dipshiply
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dizzyed
dizzyer
dizzyes
dizzying
dizzyly
dizzys
doggiestyleed
doggiestyleer
doggiestylees
doggiestyleing
doggiestylely
doggiestyles
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doggystyleer
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doggystyleing
doggystylely
doggystyles
dong
donged
donger
donges
donging
dongly
dongs
doofus
doofused
doofuser
doofuses
doofusing
doofusly
doofuss
doosh
dooshed
doosher
dooshes
dooshing
dooshly
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dopeyed
dopeyer
dopeyes
dopeying
dopeyly
dopeys
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douchebaged
douchebager
douchebages
douchebaging
douchebagly
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douchebagsed
douchebagser
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douchebagsing
douchebagsly
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doucheer
douchees
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douchely
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doucheyes
doucheying
doucheyly
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drunked
drunker
drunkes
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drunkly
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dumassed
dumasser
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dumassly
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dumbass
dumbassed
dumbasser
dumbasses
dumbassesed
dumbasseser
dumbasseses
dumbassesing
dumbassesly
dumbassess
dumbassing
dumbassly
dumbasss
dummy
dummyed
dummyer
dummyes
dummying
dummyly
dummys
dyke
dykeed
dykeer
dykees
dykeing
dykely
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dykeser
dykeses
dykesing
dykesly
dykess
erotic
eroticed
eroticer
erotices
eroticing
eroticly
erotics
extacy
extacyed
extacyer
extacyes
extacying
extacyly
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extasyed
extasyer
extasyes
extasying
extasyly
extasys
fack
facked
facker
fackes
facking
fackly
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fag
faged
fager
fages
fagg
fagged
faggeded
faggeder
faggedes
faggeding
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faggeds
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fagges
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faggited
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faggites
faggiting
faggitly
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faggly
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faggoter
faggotes
faggoting
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faggs
faging
fagly
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fagoted
fagoter
fagotes
fagoting
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fagser
fagses
fagsing
fagsly
fagss
faig
faiged
faiger
faiges
faiging
faigly
faigs
faigt
faigted
faigter
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faigting
faigtly
faigts
fannybandit
fannybandited
fannybanditer
fannybandites
fannybanditing
fannybanditly
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farter
fartes
farting
fartknocker
fartknockered
fartknockerer
fartknockeres
fartknockering
fartknockerly
fartknockers
fartly
farts
felch
felched
felcher
felchered
felcherer
felcheres
felchering
felcherly
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felches
felching
felchinged
felchinger
felchinges
felchinging
felchingly
felchings
felchly
felchs
fellate
fellateed
fellateer
fellatees
fellateing
fellately
fellates
fellatio
fellatioed
fellatioer
fellatioes
fellatioing
fellatioly
fellatios
feltch
feltched
feltcher
feltchered
feltcherer
feltcheres
feltchering
feltcherly
feltchers
feltches
feltching
feltchly
feltchs
feom
feomed
feomer
feomes
feoming
feomly
feoms
fisted
fisteded
fisteder
fistedes
fisteding
fistedly
fisteds
fisting
fistinged
fistinger
fistinges
fistinging
fistingly
fistings
fisty
fistyed
fistyer
fistyes
fistying
fistyly
fistys
floozy
floozyed
floozyer
floozyes
floozying
floozyly
floozys
foad
foaded
foader
foades
foading
foadly
foads
fondleed
fondleer
fondlees
fondleing
fondlely
fondles
foobar
foobared
foobarer
foobares
foobaring
foobarly
foobars
freex
freexed
freexer
freexes
freexing
freexly
freexs
frigg
frigga
friggaed
friggaer
friggaes
friggaing
friggaly
friggas
frigged
frigger
frigges
frigging
friggly
friggs
fubar
fubared
fubarer
fubares
fubaring
fubarly
fubars
fuck
fuckass
fuckassed
fuckasser
fuckasses
fuckassing
fuckassly
fuckasss
fucked
fuckeded
fuckeder
fuckedes
fuckeding
fuckedly
fuckeds
fucker
fuckered
fuckerer
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News & Perspectives from Ob.Gyn. News

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REPRODUCTIVE ROUNDS

Applications of office hysteroscopy for the infertility patient

What role does diagnostic office hysteroscopy play in an infertility evaluation?

Performed properly, office hysteroscopy can transform your practice by accurately, gently, and safely assessing the uterine cavity as well as assessing tubal patency.

More specifically, hysteroscopy is the gold standard for assessing the uterine cavity. The sensitivity, specificity, and positive predictive and negative predictive values of hysterosalpingography (HSG) in evaluating uterine cavity abnormalities were 44.83%; 86.67%; 56.52%; and 80.25%, respectively. Given the poor sensitivity of HSG, a diagnosis of endometrial polyps and/or chronic endometritis is more likely to be missed.

Our crossover trial comparing HSG to office hysteroscopy for tubal patency showed that women were 110 times more likely to have the maximum level of pain with HSG than diagnostic hysteroscopy when using a 2.8-mm flexible hysteroscope. Further, infection rates and vasovagal events were far lower with hysteroscopy.

Finally, compared with HSG, we showed 98%-100% sensitivity and 84% specificity for tubal occlusion with hysteroscopy by air-infused saline. Conversely, HSG typically is associated with 76%-96% sensitivity and 67%-100% specificity. Additionally, we can often perform diagnostic hysteroscopies for approximately $35 per procedure for total fixed and disposable equipment costs.

https://www.mdedge.com/obgyn/reproductive-rounds

FEATURE

Is ChatGPT a friend or foe of medical publishing?

Researchers may use artificial intelligence (AI) language models such as ChatGPT to write and revise scientific manuscripts, according to a new announcement from the International Committee of Medical Journal Editors. These tools should not be listed as authors, and researchers must denote how AI-assisted technologies were used, the committee said.

These new guidelines are the latest effort for medical journals to define policies for using these large-scale language models (LLMs) in scientific publication. While these AI-assisted tools can help with tasks such as writing, analyzing data, catching mistakes, and more, they are also prone to errors, noted Casey Greene, PhD, a professor of biomedical informatics at the University of Colorado at Denver, Aurora.

At the same time, experts argue that these AI tools could have a positive impact on the field by limiting some of the linguistic disparities in scientific publishing as well as alleviating the burden of some monotonous or mechanical tasks that come along with manuscript writing.

What experts can agree on, though, is that the use of AI tools is here to stay. “This is going to become a common tool,” Dr. Greene said.

A change in medical publishing

OpenAI released ChatGPT in November 2022. In its own words, ChatGPT is “a deep learning model that has been trained on a massive amount of text data to understand and generate humanlike text.” Enter a question or a prompt, and it will respond. For example, when asked how the AI tool can be used in scientific publishing, ChatGPT responded:

“ChatGPT can aid scientific publishing by generating ideas, clarifying concepts, conducting preliminary literature reviews, providing proofreading and editing suggestions, and assisting with outlining and organizing scientific papers. However, it should be used as a supportive tool alongside domain expertise and validation from trusted scientific sources.”

Just a few months after ChatGPT became available, researchers began using this tool in their own work. One individual, Som Biswas, MD, a radiologist at the University of Tennessee Health Science Center in Memphis, reportedly used ChatGPT to author 16 scientific articles in just 4 months, according to the Daily Beast. Five of these articles have been published in four different journals. Dr. Biswas declined to be interviewed for this article.

There were also reports of papers with ChatGPT as one of the listed authors, which sparked backlash. In response, JAMA, Nature, and Science all published editorials in January outlining their policies for using ChatGPT and other large language models in the scientific authoring process. Editors from the journals of the American College of Cardiology and the American College of Rheumatology also updated their policies to reflect the influence of AI authoring tools.

The consensus is that AI has no place on the author byline.

https://www.mdedge.com/obgyn/article/263471/business-medicine/chatgpt-friend-or-foe-medical-publishing

Continue to: FROM THE JOURNALS...

 

 

FROM THE JOURNALS

 

Review supports continued mask-wearing in health care visits

A new study urges people to continue wearing protective masks in medical settings, even though the U.S. public health emergency declaration around COVID-19 has expired.

Masks continue to lower the risk of catching the virus during medical visits, according to the study, published in Annals of Internal Medicine. And there was not much difference between wearing surgical masks and N95 respirators in health care settings.

The researchers reviewed 3 randomized trials and 21 observational studies to compare the effectiveness of those and cloth masks in reducing COVID-19 transmission.

“Masking in interactions between patients and health care personnel should continue to receive serious consideration as a patient safety measure,” Tara N. Palmore, MD, of George Washington University, Washington, and David K. Henderson, MD, of the National Institutes of Health, Bethesda, Md., wrote in an opinion article accompanying the study.

“In our enthusiasm to return to the appearance and feeling of normalcy, and as institutions decide which mitigation strategies to discontinue, we strongly advocate not discarding this important lesson learned for the sake of our patients’ safety,” Dr. Palmore and Dr. Henderson wrote.

Surgical masks limit the spread of aerosols and droplets from people who have the flu, coronaviruses or other respiratory viruses, CNN reported. And while masks are not 100% effective, they substantially lower the amount of virus put into the air via coughing and talking.

https://www.mdedge.com/obgyn/covid-19-updates

CONFERENCE COVERAGE

A ‘one-stop shop’: New guidance on hormones and aging

A new statement from the Endocrine Society on hormones and aging highlights the differences between normal aging and disease, and when treatment is and isn’t appropriate.

The idea of the statement “is to be complete, but also to clarify some misunderstandings. ...We tried to be very clear in the language about what we know, where we can go, where we shouldn’t go, and what we still need to learn,” statement coauthor Cynthia A. Stuenkel, MD, of the University of California, San Diego, said in an interview.

The document is divided into nine parts or axes: growth hormone, adrenal, ovarian, testicular, thyroid, osteoporosis, vitamin D deficiency, type 2 diabetes, and water metabolism. Each section covers natural history and observational data in older individuals, available therapies, clinical trial data on efficacy and safety in older individuals, bulleted “key points,” and research gaps.

“Hormones and Aging: An Endocrine Society Scientific Statement” was presented at the annual meeting of the Endocrine Society and published online in the Journal of Clinical Endocrinology & Metabolism.

During a press briefing, writing group chair Anne R. Cappola, MD, of the University of Pennsylvania, Philadelphia, said the goal is to “provide a really concise summary across each of these areas. ... There are multiple hormonal changes that occur with age, so we really couldn’t limit ourselves to just one gland or the few that we commonly think about. We wanted to cover all the axes.”

The statement tackles several controversial areas, including hormone therapy for menopausal symptoms in women and hypogonadal symptoms in men and diabetes treatment goals in older adults.

“Hormones have these almost mythical qualities to some people. ... ‘If I just had my hormones back the way they were, it would all work out.’ What we want to do is make sure that patients are being treated appropriately and that their symptoms are being heard and managed and ascribed to the appropriate problems and not necessarily to hormonal problems when they are not. ... Part of what we need to do is [provide] the evidence that we have, which includes evidence of when not to prescribe as well as [when] to prescribe,” Dr. Cappola said.

https://www.mdedge.com/obgyn/conference-coverage

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REPRODUCTIVE ROUNDS

Applications of office hysteroscopy for the infertility patient

What role does diagnostic office hysteroscopy play in an infertility evaluation?

Performed properly, office hysteroscopy can transform your practice by accurately, gently, and safely assessing the uterine cavity as well as assessing tubal patency.

More specifically, hysteroscopy is the gold standard for assessing the uterine cavity. The sensitivity, specificity, and positive predictive and negative predictive values of hysterosalpingography (HSG) in evaluating uterine cavity abnormalities were 44.83%; 86.67%; 56.52%; and 80.25%, respectively. Given the poor sensitivity of HSG, a diagnosis of endometrial polyps and/or chronic endometritis is more likely to be missed.

Our crossover trial comparing HSG to office hysteroscopy for tubal patency showed that women were 110 times more likely to have the maximum level of pain with HSG than diagnostic hysteroscopy when using a 2.8-mm flexible hysteroscope. Further, infection rates and vasovagal events were far lower with hysteroscopy.

Finally, compared with HSG, we showed 98%-100% sensitivity and 84% specificity for tubal occlusion with hysteroscopy by air-infused saline. Conversely, HSG typically is associated with 76%-96% sensitivity and 67%-100% specificity. Additionally, we can often perform diagnostic hysteroscopies for approximately $35 per procedure for total fixed and disposable equipment costs.

https://www.mdedge.com/obgyn/reproductive-rounds

FEATURE

Is ChatGPT a friend or foe of medical publishing?

Researchers may use artificial intelligence (AI) language models such as ChatGPT to write and revise scientific manuscripts, according to a new announcement from the International Committee of Medical Journal Editors. These tools should not be listed as authors, and researchers must denote how AI-assisted technologies were used, the committee said.

These new guidelines are the latest effort for medical journals to define policies for using these large-scale language models (LLMs) in scientific publication. While these AI-assisted tools can help with tasks such as writing, analyzing data, catching mistakes, and more, they are also prone to errors, noted Casey Greene, PhD, a professor of biomedical informatics at the University of Colorado at Denver, Aurora.

At the same time, experts argue that these AI tools could have a positive impact on the field by limiting some of the linguistic disparities in scientific publishing as well as alleviating the burden of some monotonous or mechanical tasks that come along with manuscript writing.

What experts can agree on, though, is that the use of AI tools is here to stay. “This is going to become a common tool,” Dr. Greene said.

A change in medical publishing

OpenAI released ChatGPT in November 2022. In its own words, ChatGPT is “a deep learning model that has been trained on a massive amount of text data to understand and generate humanlike text.” Enter a question or a prompt, and it will respond. For example, when asked how the AI tool can be used in scientific publishing, ChatGPT responded:

“ChatGPT can aid scientific publishing by generating ideas, clarifying concepts, conducting preliminary literature reviews, providing proofreading and editing suggestions, and assisting with outlining and organizing scientific papers. However, it should be used as a supportive tool alongside domain expertise and validation from trusted scientific sources.”

Just a few months after ChatGPT became available, researchers began using this tool in their own work. One individual, Som Biswas, MD, a radiologist at the University of Tennessee Health Science Center in Memphis, reportedly used ChatGPT to author 16 scientific articles in just 4 months, according to the Daily Beast. Five of these articles have been published in four different journals. Dr. Biswas declined to be interviewed for this article.

There were also reports of papers with ChatGPT as one of the listed authors, which sparked backlash. In response, JAMA, Nature, and Science all published editorials in January outlining their policies for using ChatGPT and other large language models in the scientific authoring process. Editors from the journals of the American College of Cardiology and the American College of Rheumatology also updated their policies to reflect the influence of AI authoring tools.

The consensus is that AI has no place on the author byline.

https://www.mdedge.com/obgyn/article/263471/business-medicine/chatgpt-friend-or-foe-medical-publishing

Continue to: FROM THE JOURNALS...

 

 

FROM THE JOURNALS

 

Review supports continued mask-wearing in health care visits

A new study urges people to continue wearing protective masks in medical settings, even though the U.S. public health emergency declaration around COVID-19 has expired.

Masks continue to lower the risk of catching the virus during medical visits, according to the study, published in Annals of Internal Medicine. And there was not much difference between wearing surgical masks and N95 respirators in health care settings.

The researchers reviewed 3 randomized trials and 21 observational studies to compare the effectiveness of those and cloth masks in reducing COVID-19 transmission.

“Masking in interactions between patients and health care personnel should continue to receive serious consideration as a patient safety measure,” Tara N. Palmore, MD, of George Washington University, Washington, and David K. Henderson, MD, of the National Institutes of Health, Bethesda, Md., wrote in an opinion article accompanying the study.

“In our enthusiasm to return to the appearance and feeling of normalcy, and as institutions decide which mitigation strategies to discontinue, we strongly advocate not discarding this important lesson learned for the sake of our patients’ safety,” Dr. Palmore and Dr. Henderson wrote.

Surgical masks limit the spread of aerosols and droplets from people who have the flu, coronaviruses or other respiratory viruses, CNN reported. And while masks are not 100% effective, they substantially lower the amount of virus put into the air via coughing and talking.

https://www.mdedge.com/obgyn/covid-19-updates

CONFERENCE COVERAGE

A ‘one-stop shop’: New guidance on hormones and aging

A new statement from the Endocrine Society on hormones and aging highlights the differences between normal aging and disease, and when treatment is and isn’t appropriate.

The idea of the statement “is to be complete, but also to clarify some misunderstandings. ...We tried to be very clear in the language about what we know, where we can go, where we shouldn’t go, and what we still need to learn,” statement coauthor Cynthia A. Stuenkel, MD, of the University of California, San Diego, said in an interview.

The document is divided into nine parts or axes: growth hormone, adrenal, ovarian, testicular, thyroid, osteoporosis, vitamin D deficiency, type 2 diabetes, and water metabolism. Each section covers natural history and observational data in older individuals, available therapies, clinical trial data on efficacy and safety in older individuals, bulleted “key points,” and research gaps.

“Hormones and Aging: An Endocrine Society Scientific Statement” was presented at the annual meeting of the Endocrine Society and published online in the Journal of Clinical Endocrinology & Metabolism.

During a press briefing, writing group chair Anne R. Cappola, MD, of the University of Pennsylvania, Philadelphia, said the goal is to “provide a really concise summary across each of these areas. ... There are multiple hormonal changes that occur with age, so we really couldn’t limit ourselves to just one gland or the few that we commonly think about. We wanted to cover all the axes.”

The statement tackles several controversial areas, including hormone therapy for menopausal symptoms in women and hypogonadal symptoms in men and diabetes treatment goals in older adults.

“Hormones have these almost mythical qualities to some people. ... ‘If I just had my hormones back the way they were, it would all work out.’ What we want to do is make sure that patients are being treated appropriately and that their symptoms are being heard and managed and ascribed to the appropriate problems and not necessarily to hormonal problems when they are not. ... Part of what we need to do is [provide] the evidence that we have, which includes evidence of when not to prescribe as well as [when] to prescribe,” Dr. Cappola said.

https://www.mdedge.com/obgyn/conference-coverage

 

REPRODUCTIVE ROUNDS

Applications of office hysteroscopy for the infertility patient

What role does diagnostic office hysteroscopy play in an infertility evaluation?

Performed properly, office hysteroscopy can transform your practice by accurately, gently, and safely assessing the uterine cavity as well as assessing tubal patency.

More specifically, hysteroscopy is the gold standard for assessing the uterine cavity. The sensitivity, specificity, and positive predictive and negative predictive values of hysterosalpingography (HSG) in evaluating uterine cavity abnormalities were 44.83%; 86.67%; 56.52%; and 80.25%, respectively. Given the poor sensitivity of HSG, a diagnosis of endometrial polyps and/or chronic endometritis is more likely to be missed.

Our crossover trial comparing HSG to office hysteroscopy for tubal patency showed that women were 110 times more likely to have the maximum level of pain with HSG than diagnostic hysteroscopy when using a 2.8-mm flexible hysteroscope. Further, infection rates and vasovagal events were far lower with hysteroscopy.

Finally, compared with HSG, we showed 98%-100% sensitivity and 84% specificity for tubal occlusion with hysteroscopy by air-infused saline. Conversely, HSG typically is associated with 76%-96% sensitivity and 67%-100% specificity. Additionally, we can often perform diagnostic hysteroscopies for approximately $35 per procedure for total fixed and disposable equipment costs.

https://www.mdedge.com/obgyn/reproductive-rounds

FEATURE

Is ChatGPT a friend or foe of medical publishing?

Researchers may use artificial intelligence (AI) language models such as ChatGPT to write and revise scientific manuscripts, according to a new announcement from the International Committee of Medical Journal Editors. These tools should not be listed as authors, and researchers must denote how AI-assisted technologies were used, the committee said.

These new guidelines are the latest effort for medical journals to define policies for using these large-scale language models (LLMs) in scientific publication. While these AI-assisted tools can help with tasks such as writing, analyzing data, catching mistakes, and more, they are also prone to errors, noted Casey Greene, PhD, a professor of biomedical informatics at the University of Colorado at Denver, Aurora.

At the same time, experts argue that these AI tools could have a positive impact on the field by limiting some of the linguistic disparities in scientific publishing as well as alleviating the burden of some monotonous or mechanical tasks that come along with manuscript writing.

What experts can agree on, though, is that the use of AI tools is here to stay. “This is going to become a common tool,” Dr. Greene said.

A change in medical publishing

OpenAI released ChatGPT in November 2022. In its own words, ChatGPT is “a deep learning model that has been trained on a massive amount of text data to understand and generate humanlike text.” Enter a question or a prompt, and it will respond. For example, when asked how the AI tool can be used in scientific publishing, ChatGPT responded:

“ChatGPT can aid scientific publishing by generating ideas, clarifying concepts, conducting preliminary literature reviews, providing proofreading and editing suggestions, and assisting with outlining and organizing scientific papers. However, it should be used as a supportive tool alongside domain expertise and validation from trusted scientific sources.”

Just a few months after ChatGPT became available, researchers began using this tool in their own work. One individual, Som Biswas, MD, a radiologist at the University of Tennessee Health Science Center in Memphis, reportedly used ChatGPT to author 16 scientific articles in just 4 months, according to the Daily Beast. Five of these articles have been published in four different journals. Dr. Biswas declined to be interviewed for this article.

There were also reports of papers with ChatGPT as one of the listed authors, which sparked backlash. In response, JAMA, Nature, and Science all published editorials in January outlining their policies for using ChatGPT and other large language models in the scientific authoring process. Editors from the journals of the American College of Cardiology and the American College of Rheumatology also updated their policies to reflect the influence of AI authoring tools.

The consensus is that AI has no place on the author byline.

https://www.mdedge.com/obgyn/article/263471/business-medicine/chatgpt-friend-or-foe-medical-publishing

Continue to: FROM THE JOURNALS...

 

 

FROM THE JOURNALS

 

Review supports continued mask-wearing in health care visits

A new study urges people to continue wearing protective masks in medical settings, even though the U.S. public health emergency declaration around COVID-19 has expired.

Masks continue to lower the risk of catching the virus during medical visits, according to the study, published in Annals of Internal Medicine. And there was not much difference between wearing surgical masks and N95 respirators in health care settings.

The researchers reviewed 3 randomized trials and 21 observational studies to compare the effectiveness of those and cloth masks in reducing COVID-19 transmission.

“Masking in interactions between patients and health care personnel should continue to receive serious consideration as a patient safety measure,” Tara N. Palmore, MD, of George Washington University, Washington, and David K. Henderson, MD, of the National Institutes of Health, Bethesda, Md., wrote in an opinion article accompanying the study.

“In our enthusiasm to return to the appearance and feeling of normalcy, and as institutions decide which mitigation strategies to discontinue, we strongly advocate not discarding this important lesson learned for the sake of our patients’ safety,” Dr. Palmore and Dr. Henderson wrote.

Surgical masks limit the spread of aerosols and droplets from people who have the flu, coronaviruses or other respiratory viruses, CNN reported. And while masks are not 100% effective, they substantially lower the amount of virus put into the air via coughing and talking.

https://www.mdedge.com/obgyn/covid-19-updates

CONFERENCE COVERAGE

A ‘one-stop shop’: New guidance on hormones and aging

A new statement from the Endocrine Society on hormones and aging highlights the differences between normal aging and disease, and when treatment is and isn’t appropriate.

The idea of the statement “is to be complete, but also to clarify some misunderstandings. ...We tried to be very clear in the language about what we know, where we can go, where we shouldn’t go, and what we still need to learn,” statement coauthor Cynthia A. Stuenkel, MD, of the University of California, San Diego, said in an interview.

The document is divided into nine parts or axes: growth hormone, adrenal, ovarian, testicular, thyroid, osteoporosis, vitamin D deficiency, type 2 diabetes, and water metabolism. Each section covers natural history and observational data in older individuals, available therapies, clinical trial data on efficacy and safety in older individuals, bulleted “key points,” and research gaps.

“Hormones and Aging: An Endocrine Society Scientific Statement” was presented at the annual meeting of the Endocrine Society and published online in the Journal of Clinical Endocrinology & Metabolism.

During a press briefing, writing group chair Anne R. Cappola, MD, of the University of Pennsylvania, Philadelphia, said the goal is to “provide a really concise summary across each of these areas. ... There are multiple hormonal changes that occur with age, so we really couldn’t limit ourselves to just one gland or the few that we commonly think about. We wanted to cover all the axes.”

The statement tackles several controversial areas, including hormone therapy for menopausal symptoms in women and hypogonadal symptoms in men and diabetes treatment goals in older adults.

“Hormones have these almost mythical qualities to some people. ... ‘If I just had my hormones back the way they were, it would all work out.’ What we want to do is make sure that patients are being treated appropriately and that their symptoms are being heard and managed and ascribed to the appropriate problems and not necessarily to hormonal problems when they are not. ... Part of what we need to do is [provide] the evidence that we have, which includes evidence of when not to prescribe as well as [when] to prescribe,” Dr. Cappola said.

https://www.mdedge.com/obgyn/conference-coverage

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Product updates and reviews

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Changed
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Product Update

Newly available single-use vaginal speculum

Ceek Women’s Health introduces the Nella single-use vaginal speculum for use during gynecologic examinations and procedures. Designed “by women for women, along with trusted clinicians to enhance patient comfort,” according to Ceek’s press release, the Nella speculum has a quiet operating mechanism, an LED light, and sidewall retractors. Its narrow shape allows for patient comfort and cervical visualization and because it is single use, it eliminates possibilities of cross contamination, according to the manufacturer. In addition, Ceek says it is an ergonomic tool, made from premium material, and is available in one size.

For more information, visit https://www.nellaspec.com

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Article PDF
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Product Update

Newly available single-use vaginal speculum

Ceek Women’s Health introduces the Nella single-use vaginal speculum for use during gynecologic examinations and procedures. Designed “by women for women, along with trusted clinicians to enhance patient comfort,” according to Ceek’s press release, the Nella speculum has a quiet operating mechanism, an LED light, and sidewall retractors. Its narrow shape allows for patient comfort and cervical visualization and because it is single use, it eliminates possibilities of cross contamination, according to the manufacturer. In addition, Ceek says it is an ergonomic tool, made from premium material, and is available in one size.

For more information, visit https://www.nellaspec.com

 

Product Update

Newly available single-use vaginal speculum

Ceek Women’s Health introduces the Nella single-use vaginal speculum for use during gynecologic examinations and procedures. Designed “by women for women, along with trusted clinicians to enhance patient comfort,” according to Ceek’s press release, the Nella speculum has a quiet operating mechanism, an LED light, and sidewall retractors. Its narrow shape allows for patient comfort and cervical visualization and because it is single use, it eliminates possibilities of cross contamination, according to the manufacturer. In addition, Ceek says it is an ergonomic tool, made from premium material, and is available in one size.

For more information, visit https://www.nellaspec.com

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Gender and racial biases in Press Ganey patient satisfaction surveys

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Changed
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ILLUSTRATION © IRYNA INSHYNA/SHUTTERSTOCK

Patient satisfaction questionnaires were developed in the 1980s as part of the movement to better understand the patient’s experience and their perspective of the quality of care. In 1985, the Press Ganey survey—now the most widely used method to assess patient satisfaction—was developed by 2 professors in anthropology and sociology-statistics at Notre Dame. Initially intended for inpatient admissions, the survey was validated based on a few thousand survey results.1 Given the strong interest in improving patient satisfaction at the time, it became widely adopted and quickly expanded into outpatient encounters and ambulatory surgery settings.

Although other surveys have been developed,2 the Press Ganey survey is the most commonly used assessment tool for patient satisfaction metrics in the United States, with approximately 50% of all hospitals and more than 41,000 health care organizations using its services.3,4 The survey consists of 6 domains related to satisfaction with:

1. the care provider

2. the nurse or assistant

3. personal issues

4. overall assessment

5. access

6. moving through the visit. 

Survey items are scored using a 5-point Likert scale, with scores ranging from “very poor” (a score of 1) to “very good” (a score of 5). According to the company, because this format is balanced and parallel (unlike a “poor” to “excellent” format), responses can be quantified and used statistically without violating methodologic assumptions. Also, variability in patients’ responses with this format allows for the identification of opportunities to improve, unlike “yes/no” response formats.1 There are limitations to this design, however, which can impact data quality,5 as we will see.

While the distribution process varies by institution, there is an algorithm laid out by Press Ganey for administering surveys to patients in their preferred language after outpatient visits. Based on recent research into Press Ganey response rates, the typical response rate is estimated to be 16% to 19%.6 Although this low response rate is typical of survey data, it inherently introduces the risk of responder bias—meaning results may be skewed by patients who represent the extremes of satisfaction or dissatisfaction.

Adoption of the survey as we move toward value-based care

More recently, patients’ satisfaction with their health care has received increased attention as we move to a patient-centered care model and as health care reimbursement models shift toward value-based care. Current trends in health care policy statements include the importance of raising the standard of care and shifting from a “fee-for-service” to a “pay-for-performance” reimbursement model.7,8 As a result, hospitals are establishing systems to measure “performance” that are not nationally standardized or extensively studied with objective measures. The changing standard of health care expectations in the United States is a topic of much public debate.9 And as expectations and new standards are defined, the impact of implementing novel measures of performance should be evaluated prior to widespread adoption and utilization.

Patient satisfaction also has been identified as a driver for hospital finances through loyalty, described as the “likelihood to return to that system for future medical services.”10,11 This measure has contributed to policy changes that reinforce prioritization of patient satisfaction. For example, the Affordable Care Act tied Medicare reimbursement and patient satisfaction together in the Hospital Value-Based Purchasing Program. This program uses measures of clinical processes, efficiency, outcomes, and patient experiences to calculate a total score that results in hospital reimbursement and incentives,12 which creates a direct pathway from patient experience to reimbursement—underscoring hospitals’ desire for ongoing assessment of patient satisfaction.

Another commonly used patient satisfaction survey

In 2005, the Centers for Medicare and Medicaid Services and the Agency for Health care Research and Quality developed the Hospital Consumer Assessment of Health care Providers and Systems (HCAHPS) survey in response to criticisms of the Press Ganey survey. The HCAHPS survey consists of 27 questions with 3 broad goals19:

  • to produce data about patients’ perspectives of care that allow for objective and meaningful comparisons of hospitals
  •  to publicly report survey results and create new incentives for hospitals to improve quality of care
  •  to produce public reports that enhance accountability by increasing transparency.

One difference with the HCAHPS is that it measures frequency, or how often a service was performed (“never”, “sometimes”, “usually”, “always”), whereas Press Ganey measures satisfaction. It also only surveys inpatients and does not address outpatient encounters. Despite the differences, it is a widely used patient satisfaction survey and is subject to similar issues and biases as the Press Ganey survey.

Continue to: Gender, race, and age bias...

 

 

Gender, race, and age bias

Although the rationale behind gathering patient input is important, recent data suggest that patient satisfaction surveys are subject to inherent biases.6,13,14 These biases tend to negatively impact women and non-White physicians, adding to the systemic discrimination against women and physicians of color that already exists in health care.

In a single-site retrospective study performed in 2018 by Rogo-Gupta et al, female gynecologists were found to be 47% less likely to receive top patient satisfaction scores than their male counterparts owing to their gender alone, suggesting that gender bias may impact the results of patient satisfaction questionnaires.13 The authors encouraged that the results of patient satisfaction surveys be interpreted with great caution until the impact on female physicians is better understood.

A multi-center study by the same group (Rogo-Gupta et al) assessed the same construct across 5 different geographically diverse institutions.15 This study confirmed that female gynecologists were less likely to receive a top satisfaction score from their patients (19% lower odds when compared with male gynecologists). They also studied the effects of other patient demographics, including age, race/ethnicity, and race concordance. Older patients (aged ≥63 years) had an over-3-fold increase in odds of providing a top satisfaction score than younger patients. Additionally, Asian physicians had significantly lower odds of receiving a top satisfaction score when compared with White physicians, while Asian patients had significantly lower odds of providing a top satisfaction score when compared with White patients. Lastly, in most cases, when underrepresented-in-medicine patients saw an underrepresented-in-medicine physician (race concordance), there was a significant increase in odds of receiving a top satisfaction score. Asian race concordance, however, actually resulted in a lower likelihood of receiving a top satisfaction score.15

Literature from other specialties supports these findings. These results are consistent with emerging data from other medical specialties that also suggest that Press Ganey survey data are subject to inherent biases. For example, data from emergency medicine literature have shown discrepancies between patient satisfaction for providers at tertiary inner-city institutions versus those in affluent suburban populations,16 and that worse mortality is actually correlated with better patient satisfaction scores, and vice versa.17

Another study by Sotto-Santiago in 2019 assessed patient satisfaction scores in multiple specialties at a single institution where quality-related financial incentives were offered based on this metric. They found a significant difference in patient satisfaction scores between underrepresented and White physicians, which suggests a potential bias among patients and institutional practices—ultimately leading to pay inequities through differences in financial incentives.18

Percentile differences reveal small gaps in satisfaction ratings

When examining the difference between raw Press Ganey patient satisfaction data and the percentiles associated with these scores, an interesting finding arises. Looking at the 2023 multicenter study by Rogo-Gupta et al, the difference in the top raw scores between male and female gynecologists appears to be small (3.3%).15 However, in 2020, the difference in top scores separating the top (75th) and bottom (25th) percentile quartiles of physicians was also small, at only 6.9%.

Considering the percentiles, if a provider who scores in the 25th percentile is compared with a colleague who scores in the 75th percentile, they may think the reported satisfaction score differences were quite large. This may potentially invoke feelings of decreased self-worth, negatively impact their professional identity or overall well-being, and they may seek (or be told to seek) improvement opportunities. Now imagine the provider in question realizes the difference between the 25th percentile and 75th percentile is actually only 6.9%. This information may completely change how the results are interpreted and acted upon by administrators. This is further changed with the understanding that 3.3% of the difference may be due to gender alone, narrowing the gap even further. Providers would become understandably frustrated if measures of success such as reimbursement, financial bonus or incentives, promotion, or advancement are linked to these results. It violates the value of fairness and does not offer an equitable starting point.

Evolution of the data distribution. Another consideration, as noted by Robert C. Lloyd, PhD, one of the statisticians who helped develop the percentile statistical analysis mapping in 1985, is that it was based on a classic bell-shaped distribution of patient satisfaction survey scores.19 Because hospitals, medical groups, and physicians have been working these past 20 years to achieve higher Press Ganey scores, the data no longer have a bell-shaped distribution. Rather, there are significant clusters of raw scores at the high end with a very narrow response range. When these data are mapped to the percentile spectrum, they are highly inaccurate.19

Impact of sample size. According to Press Ganey, a minimum of 30 survey responses collected over the designated time period is necessary to draw meaningful conclusions of the data for a specific individual, program, or hospital. Despite this requirement to achieve statistical significance, Sullivan and DeLucia found that the firm often provides comparative data about hospital departments and individual physicians based on a smaller sample size that may create an unacceptably large margin of error.20 Sullivan, for example, said his department may only have 8 to 10 Press Ganey survey responses per month and yet still receives monthly reports from the company analyzing the data. Because of the small sample size, 1 month his department ranked in the 1st percentile and 2 months later it ranked in the 99th percentile.20

The effect of a high ceiling rate. A psychometrics report for the Press Ganey survey is available from the vendor that provides vague assessments of reliability and validity based on 2,762 surveys from 12 practices across 10 states. This report describes a 12-question version of the survey with “no problems encountered” with missingness and response variability. The report further states that the Press Ganey survey demonstrates construct, convergent, divergent, and predictive validities, and high reliability; however, these data are not made available.1

In response to this report, Presson et al analyzed more than 34,000 surveys from one institution to evaluate the reliability and validity of the Press Ganey survey.21 Overall, the survey demonstrated suitable psychometric properties for most metrics. However, Presson et al noted a significantly high ceiling rate of 29.3% for the total score, which ranged from 55.4% to 84.1% across items.21 (Ceiling rates are considered substantial if they occur more than 20% of the time.) Ultimately, a high ceiling rate reduces the power to discriminate between patients who have high satisfaction (everyone is “happy”) with those who are just slightly less than happy, but not dissatisfied. This data quality metric can impact the reliability and validity of a survey—and substantial ceiling rates can notably impact percentile rankings of scores within an institution, offering a possible explanation for the small percentage change between the top and bottom percentiles.

Continue to: Other issues with surveys...

 

 

Other issues with surveys

In addition to the limitations associated with percentile groupings, survey data are always subject to nonresponse bias, and small sample size can lead to nonsignificant results. Skewed responses also can make it difficult to identify true outlying providers who may need remediation or may be offering a superior patient experience. Satisfaction surveys also lack an assessment of objective data and instead assess how patients perceive and feel, which introduces subjectivity to the results.

Additionally, focusing on improving patient experience ratings can incentivize unnecessary or inappropriate care (ie, overprescribing of narcotics, prescribing antibiotics when not indicated, or ordering testing that may not change management). Some physicians even state that they are not getting the type of feedback that they are asking for and that the survey is not asking the right questions to elicit patient input that is meaningful to their practice. Lastly, the incorporation of trainees and advanced practice providers in the patient care experience leads to the assessment of an alternative provider being included in the ultimate score and may not be representative of that physician.

Patients’ perception and survey results. In some circumstances, the patient’s understanding of their medical situation may affect their responses. Some may argue that patients may mistake a physician’s confidence for competence, when in reality these two entities are mutually exclusive. In a randomized controlled trial, researchers from Mount Sinai School of Medicine and Columbia University Medical Center surveyed inner-city women with newly diagnosed and surgically treated early-stage breast cancer for their perceived quality of care and the process of getting care, including referrals, test results, and treatments. They compared the responses with patient records to determine the actual quality of care. Of the 374 women who received treatment for early-stage breast cancer, 55% said they received “excellent care,” but most—88%—actually got care that was in line with the best current treatment guidelines. Interestingly, the study found African American women were less likely to report excellent care than White or Hispanic women, less likely to trust their doctor, and more likely to say they experienced bias during the process. However, there was no difference in actual quality of care received in any group.22

You can’t improve what you can’t control. Ultimately, while many providers think patient satisfaction survey results may help inform some aspects of their practice, they cannot improve what they cannot control. For example, the multicenter study by Rogo-Gupta et al found that older patients (≥63 years) have more than a 3-fold increase in odds of giving a top satisfaction score than younger patients (≤33 years), independent of other aspects of the care experience.15 Additionally, they found that older physicians (≥56 years) had a significant increase in odds of receiving a top satisfaction score when compared with physicians who were younger than 55 years old.15 Given that physicians clearly cannot control their own age or the age of their patients, the negative impacts of these biases need to be addressed and remedied at a systems level.

Why might these biases exist?

While we cannot completely understand all of the possible explanations for these biases, it is important to emphasize the long-standing prejudice and discrimination against women and people of color in our society and how this has impacted our behavior. While strides have been made, there clearly still seems to be a difference between what we say and how our biases impact our behavior. Women are still tougher on women in professional evaluations in other fields as well23; it is not unique to medicine. While workplace improvements are slowly changing, women still face inequities. The more research we publish to describe it, the more we hope the conversation continues, allowing us to reduce the impact of bias on our sense of self-worth and identity related to our careers, narrow the pay gap, and see women advance at the same rate as male counterparts. Considerable transformation is crucial to prevent further workforce attrition.

With regard to the lower scores provided by Asian patients, studies suggest that cultural response bias, rather than true differences in quality of care, may account for these discrepancies. Previous literature has found that Asian patients are more likely to select midpoints, rather than extremes, when completing Likert-type studies24 and are not more likely to change medical providers than other race/ethnicities, indicating that lower ratings may not necessarily imply greater dissatisfaction with care.25

Far-reaching effects on finances, income, well-being, job satisfaction, etc.

Depending on how the results are distributed and used, the effects of patient satisfaction surveys can extend well beyond the original intentions. At some institutions, income for physicians is directly tied to their Press Ganey satisfaction scores, which could have profound implications for female and Asian physicians,13,15 who would be paid less—resulting in a wider pay gap than already exists.18

When negative and not constructive, patient evaluations can contribute to physician burnout and a loss of productive members of the workforce.26 This is especially important in obstetrics and gynecology, where physicians are most likely to experience burnout due to multiple factors such as high-risk medical conditions, pressures of the electronic medical record (EMR), the medicolegal environment, and difficulty balancing patient expectations for autonomy with professional judgement.27 Burnout also disproportionately affects women and younger physicians, which is especially concerning given that, in 2017, approximately one-third of practicing obstetrician/gynecologists were women, while that same year more than 80% of trainees matching into the field were women.28 In one survey sent to members of a prominent medical society, 20% of the medical professionals who responded said they have had their employment threatened by low patient satisfaction scores, 78% reported that patient satisfaction surveys moderately or severely affected their job satisfaction, and 28% stated they had considered quitting their job or leaving the medical profession.29Another related effect is the association between malpractice proceedings and a lack of satisfaction with perceived quality of physician-patient communication.30 This may be an important determinant of malpractice lawsuits, and ensuring high patient satisfaction may be a form of defensive medicine.

Continue to: Controlling the narrative for the future: Proposed strategies...

