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Influenza infection is linked to a subsequent diagnosis of Parkinson’s disease (PD) more than 10 years later, resurfacing a long-held debate about whether infection increases the risk for movement disorders over the long term.

In a large case-control study, investigators found the odds of PD were elevated by approximately 90% for PD that occurred more than 15 years after influenza infection and by more than 70% for PD occurring more than 10 years after the flu.

“This study is not definitive by any means, but it certainly suggests there are potential long-term consequences from influenza,” study investigator Noelle M. Cocoros, DSc, research scientist at Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, said in an interview.

The study was published online Oct. 25 in JAMA Neurology.

Ongoing debate

The debate about whether influenza is associated with PD has been going on as far back as the 1918 influenza pandemic, when experts documented parkinsonism in affected individuals.

Using data from the Danish patient registry, researchers identified 10,271 subjects diagnosed with PD during a 17-year period (2000-2016). Of these, 38.7% were female, and the mean age was 71.4 years.

They matched these subjects for age and sex to 51,355 controls without PD. Compared with controls, slightly fewer individuals with PD had chronic obstructive pulmonary disease (COPD) or emphysema, but there was a similar distribution of cardiovascular disease and various other conditions.

Researchers collected data on influenza diagnoses from inpatient and outpatient hospital clinics from 1977 to 2016. They plotted these by month and year on a graph, calculated the median number of diagnoses per month, and identified peaks as those with more than threefold the median.

They categorized cases in groups related to the time between the infection and PD: More than 10 years, 10-15 years, and more than 15 years.

The time lapse accounts for a rather long “run-up” to PD, said Dr. Cocoros. There’s a sometimes decades-long preclinical phase before patients develop typical motor signs and a prodromal phase where they may present with nonmotor symptoms such as sleep disorders and constipation.

“We expected there would be at least 10 years between any infection and PD if there was an association present,” said Dr. Cocoros.

Investigators found an association between influenza exposure and PD diagnosis “that held up over time,” she said.

For more than 10 years before PD, the likelihood of a diagnosis for the infected compared with the unexposed was increased 73% (odds ratio [OR] 1.73; 95% confidence interval, 1.11-2.71; P = .02) after adjustment for cardiovascular disease, diabetes, chronic obstructive pulmonary disease, emphysema, lung cancer, Crohn’s disease, and ulcerative colitis.

The odds increased with more time from infection. For more than 15 years, the adjusted OR was 1.91 (95% CI, 1.14 - 3.19; P =.01).

However, for the 10- to 15-year time frame, the point estimate was reduced and the CI nonsignificant (OR, 1.33; 95% CI, 0.54-3.27; P = .53). This “is a little hard to interpret,” but could be a result of the small numbers, exposure misclassification, or because “the longer time interval is what’s meaningful,” said Dr. Cocoros.
 

Potential COVID-19–related PD surge?

In a sensitivity analysis, researchers looked at peak infection activity. “We wanted to increase the likelihood of these diagnoses representing actual infection,” Dr. Cocoros noted.

Here, the OR was still elevated at more than 10 years, but the CI was quite wide and included 1 (OR, 1.52; 95% CI, 0.80-2.89; P = .21). “So the association holds up, but the estimates are quite unstable,” said Dr. Cocoros.

Researchers examined associations with numerous other infection types, but did not see the same trend over time. Some infections – for example, gastrointestinal infections and septicemia – were associated with PD within 5 years, but most associations appeared to be null after more than 10 years.

“There seemed to be associations earlier between the infection and PD, which we interpret to suggest there’s actually not a meaningful association,” said Dr. Cocoros.

An exception might be urinary tract infections (UTIs), where after 10 years, the adjusted OR was 1.19 (95% CI, 1.01-1.40). Research suggests patients with PD often have UTIs and neurogenic bladder.

“It’s possible that UTIs could be an early symptom of PD rather than a causative factor,” said Dr. Cocoros.

It’s unclear how influenza might lead to PD but it could be that the virus gets into the central nervous system, resulting in neuroinflammation. Cytokines generated in response to the influenza infection might damage the brain.

“The infection could be a ‘primer’ or an initial ‘hit’ to the system, maybe setting people up for PD,” said Dr. Cocoros.

As for the current COVID-19 pandemic, some experts are concerned about a potential surge in PD cases in decades to come, and are calling for prospective monitoring of patients with this infection, said Dr. Cocoros.

However, she noted that infections don’t account for all PD cases and that genetic and environmental factors also influence risk.

Many individuals who contract influenza don’t seek medical care or get tested, so it’s possible the study counted those who had the infection as unexposed. Another potential study limitation was that small numbers for some infections, for example, Helicobacter pylori and hepatitis C, limited the ability to interpret results.
 

‘Exciting and important’ findings

Commenting on the research for this news organization, Aparna Wagle Shukla, MD, professor, Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, said the results amid the current pandemic are “exciting and important” and “have reinvigorated interest” in the role of infection in PD.

However, the study had some limitations, an important one being lack of accounting for confounding factors, including environmental factors, she said. Exposure to pesticides, living in a rural area, drinking well water, and having had a head injury may increase PD risk, whereas high intake of caffeine, nicotine, alcohol, and nonsteroidal anti-inflammatory drugs might lower the risk.

The researchers did not take into account exposure to multiple microbes or “infection burden,” said Dr. Wagle Shukla, who was not involved in the current study. In addition, as the data are from a single country with exposure to specific influenza strains, application of the findings elsewhere may be limited.

Dr. Wagle Shukla noted that a case-control design “isn’t ideal” from an epidemiological perspective. “Future studies should involve large cohorts followed longitudinally.”

The study was supported by grants from the Lundbeck Foundation and the Augustinus Foundation. Dr. Cocoros has disclosed no relevant financial relationships. Several coauthors have disclosed relationships with industry. The full list can be found with the original article.

A version of this article first appeared on Medscape.com.

Influenza infection is linked to a subsequent diagnosis of Parkinson’s disease (PD) more than 10 years later, resurfacing a long-held debate about whether infection increases the risk for movement disorders over the long term.

In a large case-control study, investigators found the odds of PD were elevated by approximately 90% for PD that occurred more than 15 years after influenza infection and by more than 70% for PD occurring more than 10 years after the flu.

“This study is not definitive by any means, but it certainly suggests there are potential long-term consequences from influenza,” study investigator Noelle M. Cocoros, DSc, research scientist at Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, said in an interview.

The study was published online Oct. 25 in JAMA Neurology.

Ongoing debate

The debate about whether influenza is associated with PD has been going on as far back as the 1918 influenza pandemic, when experts documented parkinsonism in affected individuals.

Using data from the Danish patient registry, researchers identified 10,271 subjects diagnosed with PD during a 17-year period (2000-2016). Of these, 38.7% were female, and the mean age was 71.4 years.

They matched these subjects for age and sex to 51,355 controls without PD. Compared with controls, slightly fewer individuals with PD had chronic obstructive pulmonary disease (COPD) or emphysema, but there was a similar distribution of cardiovascular disease and various other conditions.

Researchers collected data on influenza diagnoses from inpatient and outpatient hospital clinics from 1977 to 2016. They plotted these by month and year on a graph, calculated the median number of diagnoses per month, and identified peaks as those with more than threefold the median.

They categorized cases in groups related to the time between the infection and PD: More than 10 years, 10-15 years, and more than 15 years.