 

 

Controlling the narrative for the future: Proposed strategies

The rapid, widespread adoption of the Press Ganey survey across specialties, clinical care settings, and geographic areas may have been largely due to the ease and operational benefits for hospitals rather than after rigorous study and validation. For example, repeated use of a specific measurement tool may facilitate comparison across areas within a hospital but also across institutions, which can help assess performance at a national level. Hospitals also may have a financial incentive to work with a single third-party or vendor instead of using multiple options across multiple vendors. However, the impact of adoption of novel measures of performance should be evaluated prior to widespread adoption and utilization.

A similar example of an emergence of a technological advancement that has changed the field of medicine and how we provide care is the EMR. Epic is now the most commonly used medical record system and holds the market share of the industry, covering 78% of patients in the United States.31 While there are certainly many potential benefits of a common EMR, such as ease of information sharing and standardization of formatting, opportunities are identified in real time and require product adjustment. For example, modifications have been made to accurately represent gender outside of the previously used dichotomous options. Diagnoses such as cervical cancer screening can now be used even if the patient gender is listed as male.

Similarly, the Press Ganey and other patient satisfaction questionnaires should be evaluated and modified to address existing societal biases. The World Health Organization estimates that it will take 300 years to fix gender inequality,32 but we have an opportunity now to control the narrative and improve patient feedback.

Future research avenues

Ultimately, there is a need to further explore currently available methods of evaluating clinical encounters to better understand the inherent biases and limitations. We hope this review will encourage other physicians to examine their specialties and hospitals and require similar analyses from vendors of such satisfaction rating products prior to using them. At the very least, health systems should be willing to partner with vendors and physicians on an ongoing basis to better understand the biases involved in these survey results and make modifications as needed. Patients also obtain information from and contribute to self-reported, publicly available websites; therefore, additional exploration into a nationalized standard for assessing patient satisfaction also may serve as an opportunity to standardize the information patients evaluate.33 Further assessment of the potential financial and emotional impact of using the currently available patient-reported surveys on female physicians, Asian physicians, young physicians, and physicians who see young patients is needed. It is time to put pressure on a broken patient satisfaction system and improve on a national level to avoid undue negative consequences on our physicians. Use of patient satisfaction survey data should be limited until we all understand and account for the biases that are evident. ●

Proposed strategies to address bias in patient satisfaction surveys
  • Appeal to the Press Ganey corporation with the results of recent data and other studies to ensure they are aware of the biases that exist in their product
  • Appeal to hospital-level administration to refrain from using Press Ganey scores as a tool to dictate reimbursement; instead rely on other more objective measures of performance (such as publications, presentations, research accomplishments, patient and surgical outcomes, promotion, committees, national leadership roles, etc)
  • Apply a “corrective factor” or “adjustment factor” to eliminate the baseline discrepancy between scores for men and women
  • Consider moving to an alternative survey methodology
  • Provide patient education to define “performance” (ie, frame what a patient can expect from a provider such as being on time, courteous, and empathetic; caution against asking patients to assess competence and knowledge)
References
  1. Outpatient Services (OU) Survey Psychometrics Report. Published online 2019.
  2. Zusman EE. HCAHPS replaces Press Ganey Survey as quality  measure for patient hospital experience. Neurosurgery. 2012;71:N21-N24. doi: 10.1227/01.neu.0000417536.07871.ed
  3. Press Ganey. Company. Accessed April 20, 2023. www.pressganey. com/company/
  4.  Press, Ganey--first year of patient satisfaction measurement. Hosp Guest Relations Rep. 1986;1:4-5.
  5. DeCastellarnau A. A classification of response scale characteristics that affect data quality: a literature review. Qual Quant. 2018;52:15231559. doi: 10.1007/s11135-017-0533-4
  6. Tyser AR, Abtahi AM, McFadden M, et al. Evidence of non-response bias in the Press-Ganey patient satisfaction survey. BMC Health Serv Res. 2016;16:350. doi: 10.1186/s12913-016-1595-z
  7. Duseja R, Durham M, Schreiber M. CMS quality measure development. JAMA. 2020;324:1213-1214. doi: 10.1001/jama.2020.12070
  8. Institute of Medicine (US) Committee on Quality of Health Care in America. Crossing the Quality Chasm: A New Health System for the 21st Century. National Academies Press; 2001. doi: 10.17226/10027
  9. Parmet WE. Health: policy or law? A population-based analysis of the Supreme Court’s ACA cases. J Health Polit Policy Law. 2016;41:10611081. doi: 10.1215/03616878-3665949
  10. Richter JP, Muhlestein DB. Patient experience and hospital profitability: is there a link? Health Care Manage Rev. 2017;42:247-257. doi: 10.1097/HMR.0000000000000105
  11. Huang C-H, Wu H-H, Lee Y-C, et al. What role does patient gratitude play in the relationship between relationship quality and patient loyalty? Inquiry. 2019;56:46958019868324. doi: 10.1177/0046958019868324
  12. Centers for Medicare & Medicaid Services (CMS), HHS. Medicare program; hospital inpatient value-based purchasing program. Final rule. Fed Regist. 2011;76:26490-26547.
  13. Rogo-Gupta LJ, Haunschild C, Altamirano J, et al. Physician gender is associated with Press Ganey patient satisfaction scores in outpatient gynecology. Womens Health Issues. 2018;28:281-285. doi: 10.1016 /j.whi.2018.01.001
  14. DeLoughery EP. Physician race and specialty influence Press Ganey survey results. Neth J Med. 2019;77:366-369.
  15. Homewood L, Altamirano J, Fassiotto M, et al. Women gynecologists receive lower Press Ganey patient satisfaction scores in a multicenter cross-sectional study. Am J Obstet Gynecol. 2023;228:S801. doi: 10.1016/j.ajog.2022.12.025
  16. Sharp B, Johnson J, Hamedani AG, et al. What are we measuring? Evaluating physician-specific satisfaction scores between emergency departments. West J Emerg Med. 2019;20:454-459. doi: 10.5811 /westjem.2019.4.41040
  17. Mosley M. Viewpoint: Press Ganey is a worthless tool for the ED. Emerg Med News. 2019;41:3-4. doi: 10.1097/01.EEM.0000616512.68475.69
  18. Sotto-Santiago S, Slaven JE, Rohr-Kirchgraber T. (Dis)Incentivizing patient satisfaction metrics: the unintended consequences of institutional bias. Health Equity. 2019;3:13-18. doi: 10.1089/heq.2018.0065
  19. Lloyd RC. Quality Health Care: A Guide to Developing and Using Indicators. 2nd ed. Jones & Bartlett Learning; 2019. Accessed April 23, 2023. www.jblearning.com/catalog/productdetails /9781284023077
  20. 2+2=7? Seven things you may not know about Press Ganey statistics. Emergency Physicians Monthly. Accessed April 23, 2023. epmonthly. com/article/227-seven-things-you-may-not-know-about-pressgainey-statistics/
  21. Presson AP, Zhang C, Abtahi AM, et al. Psychometric properties of the Press Ganey® Outpatient Medical Practice Survey. Health Qual Life Outcomes. 2017;15:32. doi: 10.1186/s12955-017-0610-3
  22. Bickell NA, Neuman J, Fei K, et al. Quality of breast cancer care: perception versus practice. J Clin Oncol. 2012;30:1791-1795. doi: 10.1200 /JCO.2011.38.7605
  23. Strauss K. Women in the workplace: are women tougher on other women? Forbes. July 18, 2016. Accessed April 27, 2023. www.forbes. com/sites/karstenstrauss/2016/07/18/women-in-the-workplace -are-women-tougher-on-other-women/
  24. Lee JW, Jones PS, Mineyama Y, et al. Cultural differences in responses to a Likert scale. Res Nurs Health. 2002;25:295-306. doi: 10.1002 /nur.10041
  25. Saha S, Hickam DH. Explaining low ratings of patient satisfaction among Asian-Americans. Am J Med Qual. 2003;18:256-264. doi: 10.1177/106286060301800606
  26. Halbesleben JRB, Rathert C. Linking physician burnout and patient outcomes: exploring the dyadic relationship between physicians and patients. Health Care Manage Rev. 2008;33:29-39. doi: 10.1097/01. HMR.0000304493.87898.72
  27. Bradford L, Glaser G. Addressing physician burnout and ensuring high-quality care of the physician workforce. Obstet Gynecol. 2021;137:3-11. doi: 10.1097/AOG.0000000000004197
  28. Boyle P. Nation’s physician workforce evolves: more women, a bit older, and toward different specialties. AAMCNEWS. February 2, 2021. Accessed April 20, 2023. www.aamc.org/news-insights/nations-physician-workforce-evolves-more-women-bit-older-and-towarddifferent-specialties
  29. Zgierska A, Rabago D, Miller MM. Impact of patient satisfaction ratings on physicians and clinical care. Patient Prefer Adherence. 2014;8:437-446. doi: 10.2147/PPA.S59077
  30. Yeh J, Nagel EE. Patient satisfaction in obstetrics and gynecology: individualized patient-centered communication. Clin Med Insights  Womens Health. 2010;3:23. doi: 10.4137/CMWH.S5870
  31. Epic. About us. Accessed April 19, 2023. www.epic.com/about
  32. United Nations. Without investment, gender equality will take nearly 300 years: UN report. September 7, 2022. Accessed April 19, 2023. news.un.org/en/story/2022/09/1126171
  33. Ryan T, Specht J, Smith S, et al. Does the Press Ganey Survey correlate to online health grades for a major academic otolaryngology department? Otolaryngol Head Neck Surg. 2016;155:411-415. doi: 10.1177/0194599816652386
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Laura N. Homewood, MD 

Assistant Professor 
University of Virginia Health 
Charlottesville, Virginia 

Deirdre A. Lum, MD 

Clinical Associate Professor 
Obstetrics and Gynecology 
Stanford Medicine 
Palo Alto, California 

Lisa J. Rogo-Gupta, MD 

Clinical Associate Professor 
Obstetrics and Gynecology 
Clinical Associate Professor (by courtesy) 
Urology 
Stanford Medicine 
Palo Alto, California

The authors report no financial disclosures related to this editorial. 

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Laura N. Homewood, MD 

Assistant Professor 
University of Virginia Health 
Charlottesville, Virginia 

Deirdre A. Lum, MD 

Clinical Associate Professor 
Obstetrics and Gynecology 
Stanford Medicine 
Palo Alto, California 

Lisa J. Rogo-Gupta, MD 

Clinical Associate Professor 
Obstetrics and Gynecology 
Clinical Associate Professor (by courtesy) 
Urology 
Stanford Medicine 
Palo Alto, California

The authors report no financial disclosures related to this editorial. 

Author and Disclosure Information

Laura N. Homewood, MD 

Assistant Professor 
University of Virginia Health 
Charlottesville, Virginia 

Deirdre A. Lum, MD 

Clinical Associate Professor 
Obstetrics and Gynecology 
Stanford Medicine 
Palo Alto, California 

Lisa J. Rogo-Gupta, MD 

Clinical Associate Professor 
Obstetrics and Gynecology 
Clinical Associate Professor (by courtesy) 
Urology 
Stanford Medicine 
Palo Alto, California

The authors report no financial disclosures related to this editorial. 

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ILLUSTRATION © IRYNA INSHYNA/SHUTTERSTOCK

Patient satisfaction questionnaires were developed in the 1980s as part of the movement to better understand the patient’s experience and their perspective of the quality of care. In 1985, the Press Ganey survey—now the most widely used method to assess patient satisfaction—was developed by 2 professors in anthropology and sociology-statistics at Notre Dame. Initially intended for inpatient admissions, the survey was validated based on a few thousand survey results.1 Given the strong interest in improving patient satisfaction at the time, it became widely adopted and quickly expanded into outpatient encounters and ambulatory surgery settings.

Although other surveys have been developed,2 the Press Ganey survey is the most commonly used assessment tool for patient satisfaction metrics in the United States, with approximately 50% of all hospitals and more than 41,000 health care organizations using its services.3,4 The survey consists of 6 domains related to satisfaction with:

1. the care provider

2. the nurse or assistant

3. personal issues

4. overall assessment

5. access

6. moving through the visit. 

Survey items are scored using a 5-point Likert scale, with scores ranging from “very poor” (a score of 1) to “very good” (a score of 5). According to the company, because this format is balanced and parallel (unlike a “poor” to “excellent” format), responses can be quantified and used statistically without violating methodologic assumptions. Also, variability in patients’ responses with this format allows for the identification of opportunities to improve, unlike “yes/no” response formats.1 There are limitations to this design, however, which can impact data quality,5 as we will see.

While the distribution process varies by institution, there is an algorithm laid out by Press Ganey for administering surveys to patients in their preferred language after outpatient visits. Based on recent research into Press Ganey response rates, the typical response rate is estimated to be 16% to 19%.6 Although this low response rate is typical of survey data, it inherently introduces the risk of responder bias—meaning results may be skewed by patients who represent the extremes of satisfaction or dissatisfaction.

Adoption of the survey as we move toward value-based care

More recently, patients’ satisfaction with their health care has received increased attention as we move to a patient-centered care model and as health care reimbursement models shift toward value-based care. Current trends in health care policy statements include the importance of raising the standard of care and shifting from a “fee-for-service” to a “pay-for-performance” reimbursement model.7,8 As a result, hospitals are establishing systems to measure “performance” that are not nationally standardized or extensively studied with objective measures. The changing standard of health care expectations in the United States is a topic of much public debate.9 And as expectations and new standards are defined, the impact of implementing novel measures of performance should be evaluated prior to widespread adoption and utilization.

Patient satisfaction also has been identified as a driver for hospital finances through loyalty, described as the “likelihood to return to that system for future medical services.”10,11 This measure has contributed to policy changes that reinforce prioritization of patient satisfaction. For example, the Affordable Care Act tied Medicare reimbursement and patient satisfaction together in the Hospital Value-Based Purchasing Program. This program uses measures of clinical processes, efficiency, outcomes, and patient experiences to calculate a total score that results in hospital reimbursement and incentives,12 which creates a direct pathway from patient experience to reimbursement—underscoring hospitals’ desire for ongoing assessment of patient satisfaction.

Another commonly used patient satisfaction survey

In 2005, the Centers for Medicare and Medicaid Services and the Agency for Health care Research and Quality developed the Hospital Consumer Assessment of Health care Providers and Systems (HCAHPS) survey in response to criticisms of the Press Ganey survey. The HCAHPS survey consists of 27 questions with 3 broad goals19:

  • to produce data about patients’ perspectives of care that allow for objective and meaningful comparisons of hospitals
  •  to publicly report survey results and create new incentives for hospitals to improve quality of care
  •  to produce public reports that enhance accountability by increasing transparency.

One difference with the HCAHPS is that it measures frequency, or how often a service was performed (“never”, “sometimes”, “usually”, “always”), whereas Press Ganey measures satisfaction. It also only surveys inpatients and does not address outpatient encounters. Despite the differences, it is a widely used patient satisfaction survey and is subject to similar issues and biases as the Press Ganey survey.

Continue to: Gender, race, and age bias...

 

 

Gender, race, and age bias

Although the rationale behind gathering patient input is important, recent data suggest that patient satisfaction surveys are subject to inherent biases.6,13,14 These biases tend to negatively impact women and non-White physicians, adding to the systemic discrimination against women and physicians of color that already exists in health care.

In a single-site retrospective study performed in 2018 by Rogo-Gupta et al, female gynecologists were found to be 47% less likely to receive top patient satisfaction scores than their male counterparts owing to their gender alone, suggesting that gender bias may impact the results of patient satisfaction questionnaires.13 The authors encouraged that the results of patient satisfaction surveys be interpreted with great caution until the impact on female physicians is better understood.

A multi-center study by the same group (Rogo-Gupta et al) assessed the same construct across 5 different geographically diverse institutions.15 This study confirmed that female gynecologists were less likely to receive a top satisfaction score from their patients (19% lower odds when compared with male gynecologists). They also studied the effects of other patient demographics, including age, race/ethnicity, and race concordance. Older patients (aged ≥63 years) had an over-3-fold increase in odds of providing a top satisfaction score than younger patients. Additionally, Asian physicians had significantly lower odds of receiving a top satisfaction score when compared with White physicians, while Asian patients had significantly lower odds of providing a top satisfaction score when compared with White patients. Lastly, in most cases, when underrepresented-in-medicine patients saw an underrepresented-in-medicine physician (race concordance), there was a significant increase in odds of receiving a top satisfaction score. Asian race concordance, however, actually resulted in a lower likelihood of receiving a top satisfaction score.15

Literature from other specialties supports these findings. These results are consistent with emerging data from other medical specialties that also suggest that Press Ganey survey data are subject to inherent biases. For example, data from emergency medicine literature have shown discrepancies between patient satisfaction for providers at tertiary inner-city institutions versus those in affluent suburban populations,16 and that worse mortality is actually correlated with better patient satisfaction scores, and vice versa.17

Another study by Sotto-Santiago in 2019 assessed patient satisfaction scores in multiple specialties at a single institution where quality-related financial incentives were offered based on this metric. They found a significant difference in patient satisfaction scores between underrepresented and White physicians, which suggests a potential bias among patients and institutional practices—ultimately leading to pay inequities through differences in financial incentives.18

Percentile differences reveal small gaps in satisfaction ratings

When examining the difference between raw Press Ganey patient satisfaction data and the percentiles associated with these scores, an interesting finding arises. Looking at the 2023 multicenter study by Rogo-Gupta et al, the difference in the top raw scores between male and female gynecologists appears to be small (3.3%).15 However, in 2020, the difference in top scores separating the top (75th) and bottom (25th) percentile quartiles of physicians was also small, at only 6.9%.

Considering the percentiles, if a provider who scores in the 25th percentile is compared with a colleague who scores in the 75th percentile, they may think the reported satisfaction score differences were quite large. This may potentially invoke feelings of decreased self-worth, negatively impact their professional identity or overall well-being, and they may seek (or be told to seek) improvement opportunities. Now imagine the provider in question realizes the difference between the 25th percentile and 75th percentile is actually only 6.9%. This information may completely change how the results are interpreted and acted upon by administrators. This is further changed with the understanding that 3.3% of the difference may be due to gender alone, narrowing the gap even further. Providers would become understandably frustrated if measures of success such as reimbursement, financial bonus or incentives, promotion, or advancement are linked to these results. It violates the value of fairness and does not offer an equitable starting point.

Evolution of the data distribution. Another consideration, as noted by Robert C. Lloyd, PhD, one of the statisticians who helped develop the percentile statistical analysis mapping in 1985, is that it was based on a classic bell-shaped distribution of patient satisfaction survey scores.19 Because hospitals, medical groups, and physicians have been working these past 20 years to achieve higher Press Ganey scores, the data no longer have a bell-shaped distribution. Rather, there are significant clusters of raw scores at the high end with a very narrow response range. When these data are mapped to the percentile spectrum, they are highly inaccurate.19

Impact of sample size. According to Press Ganey, a minimum of 30 survey responses collected over the designated time period is necessary to draw meaningful conclusions of the data for a specific individual, program, or hospital. Despite this requirement to achieve statistical significance, Sullivan and DeLucia found that the firm often provides comparative data about hospital departments and individual physicians based on a smaller sample size that may create an unacceptably large margin of error.20 Sullivan, for example, said his department may only have 8 to 10 Press Ganey survey responses per month and yet still receives monthly reports from the company analyzing the data. Because of the small sample size, 1 month his department ranked in the 1st percentile and 2 months later it ranked in the 99th percentile.20

The effect of a high ceiling rate. A psychometrics report for the Press Ganey survey is available from the vendor that provides vague assessments of reliability and validity based on 2,762 surveys from 12 practices across 10 states. This report describes a 12-question version of the survey with “no problems encountered” with missingness and response variability. The report further states that the Press Ganey survey demonstrates construct, convergent, divergent, and predictive validities, and high reliability; however, these data are not made available.1

In response to this report, Presson et al analyzed more than 34,000 surveys from one institution to evaluate the reliability and validity of the Press Ganey survey.21 Overall, the survey demonstrated suitable psychometric properties for most metrics. However, Presson et al noted a significantly high ceiling rate of 29.3% for the total score, which ranged from 55.4% to 84.1% across items.21 (Ceiling rates are considered substantial if they occur more than 20% of the time.) Ultimately, a high ceiling rate reduces the power to discriminate between patients who have high satisfaction (everyone is “happy”) with those who are just slightly less than happy, but not dissatisfied. This data quality metric can impact the reliability and validity of a survey—and substantial ceiling rates can notably impact percentile rankings of scores within an institution, offering a possible explanation for the small percentage change between the top and bottom percentiles.

Continue to: Other issues with surveys...

 

 

Other issues with surveys

In addition to the limitations associated with percentile groupings, survey data are always subject to nonresponse bias, and small sample size can lead to nonsignificant results. Skewed responses also can make it difficult to identify true outlying providers who may need remediation or may be offering a superior patient experience. Satisfaction surveys also lack an assessment of objective data and instead assess how patients perceive and feel, which introduces subjectivity to the results.

Additionally, focusing on improving patient experience ratings can incentivize unnecessary or inappropriate care (ie, overprescribing of narcotics, prescribing antibiotics when not indicated, or ordering testing that may not change management). Some physicians even state that they are not getting the type of feedback that they are asking for and that the survey is not asking the right questions to elicit patient input that is meaningful to their practice. Lastly, the incorporation of trainees and advanced practice providers in the patient care experience leads to the assessment of an alternative provider being included in the ultimate score and may not be representative of that physician.

Patients’ perception and survey results. In some circumstances, the patient’s understanding of their medical situation may affect their responses. Some may argue that patients may mistake a physician’s confidence for competence, when in reality these two entities are mutually exclusive. In a randomized controlled trial, researchers from Mount Sinai School of Medicine and Columbia University Medical Center surveyed inner-city women with newly diagnosed and surgically treated early-stage breast cancer for their perceived quality of care and the process of getting care, including referrals, test results, and treatments. They compared the responses with patient records to determine the actual quality of care. Of the 374 women who received treatment for early-stage breast cancer, 55% said they received “excellent care,” but most—88%—actually got care that was in line with the best current treatment guidelines. Interestingly, the study found African American women were less likely to report excellent care than White or Hispanic women, less likely to trust their doctor, and more likely to say they experienced bias during the process. However, there was no difference in actual quality of care received in any group.22

You can’t improve what you can’t control. Ultimately, while many providers think patient satisfaction survey results may help inform some aspects of their practice, they cannot improve what they cannot control. For example, the multicenter study by Rogo-Gupta et al found that older patients (≥63 years) have more than a 3-fold increase in odds of giving a top satisfaction score than younger patients (≤33 years), independent of other aspects of the care experience.15 Additionally, they found that older physicians (≥56 years) had a significant increase in odds of receiving a top satisfaction score when compared with physicians who were younger than 55 years old.15 Given that physicians clearly cannot control their own age or the age of their patients, the negative impacts of these biases need to be addressed and remedied at a systems level.

Why might these biases exist?

While we cannot completely understand all of the possible explanations for these biases, it is important to emphasize the long-standing prejudice and discrimination against women and people of color in our society and how this has impacted our behavior. While strides have been made, there clearly still seems to be a difference between what we say and how our biases impact our behavior. Women are still tougher on women in professional evaluations in other fields as well23; it is not unique to medicine. While workplace improvements are slowly changing, women still face inequities. The more research we publish to describe it, the more we hope the conversation continues, allowing us to reduce the impact of bias on our sense of self-worth and identity related to our careers, narrow the pay gap, and see women advance at the same rate as male counterparts. Considerable transformation is crucial to prevent further workforce attrition.

With regard to the lower scores provided by Asian patients, studies suggest that cultural response bias, rather than true differences in quality of care, may account for these discrepancies. Previous literature has found that Asian patients are more likely to select midpoints, rather than extremes, when completing Likert-type studies24 and are not more likely to change medical providers than other race/ethnicities, indicating that lower ratings may not necessarily imply greater dissatisfaction with care.25

Far-reaching effects on finances, income, well-being, job satisfaction, etc.

Depending on how the results are distributed and used, the effects of patient satisfaction surveys can extend well beyond the original intentions. At some institutions, income for physicians is directly tied to their Press Ganey satisfaction scores, which could have profound implications for female and Asian physicians,13,15 who would be paid less—resulting in a wider pay gap than already exists.18

When negative and not constructive, patient evaluations can contribute to physician burnout and a loss of productive members of the workforce.26 This is especially important in obstetrics and gynecology, where physicians are most likely to experience burnout due to multiple factors such as high-risk medical conditions, pressures of the electronic medical record (EMR), the medicolegal environment, and difficulty balancing patient expectations for autonomy with professional judgement.27 Burnout also disproportionately affects women and younger physicians, which is especially concerning given that, in 2017, approximately one-third of practicing obstetrician/gynecologists were women, while that same year more than 80% of trainees matching into the field were women.28 In one survey sent to members of a prominent medical society, 20% of the medical professionals who responded said they have had their employment threatened by low patient satisfaction scores, 78% reported that patient satisfaction surveys moderately or severely affected their job satisfaction, and 28% stated they had considered quitting their job or leaving the medical profession.29Another related effect is the association between malpractice proceedings and a lack of satisfaction with perceived quality of physician-patient communication.30 This may be an important determinant of malpractice lawsuits, and ensuring high patient satisfaction may be a form of defensive medicine.

Continue to: Controlling the narrative for the future: Proposed strategies...

 

 

Controlling the narrative for the future: Proposed strategies

The rapid, widespread adoption of the Press Ganey survey across specialties, clinical care settings, and geographic areas may have been largely due to the ease and operational benefits for hospitals rather than after rigorous study and validation. For example, repeated use of a specific measurement tool may facilitate comparison across areas within a hospital but also across institutions, which can help assess performance at a national level. Hospitals also may have a financial incentive to work with a single third-party or vendor instead of using multiple options across multiple vendors. However, the impact of adoption of novel measures of performance should be evaluated prior to widespread adoption and utilization.

A similar example of an emergence of a technological advancement that has changed the field of medicine and how we provide care is the EMR. Epic is now the most commonly used medical record system and holds the market share of the industry, covering 78% of patients in the United States.31 While there are certainly many potential benefits of a common EMR, such as ease of information sharing and standardization of formatting, opportunities are identified in real time and require product adjustment. For example, modifications have been made to accurately represent gender outside of the previously used dichotomous options. Diagnoses such as cervical cancer screening can now be used even if the patient gender is listed as male.

Similarly, the Press Ganey and other patient satisfaction questionnaires should be evaluated and modified to address existing societal biases. The World Health Organization estimates that it will take 300 years to fix gender inequality,32 but we have an opportunity now to control the narrative and improve patient feedback.

Future research avenues

Ultimately, there is a need to further explore currently available methods of evaluating clinical encounters to better understand the inherent biases and limitations. We hope this review will encourage other physicians to examine their specialties and hospitals and require similar analyses from vendors of such satisfaction rating products prior to using them. At the very least, health systems should be willing to partner with vendors and physicians on an ongoing basis to better understand the biases involved in these survey results and make modifications as needed. Patients also obtain information from and contribute to self-reported, publicly available websites; therefore, additional exploration into a nationalized standard for assessing patient satisfaction also may serve as an opportunity to standardize the information patients evaluate.33 Further assessment of the potential financial and emotional impact of using the currently available patient-reported surveys on female physicians, Asian physicians, young physicians, and physicians who see young patients is needed. It is time to put pressure on a broken patient satisfaction system and improve on a national level to avoid undue negative consequences on our physicians. Use of patient satisfaction survey data should be limited until we all understand and account for the biases that are evident. ●

Proposed strategies to address bias in patient satisfaction surveys
  • Appeal to the Press Ganey corporation with the results of recent data and other studies to ensure they are aware of the biases that exist in their product
  • Appeal to hospital-level administration to refrain from using Press Ganey scores as a tool to dictate reimbursement; instead rely on other more objective measures of performance (such as publications, presentations, research accomplishments, patient and surgical outcomes, promotion, committees, national leadership roles, etc)
  • Apply a “corrective factor” or “adjustment factor” to eliminate the baseline discrepancy between scores for men and women
  • Consider moving to an alternative survey methodology
  • Provide patient education to define “performance” (ie, frame what a patient can expect from a provider such as being on time, courteous, and empathetic; caution against asking patients to assess competence and knowledge)

ILLUSTRATION © IRYNA INSHYNA/SHUTTERSTOCK

Patient satisfaction questionnaires were developed in the 1980s as part of the movement to better understand the patient’s experience and their perspective of the quality of care. In 1985, the Press Ganey survey—now the most widely used method to assess patient satisfaction—was developed by 2 professors in anthropology and sociology-statistics at Notre Dame. Initially intended for inpatient admissions, the survey was validated based on a few thousand survey results.1 Given the strong interest in improving patient satisfaction at the time, it became widely adopted and quickly expanded into outpatient encounters and ambulatory surgery settings.

Although other surveys have been developed,2 the Press Ganey survey is the most commonly used assessment tool for patient satisfaction metrics in the United States, with approximately 50% of all hospitals and more than 41,000 health care organizations using its services.3,4 The survey consists of 6 domains related to satisfaction with:

1. the care provider

2. the nurse or assistant

3. personal issues

4. overall assessment

5. access

6. moving through the visit. 

Survey items are scored using a 5-point Likert scale, with scores ranging from “very poor” (a score of 1) to “very good” (a score of 5). According to the company, because this format is balanced and parallel (unlike a “poor” to “excellent” format), responses can be quantified and used statistically without violating methodologic assumptions. Also, variability in patients’ responses with this format allows for the identification of opportunities to improve, unlike “yes/no” response formats.1 There are limitations to this design, however, which can impact data quality,5 as we will see.

While the distribution process varies by institution, there is an algorithm laid out by Press Ganey for administering surveys to patients in their preferred language after outpatient visits. Based on recent research into Press Ganey response rates, the typical response rate is estimated to be 16% to 19%.6 Although this low response rate is typical of survey data, it inherently introduces the risk of responder bias—meaning results may be skewed by patients who represent the extremes of satisfaction or dissatisfaction.

Adoption of the survey as we move toward value-based care

More recently, patients’ satisfaction with their health care has received increased attention as we move to a patient-centered care model and as health care reimbursement models shift toward value-based care. Current trends in health care policy statements include the importance of raising the standard of care and shifting from a “fee-for-service” to a “pay-for-performance” reimbursement model.7,8 As a result, hospitals are establishing systems to measure “performance” that are not nationally standardized or extensively studied with objective measures. The changing standard of health care expectations in the United States is a topic of much public debate.9 And as expectations and new standards are defined, the impact of implementing novel measures of performance should be evaluated prior to widespread adoption and utilization.

Patient satisfaction also has been identified as a driver for hospital finances through loyalty, described as the “likelihood to return to that system for future medical services.”10,11 This measure has contributed to policy changes that reinforce prioritization of patient satisfaction. For example, the Affordable Care Act tied Medicare reimbursement and patient satisfaction together in the Hospital Value-Based Purchasing Program. This program uses measures of clinical processes, efficiency, outcomes, and patient experiences to calculate a total score that results in hospital reimbursement and incentives,12 which creates a direct pathway from patient experience to reimbursement—underscoring hospitals’ desire for ongoing assessment of patient satisfaction.

Another commonly used patient satisfaction survey

In 2005, the Centers for Medicare and Medicaid Services and the Agency for Health care Research and Quality developed the Hospital Consumer Assessment of Health care Providers and Systems (HCAHPS) survey in response to criticisms of the Press Ganey survey. The HCAHPS survey consists of 27 questions with 3 broad goals19:

  • to produce data about patients’ perspectives of care that allow for objective and meaningful comparisons of hospitals
  •  to publicly report survey results and create new incentives for hospitals to improve quality of care
  •  to produce public reports that enhance accountability by increasing transparency.

One difference with the HCAHPS is that it measures frequency, or how often a service was performed (“never”, “sometimes”, “usually”, “always”), whereas Press Ganey measures satisfaction. It also only surveys inpatients and does not address outpatient encounters. Despite the differences, it is a widely used patient satisfaction survey and is subject to similar issues and biases as the Press Ganey survey.

Continue to: Gender, race, and age bias...

 

 

Gender, race, and age bias

Although the rationale behind gathering patient input is important, recent data suggest that patient satisfaction surveys are subject to inherent biases.6,13,14 These biases tend to negatively impact women and non-White physicians, adding to the systemic discrimination against women and physicians of color that already exists in health care.

In a single-site retrospective study performed in 2018 by Rogo-Gupta et al, female gynecologists were found to be 47% less likely to receive top patient satisfaction scores than their male counterparts owing to their gender alone, suggesting that gender bias may impact the results of patient satisfaction questionnaires.13 The authors encouraged that the results of patient satisfaction surveys be interpreted with great caution until the impact on female physicians is better understood.

A multi-center study by the same group (Rogo-Gupta et al) assessed the same construct across 5 different geographically diverse institutions.15 This study confirmed that female gynecologists were less likely to receive a top satisfaction score from their patients (19% lower odds when compared with male gynecologists). They also studied the effects of other patient demographics, including age, race/ethnicity, and race concordance. Older patients (aged ≥63 years) had an over-3-fold increase in odds of providing a top satisfaction score than younger patients. Additionally, Asian physicians had significantly lower odds of receiving a top satisfaction score when compared with White physicians, while Asian patients had significantly lower odds of providing a top satisfaction score when compared with White patients. Lastly, in most cases, when underrepresented-in-medicine patients saw an underrepresented-in-medicine physician (race concordance), there was a significant increase in odds of receiving a top satisfaction score. Asian race concordance, however, actually resulted in a lower likelihood of receiving a top satisfaction score.15

Literature from other specialties supports these findings. These results are consistent with emerging data from other medical specialties that also suggest that Press Ganey survey data are subject to inherent biases. For example, data from emergency medicine literature have shown discrepancies between patient satisfaction for providers at tertiary inner-city institutions versus those in affluent suburban populations,16 and that worse mortality is actually correlated with better patient satisfaction scores, and vice versa.17

Another study by Sotto-Santiago in 2019 assessed patient satisfaction scores in multiple specialties at a single institution where quality-related financial incentives were offered based on this metric. They found a significant difference in patient satisfaction scores between underrepresented and White physicians, which suggests a potential bias among patients and institutional practices—ultimately leading to pay inequities through differences in financial incentives.18

Percentile differences reveal small gaps in satisfaction ratings

When examining the difference between raw Press Ganey patient satisfaction data and the percentiles associated with these scores, an interesting finding arises. Looking at the 2023 multicenter study by Rogo-Gupta et al, the difference in the top raw scores between male and female gynecologists appears to be small (3.3%).15 However, in 2020, the difference in top scores separating the top (75th) and bottom (25th) percentile quartiles of physicians was also small, at only 6.9%.

Considering the percentiles, if a provider who scores in the 25th percentile is compared with a colleague who scores in the 75th percentile, they may think the reported satisfaction score differences were quite large. This may potentially invoke feelings of decreased self-worth, negatively impact their professional identity or overall well-being, and they may seek (or be told to seek) improvement opportunities. Now imagine the provider in question realizes the difference between the 25th percentile and 75th percentile is actually only 6.9%. This information may completely change how the results are interpreted and acted upon by administrators. This is further changed with the understanding that 3.3% of the difference may be due to gender alone, narrowing the gap even further. Providers would become understandably frustrated if measures of success such as reimbursement, financial bonus or incentives, promotion, or advancement are linked to these results. It violates the value of fairness and does not offer an equitable starting point.

Evolution of the data distribution. Another consideration, as noted by Robert C. Lloyd, PhD, one of the statisticians who helped develop the percentile statistical analysis mapping in 1985, is that it was based on a classic bell-shaped distribution of patient satisfaction survey scores.19 Because hospitals, medical groups, and physicians have been working these past 20 years to achieve higher Press Ganey scores, the data no longer have a bell-shaped distribution. Rather, there are significant clusters of raw scores at the high end with a very narrow response range. When these data are mapped to the percentile spectrum, they are highly inaccurate.19

Impact of sample size. According to Press Ganey, a minimum of 30 survey responses collected over the designated time period is necessary to draw meaningful conclusions of the data for a specific individual, program, or hospital. Despite this requirement to achieve statistical significance, Sullivan and DeLucia found that the firm often provides comparative data about hospital departments and individual physicians based on a smaller sample size that may create an unacceptably large margin of error.20 Sullivan, for example, said his department may only have 8 to 10 Press Ganey survey responses per month and yet still receives monthly reports from the company analyzing the data. Because of the small sample size, 1 month his department ranked in the 1st percentile and 2 months later it ranked in the 99th percentile.20

The effect of a high ceiling rate. A psychometrics report for the Press Ganey survey is available from the vendor that provides vague assessments of reliability and validity based on 2,762 surveys from 12 practices across 10 states. This report describes a 12-question version of the survey with “no problems encountered” with missingness and response variability. The report further states that the Press Ganey survey demonstrates construct, convergent, divergent, and predictive validities, and high reliability; however, these data are not made available.1

In response to this report, Presson et al analyzed more than 34,000 surveys from one institution to evaluate the reliability and validity of the Press Ganey survey.21 Overall, the survey demonstrated suitable psychometric properties for most metrics. However, Presson et al noted a significantly high ceiling rate of 29.3% for the total score, which ranged from 55.4% to 84.1% across items.21 (Ceiling rates are considered substantial if they occur more than 20% of the time.) Ultimately, a high ceiling rate reduces the power to discriminate between patients who have high satisfaction (everyone is “happy”) with those who are just slightly less than happy, but not dissatisfied. This data quality metric can impact the reliability and validity of a survey—and substantial ceiling rates can notably impact percentile rankings of scores within an institution, offering a possible explanation for the small percentage change between the top and bottom percentiles.

Continue to: Other issues with surveys...

 

 

Other issues with surveys

In addition to the limitations associated with percentile groupings, survey data are always subject to nonresponse bias, and small sample size can lead to nonsignificant results. Skewed responses also can make it difficult to identify true outlying providers who may need remediation or may be offering a superior patient experience. Satisfaction surveys also lack an assessment of objective data and instead assess how patients perceive and feel, which introduces subjectivity to the results.

Additionally, focusing on improving patient experience ratings can incentivize unnecessary or inappropriate care (ie, overprescribing of narcotics, prescribing antibiotics when not indicated, or ordering testing that may not change management). Some physicians even state that they are not getting the type of feedback that they are asking for and that the survey is not asking the right questions to elicit patient input that is meaningful to their practice. Lastly, the incorporation of trainees and advanced practice providers in the patient care experience leads to the assessment of an alternative provider being included in the ultimate score and may not be representative of that physician.

Patients’ perception and survey results. In some circumstances, the patient’s understanding of their medical situation may affect their responses. Some may argue that patients may mistake a physician’s confidence for competence, when in reality these two entities are mutually exclusive. In a randomized controlled trial, researchers from Mount Sinai School of Medicine and Columbia University Medical Center surveyed inner-city women with newly diagnosed and surgically treated early-stage breast cancer for their perceived quality of care and the process of getting care, including referrals, test results, and treatments. They compared the responses with patient records to determine the actual quality of care. Of the 374 women who received treatment for early-stage breast cancer, 55% said they received “excellent care,” but most—88%—actually got care that was in line with the best current treatment guidelines. Interestingly, the study found African American women were less likely to report excellent care than White or Hispanic women, less likely to trust their doctor, and more likely to say they experienced bias during the process. However, there was no difference in actual quality of care received in any group.22

You can’t improve what you can’t control. Ultimately, while many providers think patient satisfaction survey results may help inform some aspects of their practice, they cannot improve what they cannot control. For example, the multicenter study by Rogo-Gupta et al found that older patients (≥63 years) have more than a 3-fold increase in odds of giving a top satisfaction score than younger patients (≤33 years), independent of other aspects of the care experience.15 Additionally, they found that older physicians (≥56 years) had a significant increase in odds of receiving a top satisfaction score when compared with physicians who were younger than 55 years old.15 Given that physicians clearly cannot control their own age or the age of their patients, the negative impacts of these biases need to be addressed and remedied at a systems level.

Why might these biases exist?

While we cannot completely understand all of the possible explanations for these biases, it is important to emphasize the long-standing prejudice and discrimination against women and people of color in our society and how this has impacted our behavior. While strides have been made, there clearly still seems to be a difference between what we say and how our biases impact our behavior. Women are still tougher on women in professional evaluations in other fields as well23; it is not unique to medicine. While workplace improvements are slowly changing, women still face inequities. The more research we publish to describe it, the more we hope the conversation continues, allowing us to reduce the impact of bias on our sense of self-worth and identity related to our careers, narrow the pay gap, and see women advance at the same rate as male counterparts. Considerable transformation is crucial to prevent further workforce attrition.

With regard to the lower scores provided by Asian patients, studies suggest that cultural response bias, rather than true differences in quality of care, may account for these discrepancies. Previous literature has found that Asian patients are more likely to select midpoints, rather than extremes, when completing Likert-type studies24 and are not more likely to change medical providers than other race/ethnicities, indicating that lower ratings may not necessarily imply greater dissatisfaction with care.25

Far-reaching effects on finances, income, well-being, job satisfaction, etc.

Depending on how the results are distributed and used, the effects of patient satisfaction surveys can extend well beyond the original intentions. At some institutions, income for physicians is directly tied to their Press Ganey satisfaction scores, which could have profound implications for female and Asian physicians,13,15 who would be paid less—resulting in a wider pay gap than already exists.18

When negative and not constructive, patient evaluations can contribute to physician burnout and a loss of productive members of the workforce.26 This is especially important in obstetrics and gynecology, where physicians are most likely to experience burnout due to multiple factors such as high-risk medical conditions, pressures of the electronic medical record (EMR), the medicolegal environment, and difficulty balancing patient expectations for autonomy with professional judgement.27 Burnout also disproportionately affects women and younger physicians, which is especially concerning given that, in 2017, approximately one-third of practicing obstetrician/gynecologists were women, while that same year more than 80% of trainees matching into the field were women.28 In one survey sent to members of a prominent medical society, 20% of the medical professionals who responded said they have had their employment threatened by low patient satisfaction scores, 78% reported that patient satisfaction surveys moderately or severely affected their job satisfaction, and 28% stated they had considered quitting their job or leaving the medical profession.29Another related effect is the association between malpractice proceedings and a lack of satisfaction with perceived quality of physician-patient communication.30 This may be an important determinant of malpractice lawsuits, and ensuring high patient satisfaction may be a form of defensive medicine.

Continue to: Controlling the narrative for the future: Proposed strategies...

 

 

Controlling the narrative for the future: Proposed strategies

The rapid, widespread adoption of the Press Ganey survey across specialties, clinical care settings, and geographic areas may have been largely due to the ease and operational benefits for hospitals rather than after rigorous study and validation. For example, repeated use of a specific measurement tool may facilitate comparison across areas within a hospital but also across institutions, which can help assess performance at a national level. Hospitals also may have a financial incentive to work with a single third-party or vendor instead of using multiple options across multiple vendors. However, the impact of adoption of novel measures of performance should be evaluated prior to widespread adoption and utilization.

A similar example of an emergence of a technological advancement that has changed the field of medicine and how we provide care is the EMR. Epic is now the most commonly used medical record system and holds the market share of the industry, covering 78% of patients in the United States.31 While there are certainly many potential benefits of a common EMR, such as ease of information sharing and standardization of formatting, opportunities are identified in real time and require product adjustment. For example, modifications have been made to accurately represent gender outside of the previously used dichotomous options. Diagnoses such as cervical cancer screening can now be used even if the patient gender is listed as male.

Similarly, the Press Ganey and other patient satisfaction questionnaires should be evaluated and modified to address existing societal biases. The World Health Organization estimates that it will take 300 years to fix gender inequality,32 but we have an opportunity now to control the narrative and improve patient feedback.

Future research avenues

Ultimately, there is a need to further explore currently available methods of evaluating clinical encounters to better understand the inherent biases and limitations. We hope this review will encourage other physicians to examine their specialties and hospitals and require similar analyses from vendors of such satisfaction rating products prior to using them. At the very least, health systems should be willing to partner with vendors and physicians on an ongoing basis to better understand the biases involved in these survey results and make modifications as needed. Patients also obtain information from and contribute to self-reported, publicly available websites; therefore, additional exploration into a nationalized standard for assessing patient satisfaction also may serve as an opportunity to standardize the information patients evaluate.33 Further assessment of the potential financial and emotional impact of using the currently available patient-reported surveys on female physicians, Asian physicians, young physicians, and physicians who see young patients is needed. It is time to put pressure on a broken patient satisfaction system and improve on a national level to avoid undue negative consequences on our physicians. Use of patient satisfaction survey data should be limited until we all understand and account for the biases that are evident. ●

Proposed strategies to address bias in patient satisfaction surveys
  • Appeal to the Press Ganey corporation with the results of recent data and other studies to ensure they are aware of the biases that exist in their product
  • Appeal to hospital-level administration to refrain from using Press Ganey scores as a tool to dictate reimbursement; instead rely on other more objective measures of performance (such as publications, presentations, research accomplishments, patient and surgical outcomes, promotion, committees, national leadership roles, etc)
  • Apply a “corrective factor” or “adjustment factor” to eliminate the baseline discrepancy between scores for men and women
  • Consider moving to an alternative survey methodology
  • Provide patient education to define “performance” (ie, frame what a patient can expect from a provider such as being on time, courteous, and empathetic; caution against asking patients to assess competence and knowledge)
References
  1. Outpatient Services (OU) Survey Psychometrics Report. Published online 2019.
  2. Zusman EE. HCAHPS replaces Press Ganey Survey as quality  measure for patient hospital experience. Neurosurgery. 2012;71:N21-N24. doi: 10.1227/01.neu.0000417536.07871.ed
  3. Press Ganey. Company. Accessed April 20, 2023. www.pressganey. com/company/
  4.  Press, Ganey--first year of patient satisfaction measurement. Hosp Guest Relations Rep. 1986;1:4-5.
  5. DeCastellarnau A. A classification of response scale characteristics that affect data quality: a literature review. Qual Quant. 2018;52:15231559. doi: 10.1007/s11135-017-0533-4
  6. Tyser AR, Abtahi AM, McFadden M, et al. Evidence of non-response bias in the Press-Ganey patient satisfaction survey. BMC Health Serv Res. 2016;16:350. doi: 10.1186/s12913-016-1595-z
  7. Duseja R, Durham M, Schreiber M. CMS quality measure development. JAMA. 2020;324:1213-1214. doi: 10.1001/jama.2020.12070
  8. Institute of Medicine (US) Committee on Quality of Health Care in America. Crossing the Quality Chasm: A New Health System for the 21st Century. National Academies Press; 2001. doi: 10.17226/10027
  9. Parmet WE. Health: policy or law? A population-based analysis of the Supreme Court’s ACA cases. J Health Polit Policy Law. 2016;41:10611081. doi: 10.1215/03616878-3665949
  10. Richter JP, Muhlestein DB. Patient experience and hospital profitability: is there a link? Health Care Manage Rev. 2017;42:247-257. doi: 10.1097/HMR.0000000000000105
  11. Huang C-H, Wu H-H, Lee Y-C, et al. What role does patient gratitude play in the relationship between relationship quality and patient loyalty? Inquiry. 2019;56:46958019868324. doi: 10.1177/0046958019868324
  12. Centers for Medicare & Medicaid Services (CMS), HHS. Medicare program; hospital inpatient value-based purchasing program. Final rule. Fed Regist. 2011;76:26490-26547.
  13. Rogo-Gupta LJ, Haunschild C, Altamirano J, et al. Physician gender is associated with Press Ganey patient satisfaction scores in outpatient gynecology. Womens Health Issues. 2018;28:281-285. doi: 10.1016 /j.whi.2018.01.001
  14. DeLoughery EP. Physician race and specialty influence Press Ganey survey results. Neth J Med. 2019;77:366-369.
  15. Homewood L, Altamirano J, Fassiotto M, et al. Women gynecologists receive lower Press Ganey patient satisfaction scores in a multicenter cross-sectional study. Am J Obstet Gynecol. 2023;228:S801. doi: 10.1016/j.ajog.2022.12.025
  16. Sharp B, Johnson J, Hamedani AG, et al. What are we measuring? Evaluating physician-specific satisfaction scores between emergency departments. West J Emerg Med. 2019;20:454-459. doi: 10.5811 /westjem.2019.4.41040
  17. Mosley M. Viewpoint: Press Ganey is a worthless tool for the ED. Emerg Med News. 2019;41:3-4. doi: 10.1097/01.EEM.0000616512.68475.69
  18. Sotto-Santiago S, Slaven JE, Rohr-Kirchgraber T. (Dis)Incentivizing patient satisfaction metrics: the unintended consequences of institutional bias. Health Equity. 2019;3:13-18. doi: 10.1089/heq.2018.0065
  19. Lloyd RC. Quality Health Care: A Guide to Developing and Using Indicators. 2nd ed. Jones & Bartlett Learning; 2019. Accessed April 23, 2023. www.jblearning.com/catalog/productdetails /9781284023077
  20. 2+2=7? Seven things you may not know about Press Ganey statistics. Emergency Physicians Monthly. Accessed April 23, 2023. epmonthly. com/article/227-seven-things-you-may-not-know-about-pressgainey-statistics/
  21. Presson AP, Zhang C, Abtahi AM, et al. Psychometric properties of the Press Ganey® Outpatient Medical Practice Survey. Health Qual Life Outcomes. 2017;15:32. doi: 10.1186/s12955-017-0610-3
  22. Bickell NA, Neuman J, Fei K, et al. Quality of breast cancer care: perception versus practice. J Clin Oncol. 2012;30:1791-1795. doi: 10.1200 /JCO.2011.38.7605
  23. Strauss K. Women in the workplace: are women tougher on other women? Forbes. July 18, 2016. Accessed April 27, 2023. www.forbes. com/sites/karstenstrauss/2016/07/18/women-in-the-workplace -are-women-tougher-on-other-women/
  24. Lee JW, Jones PS, Mineyama Y, et al. Cultural differences in responses to a Likert scale. Res Nurs Health. 2002;25:295-306. doi: 10.1002 /nur.10041
  25. Saha S, Hickam DH. Explaining low ratings of patient satisfaction among Asian-Americans. Am J Med Qual. 2003;18:256-264. doi: 10.1177/106286060301800606
  26. Halbesleben JRB, Rathert C. Linking physician burnout and patient outcomes: exploring the dyadic relationship between physicians and patients. Health Care Manage Rev. 2008;33:29-39. doi: 10.1097/01. HMR.0000304493.87898.72
  27. Bradford L, Glaser G. Addressing physician burnout and ensuring high-quality care of the physician workforce. Obstet Gynecol. 2021;137:3-11. doi: 10.1097/AOG.0000000000004197
  28. Boyle P. Nation’s physician workforce evolves: more women, a bit older, and toward different specialties. AAMCNEWS. February 2, 2021. Accessed April 20, 2023. www.aamc.org/news-insights/nations-physician-workforce-evolves-more-women-bit-older-and-towarddifferent-specialties
  29. Zgierska A, Rabago D, Miller MM. Impact of patient satisfaction ratings on physicians and clinical care. Patient Prefer Adherence. 2014;8:437-446. doi: 10.2147/PPA.S59077
  30. Yeh J, Nagel EE. Patient satisfaction in obstetrics and gynecology: individualized patient-centered communication. Clin Med Insights  Womens Health. 2010;3:23. doi: 10.4137/CMWH.S5870
  31. Epic. About us. Accessed April 19, 2023. www.epic.com/about
  32. United Nations. Without investment, gender equality will take nearly 300 years: UN report. September 7, 2022. Accessed April 19, 2023. news.un.org/en/story/2022/09/1126171
  33. Ryan T, Specht J, Smith S, et al. Does the Press Ganey Survey correlate to online health grades for a major academic otolaryngology department? Otolaryngol Head Neck Surg. 2016;155:411-415. doi: 10.1177/0194599816652386
References
  1. Outpatient Services (OU) Survey Psychometrics Report. Published online 2019.
  2. Zusman EE. HCAHPS replaces Press Ganey Survey as quality  measure for patient hospital experience. Neurosurgery. 2012;71:N21-N24. doi: 10.1227/01.neu.0000417536.07871.ed
  3. Press Ganey. Company. Accessed April 20, 2023. www.pressganey. com/company/
  4.  Press, Ganey--first year of patient satisfaction measurement. Hosp Guest Relations Rep. 1986;1:4-5.
  5. DeCastellarnau A. A classification of response scale characteristics that affect data quality: a literature review. Qual Quant. 2018;52:15231559. doi: 10.1007/s11135-017-0533-4
  6. Tyser AR, Abtahi AM, McFadden M, et al. Evidence of non-response bias in the Press-Ganey patient satisfaction survey. BMC Health Serv Res. 2016;16:350. doi: 10.1186/s12913-016-1595-z
  7. Duseja R, Durham M, Schreiber M. CMS quality measure development. JAMA. 2020;324:1213-1214. doi: 10.1001/jama.2020.12070
  8. Institute of Medicine (US) Committee on Quality of Health Care in America. Crossing the Quality Chasm: A New Health System for the 21st Century. National Academies Press; 2001. doi: 10.17226/10027
  9. Parmet WE. Health: policy or law? A population-based analysis of the Supreme Court’s ACA cases. J Health Polit Policy Law. 2016;41:10611081. doi: 10.1215/03616878-3665949
  10. Richter JP, Muhlestein DB. Patient experience and hospital profitability: is there a link? Health Care Manage Rev. 2017;42:247-257. doi: 10.1097/HMR.0000000000000105
  11. Huang C-H, Wu H-H, Lee Y-C, et al. What role does patient gratitude play in the relationship between relationship quality and patient loyalty? Inquiry. 2019;56:46958019868324. doi: 10.1177/0046958019868324
  12. Centers for Medicare & Medicaid Services (CMS), HHS. Medicare program; hospital inpatient value-based purchasing program. Final rule. Fed Regist. 2011;76:26490-26547.
  13. Rogo-Gupta LJ, Haunschild C, Altamirano J, et al. Physician gender is associated with Press Ganey patient satisfaction scores in outpatient gynecology. Womens Health Issues. 2018;28:281-285. doi: 10.1016 /j.whi.2018.01.001
  14. DeLoughery EP. Physician race and specialty influence Press Ganey survey results. Neth J Med. 2019;77:366-369.
  15. Homewood L, Altamirano J, Fassiotto M, et al. Women gynecologists receive lower Press Ganey patient satisfaction scores in a multicenter cross-sectional study. Am J Obstet Gynecol. 2023;228:S801. doi: 10.1016/j.ajog.2022.12.025
  16. Sharp B, Johnson J, Hamedani AG, et al. What are we measuring? Evaluating physician-specific satisfaction scores between emergency departments. West J Emerg Med. 2019;20:454-459. doi: 10.5811 /westjem.2019.4.41040
  17. Mosley M. Viewpoint: Press Ganey is a worthless tool for the ED. Emerg Med News. 2019;41:3-4. doi: 10.1097/01.EEM.0000616512.68475.69
  18. Sotto-Santiago S, Slaven JE, Rohr-Kirchgraber T. (Dis)Incentivizing patient satisfaction metrics: the unintended consequences of institutional bias. Health Equity. 2019;3:13-18. doi: 10.1089/heq.2018.0065
  19. Lloyd RC. Quality Health Care: A Guide to Developing and Using Indicators. 2nd ed. Jones & Bartlett Learning; 2019. Accessed April 23, 2023. www.jblearning.com/catalog/productdetails /9781284023077
  20. 2+2=7? Seven things you may not know about Press Ganey statistics. Emergency Physicians Monthly. Accessed April 23, 2023. epmonthly. com/article/227-seven-things-you-may-not-know-about-pressgainey-statistics/
  21. Presson AP, Zhang C, Abtahi AM, et al. Psychometric properties of the Press Ganey® Outpatient Medical Practice Survey. Health Qual Life Outcomes. 2017;15:32. doi: 10.1186/s12955-017-0610-3
  22. Bickell NA, Neuman J, Fei K, et al. Quality of breast cancer care: perception versus practice. J Clin Oncol. 2012;30:1791-1795. doi: 10.1200 /JCO.2011.38.7605
  23. Strauss K. Women in the workplace: are women tougher on other women? Forbes. July 18, 2016. Accessed April 27, 2023. www.forbes. com/sites/karstenstrauss/2016/07/18/women-in-the-workplace -are-women-tougher-on-other-women/
  24. Lee JW, Jones PS, Mineyama Y, et al. Cultural differences in responses to a Likert scale. Res Nurs Health. 2002;25:295-306. doi: 10.1002 /nur.10041
  25. Saha S, Hickam DH. Explaining low ratings of patient satisfaction among Asian-Americans. Am J Med Qual. 2003;18:256-264. doi: 10.1177/106286060301800606
  26. Halbesleben JRB, Rathert C. Linking physician burnout and patient outcomes: exploring the dyadic relationship between physicians and patients. Health Care Manage Rev. 2008;33:29-39. doi: 10.1097/01. HMR.0000304493.87898.72
  27. Bradford L, Glaser G. Addressing physician burnout and ensuring high-quality care of the physician workforce. Obstet Gynecol. 2021;137:3-11. doi: 10.1097/AOG.0000000000004197
  28. Boyle P. Nation’s physician workforce evolves: more women, a bit older, and toward different specialties. AAMCNEWS. February 2, 2021. Accessed April 20, 2023. www.aamc.org/news-insights/nations-physician-workforce-evolves-more-women-bit-older-and-towarddifferent-specialties
  29. Zgierska A, Rabago D, Miller MM. Impact of patient satisfaction ratings on physicians and clinical care. Patient Prefer Adherence. 2014;8:437-446. doi: 10.2147/PPA.S59077
  30. Yeh J, Nagel EE. Patient satisfaction in obstetrics and gynecology: individualized patient-centered communication. Clin Med Insights  Womens Health. 2010;3:23. doi: 10.4137/CMWH.S5870
  31. Epic. About us. Accessed April 19, 2023. www.epic.com/about
  32. United Nations. Without investment, gender equality will take nearly 300 years: UN report. September 7, 2022. Accessed April 19, 2023. news.un.org/en/story/2022/09/1126171
  33. Ryan T, Specht J, Smith S, et al. Does the Press Ganey Survey correlate to online health grades for a major academic otolaryngology department? Otolaryngol Head Neck Surg. 2016;155:411-415. doi: 10.1177/0194599816652386
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2023 Update on menopause

Article Type
Changed
Wed, 07/19/2023 - 11:51

This year’s menopause Update highlights a highly effective nonhormonal medication that recently received approval by the US Food and Drug Administration (FDA) for the treatment of bothersome menopausal vasomotor symptoms. In addition, the Update provides guidance regarding how ObGyns should respond when an endometrial biopsy for postmenopausal bleeding reveals proliferative changes.

Breakthrough in women’s health: A new nonhormone therapy for vasomotor symptoms

Johnson KA, Martin N, Nappi RE, et al. Efficacy and safety of fezolinetant in moderate-to-severe vasomotor symptoms associated with menopause: a phase 3 RCT. J Clin Endocrinol Metab. 2023;dgad058. doi:10.1210/clinem/dgad058.
 

Lederman S, Ottery FD, Cano A, et al. Fezolinetant for treatment of moderate-to-severe vasomotor symptoms associated with menopause (SKYLIGHT 1): a phase 3 randomised controlled study. Lancet. 2023;401:1091-1102. doi:10.1016/S0140-6736(23)00085-5.

A new oral nonestrogen-containing medication for relief of moderate to severe hot flashes, fezolinetant (Veozah) 45 mg daily, has been approved by the FDA and was expected to be available by the end of May 2023. Fezolinetant is a selective neurokinin 3 (NK3) receptor antagonistthat offers a targeted nonhormonal approach to menopausal vasomotor symptoms (VMS), and it is the first in its class to make it to market.

The decline in estrogen at menopause appears to result in increased signaling at kisspeptin/neurokinin B/dynorphin (KNDy) neurons in the thermoregulatory center within the hypothalamus with resultant increases in hot flashes.1,2 Fezolinetant works by binding to and blocking the activities of the NK3 receptor.3-5

 

Key study findings

Selective NK3 receptor antagonists, including fezolinetant, effectively reduce the frequency and severity of VMS comparable to that of hormone therapy (HT). Two phase 3 clinical trials, Skylight 1 and 2, confirmed the efficacy and safety of fezolinetant 45 mg in treating VMS,6,7 and an additional 52-week placebo-controlled study, Skylight 4, confirmed long-term safety.8 Onset of action occurs within a week. Reported adverse events occurred in 1% to 2% of healthy menopausal women participating in clinical trials; these included headaches, abdominal pain, diarrhea, insomnia, back pain, hot flushes, and reversible elevated hepatic transaminase levels.6-9

The published phase 2 trials9 and the international randomized controlled trial (RCT) 12-week studies, Skylight 1 and 2,6,7 found that once-daily 30-mg and 45-mg doses of fezolinetant significantly reduced VMS frequency and severity at 12 weeks among women aged 40 to 60 years who reported an average of 7 moderate to severe VMS/day; the reduction in reported VMS was sustained at 40 weeks. Phase 3 data from Skylight 1 and 2 demonstrated fezolinetant’s efficacy in reducing the frequency and severity of VMS and provided information on the safety profile of fezolinetant compared with placebo over 12 weeks and a noncontrolled extension for an additional 40 weeks.6,7

Oral fezolinetant was associated with improved quality of life, including reduced VMS-related interference with daily life.10 Johnson and colleagues, reporting for Skylight 2, found VMS frequency and severity improvement by week 1, which achieved statistical significance at weeks 4 and 12, with this improvement maintained through week 52.6 A 64.3% reduction in mean daily VMS from baseline was seen at 12 weeks for fezolinetant 45 mg compared with a 45.4% reduction for placebo. VMS severity significantly decreased compared with placebo at 4 and 12 weeks.6

Serious treatment-emergent adverse events were infrequent, reported by 2%, 1%, and 0% of those receiving fezolinetant 30 mg, fezolinetant 45 mg, and placebo.6 Increases in levels of alanine aminotransferase (ALT) or aspartate aminotransferase (AST) were noted and were described as asymptomatic, isolated, intermittent, or transient, and these levels returned to baseline during treatment or after discontinuation.6

Of the 5 participants taking fezolinetant in Skyline 1 with ALT or AST levels greater than 3 times the upper limit of normal in the 12-week randomized trial, levels returned to normal range while continuing treatment in 2 participants, with treatment interruption in 2, and with discontinuation in 1. No new safety signals were seen in the 40-week extension trial.6

WHAT THIS EVIDENCE MEANS FOR PRACTICE
Fezolinetant offers a much-needed effective and safe selective nonhormone NK3 receptor antagonist therapy that reduces the frequency and severity of menopausal VMS and has been shown to be safe through 52 weeks of treatment.
For more information
To read more about how fezolinetant specifically targets the hormone receptor that triggers hot flashes as well as on prescribing hormone therapy for women with menopausal symptoms, see “Focus on menopause: Q&A with Jan Shifren, MD, and Genevieve NealPerry, MD, PhD,” in the December 2022 issue of OBG Management at https://www.mdedge.com/obgyn/article/260380/menopause

Continue to: Endometrial and bone safety...

 

 

Endometrial and bone safety

Results from Skylight 4, a phase 3, randomized, double-blind, 52-week safety study, provided additional evidence that confirmed the longer-term safety of fezolinetant over a 52-week treatment period.8

Endometrial safety was assessed in postmenopausal women with normal baseline endometrium (n = 599).8 For fezolinetant 45 mg, 1 of 203 participants had endometrial hyperplasia (EH) (0.5%; upper limit of one-sided 95% confidence interval [CI], 2.3%); no cases of EH were noted in the placebo (0 of 186) or fezolinetant 30-mg (0 of 210) groups. The incidence of EH or malignancy in fezolinetant-treated participants was within prespecified limits, as assessed by blinded, centrally read endometrial biopsies. Endometrial malignancy occurred in 1 of 210 in the fezolinetant 30-mg group (0.5%; 95% CI, 2.2%) with no cases in the other groups, thus meeting FDA requirements for endometrial safety.8

In addition, no significant differences were noted in change from baseline endometrial thickness on transvaginal ultrasonography between fezolinetant-treated and placebo groups. Likewise, no loss of bone density was found on dual-energy x-ray absorptiometry (DEXA) scans or trabecular bone scores.8

 

Liver safety

Although no cases of severe liver injury were noted, elevations in serum transaminase concentrations greater than 3 times the upper limit of normal were observed in the clinical trials. In Skylight 4, liver enzyme elevations more than 3 times the upper limit of normal occurred in 6 of 583 participants taking placebo, 8 of 590 taking fezolinetant 30 mg, and 12 of 589 taking fezolinetant 45 mg.8

The prescribing information for fezolinetant includes a warning for elevated hepatic transaminases: Fezolinetant should not be started if baseline serum transaminase concentration is equal to or exceeds 2 times the upper limit of normal. Liver tests should be obtained at baseline and repeated every 3 months for the first 9 months and then if symptoms suggest liver injury.11,12

Unmet need for nonhormone treatment of VMS

Vasomotor symptoms affect up to 80% of women, with approximately 25% bothersome enough to warrant treatment. Vasomotor symptoms persist for a median of 7 years, with duration and severity differing by race and ethnicity. Black, Hispanic, and possibly Native American women experience the highest burden of VMS.2 Although VMS, including hot flashes, night sweats, and mood and sleep disturbances, often are considered an annoyance to those with mild symptoms, moderate to severe VMS impact women’s lives, including functioning at home or work, affecting relationships, and decreasing perceived quality of life, and they have been associated with workplace absenteeism and increased health care costs, both direct from medical care and testing and indirect costs from lost work.13-15

Women with 7 or more daily moderate to severe VMS (defined as with sweating or affecting function) reported interference with sleep (94%), concentration (84%), mood (85%), energy (77%), and sexual activity (61%).16 Moderately to severely bothersome VMS have been associated with impaired psychological and general well-being, affecting work performance.17 Based on a Mayo Clinic workplace survey, Faubion and colleagues estimated an annual loss of $1.8 billion in the United States for menopause-related missed work and a $28 billion loss when medical expenses were added.15

Menopausal HT has been the primary treatment for VMS and has been shown to reduce the frequency and severity of hot flashes, with additional benefits on sleep, mood, fatigue, bone loss and reduction of fracture, and genitourinary syndrome of menopause (GSM), and with potential improvement in cardiovascular health with decreased type 2 diabetes.18,19 For healthy women with early menopause and no contraindications, HT has been recommended until at least the age of natural menopause, as observational data suggest that HT prevents osteoporosis, cardiovascular disease, neurodegenerative changes, and sexual dysfunction for these women.19,20 Similarly, for healthy women younger than age 60 or within 10 years of menopause, initiating HT has been shown to be safe and effective in treating bothersome VMS and preventing osteoporotic fractures and genitourinary changes.19,21

Most systemic HT formulations are inexpensive (for example, available as generics), with multiple dosing and formulations available for use alone or combined as oral, transdermal, or vaginal therapies. Despite the fear that arose for clinicians and women from the initial 2002 findings of the Women’s Health Initiative regarding increased risk of breast cancer, stroke, venous thrombosis, cardiovascular disease, and dementia, major medical societies agree that when initiated at or soon after menopause, HT is a safe and effective therapy to relieve VMS, protect against bone loss, and treat genitourinary changes.19,21

Many women, however, cannot take HT, including those with estrogen-sensitive cancers, such as breast or uterine cancers; prior cardiovascular disease, stroke, or venous thrombotic events; severe endometriosis; or migraine headaches with visual auras.2 In addition, many symptomatic menopausal women without health contraindications choose not to take HT.2 Until now, the only FDA-approved VMS nonhormone therapy has been a low-dose 7.5-mg paroxetine salt. Unfortunately, this formulation, along with the off-label use of other antidepressants (selective serotonin reuptake inhibitors and serotonin and norepinephrine reuptake inhibitors), gabapentinoids, oxybutynin, and clonidine, are substantially less effective than HT in treating moderate to severe VMS.

Bottom line

A substantial unmet need remains for effective therapy for moderate to severe VMS for women who cannot or choose not to take menopausal HT to relieve VMS.2,16 Effective, safe nonhormone treatment options such as the new NK3 receptor antagonist fezolinetant will address this clinically important need.

One concern is that the cost of developing and bringing to market the first of a new type of medication will be passed on to consumers, which may put it out of the price range for the many women who need it. However, the development and FDA approval of fezolinetant as the first NK3 receptor antagonist to treat menopausal VMS is potentially a practice changer. It provides a novel, effective, and safe FDA-approved nonhormonal treatment for menopausal women with moderate to severe VMS, particularly for women who cannot or will not take hormone therapy.

Continue to: When endometrial biopsy for postmenopausal bleeding reveals proliferative changes, how should we respond?...

 

 

When endometrial biopsy for postmenopausal bleeding reveals proliferative changes, how should we respond?

Abraham C. Proliferative endometrium in menopause: to treat or not to treat? Obstet Gynecol. 2023;141:265-267. doi:10.1097/AOG.0000000000005054.

The following case represents a common scenario for ObGyns.

CASE Patient with proliferative endometrial changes

A menopausal patient with a body mass index (BMI) > 30 kg/m2 presents with uterine bleeding. She does not use systemic menopausal hormone therapy. Endometrial biopsy indicates proliferative changes.

When endometrial biopsy performed for bleeding reveals proliferative changes in menopausal women, we traditionally have responded by reassuring the patient that the findings are benign and advising that she should let us know if future spotting or bleeding occurs.

However, a recent review by Abraham published in Obstetrics and Gynecology details the implications of proliferative endometrial changes in menopausal patients, advising that treatment, as well as monitoring, may be appropriate.22

Endometrial changes and what they suggest

In premenopausal women, proliferative endometrial changes are physiologic and result from ovarian estrogen production early in each cycle, during what is called the proliferative (referring to the endometrium) or follicular (referring to the dominant follicle that synthesizes estrogen) phase. In menopausal women who are not using HT, however, proliferative endometrial changes, with orderly uniform glands seen on histologic evaluation, reflect aromatization of androgens by adipose and other tissues into estrogen.

The next step on the continuum to hyperplasia (benign or atypical) after proliferative endometrium is disordered proliferative endometrium. At this stage, histologic evaluation reveals scattered cystic and dilated glands that have a normal gland-to-stroma ratio with a low gland density overall and without any atypia. Randomly distributed glands may have tubal metaplasia or fibrin thrombi associated with microinfarcts, often presenting with irregular bleeding. This is a noncancerous change that occurs with excess estrogen (endogenous or exogenous).23

Progestins reverse endometrial hyperplasia by activating progesterone receptors, which leads to stromal decidualization with thinning of the endometrium. They have a pronounced effect on the histologic appearance of the endometrium. By contrast, endometrial intraepithelial neoplasia (EIN, previously known as endometrial hyperplasiawith atypia) shows underlying molecular mutations and histologic alterations and represents a sharp transition to true neoplasia, which greatly increases the risk of endometrioid endometrial adenocarcinoma.24

For decades, we have been aware that if women diagnosed with endometrial hyperplasia are not treated with progestational therapy, their future risk of endometrial cancer is elevated. More recently, we also recognize that menopausal women found to have proliferative endometrial changes, if not treated, have an increased risk of endometrial cancer.

In a retrospective cohort study of almost 300 menopausal women who were not treated after endometrial biopsy revealed proliferative changes, investigators followed participants for an average of 11 years.25 These women had a mean BMI of 34 kg/m2. During follow-up, almost 12% of these women were diagnosed with endometrial hyperplasia or cancer. This incidence of endometrial neoplasia was some 4 times higher than for women initially found to have atrophic endometrial changes.25

Progestin treatment

Oral progestin therapy with follow-up endometrial biopsy constitutes traditional management for endometrial hyperplasia. Such therapy minimizes the likelihood that hyperplasia will progress to endometrial cancer.

We now recognize that the convenience, as well as the high endometrial progestin levels achieved, with levonorgestrel-releasing intrauterine devices (LNG-IUDs) have advantages over oral progestin therapy in treating endometrial hyperplasia. Indeed, a recent US report found that among women with EIN managed medically, use of progestin-releasing IUDs has grown from 7.7% in 2008 to 35.6% in 2020.26

Although both oral and intrauterine progestin are highly effective in treating simple hyperplasia, progestin IUDs are substantially more effective than oral progestins in treating EIN.27 Progestin concentrations in the endometrium have been shown to be 100-fold higher after LNG-IUD placement compared with oral progestin use.22 In addition, adverse effects, including bloating, unpleasant mood changes, and increased appetite, are more common with oral than intrauterine progestin therapy.28

Unfortunately, data from randomized trials addressing progestational treatment of proliferative endometrium in menopausal women are not available to support the treatment of proliferative endometrium with either oral progestins or the LNG-IUD.22

Role of ultrasonography

Another concern is relying on a finding of thin endometrial thickness on vaginal ultrasonography. In a simulated retrospective cohort study, use of transvaginal ultrasonography to determine the appropriateness of a biopsy was found not to be sufficiently accurate or racially equitable with regard to Black women.29 In simulated data, transvaginal ultrasonography missed almost 5 times more cases of endometrial cancer among Black women compared with White women due to higher fibroid prevalence and nonendometrioid histologic type malignancies in Black women.29

Assessing risk

If proliferative endometrium is found, Abraham suggests assessing risk using22:

  • age
  • comorbidities (including obesity)
  • endometrial echo thickness on vaginal ultrasonography.

Consider the patient’s risk and tolerance of recurrent bleeding as well as her tolerance for progestational adverse effects if medical therapy is chosen. Discussion about next steps should include reviewing the histologic findings with the patient and discussing the difference in risk of progression to endometrial cancer of a finding of proliferative endometrium compared with a histologic finding of endometrial hyperplasia.

Using this patient-centered approach, observation over time with follow-up endometrial biopsies remains a management option. Although some women may tolerate micronized progesterone over synthetic progestins, there is concern that it may be less effective in suppressing the endometrium than synthetic progestins.30 Accordingly, synthetic progestins represent first-line options in this setting.

In her review, Abraham suggests that when endometrial biopsy reveals proliferative changes in a menopausal woman, we should initiate progestin treatment and perform surveillance endometrial sampling every 3 to 6 months. If such sampling reveals benign but not proliferative endometrium, progestin therapy can be stopped and endometrial biopsy repeated if bleeding recurs.22

WHAT THIS EVIDENCE MEANS FOR PRACTICE
ObGyns may choose to adopt Abraham’s approach or to hold off on progestin therapy while performing follow-up endometrial sampling. Either way, the take-home message is that the finding of proliferative endometrial changes on biopsy for postmenopausal bleeding requires proactive management.
References
  1. Modi M, Dhillo WS. Neurokinin 3 receptor antagonism: a novel treatment for menopausal hot flushes. Neuroendocrinology. 2019;109:242-248. doi:10.1159/000495889
  2. Pinkerton JV, Redick DL, Homewood LN, et al. Neurokinin receptor antagonist, fezolinetant, for treatment of menopausal vasomotor symptoms. J Clin Endocrinol Metab. 2023;dgad209. doi:10.1210/clinem/dgad209
  3. Rance NE, Dacks PA, Mittelman-Smith MA, et al. Modulation of body temperature and LH secretion by hypothalamic KNDy (kisspeptin, neurokinin B and dynorphin) neurons: a novel hypothesis on the mechanism of hot flushes. Front Neuroendocrinol. 2013;34:211-227. doi:10.1016 /j.yfrne.2013.07.003
  4. Mittelman-Smith MA, Williams H, Krajewski-Hall SJ, et al. Role for kisspeptin/neurokinin B/dynorphin (KNDy) neurons in cutaneous vasodilatation and the estrogen modulation of body temperature. Proc Natl Acad Sci USA. 2012;109:1984619851. doi:10.1073/pnas.1211517109
  5. Astellas Pharma. Astellas’ Veozah (fezolinetant) approved by US FDA for treatment of vasomotor symptoms due to menopause. May 12, 2023. PR Newswire. Accessed May 15, 2023. https://www.prnewswire.com/news-releases/astellas-veozah-fezolinetant-approved-by-us-fda-for -treatment-of-vasomotor-symptoms-due-to-menopause -301823639.html
  6. Johnson KA, Martin N, Nappi RE, et al. Efficacy and safety of fezolinetant in moderate-to-severe vasomotor symptoms associated with menopause: a phase 3 RCT. J Clin Endocrinol Metab. 2023;dgad058. doi:10.1210/clinem/dgad058
  7. Lederman S, Ottery FD, Cano A, et al. Fezolinetant for treatment of moderate-to-severe vasomotor symptoms associated with menopause (SKYLIGHT 1): a phase 3 randomised controlled study. Lancet. 2023;401:1091-1102. doi:10.1016 /S0140-6736(23)00085-5
  8. Neal-Perry G, Cano A, Lederman S, et al. Safety of fezolinetant for vasomotor symptoms associated with menopause: a randomized controlled trial. Obstet Gynecol. 2023;141:737-747. doi:10.1097/AOG.0000000000005114
  9. Depypere H, Timmerman D, Donders G, et al. Treatment of menopausal vasomotor symptoms with fezolinetant, a neurokinin 3 receptor antagonist: a phase 2a trial. J Clin Endocrinol Metab. 2019;104:5893-5905. doi: 10.1210/jc .2019-00677
  10. Santoro N, Waldbaum A, Lederman S, et al. Effect of the neurokinin 3 receptor antagonist fezolinetant on patientreported outcomes in postmenopausal women with vasomotor symptoms: results of a randomized, placebo-controlled, double-blind, dose-ranging study (VESTA). Menopause. 2020;27:1350-1356. doi:10.1097/GME.0000000000001621
  11. FDA approves novel drug to treat moderate to severe hot flashes caused by menopause. May 12, 2023. US Food and Drug Administration. Accessed May 15, 2023. https://www .fda.gov/news-events/press-announcements/fda-approves -novel-drug-treat-moderate-severe-hot-flashes-caused -menopause
  12. Veozah. Prescribing information. Astellas; 2023. Accessed May 16, 2023. https://www.astellas.com/us/system/files /veozah_uspi.pdf
  13. Pinkerton JV. Money talks: untreated hot flashes cost women, the workplace, and society. Menopause. 2015;22:254-255. doi:10.1097/GME.0000000000000427
  14. Sarrel P, Portman D, Lefebvre P, et al. Incremental direct and indirect costs of untreated vasomotor symptoms. Menopause. 2015;22(3):260-266. doi:10.1097/GME.0000000000000320
  15. Faubion SS, Enders F, Hedges MS, et al. Impact of menopause symptoms on women in the workplace. Mayo Clin Proc. 2023;98:833-845. doi:10.1016/j.mayocp.2023.02.025
  16. Williams RE, Levine KB, Kalilani L, et al. Menopause- specific questionnaire assessment in US populationbased study shows negative impact on health-related quality of life. Maturitas. 2009;62:153-159. doi:10.1016 /j.maturitas.2008.12.006
  17. Gartoulla P, Bell RJ, Worsley R, et al. Moderate-severely bothersome vasomotor symptoms are associated with lowered psychological general wellbeing in women at midlife. Maturitas. 2015;81:487-492. doi:10.1016 /j.maturitas.2015.06.004
  18. Manson JE, Kaunitz AM. Menopause management—getting clinical care back on track. N Engl J Med. 2016;374:803-806. doi:10.1056/NEJMp1514242
  19. 2022 Hormone Therapy Position Statement of the North American Menopause Society Advisory Panel. The 2022 hormone therapy position statement of the North American Menopause Society. Menopause. 2022;29:767-794. doi:10.1097/GME.0000000000002028
  20. Kaunitz AM, Kapoor E, Faubion S. Treatment of women after bilateral salpingo-oophorectomy performed prior to natural menopause. JAMA. 2021;12;326:1429-1430. doi:10.1001 /jama.2021.3305
  21. Pinkerton JV. Hormone therapy for postmenopausal women. N Engl J Med. 2020;382:446-455. doi:10.1056 /NEJMcp1714787
  22. Abraham C. Proliferative endometrium in menopause: to treat or not to treat? Obstet Gynecol. 2023;141:265-267. doi:10.1097/AOG.0000000000005054
  23. Chandra V, Kim JJ, Benbrook DM, et al. Therapeutic options for management of endometrial hyperplasia. J Gynecol Oncol. 2016;27:e8. doi:10.3802/jgo.2016.27.e8
  24. Owings RA, Quick CM. Endometrial intraepithelial neoplasia. Arch Pathol Lab Med. 2014;138:484-491. doi:10.5858 /arpa.2012-0709-RA
  25. Rotenberg O, Doulaveris G, Fridman D, et al. Long-term outcome of postmenopausal women with proliferative endometrium on endometrial sampling. Am J Obstet Gynecol. 2020;223:896.e1-896.e7. doi:10.1016/j.ajog.2020.06.045
  26. Suzuki Y, Chen L, Hou JY, et al. Systemic progestins and progestin-releasing intrauterine device therapy for premenopausal patients with endometrial intraepithelial neoplasia. Obstet Gynecol. 2023;141:979-987. doi:10.1097 /AOG.0000000000005124
  27. Mandelbaum RS, Ciccone MA, Nusbaum DJ, et al. Progestin therapy for obese women with complex atypical hyperplasia: levonorgestrel-releasing intrauterine device vs systemic therapy. Am J Obstet Gynecol. 2020;223:103.e1-103.e13. doi:10.1016/j.ajog.2019.12.273
  28. Liu S, Kciuk O, Frank M, et al. Progestins of today and tomorrow. Curr Opin Obstet Gynecol. 2022;34:344-350. doi:10.1097 /GCO.0000000000000819
  29. Doll KM, Romano SS, Marsh EE, et al. Estimated performance of transvaginal ultrasonography for evaluation of postmenopausal bleeding in a simulated cohort of black and white women in the US. JAMA Oncol. 2021;7:1158-1165. doi:10.1001/jamaoncol.2021.1700
  30. Gompel A. Progesterone and endometrial cancer. Best Pract Res Clin Obstet Gynaecol. 2020;69:95-107. doi:10.1016 /j.bpobgyn.2020.05.003
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Andrew M. Kaunitz, MD, NCMP

Dr. Kaunitz is Tenured Professor and Associate Chair, Department of Obstetrics and Gynecology, University of Florida College of Medicine–Jacksonville; and Medical Director and Director of Menopause and Gynecologic Ultrasound Services, University of Florida Health Women’s Specialist Services–Emerson, Jacksonville. He serves on the  OBG Management Board of Editors.