The time lapse accounts for a rather long “run-up” to PD, said Dr. Cocoros. There’s a sometimes decades-long preclinical phase before patients develop typical motor signs and a prodromal phase where they may present with nonmotor symptoms such as sleep disorders and constipation.

“We expected there would be at least 10 years between any infection and PD if there was an association present,” said Dr. Cocoros.

Investigators found an association between influenza exposure and PD diagnosis “that held up over time,” she said.

For more than 10 years before PD, the likelihood of a diagnosis for the infected compared with the unexposed was increased 73% (odds ratio [OR] 1.73; 95% confidence interval, 1.11-2.71; P = .02) after adjustment for cardiovascular disease, diabetes, chronic obstructive pulmonary disease, emphysema, lung cancer, Crohn’s disease, and ulcerative colitis.

The odds increased with more time from infection. For more than 15 years, the adjusted OR was 1.91 (95% CI, 1.14 - 3.19; P =.01).

However, for the 10- to 15-year time frame, the point estimate was reduced and the CI nonsignificant (OR, 1.33; 95% CI, 0.54-3.27; P = .53). This “is a little hard to interpret,” but could be a result of the small numbers, exposure misclassification, or because “the longer time interval is what’s meaningful,” said Dr. Cocoros.
 

Potential COVID-19–related PD surge?

In a sensitivity analysis, researchers looked at peak infection activity. “We wanted to increase the likelihood of these diagnoses representing actual infection,” Dr. Cocoros noted.

Here, the OR was still elevated at more than 10 years, but the CI was quite wide and included 1 (OR, 1.52; 95% CI, 0.80-2.89; P = .21). “So the association holds up, but the estimates are quite unstable,” said Dr. Cocoros.

Researchers examined associations with numerous other infection types, but did not see the same trend over time. Some infections – for example, gastrointestinal infections and septicemia – were associated with PD within 5 years, but most associations appeared to be null after more than 10 years.

“There seemed to be associations earlier between the infection and PD, which we interpret to suggest there’s actually not a meaningful association,” said Dr. Cocoros.

An exception might be urinary tract infections (UTIs), where after 10 years, the adjusted OR was 1.19 (95% CI, 1.01-1.40). Research suggests patients with PD often have UTIs and neurogenic bladder.

“It’s possible that UTIs could be an early symptom of PD rather than a causative factor,” said Dr. Cocoros.

It’s unclear how influenza might lead to PD but it could be that the virus gets into the central nervous system, resulting in neuroinflammation. Cytokines generated in response to the influenza infection might damage the brain.

“The infection could be a ‘primer’ or an initial ‘hit’ to the system, maybe setting people up for PD,” said Dr. Cocoros.

As for the current COVID-19 pandemic, some experts are concerned about a potential surge in PD cases in decades to come, and are calling for prospective monitoring of patients with this infection, said Dr. Cocoros.

However, she noted that infections don’t account for all PD cases and that genetic and environmental factors also influence risk.

Many individuals who contract influenza don’t seek medical care or get tested, so it’s possible the study counted those who had the infection as unexposed. Another potential study limitation was that small numbers for some infections, for example, Helicobacter pylori and hepatitis C, limited the ability to interpret results.
 

‘Exciting and important’ findings

Commenting on the research for this news organization, Aparna Wagle Shukla, MD, professor, Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, said the results amid the current pandemic are “exciting and important” and “have reinvigorated interest” in the role of infection in PD.

However, the study had some limitations, an important one being lack of accounting for confounding factors, including environmental factors, she said. Exposure to pesticides, living in a rural area, drinking well water, and having had a head injury may increase PD risk, whereas high intake of caffeine, nicotine, alcohol, and nonsteroidal anti-inflammatory drugs might lower the risk.

The researchers did not take into account exposure to multiple microbes or “infection burden,” said Dr. Wagle Shukla, who was not involved in the current study. In addition, as the data are from a single country with exposure to specific influenza strains, application of the findings elsewhere may be limited.

Dr. Wagle Shukla noted that a case-control design “isn’t ideal” from an epidemiological perspective. “Future studies should involve large cohorts followed longitudinally.”

The study was supported by grants from the Lundbeck Foundation and the Augustinus Foundation. Dr. Cocoros has disclosed no relevant financial relationships. Several coauthors have disclosed relationships with industry. The full list can be found with the original article.

A version of this article first appeared on Medscape.com.

Influenza infection is linked to a subsequent diagnosis of Parkinson’s disease (PD) more than 10 years later, resurfacing a long-held debate about whether infection increases the risk for movement disorders over the long term.

In a large case-control study, investigators found the odds of PD were elevated by approximately 90% for PD that occurred more than 15 years after influenza infection and by more than 70% for PD occurring more than 10 years after the flu.

“This study is not definitive by any means, but it certainly suggests there are potential long-term consequences from influenza,” study investigator Noelle M. Cocoros, DSc, research scientist at Harvard Pilgrim Health Care Institute and Harvard Medical School, Boston, said in an interview.

The study was published online Oct. 25 in JAMA Neurology.

Ongoing debate

The debate about whether influenza is associated with PD has been going on as far back as the 1918 influenza pandemic, when experts documented parkinsonism in affected individuals.

Using data from the Danish patient registry, researchers identified 10,271 subjects diagnosed with PD during a 17-year period (2000-2016). Of these, 38.7% were female, and the mean age was 71.4 years.

They matched these subjects for age and sex to 51,355 controls without PD. Compared with controls, slightly fewer individuals with PD had chronic obstructive pulmonary disease (COPD) or emphysema, but there was a similar distribution of cardiovascular disease and various other conditions.

Researchers collected data on influenza diagnoses from inpatient and outpatient hospital clinics from 1977 to 2016. They plotted these by month and year on a graph, calculated the median number of diagnoses per month, and identified peaks as those with more than threefold the median.

They categorized cases in groups related to the time between the infection and PD: More than 10 years, 10-15 years, and more than 15 years.

The time lapse accounts for a rather long “run-up” to PD, said Dr. Cocoros. There’s a sometimes decades-long preclinical phase before patients develop typical motor signs and a prodromal phase where they may present with nonmotor symptoms such as sleep disorders and constipation.

“We expected there would be at least 10 years between any infection and PD if there was an association present,” said Dr. Cocoros.

Investigators found an association between influenza exposure and PD diagnosis “that held up over time,” she said.

For more than 10 years before PD, the likelihood of a diagnosis for the infected compared with the unexposed was increased 73% (odds ratio [OR] 1.73; 95% confidence interval, 1.11-2.71; P = .02) after adjustment for cardiovascular disease, diabetes, chronic obstructive pulmonary disease, emphysema, lung cancer, Crohn’s disease, and ulcerative colitis.

The odds increased with more time from infection. For more than 15 years, the adjusted OR was 1.91 (95% CI, 1.14 - 3.19; P =.01).

However, for the 10- to 15-year time frame, the point estimate was reduced and the CI nonsignificant (OR, 1.33; 95% CI, 0.54-3.27; P = .53). This “is a little hard to interpret,” but could be a result of the small numbers, exposure misclassification, or because “the longer time interval is what’s meaningful,” said Dr. Cocoros.
 

Potential COVID-19–related PD surge?