JoAnn V. Pinkerton, MD, NCMP

Dr. Pinkerton is Division Director, Midlife Health, and Professor, Department of Obstetrics and Gynecology, University of Virginia Health, Charlottesville; Virginia; Executive Director Emeritus, The North American Menopause Society. She serves on the OBG Management Board of Editors.

Dr. Kaunitz reports that the University of Florida receives research support from Bayer. Dr. Pinkerton reports participating in a multicenter clinical trial on  nonhormone therapy for hot flashes, for which the University of Virginia received financial support from Bayer.

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Andrew M. Kaunitz, MD, NCMP

Dr. Kaunitz is Tenured Professor and Associate Chair, Department of Obstetrics and Gynecology, University of Florida College of Medicine–Jacksonville; and Medical Director and Director of Menopause and Gynecologic Ultrasound Services, University of Florida Health Women’s Specialist Services–Emerson, Jacksonville. He serves on the  OBG Management Board of Editors.

JoAnn V. Pinkerton, MD, NCMP

Dr. Pinkerton is Division Director, Midlife Health, and Professor, Department of Obstetrics and Gynecology, University of Virginia Health, Charlottesville; Virginia; Executive Director Emeritus, The North American Menopause Society. She serves on the OBG Management Board of Editors.

Dr. Kaunitz reports that the University of Florida receives research support from Bayer. Dr. Pinkerton reports participating in a multicenter clinical trial on  nonhormone therapy for hot flashes, for which the University of Virginia received financial support from Bayer.

Author and Disclosure Information

Andrew M. Kaunitz, MD, NCMP

Dr. Kaunitz is Tenured Professor and Associate Chair, Department of Obstetrics and Gynecology, University of Florida College of Medicine–Jacksonville; and Medical Director and Director of Menopause and Gynecologic Ultrasound Services, University of Florida Health Women’s Specialist Services–Emerson, Jacksonville. He serves on the  OBG Management Board of Editors.

JoAnn V. Pinkerton, MD, NCMP

Dr. Pinkerton is Division Director, Midlife Health, and Professor, Department of Obstetrics and Gynecology, University of Virginia Health, Charlottesville; Virginia; Executive Director Emeritus, The North American Menopause Society. She serves on the OBG Management Board of Editors.

Dr. Kaunitz reports that the University of Florida receives research support from Bayer. Dr. Pinkerton reports participating in a multicenter clinical trial on  nonhormone therapy for hot flashes, for which the University of Virginia received financial support from Bayer.

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This year’s menopause Update highlights a highly effective nonhormonal medication that recently received approval by the US Food and Drug Administration (FDA) for the treatment of bothersome menopausal vasomotor symptoms. In addition, the Update provides guidance regarding how ObGyns should respond when an endometrial biopsy for postmenopausal bleeding reveals proliferative changes.

Breakthrough in women’s health: A new nonhormone therapy for vasomotor symptoms

Johnson KA, Martin N, Nappi RE, et al. Efficacy and safety of fezolinetant in moderate-to-severe vasomotor symptoms associated with menopause: a phase 3 RCT. J Clin Endocrinol Metab. 2023;dgad058. doi:10.1210/clinem/dgad058.
 

Lederman S, Ottery FD, Cano A, et al. Fezolinetant for treatment of moderate-to-severe vasomotor symptoms associated with menopause (SKYLIGHT 1): a phase 3 randomised controlled study. Lancet. 2023;401:1091-1102. doi:10.1016/S0140-6736(23)00085-5.

A new oral nonestrogen-containing medication for relief of moderate to severe hot flashes, fezolinetant (Veozah) 45 mg daily, has been approved by the FDA and was expected to be available by the end of May 2023. Fezolinetant is a selective neurokinin 3 (NK3) receptor antagonistthat offers a targeted nonhormonal approach to menopausal vasomotor symptoms (VMS), and it is the first in its class to make it to market.

The decline in estrogen at menopause appears to result in increased signaling at kisspeptin/neurokinin B/dynorphin (KNDy) neurons in the thermoregulatory center within the hypothalamus with resultant increases in hot flashes.1,2 Fezolinetant works by binding to and blocking the activities of the NK3 receptor.3-5

 

Key study findings

Selective NK3 receptor antagonists, including fezolinetant, effectively reduce the frequency and severity of VMS comparable to that of hormone therapy (HT). Two phase 3 clinical trials, Skylight 1 and 2, confirmed the efficacy and safety of fezolinetant 45 mg in treating VMS,6,7 and an additional 52-week placebo-controlled study, Skylight 4, confirmed long-term safety.8 Onset of action occurs within a week. Reported adverse events occurred in 1% to 2% of healthy menopausal women participating in clinical trials; these included headaches, abdominal pain, diarrhea, insomnia, back pain, hot flushes, and reversible elevated hepatic transaminase levels.6-9

The published phase 2 trials9 and the international randomized controlled trial (RCT) 12-week studies, Skylight 1 and 2,6,7 found that once-daily 30-mg and 45-mg doses of fezolinetant significantly reduced VMS frequency and severity at 12 weeks among women aged 40 to 60 years who reported an average of 7 moderate to severe VMS/day; the reduction in reported VMS was sustained at 40 weeks. Phase 3 data from Skylight 1 and 2 demonstrated fezolinetant’s efficacy in reducing the frequency and severity of VMS and provided information on the safety profile of fezolinetant compared with placebo over 12 weeks and a noncontrolled extension for an additional 40 weeks.6,7

Oral fezolinetant was associated with improved quality of life, including reduced VMS-related interference with daily life.10 Johnson and colleagues, reporting for Skylight 2, found VMS frequency and severity improvement by week 1, which achieved statistical significance at weeks 4 and 12, with this improvement maintained through week 52.6 A 64.3% reduction in mean daily VMS from baseline was seen at 12 weeks for fezolinetant 45 mg compared with a 45.4% reduction for placebo. VMS severity significantly decreased compared with placebo at 4 and 12 weeks.6

Serious treatment-emergent adverse events were infrequent, reported by 2%, 1%, and 0% of those receiving fezolinetant 30 mg, fezolinetant 45 mg, and placebo.6 Increases in levels of alanine aminotransferase (ALT) or aspartate aminotransferase (AST) were noted and were described as asymptomatic, isolated, intermittent, or transient, and these levels returned to baseline during treatment or after discontinuation.6

Of the 5 participants taking fezolinetant in Skyline 1 with ALT or AST levels greater than 3 times the upper limit of normal in the 12-week randomized trial, levels returned to normal range while continuing treatment in 2 participants, with treatment interruption in 2, and with discontinuation in 1. No new safety signals were seen in the 40-week extension trial.6

WHAT THIS EVIDENCE MEANS FOR PRACTICE
Fezolinetant offers a much-needed effective and safe selective nonhormone NK3 receptor antagonist therapy that reduces the frequency and severity of menopausal VMS and has been shown to be safe through 52 weeks of treatment.
For more information
To read more about how fezolinetant specifically targets the hormone receptor that triggers hot flashes as well as on prescribing hormone therapy for women with menopausal symptoms, see “Focus on menopause: Q&A with Jan Shifren, MD, and Genevieve NealPerry, MD, PhD,” in the December 2022 issue of OBG Management at https://www.mdedge.com/obgyn/article/260380/menopause

Continue to: Endometrial and bone safety...

 

 

Endometrial and bone safety

Results from Skylight 4, a phase 3, randomized, double-blind, 52-week safety study, provided additional evidence that confirmed the longer-term safety of fezolinetant over a 52-week treatment period.8

Endometrial safety was assessed in postmenopausal women with normal baseline endometrium (n = 599).8 For fezolinetant 45 mg, 1 of 203 participants had endometrial hyperplasia (EH) (0.5%; upper limit of one-sided 95% confidence interval [CI], 2.3%); no cases of EH were noted in the placebo (0 of 186) or fezolinetant 30-mg (0 of 210) groups. The incidence of EH or malignancy in fezolinetant-treated participants was within prespecified limits, as assessed by blinded, centrally read endometrial biopsies. Endometrial malignancy occurred in 1 of 210 in the fezolinetant 30-mg group (0.5%; 95% CI, 2.2%) with no cases in the other groups, thus meeting FDA requirements for endometrial safety.8

In addition, no significant differences were noted in change from baseline endometrial thickness on transvaginal ultrasonography between fezolinetant-treated and placebo groups. Likewise, no loss of bone density was found on dual-energy x-ray absorptiometry (DEXA) scans or trabecular bone scores.8

 

Liver safety

Although no cases of severe liver injury were noted, elevations in serum transaminase concentrations greater than 3 times the upper limit of normal were observed in the clinical trials. In Skylight 4, liver enzyme elevations more than 3 times the upper limit of normal occurred in 6 of 583 participants taking placebo, 8 of 590 taking fezolinetant 30 mg, and 12 of 589 taking fezolinetant 45 mg.8

The prescribing information for fezolinetant includes a warning for elevated hepatic transaminases: Fezolinetant should not be started if baseline serum transaminase concentration is equal to or exceeds 2 times the upper limit of normal. Liver tests should be obtained at baseline and repeated every 3 months for the first 9 months and then if symptoms suggest liver injury.11,12

Unmet need for nonhormone treatment of VMS

Vasomotor symptoms affect up to 80% of women, with approximately 25% bothersome enough to warrant treatment. Vasomotor symptoms persist for a median of 7 years, with duration and severity differing by race and ethnicity. Black, Hispanic, and possibly Native American women experience the highest burden of VMS.2 Although VMS, including hot flashes, night sweats, and mood and sleep disturbances, often are considered an annoyance to those with mild symptoms, moderate to severe VMS impact women’s lives, including functioning at home or work, affecting relationships, and decreasing perceived quality of life, and they have been associated with workplace absenteeism and increased health care costs, both direct from medical care and testing and indirect costs from lost work.13-15

Women with 7 or more daily moderate to severe VMS (defined as with sweating or affecting function) reported interference with sleep (94%), concentration (84%), mood (85%), energy (77%), and sexual activity (61%).16 Moderately to severely bothersome VMS have been associated with impaired psychological and general well-being, affecting work performance.17 Based on a Mayo Clinic workplace survey, Faubion and colleagues estimated an annual loss of $1.8 billion in the United States for menopause-related missed work and a $28 billion loss when medical expenses were added.15

Menopausal HT has been the primary treatment for VMS and has been shown to reduce the frequency and severity of hot flashes, with additional benefits on sleep, mood, fatigue, bone loss and reduction of fracture, and genitourinary syndrome of menopause (GSM), and with potential improvement in cardiovascular health with decreased type 2 diabetes.18,19 For healthy women with early menopause and no contraindications, HT has been recommended until at least the age of natural menopause, as observational data suggest that HT prevents osteoporosis, cardiovascular disease, neurodegenerative changes, and sexual dysfunction for these women.19,20 Similarly, for healthy women younger than age 60 or within 10 years of menopause, initiating HT has been shown to be safe and effective in treating bothersome VMS and preventing osteoporotic fractures and genitourinary changes.19,21

Most systemic HT formulations are inexpensive (for example, available as generics), with multiple dosing and formulations available for use alone or combined as oral, transdermal, or vaginal therapies. Despite the fear that arose for clinicians and women from the initial 2002 findings of the Women’s Health Initiative regarding increased risk of breast cancer, stroke, venous thrombosis, cardiovascular disease, and dementia, major medical societies agree that when initiated at or soon after menopause, HT is a safe and effective therapy to relieve VMS, protect against bone loss, and treat genitourinary changes.19,21

Many women, however, cannot take HT, including those with estrogen-sensitive cancers, such as breast or uterine cancers; prior cardiovascular disease, stroke, or venous thrombotic events; severe endometriosis; or migraine headaches with visual auras.2 In addition, many symptomatic menopausal women without health contraindications choose not to take HT.2 Until now, the only FDA-approved VMS nonhormone therapy has been a low-dose 7.5-mg paroxetine salt. Unfortunately, this formulation, along with the off-label use of other antidepressants (selective serotonin reuptake inhibitors and serotonin and norepinephrine reuptake inhibitors), gabapentinoids, oxybutynin, and clonidine, are substantially less effective than HT in treating moderate to severe VMS.

Bottom line

A substantial unmet need remains for effective therapy for moderate to severe VMS for women who cannot or choose not to take menopausal HT to relieve VMS.2,16 Effective, safe nonhormone treatment options such as the new NK3 receptor antagonist fezolinetant will address this clinically important need.

One concern is that the cost of developing and bringing to market the first of a new type of medication will be passed on to consumers, which may put it out of the price range for the many women who need it. However, the development and FDA approval of fezolinetant as the first NK3 receptor antagonist to treat menopausal VMS is potentially a practice changer. It provides a novel, effective, and safe FDA-approved nonhormonal treatment for menopausal women with moderate to severe VMS, particularly for women who cannot or will not take hormone therapy.

Continue to: When endometrial biopsy for postmenopausal bleeding reveals proliferative changes, how should we respond?...

 

 

When endometrial biopsy for postmenopausal bleeding reveals proliferative changes, how should we respond?

Abraham C. Proliferative endometrium in menopause: to treat or not to treat? Obstet Gynecol. 2023;141:265-267. doi:10.1097/AOG.0000000000005054.

The following case represents a common scenario for ObGyns.

CASE Patient with proliferative endometrial changes

A menopausal patient with a body mass index (BMI) > 30 kg/m2 presents with uterine bleeding. She does not use systemic menopausal hormone therapy. Endometrial biopsy indicates proliferative changes.

When endometrial biopsy performed for bleeding reveals proliferative changes in menopausal women, we traditionally have responded by reassuring the patient that the findings are benign and advising that she should let us know if future spotting or bleeding occurs.

However, a recent review by Abraham published in Obstetrics and Gynecology details the implications of proliferative endometrial changes in menopausal patients, advising that treatment, as well as monitoring, may be appropriate.22

Endometrial changes and what they suggest

In premenopausal women, proliferative endometrial changes are physiologic and result from ovarian estrogen production early in each cycle, during what is called the proliferative (referring to the endometrium) or follicular (referring to the dominant follicle that synthesizes estrogen) phase. In menopausal women who are not using HT, however, proliferative endometrial changes, with orderly uniform glands seen on histologic evaluation, reflect aromatization of androgens by adipose and other tissues into estrogen.

The next step on the continuum to hyperplasia (benign or atypical) after proliferative endometrium is disordered proliferative endometrium. At this stage, histologic evaluation reveals scattered cystic and dilated glands that have a normal gland-to-stroma ratio with a low gland density overall and without any atypia. Randomly distributed glands may have tubal metaplasia or fibrin thrombi associated with microinfarcts, often presenting with irregular bleeding. This is a noncancerous change that occurs with excess estrogen (endogenous or exogenous).23

Progestins reverse endometrial hyperplasia by activating progesterone receptors, which leads to stromal decidualization with thinning of the endometrium. They have a pronounced effect on the histologic appearance of the endometrium. By contrast, endometrial intraepithelial neoplasia (EIN, previously known as endometrial hyperplasiawith atypia) shows underlying molecular mutations and histologic alterations and represents a sharp transition to true neoplasia, which greatly increases the risk of endometrioid endometrial adenocarcinoma.24

For decades, we have been aware that if women diagnosed with endometrial hyperplasia are not treated with progestational therapy, their future risk of endometrial cancer is elevated. More recently, we also recognize that menopausal women found to have proliferative endometrial changes, if not treated, have an increased risk of endometrial cancer.

In a retrospective cohort study of almost 300 menopausal women who were not treated after endometrial biopsy revealed proliferative changes, investigators followed participants for an average of 11 years.25 These women had a mean BMI of 34 kg/m2. During follow-up, almost 12% of these women were diagnosed with endometrial hyperplasia or cancer. This incidence of endometrial neoplasia was some 4 times higher than for women initially found to have atrophic endometrial changes.25

Progestin treatment

Oral progestin therapy with follow-up endometrial biopsy constitutes traditional management for endometrial hyperplasia. Such therapy minimizes the likelihood that hyperplasia will progress to endometrial cancer.

We now recognize that the convenience, as well as the high endometrial progestin levels achieved, with levonorgestrel-releasing intrauterine devices (LNG-IUDs) have advantages over oral progestin therapy in treating endometrial hyperplasia. Indeed, a recent US report found that among women with EIN managed medically, use of progestin-releasing IUDs has grown from 7.7% in 2008 to 35.6% in 2020.26

Although both oral and intrauterine progestin are highly effective in treating simple hyperplasia, progestin IUDs are substantially more effective than oral progestins in treating EIN.27 Progestin concentrations in the endometrium have been shown to be 100-fold higher after LNG-IUD placement compared with oral progestin use.22 In addition, adverse effects, including bloating, unpleasant mood changes, and increased appetite, are more common with oral than intrauterine progestin therapy.28

Unfortunately, data from randomized trials addressing progestational treatment of proliferative endometrium in menopausal women are not available to support the treatment of proliferative endometrium with either oral progestins or the LNG-IUD.22

Role of ultrasonography

Another concern is relying on a finding of thin endometrial thickness on vaginal ultrasonography. In a simulated retrospective cohort study, use of transvaginal ultrasonography to determine the appropriateness of a biopsy was found not to be sufficiently accurate or racially equitable with regard to Black women.29 In simulated data, transvaginal ultrasonography missed almost 5 times more cases of endometrial cancer among Black women compared with White women due to higher fibroid prevalence and nonendometrioid histologic type malignancies in Black women.29

Assessing risk

If proliferative endometrium is found, Abraham suggests assessing risk using22:

  • age
  • comorbidities (including obesity)
  • endometrial echo thickness on vaginal ultrasonography.

Consider the patient’s risk and tolerance of recurrent bleeding as well as her tolerance for progestational adverse effects if medical therapy is chosen. Discussion about next steps should include reviewing the histologic findings with the patient and discussing the difference in risk of progression to endometrial cancer of a finding of proliferative endometrium compared with a histologic finding of endometrial hyperplasia.

Using this patient-centered approach, observation over time with follow-up endometrial biopsies remains a management option. Although some women may tolerate micronized progesterone over synthetic progestins, there is concern that it may be less effective in suppressing the endometrium than synthetic progestins.30 Accordingly, synthetic progestins represent first-line options in this setting.

In her review, Abraham suggests that when endometrial biopsy reveals proliferative changes in a menopausal woman, we should initiate progestin treatment and perform surveillance endometrial sampling every 3 to 6 months. If such sampling reveals benign but not proliferative endometrium, progestin therapy can be stopped and endometrial biopsy repeated if bleeding recurs.22

WHAT THIS EVIDENCE MEANS FOR PRACTICE
ObGyns may choose to adopt Abraham’s approach or to hold off on progestin therapy while performing follow-up endometrial sampling. Either way, the take-home message is that the finding of proliferative endometrial changes on biopsy for postmenopausal bleeding requires proactive management.

This year’s menopause Update highlights a highly effective nonhormonal medication that recently received approval by the US Food and Drug Administration (FDA) for the treatment of bothersome menopausal vasomotor symptoms. In addition, the Update provides guidance regarding how ObGyns should respond when an endometrial biopsy for postmenopausal bleeding reveals proliferative changes.

Breakthrough in women’s health: A new nonhormone therapy for vasomotor symptoms

Johnson KA, Martin N, Nappi RE, et al. Efficacy and safety of fezolinetant in moderate-to-severe vasomotor symptoms associated with menopause: a phase 3 RCT. J Clin Endocrinol Metab. 2023;dgad058. doi:10.1210/clinem/dgad058.
 

Lederman S, Ottery FD, Cano A, et al. Fezolinetant for treatment of moderate-to-severe vasomotor symptoms associated with menopause (SKYLIGHT 1): a phase 3 randomised controlled study. Lancet. 2023;401:1091-1102. doi:10.1016/S0140-6736(23)00085-5.

A new oral nonestrogen-containing medication for relief of moderate to severe hot flashes, fezolinetant (Veozah) 45 mg daily, has been approved by the FDA and was expected to be available by the end of May 2023. Fezolinetant is a selective neurokinin 3 (NK3) receptor antagonistthat offers a targeted nonhormonal approach to menopausal vasomotor symptoms (VMS), and it is the first in its class to make it to market.

The decline in estrogen at menopause appears to result in increased signaling at kisspeptin/neurokinin B/dynorphin (KNDy) neurons in the thermoregulatory center within the hypothalamus with resultant increases in hot flashes.1,2 Fezolinetant works by binding to and blocking the activities of the NK3 receptor.3-5

 

Key study findings

Selective NK3 receptor antagonists, including fezolinetant, effectively reduce the frequency and severity of VMS comparable to that of hormone therapy (HT). Two phase 3 clinical trials, Skylight 1 and 2, confirmed the efficacy and safety of fezolinetant 45 mg in treating VMS,6,7 and an additional 52-week placebo-controlled study, Skylight 4, confirmed long-term safety.8 Onset of action occurs within a week. Reported adverse events occurred in 1% to 2% of healthy menopausal women participating in clinical trials; these included headaches, abdominal pain, diarrhea, insomnia, back pain, hot flushes, and reversible elevated hepatic transaminase levels.6-9

The published phase 2 trials9 and the international randomized controlled trial (RCT) 12-week studies, Skylight 1 and 2,6,7 found that once-daily 30-mg and 45-mg doses of fezolinetant significantly reduced VMS frequency and severity at 12 weeks among women aged 40 to 60 years who reported an average of 7 moderate to severe VMS/day; the reduction in reported VMS was sustained at 40 weeks. Phase 3 data from Skylight 1 and 2 demonstrated fezolinetant’s efficacy in reducing the frequency and severity of VMS and provided information on the safety profile of fezolinetant compared with placebo over 12 weeks and a noncontrolled extension for an additional 40 weeks.6,7

Oral fezolinetant was associated with improved quality of life, including reduced VMS-related interference with daily life.10 Johnson and colleagues, reporting for Skylight 2, found VMS frequency and severity improvement by week 1, which achieved statistical significance at weeks 4 and 12, with this improvement maintained through week 52.6 A 64.3% reduction in mean daily VMS from baseline was seen at 12 weeks for fezolinetant 45 mg compared with a 45.4% reduction for placebo. VMS severity significantly decreased compared with placebo at 4 and 12 weeks.6

Serious treatment-emergent adverse events were infrequent, reported by 2%, 1%, and 0% of those receiving fezolinetant 30 mg, fezolinetant 45 mg, and placebo.6 Increases in levels of alanine aminotransferase (ALT) or aspartate aminotransferase (AST) were noted and were described as asymptomatic, isolated, intermittent, or transient, and these levels returned to baseline during treatment or after discontinuation.6

Of the 5 participants taking fezolinetant in Skyline 1 with ALT or AST levels greater than 3 times the upper limit of normal in the 12-week randomized trial, levels returned to normal range while continuing treatment in 2 participants, with treatment interruption in 2, and with discontinuation in 1. No new safety signals were seen in the 40-week extension trial.6

WHAT THIS EVIDENCE MEANS FOR PRACTICE
Fezolinetant offers a much-needed effective and safe selective nonhormone NK3 receptor antagonist therapy that reduces the frequency and severity of menopausal VMS and has been shown to be safe through 52 weeks of treatment.
For more information
To read more about how fezolinetant specifically targets the hormone receptor that triggers hot flashes as well as on prescribing hormone therapy for women with menopausal symptoms, see “Focus on menopause: Q&A with Jan Shifren, MD, and Genevieve NealPerry, MD, PhD,” in the December 2022 issue of OBG Management at https://www.mdedge.com/obgyn/article/260380/menopause

Continue to: Endometrial and bone safety...

 

 

Endometrial and bone safety

Results from Skylight 4, a phase 3, randomized, double-blind, 52-week safety study, provided additional evidence that confirmed the longer-term safety of fezolinetant over a 52-week treatment period.8

Endometrial safety was assessed in postmenopausal women with normal baseline endometrium (n = 599).8 For fezolinetant 45 mg, 1 of 203 participants had endometrial hyperplasia (EH) (0.5%; upper limit of one-sided 95% confidence interval [CI], 2.3%); no cases of EH were noted in the placebo (0 of 186) or fezolinetant 30-mg (0 of 210) groups. The incidence of EH or malignancy in fezolinetant-treated participants was within prespecified limits, as assessed by blinded, centrally read endometrial biopsies. Endometrial malignancy occurred in 1 of 210 in the fezolinetant 30-mg group (0.5%; 95% CI, 2.2%) with no cases in the other groups, thus meeting FDA requirements for endometrial safety.8

In addition, no significant differences were noted in change from baseline endometrial thickness on transvaginal ultrasonography between fezolinetant-treated and placebo groups. Likewise, no loss of bone density was found on dual-energy x-ray absorptiometry (DEXA) scans or trabecular bone scores.8

 

Liver safety

Although no cases of severe liver injury were noted, elevations in serum transaminase concentrations greater than 3 times the upper limit of normal were observed in the clinical trials. In Skylight 4, liver enzyme elevations more than 3 times the upper limit of normal occurred in 6 of 583 participants taking placebo, 8 of 590 taking fezolinetant 30 mg, and 12 of 589 taking fezolinetant 45 mg.8

The prescribing information for fezolinetant includes a warning for elevated hepatic transaminases: Fezolinetant should not be started if baseline serum transaminase concentration is equal to or exceeds 2 times the upper limit of normal. Liver tests should be obtained at baseline and repeated every 3 months for the first 9 months and then if symptoms suggest liver injury.11,12

Unmet need for nonhormone treatment of VMS

Vasomotor symptoms affect up to 80% of women, with approximately 25% bothersome enough to warrant treatment. Vasomotor symptoms persist for a median of 7 years, with duration and severity differing by race and ethnicity. Black, Hispanic, and possibly Native American women experience the highest burden of VMS.2 Although VMS, including hot flashes, night sweats, and mood and sleep disturbances, often are considered an annoyance to those with mild symptoms, moderate to severe VMS impact women’s lives, including functioning at home or work, affecting relationships, and decreasing perceived quality of life, and they have been associated with workplace absenteeism and increased health care costs, both direct from medical care and testing and indirect costs from lost work.13-15

Women with 7 or more daily moderate to severe VMS (defined as with sweating or affecting function) reported interference with sleep (94%), concentration (84%), mood (85%), energy (77%), and sexual activity (61%).16 Moderately to severely bothersome VMS have been associated with impaired psychological and general well-being, affecting work performance.17 Based on a Mayo Clinic workplace survey, Faubion and colleagues estimated an annual loss of $1.8 billion in the United States for menopause-related missed work and a $28 billion loss when medical expenses were added.15

Menopausal HT has been the primary treatment for VMS and has been shown to reduce the frequency and severity of hot flashes, with additional benefits on sleep, mood, fatigue, bone loss and reduction of fracture, and genitourinary syndrome of menopause (GSM), and with potential improvement in cardiovascular health with decreased type 2 diabetes.18,19 For healthy women with early menopause and no contraindications, HT has been recommended until at least the age of natural menopause, as observational data suggest that HT prevents osteoporosis, cardiovascular disease, neurodegenerative changes, and sexual dysfunction for these women.19,20 Similarly, for healthy women younger than age 60 or within 10 years of menopause, initiating HT has been shown to be safe and effective in treating bothersome VMS and preventing osteoporotic fractures and genitourinary changes.19,21

Most systemic HT formulations are inexpensive (for example, available as generics), with multiple dosing and formulations available for use alone or combined as oral, transdermal, or vaginal therapies. Despite the fear that arose for clinicians and women from the initial 2002 findings of the Women’s Health Initiative regarding increased risk of breast cancer, stroke, venous thrombosis, cardiovascular disease, and dementia, major medical societies agree that when initiated at or soon after menopause, HT is a safe and effective therapy to relieve VMS, protect against bone loss, and treat genitourinary changes.19,21

Many women, however, cannot take HT, including those with estrogen-sensitive cancers, such as breast or uterine cancers; prior cardiovascular disease, stroke, or venous thrombotic events; severe endometriosis; or migraine headaches with visual auras.2 In addition, many symptomatic menopausal women without health contraindications choose not to take HT.2 Until now, the only FDA-approved VMS nonhormone therapy has been a low-dose 7.5-mg paroxetine salt. Unfortunately, this formulation, along with the off-label use of other antidepressants (selective serotonin reuptake inhibitors and serotonin and norepinephrine reuptake inhibitors), gabapentinoids, oxybutynin, and clonidine, are substantially less effective than HT in treating moderate to severe VMS.

Bottom line

A substantial unmet need remains for effective therapy for moderate to severe VMS for women who cannot or choose not to take menopausal HT to relieve VMS.2,16 Effective, safe nonhormone treatment options such as the new NK3 receptor antagonist fezolinetant will address this clinically important need.

One concern is that the cost of developing and bringing to market the first of a new type of medication will be passed on to consumers, which may put it out of the price range for the many women who need it. However, the development and FDA approval of fezolinetant as the first NK3 receptor antagonist to treat menopausal VMS is potentially a practice changer. It provides a novel, effective, and safe FDA-approved nonhormonal treatment for menopausal women with moderate to severe VMS, particularly for women who cannot or will not take hormone therapy.

Continue to: When endometrial biopsy for postmenopausal bleeding reveals proliferative changes, how should we respond?...

 

 

When endometrial biopsy for postmenopausal bleeding reveals proliferative changes, how should we respond?

Abraham C. Proliferative endometrium in menopause: to treat or not to treat? Obstet Gynecol. 2023;141:265-267. doi:10.1097/AOG.0000000000005054.

The following case represents a common scenario for ObGyns.

CASE Patient with proliferative endometrial changes

A menopausal patient with a body mass index (BMI) > 30 kg/m2 presents with uterine bleeding. She does not use systemic menopausal hormone therapy. Endometrial biopsy indicates proliferative changes.

When endometrial biopsy performed for bleeding reveals proliferative changes in menopausal women, we traditionally have responded by reassuring the patient that the findings are benign and advising that she should let us know if future spotting or bleeding occurs.

However, a recent review by Abraham published in Obstetrics and Gynecology details the implications of proliferative endometrial changes in menopausal patients, advising that treatment, as well as monitoring, may be appropriate.22

Endometrial changes and what they suggest

In premenopausal women, proliferative endometrial changes are physiologic and result from ovarian estrogen production early in each cycle, during what is called the proliferative (referring to the endometrium) or follicular (referring to the dominant follicle that synthesizes estrogen) phase. In menopausal women who are not using HT, however, proliferative endometrial changes, with orderly uniform glands seen on histologic evaluation, reflect aromatization of androgens by adipose and other tissues into estrogen.

The next step on the continuum to hyperplasia (benign or atypical) after proliferative endometrium is disordered proliferative endometrium. At this stage, histologic evaluation reveals scattered cystic and dilated glands that have a normal gland-to-stroma ratio with a low gland density overall and without any atypia. Randomly distributed glands may have tubal metaplasia or fibrin thrombi associated with microinfarcts, often presenting with irregular bleeding. This is a noncancerous change that occurs with excess estrogen (endogenous or exogenous).23

Progestins reverse endometrial hyperplasia by activating progesterone receptors, which leads to stromal decidualization with thinning of the endometrium. They have a pronounced effect on the histologic appearance of the endometrium. By contrast, endometrial intraepithelial neoplasia (EIN, previously known as endometrial hyperplasiawith atypia) shows underlying molecular mutations and histologic alterations and represents a sharp transition to true neoplasia, which greatly increases the risk of endometrioid endometrial adenocarcinoma.24

For decades, we have been aware that if women diagnosed with endometrial hyperplasia are not treated with progestational therapy, their future risk of endometrial cancer is elevated. More recently, we also recognize that menopausal women found to have proliferative endometrial changes, if not treated, have an increased risk of endometrial cancer.

In a retrospective cohort study of almost 300 menopausal women who were not treated after endometrial biopsy revealed proliferative changes, investigators followed participants for an average of 11 years.25 These women had a mean BMI of 34 kg/m2. During follow-up, almost 12% of these women were diagnosed with endometrial hyperplasia or cancer. This incidence of endometrial neoplasia was some 4 times higher than for women initially found to have atrophic endometrial changes.25

Progestin treatment

Oral progestin therapy with follow-up endometrial biopsy constitutes traditional management for endometrial hyperplasia. Such therapy minimizes the likelihood that hyperplasia will progress to endometrial cancer.

We now recognize that the convenience, as well as the high endometrial progestin levels achieved, with levonorgestrel-releasing intrauterine devices (LNG-IUDs) have advantages over oral progestin therapy in treating endometrial hyperplasia. Indeed, a recent US report found that among women with EIN managed medically, use of progestin-releasing IUDs has grown from 7.7% in 2008 to 35.6% in 2020.26

Although both oral and intrauterine progestin are highly effective in treating simple hyperplasia, progestin IUDs are substantially more effective than oral progestins in treating EIN.27 Progestin concentrations in the endometrium have been shown to be 100-fold higher after LNG-IUD placement compared with oral progestin use.22 In addition, adverse effects, including bloating, unpleasant mood changes, and increased appetite, are more common with oral than intrauterine progestin therapy.28

Unfortunately, data from randomized trials addressing progestational treatment of proliferative endometrium in menopausal women are not available to support the treatment of proliferative endometrium with either oral progestins or the LNG-IUD.22

Role of ultrasonography

Another concern is relying on a finding of thin endometrial thickness on vaginal ultrasonography. In a simulated retrospective cohort study, use of transvaginal ultrasonography to determine the appropriateness of a biopsy was found not to be sufficiently accurate or racially equitable with regard to Black women.29 In simulated data, transvaginal ultrasonography missed almost 5 times more cases of endometrial cancer among Black women compared with White women due to higher fibroid prevalence and nonendometrioid histologic type malignancies in Black women.29

Assessing risk

If proliferative endometrium is found, Abraham suggests assessing risk using22:

  • age
  • comorbidities (including obesity)
  • endometrial echo thickness on vaginal ultrasonography.

Consider the patient’s risk and tolerance of recurrent bleeding as well as her tolerance for progestational adverse effects if medical therapy is chosen. Discussion about next steps should include reviewing the histologic findings with the patient and discussing the difference in risk of progression to endometrial cancer of a finding of proliferative endometrium compared with a histologic finding of endometrial hyperplasia.

Using this patient-centered approach, observation over time with follow-up endometrial biopsies remains a management option. Although some women may tolerate micronized progesterone over synthetic progestins, there is concern that it may be less effective in suppressing the endometrium than synthetic progestins.30 Accordingly, synthetic progestins represent first-line options in this setting.

In her review, Abraham suggests that when endometrial biopsy reveals proliferative changes in a menopausal woman, we should initiate progestin treatment and perform surveillance endometrial sampling every 3 to 6 months. If such sampling reveals benign but not proliferative endometrium, progestin therapy can be stopped and endometrial biopsy repeated if bleeding recurs.22

WHAT THIS EVIDENCE MEANS FOR PRACTICE
ObGyns may choose to adopt Abraham’s approach or to hold off on progestin therapy while performing follow-up endometrial sampling. Either way, the take-home message is that the finding of proliferative endometrial changes on biopsy for postmenopausal bleeding requires proactive management.
References
  1. Modi M, Dhillo WS. Neurokinin 3 receptor antagonism: a novel treatment for menopausal hot flushes. Neuroendocrinology. 2019;109:242-248. doi:10.1159/000495889
  2. Pinkerton JV, Redick DL, Homewood LN, et al. Neurokinin receptor antagonist, fezolinetant, for treatment of menopausal vasomotor symptoms. J Clin Endocrinol Metab. 2023;dgad209. doi:10.1210/clinem/dgad209
  3. Rance NE, Dacks PA, Mittelman-Smith MA, et al. Modulation of body temperature and LH secretion by hypothalamic KNDy (kisspeptin, neurokinin B and dynorphin) neurons: a novel hypothesis on the mechanism of hot flushes. Front Neuroendocrinol. 2013;34:211-227. doi:10.1016 /j.yfrne.2013.07.003
  4. Mittelman-Smith MA, Williams H, Krajewski-Hall SJ, et al. Role for kisspeptin/neurokinin B/dynorphin (KNDy) neurons in cutaneous vasodilatation and the estrogen modulation of body temperature. Proc Natl Acad Sci USA. 2012;109:1984619851. doi:10.1073/pnas.1211517109
  5. Astellas Pharma. Astellas’ Veozah (fezolinetant) approved by US FDA for treatment of vasomotor symptoms due to menopause. May 12, 2023. PR Newswire. Accessed May 15, 2023. https://www.prnewswire.com/news-releases/astellas-veozah-fezolinetant-approved-by-us-fda-for -treatment-of-vasomotor-symptoms-due-to-menopause -301823639.html
  6. Johnson KA, Martin N, Nappi RE, et al. Efficacy and safety of fezolinetant in moderate-to-severe vasomotor symptoms associated with menopause: a phase 3 RCT. J Clin Endocrinol Metab. 2023;dgad058. doi:10.1210/clinem/dgad058
  7. Lederman S, Ottery FD, Cano A, et al. Fezolinetant for treatment of moderate-to-severe vasomotor symptoms associated with menopause (SKYLIGHT 1): a phase 3 randomised controlled study. Lancet. 2023;401:1091-1102. doi:10.1016 /S0140-6736(23)00085-5
  8. Neal-Perry G, Cano A, Lederman S, et al. Safety of fezolinetant for vasomotor symptoms associated with menopause: a randomized controlled trial. Obstet Gynecol. 2023;141:737-747. doi:10.1097/AOG.0000000000005114
  9. Depypere H, Timmerman D, Donders G, et al. Treatment of menopausal vasomotor symptoms with fezolinetant, a neurokinin 3 receptor antagonist: a phase 2a trial. J Clin Endocrinol Metab. 2019;104:5893-5905. doi: 10.1210/jc .2019-00677
  10. Santoro N, Waldbaum A, Lederman S, et al. Effect of the neurokinin 3 receptor antagonist fezolinetant on patientreported outcomes in postmenopausal women with vasomotor symptoms: results of a randomized, placebo-controlled, double-blind, dose-ranging study (VESTA). Menopause. 2020;27:1350-1356. doi:10.1097/GME.0000000000001621
  11. FDA approves novel drug to treat moderate to severe hot flashes caused by menopause. May 12, 2023. US Food and Drug Administration. Accessed May 15, 2023. https://www .fda.gov/news-events/press-announcements/fda-approves -novel-drug-treat-moderate-severe-hot-flashes-caused -menopause
  12. Veozah. Prescribing information. Astellas; 2023. Accessed May 16, 2023. https://www.astellas.com/us/system/files /veozah_uspi.pdf
  13. Pinkerton JV. Money talks: untreated hot flashes cost women, the workplace, and society. Menopause. 2015;22:254-255. doi:10.1097/GME.0000000000000427
  14. Sarrel P, Portman D, Lefebvre P, et al. Incremental direct and indirect costs of untreated vasomotor symptoms. Menopause. 2015;22(3):260-266. doi:10.1097/GME.0000000000000320
  15. Faubion SS, Enders F, Hedges MS, et al. Impact of menopause symptoms on women in the workplace. Mayo Clin Proc. 2023;98:833-845. doi:10.1016/j.mayocp.2023.02.025
  16. Williams RE, Levine KB, Kalilani L, et al. Menopause- specific questionnaire assessment in US populationbased study shows negative impact on health-related quality of life. Maturitas. 2009;62:153-159. doi:10.1016 /j.maturitas.2008.12.006
  17. Gartoulla P, Bell RJ, Worsley R, et al. Moderate-severely bothersome vasomotor symptoms are associated with lowered psychological general wellbeing in women at midlife. Maturitas. 2015;81:487-492. doi:10.1016 /j.maturitas.2015.06.004
  18. Manson JE, Kaunitz AM. Menopause management—getting clinical care back on track. N Engl J Med. 2016;374:803-806. doi:10.1056/NEJMp1514242
  19. 2022 Hormone Therapy Position Statement of the North American Menopause Society Advisory Panel. The 2022 hormone therapy position statement of the North American Menopause Society. Menopause. 2022;29:767-794. doi:10.1097/GME.0000000000002028
  20. Kaunitz AM, Kapoor E, Faubion S. Treatment of women after bilateral salpingo-oophorectomy performed prior to natural menopause. JAMA. 2021;12;326:1429-1430. doi:10.1001 /jama.2021.3305
  21. Pinkerton JV. Hormone therapy for postmenopausal women. N Engl J Med. 2020;382:446-455. doi:10.1056 /NEJMcp1714787
  22. Abraham C. Proliferative endometrium in menopause: to treat or not to treat? Obstet Gynecol. 2023;141:265-267. doi:10.1097/AOG.0000000000005054
  23. Chandra V, Kim JJ, Benbrook DM, et al. Therapeutic options for management of endometrial hyperplasia. J Gynecol Oncol. 2016;27:e8. doi:10.3802/jgo.2016.27.e8
  24. Owings RA, Quick CM. Endometrial intraepithelial neoplasia. Arch Pathol Lab Med. 2014;138:484-491. doi:10.5858 /arpa.2012-0709-RA
  25. Rotenberg O, Doulaveris G, Fridman D, et al. Long-term outcome of postmenopausal women with proliferative endometrium on endometrial sampling. Am J Obstet Gynecol. 2020;223:896.e1-896.e7. doi:10.1016/j.ajog.2020.06.045
  26. Suzuki Y, Chen L, Hou JY, et al. Systemic progestins and progestin-releasing intrauterine device therapy for premenopausal patients with endometrial intraepithelial neoplasia. Obstet Gynecol. 2023;141:979-987. doi:10.1097 /AOG.0000000000005124
  27. Mandelbaum RS, Ciccone MA, Nusbaum DJ, et al. Progestin therapy for obese women with complex atypical hyperplasia: levonorgestrel-releasing intrauterine device vs systemic therapy. Am J Obstet Gynecol. 2020;223:103.e1-103.e13. doi:10.1016/j.ajog.2019.12.273
  28. Liu S, Kciuk O, Frank M, et al. Progestins of today and tomorrow. Curr Opin Obstet Gynecol. 2022;34:344-350. doi:10.1097 /GCO.0000000000000819
  29. Doll KM, Romano SS, Marsh EE, et al. Estimated performance of transvaginal ultrasonography for evaluation of postmenopausal bleeding in a simulated cohort of black and white women in the US. JAMA Oncol. 2021;7:1158-1165. doi:10.1001/jamaoncol.2021.1700
  30. Gompel A. Progesterone and endometrial cancer. Best Pract Res Clin Obstet Gynaecol. 2020;69:95-107. doi:10.1016 /j.bpobgyn.2020.05.003
References
  1. Modi M, Dhillo WS. Neurokinin 3 receptor antagonism: a novel treatment for menopausal hot flushes. Neuroendocrinology. 2019;109:242-248. doi:10.1159/000495889
  2. Pinkerton JV, Redick DL, Homewood LN, et al. Neurokinin receptor antagonist, fezolinetant, for treatment of menopausal vasomotor symptoms. J Clin Endocrinol Metab. 2023;dgad209. doi:10.1210/clinem/dgad209
  3. Rance NE, Dacks PA, Mittelman-Smith MA, et al. Modulation of body temperature and LH secretion by hypothalamic KNDy (kisspeptin, neurokinin B and dynorphin) neurons: a novel hypothesis on the mechanism of hot flushes. Front Neuroendocrinol. 2013;34:211-227. doi:10.1016 /j.yfrne.2013.07.003
  4. Mittelman-Smith MA, Williams H, Krajewski-Hall SJ, et al. Role for kisspeptin/neurokinin B/dynorphin (KNDy) neurons in cutaneous vasodilatation and the estrogen modulation of body temperature. Proc Natl Acad Sci USA. 2012;109:1984619851. doi:10.1073/pnas.1211517109
  5. Astellas Pharma. Astellas’ Veozah (fezolinetant) approved by US FDA for treatment of vasomotor symptoms due to menopause. May 12, 2023. PR Newswire. Accessed May 15, 2023. https://www.prnewswire.com/news-releases/astellas-veozah-fezolinetant-approved-by-us-fda-for -treatment-of-vasomotor-symptoms-due-to-menopause -301823639.html
  6. Johnson KA, Martin N, Nappi RE, et al. Efficacy and safety of fezolinetant in moderate-to-severe vasomotor symptoms associated with menopause: a phase 3 RCT. J Clin Endocrinol Metab. 2023;dgad058. doi:10.1210/clinem/dgad058
  7. Lederman S, Ottery FD, Cano A, et al. Fezolinetant for treatment of moderate-to-severe vasomotor symptoms associated with menopause (SKYLIGHT 1): a phase 3 randomised controlled study. Lancet. 2023;401:1091-1102. doi:10.1016 /S0140-6736(23)00085-5
  8. Neal-Perry G, Cano A, Lederman S, et al. Safety of fezolinetant for vasomotor symptoms associated with menopause: a randomized controlled trial. Obstet Gynecol. 2023;141:737-747. doi:10.1097/AOG.0000000000005114
  9. Depypere H, Timmerman D, Donders G, et al. Treatment of menopausal vasomotor symptoms with fezolinetant, a neurokinin 3 receptor antagonist: a phase 2a trial. J Clin Endocrinol Metab. 2019;104:5893-5905. doi: 10.1210/jc .2019-00677
  10. Santoro N, Waldbaum A, Lederman S, et al. Effect of the neurokinin 3 receptor antagonist fezolinetant on patientreported outcomes in postmenopausal women with vasomotor symptoms: results of a randomized, placebo-controlled, double-blind, dose-ranging study (VESTA). Menopause. 2020;27:1350-1356. doi:10.1097/GME.0000000000001621
  11. FDA approves novel drug to treat moderate to severe hot flashes caused by menopause. May 12, 2023. US Food and Drug Administration. Accessed May 15, 2023. https://www .fda.gov/news-events/press-announcements/fda-approves -novel-drug-treat-moderate-severe-hot-flashes-caused -menopause
  12. Veozah. Prescribing information. Astellas; 2023. Accessed May 16, 2023. https://www.astellas.com/us/system/files /veozah_uspi.pdf
  13. Pinkerton JV. Money talks: untreated hot flashes cost women, the workplace, and society. Menopause. 2015;22:254-255. doi:10.1097/GME.0000000000000427
  14. Sarrel P, Portman D, Lefebvre P, et al. Incremental direct and indirect costs of untreated vasomotor symptoms. Menopause. 2015;22(3):260-266. doi:10.1097/GME.0000000000000320
  15. Faubion SS, Enders F, Hedges MS, et al. Impact of menopause symptoms on women in the workplace. Mayo Clin Proc. 2023;98:833-845. doi:10.1016/j.mayocp.2023.02.025
  16. Williams RE, Levine KB, Kalilani L, et al. Menopause- specific questionnaire assessment in US populationbased study shows negative impact on health-related quality of life. Maturitas. 2009;62:153-159. doi:10.1016 /j.maturitas.2008.12.006
  17. Gartoulla P, Bell RJ, Worsley R, et al. Moderate-severely bothersome vasomotor symptoms are associated with lowered psychological general wellbeing in women at midlife. Maturitas. 2015;81:487-492. doi:10.1016 /j.maturitas.2015.06.004
  18. Manson JE, Kaunitz AM. Menopause management—getting clinical care back on track. N Engl J Med. 2016;374:803-806. doi:10.1056/NEJMp1514242
  19. 2022 Hormone Therapy Position Statement of the North American Menopause Society Advisory Panel. The 2022 hormone therapy position statement of the North American Menopause Society. Menopause. 2022;29:767-794. doi:10.1097/GME.0000000000002028
  20. Kaunitz AM, Kapoor E, Faubion S. Treatment of women after bilateral salpingo-oophorectomy performed prior to natural menopause. JAMA. 2021;12;326:1429-1430. doi:10.1001 /jama.2021.3305
  21. Pinkerton JV. Hormone therapy for postmenopausal women. N Engl J Med. 2020;382:446-455. doi:10.1056 /NEJMcp1714787
  22. Abraham C. Proliferative endometrium in menopause: to treat or not to treat? Obstet Gynecol. 2023;141:265-267. doi:10.1097/AOG.0000000000005054
  23. Chandra V, Kim JJ, Benbrook DM, et al. Therapeutic options for management of endometrial hyperplasia. J Gynecol Oncol. 2016;27:e8. doi:10.3802/jgo.2016.27.e8
  24. Owings RA, Quick CM. Endometrial intraepithelial neoplasia. Arch Pathol Lab Med. 2014;138:484-491. doi:10.5858 /arpa.2012-0709-RA
  25. Rotenberg O, Doulaveris G, Fridman D, et al. Long-term outcome of postmenopausal women with proliferative endometrium on endometrial sampling. Am J Obstet Gynecol. 2020;223:896.e1-896.e7. doi:10.1016/j.ajog.2020.06.045
  26. Suzuki Y, Chen L, Hou JY, et al. Systemic progestins and progestin-releasing intrauterine device therapy for premenopausal patients with endometrial intraepithelial neoplasia. Obstet Gynecol. 2023;141:979-987. doi:10.1097 /AOG.0000000000005124
  27. Mandelbaum RS, Ciccone MA, Nusbaum DJ, et al. Progestin therapy for obese women with complex atypical hyperplasia: levonorgestrel-releasing intrauterine device vs systemic therapy. Am J Obstet Gynecol. 2020;223:103.e1-103.e13. doi:10.1016/j.ajog.2019.12.273
  28. Liu S, Kciuk O, Frank M, et al. Progestins of today and tomorrow. Curr Opin Obstet Gynecol. 2022;34:344-350. doi:10.1097 /GCO.0000000000000819
  29. Doll KM, Romano SS, Marsh EE, et al. Estimated performance of transvaginal ultrasonography for evaluation of postmenopausal bleeding in a simulated cohort of black and white women in the US. JAMA Oncol. 2021;7:1158-1165. doi:10.1001/jamaoncol.2021.1700
  30. Gompel A. Progesterone and endometrial cancer. Best Pract Res Clin Obstet Gynaecol. 2020;69:95-107. doi:10.1016 /j.bpobgyn.2020.05.003
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Surgeon in the C-suite

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ILLUSTRATION: PAUL ZWOLAK

If you don’t have a seat at the table, you are probably on the menu.” I first heard this quote in 2013, and it launched my interest in health care leadership and influenced me countless times over the last 10 years.

As Chief of Staff at Cleveland Clinic, I oversee nearly 5,000 physicians and scientists across the globe. I am involved in the physician life cycle: recruiting, hiring, privileging and credentialing, talent development, promotion, professionalism, and career transitions. I also sit at the intersection of medical care and the business of medicine. This means leading 18 clinical service lines responsible for 5.6 million visits, 161,000 surgeries, and billions of dollars in operating revenue per year. How I spend most of my time is a far cry from what I spent 11 years’ training to do—gynecologic surgery. This shift in my career was not because I changed my mind about caring for patients or that I tired of being a full-time surgeon. Nothing could be further from the truth. Women’s health remains my “why,” and my leadership journey has taught me that it is critical to have a seat at the table for the sake of ObGyns and women everywhere.

Women’s health on the menu

I will start with a concrete example of when we, as women and ObGyns, were on the menu. In late 2019, the Ohio state House of Representatives introduced a bill that subjected doctors to potential murder charges if they did not try everything to save the life of a mother and fetus, “including attempting to reimplant an ectopic pregnancy into the woman’s uterus.”1 This bill was based on 2 case reports—one from 1915 and one from 1980—which were both low quality, and the latter case was deemed to be fraudulent.2 How did this happen?

An Ohio state representative developed the bill with help from a lobbyist and without input from physicians or content experts. When asked, the representative shared that “he never researched whether re-implanting an ectopic pregnancy into a woman’s uterus was a viable medical procedure before including it in the bill.”3 He added, “I heard about it over the years. I never questioned it or gave it a lot of thought.”3

This example resonates deeply with many of us; it inspires us to speak up and act. As ObGyns, we clearly understand the consequences of legal and regulatory change in women’s health and how it directly impacts our patients and each of us as physicians. Let’s shift to something that you may feel less passion about, but I believe is equally important. This is where obstetrician-gynecologists sit in the intersection of medical care and business. This is the space where I spend most of my time, and from this vantage point, I worry about our field.

The business of medicine

Starting at the macroeconomic level, let’s think about how we as physicians are reimbursed and who makes these decisions. Looking at the national health care expenditure data, Medicare and Medicaid spending makes up nearly 40% of the total spend, and it is growing.4 Additionally, private health insurance tends to follow Centers for Medicare and Medicaid Services (CMS) decision making, further compounding its influence.4 In simple terms, CMS decides what is covered and how much we are paid. Whether you are in a solo private practice, an employer health care organization, or an academic medical center, physician reimbursement is declining.

In fact, Congress passed its year-end omnibus legislation in the final days of 2022, including a 2% Medicare physician payment cut for 2023,5 at a time when expenses to practice medicine, including nonphysician staff and supplies, are at an all-time high and we are living in a 6% inflationary state. This translates into being asked to serve more patients and cut costs. Our day-to-day feels much tighter, and this is why: Medicare physician pay increased just 11% over the past 20 years6 (2001–2021) in comparison to the cost of running a medical practice, which increased nearly 40% during that time. In other words, adjusting for inflation in practice costs, Medicare physician payment has fallen 22% over the last 20 years.7

Depending on your employment model, you may feel insulated from these changes as increases in reimbursement have occurred in other areas, such as hospitals and ambulatory surgery centers.8 In the short term, these increases help, as organizations will see additional funds. But there are 2 main issues: First, it is not nearly enough when you consider the soaring costs of running a hospital. And second, looking at our national population, we rely tremendously on self-employed doctors to serve our patients.

More than 80% of US counties lack adequate health care infrastructure.9 More than a third of the US population has less-than-adequate access to pharmacies, primary care physicians, hospitals, trauma centers, and low-cost health centers.9 To put things into perspective, more than 20% of counties in the United States are hospital deserts, where most people must drive more than 30 minutes to reach the closest hospital.9

There is good reason for this. Operating a hospital is a challenging endeavor. Even before the COVID-19 pandemic and the most recent health care financial challenges, most health care systems and large hospitals operated with very low operating margins (2%–3%). Businesses with similar margins include grocery stores and car dealerships. These low-margin businesses, including health care, rely on high volume for sustainability. High patient volumes distribute expensive hospital costs over many encounters. If physicians cannot sustain practices across the country, it is challenging to have sufficient admission and surgical volumes to justify the cost base of hospitals.

To tie this together, we have very little influence on what we are paid for our services. Reimbursement is declining, which makes it hard to have financially sustainable practices. As hospitals struggle, there is more pressure to prioritize highly profitable service lines, like orthopedics and urology, which are associated with favorable technical revenue. As hospitals are threatened, health care deserts widen, which leaves our entire health care system in jeopardy. Not surprisingly, this most likely affects those who face additional barriers to access, such as those with lower income, limited internet access, and lack of insurance. Together, these barriers further widen disparities in health care outcomes, including outcomes for women. Additionally, this death by a thousand cuts has eroded morale and increased physician burnout.

Transforming how we practice medicine is the only viable solution. I have good news: You are the leaders you have been waiting for.

Continue to: Physicians make good managers...

 

 

Physicians make good managers

To successfully transform how we practice medicine, it is critical that those leading the transformation deeply understand how medicine is practiced. The level of understanding required can be achieved only through years of medical practice, as a doctor. We understand how medical teams interact and that different sectors of our health care system are interdependent. Also, because physicians drive patient activity and ultimately reimbursement, having a seat at the table is crucial.

Some health care systems are run by businesspeople—people with finance backgrounds—and others are led by physicians. In 2017, Becker’s Hospital Review listed the chief executive officers (CEOs) of 183 nonprofit hospital and health systems.10 Of these, only 25% were led by individuals with an MD. Looking at the 115 largest hospitals in the United States, 30% are physician led.10 Considering the top 10 hospitals ranked by U.S. News & World Report for 2022, 8 of 10 have a physician at the helm.

Beyond raters and rankers, physician-led hospitals do better. Goodall compared CEOs in the top 100 best hospitals in U.S. News & World Report in 3 key medical specialties: cancer, digestive disorders, and cardiac care.11 The study explored the question: “Are hospitals’ quality ranked more highly when they are led by a medically trained doctor or non-MD professional managers?”11 Analysis revealed that hospital quality scores are about 25% higher in physician-run hospitals than in manager-run hospitals.11 Additional research shows that good management practices correlate with hospital performance, and that “the proportion of managers with a clinical degree has the largest positive effect.”12

Several theories exist as to why doctors make good managers in the health care setting.13,14 Doctors may create a more sympathetic and productive work environment for other clinicians because they are one of them. They have peer-to-peer credibility—because they have walked the walk, they have insight and perspective into how medicine is practiced.

Physicians serve as effective change agents for their organizations in several ways:

  • First, physicians take a clinical approach in their leadership roles13 and focus on patient care at the center of their decisions. We see the people behind the numbers. Simply put, we humanize the operational side of health care.
  • As physicians, we understand the interconnectivity in the practice of medicine. While closing certain service lines may be financially beneficial, these services are often closely linked to profitable service lines.
  • Beyond physicians taking a clinical approach to leadership, we emphasize quality.13 Because we all have experienced complications and lived through bad outcomes alongside our patients, we understand deeply how important patient safety and quality is, and we are not willing to sacrifice that for financial gain. For us, this is personal. We don’t see our solution to health care challenges as an “or” situation, instead we view it as an “and” situation.
  • Physician leaders often can improve medical staff engagement.13 A 2018 national survey of physicians found that those who are satisfied with their leadership are more engaged at work, have greater job satisfaction, and are less likely to experience signs of burnout.15 Physician administrators add value here.

Continue to: Surgeons as leaders...

 

 

Surgeons as leaders

What do we know about surgeons as physician leaders? Looking at the previously mentioned lists of physician leaders, surgeons are relatively absent. In the Becker’s Hospital Review study of nonprofit hospitals, only 9% of CEOs were surgeons.10 In addition, when reviewing data that associated physician leaders and hospital performance, only 3 of the CEOs were surgeons.11 Given that surgeons make up approximately 19% of US physicians, we are underrepresented.

The omission of surgeons as leaders seems inappropriate given that most hospitals are financially reliant on revenue related to surgical care and optimizing this space is an enormous opportunity. Berger and colleagues offered 3 theories as to why there are fewer surgeon leaders16:

  • The relative pay of surgeons exceeds that of most other specialties, and there may be less incentive to accept the challenges presented by leadership roles. (I will add that surgeon leadership is more costly to a system.)
  • The craftsmanship nature of surgery discourages the development of other career interests beginning at the trainee level.
  • Surgeons have been perceived stereotypically to exhibit arrogance, a characteristic that others may not warm to.

This last observation stings. Successful leadership takes social skill and teamwork.14 Although medical care is one of the few disciplines in which lack of teamwork might cost lives, physicians are not trained to be team players. We recognize how our training has led us to be lone wolves or gunners, situations where we as individuals had to beat others to secure our spot. We have been trained in command-and-control environments, in stepping up as a leader in highly stressful situations. This part of surgical culture may handicap surgeons in their quest to be health care leaders.

Other traits, however, make us particularly great leaders in health care. Our desire to succeed, willingness to push ourselves to extremes, ability to laser focus on a task, acceptance of delayed gratification, and aptitude for making timely decisions on limited data help us succeed in leadership roles. Seven years of surgical training helped me develop the grit I use every day in the C-suite.

We need more physician and surgeon leadership to thrive in the challenging health care landscape. Berger and colleagues proposed 3 potential solutions to increase the number of surgeons in hospital leadership positions16:

Nurture future surgical leaders through exposure to management training. Given the contribution to both expense in support services and resources and revenue related to surgical care, each organization needs a content expert to guide these decisions.

Recognize the important contributions that surgeons already make regarding quality, safety, and operational efficiency. An excellent example of this is the American College of Surgeons National Surgical Quality Improvement Program. Because surgeons are content experts in this area, we are primed to lead.

Hospitals, medical schools, and academic departments of surgery should recognize administrative efforts as an important part of the overall academic mission. As the adage states, “No margin, no mission.” We need bright minds to preserve and grow our margins so that we can further invest in our missions.

This is not easy. Given the barriers, this will not happen organically. Charan and colleagues provided an outline for a leadership pathway adapted for physicians (FIGURE).17,18 It starts with the individual practitioner who is a practicing physician and spends most of their time focused on patient care. As a physician becomes more interested in leadership, they develop new skills and take on more and more responsibility. As they increase in leadership responsibility, they tend to reduce clinical time and increase time spent on strategic and business management. This framework creates a pipeline so that physicians and surgeons can be developed strategically and given increasing responsibility as they develop their capabilities and expand their skill sets.

The leadership challenge

To thrive, we must transform health care by changing how we practice medicine. As ObGyns, we are the leaders we have been waiting for. As you ponder your future, think of your current career and the opportunities you might have. Do you have a seat at the table? What table is that? How are you using your knowledge, expertise, and privilege to advance health care and medicine? I challenge you to critically evaluate this—and lead. ●

References
  1. Law T. Ohio bill suggests doctors who perform abortions could face jail, unless they perform a non-existent treatment. December 1, 2019. Time. Accessed June 12, 2023. https://time.com/5742053 /ectopic-pregnancy-ohio-abortion-bill/
  2. Grossman D. Ohio abortion, ectopic pregnancy bill: ‘it’s both bad medicine and bad law-making.’ May 21, 2019. Cincinnati.com–The Enquirer. Accessed June 12, 2023. https://www .cincinnati.com/story/opinion/2019/05/21/ohio-abortion-bill -john-becker-daniel-grossman-ectopic-pregnancy-false-medicine /3753610002/
  3. Lobbyist had hand in bill sparking ectopic pregnancy flap. December 11, 2019. Associated Press. Accessed June 12, 2023. https://apnews .com/article/03216e44405fa184ae0ab80fa85089f8
  4. NHE fact sheet. CMS.gov. Updated February 17, 2023. Accessed June 12, 2023. https://www.cms.gov/research-statistics-data-and -systems/statistics-trends-and-reports/nationalhealthexpenddata /nhe-fact-sheet
  5. Senate passes omnibus spending bill with health provisions. December 23, 2022. American Hospital Association. Accessed June 12, 2023. https://www.aha.org/special-bulletin/2022-12-20-appropriations -committees-release-omnibus-spending-bill-health-provisions 
  6. Medicare updates compared to inflation (2001-2021). October 2021. American Medical Association. Accessed June 12, 2023. https://www .ama-assn.org/system/files/medicare-pay-chart-2021.pdf
  7. Resneck Jr J. Medicare physician payment reform is long overdue. October 3, 2022. American Medical Association. Accessed  June 7, 2023. https://www.ama-assn.org/about/leadership /medicare-physician-payment-reform-long-overdue
  8. Isenberg M. The stark reality of physician reimbursement. August 24, 2022. Zotec Partners. Accessed June 13, 2023. https://zotecpartners. com/advocacy-zpac/test-1/
  9. Nguyen A. Mapping healthcare deserts: 80% of the country lacks adequate access to healthcare. September 9, 2021. GoodRx Health. Accessed June 13, 2023. https://www.goodrx.com/healthcare -access/research/healthcare-deserts-80-percent-of-country-lacks -adequate-healthcare-access
  10. 183 nonprofit hospital and health system CEOs to know–2017. Updated June 20, 2018. Becker’s Hospital Review. Accessed June 7, 2023. https://www.beckershospitalreview.com/lists/188-nonprofit -hospital-and-health-system-ceos-to-know-2017.html
  11. Goodall AH. Physician-leaders and hospital performance: is there an association? Soc Sci Med. 2011;73:535-539. doi:10.1016 /j.socscimed.2011.06.025
  12. Bloom N, Sadun R, Van Reenen J. Does Management Matter in Healthcare? Center for Economic Performance and Harvard Business School; 2014.
  13. Turner J. Why healthcare C-suites should include physicians.  September 3, 2019. Managed Healthcare Executive. Accessed  June 13, 2023. https://www.managedhealthcareexecutive.com /view/why-healthcare-c-suites-should-include-physicians
  14. Stoller JK, Goodall A, Baker A. Why the best hospitals are managed by doctors. December 27, 2016. Harvard Business Review. Accessed June 13, 2023. https://hbr.org/2016/12/why-the-best-hospitals -are-managed-by-doctors
  15. Hayhurst C. Data confirms: leaders, physician burnout is on you. April 3, 2019. Aetnahealth. Accessed June 13, 2023. https://www .athenahealth.com/knowledge-hub/practice-management /research-confirms-leaders-burnout-you
  16. Berger DH, Goodall A, Tsai AY. The importance of increasing surgeon participation in hospital leadership. JAMA Surg. 2019;154:281-282. doi:10.1001/jamasurg.2018.5080
  17. Charan R, Drotter S, Noel J. The Leadership Pipeline: How to Build the Leadership-Powered Company. Jossey-Bass; 2001.
  18. Perry J, Mobley F, Brubaker M. Most doctors have little or no management training, and that’s a problem. December 15, 2017. Harvard Business Review. Accessed June 7, 2023. https://hbr.org/2017/12 /most-doctors-have-little-or-no-management-training-and-thats -a-problem
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Cleveland Clinic 
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Dr. Ridgeway reports receiving grant or research support from NIH and PCORI, serving as a scientific advisory board member for Curadel, and being a cofounder of Ina Labs.

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Cleveland Clinic 
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Dr. Ridgeway reports receiving grant or research support from NIH and PCORI, serving as a scientific advisory board member for Curadel, and being a cofounder of Ina Labs.

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Cleveland Clinic 
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Dr. Ridgeway reports receiving grant or research support from NIH and PCORI, serving as a scientific advisory board member for Curadel, and being a cofounder of Ina Labs.

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ILLUSTRATION: PAUL ZWOLAK

If you don’t have a seat at the table, you are probably on the menu.” I first heard this quote in 2013, and it launched my interest in health care leadership and influenced me countless times over the last 10 years.

As Chief of Staff at Cleveland Clinic, I oversee nearly 5,000 physicians and scientists across the globe. I am involved in the physician life cycle: recruiting, hiring, privileging and credentialing, talent development, promotion, professionalism, and career transitions. I also sit at the intersection of medical care and the business of medicine. This means leading 18 clinical service lines responsible for 5.6 million visits, 161,000 surgeries, and billions of dollars in operating revenue per year. How I spend most of my time is a far cry from what I spent 11 years’ training to do—gynecologic surgery. This shift in my career was not because I changed my mind about caring for patients or that I tired of being a full-time surgeon. Nothing could be further from the truth. Women’s health remains my “why,” and my leadership journey has taught me that it is critical to have a seat at the table for the sake of ObGyns and women everywhere.

Women’s health on the menu

I will start with a concrete example of when we, as women and ObGyns, were on the menu. In late 2019, the Ohio state House of Representatives introduced a bill that subjected doctors to potential murder charges if they did not try everything to save the life of a mother and fetus, “including attempting to reimplant an ectopic pregnancy into the woman’s uterus.”1 This bill was based on 2 case reports—one from 1915 and one from 1980—which were both low quality, and the latter case was deemed to be fraudulent.2 How did this happen?

An Ohio state representative developed the bill with help from a lobbyist and without input from physicians or content experts. When asked, the representative shared that “he never researched whether re-implanting an ectopic pregnancy into a woman’s uterus was a viable medical procedure before including it in the bill.”3 He added, “I heard about it over the years. I never questioned it or gave it a lot of thought.”3

This example resonates deeply with many of us; it inspires us to speak up and act. As ObGyns, we clearly understand the consequences of legal and regulatory change in women’s health and how it directly impacts our patients and each of us as physicians. Let’s shift to something that you may feel less passion about, but I believe is equally important. This is where obstetrician-gynecologists sit in the intersection of medical care and business. This is the space where I spend most of my time, and from this vantage point, I worry about our field.

The business of medicine

Starting at the macroeconomic level, let’s think about how we as physicians are reimbursed and who makes these decisions. Looking at the national health care expenditure data, Medicare and Medicaid spending makes up nearly 40% of the total spend, and it is growing.4 Additionally, private health insurance tends to follow Centers for Medicare and Medicaid Services (CMS) decision making, further compounding its influence.4 In simple terms, CMS decides what is covered and how much we are paid. Whether you are in a solo private practice, an employer health care organization, or an academic medical center, physician reimbursement is declining.

In fact, Congress passed its year-end omnibus legislation in the final days of 2022, including a 2% Medicare physician payment cut for 2023,5 at a time when expenses to practice medicine, including nonphysician staff and supplies, are at an all-time high and we are living in a 6% inflationary state. This translates into being asked to serve more patients and cut costs. Our day-to-day feels much tighter, and this is why: Medicare physician pay increased just 11% over the past 20 years6 (2001–2021) in comparison to the cost of running a medical practice, which increased nearly 40% during that time. In other words, adjusting for inflation in practice costs, Medicare physician payment has fallen 22% over the last 20 years.7

Depending on your employment model, you may feel insulated from these changes as increases in reimbursement have occurred in other areas, such as hospitals and ambulatory surgery centers.8 In the short term, these increases help, as organizations will see additional funds. But there are 2 main issues: First, it is not nearly enough when you consider the soaring costs of running a hospital. And second, looking at our national population, we rely tremendously on self-employed doctors to serve our patients.

More than 80% of US counties lack adequate health care infrastructure.9 More than a third of the US population has less-than-adequate access to pharmacies, primary care physicians, hospitals, trauma centers, and low-cost health centers.9 To put things into perspective, more than 20% of counties in the United States are hospital deserts, where most people must drive more than 30 minutes to reach the closest hospital.9

There is good reason for this. Operating a hospital is a challenging endeavor. Even before the COVID-19 pandemic and the most recent health care financial challenges, most health care systems and large hospitals operated with very low operating margins (2%–3%). Businesses with similar margins include grocery stores and car dealerships. These low-margin businesses, including health care, rely on high volume for sustainability. High patient volumes distribute expensive hospital costs over many encounters. If physicians cannot sustain practices across the country, it is challenging to have sufficient admission and surgical volumes to justify the cost base of hospitals.

To tie this together, we have very little influence on what we are paid for our services. Reimbursement is declining, which makes it hard to have financially sustainable practices. As hospitals struggle, there is more pressure to prioritize highly profitable service lines, like orthopedics and urology, which are associated with favorable technical revenue. As hospitals are threatened, health care deserts widen, which leaves our entire health care system in jeopardy. Not surprisingly, this most likely affects those who face additional barriers to access, such as those with lower income, limited internet access, and lack of insurance. Together, these barriers further widen disparities in health care outcomes, including outcomes for women. Additionally, this death by a thousand cuts has eroded morale and increased physician burnout.

Transforming how we practice medicine is the only viable solution. I have good news: You are the leaders you have been waiting for.

Continue to: Physicians make good managers...

 

 

Physicians make good managers

To successfully transform how we practice medicine, it is critical that those leading the transformation deeply understand how medicine is practiced. The level of understanding required can be achieved only through years of medical practice, as a doctor. We understand how medical teams interact and that different sectors of our health care system are interdependent. Also, because physicians drive patient activity and ultimately reimbursement, having a seat at the table is crucial.

Some health care systems are run by businesspeople—people with finance backgrounds—and others are led by physicians. In 2017, Becker’s Hospital Review listed the chief executive officers (CEOs) of 183 nonprofit hospital and health systems.10 Of these, only 25% were led by individuals with an MD. Looking at the 115 largest hospitals in the United States, 30% are physician led.10 Considering the top 10 hospitals ranked by U.S. News & World Report for 2022, 8 of 10 have a physician at the helm.

Beyond raters and rankers, physician-led hospitals do better. Goodall compared CEOs in the top 100 best hospitals in U.S. News & World Report in 3 key medical specialties: cancer, digestive disorders, and cardiac care.11 The study explored the question: “Are hospitals’ quality ranked more highly when they are led by a medically trained doctor or non-MD professional managers?”11 Analysis revealed that hospital quality scores are about 25% higher in physician-run hospitals than in manager-run hospitals.11 Additional research shows that good management practices correlate with hospital performance, and that “the proportion of managers with a clinical degree has the largest positive effect.”12

Several theories exist as to why doctors make good managers in the health care setting.13,14 Doctors may create a more sympathetic and productive work environment for other clinicians because they are one of them. They have peer-to-peer credibility—because they have walked the walk, they have insight and perspective into how medicine is practiced.

Physicians serve as effective change agents for their organizations in several ways:

  • First, physicians take a clinical approach in their leadership roles13 and focus on patient care at the center of their decisions. We see the people behind the numbers. Simply put, we humanize the operational side of health care.
  • As physicians, we understand the interconnectivity in the practice of medicine. While closing certain service lines may be financially beneficial, these services are often closely linked to profitable service lines.
  • Beyond physicians taking a clinical approach to leadership, we emphasize quality.13 Because we all have experienced complications and lived through bad outcomes alongside our patients, we understand deeply how important patient safety and quality is, and we are not willing to sacrifice that for financial gain. For us, this is personal. We don’t see our solution to health care challenges as an “or” situation, instead we view it as an “and” situation.
  • Physician leaders often can improve medical staff engagement.13 A 2018 national survey of physicians found that those who are satisfied with their leadership are more engaged at work, have greater job satisfaction, and are less likely to experience signs of burnout.15 Physician administrators add value here.

Continue to: Surgeons as leaders...

 

 

Surgeons as leaders

What do we know about surgeons as physician leaders? Looking at the previously mentioned lists of physician leaders, surgeons are relatively absent. In the Becker’s Hospital Review study of nonprofit hospitals, only 9% of CEOs were surgeons.10 In addition, when reviewing data that associated physician leaders and hospital performance, only 3 of the CEOs were surgeons.11 Given that surgeons make up approximately 19% of US physicians, we are underrepresented.

The omission of surgeons as leaders seems inappropriate given that most hospitals are financially reliant on revenue related to surgical care and optimizing this space is an enormous opportunity. Berger and colleagues offered 3 theories as to why there are fewer surgeon leaders16:

  • The relative pay of surgeons exceeds that of most other specialties, and there may be less incentive to accept the challenges presented by leadership roles. (I will add that surgeon leadership is more costly to a system.)
  • The craftsmanship nature of surgery discourages the development of other career interests beginning at the trainee level.
  • Surgeons have been perceived stereotypically to exhibit arrogance, a characteristic that others may not warm to.

This last observation stings. Successful leadership takes social skill and teamwork.14 Although medical care is one of the few disciplines in which lack of teamwork might cost lives, physicians are not trained to be team players. We recognize how our training has led us to be lone wolves or gunners, situations where we as individuals had to beat others to secure our spot. We have been trained in command-and-control environments, in stepping up as a leader in highly stressful situations. This part of surgical culture may handicap surgeons in their quest to be health care leaders.

Other traits, however, make us particularly great leaders in health care. Our desire to succeed, willingness to push ourselves to extremes, ability to laser focus on a task, acceptance of delayed gratification, and aptitude for making timely decisions on limited data help us succeed in leadership roles. Seven years of surgical training helped me develop the grit I use every day in the C-suite.

We need more physician and surgeon leadership to thrive in the challenging health care landscape. Berger and colleagues proposed 3 potential solutions to increase the number of surgeons in hospital leadership positions16:

Nurture future surgical leaders through exposure to management training. Given the contribution to both expense in support services and resources and revenue related to surgical care, each organization needs a content expert to guide these decisions.

Recognize the important contributions that surgeons already make regarding quality, safety, and operational efficiency. An excellent example of this is the American College of Surgeons National Surgical Quality Improvement Program. Because surgeons are content experts in this area, we are primed to lead.

Hospitals, medical schools, and academic departments of surgery should recognize administrative efforts as an important part of the overall academic mission. As the adage states, “No margin, no mission.” We need bright minds to preserve and grow our margins so that we can further invest in our missions.

This is not easy. Given the barriers, this will not happen organically. Charan and colleagues provided an outline for a leadership pathway adapted for physicians (FIGURE).17,18 It starts with the individual practitioner who is a practicing physician and spends most of their time focused on patient care. As a physician becomes more interested in leadership, they develop new skills and take on more and more responsibility. As they increase in leadership responsibility, they tend to reduce clinical time and increase time spent on strategic and business management. This framework creates a pipeline so that physicians and surgeons can be developed strategically and given increasing responsibility as they develop their capabilities and expand their skill sets.

The leadership challenge

To thrive, we must transform health care by changing how we practice medicine. As ObGyns, we are the leaders we have been waiting for. As you ponder your future, think of your current career and the opportunities you might have. Do you have a seat at the table? What table is that? How are you using your knowledge, expertise, and privilege to advance health care and medicine? I challenge you to critically evaluate this—and lead. ●

ILLUSTRATION: PAUL ZWOLAK

If you don’t have a seat at the table, you are probably on the menu.” I first heard this quote in 2013, and it launched my interest in health care leadership and influenced me countless times over the last 10 years.

As Chief of Staff at Cleveland Clinic, I oversee nearly 5,000 physicians and scientists across the globe. I am involved in the physician life cycle: recruiting, hiring, privileging and credentialing, talent development, promotion, professionalism, and career transitions. I also sit at the intersection of medical care and the business of medicine. This means leading 18 clinical service lines responsible for 5.6 million visits, 161,000 surgeries, and billions of dollars in operating revenue per year. How I spend most of my time is a far cry from what I spent 11 years’ training to do—gynecologic surgery. This shift in my career was not because I changed my mind about caring for patients or that I tired of being a full-time surgeon. Nothing could be further from the truth. Women’s health remains my “why,” and my leadership journey has taught me that it is critical to have a seat at the table for the sake of ObGyns and women everywhere.

Women’s health on the menu

I will start with a concrete example of when we, as women and ObGyns, were on the menu. In late 2019, the Ohio state House of Representatives introduced a bill that subjected doctors to potential murder charges if they did not try everything to save the life of a mother and fetus, “including attempting to reimplant an ectopic pregnancy into the woman’s uterus.”1 This bill was based on 2 case reports—one from 1915 and one from 1980—which were both low quality, and the latter case was deemed to be fraudulent.2 How did this happen?

An Ohio state representative developed the bill with help from a lobbyist and without input from physicians or content experts. When asked, the representative shared that “he never researched whether re-implanting an ectopic pregnancy into a woman’s uterus was a viable medical procedure before including it in the bill.”3 He added, “I heard about it over the years. I never questioned it or gave it a lot of thought.”3

This example resonates deeply with many of us; it inspires us to speak up and act. As ObGyns, we clearly understand the consequences of legal and regulatory change in women’s health and how it directly impacts our patients and each of us as physicians. Let’s shift to something that you may feel less passion about, but I believe is equally important. This is where obstetrician-gynecologists sit in the intersection of medical care and business. This is the space where I spend most of my time, and from this vantage point, I worry about our field.

The business of medicine

Starting at the macroeconomic level, let’s think about how we as physicians are reimbursed and who makes these decisions. Looking at the national health care expenditure data, Medicare and Medicaid spending makes up nearly 40% of the total spend, and it is growing.4 Additionally, private health insurance tends to follow Centers for Medicare and Medicaid Services (CMS) decision making, further compounding its influence.4 In simple terms, CMS decides what is covered and how much we are paid. Whether you are in a solo private practice, an employer health care organization, or an academic medical center, physician reimbursement is declining.

In fact, Congress passed its year-end omnibus legislation in the final days of 2022, including a 2% Medicare physician payment cut for 2023,5 at a time when expenses to practice medicine, including nonphysician staff and supplies, are at an all-time high and we are living in a 6% inflationary state. This translates into being asked to serve more patients and cut costs. Our day-to-day feels much tighter, and this is why: Medicare physician pay increased just 11% over the past 20 years6 (2001–2021) in comparison to the cost of running a medical practice, which increased nearly 40% during that time. In other words, adjusting for inflation in practice costs, Medicare physician payment has fallen 22% over the last 20 years.7

Depending on your employment model, you may feel insulated from these changes as increases in reimbursement have occurred in other areas, such as hospitals and ambulatory surgery centers.8 In the short term, these increases help, as organizations will see additional funds. But there are 2 main issues: First, it is not nearly enough when you consider the soaring costs of running a hospital. And second, looking at our national population, we rely tremendously on self-employed doctors to serve our patients.

More than 80% of US counties lack adequate health care infrastructure.9 More than a third of the US population has less-than-adequate access to pharmacies, primary care physicians, hospitals, trauma centers, and low-cost health centers.9 To put things into perspective, more than 20% of counties in the United States are hospital deserts, where most people must drive more than 30 minutes to reach the closest hospital.9

There is good reason for this. Operating a hospital is a challenging endeavor. Even before the COVID-19 pandemic and the most recent health care financial challenges, most health care systems and large hospitals operated with very low operating margins (2%–3%). Businesses with similar margins include grocery stores and car dealerships. These low-margin businesses, including health care, rely on high volume for sustainability. High patient volumes distribute expensive hospital costs over many encounters. If physicians cannot sustain practices across the country, it is challenging to have sufficient admission and surgical volumes to justify the cost base of hospitals.

To tie this together, we have very little influence on what we are paid for our services. Reimbursement is declining, which makes it hard to have financially sustainable practices. As hospitals struggle, there is more pressure to prioritize highly profitable service lines, like orthopedics and urology, which are associated with favorable technical revenue. As hospitals are threatened, health care deserts widen, which leaves our entire health care system in jeopardy. Not surprisingly, this most likely affects those who face additional barriers to access, such as those with lower income, limited internet access, and lack of insurance. Together, these barriers further widen disparities in health care outcomes, including outcomes for women. Additionally, this death by a thousand cuts has eroded morale and increased physician burnout.

Transforming how we practice medicine is the only viable solution. I have good news: You are the leaders you have been waiting for.

Continue to: Physicians make good managers...

 

 

Physicians make good managers

To successfully transform how we practice medicine, it is critical that those leading the transformation deeply understand how medicine is practiced. The level of understanding required can be achieved only through years of medical practice, as a doctor. We understand how medical teams interact and that different sectors of our health care system are interdependent. Also, because physicians drive patient activity and ultimately reimbursement, having a seat at the table is crucial.