In a sensitivity analysis, researchers looked at peak infection activity. “We wanted to increase the likelihood of these diagnoses representing actual infection,” Dr. Cocoros noted.

Here, the OR was still elevated at more than 10 years, but the CI was quite wide and included 1 (OR, 1.52; 95% CI, 0.80-2.89; P = .21). “So the association holds up, but the estimates are quite unstable,” said Dr. Cocoros.

Researchers examined associations with numerous other infection types, but did not see the same trend over time. Some infections – for example, gastrointestinal infections and septicemia – were associated with PD within 5 years, but most associations appeared to be null after more than 10 years.

“There seemed to be associations earlier between the infection and PD, which we interpret to suggest there’s actually not a meaningful association,” said Dr. Cocoros.

An exception might be urinary tract infections (UTIs), where after 10 years, the adjusted OR was 1.19 (95% CI, 1.01-1.40). Research suggests patients with PD often have UTIs and neurogenic bladder.

“It’s possible that UTIs could be an early symptom of PD rather than a causative factor,” said Dr. Cocoros.

It’s unclear how influenza might lead to PD but it could be that the virus gets into the central nervous system, resulting in neuroinflammation. Cytokines generated in response to the influenza infection might damage the brain.

“The infection could be a ‘primer’ or an initial ‘hit’ to the system, maybe setting people up for PD,” said Dr. Cocoros.

As for the current COVID-19 pandemic, some experts are concerned about a potential surge in PD cases in decades to come, and are calling for prospective monitoring of patients with this infection, said Dr. Cocoros.

However, she noted that infections don’t account for all PD cases and that genetic and environmental factors also influence risk.

Many individuals who contract influenza don’t seek medical care or get tested, so it’s possible the study counted those who had the infection as unexposed. Another potential study limitation was that small numbers for some infections, for example, Helicobacter pylori and hepatitis C, limited the ability to interpret results.
 

‘Exciting and important’ findings

Commenting on the research for this news organization, Aparna Wagle Shukla, MD, professor, Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, said the results amid the current pandemic are “exciting and important” and “have reinvigorated interest” in the role of infection in PD.

However, the study had some limitations, an important one being lack of accounting for confounding factors, including environmental factors, she said. Exposure to pesticides, living in a rural area, drinking well water, and having had a head injury may increase PD risk, whereas high intake of caffeine, nicotine, alcohol, and nonsteroidal anti-inflammatory drugs might lower the risk.

The researchers did not take into account exposure to multiple microbes or “infection burden,” said Dr. Wagle Shukla, who was not involved in the current study. In addition, as the data are from a single country with exposure to specific influenza strains, application of the findings elsewhere may be limited.

Dr. Wagle Shukla noted that a case-control design “isn’t ideal” from an epidemiological perspective. “Future studies should involve large cohorts followed longitudinally.”

The study was supported by grants from the Lundbeck Foundation and the Augustinus Foundation. Dr. Cocoros has disclosed no relevant financial relationships. Several coauthors have disclosed relationships with industry. The full list can be found with the original article.

A version of this article first appeared on Medscape.com.

Sleeping too much or too little can lead to cognitive decline over time, but new research suggests there could be a sleep time “sweet spot” that stabilizes cognitive function.

JGI/Tom Grill/Getty Images

In a longitudinal study, investigators found older adults who slept less than 4.5 hours or more than 6.5 hours a night reported significant cognitive decline over time, but cognitive scores for those with sleep duration in between that range remained stable.

“This really suggests that there’s this middle range, a ‘sweet spot,’ where your sleep is really optimal,” lead author Brendan Lucey, MD, MSCI, associate professor of neurology and director of the Washington University Sleep Medicine Center, St. Louis, said in an interview.

The study, published online Oct. 20, 2021, in the journal Brain, is part of a growing body of research that seeks to determine if sleep can be used as a marker of Alzheimer’s disease progression.
 

A complex relationship

Studies suggest a strong relationship between sleep patterns and Alzheimer’s disease, which affects nearly 6 million Americans. The challenge, Dr. Lucey said, is unwinding the complex links between sleep, AD, and cognitive function.

An earlier study by Dr. Lucey and colleagues found that poor sleep quality is associated with early signs of AD, and a report published in September found that elderly people who slept less than 6 hours a night had a greater burden of amyloid-beta, a hallmark sign of AD.

For this new study, researchers monitored sleep-wake activity over 4-6 nights in 100 participants who underwent annual cognitive assessments and clinical studies, including APOE genotyping, as part of a longitudinal study at the Knight Alzheimer Disease Research Center at Washington University.

Participants also provided cerebrospinal fluid (CSF) total tau and amyloid-beta 42 and wore a small EEG device on their forehead while they slept.

The majority of participants had a clinical dementia rating (CDR) score of 0, indicating no cognitive impairment. Twelve individuals had a CDR greater than 0, with most reporting mild cognitive impairment.

As expected, CSF analysis showed greater evidence of AD pathology in those with a baseline CDR greater than 0.

Changes in cognitive function were measured using a Preclinical Alzheimer Cognitive Composite (PACC) score, a composite of results from a neuropsychological testing battery that included the Free and Cued Selective Reminding Test, the Logical Memory Delayed Recall Test from the Wechsler Memory Scale–Revised, the Digit Symbol Substitution Test from the Wechsler Adult Intelligence Scale–Revised, and the Mini-Mental State Examination.

Researchers found an upside-down U-shaped relationship between PACC scores and sleep duration, with dramatic cognitive decline in those who slept less than 4.5 hours or more than 6.5 hours a night (P < .001 for both).

The U-shaped relationship was also found with measures of sleep phases, including time spent in rapid eye movement and in non-REM sleep (P < .001 for both).

The findings persisted even after controlling for confounders that can affect sleep and cognition, such as age, CSF total tau/amyloid-beta ₄₂ ratio, apo E four-allele carrier status, years of education, and sex.

Understanding how sleep changes at different stages of AD could help researchers determine if sleep can be used as a marker of disease progression, Dr. Lucey said. That could lead to interventions to slow that process.

“We’re not at the point yet where we can say that we need to monitor someone’s sleep time and then do an intervention to see if it would improve their risk for cognitive decline,” said Dr. Lucey, who plans to repeat this sleep study with the same cohort to track changes in sleep patterns and cognitive function over time. “But that’s a question I’m very excited to try to answer.”
 

A component of cognitive health

Commenting on the findings for this news organization, Heather Snyder, PhD, vice president of medical and scientific relations for the Alzheimer’s Association, noted that the study adds to a body of evidence linking sleep and cognition, especially how sleep quality can optimize brain function.

“We’ve seen previous research that’s shown poor sleep contributes to dementia risk, as well as research showing sleep duration may play a role in cognition,” she said.

“We also need studies that look at sleep as an intervention for cognitive health,” Dr. Snyder said. “Sleep is an important aspect of our overall health. Clinicians should have conversations with their patients about sleep as part of standard discussions about their health habits and wellness.”

The study was funded by the National Institutes of Health, the American Sleep Medicine Foundation, the Roger and Paula Riney Fund, and the Daniel J. Brennan, MD Fund. Dr. Lucey consults for Merck and Eli Lilly. Dr. Snyder has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Sleeping too much or too little can lead to cognitive decline over time, but new research suggests there could be a sleep time “sweet spot” that stabilizes cognitive function.