Some health care systems are run by businesspeople—people with finance backgrounds—and others are led by physicians. In 2017, Becker’s Hospital Review listed the chief executive officers (CEOs) of 183 nonprofit hospital and health systems.10 Of these, only 25% were led by individuals with an MD. Looking at the 115 largest hospitals in the United States, 30% are physician led.10 Considering the top 10 hospitals ranked by U.S. News & World Report for 2022, 8 of 10 have a physician at the helm.

Beyond raters and rankers, physician-led hospitals do better. Goodall compared CEOs in the top 100 best hospitals in U.S. News & World Report in 3 key medical specialties: cancer, digestive disorders, and cardiac care.11 The study explored the question: “Are hospitals’ quality ranked more highly when they are led by a medically trained doctor or non-MD professional managers?”11 Analysis revealed that hospital quality scores are about 25% higher in physician-run hospitals than in manager-run hospitals.11 Additional research shows that good management practices correlate with hospital performance, and that “the proportion of managers with a clinical degree has the largest positive effect.”12

Several theories exist as to why doctors make good managers in the health care setting.13,14 Doctors may create a more sympathetic and productive work environment for other clinicians because they are one of them. They have peer-to-peer credibility—because they have walked the walk, they have insight and perspective into how medicine is practiced.

Physicians serve as effective change agents for their organizations in several ways:

  • First, physicians take a clinical approach in their leadership roles13 and focus on patient care at the center of their decisions. We see the people behind the numbers. Simply put, we humanize the operational side of health care.
  • As physicians, we understand the interconnectivity in the practice of medicine. While closing certain service lines may be financially beneficial, these services are often closely linked to profitable service lines.
  • Beyond physicians taking a clinical approach to leadership, we emphasize quality.13 Because we all have experienced complications and lived through bad outcomes alongside our patients, we understand deeply how important patient safety and quality is, and we are not willing to sacrifice that for financial gain. For us, this is personal. We don’t see our solution to health care challenges as an “or” situation, instead we view it as an “and” situation.
  • Physician leaders often can improve medical staff engagement.13 A 2018 national survey of physicians found that those who are satisfied with their leadership are more engaged at work, have greater job satisfaction, and are less likely to experience signs of burnout.15 Physician administrators add value here.

Continue to: Surgeons as leaders...

 

 

Surgeons as leaders

What do we know about surgeons as physician leaders? Looking at the previously mentioned lists of physician leaders, surgeons are relatively absent. In the Becker’s Hospital Review study of nonprofit hospitals, only 9% of CEOs were surgeons.10 In addition, when reviewing data that associated physician leaders and hospital performance, only 3 of the CEOs were surgeons.11 Given that surgeons make up approximately 19% of US physicians, we are underrepresented.

The omission of surgeons as leaders seems inappropriate given that most hospitals are financially reliant on revenue related to surgical care and optimizing this space is an enormous opportunity. Berger and colleagues offered 3 theories as to why there are fewer surgeon leaders16:

  • The relative pay of surgeons exceeds that of most other specialties, and there may be less incentive to accept the challenges presented by leadership roles. (I will add that surgeon leadership is more costly to a system.)
  • The craftsmanship nature of surgery discourages the development of other career interests beginning at the trainee level.
  • Surgeons have been perceived stereotypically to exhibit arrogance, a characteristic that others may not warm to.

This last observation stings. Successful leadership takes social skill and teamwork.14 Although medical care is one of the few disciplines in which lack of teamwork might cost lives, physicians are not trained to be team players. We recognize how our training has led us to be lone wolves or gunners, situations where we as individuals had to beat others to secure our spot. We have been trained in command-and-control environments, in stepping up as a leader in highly stressful situations. This part of surgical culture may handicap surgeons in their quest to be health care leaders.

Other traits, however, make us particularly great leaders in health care. Our desire to succeed, willingness to push ourselves to extremes, ability to laser focus on a task, acceptance of delayed gratification, and aptitude for making timely decisions on limited data help us succeed in leadership roles. Seven years of surgical training helped me develop the grit I use every day in the C-suite.

We need more physician and surgeon leadership to thrive in the challenging health care landscape. Berger and colleagues proposed 3 potential solutions to increase the number of surgeons in hospital leadership positions16:

Nurture future surgical leaders through exposure to management training. Given the contribution to both expense in support services and resources and revenue related to surgical care, each organization needs a content expert to guide these decisions.

Recognize the important contributions that surgeons already make regarding quality, safety, and operational efficiency. An excellent example of this is the American College of Surgeons National Surgical Quality Improvement Program. Because surgeons are content experts in this area, we are primed to lead.

Hospitals, medical schools, and academic departments of surgery should recognize administrative efforts as an important part of the overall academic mission. As the adage states, “No margin, no mission.” We need bright minds to preserve and grow our margins so that we can further invest in our missions.

This is not easy. Given the barriers, this will not happen organically. Charan and colleagues provided an outline for a leadership pathway adapted for physicians (FIGURE).17,18 It starts with the individual practitioner who is a practicing physician and spends most of their time focused on patient care. As a physician becomes more interested in leadership, they develop new skills and take on more and more responsibility. As they increase in leadership responsibility, they tend to reduce clinical time and increase time spent on strategic and business management. This framework creates a pipeline so that physicians and surgeons can be developed strategically and given increasing responsibility as they develop their capabilities and expand their skill sets.

The leadership challenge

To thrive, we must transform health care by changing how we practice medicine. As ObGyns, we are the leaders we have been waiting for. As you ponder your future, think of your current career and the opportunities you might have. Do you have a seat at the table? What table is that? How are you using your knowledge, expertise, and privilege to advance health care and medicine? I challenge you to critically evaluate this—and lead. ●

References
  1. Law T. Ohio bill suggests doctors who perform abortions could face jail, unless they perform a non-existent treatment. December 1, 2019. Time. Accessed June 12, 2023. https://time.com/5742053 /ectopic-pregnancy-ohio-abortion-bill/
  2. Grossman D. Ohio abortion, ectopic pregnancy bill: ‘it’s both bad medicine and bad law-making.’ May 21, 2019. Cincinnati.com–The Enquirer. Accessed June 12, 2023. https://www .cincinnati.com/story/opinion/2019/05/21/ohio-abortion-bill -john-becker-daniel-grossman-ectopic-pregnancy-false-medicine /3753610002/
  3. Lobbyist had hand in bill sparking ectopic pregnancy flap. December 11, 2019. Associated Press. Accessed June 12, 2023. https://apnews .com/article/03216e44405fa184ae0ab80fa85089f8
  4. NHE fact sheet. CMS.gov. Updated February 17, 2023. Accessed June 12, 2023. https://www.cms.gov/research-statistics-data-and -systems/statistics-trends-and-reports/nationalhealthexpenddata /nhe-fact-sheet
  5. Senate passes omnibus spending bill with health provisions. December 23, 2022. American Hospital Association. Accessed June 12, 2023. https://www.aha.org/special-bulletin/2022-12-20-appropriations -committees-release-omnibus-spending-bill-health-provisions 
  6. Medicare updates compared to inflation (2001-2021). October 2021. American Medical Association. Accessed June 12, 2023. https://www .ama-assn.org/system/files/medicare-pay-chart-2021.pdf
  7. Resneck Jr J. Medicare physician payment reform is long overdue. October 3, 2022. American Medical Association. Accessed  June 7, 2023. https://www.ama-assn.org/about/leadership /medicare-physician-payment-reform-long-overdue
  8. Isenberg M. The stark reality of physician reimbursement. August 24, 2022. Zotec Partners. Accessed June 13, 2023. https://zotecpartners. com/advocacy-zpac/test-1/
  9. Nguyen A. Mapping healthcare deserts: 80% of the country lacks adequate access to healthcare. September 9, 2021. GoodRx Health. Accessed June 13, 2023. https://www.goodrx.com/healthcare -access/research/healthcare-deserts-80-percent-of-country-lacks -adequate-healthcare-access
  10. 183 nonprofit hospital and health system CEOs to know–2017. Updated June 20, 2018. Becker’s Hospital Review. Accessed June 7, 2023. https://www.beckershospitalreview.com/lists/188-nonprofit -hospital-and-health-system-ceos-to-know-2017.html
  11. Goodall AH. Physician-leaders and hospital performance: is there an association? Soc Sci Med. 2011;73:535-539. doi:10.1016 /j.socscimed.2011.06.025
  12. Bloom N, Sadun R, Van Reenen J. Does Management Matter in Healthcare? Center for Economic Performance and Harvard Business School; 2014.
  13. Turner J. Why healthcare C-suites should include physicians.  September 3, 2019. Managed Healthcare Executive. Accessed  June 13, 2023. https://www.managedhealthcareexecutive.com /view/why-healthcare-c-suites-should-include-physicians
  14. Stoller JK, Goodall A, Baker A. Why the best hospitals are managed by doctors. December 27, 2016. Harvard Business Review. Accessed June 13, 2023. https://hbr.org/2016/12/why-the-best-hospitals -are-managed-by-doctors
  15. Hayhurst C. Data confirms: leaders, physician burnout is on you. April 3, 2019. Aetnahealth. Accessed June 13, 2023. https://www .athenahealth.com/knowledge-hub/practice-management /research-confirms-leaders-burnout-you
  16. Berger DH, Goodall A, Tsai AY. The importance of increasing surgeon participation in hospital leadership. JAMA Surg. 2019;154:281-282. doi:10.1001/jamasurg.2018.5080
  17. Charan R, Drotter S, Noel J. The Leadership Pipeline: How to Build the Leadership-Powered Company. Jossey-Bass; 2001.
  18. Perry J, Mobley F, Brubaker M. Most doctors have little or no management training, and that’s a problem. December 15, 2017. Harvard Business Review. Accessed June 7, 2023. https://hbr.org/2017/12 /most-doctors-have-little-or-no-management-training-and-thats -a-problem
References
  1. Law T. Ohio bill suggests doctors who perform abortions could face jail, unless they perform a non-existent treatment. December 1, 2019. Time. Accessed June 12, 2023. https://time.com/5742053 /ectopic-pregnancy-ohio-abortion-bill/
  2. Grossman D. Ohio abortion, ectopic pregnancy bill: ‘it’s both bad medicine and bad law-making.’ May 21, 2019. Cincinnati.com–The Enquirer. Accessed June 12, 2023. https://www .cincinnati.com/story/opinion/2019/05/21/ohio-abortion-bill -john-becker-daniel-grossman-ectopic-pregnancy-false-medicine /3753610002/
  3. Lobbyist had hand in bill sparking ectopic pregnancy flap. December 11, 2019. Associated Press. Accessed June 12, 2023. https://apnews .com/article/03216e44405fa184ae0ab80fa85089f8
  4. NHE fact sheet. CMS.gov. Updated February 17, 2023. Accessed June 12, 2023. https://www.cms.gov/research-statistics-data-and -systems/statistics-trends-and-reports/nationalhealthexpenddata /nhe-fact-sheet
  5. Senate passes omnibus spending bill with health provisions. December 23, 2022. American Hospital Association. Accessed June 12, 2023. https://www.aha.org/special-bulletin/2022-12-20-appropriations -committees-release-omnibus-spending-bill-health-provisions 
  6. Medicare updates compared to inflation (2001-2021). October 2021. American Medical Association. Accessed June 12, 2023. https://www .ama-assn.org/system/files/medicare-pay-chart-2021.pdf
  7. Resneck Jr J. Medicare physician payment reform is long overdue. October 3, 2022. American Medical Association. Accessed  June 7, 2023. https://www.ama-assn.org/about/leadership /medicare-physician-payment-reform-long-overdue
  8. Isenberg M. The stark reality of physician reimbursement. August 24, 2022. Zotec Partners. Accessed June 13, 2023. https://zotecpartners. com/advocacy-zpac/test-1/
  9. Nguyen A. Mapping healthcare deserts: 80% of the country lacks adequate access to healthcare. September 9, 2021. GoodRx Health. Accessed June 13, 2023. https://www.goodrx.com/healthcare -access/research/healthcare-deserts-80-percent-of-country-lacks -adequate-healthcare-access
  10. 183 nonprofit hospital and health system CEOs to know–2017. Updated June 20, 2018. Becker’s Hospital Review. Accessed June 7, 2023. https://www.beckershospitalreview.com/lists/188-nonprofit -hospital-and-health-system-ceos-to-know-2017.html
  11. Goodall AH. Physician-leaders and hospital performance: is there an association? Soc Sci Med. 2011;73:535-539. doi:10.1016 /j.socscimed.2011.06.025
  12. Bloom N, Sadun R, Van Reenen J. Does Management Matter in Healthcare? Center for Economic Performance and Harvard Business School; 2014.
  13. Turner J. Why healthcare C-suites should include physicians.  September 3, 2019. Managed Healthcare Executive. Accessed  June 13, 2023. https://www.managedhealthcareexecutive.com /view/why-healthcare-c-suites-should-include-physicians
  14. Stoller JK, Goodall A, Baker A. Why the best hospitals are managed by doctors. December 27, 2016. Harvard Business Review. Accessed June 13, 2023. https://hbr.org/2016/12/why-the-best-hospitals -are-managed-by-doctors
  15. Hayhurst C. Data confirms: leaders, physician burnout is on you. April 3, 2019. Aetnahealth. Accessed June 13, 2023. https://www .athenahealth.com/knowledge-hub/practice-management /research-confirms-leaders-burnout-you
  16. Berger DH, Goodall A, Tsai AY. The importance of increasing surgeon participation in hospital leadership. JAMA Surg. 2019;154:281-282. doi:10.1001/jamasurg.2018.5080
  17. Charan R, Drotter S, Noel J. The Leadership Pipeline: How to Build the Leadership-Powered Company. Jossey-Bass; 2001.
  18. Perry J, Mobley F, Brubaker M. Most doctors have little or no management training, and that’s a problem. December 15, 2017. Harvard Business Review. Accessed June 7, 2023. https://hbr.org/2017/12 /most-doctors-have-little-or-no-management-training-and-thats -a-problem
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Surgical volume and outcomes for gynecologic surgery: Is more always better?

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Changed
Tue, 07/11/2023 - 19:43

 

Over the last 3 decades, abundant evidence has demonstrated the association between surgical volume and outcomes. Patients operated on by high-volume surgeons and at high-volume hospitals have superior outcomes.1,2 This relationship has provided a framework for a number of public health policies to try to align patients with appropriate providers and centers to optimize perioperative outcomes. In this article, we examine the volume-outcomes paradigm for gynecologic surgery and explore how this relationship is influencing patterns of care and policy.

 

Surgical volume in gynecology

The association between both hospital and surgeon volume and outcomes has been explored across a number of gynecologic procedures.3 A meta-analysis that included 741,000 patients found that low-volume surgeons had an increased rate of complications overall, a higher rate of intraoperative complications, and a higher rate of postoperative complications compared with high-volume surgeons. While there was no association between volume and mortality overall, when limited to gynecologic oncology studies, low surgeon volume was associated with increased perioperative mortality.3

While these studies demonstrated a statistically significant association between surgeon volume and perioperative outcomes, the magnitude of the effect is modest compared with other higher-risk procedures associated with greater perioperative morbidity. For example, in a large study that examined oncologic and cardiovascular surgery, perioperative mortality in patients who underwent pancreatic resection was reduced from 15% for low-volume surgeons to 5% for high-volume surgeons.1 By contrast, for gynecologic surgery, complications occurred in 97 per 1,000 patients operated on by high-volume surgeons compared with between 114 and 137 per 1,000 for low-volume surgeons. Thus, to avoid 1 in-hospital complication, 30 surgeries performed by low-volume surgeons would need to be moved to high-volume surgeons. For intraoperative complications, 38 patients would need to be moved from low- to high-volume surgeons to prevent 1 such complication.3 In addition to morbidity and mortality, higher surgeon volume is associated with greater use of minimally invasive surgery, a lower likelihood of conversion to laparotomy, and lower costs.3



Similarly, hospital volume also has been associated with outcomes for gynecologic surgery.4 In a report of patients who underwent laparoscopic hysterectomy, the authors found that the complication rate was 18% lower for patients at high- versus low-volume hospitals. In addition, cost was lower at the high-volume centers.4 Like surgeon volume, the magnitude of the differential in outcomes between high- and low-volume hospitals is often modest.4

While most studies have focused on short-term outcomes, surgical volume appears also to be associated with longer-term outcomes. For gynecologic cancer, studies have demonstrated an association between hospital volume and survival for ovarian and cervical cancer.5-7 A large report of centers across the United States found that the 5-year survival rate increased from 39% for patients treated at low-volume centers to 51% at the highest-volume hospitals.5 In urogynecology, surgeon volume has been associated with midurethral sling revision. One study noted that after an individual surgeon performed 50 procedures a year, each additional case was associated with a decline in the rate of sling revision.8 One could argue that these longer-term end points may be the measures that matter most to patients.

Although the magnitude of the association between surgical volume and outcomes in gynecology appears to be relatively modest, outcomes for very-low-volume (VLV) surgeons are substantially worse. An analysis of more than 430,000 patients who underwent hysterectomy compared outcomes between VLV surgeons (characterized as surgeons who performed only 1 hysterectomy in the prior year) and other gynecologic surgeons. The overall complication rate was 32% in VLV surgeons compared with 10% among other surgeons, while the perioperative mortality rate was 2.5% versus 0.2% in the 2 groups, respectively. Likely reflecting changing practice patterns in gynecology, a sizable number of surgeons were classified as VLV physicians.9

Continue to: Public health applications of gynecologic surgical volume...

 

 

Public health applications of gynecologic surgical volume

The large body of literature on volume and outcomes has led to a number of public health initiatives aimed at reducing perioperative morbidity and mortality. Broadly, these efforts focus on regionalization of care, targeted quality improvement, and the development of minimum volume standards. Each strategy holds promise but also the potential to lead to unwanted consequences.

Regionalization of care

Recognition of the volume-outcomes paradigm has led to efforts to regionalize care for complex procedures to high-volume surgeons and centers.10 A cohort study of surgical patterns of care for Medicare recipients who underwent cancer resections or abdominal aortic aneurysm repair from 1999 to 2008 demonstrated these shifting practice patterns. For example, in 1999–2000, pancreatectomy was performed in 1,308 hospitals, with a median case volume of 5 procedures per year. By 2007–2008, the number of hospitals in which pancreatectomy was performed declined to 978, and the median case volume rose to 16 procedures per year. Importantly, over this time period, risk-adjusted mortality for pancreatectomy declined by 19%, and increased hospital volume was responsible for more than two-thirds of the decline in mortality.10

There has similarly been a gradual concentration of some gynecologic procedures to higher-volume surgeons and centers.11,12 Among patients undergoing hysterectomy for endometrial cancer in New York State, 845 surgeons with a mean case volume of 3 procedures per year treated patients in 2000. By 2014, the number of surgeons who performed these operations declined to 317 while mean annual case volume rose to 10 procedures per year. The number of hospitals in which women with endometrial cancer were treated declined from 182 to 98 over the same time period.11 Similar trends were noted for patients undergoing ovarian cancer resection.12 While patterns of gynecologic care for some surgical procedures have clearly changed, it has been more difficult to link these changes to improvements in outcomes.11,12

Despite the intuitive appeal of regionalization of surgical care, such a strategy has a number of limitations and practical challenges. Not surprisingly, limiting the number of surgeons and hospitals that perform a given procedure necessitates that patients travel a greater distance to obtain necessary surgical care.13,14 An analysis of endometrial cancer patients in New York State stratified patients based on their area of residence into 10 hospital referral regions (HRRs), which represent health care markets for tertiary medical care. From 2000 to 2014, the distance patients traveled to receive their surgical care increased in all of the HRRs studied. This was most pronounced in 1 of the HRRs in which the median travel distance rose by 47 miles over the 15-year period (FIGURE 1; FIGURE 2).14

Whether patients are willing to travel for care remains a matter of debate and depends on the disease, the surgical procedure, and the anticipated benefit associated with a longer travel distance.15,16 In a discrete choice experiment, 100 participants were given a hypothetical scenario in which they had potentially resectable pancreatic cancer; they were queried on their willingness to travel for care based on varying differences in mortality between a local and regional hospital.15 When mortality at the local hospital was double that of the regional hospital (6% vs 3%), 45% of patients chose to remain at the local hospital. When the differential increased to a 4 times greater mortality at the local hospital (12% vs 3%), 23% of patients still chose to remain at the local hospital.15



A similar study asked patients with ovarian neoplasms whether they would travel 50 miles to a regional center for surgery based on some degree of increased 5-year survival.16 Overall, 79% of patients would travel for a 4% improvement in survival while 97% would travel for a 12% improvement in survival.16

Lastly, a number of studies have shown that regionalization of surgical care disproportionately affects Black and Hispanic patients and those with low socioeconomic status.12,13,17 A simulation study on the effect of regionalizing care for pancreatectomy noted that using a hospital volume threshold of 20 procedures per year, a higher percentage of Black and Hispanic patients than White patients would be required to travel to a higher-volume center.13 Similarly, Medicaid recipients were more likely to be affected.13 Despite the inequities in who must travel for regionalized care, prior work has suggested that regionalization of cancer care to high-volume centers may reduce racial and socioeconomic disparities in survival for some cancers.18

 

Targeted quality improvement

Realizing the practical limitations of regionalization of care, an alternative strategy is to improve the quality of care at low-volume hospitals.5,19 Quality of care and surgical volume often are correlated, and the delivery of high-quality care can mitigate some of the influence of surgical volume on outcomes.

These principles were demonstrated in a study of more than 100,000 patients with ovarian cancer that stratified treating hospitals into volume quintiles.5 As expected, survival (both 2- and 5-year) was highest in the highest-volume quintile hospitals (FIGURE 3).5 Similarly, quality of care, measured through adherence to various process measures, was also highest in the highest-volume quintile hospitals. Interestingly, in the second-fourth volume quintile hospitals, there was substantial variation in adherence to quality metrics. Among hospitals with higher quality care, an improved survival was noted compared with lower quality care hospitals within the same volume quintile. Survival at high-quality, intermediate-volume hospitals approached that of the high-volume quintile hospitals.5



These findings highlight the importance of quality of care as well as the complex interplay of surgical volume and other factors.20 Many have argued that it may be more appropriate to measure quality of care and past performance and outcomes rather than surgical volume.21

Continue to: Minimum volume standards...

 

 

Minimum volume standards

While efforts to regionalize surgical care have gradually evolved, calls have been growing to formalize policies that limit the performance of some procedures to surgeons and centers that meet a minimum volume threshold or standard.21 One such effort, based on consensus from 3 academic hospital systems, was a campaign for hospitals to “Take the Volume Pledge.”21 The campaign’s goal is to encourage health care systems to restrict the performance of 10 procedures to surgeons and hospitals within their systems that meet a minimum volume standard for the given operations.21 In essence, procedures would be restricted for low-volume providers and centers and triaged to higher-volume surgeons and hospitals within a given health care system.21

Proponents of the Volume Pledge argue that it is a relatively straightforward way to align patients and providers to optimize outcomes. The Volume Pledge focuses on larger hospital systems and encourages referral within the given system, thus mitigating competitive and financial concerns about referring patients to outside providers. Those who have argued against the Volume Pledge point out that the volume cut points chosen are somewhat arbitrary, that these policies have the potential to negatively impact rural hospitals and those serving smaller communities, and that quality is a more appropriate metric than volume.22 The Volume Pledge does not include any gynecologic procedures, and to date it has met with only limited success.23

Perhaps more directly applicable to gynecologic surgeons are ongoing national trends to base hospital credentialing on surgical volume. In essence, individual surgeons must demonstrate that they have performed a minimum number of procedures to obtain or retain privileges.24,25 While there is strong evidence of the association between volume and outcomes for some complex surgical procedures, linking volume to credentialing has a number of potential pitfalls. Studies of surgical outcomes based on volume represent average performance, and many low-volume providers have better-than-expected outcomes. Volume measures typically represent recent performance; it is difficult to measure the overall experience of individual surgeons. Similarly, surgical outcomes depend on both the surgeon and the system in which the surgeon operates. It is difficult, if not impossible, to account for differences in the environment in which a surgeon works.25

A study of gynecologic surgeons who performed hysterectomy in New York State demonstrates many of the complexities of volume-based credentialing.26 In a cohort of more than55,000 patients who underwent abdominal hysterectomy, there was a strong association between low surgeon volume and a higher-than-expected rate of complications. If one were to consider limiting privileges to even the lowest-volume providers, there would be a significant impact on the surgical workforce. In this cohort, limiting credentialing to the lowest-volume providers, those who performed only 1 abdominal hysterectomy in the prior year would restrict the privileges of 17.5% of the surgeons in the cohort. Further, in this low-volume cohort that performed only 1 abdominal hysterectomy in the prior year, 69% of the surgeons actually had outcomes that were better than predicted.26 These data highlight not only the difficulty of applying averages to individual surgeons but also the profound impact that policy changes could have on the practice of gynecologic surgery.

 

Volume-outcomes paradigm discussions continue

The association between higher surgeon and hospital procedural volume for gynecologic surgeries and improved outcomes now has been convincingly demonstrated. With this knowledge, over the last decade the patterns of care for patients undergoing gynecologic surgery have clearly shifted, and these operations are now more commonly being performed by a smaller number of physicians and at fewer hospitals.

While efforts to improve quality are clearly important, many policy interventions, such as regionalization of care, have untoward consequences that must be considered. As we move forward, it will be essential to ensure that there is a robust debate among patients, providers, and policymakers on the merits of public health policies based on the volume-outcomes paradigm. ●

References
  1. Birkmeyer JD, Stukel TA, Siewers AE, et al. Surgeon volume and operative mortality in the United States. N Engl J Med. 2003;349:2117-2127.
  2. Birkmeyer JD, Siewers AE, Finlayson EV, et al. Hospital volume and surgical mortality in the United States. N Engl J Med. 2002;346:11281137.
  3. Mowat A, Maher C, Ballard E. Surgical outcomes for low-volume vs high-volume surgeons in gynecology surgery: a systematic review and meta-analysis. Am J Obstet Gynecol. 2016;215:21-33.
  4. Wallenstein MR, Ananth CV, Kim JH, et al. Effect of surgical volume on outcomes for laparoscopic hysterectomy for benign indications. Obstet Gynecol. 2012;119:709-716.
  5. Wright JD, Chen L, Hou JY, et al. Association of hospital volume and quality of care with survival for ovarian cancer. Obstet Gynecol. 2017;130:545-553.
  6. Cliby WA, Powell MA, Al-Hammadi N, et al. Ovarian cancer in the United States: contemporary patterns of care associated with improved survival. Gynecol Oncol. 2015;136:11-17.
  7. Matsuo K, Shimada M, Yamaguchi S, et al. Association of radical hysterectomy surgical volume and survival for early-stage cervical cancer. Obstet Gynecol. 2019;133:1086-1098.
  8. Brennand EA, Quan H. Evaluation of the effect of surgeon’s operative volume and specialty on likelihood of revision after mesh midurethral sling placement. Obstet Gynecol. 2019;133:1099-1108.
  9. Ruiz MP, Chen L, Hou JY, et al. Outcomes of hysterectomy performed by very low-volume surgeons. Obstet Gynecol. 2018;131:981-990.
  10. Finks JF, Osborne NH, Birkmeyer JD. Trends in hospital volume and operative mortality for high-risk surgery. N Engl J Med. 2011;364:21282137.
  11. Wright JD, Ruiz MP, Chen L, et al. Changes in surgical volume and outcomes over time for women undergoing hysterectomy for endometrial cancer. Obstet Gynecol. 2018;132:59-69.
  12. Wright JD, Chen L, Buskwofie A, et al. Regionalization of care for women with ovarian cancer. Gynecol Oncol. 2019;154:394-400.
  13. Fong ZV, Hashimoto DA, Jin G, et al. Simulated volume-based regionalization of complex procedures: impact on spatial access to care. Ann Surg. 2021;274:312-318.
  14. Knisely A, Huang Y, Melamed A, et al. Effect of regionalization of endometrial cancer care on site of care and patient travel. Am J Obstet Gynecol. 2020;222:58.e1-58.e10.
  15. Finlayson SR, Birkmeyer JD, Tosteson AN, et al. Patient preferences for location of care: implications for regionalization. Med Care. 1999;37:204-209.
  16. Shalowitz DI, Nivasch E, Burger RA, et al. Are patients willing to travel for better ovarian cancer care? Gynecol Oncol. 2018;148:42-48.
  17. Rehmani SS, Liu B, Al-Ayoubi AM, et al. Racial disparity in utilization of high-volume hospitals for surgical treatment of esophageal cancer. Ann Thorac Surg. 2018;106:346-353.
  18. Nattinger AB, Rademacher N, McGinley EL, et al. Can regionalization of care reduce socioeconomic disparities in breast cancer survival? Med Care. 2021;59:77-81.
  19. Auerbach AD, Hilton JF, Maselli J, et al. Shop for quality or volume? Volume, quality, and outcomes of coronary artery bypass surgery. Ann Intern Med. 2009;150:696-704.
  20. Kurlansky PA, Argenziano M, Dunton R, et al. Quality, not volume, determines outcome of coronary artery bypass surgery in a university-based community hospital network. J Thorac Cardiovasc Surg. 2012;143:287-293.
  21. Urbach DR. Pledging to eliminate low-volume surgery. N Engl J Med. 2015;373:1388-1390.
  22. Blanco BA, Kothari AN, Blackwell RH, et al. “Take the Volume Pledge” may result in disparity in access to care. Surgery. 2017;161:837-845.
  23. Farjah F, Grau-Sepulveda MV, Gaissert H, et al. Volume Pledge is not associated with better short-term outcomes after lung cancer resection. J Clin Oncol. 2020;38:3518-3527.
  24. Tracy EE, Zephyrin LC, Rosman DA, et al. Credentialing based on surgical volume, physician workforce challenges, and patient access. Obstet Gynecol. 2013;122:947-951.
  25. Statement on credentialing and privileging and volume performance issues. April 1, 2018. American College of Surgeons. Accessed April 10, 2023. https://facs.org/about-acs/statements/credentialing-andprivileging-and-volume-performance-issues/
  26. Ruiz MP, Chen L, Hou JY, et al. Effect of minimum-volume standards on patient outcomes and surgical practice patterns for hysterectomy. Obstet Gynecol. 2018;132:1229-1237.
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Herbert Irving Comprehensive Cancer Center 
New York–Presbyterian Hospital 
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New York–Presbyterian Hospital 
New York, New York

The author reports no financial relationships relevant to this article.

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Sol Goldman Associate Professor    
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New York–Presbyterian Hospital 
New York, New York

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Over the last 3 decades, abundant evidence has demonstrated the association between surgical volume and outcomes. Patients operated on by high-volume surgeons and at high-volume hospitals have superior outcomes.1,2 This relationship has provided a framework for a number of public health policies to try to align patients with appropriate providers and centers to optimize perioperative outcomes. In this article, we examine the volume-outcomes paradigm for gynecologic surgery and explore how this relationship is influencing patterns of care and policy.

 

Surgical volume in gynecology

The association between both hospital and surgeon volume and outcomes has been explored across a number of gynecologic procedures.3 A meta-analysis that included 741,000 patients found that low-volume surgeons had an increased rate of complications overall, a higher rate of intraoperative complications, and a higher rate of postoperative complications compared with high-volume surgeons. While there was no association between volume and mortality overall, when limited to gynecologic oncology studies, low surgeon volume was associated with increased perioperative mortality.3

While these studies demonstrated a statistically significant association between surgeon volume and perioperative outcomes, the magnitude of the effect is modest compared with other higher-risk procedures associated with greater perioperative morbidity. For example, in a large study that examined oncologic and cardiovascular surgery, perioperative mortality in patients who underwent pancreatic resection was reduced from 15% for low-volume surgeons to 5% for high-volume surgeons.1 By contrast, for gynecologic surgery, complications occurred in 97 per 1,000 patients operated on by high-volume surgeons compared with between 114 and 137 per 1,000 for low-volume surgeons. Thus, to avoid 1 in-hospital complication, 30 surgeries performed by low-volume surgeons would need to be moved to high-volume surgeons. For intraoperative complications, 38 patients would need to be moved from low- to high-volume surgeons to prevent 1 such complication.3 In addition to morbidity and mortality, higher surgeon volume is associated with greater use of minimally invasive surgery, a lower likelihood of conversion to laparotomy, and lower costs.3



Similarly, hospital volume also has been associated with outcomes for gynecologic surgery.4 In a report of patients who underwent laparoscopic hysterectomy, the authors found that the complication rate was 18% lower for patients at high- versus low-volume hospitals. In addition, cost was lower at the high-volume centers.4 Like surgeon volume, the magnitude of the differential in outcomes between high- and low-volume hospitals is often modest.4

While most studies have focused on short-term outcomes, surgical volume appears also to be associated with longer-term outcomes. For gynecologic cancer, studies have demonstrated an association between hospital volume and survival for ovarian and cervical cancer.5-7 A large report of centers across the United States found that the 5-year survival rate increased from 39% for patients treated at low-volume centers to 51% at the highest-volume hospitals.5 In urogynecology, surgeon volume has been associated with midurethral sling revision. One study noted that after an individual surgeon performed 50 procedures a year, each additional case was associated with a decline in the rate of sling revision.8 One could argue that these longer-term end points may be the measures that matter most to patients.

Although the magnitude of the association between surgical volume and outcomes in gynecology appears to be relatively modest, outcomes for very-low-volume (VLV) surgeons are substantially worse. An analysis of more than 430,000 patients who underwent hysterectomy compared outcomes between VLV surgeons (characterized as surgeons who performed only 1 hysterectomy in the prior year) and other gynecologic surgeons. The overall complication rate was 32% in VLV surgeons compared with 10% among other surgeons, while the perioperative mortality rate was 2.5% versus 0.2% in the 2 groups, respectively. Likely reflecting changing practice patterns in gynecology, a sizable number of surgeons were classified as VLV physicians.9

Continue to: Public health applications of gynecologic surgical volume...

 

 

Public health applications of gynecologic surgical volume

The large body of literature on volume and outcomes has led to a number of public health initiatives aimed at reducing perioperative morbidity and mortality. Broadly, these efforts focus on regionalization of care, targeted quality improvement, and the development of minimum volume standards. Each strategy holds promise but also the potential to lead to unwanted consequences.

Regionalization of care

Recognition of the volume-outcomes paradigm has led to efforts to regionalize care for complex procedures to high-volume surgeons and centers.10 A cohort study of surgical patterns of care for Medicare recipients who underwent cancer resections or abdominal aortic aneurysm repair from 1999 to 2008 demonstrated these shifting practice patterns. For example, in 1999–2000, pancreatectomy was performed in 1,308 hospitals, with a median case volume of 5 procedures per year. By 2007–2008, the number of hospitals in which pancreatectomy was performed declined to 978, and the median case volume rose to 16 procedures per year. Importantly, over this time period, risk-adjusted mortality for pancreatectomy declined by 19%, and increased hospital volume was responsible for more than two-thirds of the decline in mortality.10

There has similarly been a gradual concentration of some gynecologic procedures to higher-volume surgeons and centers.11,12 Among patients undergoing hysterectomy for endometrial cancer in New York State, 845 surgeons with a mean case volume of 3 procedures per year treated patients in 2000. By 2014, the number of surgeons who performed these operations declined to 317 while mean annual case volume rose to 10 procedures per year. The number of hospitals in which women with endometrial cancer were treated declined from 182 to 98 over the same time period.11 Similar trends were noted for patients undergoing ovarian cancer resection.12 While patterns of gynecologic care for some surgical procedures have clearly changed, it has been more difficult to link these changes to improvements in outcomes.11,12

Despite the intuitive appeal of regionalization of surgical care, such a strategy has a number of limitations and practical challenges. Not surprisingly, limiting the number of surgeons and hospitals that perform a given procedure necessitates that patients travel a greater distance to obtain necessary surgical care.13,14 An analysis of endometrial cancer patients in New York State stratified patients based on their area of residence into 10 hospital referral regions (HRRs), which represent health care markets for tertiary medical care. From 2000 to 2014, the distance patients traveled to receive their surgical care increased in all of the HRRs studied. This was most pronounced in 1 of the HRRs in which the median travel distance rose by 47 miles over the 15-year period (FIGURE 1; FIGURE 2).14

Whether patients are willing to travel for care remains a matter of debate and depends on the disease, the surgical procedure, and the anticipated benefit associated with a longer travel distance.15,16 In a discrete choice experiment, 100 participants were given a hypothetical scenario in which they had potentially resectable pancreatic cancer; they were queried on their willingness to travel for care based on varying differences in mortality between a local and regional hospital.15 When mortality at the local hospital was double that of the regional hospital (6% vs 3%), 45% of patients chose to remain at the local hospital. When the differential increased to a 4 times greater mortality at the local hospital (12% vs 3%), 23% of patients still chose to remain at the local hospital.15



A similar study asked patients with ovarian neoplasms whether they would travel 50 miles to a regional center for surgery based on some degree of increased 5-year survival.16 Overall, 79% of patients would travel for a 4% improvement in survival while 97% would travel for a 12% improvement in survival.16

Lastly, a number of studies have shown that regionalization of surgical care disproportionately affects Black and Hispanic patients and those with low socioeconomic status.12,13,17 A simulation study on the effect of regionalizing care for pancreatectomy noted that using a hospital volume threshold of 20 procedures per year, a higher percentage of Black and Hispanic patients than White patients would be required to travel to a higher-volume center.13 Similarly, Medicaid recipients were more likely to be affected.13 Despite the inequities in who must travel for regionalized care, prior work has suggested that regionalization of cancer care to high-volume centers may reduce racial and socioeconomic disparities in survival for some cancers.18

 

Targeted quality improvement

Realizing the practical limitations of regionalization of care, an alternative strategy is to improve the quality of care at low-volume hospitals.5,19 Quality of care and surgical volume often are correlated, and the delivery of high-quality care can mitigate some of the influence of surgical volume on outcomes.

These principles were demonstrated in a study of more than 100,000 patients with ovarian cancer that stratified treating hospitals into volume quintiles.5 As expected, survival (both 2- and 5-year) was highest in the highest-volume quintile hospitals (FIGURE 3).5 Similarly, quality of care, measured through adherence to various process measures, was also highest in the highest-volume quintile hospitals. Interestingly, in the second-fourth volume quintile hospitals, there was substantial variation in adherence to quality metrics. Among hospitals with higher quality care, an improved survival was noted compared with lower quality care hospitals within the same volume quintile. Survival at high-quality, intermediate-volume hospitals approached that of the high-volume quintile hospitals.5



These findings highlight the importance of quality of care as well as the complex interplay of surgical volume and other factors.20 Many have argued that it may be more appropriate to measure quality of care and past performance and outcomes rather than surgical volume.21

Continue to: Minimum volume standards...

 

 

Minimum volume standards

While efforts to regionalize surgical care have gradually evolved, calls have been growing to formalize policies that limit the performance of some procedures to surgeons and centers that meet a minimum volume threshold or standard.21 One such effort, based on consensus from 3 academic hospital systems, was a campaign for hospitals to “Take the Volume Pledge.”21 The campaign’s goal is to encourage health care systems to restrict the performance of 10 procedures to surgeons and hospitals within their systems that meet a minimum volume standard for the given operations.21 In essence, procedures would be restricted for low-volume providers and centers and triaged to higher-volume surgeons and hospitals within a given health care system.21

Proponents of the Volume Pledge argue that it is a relatively straightforward way to align patients and providers to optimize outcomes. The Volume Pledge focuses on larger hospital systems and encourages referral within the given system, thus mitigating competitive and financial concerns about referring patients to outside providers. Those who have argued against the Volume Pledge point out that the volume cut points chosen are somewhat arbitrary, that these policies have the potential to negatively impact rural hospitals and those serving smaller communities, and that quality is a more appropriate metric than volume.22 The Volume Pledge does not include any gynecologic procedures, and to date it has met with only limited success.23

Perhaps more directly applicable to gynecologic surgeons are ongoing national trends to base hospital credentialing on surgical volume. In essence, individual surgeons must demonstrate that they have performed a minimum number of procedures to obtain or retain privileges.24,25 While there is strong evidence of the association between volume and outcomes for some complex surgical procedures, linking volume to credentialing has a number of potential pitfalls. Studies of surgical outcomes based on volume represent average performance, and many low-volume providers have better-than-expected outcomes. Volume measures typically represent recent performance; it is difficult to measure the overall experience of individual surgeons. Similarly, surgical outcomes depend on both the surgeon and the system in which the surgeon operates. It is difficult, if not impossible, to account for differences in the environment in which a surgeon works.25

A study of gynecologic surgeons who performed hysterectomy in New York State demonstrates many of the complexities of volume-based credentialing.26 In a cohort of more than55,000 patients who underwent abdominal hysterectomy, there was a strong association between low surgeon volume and a higher-than-expected rate of complications. If one were to consider limiting privileges to even the lowest-volume providers, there would be a significant impact on the surgical workforce. In this cohort, limiting credentialing to the lowest-volume providers, those who performed only 1 abdominal hysterectomy in the prior year would restrict the privileges of 17.5% of the surgeons in the cohort. Further, in this low-volume cohort that performed only 1 abdominal hysterectomy in the prior year, 69% of the surgeons actually had outcomes that were better than predicted.26 These data highlight not only the difficulty of applying averages to individual surgeons but also the profound impact that policy changes could have on the practice of gynecologic surgery.