JGI/Tom Grill/Getty Images

In a longitudinal study, investigators found older adults who slept less than 4.5 hours or more than 6.5 hours a night reported significant cognitive decline over time, but cognitive scores for those with sleep duration in between that range remained stable.

“This really suggests that there’s this middle range, a ‘sweet spot,’ where your sleep is really optimal,” lead author Brendan Lucey, MD, MSCI, associate professor of neurology and director of the Washington University Sleep Medicine Center, St. Louis, said in an interview.

The study, published online Oct. 20, 2021, in the journal Brain, is part of a growing body of research that seeks to determine if sleep can be used as a marker of Alzheimer’s disease progression.
 

A complex relationship

Studies suggest a strong relationship between sleep patterns and Alzheimer’s disease, which affects nearly 6 million Americans. The challenge, Dr. Lucey said, is unwinding the complex links between sleep, AD, and cognitive function.

An earlier study by Dr. Lucey and colleagues found that poor sleep quality is associated with early signs of AD, and a report published in September found that elderly people who slept less than 6 hours a night had a greater burden of amyloid-beta, a hallmark sign of AD.

For this new study, researchers monitored sleep-wake activity over 4-6 nights in 100 participants who underwent annual cognitive assessments and clinical studies, including APOE genotyping, as part of a longitudinal study at the Knight Alzheimer Disease Research Center at Washington University.

Participants also provided cerebrospinal fluid (CSF) total tau and amyloid-beta 42 and wore a small EEG device on their forehead while they slept.

The majority of participants had a clinical dementia rating (CDR) score of 0, indicating no cognitive impairment. Twelve individuals had a CDR greater than 0, with most reporting mild cognitive impairment.

As expected, CSF analysis showed greater evidence of AD pathology in those with a baseline CDR greater than 0.

Changes in cognitive function were measured using a Preclinical Alzheimer Cognitive Composite (PACC) score, a composite of results from a neuropsychological testing battery that included the Free and Cued Selective Reminding Test, the Logical Memory Delayed Recall Test from the Wechsler Memory Scale–Revised, the Digit Symbol Substitution Test from the Wechsler Adult Intelligence Scale–Revised, and the Mini-Mental State Examination.

Researchers found an upside-down U-shaped relationship between PACC scores and sleep duration, with dramatic cognitive decline in those who slept less than 4.5 hours or more than 6.5 hours a night (P < .001 for both).

The U-shaped relationship was also found with measures of sleep phases, including time spent in rapid eye movement and in non-REM sleep (P < .001 for both).

The findings persisted even after controlling for confounders that can affect sleep and cognition, such as age, CSF total tau/amyloid-beta ₄₂ ratio, apo E four-allele carrier status, years of education, and sex.

Understanding how sleep changes at different stages of AD could help researchers determine if sleep can be used as a marker of disease progression, Dr. Lucey said. That could lead to interventions to slow that process.

“We’re not at the point yet where we can say that we need to monitor someone’s sleep time and then do an intervention to see if it would improve their risk for cognitive decline,” said Dr. Lucey, who plans to repeat this sleep study with the same cohort to track changes in sleep patterns and cognitive function over time. “But that’s a question I’m very excited to try to answer.”
 

A component of cognitive health

Commenting on the findings for this news organization, Heather Snyder, PhD, vice president of medical and scientific relations for the Alzheimer’s Association, noted that the study adds to a body of evidence linking sleep and cognition, especially how sleep quality can optimize brain function.

“We’ve seen previous research that’s shown poor sleep contributes to dementia risk, as well as research showing sleep duration may play a role in cognition,” she said.

“We also need studies that look at sleep as an intervention for cognitive health,” Dr. Snyder said. “Sleep is an important aspect of our overall health. Clinicians should have conversations with their patients about sleep as part of standard discussions about their health habits and wellness.”

The study was funded by the National Institutes of Health, the American Sleep Medicine Foundation, the Roger and Paula Riney Fund, and the Daniel J. Brennan, MD Fund. Dr. Lucey consults for Merck and Eli Lilly. Dr. Snyder has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Sleeping too much or too little can lead to cognitive decline over time, but new research suggests there could be a sleep time “sweet spot” that stabilizes cognitive function.

JGI/Tom Grill/Getty Images

In a longitudinal study, investigators found older adults who slept less than 4.5 hours or more than 6.5 hours a night reported significant cognitive decline over time, but cognitive scores for those with sleep duration in between that range remained stable.

“This really suggests that there’s this middle range, a ‘sweet spot,’ where your sleep is really optimal,” lead author Brendan Lucey, MD, MSCI, associate professor of neurology and director of the Washington University Sleep Medicine Center, St. Louis, said in an interview.

The study, published online Oct. 20, 2021, in the journal Brain, is part of a growing body of research that seeks to determine if sleep can be used as a marker of Alzheimer’s disease progression.
 

A complex relationship

Studies suggest a strong relationship between sleep patterns and Alzheimer’s disease, which affects nearly 6 million Americans. The challenge, Dr. Lucey said, is unwinding the complex links between sleep, AD, and cognitive function.

An earlier study by Dr. Lucey and colleagues found that poor sleep quality is associated with early signs of AD, and a report published in September found that elderly people who slept less than 6 hours a night had a greater burden of amyloid-beta, a hallmark sign of AD.

For this new study, researchers monitored sleep-wake activity over 4-6 nights in 100 participants who underwent annual cognitive assessments and clinical studies, including APOE genotyping, as part of a longitudinal study at the Knight Alzheimer Disease Research Center at Washington University.

Participants also provided cerebrospinal fluid (CSF) total tau and amyloid-beta 42 and wore a small EEG device on their forehead while they slept.

The majority of participants had a clinical dementia rating (CDR) score of 0, indicating no cognitive impairment. Twelve individuals had a CDR greater than 0, with most reporting mild cognitive impairment.

As expected, CSF analysis showed greater evidence of AD pathology in those with a baseline CDR greater than 0.

Changes in cognitive function were measured using a Preclinical Alzheimer Cognitive Composite (PACC) score, a composite of results from a neuropsychological testing battery that included the Free and Cued Selective Reminding Test, the Logical Memory Delayed Recall Test from the Wechsler Memory Scale–Revised, the Digit Symbol Substitution Test from the Wechsler Adult Intelligence Scale–Revised, and the Mini-Mental State Examination.

Researchers found an upside-down U-shaped relationship between PACC scores and sleep duration, with dramatic cognitive decline in those who slept less than 4.5 hours or more than 6.5 hours a night (P < .001 for both).

The U-shaped relationship was also found with measures of sleep phases, including time spent in rapid eye movement and in non-REM sleep (P < .001 for both).

The findings persisted even after controlling for confounders that can affect sleep and cognition, such as age, CSF total tau/amyloid-beta ₄₂ ratio, apo E four-allele carrier status, years of education, and sex.

Understanding how sleep changes at different stages of AD could help researchers determine if sleep can be used as a marker of disease progression, Dr. Lucey said. That could lead to interventions to slow that process.

“We’re not at the point yet where we can say that we need to monitor someone’s sleep time and then do an intervention to see if it would improve their risk for cognitive decline,” said Dr. Lucey, who plans to repeat this sleep study with the same cohort to track changes in sleep patterns and cognitive function over time. “But that’s a question I’m very excited to try to answer.”
 

A component of cognitive health

Commenting on the findings for this news organization, Heather Snyder, PhD, vice president of medical and scientific relations for the Alzheimer’s Association, noted that the study adds to a body of evidence linking sleep and cognition, especially how sleep quality can optimize brain function.

“We’ve seen previous research that’s shown poor sleep contributes to dementia risk, as well as research showing sleep duration may play a role in cognition,” she said.

“We also need studies that look at sleep as an intervention for cognitive health,” Dr. Snyder said. “Sleep is an important aspect of our overall health. Clinicians should have conversations with their patients about sleep as part of standard discussions about their health habits and wellness.”

The study was funded by the National Institutes of Health, the American Sleep Medicine Foundation, the Roger and Paula Riney Fund, and the Daniel J. Brennan, MD Fund. Dr. Lucey consults for Merck and Eli Lilly. Dr. Snyder has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Hair follicle miniaturization was a prominent feature of persistent chemotherapy-induced alopecia (pCIA) in breast cancer survivors who presented to four specialty hair clinics, and treatment with minoxidil (sometimes with antiandrogen therapy) was associated with improved hair density, according to a recently published retrospective case series.

“An improvement in hair density was observed in most of the patients treated with topical minoxidil or LDOM [low-dose oral minoxidil], with a more favorable outcome seen with LDOM with or without antiandrogens,” reported Bevin Bhoyrul, MBBS, of Sinclair Dermatology in Melbourne and coauthors from the United Kingdom and Germany.

The findings, published in JAMA Dermatology, suggest that pCIA “may be at least partly reversible,” they wrote.

The investigators analyzed the clinicopathologic characteristics of pCIA in 100 patients presenting to the hair clinics, as well as the results of trichoscopy performed in 90 of the patients and biopsies in 18. The researchers also assessed the effectiveness of treatment in 49 of these patients who met their criteria of completing at least 6 months of therapy with minoxidil.

Almost all patients in their series – 92% – were treated with taxanes and had more severe alopecia than those who weren’t exposed to taxanes (a median Sinclair scale grade of 4 vs. 2). Defined as absent or incomplete hair regrowth 6 months or more after completion of chemotherapy, pCIA has been increasingly reported in the literature, the authors note.

Of the 100 patients, all but one of whom were women, 39 had globally-reduced hair density that also involved the occipital area (diffuse alopecia), and 55 patients had thinning of the centroparietal scalp hair in a female pattern hair loss (FPHL) distribution. Patients presented between November 2011 and February 2020 and had a mean age of 54. The Sinclair scale, which grades from 1 to 5, was used to assess the severity of hair loss in these patients.

Five female patients had bitemporal recession or balding of the crown in a male pattern hair loss (MPHL) distribution, and the one male patient had extensive baldness resembling Hamilton-Norwood type VII.

The vast majority of patients who had trichoscopy performed – 88% – had trichoscopic features that were “indistinguishable from those of androgenetic alopecia,” most commonly hair shaft diameter variability, increased vellus hairs, and predominant single-hair follicular units, the authors reported.

Of the 18 patients who had biopsies, 14 had androgenetic alopecia-like features with decreased terminal hairs, increased vellus hairs, and fibrous streamers. The reduced terminal-to-vellus ratio characterizes hair follicle miniaturization, a hallmark of androgenetic alopecia, they said. (Two patients had cicatricial alopecia, and two had features of both.)

“The predominant phenotypes of pCIA show prominent vellus hairs both clinically and histologically, suggesting that terminal hair follicles undergo miniaturization,” Dr. Bhoyrul and coauthors wrote. Among the 49 patients who completed 6 months or more of treatment, the median Sinclair grade improved from 4 to 3 in 21 patients who received topical minoxidil for a median duration of 17 months; from 4 to 2.5 in 18 patients who received LDOM for a median duration of 29 months; and from 5 to 3 in 10 patients who received LDOM combined with an antiandrogen, such as spironolactone, for a median of 33 months.

Almost three-quarters of the patients in the series received adjuvant hormone therapy, which is independently associated with hair loss, the authors noted. However, there was no statistically significant difference in the pattern or severity of alopecia between patients who were treated with endocrine therapy and those who weren’t.

Asked to comment on the study and on the care of patients with pCIA, Maria K. Hordinsky, MD, professor and chair of dermatology at the University of Minnesota, Minneapolis, and an expert in hair diseases, said the case series points to the value of biopsies in patients with pCIA.

“Some patients really do have a loss of hair follicles,” she said. “But if you do a biopsy and see this miniaturization of the hair follicles, then we have tools to stimulate the hair follicles to become more normal. ... These patients can be successfully treated.”

For patients who do not want to do a biopsy, a therapeutic trial is acceptable. “But knowing helps set expectations for people,” she said. “If the follicles are really small, it will take months [of therapy].”

In addition to topical minoxidil, which she said “is always a good tool,” and LDOM, which is “becoming very popular,” Dr. Hordinsky has used low-level laser light successfully. She cautioned against the use of spironolactone and other hair-growth promoting therapies with potentially significant hormonal impacts unless there is discussion between the dermatologist, oncologist, and patient.

The authors of the case series called in their conclusion for wider use of hair-protective strategies such as scalp hypothermia. But Dr. Hordinsky said that, in the United States, there are divergent opinions among oncologists and among cancer centers on the use of scalp cooling and whether or not it might lessen response to chemotherapy.

More research is needed, she noted, on chemotherapy-induced hair loss in patients of different races and ethnicities. Of the 100 patients in the case series, 91 were European; others were Afro Caribbean, Middle Eastern, and South Asian.

Dr. Bhoyrul is supported by the Geoffrey Dowling Fellowship from the British Association of Dermatologists. One coauthor disclosed serving as a principal investigator and/or scientific board member for various pharmaceutical companies, outside of the submitted study. There were no other disclosures reported. Dr. Hordinsky, the immediate past president of the American Hair Research Society and a section editor for hair diseases in UpToDate, had no relevant disclosures.

Hair follicle miniaturization was a prominent feature of persistent chemotherapy-induced alopecia (pCIA) in breast cancer survivors who presented to four specialty hair clinics, and treatment with minoxidil (sometimes with antiandrogen therapy) was associated with improved hair density, according to a recently published retrospective case series.

“An improvement in hair density was observed in most of the patients treated with topical minoxidil or LDOM [low-dose oral minoxidil], with a more favorable outcome seen with LDOM with or without antiandrogens,” reported Bevin Bhoyrul, MBBS, of Sinclair Dermatology in Melbourne and coauthors from the United Kingdom and Germany.

The findings, published in JAMA Dermatology, suggest that pCIA “may be at least partly reversible,” they wrote.

The investigators analyzed the clinicopathologic characteristics of pCIA in 100 patients presenting to the hair clinics, as well as the results of trichoscopy performed in 90 of the patients and biopsies in 18. The researchers also assessed the effectiveness of treatment in 49 of these patients who met their criteria of completing at least 6 months of therapy with minoxidil.

Almost all patients in their series – 92% – were treated with taxanes and had more severe alopecia than those who weren’t exposed to taxanes (a median Sinclair scale grade of 4 vs. 2). Defined as absent or incomplete hair regrowth 6 months or more after completion of chemotherapy, pCIA has been increasingly reported in the literature, the authors note.