 

Volume-outcomes paradigm discussions continue

The association between higher surgeon and hospital procedural volume for gynecologic surgeries and improved outcomes now has been convincingly demonstrated. With this knowledge, over the last decade the patterns of care for patients undergoing gynecologic surgery have clearly shifted, and these operations are now more commonly being performed by a smaller number of physicians and at fewer hospitals.

While efforts to improve quality are clearly important, many policy interventions, such as regionalization of care, have untoward consequences that must be considered. As we move forward, it will be essential to ensure that there is a robust debate among patients, providers, and policymakers on the merits of public health policies based on the volume-outcomes paradigm. ●

 

Over the last 3 decades, abundant evidence has demonstrated the association between surgical volume and outcomes. Patients operated on by high-volume surgeons and at high-volume hospitals have superior outcomes.1,2 This relationship has provided a framework for a number of public health policies to try to align patients with appropriate providers and centers to optimize perioperative outcomes. In this article, we examine the volume-outcomes paradigm for gynecologic surgery and explore how this relationship is influencing patterns of care and policy.

 

Surgical volume in gynecology

The association between both hospital and surgeon volume and outcomes has been explored across a number of gynecologic procedures.3 A meta-analysis that included 741,000 patients found that low-volume surgeons had an increased rate of complications overall, a higher rate of intraoperative complications, and a higher rate of postoperative complications compared with high-volume surgeons. While there was no association between volume and mortality overall, when limited to gynecologic oncology studies, low surgeon volume was associated with increased perioperative mortality.3

While these studies demonstrated a statistically significant association between surgeon volume and perioperative outcomes, the magnitude of the effect is modest compared with other higher-risk procedures associated with greater perioperative morbidity. For example, in a large study that examined oncologic and cardiovascular surgery, perioperative mortality in patients who underwent pancreatic resection was reduced from 15% for low-volume surgeons to 5% for high-volume surgeons.1 By contrast, for gynecologic surgery, complications occurred in 97 per 1,000 patients operated on by high-volume surgeons compared with between 114 and 137 per 1,000 for low-volume surgeons. Thus, to avoid 1 in-hospital complication, 30 surgeries performed by low-volume surgeons would need to be moved to high-volume surgeons. For intraoperative complications, 38 patients would need to be moved from low- to high-volume surgeons to prevent 1 such complication.3 In addition to morbidity and mortality, higher surgeon volume is associated with greater use of minimally invasive surgery, a lower likelihood of conversion to laparotomy, and lower costs.3



Similarly, hospital volume also has been associated with outcomes for gynecologic surgery.4 In a report of patients who underwent laparoscopic hysterectomy, the authors found that the complication rate was 18% lower for patients at high- versus low-volume hospitals. In addition, cost was lower at the high-volume centers.4 Like surgeon volume, the magnitude of the differential in outcomes between high- and low-volume hospitals is often modest.4

While most studies have focused on short-term outcomes, surgical volume appears also to be associated with longer-term outcomes. For gynecologic cancer, studies have demonstrated an association between hospital volume and survival for ovarian and cervical cancer.5-7 A large report of centers across the United States found that the 5-year survival rate increased from 39% for patients treated at low-volume centers to 51% at the highest-volume hospitals.5 In urogynecology, surgeon volume has been associated with midurethral sling revision. One study noted that after an individual surgeon performed 50 procedures a year, each additional case was associated with a decline in the rate of sling revision.8 One could argue that these longer-term end points may be the measures that matter most to patients.

Although the magnitude of the association between surgical volume and outcomes in gynecology appears to be relatively modest, outcomes for very-low-volume (VLV) surgeons are substantially worse. An analysis of more than 430,000 patients who underwent hysterectomy compared outcomes between VLV surgeons (characterized as surgeons who performed only 1 hysterectomy in the prior year) and other gynecologic surgeons. The overall complication rate was 32% in VLV surgeons compared with 10% among other surgeons, while the perioperative mortality rate was 2.5% versus 0.2% in the 2 groups, respectively. Likely reflecting changing practice patterns in gynecology, a sizable number of surgeons were classified as VLV physicians.9

Continue to: Public health applications of gynecologic surgical volume...

 

 

Public health applications of gynecologic surgical volume

The large body of literature on volume and outcomes has led to a number of public health initiatives aimed at reducing perioperative morbidity and mortality. Broadly, these efforts focus on regionalization of care, targeted quality improvement, and the development of minimum volume standards. Each strategy holds promise but also the potential to lead to unwanted consequences.

Regionalization of care

Recognition of the volume-outcomes paradigm has led to efforts to regionalize care for complex procedures to high-volume surgeons and centers.10 A cohort study of surgical patterns of care for Medicare recipients who underwent cancer resections or abdominal aortic aneurysm repair from 1999 to 2008 demonstrated these shifting practice patterns. For example, in 1999–2000, pancreatectomy was performed in 1,308 hospitals, with a median case volume of 5 procedures per year. By 2007–2008, the number of hospitals in which pancreatectomy was performed declined to 978, and the median case volume rose to 16 procedures per year. Importantly, over this time period, risk-adjusted mortality for pancreatectomy declined by 19%, and increased hospital volume was responsible for more than two-thirds of the decline in mortality.10

There has similarly been a gradual concentration of some gynecologic procedures to higher-volume surgeons and centers.11,12 Among patients undergoing hysterectomy for endometrial cancer in New York State, 845 surgeons with a mean case volume of 3 procedures per year treated patients in 2000. By 2014, the number of surgeons who performed these operations declined to 317 while mean annual case volume rose to 10 procedures per year. The number of hospitals in which women with endometrial cancer were treated declined from 182 to 98 over the same time period.11 Similar trends were noted for patients undergoing ovarian cancer resection.12 While patterns of gynecologic care for some surgical procedures have clearly changed, it has been more difficult to link these changes to improvements in outcomes.11,12

Despite the intuitive appeal of regionalization of surgical care, such a strategy has a number of limitations and practical challenges. Not surprisingly, limiting the number of surgeons and hospitals that perform a given procedure necessitates that patients travel a greater distance to obtain necessary surgical care.13,14 An analysis of endometrial cancer patients in New York State stratified patients based on their area of residence into 10 hospital referral regions (HRRs), which represent health care markets for tertiary medical care. From 2000 to 2014, the distance patients traveled to receive their surgical care increased in all of the HRRs studied. This was most pronounced in 1 of the HRRs in which the median travel distance rose by 47 miles over the 15-year period (FIGURE 1; FIGURE 2).14

Whether patients are willing to travel for care remains a matter of debate and depends on the disease, the surgical procedure, and the anticipated benefit associated with a longer travel distance.15,16 In a discrete choice experiment, 100 participants were given a hypothetical scenario in which they had potentially resectable pancreatic cancer; they were queried on their willingness to travel for care based on varying differences in mortality between a local and regional hospital.15 When mortality at the local hospital was double that of the regional hospital (6% vs 3%), 45% of patients chose to remain at the local hospital. When the differential increased to a 4 times greater mortality at the local hospital (12% vs 3%), 23% of patients still chose to remain at the local hospital.15



A similar study asked patients with ovarian neoplasms whether they would travel 50 miles to a regional center for surgery based on some degree of increased 5-year survival.16 Overall, 79% of patients would travel for a 4% improvement in survival while 97% would travel for a 12% improvement in survival.16

Lastly, a number of studies have shown that regionalization of surgical care disproportionately affects Black and Hispanic patients and those with low socioeconomic status.12,13,17 A simulation study on the effect of regionalizing care for pancreatectomy noted that using a hospital volume threshold of 20 procedures per year, a higher percentage of Black and Hispanic patients than White patients would be required to travel to a higher-volume center.13 Similarly, Medicaid recipients were more likely to be affected.13 Despite the inequities in who must travel for regionalized care, prior work has suggested that regionalization of cancer care to high-volume centers may reduce racial and socioeconomic disparities in survival for some cancers.18

 

Targeted quality improvement

Realizing the practical limitations of regionalization of care, an alternative strategy is to improve the quality of care at low-volume hospitals.5,19 Quality of care and surgical volume often are correlated, and the delivery of high-quality care can mitigate some of the influence of surgical volume on outcomes.

These principles were demonstrated in a study of more than 100,000 patients with ovarian cancer that stratified treating hospitals into volume quintiles.5 As expected, survival (both 2- and 5-year) was highest in the highest-volume quintile hospitals (FIGURE 3).5 Similarly, quality of care, measured through adherence to various process measures, was also highest in the highest-volume quintile hospitals. Interestingly, in the second-fourth volume quintile hospitals, there was substantial variation in adherence to quality metrics. Among hospitals with higher quality care, an improved survival was noted compared with lower quality care hospitals within the same volume quintile. Survival at high-quality, intermediate-volume hospitals approached that of the high-volume quintile hospitals.5



These findings highlight the importance of quality of care as well as the complex interplay of surgical volume and other factors.20 Many have argued that it may be more appropriate to measure quality of care and past performance and outcomes rather than surgical volume.21

Continue to: Minimum volume standards...

 

 

Minimum volume standards

While efforts to regionalize surgical care have gradually evolved, calls have been growing to formalize policies that limit the performance of some procedures to surgeons and centers that meet a minimum volume threshold or standard.21 One such effort, based on consensus from 3 academic hospital systems, was a campaign for hospitals to “Take the Volume Pledge.”21 The campaign’s goal is to encourage health care systems to restrict the performance of 10 procedures to surgeons and hospitals within their systems that meet a minimum volume standard for the given operations.21 In essence, procedures would be restricted for low-volume providers and centers and triaged to higher-volume surgeons and hospitals within a given health care system.21

Proponents of the Volume Pledge argue that it is a relatively straightforward way to align patients and providers to optimize outcomes. The Volume Pledge focuses on larger hospital systems and encourages referral within the given system, thus mitigating competitive and financial concerns about referring patients to outside providers. Those who have argued against the Volume Pledge point out that the volume cut points chosen are somewhat arbitrary, that these policies have the potential to negatively impact rural hospitals and those serving smaller communities, and that quality is a more appropriate metric than volume.22 The Volume Pledge does not include any gynecologic procedures, and to date it has met with only limited success.23

Perhaps more directly applicable to gynecologic surgeons are ongoing national trends to base hospital credentialing on surgical volume. In essence, individual surgeons must demonstrate that they have performed a minimum number of procedures to obtain or retain privileges.24,25 While there is strong evidence of the association between volume and outcomes for some complex surgical procedures, linking volume to credentialing has a number of potential pitfalls. Studies of surgical outcomes based on volume represent average performance, and many low-volume providers have better-than-expected outcomes. Volume measures typically represent recent performance; it is difficult to measure the overall experience of individual surgeons. Similarly, surgical outcomes depend on both the surgeon and the system in which the surgeon operates. It is difficult, if not impossible, to account for differences in the environment in which a surgeon works.25

A study of gynecologic surgeons who performed hysterectomy in New York State demonstrates many of the complexities of volume-based credentialing.26 In a cohort of more than55,000 patients who underwent abdominal hysterectomy, there was a strong association between low surgeon volume and a higher-than-expected rate of complications. If one were to consider limiting privileges to even the lowest-volume providers, there would be a significant impact on the surgical workforce. In this cohort, limiting credentialing to the lowest-volume providers, those who performed only 1 abdominal hysterectomy in the prior year would restrict the privileges of 17.5% of the surgeons in the cohort. Further, in this low-volume cohort that performed only 1 abdominal hysterectomy in the prior year, 69% of the surgeons actually had outcomes that were better than predicted.26 These data highlight not only the difficulty of applying averages to individual surgeons but also the profound impact that policy changes could have on the practice of gynecologic surgery.

 

Volume-outcomes paradigm discussions continue

The association between higher surgeon and hospital procedural volume for gynecologic surgeries and improved outcomes now has been convincingly demonstrated. With this knowledge, over the last decade the patterns of care for patients undergoing gynecologic surgery have clearly shifted, and these operations are now more commonly being performed by a smaller number of physicians and at fewer hospitals.

While efforts to improve quality are clearly important, many policy interventions, such as regionalization of care, have untoward consequences that must be considered. As we move forward, it will be essential to ensure that there is a robust debate among patients, providers, and policymakers on the merits of public health policies based on the volume-outcomes paradigm. ●

References
  1. Birkmeyer JD, Stukel TA, Siewers AE, et al. Surgeon volume and operative mortality in the United States. N Engl J Med. 2003;349:2117-2127.
  2. Birkmeyer JD, Siewers AE, Finlayson EV, et al. Hospital volume and surgical mortality in the United States. N Engl J Med. 2002;346:11281137.
  3. Mowat A, Maher C, Ballard E. Surgical outcomes for low-volume vs high-volume surgeons in gynecology surgery: a systematic review and meta-analysis. Am J Obstet Gynecol. 2016;215:21-33.
  4. Wallenstein MR, Ananth CV, Kim JH, et al. Effect of surgical volume on outcomes for laparoscopic hysterectomy for benign indications. Obstet Gynecol. 2012;119:709-716.
  5. Wright JD, Chen L, Hou JY, et al. Association of hospital volume and quality of care with survival for ovarian cancer. Obstet Gynecol. 2017;130:545-553.
  6. Cliby WA, Powell MA, Al-Hammadi N, et al. Ovarian cancer in the United States: contemporary patterns of care associated with improved survival. Gynecol Oncol. 2015;136:11-17.
  7. Matsuo K, Shimada M, Yamaguchi S, et al. Association of radical hysterectomy surgical volume and survival for early-stage cervical cancer. Obstet Gynecol. 2019;133:1086-1098.
  8. Brennand EA, Quan H. Evaluation of the effect of surgeon’s operative volume and specialty on likelihood of revision after mesh midurethral sling placement. Obstet Gynecol. 2019;133:1099-1108.
  9. Ruiz MP, Chen L, Hou JY, et al. Outcomes of hysterectomy performed by very low-volume surgeons. Obstet Gynecol. 2018;131:981-990.
  10. Finks JF, Osborne NH, Birkmeyer JD. Trends in hospital volume and operative mortality for high-risk surgery. N Engl J Med. 2011;364:21282137.
  11. Wright JD, Ruiz MP, Chen L, et al. Changes in surgical volume and outcomes over time for women undergoing hysterectomy for endometrial cancer. Obstet Gynecol. 2018;132:59-69.
  12. Wright JD, Chen L, Buskwofie A, et al. Regionalization of care for women with ovarian cancer. Gynecol Oncol. 2019;154:394-400.
  13. Fong ZV, Hashimoto DA, Jin G, et al. Simulated volume-based regionalization of complex procedures: impact on spatial access to care. Ann Surg. 2021;274:312-318.
  14. Knisely A, Huang Y, Melamed A, et al. Effect of regionalization of endometrial cancer care on site of care and patient travel. Am J Obstet Gynecol. 2020;222:58.e1-58.e10.
  15. Finlayson SR, Birkmeyer JD, Tosteson AN, et al. Patient preferences for location of care: implications for regionalization. Med Care. 1999;37:204-209.
  16. Shalowitz DI, Nivasch E, Burger RA, et al. Are patients willing to travel for better ovarian cancer care? Gynecol Oncol. 2018;148:42-48.
  17. Rehmani SS, Liu B, Al-Ayoubi AM, et al. Racial disparity in utilization of high-volume hospitals for surgical treatment of esophageal cancer. Ann Thorac Surg. 2018;106:346-353.
  18. Nattinger AB, Rademacher N, McGinley EL, et al. Can regionalization of care reduce socioeconomic disparities in breast cancer survival? Med Care. 2021;59:77-81.
  19. Auerbach AD, Hilton JF, Maselli J, et al. Shop for quality or volume? Volume, quality, and outcomes of coronary artery bypass surgery. Ann Intern Med. 2009;150:696-704.
  20. Kurlansky PA, Argenziano M, Dunton R, et al. Quality, not volume, determines outcome of coronary artery bypass surgery in a university-based community hospital network. J Thorac Cardiovasc Surg. 2012;143:287-293.
  21. Urbach DR. Pledging to eliminate low-volume surgery. N Engl J Med. 2015;373:1388-1390.
  22. Blanco BA, Kothari AN, Blackwell RH, et al. “Take the Volume Pledge” may result in disparity in access to care. Surgery. 2017;161:837-845.
  23. Farjah F, Grau-Sepulveda MV, Gaissert H, et al. Volume Pledge is not associated with better short-term outcomes after lung cancer resection. J Clin Oncol. 2020;38:3518-3527.
  24. Tracy EE, Zephyrin LC, Rosman DA, et al. Credentialing based on surgical volume, physician workforce challenges, and patient access. Obstet Gynecol. 2013;122:947-951.
  25. Statement on credentialing and privileging and volume performance issues. April 1, 2018. American College of Surgeons. Accessed April 10, 2023. https://facs.org/about-acs/statements/credentialing-andprivileging-and-volume-performance-issues/
  26. Ruiz MP, Chen L, Hou JY, et al. Effect of minimum-volume standards on patient outcomes and surgical practice patterns for hysterectomy. Obstet Gynecol. 2018;132:1229-1237.
References
  1. Birkmeyer JD, Stukel TA, Siewers AE, et al. Surgeon volume and operative mortality in the United States. N Engl J Med. 2003;349:2117-2127.
  2. Birkmeyer JD, Siewers AE, Finlayson EV, et al. Hospital volume and surgical mortality in the United States. N Engl J Med. 2002;346:11281137.
  3. Mowat A, Maher C, Ballard E. Surgical outcomes for low-volume vs high-volume surgeons in gynecology surgery: a systematic review and meta-analysis. Am J Obstet Gynecol. 2016;215:21-33.
  4. Wallenstein MR, Ananth CV, Kim JH, et al. Effect of surgical volume on outcomes for laparoscopic hysterectomy for benign indications. Obstet Gynecol. 2012;119:709-716.
  5. Wright JD, Chen L, Hou JY, et al. Association of hospital volume and quality of care with survival for ovarian cancer. Obstet Gynecol. 2017;130:545-553.
  6. Cliby WA, Powell MA, Al-Hammadi N, et al. Ovarian cancer in the United States: contemporary patterns of care associated with improved survival. Gynecol Oncol. 2015;136:11-17.
  7. Matsuo K, Shimada M, Yamaguchi S, et al. Association of radical hysterectomy surgical volume and survival for early-stage cervical cancer. Obstet Gynecol. 2019;133:1086-1098.
  8. Brennand EA, Quan H. Evaluation of the effect of surgeon’s operative volume and specialty on likelihood of revision after mesh midurethral sling placement. Obstet Gynecol. 2019;133:1099-1108.
  9. Ruiz MP, Chen L, Hou JY, et al. Outcomes of hysterectomy performed by very low-volume surgeons. Obstet Gynecol. 2018;131:981-990.
  10. Finks JF, Osborne NH, Birkmeyer JD. Trends in hospital volume and operative mortality for high-risk surgery. N Engl J Med. 2011;364:21282137.
  11. Wright JD, Ruiz MP, Chen L, et al. Changes in surgical volume and outcomes over time for women undergoing hysterectomy for endometrial cancer. Obstet Gynecol. 2018;132:59-69.
  12. Wright JD, Chen L, Buskwofie A, et al. Regionalization of care for women with ovarian cancer. Gynecol Oncol. 2019;154:394-400.
  13. Fong ZV, Hashimoto DA, Jin G, et al. Simulated volume-based regionalization of complex procedures: impact on spatial access to care. Ann Surg. 2021;274:312-318.
  14. Knisely A, Huang Y, Melamed A, et al. Effect of regionalization of endometrial cancer care on site of care and patient travel. Am J Obstet Gynecol. 2020;222:58.e1-58.e10.
  15. Finlayson SR, Birkmeyer JD, Tosteson AN, et al. Patient preferences for location of care: implications for regionalization. Med Care. 1999;37:204-209.
  16. Shalowitz DI, Nivasch E, Burger RA, et al. Are patients willing to travel for better ovarian cancer care? Gynecol Oncol. 2018;148:42-48.
  17. Rehmani SS, Liu B, Al-Ayoubi AM, et al. Racial disparity in utilization of high-volume hospitals for surgical treatment of esophageal cancer. Ann Thorac Surg. 2018;106:346-353.
  18. Nattinger AB, Rademacher N, McGinley EL, et al. Can regionalization of care reduce socioeconomic disparities in breast cancer survival? Med Care. 2021;59:77-81.
  19. Auerbach AD, Hilton JF, Maselli J, et al. Shop for quality or volume? Volume, quality, and outcomes of coronary artery bypass surgery. Ann Intern Med. 2009;150:696-704.
  20. Kurlansky PA, Argenziano M, Dunton R, et al. Quality, not volume, determines outcome of coronary artery bypass surgery in a university-based community hospital network. J Thorac Cardiovasc Surg. 2012;143:287-293.
  21. Urbach DR. Pledging to eliminate low-volume surgery. N Engl J Med. 2015;373:1388-1390.
  22. Blanco BA, Kothari AN, Blackwell RH, et al. “Take the Volume Pledge” may result in disparity in access to care. Surgery. 2017;161:837-845.
  23. Farjah F, Grau-Sepulveda MV, Gaissert H, et al. Volume Pledge is not associated with better short-term outcomes after lung cancer resection. J Clin Oncol. 2020;38:3518-3527.
  24. Tracy EE, Zephyrin LC, Rosman DA, et al. Credentialing based on surgical volume, physician workforce challenges, and patient access. Obstet Gynecol. 2013;122:947-951.
  25. Statement on credentialing and privileging and volume performance issues. April 1, 2018. American College of Surgeons. Accessed April 10, 2023. https://facs.org/about-acs/statements/credentialing-andprivileging-and-volume-performance-issues/
  26. Ruiz MP, Chen L, Hou JY, et al. Effect of minimum-volume standards on patient outcomes and surgical practice patterns for hysterectomy. Obstet Gynecol. 2018;132:1229-1237.
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Anti-obesity medications: Breakthroughs and limitations

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Obesity is a major health problem in the United States. The Centers for Disease Control and Prevention (CDC) defines the problem as weight that is higher than what is healthy for a given height, with quantitative definitions of overweight and obesity as body mass indices (BMIs) of 25 to 29.9 kg/m2 and ≥ 30 kg/m2, respectively.1 The prevalence of obesity among adults in 2017 ̶ 2018 was reported by the CDC to be 42.4%.2 Among women, the reported prevalence of obesity was lowest among Asian individuals (17.2%) and greatest among non-Hispanic Black individuals (56.9%), with White (39.8%) and Hispanic individuals (43.7%) having rates in between.2 In a meta-analysis of prospective studies that included 4 million people who were never smokers and had no chronic disease at baseline, age- and sex-adjusted mortality rates were studied over a median of 14 years of follow-up.3 Compared with those with a BMI of 20 to 25 kg/m2, people with a BMI of 30 to 34.9 kg/m2 or a BMI of 35 to 39.9 kg/m2 had increased risks of death of 46% and 94%, respectively, demonstrating that obesity increases this risk.3

The increased risk of death associated with obesity is caused by obesity-related diseases that cause early mortality, including diabetes mellitus (DM), dyslipidemia, hypertension, coronary heart disease, heart failure, atrial fibrillation, stroke, and venous thromboembolic events.4 Obesity is also associated with an increased risk of many cancers, including cancer of the endometrium, kidney, esophagus, stomach, colon, rectum, gallbladder, pancreas, liver, and breast.5 With regard to gynecologic disease, obesity is associated with an increased risk of fibroids and heavy menstrual bleeding.6 For pregnant patients, obesity is associated with increased risks of7:

  • miscarriage and stillbirth
  • preeclampsia and gestational hypertension
  • gestational diabetes
  • severe maternal morbidity
  • postterm pregnancy
  • venous thromboembolism
  • endometritis.

For obese patients, weight loss can normalize blood pressure, reduce the risk of cardiovascular events, decrease the risk of cancer, and cure type 2 DM.8

Bariatric surgery: The gold standard treatment for reliable and sustained weight loss

All patients with obesity should be counseled to reduce caloric intake and increase physical activity. Dietary counseling provided by a nutritionist may help reinforce advice given by a provider. However, lifestyle interventions are associated with modest weight loss (<5% of bodyweight; FIGURE).9 The gold standard treatment for reliable and sustained weight loss is bariatric surgery.

In the Swedish Obese Subjects study, involving 2,010 people, following bariatric surgery the mean decrease in bodyweight was 23% at 2 years, with a slow increase in weight thereafter, resulting in a sustained mean weight loss of 18% at 10 years.8 In this study, people in the diet and exercise control group had no change in bodyweight over 10 years of follow-up.8 Not all eligible obese patients want to undergo bariatric surgery because it is an arduous sequential process involving 6 months of intensive preoperative preparation, bariatric surgery, recovery, and intensive postoperative follow-up. The perioperative mortality rate is 0.03% to 0.2%.10 Following bariatric surgery, additional operations may be necessary for more than 10% of patients.10 With recent breakthroughs in the medication management of obesity, patients who do not want bariatric surgery can achieve reliable weight loss of greater than 10% of body weight with glucagon-like peptide -1 (GLP-1) agonists.

ILLUSTRATION: KIMBERLY MARTENS FOR OBG MANAGEMENT

GLP-1 agonist analogues: Practice-changing breakthrough in medication treatment

GLP-1, a 30 amino acid peptide, is produced by intestinal enteroendocrine cells and neurons in the medulla and hypothalamus.11 GLP-1 reduces hunger cravings and causes satiety, reducing daily food intake.12 GLP-1 also enhances the secretion of insulin, making GLP-1 agonists an effective treatment for type 2 DM. In humans and experimental animals, the administration of exogenous GLP-1 agonists decreases hunger cravings and causes satiety, reducing food intake, resulting in weight loss.12 The synthetic GLP-1 agonists, liraglutide (Saxenda) and semaglutide (Wegovy) are approved by the US Food and Drug Administration (FDA) as anti-obesity medications.

Native GLP-1 has a short circulating half-life of approximately 2 minutes. The synthetic GLP-1 agonist medications liraglutide and semaglutide are modified to significantly increase their half-life. Liraglutide is a modified version of GLP-1 with a palmitic acid side chain and an amino acid spacer resulting in reduced degradation and a 15-hour half-life, necessitating daily administration. Semaglutide has a steric acid diacid at Lys26, a large synthetic spacer, a modification of amino acid 8 with the addition of α-aminobutyric acid and a 165-hour half-life, permitting weekly administration.13 For weight loss, liraglutide and semaglultide are administered by subcutaneous injection. Tirzepatide (Mounjaro) is a novel GLP-1 agonist. It is also a gastric inhibitory peptide, is FDA approved to treat type 2 DM, and is awaiting FDA approval as a weight loss medication.Tirzepatide causes substantial weight loss, similar to the effect of semaglutide.14

 

Semaglutide and weight loss

Semaglutide is approved by the FDA for chronic weight management as an adjunct to a reduced-calorie diet and increased physical activity in adults with a BMI ≥ 30 kg/m2 or ≥ 27 kg/m2 in the presence of a weight-related comorbidity. It is also FDA approved to treat type 2 DM.

In a weight loss trial, 1,961 overweight and obese patients with a mean BMI of 38 kg/m2, were randomly assigned to semaglutide or placebo treatment for 68 weeks. All the participants were following a regimen that included a calorie-reduced diet and increased physical activity. The mean changes in body weight for the patients in the semaglutide and placebo treatment groups were -14.9% and -2.4%, respectively. The treatment difference was -12.4% (95% confidence interval [CI], -13.4% to -11.5%; P <.001). In this study, compared with placebo, semaglutide treatment resulted in a greater decrease in waist circumference, -5.3 in versus -1.6 in.15 A network meta-analysis of the efficacy of weight loss medicines indicates that semaglutide is the most effective medication currently FDA approved for weight loss, reliably producing substantial weight loss (FIGURE).9

In one randomized clinical trial, investigators directly compared the efficacy of semaglutide and liraglutide in achieving weight loss. In this trial, 338 patients were assigned randomly to treatment with semaglutide 2.4 mg weekly subcutaneous injection, liraglutide 3.0 mg daily subcutaneous injection, or placebo. All the participants were following a regimen that included a calorie-reduced diet and increased physical activity.16 After 68 weeks of treatment, the mean weight changes were -15.8%, -6.4%, and -1.9% in the semaglutide, liraglutide, and placebo groups, respectively. The difference between the semaglutide and liraglutide groups was -9.4% (95% CI, -12% to -6.8%; P <.001).16

Continue to: Semaglutide dose-escalation and contraindications...

 

 

Semaglutide dose-escalation and contraindications

For weight loss, the target dose of semaglutide is 2.4 mg once weekly subcutaneous injection achieved by sequential dose escalation. To give patients time to adjust to adverse effects caused by the medication, a standardized dose-escalation regimen is recommended. The FDA-approved escalation regimen for semaglutide treatment begins with a weekly subcutaneous dose of 0.25 mg for 4 weeks, followed by an increase in the weekly dosage every 4 weeks: 0.5 mg, 1.0 mg, 1.7 mg, and 2.4 mg.17 To support the dose-escalation process there are 5 unique autoinjectors that deliver the appropriate dose for the current step.

Semaglutide is contraindicated if the patient has an allergy to the medication or if there is a personal or family history of medullary thyroid cancer.17 In animal toxicology studies, semaglutide at clinically relevant dosing was associated with an increased risk of developing medullary thyroid cancer. Patients with a personal history of multiple endocrine neoplasia syndrome type 2, (medullary thyroid cancer, pheochromocytoma, and primary hyperparathyroidism) should not take semaglutide. Semaglutide may cause fetal harm and the FDA recommends discontinuing semaglutide at least 2 months before pregnancy.17 According to the FDA, the safety of semaglutide during breastfeeding has not been established. In Canada, breastfeeding is a contraindication to semaglutide treatment.18

Limitations of medication treatment of obesity

There are important limitations to semaglutide treatment of obesity, including:

  • weight gain after stopping treatment
  • limited medical insurance supportfor an expensive medication treatment
  • bothersome adverse effects.

Weight gain posttreatment. After stopping medication treatment of obesity, weight gain occurs in most patients. However, patients may remain below baseline weight for a long time after stopping medication therapy. In one trial of 803 patients, after 20 weeks of semaglutide treatment (16-week dose-escalation phase, followed by 4 weeks on a weekly dose of 2.4 mg), the participants were randomized to 48 additional weeks of semaglutide or placebo.19 All the participants were following a regimen that included a calorie-reduced diet and increased physical activity. At the initial 20 weeks of treatment time point the mean weight change was -10.6%. Over the following 48 weeks, the patients treated with semaglutidehad an additional mean weight change of -7.9%, while the mean weight change for the placebo group was +6.9%.

Medical insurance coverage. A major barrier to semaglutide treatment of obesity is the medication’s cost. At the website GoodRx (https://www.goodrx.com/), the estimated price for a 1-month supply of semaglutide (Wegovy) is $1,350.20 By contrast, a 1-month supply of phentermine-topiramate (Qsymia) is approximately $205. Currently, many medical insurance plans do not cover the cost of semaglutide treatment for weight loss. Patent protection for liraglutide may expire in the next few years, permitting the marketing of a lower-cost generic formulation, increasing the availability of the medication. However, as noted above, compared with liraglutide, semaglutide treatment results in much greater weight loss.

The most common adverse effects associated with semaglutide treatment are nausea, vomiting, diarrhea, and constipation. In one randomized clinical trial involving 1,961 patients, the frequency of adverse effects reported by patients taking semaglutide incrementally above the frequency of the same adverse effect reported by patients on placebo was: nausea (27%), vomiting (18%), diarrhea (16%), constipation (14%), dyspepsia (7%), and abdominal pain (5%).15 In this study, treatment was discontinued due to adverse effects in 7% and 3% of the patients in the semaglutide and placebo groups, respectively. Experts believe that adverse effects can be minimized by increasing the dose slowly and decreasing the dose if adverse effects are bothersome to the patient.

Measuring the benefits of semaglutide weight loss

Overweight and obesity are prevalent problems with many adverse consequences, including an increased risk of death. In population studies, weight loss following bariatric surgery is associated with a substantial reduction in mortality, cancer, and heart disease compared with conventional therapy.21 Over the next few years, the effect of semaglutide-induced weight loss on the rate of cancer and heart disease should become clear. If semaglutide treatment of obesity is associated with a reduction in cancer and heart disease, it would be a truly breakthrough medication. ●

 
References
  1. Defining adult and overweight obesity. Centers for Disease Control and Prevention website. https://www.cdc.gov/obesity/basics/adult-defining.html. Accessed June 19, 2023.
  2. Hales CM, Carroll MD, Fryar CD, et al. Prevalence of obesity and severe obesity among adults: United States, 2017–2018. NCH Data Brief. 2020;360. https://www.cdc.gov/nchs/data /databriefs/db360-h.pdf. Accessed June 19, 2023.
  3. The Global BMI Mortality Collaboration. Bodymass index and all-cause mortality: individual- participant-data meta-analysis of 239 prospective studies in four continents. Lancet. 2016;388:776-786.
  4. Grover SA, Kaouache M, Rempel P, et al. Years of life lost and health life-years lost from diabetes and cardiovascular disease in the overweight and obese people: a modelling study. Lancet Diabetes Endocrinol. 2015;3:114-122.
  5. Lega IC, Lipscombe LL. Review: diabetes, obesity and cancer—pathophysiology and clinical implications. Endocr Rev. 2020;41:bnz014.
  6. Venkatesh SS, Ferreira T, Benonisdottir S, et al. Obesity and risk of female reproductive conditions: a mendelian randomization study. PLoS Med. 19:e1003679.
  7. Catalano PM, Shankar K. Obesity and  pregnancy: mechanisms of short term and longterm adverse consequences for mother and child. BMJ. 2017;356:j1.
  8. Sjorstrom L. Review of the key results from the Swedish Obese Subjects (SOS) trial—a prospective controlled intervention study of bariatric surgery. J Intern Med. 2013;273:219-234.
  9. Shi Q, Wang Y, Hao Q, et al. Pharmacotherapy for adults with overweight and obesity: a systematic review and network meta-analysis of randomized controlled trials. Lancet. 2022;399:259-269.
  10. Arterburn DE, Telem DA, Kushner RF, et al. Benefits and risks of bariatric surgery in adults: a review. JAMA. 2020;324:879-887.
  11. Brierly DI, Holt MK, Singh A, et al. Central and peripheral GLP-1 systems are involved in the control of eating behavior by linking food intake and satiety. Nat Metab. 2021;3:258-273.
  12. Friedrichsen M, Breitschaft A, Tadayon S, et al. The effect of semaglutide 2.4 mg once weekly on energy intake, appetite, control of eating and gastric emptying in adults with obesity. Diabetes Obes Metab. 2021;23:754-762.
  13. Gotfredsen CF, Molck AM, Thorup I, et al. The human GLP-1 analogs liraglutide and semaglutide: absence of histopathological effects on the pancreas in nonhuman primates. Diabetes. 2014;63:2486-2497.
  14. Frias JP, Davies MJ, Rosenstock J, et al. Tirzepatide versus semaglutide once weekly in patients with type 2 diabetes. N Engl J Med. 2021;385:503-515.  
  15. Wilding JPH, Batterham RL, Calanna S, et al. Once weekly semaglutide in adults with overweight or obesity. N Engl J Med. 2021;384:989-1000.
  16. Rubino DM, Greenway FL, Khalid U, et al. Effect of weekly subcutaneous semaglutide vs daily liraglutide on body weight in adults with overweight or obesity without diabetes. JAMA. 2022;327:138-150.
  17. Wegovy [package insert]. Bagsvaerd, Denmark: Novo Nordisk; 2021.
  18. Wegovy Product Monograph. Mississauga, Ontario: Novo Nordisk Canada Inc; June 30, 2022. https://pdf.hres.ca/dpd_pm/00066484.PDF
  19. Rubino D, Abrahamsson N, Davies M, et al. Effect of continued weekly subcutaneous semaglutide vs placebo on weight loss maintenance in adults with overweight or obesity. JAMA. 2021;325: 1414-1425.
  20. GoodRx website. https://www.goodrx.com/. Accessed June 19, 2023.
  21. Wiggins T, Guidozzi N, Welbourn R, et al. Association of bariatric surgery with all-cause mortality and incidence of obesity-related disease at a population level: a systematic review and metaanalysis. PLoS Med. 2020;17:e1003206. 
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Brigham and Women’s Hospital
Kate Macy Ladd Distinguished Professor of Obstetrics,
Gynecology and Reproductive Biology
Harvard Medical School
Boston, Massachusetts

The author reports no conflict of interest related to this article.

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Chair Emeritus, Department of Obstetrics and Gynecology
Brigham and Women’s Hospital
Kate Macy Ladd Distinguished Professor of Obstetrics,
Gynecology and Reproductive Biology
Harvard Medical School
Boston, Massachusetts

The author reports no conflict of interest related to this article.

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Editor in Chief, OBG Management
Chair Emeritus, Department of Obstetrics and Gynecology
Brigham and Women’s Hospital
Kate Macy Ladd Distinguished Professor of Obstetrics,
Gynecology and Reproductive Biology
Harvard Medical School
Boston, Massachusetts

The author reports no conflict of interest related to this article.

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Obesity is a major health problem in the United States. The Centers for Disease Control and Prevention (CDC) defines the problem as weight that is higher than what is healthy for a given height, with quantitative definitions of overweight and obesity as body mass indices (BMIs) of 25 to 29.9 kg/m2 and ≥ 30 kg/m2, respectively.1 The prevalence of obesity among adults in 2017 ̶ 2018 was reported by the CDC to be 42.4%.2 Among women, the reported prevalence of obesity was lowest among Asian individuals (17.2%) and greatest among non-Hispanic Black individuals (56.9%), with White (39.8%) and Hispanic individuals (43.7%) having rates in between.2 In a meta-analysis of prospective studies that included 4 million people who were never smokers and had no chronic disease at baseline, age- and sex-adjusted mortality rates were studied over a median of 14 years of follow-up.3 Compared with those with a BMI of 20 to 25 kg/m2, people with a BMI of 30 to 34.9 kg/m2 or a BMI of 35 to 39.9 kg/m2 had increased risks of death of 46% and 94%, respectively, demonstrating that obesity increases this risk.3

The increased risk of death associated with obesity is caused by obesity-related diseases that cause early mortality, including diabetes mellitus (DM), dyslipidemia, hypertension, coronary heart disease, heart failure, atrial fibrillation, stroke, and venous thromboembolic events.4 Obesity is also associated with an increased risk of many cancers, including cancer of the endometrium, kidney, esophagus, stomach, colon, rectum, gallbladder, pancreas, liver, and breast.5 With regard to gynecologic disease, obesity is associated with an increased risk of fibroids and heavy menstrual bleeding.6 For pregnant patients, obesity is associated with increased risks of7:

  • miscarriage and stillbirth
  • preeclampsia and gestational hypertension
  • gestational diabetes
  • severe maternal morbidity
  • postterm pregnancy
  • venous thromboembolism
  • endometritis.

For obese patients, weight loss can normalize blood pressure, reduce the risk of cardiovascular events, decrease the risk of cancer, and cure type 2 DM.8

Bariatric surgery: The gold standard treatment for reliable and sustained weight loss

All patients with obesity should be counseled to reduce caloric intake and increase physical activity. Dietary counseling provided by a nutritionist may help reinforce advice given by a provider. However, lifestyle interventions are associated with modest weight loss (<5% of bodyweight; FIGURE).9 The gold standard treatment for reliable and sustained weight loss is bariatric surgery.

In the Swedish Obese Subjects study, involving 2,010 people, following bariatric surgery the mean decrease in bodyweight was 23% at 2 years, with a slow increase in weight thereafter, resulting in a sustained mean weight loss of 18% at 10 years.8 In this study, people in the diet and exercise control group had no change in bodyweight over 10 years of follow-up.8 Not all eligible obese patients want to undergo bariatric surgery because it is an arduous sequential process involving 6 months of intensive preoperative preparation, bariatric surgery, recovery, and intensive postoperative follow-up. The perioperative mortality rate is 0.03% to 0.2%.10 Following bariatric surgery, additional operations may be necessary for more than 10% of patients.10 With recent breakthroughs in the medication management of obesity, patients who do not want bariatric surgery can achieve reliable weight loss of greater than 10% of body weight with glucagon-like peptide -1 (GLP-1) agonists.

ILLUSTRATION: KIMBERLY MARTENS FOR OBG MANAGEMENT

GLP-1 agonist analogues: Practice-changing breakthrough in medication treatment

GLP-1, a 30 amino acid peptide, is produced by intestinal enteroendocrine cells and neurons in the medulla and hypothalamus.11 GLP-1 reduces hunger cravings and causes satiety, reducing daily food intake.12 GLP-1 also enhances the secretion of insulin, making GLP-1 agonists an effective treatment for type 2 DM. In humans and experimental animals, the administration of exogenous GLP-1 agonists decreases hunger cravings and causes satiety, reducing food intake, resulting in weight loss.12 The synthetic GLP-1 agonists, liraglutide (Saxenda) and semaglutide (Wegovy) are approved by the US Food and Drug Administration (FDA) as anti-obesity medications.