Of the 100 patients, all but one of whom were women, 39 had globally-reduced hair density that also involved the occipital area (diffuse alopecia), and 55 patients had thinning of the centroparietal scalp hair in a female pattern hair loss (FPHL) distribution. Patients presented between November 2011 and February 2020 and had a mean age of 54. The Sinclair scale, which grades from 1 to 5, was used to assess the severity of hair loss in these patients.

Five female patients had bitemporal recession or balding of the crown in a male pattern hair loss (MPHL) distribution, and the one male patient had extensive baldness resembling Hamilton-Norwood type VII.

The vast majority of patients who had trichoscopy performed – 88% – had trichoscopic features that were “indistinguishable from those of androgenetic alopecia,” most commonly hair shaft diameter variability, increased vellus hairs, and predominant single-hair follicular units, the authors reported.

Of the 18 patients who had biopsies, 14 had androgenetic alopecia-like features with decreased terminal hairs, increased vellus hairs, and fibrous streamers. The reduced terminal-to-vellus ratio characterizes hair follicle miniaturization, a hallmark of androgenetic alopecia, they said. (Two patients had cicatricial alopecia, and two had features of both.)

“The predominant phenotypes of pCIA show prominent vellus hairs both clinically and histologically, suggesting that terminal hair follicles undergo miniaturization,” Dr. Bhoyrul and coauthors wrote. Among the 49 patients who completed 6 months or more of treatment, the median Sinclair grade improved from 4 to 3 in 21 patients who received topical minoxidil for a median duration of 17 months; from 4 to 2.5 in 18 patients who received LDOM for a median duration of 29 months; and from 5 to 3 in 10 patients who received LDOM combined with an antiandrogen, such as spironolactone, for a median of 33 months.

Almost three-quarters of the patients in the series received adjuvant hormone therapy, which is independently associated with hair loss, the authors noted. However, there was no statistically significant difference in the pattern or severity of alopecia between patients who were treated with endocrine therapy and those who weren’t.

Asked to comment on the study and on the care of patients with pCIA, Maria K. Hordinsky, MD, professor and chair of dermatology at the University of Minnesota, Minneapolis, and an expert in hair diseases, said the case series points to the value of biopsies in patients with pCIA.

“Some patients really do have a loss of hair follicles,” she said. “But if you do a biopsy and see this miniaturization of the hair follicles, then we have tools to stimulate the hair follicles to become more normal. ... These patients can be successfully treated.”

For patients who do not want to do a biopsy, a therapeutic trial is acceptable. “But knowing helps set expectations for people,” she said. “If the follicles are really small, it will take months [of therapy].”

In addition to topical minoxidil, which she said “is always a good tool,” and LDOM, which is “becoming very popular,” Dr. Hordinsky has used low-level laser light successfully. She cautioned against the use of spironolactone and other hair-growth promoting therapies with potentially significant hormonal impacts unless there is discussion between the dermatologist, oncologist, and patient.

The authors of the case series called in their conclusion for wider use of hair-protective strategies such as scalp hypothermia. But Dr. Hordinsky said that, in the United States, there are divergent opinions among oncologists and among cancer centers on the use of scalp cooling and whether or not it might lessen response to chemotherapy.

More research is needed, she noted, on chemotherapy-induced hair loss in patients of different races and ethnicities. Of the 100 patients in the case series, 91 were European; others were Afro Caribbean, Middle Eastern, and South Asian.

Dr. Bhoyrul is supported by the Geoffrey Dowling Fellowship from the British Association of Dermatologists. One coauthor disclosed serving as a principal investigator and/or scientific board member for various pharmaceutical companies, outside of the submitted study. There were no other disclosures reported. Dr. Hordinsky, the immediate past president of the American Hair Research Society and a section editor for hair diseases in UpToDate, had no relevant disclosures.

Hair follicle miniaturization was a prominent feature of persistent chemotherapy-induced alopecia (pCIA) in breast cancer survivors who presented to four specialty hair clinics, and treatment with minoxidil (sometimes with antiandrogen therapy) was associated with improved hair density, according to a recently published retrospective case series.

“An improvement in hair density was observed in most of the patients treated with topical minoxidil or LDOM [low-dose oral minoxidil], with a more favorable outcome seen with LDOM with or without antiandrogens,” reported Bevin Bhoyrul, MBBS, of Sinclair Dermatology in Melbourne and coauthors from the United Kingdom and Germany.

The findings, published in JAMA Dermatology, suggest that pCIA “may be at least partly reversible,” they wrote.

The investigators analyzed the clinicopathologic characteristics of pCIA in 100 patients presenting to the hair clinics, as well as the results of trichoscopy performed in 90 of the patients and biopsies in 18. The researchers also assessed the effectiveness of treatment in 49 of these patients who met their criteria of completing at least 6 months of therapy with minoxidil.

Almost all patients in their series – 92% – were treated with taxanes and had more severe alopecia than those who weren’t exposed to taxanes (a median Sinclair scale grade of 4 vs. 2). Defined as absent or incomplete hair regrowth 6 months or more after completion of chemotherapy, pCIA has been increasingly reported in the literature, the authors note.

Of the 100 patients, all but one of whom were women, 39 had globally-reduced hair density that also involved the occipital area (diffuse alopecia), and 55 patients had thinning of the centroparietal scalp hair in a female pattern hair loss (FPHL) distribution. Patients presented between November 2011 and February 2020 and had a mean age of 54. The Sinclair scale, which grades from 1 to 5, was used to assess the severity of hair loss in these patients.

Five female patients had bitemporal recession or balding of the crown in a male pattern hair loss (MPHL) distribution, and the one male patient had extensive baldness resembling Hamilton-Norwood type VII.

The vast majority of patients who had trichoscopy performed – 88% – had trichoscopic features that were “indistinguishable from those of androgenetic alopecia,” most commonly hair shaft diameter variability, increased vellus hairs, and predominant single-hair follicular units, the authors reported.

Of the 18 patients who had biopsies, 14 had androgenetic alopecia-like features with decreased terminal hairs, increased vellus hairs, and fibrous streamers. The reduced terminal-to-vellus ratio characterizes hair follicle miniaturization, a hallmark of androgenetic alopecia, they said. (Two patients had cicatricial alopecia, and two had features of both.)

“The predominant phenotypes of pCIA show prominent vellus hairs both clinically and histologically, suggesting that terminal hair follicles undergo miniaturization,” Dr. Bhoyrul and coauthors wrote. Among the 49 patients who completed 6 months or more of treatment, the median Sinclair grade improved from 4 to 3 in 21 patients who received topical minoxidil for a median duration of 17 months; from 4 to 2.5 in 18 patients who received LDOM for a median duration of 29 months; and from 5 to 3 in 10 patients who received LDOM combined with an antiandrogen, such as spironolactone, for a median of 33 months.

Almost three-quarters of the patients in the series received adjuvant hormone therapy, which is independently associated with hair loss, the authors noted. However, there was no statistically significant difference in the pattern or severity of alopecia between patients who were treated with endocrine therapy and those who weren’t.

Asked to comment on the study and on the care of patients with pCIA, Maria K. Hordinsky, MD, professor and chair of dermatology at the University of Minnesota, Minneapolis, and an expert in hair diseases, said the case series points to the value of biopsies in patients with pCIA.

“Some patients really do have a loss of hair follicles,” she said. “But if you do a biopsy and see this miniaturization of the hair follicles, then we have tools to stimulate the hair follicles to become more normal. ... These patients can be successfully treated.”

For patients who do not want to do a biopsy, a therapeutic trial is acceptable. “But knowing helps set expectations for people,” she said. “If the follicles are really small, it will take months [of therapy].”

In addition to topical minoxidil, which she said “is always a good tool,” and LDOM, which is “becoming very popular,” Dr. Hordinsky has used low-level laser light successfully. She cautioned against the use of spironolactone and other hair-growth promoting therapies with potentially significant hormonal impacts unless there is discussion between the dermatologist, oncologist, and patient.

The authors of the case series called in their conclusion for wider use of hair-protective strategies such as scalp hypothermia. But Dr. Hordinsky said that, in the United States, there are divergent opinions among oncologists and among cancer centers on the use of scalp cooling and whether or not it might lessen response to chemotherapy.

More research is needed, she noted, on chemotherapy-induced hair loss in patients of different races and ethnicities. Of the 100 patients in the case series, 91 were European; others were Afro Caribbean, Middle Eastern, and South Asian.

Dr. Bhoyrul is supported by the Geoffrey Dowling Fellowship from the British Association of Dermatologists. One coauthor disclosed serving as a principal investigator and/or scientific board member for various pharmaceutical companies, outside of the submitted study. There were no other disclosures reported. Dr. Hordinsky, the immediate past president of the American Hair Research Society and a section editor for hair diseases in UpToDate, had no relevant disclosures.

The number of same-day discharges has grown with the increase in robotic-assisted surgeries and advances in imaging and pressures to reduce hospital costs. COVID-19 has, perhaps temporarily, increased the same-day surgery numbers as surgeries have been restricted and hospital beds are needed for COVID-19 patients.

Urologist Ronney Abaza, MD, a robotic surgery specialist in Dublin, Ohio, and colleagues, reviewed robotic surgeries at their hospital during COVID-19 restrictions on surgery in Ohio between March 17 and June 5, 2020, and compared them with robotic procedures before COVID-19 and after restrictions were lifted. They published their results in Urology.

Since 2016, the hospital has offered the option of same-day discharge (SDD) to all robotic urologic surgery patients, regardless of procedure or patient-specific factors.

Among patients who had surgery during COVID-19 restrictions, 98% (87/89 patients) opted for SDD versus 52% in the group having surgery before the restrictions (P < .00001). After the COVID-19 surgery restrictions were lifted, the higher rate of SDD remained at 98%.

“There were no differences in 30-day complications or readmissions between SDD and overnight patients,” the authors write.
 

The right patient, the right motivation for successful surgery

Brian Lane, MD, PhD, a urologic oncologist with Spectrum Health in Grand Rapids, Michigan, told this news organization that, for nephrectomies, uptake of same-day discharge will continue to be slow.

“You have to have the right patient, the right patient motivation, and the surgery has to go smoothly,” he said. “If you start sending everyone home the same day, you will certainly see readmissions,” he said.

Dr. Lane is part of the Michigan Urologic Surgery Improvement Collaborative and he said the group recently looked at same-day discharge outcomes after robotic prostatectomies with SDD as compared with 1-2 nights in the hospital.

The work has not yet been published but, “There was a slight signal that there were increased readmissions with same-day discharge vs. 0-1 day,” he said.

A paper on outcomes of same-day discharge in total knee arthroplasty in the Journal of Bone & Joint Surgery found a higher risk of perioperative complications “including component failure, surgical site infection, knee stiffness, and deep vein thrombosis.” Researchers compared outcomes between 4,391 patients who underwent outpatient TKA and 128,951 patients who underwent inpatient TKA.

But for other many surgeries, same-day discharge numbers are increasing without worsening outcomes.

A paper in the Journal of Robotic Surgery found that same-day discharge following robotic-assisted endometrial cancer staging is “safe and feasible.”

Stephen Bradley, MD, MPH, with the Minneapolis Heart Institute in Minneapolis, and colleagues write in the Journal of the American College of Cardiology: Cardiovascular Interventions that they found a large increase in the use of same-day discharge after elective percutaneous coronary intervention (PCI) was not associated with worse 30-day mortality rates or readmission.

In that study, 114,461 patients were discharged the same day they underwent PCI. The proportion of patients who had a same-day discharge increased from 4.5% in 2009 to 28.6% in the fourth quarter of 2017.

Risk-adjusted 30-day mortality did not change in that time, while risk-adjusted rehospitalization decreased over time and more quickly when patients had same-day discharge.

Deepak L. Bhatt, MD, MPH, and Jonathan G. Sung, MBCHB, both of Brigham and Women’s Hospital Heart & Vascular Center, Harvard Medical School, Boston, wrote in an accompanying article that, “Advances in the devices and techniques of PCI have improved the safety and efficacy of the procedure. In selected patients, same-day discharge has become possible, and overnight in-hospital observation can be avoided. By reducing unnecessary hospital stays, both patients and hospitals could benefit.”

Evan Garden, a medical student at Icahn School of Medicine at Mount Sinai in New York, presented findings at the American Urological Association 2021 annual meeting that show patients selected for same-day discharge after partial or radical nephrectomy did not have increased rates of postoperative complications or readmissions in the immediate postoperative period, compared with standard discharge of 1-3 days.
 

Case studies in nephrectomy

While several case studies have looked at the feasibility and safety of performing partial and radical nephrectomy with same-day discharge in select cases, “this topic has not been addressed on a national level,” Mr. Garden said.

Few patients who have partial or radical nephrectomies have same-day discharges. The researchers found that fewer than 1% of patients who have either procedure in the sample studied were discharged the same day.

Researchers used the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database, a nationally representative deidentified database that prospectively tracks patient characteristics and 30-day perioperative outcomes for major inpatient and outpatient surgical procedures at more than 700 hospitals.

They extracted all minimally invasive partial and radical nephrectomies from 2012 to 2019 and refined the cohort to 28,140 patients who were theoretically eligible for same-day discharge: Of those, 237 (0.8%) had SSD, and 27,903 (99.2%) had a standard-length discharge (SLD).

The team found that there were no differences in 30-day complications or readmissions between same-day discharge (Clavien-Dindo [CD] I/II, 4.22%; CD III, 0%; CD IV, 1.27%; readmission, 4.64%); and SLD (CD I/II, 4.11%; CD III, 0.95%; CD IV, 0.79%; readmission, 3.90%; all P > .05).

Controlling for demographic and clinical variables, SDD was not associated with greater risk of 30-day complications or readmissions (CD I/II: odds ratio, 1.08; 95% confidence interval, 0.57-2.048; P = .813; CD IV: OR 1.699; 95% CI, 0.537-5.375; P = .367; readmission: OR, 1.254; 95% CI, 0.681-2.31; P = .467).

Mr. Garden and coauthors report no relevant financial relationships.

Dr. Lane reports no relevant financial relationships.

The number of same-day discharges has grown with the increase in robotic-assisted surgeries and advances in imaging and pressures to reduce hospital costs. COVID-19 has, perhaps temporarily, increased the same-day surgery numbers as surgeries have been restricted and hospital beds are needed for COVID-19 patients.