Native GLP-1 has a short circulating half-life of approximately 2 minutes. The synthetic GLP-1 agonist medications liraglutide and semaglutide are modified to significantly increase their half-life. Liraglutide is a modified version of GLP-1 with a palmitic acid side chain and an amino acid spacer resulting in reduced degradation and a 15-hour half-life, necessitating daily administration. Semaglutide has a steric acid diacid at Lys26, a large synthetic spacer, a modification of amino acid 8 with the addition of α-aminobutyric acid and a 165-hour half-life, permitting weekly administration.13 For weight loss, liraglutide and semaglultide are administered by subcutaneous injection. Tirzepatide (Mounjaro) is a novel GLP-1 agonist. It is also a gastric inhibitory peptide, is FDA approved to treat type 2 DM, and is awaiting FDA approval as a weight loss medication.Tirzepatide causes substantial weight loss, similar to the effect of semaglutide.14

 

Semaglutide and weight loss

Semaglutide is approved by the FDA for chronic weight management as an adjunct to a reduced-calorie diet and increased physical activity in adults with a BMI ≥ 30 kg/m2 or ≥ 27 kg/m2 in the presence of a weight-related comorbidity. It is also FDA approved to treat type 2 DM.

In a weight loss trial, 1,961 overweight and obese patients with a mean BMI of 38 kg/m2, were randomly assigned to semaglutide or placebo treatment for 68 weeks. All the participants were following a regimen that included a calorie-reduced diet and increased physical activity. The mean changes in body weight for the patients in the semaglutide and placebo treatment groups were -14.9% and -2.4%, respectively. The treatment difference was -12.4% (95% confidence interval [CI], -13.4% to -11.5%; P <.001). In this study, compared with placebo, semaglutide treatment resulted in a greater decrease in waist circumference, -5.3 in versus -1.6 in.15 A network meta-analysis of the efficacy of weight loss medicines indicates that semaglutide is the most effective medication currently FDA approved for weight loss, reliably producing substantial weight loss (FIGURE).9

In one randomized clinical trial, investigators directly compared the efficacy of semaglutide and liraglutide in achieving weight loss. In this trial, 338 patients were assigned randomly to treatment with semaglutide 2.4 mg weekly subcutaneous injection, liraglutide 3.0 mg daily subcutaneous injection, or placebo. All the participants were following a regimen that included a calorie-reduced diet and increased physical activity.16 After 68 weeks of treatment, the mean weight changes were -15.8%, -6.4%, and -1.9% in the semaglutide, liraglutide, and placebo groups, respectively. The difference between the semaglutide and liraglutide groups was -9.4% (95% CI, -12% to -6.8%; P <.001).16

Continue to: Semaglutide dose-escalation and contraindications...

 

 

Semaglutide dose-escalation and contraindications

For weight loss, the target dose of semaglutide is 2.4 mg once weekly subcutaneous injection achieved by sequential dose escalation. To give patients time to adjust to adverse effects caused by the medication, a standardized dose-escalation regimen is recommended. The FDA-approved escalation regimen for semaglutide treatment begins with a weekly subcutaneous dose of 0.25 mg for 4 weeks, followed by an increase in the weekly dosage every 4 weeks: 0.5 mg, 1.0 mg, 1.7 mg, and 2.4 mg.17 To support the dose-escalation process there are 5 unique autoinjectors that deliver the appropriate dose for the current step.

Semaglutide is contraindicated if the patient has an allergy to the medication or if there is a personal or family history of medullary thyroid cancer.17 In animal toxicology studies, semaglutide at clinically relevant dosing was associated with an increased risk of developing medullary thyroid cancer. Patients with a personal history of multiple endocrine neoplasia syndrome type 2, (medullary thyroid cancer, pheochromocytoma, and primary hyperparathyroidism) should not take semaglutide. Semaglutide may cause fetal harm and the FDA recommends discontinuing semaglutide at least 2 months before pregnancy.17 According to the FDA, the safety of semaglutide during breastfeeding has not been established. In Canada, breastfeeding is a contraindication to semaglutide treatment.18

Limitations of medication treatment of obesity

There are important limitations to semaglutide treatment of obesity, including:

  • weight gain after stopping treatment
  • limited medical insurance supportfor an expensive medication treatment
  • bothersome adverse effects.

Weight gain posttreatment. After stopping medication treatment of obesity, weight gain occurs in most patients. However, patients may remain below baseline weight for a long time after stopping medication therapy. In one trial of 803 patients, after 20 weeks of semaglutide treatment (16-week dose-escalation phase, followed by 4 weeks on a weekly dose of 2.4 mg), the participants were randomized to 48 additional weeks of semaglutide or placebo.19 All the participants were following a regimen that included a calorie-reduced diet and increased physical activity. At the initial 20 weeks of treatment time point the mean weight change was -10.6%. Over the following 48 weeks, the patients treated with semaglutidehad an additional mean weight change of -7.9%, while the mean weight change for the placebo group was +6.9%.

Medical insurance coverage. A major barrier to semaglutide treatment of obesity is the medication’s cost. At the website GoodRx (https://www.goodrx.com/), the estimated price for a 1-month supply of semaglutide (Wegovy) is $1,350.20 By contrast, a 1-month supply of phentermine-topiramate (Qsymia) is approximately $205. Currently, many medical insurance plans do not cover the cost of semaglutide treatment for weight loss. Patent protection for liraglutide may expire in the next few years, permitting the marketing of a lower-cost generic formulation, increasing the availability of the medication. However, as noted above, compared with liraglutide, semaglutide treatment results in much greater weight loss.

The most common adverse effects associated with semaglutide treatment are nausea, vomiting, diarrhea, and constipation. In one randomized clinical trial involving 1,961 patients, the frequency of adverse effects reported by patients taking semaglutide incrementally above the frequency of the same adverse effect reported by patients on placebo was: nausea (27%), vomiting (18%), diarrhea (16%), constipation (14%), dyspepsia (7%), and abdominal pain (5%).15 In this study, treatment was discontinued due to adverse effects in 7% and 3% of the patients in the semaglutide and placebo groups, respectively. Experts believe that adverse effects can be minimized by increasing the dose slowly and decreasing the dose if adverse effects are bothersome to the patient.

Measuring the benefits of semaglutide weight loss

Overweight and obesity are prevalent problems with many adverse consequences, including an increased risk of death. In population studies, weight loss following bariatric surgery is associated with a substantial reduction in mortality, cancer, and heart disease compared with conventional therapy.21 Over the next few years, the effect of semaglutide-induced weight loss on the rate of cancer and heart disease should become clear. If semaglutide treatment of obesity is associated with a reduction in cancer and heart disease, it would be a truly breakthrough medication. ●

 

Obesity is a major health problem in the United States. The Centers for Disease Control and Prevention (CDC) defines the problem as weight that is higher than what is healthy for a given height, with quantitative definitions of overweight and obesity as body mass indices (BMIs) of 25 to 29.9 kg/m2 and ≥ 30 kg/m2, respectively.1 The prevalence of obesity among adults in 2017 ̶ 2018 was reported by the CDC to be 42.4%.2 Among women, the reported prevalence of obesity was lowest among Asian individuals (17.2%) and greatest among non-Hispanic Black individuals (56.9%), with White (39.8%) and Hispanic individuals (43.7%) having rates in between.2 In a meta-analysis of prospective studies that included 4 million people who were never smokers and had no chronic disease at baseline, age- and sex-adjusted mortality rates were studied over a median of 14 years of follow-up.3 Compared with those with a BMI of 20 to 25 kg/m2, people with a BMI of 30 to 34.9 kg/m2 or a BMI of 35 to 39.9 kg/m2 had increased risks of death of 46% and 94%, respectively, demonstrating that obesity increases this risk.3

The increased risk of death associated with obesity is caused by obesity-related diseases that cause early mortality, including diabetes mellitus (DM), dyslipidemia, hypertension, coronary heart disease, heart failure, atrial fibrillation, stroke, and venous thromboembolic events.4 Obesity is also associated with an increased risk of many cancers, including cancer of the endometrium, kidney, esophagus, stomach, colon, rectum, gallbladder, pancreas, liver, and breast.5 With regard to gynecologic disease, obesity is associated with an increased risk of fibroids and heavy menstrual bleeding.6 For pregnant patients, obesity is associated with increased risks of7:

  • miscarriage and stillbirth
  • preeclampsia and gestational hypertension
  • gestational diabetes
  • severe maternal morbidity
  • postterm pregnancy
  • venous thromboembolism
  • endometritis.

For obese patients, weight loss can normalize blood pressure, reduce the risk of cardiovascular events, decrease the risk of cancer, and cure type 2 DM.8

Bariatric surgery: The gold standard treatment for reliable and sustained weight loss

All patients with obesity should be counseled to reduce caloric intake and increase physical activity. Dietary counseling provided by a nutritionist may help reinforce advice given by a provider. However, lifestyle interventions are associated with modest weight loss (<5% of bodyweight; FIGURE).9 The gold standard treatment for reliable and sustained weight loss is bariatric surgery.

In the Swedish Obese Subjects study, involving 2,010 people, following bariatric surgery the mean decrease in bodyweight was 23% at 2 years, with a slow increase in weight thereafter, resulting in a sustained mean weight loss of 18% at 10 years.8 In this study, people in the diet and exercise control group had no change in bodyweight over 10 years of follow-up.8 Not all eligible obese patients want to undergo bariatric surgery because it is an arduous sequential process involving 6 months of intensive preoperative preparation, bariatric surgery, recovery, and intensive postoperative follow-up. The perioperative mortality rate is 0.03% to 0.2%.10 Following bariatric surgery, additional operations may be necessary for more than 10% of patients.10 With recent breakthroughs in the medication management of obesity, patients who do not want bariatric surgery can achieve reliable weight loss of greater than 10% of body weight with glucagon-like peptide -1 (GLP-1) agonists.

ILLUSTRATION: KIMBERLY MARTENS FOR OBG MANAGEMENT

GLP-1 agonist analogues: Practice-changing breakthrough in medication treatment

GLP-1, a 30 amino acid peptide, is produced by intestinal enteroendocrine cells and neurons in the medulla and hypothalamus.11 GLP-1 reduces hunger cravings and causes satiety, reducing daily food intake.12 GLP-1 also enhances the secretion of insulin, making GLP-1 agonists an effective treatment for type 2 DM. In humans and experimental animals, the administration of exogenous GLP-1 agonists decreases hunger cravings and causes satiety, reducing food intake, resulting in weight loss.12 The synthetic GLP-1 agonists, liraglutide (Saxenda) and semaglutide (Wegovy) are approved by the US Food and Drug Administration (FDA) as anti-obesity medications.

Native GLP-1 has a short circulating half-life of approximately 2 minutes. The synthetic GLP-1 agonist medications liraglutide and semaglutide are modified to significantly increase their half-life. Liraglutide is a modified version of GLP-1 with a palmitic acid side chain and an amino acid spacer resulting in reduced degradation and a 15-hour half-life, necessitating daily administration. Semaglutide has a steric acid diacid at Lys26, a large synthetic spacer, a modification of amino acid 8 with the addition of α-aminobutyric acid and a 165-hour half-life, permitting weekly administration.13 For weight loss, liraglutide and semaglultide are administered by subcutaneous injection. Tirzepatide (Mounjaro) is a novel GLP-1 agonist. It is also a gastric inhibitory peptide, is FDA approved to treat type 2 DM, and is awaiting FDA approval as a weight loss medication.Tirzepatide causes substantial weight loss, similar to the effect of semaglutide.14

 

Semaglutide and weight loss

Semaglutide is approved by the FDA for chronic weight management as an adjunct to a reduced-calorie diet and increased physical activity in adults with a BMI ≥ 30 kg/m2 or ≥ 27 kg/m2 in the presence of a weight-related comorbidity. It is also FDA approved to treat type 2 DM.

In a weight loss trial, 1,961 overweight and obese patients with a mean BMI of 38 kg/m2, were randomly assigned to semaglutide or placebo treatment for 68 weeks. All the participants were following a regimen that included a calorie-reduced diet and increased physical activity. The mean changes in body weight for the patients in the semaglutide and placebo treatment groups were -14.9% and -2.4%, respectively. The treatment difference was -12.4% (95% confidence interval [CI], -13.4% to -11.5%; P <.001). In this study, compared with placebo, semaglutide treatment resulted in a greater decrease in waist circumference, -5.3 in versus -1.6 in.15 A network meta-analysis of the efficacy of weight loss medicines indicates that semaglutide is the most effective medication currently FDA approved for weight loss, reliably producing substantial weight loss (FIGURE).9

In one randomized clinical trial, investigators directly compared the efficacy of semaglutide and liraglutide in achieving weight loss. In this trial, 338 patients were assigned randomly to treatment with semaglutide 2.4 mg weekly subcutaneous injection, liraglutide 3.0 mg daily subcutaneous injection, or placebo. All the participants were following a regimen that included a calorie-reduced diet and increased physical activity.16 After 68 weeks of treatment, the mean weight changes were -15.8%, -6.4%, and -1.9% in the semaglutide, liraglutide, and placebo groups, respectively. The difference between the semaglutide and liraglutide groups was -9.4% (95% CI, -12% to -6.8%; P <.001).16

Continue to: Semaglutide dose-escalation and contraindications...

 

 

Semaglutide dose-escalation and contraindications

For weight loss, the target dose of semaglutide is 2.4 mg once weekly subcutaneous injection achieved by sequential dose escalation. To give patients time to adjust to adverse effects caused by the medication, a standardized dose-escalation regimen is recommended. The FDA-approved escalation regimen for semaglutide treatment begins with a weekly subcutaneous dose of 0.25 mg for 4 weeks, followed by an increase in the weekly dosage every 4 weeks: 0.5 mg, 1.0 mg, 1.7 mg, and 2.4 mg.17 To support the dose-escalation process there are 5 unique autoinjectors that deliver the appropriate dose for the current step.

Semaglutide is contraindicated if the patient has an allergy to the medication or if there is a personal or family history of medullary thyroid cancer.17 In animal toxicology studies, semaglutide at clinically relevant dosing was associated with an increased risk of developing medullary thyroid cancer. Patients with a personal history of multiple endocrine neoplasia syndrome type 2, (medullary thyroid cancer, pheochromocytoma, and primary hyperparathyroidism) should not take semaglutide. Semaglutide may cause fetal harm and the FDA recommends discontinuing semaglutide at least 2 months before pregnancy.17 According to the FDA, the safety of semaglutide during breastfeeding has not been established. In Canada, breastfeeding is a contraindication to semaglutide treatment.18

Limitations of medication treatment of obesity

There are important limitations to semaglutide treatment of obesity, including:

  • weight gain after stopping treatment
  • limited medical insurance supportfor an expensive medication treatment
  • bothersome adverse effects.

Weight gain posttreatment. After stopping medication treatment of obesity, weight gain occurs in most patients. However, patients may remain below baseline weight for a long time after stopping medication therapy. In one trial of 803 patients, after 20 weeks of semaglutide treatment (16-week dose-escalation phase, followed by 4 weeks on a weekly dose of 2.4 mg), the participants were randomized to 48 additional weeks of semaglutide or placebo.19 All the participants were following a regimen that included a calorie-reduced diet and increased physical activity. At the initial 20 weeks of treatment time point the mean weight change was -10.6%. Over the following 48 weeks, the patients treated with semaglutidehad an additional mean weight change of -7.9%, while the mean weight change for the placebo group was +6.9%.

Medical insurance coverage. A major barrier to semaglutide treatment of obesity is the medication’s cost. At the website GoodRx (https://www.goodrx.com/), the estimated price for a 1-month supply of semaglutide (Wegovy) is $1,350.20 By contrast, a 1-month supply of phentermine-topiramate (Qsymia) is approximately $205. Currently, many medical insurance plans do not cover the cost of semaglutide treatment for weight loss. Patent protection for liraglutide may expire in the next few years, permitting the marketing of a lower-cost generic formulation, increasing the availability of the medication. However, as noted above, compared with liraglutide, semaglutide treatment results in much greater weight loss.

The most common adverse effects associated with semaglutide treatment are nausea, vomiting, diarrhea, and constipation. In one randomized clinical trial involving 1,961 patients, the frequency of adverse effects reported by patients taking semaglutide incrementally above the frequency of the same adverse effect reported by patients on placebo was: nausea (27%), vomiting (18%), diarrhea (16%), constipation (14%), dyspepsia (7%), and abdominal pain (5%).15 In this study, treatment was discontinued due to adverse effects in 7% and 3% of the patients in the semaglutide and placebo groups, respectively. Experts believe that adverse effects can be minimized by increasing the dose slowly and decreasing the dose if adverse effects are bothersome to the patient.

Measuring the benefits of semaglutide weight loss

Overweight and obesity are prevalent problems with many adverse consequences, including an increased risk of death. In population studies, weight loss following bariatric surgery is associated with a substantial reduction in mortality, cancer, and heart disease compared with conventional therapy.21 Over the next few years, the effect of semaglutide-induced weight loss on the rate of cancer and heart disease should become clear. If semaglutide treatment of obesity is associated with a reduction in cancer and heart disease, it would be a truly breakthrough medication. ●

 
References
  1. Defining adult and overweight obesity. Centers for Disease Control and Prevention website. https://www.cdc.gov/obesity/basics/adult-defining.html. Accessed June 19, 2023.
  2. Hales CM, Carroll MD, Fryar CD, et al. Prevalence of obesity and severe obesity among adults: United States, 2017–2018. NCH Data Brief. 2020;360. https://www.cdc.gov/nchs/data /databriefs/db360-h.pdf. Accessed June 19, 2023.
  3. The Global BMI Mortality Collaboration. Bodymass index and all-cause mortality: individual- participant-data meta-analysis of 239 prospective studies in four continents. Lancet. 2016;388:776-786.
  4. Grover SA, Kaouache M, Rempel P, et al. Years of life lost and health life-years lost from diabetes and cardiovascular disease in the overweight and obese people: a modelling study. Lancet Diabetes Endocrinol. 2015;3:114-122.
  5. Lega IC, Lipscombe LL. Review: diabetes, obesity and cancer—pathophysiology and clinical implications. Endocr Rev. 2020;41:bnz014.
  6. Venkatesh SS, Ferreira T, Benonisdottir S, et al. Obesity and risk of female reproductive conditions: a mendelian randomization study. PLoS Med. 19:e1003679.
  7. Catalano PM, Shankar K. Obesity and  pregnancy: mechanisms of short term and longterm adverse consequences for mother and child. BMJ. 2017;356:j1.
  8. Sjorstrom L. Review of the key results from the Swedish Obese Subjects (SOS) trial—a prospective controlled intervention study of bariatric surgery. J Intern Med. 2013;273:219-234.
  9. Shi Q, Wang Y, Hao Q, et al. Pharmacotherapy for adults with overweight and obesity: a systematic review and network meta-analysis of randomized controlled trials. Lancet. 2022;399:259-269.
  10. Arterburn DE, Telem DA, Kushner RF, et al. Benefits and risks of bariatric surgery in adults: a review. JAMA. 2020;324:879-887.
  11. Brierly DI, Holt MK, Singh A, et al. Central and peripheral GLP-1 systems are involved in the control of eating behavior by linking food intake and satiety. Nat Metab. 2021;3:258-273.
  12. Friedrichsen M, Breitschaft A, Tadayon S, et al. The effect of semaglutide 2.4 mg once weekly on energy intake, appetite, control of eating and gastric emptying in adults with obesity. Diabetes Obes Metab. 2021;23:754-762.
  13. Gotfredsen CF, Molck AM, Thorup I, et al. The human GLP-1 analogs liraglutide and semaglutide: absence of histopathological effects on the pancreas in nonhuman primates. Diabetes. 2014;63:2486-2497.
  14. Frias JP, Davies MJ, Rosenstock J, et al. Tirzepatide versus semaglutide once weekly in patients with type 2 diabetes. N Engl J Med. 2021;385:503-515.  
  15. Wilding JPH, Batterham RL, Calanna S, et al. Once weekly semaglutide in adults with overweight or obesity. N Engl J Med. 2021;384:989-1000.
  16. Rubino DM, Greenway FL, Khalid U, et al. Effect of weekly subcutaneous semaglutide vs daily liraglutide on body weight in adults with overweight or obesity without diabetes. JAMA. 2022;327:138-150.
  17. Wegovy [package insert]. Bagsvaerd, Denmark: Novo Nordisk; 2021.
  18. Wegovy Product Monograph. Mississauga, Ontario: Novo Nordisk Canada Inc; June 30, 2022. https://pdf.hres.ca/dpd_pm/00066484.PDF
  19. Rubino D, Abrahamsson N, Davies M, et al. Effect of continued weekly subcutaneous semaglutide vs placebo on weight loss maintenance in adults with overweight or obesity. JAMA. 2021;325: 1414-1425.
  20. GoodRx website. https://www.goodrx.com/. Accessed June 19, 2023.
  21. Wiggins T, Guidozzi N, Welbourn R, et al. Association of bariatric surgery with all-cause mortality and incidence of obesity-related disease at a population level: a systematic review and metaanalysis. PLoS Med. 2020;17:e1003206. 
References
  1. Defining adult and overweight obesity. Centers for Disease Control and Prevention website. https://www.cdc.gov/obesity/basics/adult-defining.html. Accessed June 19, 2023.
  2. Hales CM, Carroll MD, Fryar CD, et al. Prevalence of obesity and severe obesity among adults: United States, 2017–2018. NCH Data Brief. 2020;360. https://www.cdc.gov/nchs/data /databriefs/db360-h.pdf. Accessed June 19, 2023.
  3. The Global BMI Mortality Collaboration. Bodymass index and all-cause mortality: individual- participant-data meta-analysis of 239 prospective studies in four continents. Lancet. 2016;388:776-786.
  4. Grover SA, Kaouache M, Rempel P, et al. Years of life lost and health life-years lost from diabetes and cardiovascular disease in the overweight and obese people: a modelling study. Lancet Diabetes Endocrinol. 2015;3:114-122.
  5. Lega IC, Lipscombe LL. Review: diabetes, obesity and cancer—pathophysiology and clinical implications. Endocr Rev. 2020;41:bnz014.
  6. Venkatesh SS, Ferreira T, Benonisdottir S, et al. Obesity and risk of female reproductive conditions: a mendelian randomization study. PLoS Med. 19:e1003679.
  7. Catalano PM, Shankar K. Obesity and  pregnancy: mechanisms of short term and longterm adverse consequences for mother and child. BMJ. 2017;356:j1.
  8. Sjorstrom L. Review of the key results from the Swedish Obese Subjects (SOS) trial—a prospective controlled intervention study of bariatric surgery. J Intern Med. 2013;273:219-234.
  9. Shi Q, Wang Y, Hao Q, et al. Pharmacotherapy for adults with overweight and obesity: a systematic review and network meta-analysis of randomized controlled trials. Lancet. 2022;399:259-269.
  10. Arterburn DE, Telem DA, Kushner RF, et al. Benefits and risks of bariatric surgery in adults: a review. JAMA. 2020;324:879-887.
  11. Brierly DI, Holt MK, Singh A, et al. Central and peripheral GLP-1 systems are involved in the control of eating behavior by linking food intake and satiety. Nat Metab. 2021;3:258-273.
  12. Friedrichsen M, Breitschaft A, Tadayon S, et al. The effect of semaglutide 2.4 mg once weekly on energy intake, appetite, control of eating and gastric emptying in adults with obesity. Diabetes Obes Metab. 2021;23:754-762.
  13. Gotfredsen CF, Molck AM, Thorup I, et al. The human GLP-1 analogs liraglutide and semaglutide: absence of histopathological effects on the pancreas in nonhuman primates. Diabetes. 2014;63:2486-2497.
  14. Frias JP, Davies MJ, Rosenstock J, et al. Tirzepatide versus semaglutide once weekly in patients with type 2 diabetes. N Engl J Med. 2021;385:503-515.  
  15. Wilding JPH, Batterham RL, Calanna S, et al. Once weekly semaglutide in adults with overweight or obesity. N Engl J Med. 2021;384:989-1000.
  16. Rubino DM, Greenway FL, Khalid U, et al. Effect of weekly subcutaneous semaglutide vs daily liraglutide on body weight in adults with overweight or obesity without diabetes. JAMA. 2022;327:138-150.
  17. Wegovy [package insert]. Bagsvaerd, Denmark: Novo Nordisk; 2021.
  18. Wegovy Product Monograph. Mississauga, Ontario: Novo Nordisk Canada Inc; June 30, 2022. https://pdf.hres.ca/dpd_pm/00066484.PDF
  19. Rubino D, Abrahamsson N, Davies M, et al. Effect of continued weekly subcutaneous semaglutide vs placebo on weight loss maintenance in adults with overweight or obesity. JAMA. 2021;325: 1414-1425.
  20. GoodRx website. https://www.goodrx.com/. Accessed June 19, 2023.
  21. Wiggins T, Guidozzi N, Welbourn R, et al. Association of bariatric surgery with all-cause mortality and incidence of obesity-related disease at a population level: a systematic review and metaanalysis. PLoS Med. 2020;17:e1003206. 
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To what extent do growth abnormalities increase the risk of stillbirth near term in pregnancies complicated by diabetes?

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Changed
Mon, 07/10/2023 - 17:10

McElwee ER, Oliver EA, McFarling K, et al. Risk of stillbirth in pregnancies complicated by diabetes, stratified by fetal growth. Obstet Gynecol. 2023;141:801-809. doi:10.1097/AOG.0000000000005102.

EXPERT COMMENTARY 

Stillbirth is defined as intrauterine demise at or beyond 20 weeks’ gestation. Pregestational DM and GDM significantly increase the risk of stillbirth. Both fetal growth restriction and macrosomia are common complications of pregnancies affected by diabetes, and they further increase the risk of stillbirth. While maternal variables such as glycemic control and medication requirement are currently used to assess the risks of expectant management and inform delivery timing, abnormal fetal growth is not.

Investigators sought to evaluate the stillbirth rates per week of expectant management during the late third trimester stratified by birth weight (as a surrogate for fetal growth) in pregnancies complicated by PG-DM or GDM.

Details of the study

McElwee and colleagues used the US National Vital Statistics System to identify nonanomalous singleton pregnancies complicated by PG-DM or GDM from 2014 to 2017.1 Pregnancies were stratified by birth weight and categorized as being LGA (birth weight > 90th percentile for gestational age), SGA (birth weight < 10th percentile for gestational age), or AGA. Stillbirths were identified from 34 0/7 through 39 6/7 weeks of gestation, and conditional stillbirth rates per 10,000 pregnancies were calculated for each week of gestation.

Results. Among 834,631 pregnancies complicated by PG-DM (13.1%) or GDM (86.9%), there were 3,033 stillbirths, of which 61% were in pregnancies with PG-DM. Stillbirth rates increased with advancing gestational age for both PG-DM and GDM regardless of birth weight. In pregnancies with PG-DM, fetuses that were LGA or SGA had a higher relative risk of stillbirth compared with their AGA counterparts at each gestational age. This stillbirth risk was highest in pregnancies with PG-DM that were LGA. At 39 weeks, the stillbirth rate in this population was 96.9/10,000 ongoing pregnancies and was 5 times higher than pregnancies with PG-DM that were AGA. When the GDM-related AGA group was selected as the referent (as the lowest-risk comparison group), pregnancies with PG-DM that were LGA had a 21-times higher relative risk of stillbirth at 37 and 38 weeks of gestation.

Study strengths and limitations

Decisions on the optimal timing of delivery seek to strike a balance between the increased neonatal morbidity with delivery before 39 weeks’ gestation and the increased risk of stillbirth with expectant management. In pregnancies complicated by diabetes, current guidelines from the American College of Obstetricians and Gynecologists recommend consideration of maternal variables, such as medication requirement, glycemic control, and vascular sequelae, to inform decisions on delivery timing, as these factors have been postulated to influence the risk of stillbirth with pregnancy prolongation.2 These recommendations are based largely on expert opinion and retrospective data.

The question of how fetal growth abnormalities factor into this complicated decision making is also an area of low-quality evidence despite studies that demonstrate that both SGA and LGA fetuses in pregnancies complicated by diabetes are at increased risk of stillbirth.3

The large population-based study design by McElwee and colleagues allowed the investigators to examine a rare event (stillbirth) with multiple stratification levels and sufficient statistical power and to contribute to this literature.

Significant limitations, however, must be considered before generalizing these results. The data were restricted to variables available on birth and death certificates, and more granular information—such as the type of DM, level of glycemic control, frequency of antenatal testing, and stillbirth work-up—could not be assessed. Ultrasonographic estimations of fetal weight also were not included. Birth weight data were used as a proxy, although we know that these variables do not always correlate well given the limited accuracy of ultrasonography in assessing projected birth weight, particularly later in pregnancy. The authors also did not control for highly prevalent variables (for example, hypertension, obesity) that are likely associated with abnormal fetal growth and stillbirth in these populations. ●

 
WHAT THIS EVIDENCE MEANS FOR PRACTICE

The present study demonstrates that both SGA and LGA are significant risk factors for stillbirth in pregnancies with either PG-DM or GDM in the late preterm and early term periods, and this risk should be considered when making decisions on appropriate timing of delivery. The conditional stillbirth rate was highest in pregnancies with PG-DM with LGA fetuses, and this risk increased with each week of expectant management. This population may benefit the most from critical assessment of the risk of stillbirth with ongoing pregnancy. Notably, the quality of evidence is not sufficient to universally alter delivery timing guidelines in this population. We recommend individual assessment of each clinical scenario when making these decisions.

NIGEL MADDEN, MD; MICHELLE A. KOMINIAREK, MD, MS

References
  1. McElwee ER, Oliver EA, McFarling K, et al. Risk of stillbirth in pregnancies complicated by diabetes, stratified by fetal growth. Obstet Gynecol. 2023;141:801-809. doi:10.1097 /AOG.0000000000005102
  2. ACOG Committee Opinion No. 764. Medically indicated late-preterm and early-term deliveries. Obstet Gynecol. 2019;133:e151-e155. doi:10.1097/AOG.0000000000003083
  3. Starikov R, Dudley D, Reddy UM. Stillbirth in the pregnancy complicated by diabetes. Curr Diab Rep. 2015;15:11. doi:10.1007/s11892-015-0580-y
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Nigel Madden, MD, is a Maternal-Fetal Medicine Fellow at Northwestern University Feinberg School of Medicine, Chicago, Illinois.

Michelle A. Kominiarek, MD, MS, is an Associate Professor of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, at Northwestern University Feinberg School of Medicine, Chicago.

The authors report no financial relationships relevant to this article.

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Nigel Madden, MD, is a Maternal-Fetal Medicine Fellow at Northwestern University Feinberg School of Medicine, Chicago, Illinois.

Michelle A. Kominiarek, MD, MS, is an Associate Professor of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, at Northwestern University Feinberg School of Medicine, Chicago.

The authors report no financial relationships relevant to this article.

Author and Disclosure Information

Nigel Madden, MD, is a Maternal-Fetal Medicine Fellow at Northwestern University Feinberg School of Medicine, Chicago, Illinois.

Michelle A. Kominiarek, MD, MS, is an Associate Professor of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, at Northwestern University Feinberg School of Medicine, Chicago.

The authors report no financial relationships relevant to this article.

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McElwee ER, Oliver EA, McFarling K, et al. Risk of stillbirth in pregnancies complicated by diabetes, stratified by fetal growth. Obstet Gynecol. 2023;141:801-809. doi:10.1097/AOG.0000000000005102.

EXPERT COMMENTARY 

Stillbirth is defined as intrauterine demise at or beyond 20 weeks’ gestation. Pregestational DM and GDM significantly increase the risk of stillbirth. Both fetal growth restriction and macrosomia are common complications of pregnancies affected by diabetes, and they further increase the risk of stillbirth. While maternal variables such as glycemic control and medication requirement are currently used to assess the risks of expectant management and inform delivery timing, abnormal fetal growth is not.

Investigators sought to evaluate the stillbirth rates per week of expectant management during the late third trimester stratified by birth weight (as a surrogate for fetal growth) in pregnancies complicated by PG-DM or GDM.

Details of the study

McElwee and colleagues used the US National Vital Statistics System to identify nonanomalous singleton pregnancies complicated by PG-DM or GDM from 2014 to 2017.1 Pregnancies were stratified by birth weight and categorized as being LGA (birth weight > 90th percentile for gestational age), SGA (birth weight < 10th percentile for gestational age), or AGA. Stillbirths were identified from 34 0/7 through 39 6/7 weeks of gestation, and conditional stillbirth rates per 10,000 pregnancies were calculated for each week of gestation.

Results. Among 834,631 pregnancies complicated by PG-DM (13.1%) or GDM (86.9%), there were 3,033 stillbirths, of which 61% were in pregnancies with PG-DM. Stillbirth rates increased with advancing gestational age for both PG-DM and GDM regardless of birth weight. In pregnancies with PG-DM, fetuses that were LGA or SGA had a higher relative risk of stillbirth compared with their AGA counterparts at each gestational age. This stillbirth risk was highest in pregnancies with PG-DM that were LGA. At 39 weeks, the stillbirth rate in this population was 96.9/10,000 ongoing pregnancies and was 5 times higher than pregnancies with PG-DM that were AGA. When the GDM-related AGA group was selected as the referent (as the lowest-risk comparison group), pregnancies with PG-DM that were LGA had a 21-times higher relative risk of stillbirth at 37 and 38 weeks of gestation.

Study strengths and limitations

Decisions on the optimal timing of delivery seek to strike a balance between the increased neonatal morbidity with delivery before 39 weeks’ gestation and the increased risk of stillbirth with expectant management. In pregnancies complicated by diabetes, current guidelines from the American College of Obstetricians and Gynecologists recommend consideration of maternal variables, such as medication requirement, glycemic control, and vascular sequelae, to inform decisions on delivery timing, as these factors have been postulated to influence the risk of stillbirth with pregnancy prolongation.2 These recommendations are based largely on expert opinion and retrospective data.

The question of how fetal growth abnormalities factor into this complicated decision making is also an area of low-quality evidence despite studies that demonstrate that both SGA and LGA fetuses in pregnancies complicated by diabetes are at increased risk of stillbirth.3

The large population-based study design by McElwee and colleagues allowed the investigators to examine a rare event (stillbirth) with multiple stratification levels and sufficient statistical power and to contribute to this literature.

Significant limitations, however, must be considered before generalizing these results. The data were restricted to variables available on birth and death certificates, and more granular information—such as the type of DM, level of glycemic control, frequency of antenatal testing, and stillbirth work-up—could not be assessed. Ultrasonographic estimations of fetal weight also were not included. Birth weight data were used as a proxy, although we know that these variables do not always correlate well given the limited accuracy of ultrasonography in assessing projected birth weight, particularly later in pregnancy. The authors also did not control for highly prevalent variables (for example, hypertension, obesity) that are likely associated with abnormal fetal growth and stillbirth in these populations. ●

 
WHAT THIS EVIDENCE MEANS FOR PRACTICE

The present study demonstrates that both SGA and LGA are significant risk factors for stillbirth in pregnancies with either PG-DM or GDM in the late preterm and early term periods, and this risk should be considered when making decisions on appropriate timing of delivery. The conditional stillbirth rate was highest in pregnancies with PG-DM with LGA fetuses, and this risk increased with each week of expectant management. This population may benefit the most from critical assessment of the risk of stillbirth with ongoing pregnancy. Notably, the quality of evidence is not sufficient to universally alter delivery timing guidelines in this population. We recommend individual assessment of each clinical scenario when making these decisions.

NIGEL MADDEN, MD; MICHELLE A. KOMINIAREK, MD, MS

McElwee ER, Oliver EA, McFarling K, et al. Risk of stillbirth in pregnancies complicated by diabetes, stratified by fetal growth. Obstet Gynecol. 2023;141:801-809. doi:10.1097/AOG.0000000000005102.

EXPERT COMMENTARY 

Stillbirth is defined as intrauterine demise at or beyond 20 weeks’ gestation. Pregestational DM and GDM significantly increase the risk of stillbirth. Both fetal growth restriction and macrosomia are common complications of pregnancies affected by diabetes, and they further increase the risk of stillbirth. While maternal variables such as glycemic control and medication requirement are currently used to assess the risks of expectant management and inform delivery timing, abnormal fetal growth is not.

Investigators sought to evaluate the stillbirth rates per week of expectant management during the late third trimester stratified by birth weight (as a surrogate for fetal growth) in pregnancies complicated by PG-DM or GDM.

Details of the study

McElwee and colleagues used the US National Vital Statistics System to identify nonanomalous singleton pregnancies complicated by PG-DM or GDM from 2014 to 2017.1 Pregnancies were stratified by birth weight and categorized as being LGA (birth weight > 90th percentile for gestational age), SGA (birth weight < 10th percentile for gestational age), or AGA. Stillbirths were identified from 34 0/7 through 39 6/7 weeks of gestation, and conditional stillbirth rates per 10,000 pregnancies were calculated for each week of gestation.

Results. Among 834,631 pregnancies complicated by PG-DM (13.1%) or GDM (86.9%), there were 3,033 stillbirths, of which 61% were in pregnancies with PG-DM. Stillbirth rates increased with advancing gestational age for both PG-DM and GDM regardless of birth weight. In pregnancies with PG-DM, fetuses that were LGA or SGA had a higher relative risk of stillbirth compared with their AGA counterparts at each gestational age. This stillbirth risk was highest in pregnancies with PG-DM that were LGA. At 39 weeks, the stillbirth rate in this population was 96.9/10,000 ongoing pregnancies and was 5 times higher than pregnancies with PG-DM that were AGA. When the GDM-related AGA group was selected as the referent (as the lowest-risk comparison group), pregnancies with PG-DM that were LGA had a 21-times higher relative risk of stillbirth at 37 and 38 weeks of gestation.

Study strengths and limitations

Decisions on the optimal timing of delivery seek to strike a balance between the increased neonatal morbidity with delivery before 39 weeks’ gestation and the increased risk of stillbirth with expectant management. In pregnancies complicated by diabetes, current guidelines from the American College of Obstetricians and Gynecologists recommend consideration of maternal variables, such as medication requirement, glycemic control, and vascular sequelae, to inform decisions on delivery timing, as these factors have been postulated to influence the risk of stillbirth with pregnancy prolongation.2 These recommendations are based largely on expert opinion and retrospective data.

The question of how fetal growth abnormalities factor into this complicated decision making is also an area of low-quality evidence despite studies that demonstrate that both SGA and LGA fetuses in pregnancies complicated by diabetes are at increased risk of stillbirth.3

The large population-based study design by McElwee and colleagues allowed the investigators to examine a rare event (stillbirth) with multiple stratification levels and sufficient statistical power and to contribute to this literature.

Significant limitations, however, must be considered before generalizing these results. The data were restricted to variables available on birth and death certificates, and more granular information—such as the type of DM, level of glycemic control, frequency of antenatal testing, and stillbirth work-up—could not be assessed. Ultrasonographic estimations of fetal weight also were not included. Birth weight data were used as a proxy, although we know that these variables do not always correlate well given the limited accuracy of ultrasonography in assessing projected birth weight, particularly later in pregnancy. The authors also did not control for highly prevalent variables (for example, hypertension, obesity) that are likely associated with abnormal fetal growth and stillbirth in these populations. ●

 
WHAT THIS EVIDENCE MEANS FOR PRACTICE

The present study demonstrates that both SGA and LGA are significant risk factors for stillbirth in pregnancies with either PG-DM or GDM in the late preterm and early term periods, and this risk should be considered when making decisions on appropriate timing of delivery. The conditional stillbirth rate was highest in pregnancies with PG-DM with LGA fetuses, and this risk increased with each week of expectant management. This population may benefit the most from critical assessment of the risk of stillbirth with ongoing pregnancy. Notably, the quality of evidence is not sufficient to universally alter delivery timing guidelines in this population. We recommend individual assessment of each clinical scenario when making these decisions.

NIGEL MADDEN, MD; MICHELLE A. KOMINIAREK, MD, MS

References
  1. McElwee ER, Oliver EA, McFarling K, et al. Risk of stillbirth in pregnancies complicated by diabetes, stratified by fetal growth. Obstet Gynecol. 2023;141:801-809. doi:10.1097 /AOG.0000000000005102
  2. ACOG Committee Opinion No. 764. Medically indicated late-preterm and early-term deliveries. Obstet Gynecol. 2019;133:e151-e155. doi:10.1097/AOG.0000000000003083
  3. Starikov R, Dudley D, Reddy UM. Stillbirth in the pregnancy complicated by diabetes. Curr Diab Rep. 2015;15:11. doi:10.1007/s11892-015-0580-y
References
  1. McElwee ER, Oliver EA, McFarling K, et al. Risk of stillbirth in pregnancies complicated by diabetes, stratified by fetal growth. Obstet Gynecol. 2023;141:801-809. doi:10.1097 /AOG.0000000000005102
  2. ACOG Committee Opinion No. 764. Medically indicated late-preterm and early-term deliveries. Obstet Gynecol. 2019;133:e151-e155. doi:10.1097/AOG.0000000000003083
  3. Starikov R, Dudley D, Reddy UM. Stillbirth in the pregnancy complicated by diabetes. Curr Diab Rep. 2015;15:11. doi:10.1007/s11892-015-0580-y
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