Urologist Ronney Abaza, MD, a robotic surgery specialist in Dublin, Ohio, and colleagues, reviewed robotic surgeries at their hospital during COVID-19 restrictions on surgery in Ohio between March 17 and June 5, 2020, and compared them with robotic procedures before COVID-19 and after restrictions were lifted. They published their results in Urology.

Since 2016, the hospital has offered the option of same-day discharge (SDD) to all robotic urologic surgery patients, regardless of procedure or patient-specific factors.

Among patients who had surgery during COVID-19 restrictions, 98% (87/89 patients) opted for SDD versus 52% in the group having surgery before the restrictions (P < .00001). After the COVID-19 surgery restrictions were lifted, the higher rate of SDD remained at 98%.

“There were no differences in 30-day complications or readmissions between SDD and overnight patients,” the authors write.
 

The right patient, the right motivation for successful surgery

Brian Lane, MD, PhD, a urologic oncologist with Spectrum Health in Grand Rapids, Michigan, told this news organization that, for nephrectomies, uptake of same-day discharge will continue to be slow.

“You have to have the right patient, the right patient motivation, and the surgery has to go smoothly,” he said. “If you start sending everyone home the same day, you will certainly see readmissions,” he said.

Dr. Lane is part of the Michigan Urologic Surgery Improvement Collaborative and he said the group recently looked at same-day discharge outcomes after robotic prostatectomies with SDD as compared with 1-2 nights in the hospital.

The work has not yet been published but, “There was a slight signal that there were increased readmissions with same-day discharge vs. 0-1 day,” he said.

A paper on outcomes of same-day discharge in total knee arthroplasty in the Journal of Bone & Joint Surgery found a higher risk of perioperative complications “including component failure, surgical site infection, knee stiffness, and deep vein thrombosis.” Researchers compared outcomes between 4,391 patients who underwent outpatient TKA and 128,951 patients who underwent inpatient TKA.

But for other many surgeries, same-day discharge numbers are increasing without worsening outcomes.

A paper in the Journal of Robotic Surgery found that same-day discharge following robotic-assisted endometrial cancer staging is “safe and feasible.”

Stephen Bradley, MD, MPH, with the Minneapolis Heart Institute in Minneapolis, and colleagues write in the Journal of the American College of Cardiology: Cardiovascular Interventions that they found a large increase in the use of same-day discharge after elective percutaneous coronary intervention (PCI) was not associated with worse 30-day mortality rates or readmission.

In that study, 114,461 patients were discharged the same day they underwent PCI. The proportion of patients who had a same-day discharge increased from 4.5% in 2009 to 28.6% in the fourth quarter of 2017.

Risk-adjusted 30-day mortality did not change in that time, while risk-adjusted rehospitalization decreased over time and more quickly when patients had same-day discharge.

Deepak L. Bhatt, MD, MPH, and Jonathan G. Sung, MBCHB, both of Brigham and Women’s Hospital Heart & Vascular Center, Harvard Medical School, Boston, wrote in an accompanying article that, “Advances in the devices and techniques of PCI have improved the safety and efficacy of the procedure. In selected patients, same-day discharge has become possible, and overnight in-hospital observation can be avoided. By reducing unnecessary hospital stays, both patients and hospitals could benefit.”

Evan Garden, a medical student at Icahn School of Medicine at Mount Sinai in New York, presented findings at the American Urological Association 2021 annual meeting that show patients selected for same-day discharge after partial or radical nephrectomy did not have increased rates of postoperative complications or readmissions in the immediate postoperative period, compared with standard discharge of 1-3 days.
 

Case studies in nephrectomy

While several case studies have looked at the feasibility and safety of performing partial and radical nephrectomy with same-day discharge in select cases, “this topic has not been addressed on a national level,” Mr. Garden said.

Few patients who have partial or radical nephrectomies have same-day discharges. The researchers found that fewer than 1% of patients who have either procedure in the sample studied were discharged the same day.

Researchers used the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database, a nationally representative deidentified database that prospectively tracks patient characteristics and 30-day perioperative outcomes for major inpatient and outpatient surgical procedures at more than 700 hospitals.

They extracted all minimally invasive partial and radical nephrectomies from 2012 to 2019 and refined the cohort to 28,140 patients who were theoretically eligible for same-day discharge: Of those, 237 (0.8%) had SSD, and 27,903 (99.2%) had a standard-length discharge (SLD).

The team found that there were no differences in 30-day complications or readmissions between same-day discharge (Clavien-Dindo [CD] I/II, 4.22%; CD III, 0%; CD IV, 1.27%; readmission, 4.64%); and SLD (CD I/II, 4.11%; CD III, 0.95%; CD IV, 0.79%; readmission, 3.90%; all P > .05).

Controlling for demographic and clinical variables, SDD was not associated with greater risk of 30-day complications or readmissions (CD I/II: odds ratio, 1.08; 95% confidence interval, 0.57-2.048; P = .813; CD IV: OR 1.699; 95% CI, 0.537-5.375; P = .367; readmission: OR, 1.254; 95% CI, 0.681-2.31; P = .467).

Mr. Garden and coauthors report no relevant financial relationships.

Dr. Lane reports no relevant financial relationships.

The number of same-day discharges has grown with the increase in robotic-assisted surgeries and advances in imaging and pressures to reduce hospital costs. COVID-19 has, perhaps temporarily, increased the same-day surgery numbers as surgeries have been restricted and hospital beds are needed for COVID-19 patients.

Urologist Ronney Abaza, MD, a robotic surgery specialist in Dublin, Ohio, and colleagues, reviewed robotic surgeries at their hospital during COVID-19 restrictions on surgery in Ohio between March 17 and June 5, 2020, and compared them with robotic procedures before COVID-19 and after restrictions were lifted. They published their results in Urology.

Since 2016, the hospital has offered the option of same-day discharge (SDD) to all robotic urologic surgery patients, regardless of procedure or patient-specific factors.

Among patients who had surgery during COVID-19 restrictions, 98% (87/89 patients) opted for SDD versus 52% in the group having surgery before the restrictions (P < .00001). After the COVID-19 surgery restrictions were lifted, the higher rate of SDD remained at 98%.

“There were no differences in 30-day complications or readmissions between SDD and overnight patients,” the authors write.
 

The right patient, the right motivation for successful surgery

Brian Lane, MD, PhD, a urologic oncologist with Spectrum Health in Grand Rapids, Michigan, told this news organization that, for nephrectomies, uptake of same-day discharge will continue to be slow.

“You have to have the right patient, the right patient motivation, and the surgery has to go smoothly,” he said. “If you start sending everyone home the same day, you will certainly see readmissions,” he said.

Dr. Lane is part of the Michigan Urologic Surgery Improvement Collaborative and he said the group recently looked at same-day discharge outcomes after robotic prostatectomies with SDD as compared with 1-2 nights in the hospital.

The work has not yet been published but, “There was a slight signal that there were increased readmissions with same-day discharge vs. 0-1 day,” he said.

A paper on outcomes of same-day discharge in total knee arthroplasty in the Journal of Bone & Joint Surgery found a higher risk of perioperative complications “including component failure, surgical site infection, knee stiffness, and deep vein thrombosis.” Researchers compared outcomes between 4,391 patients who underwent outpatient TKA and 128,951 patients who underwent inpatient TKA.

But for other many surgeries, same-day discharge numbers are increasing without worsening outcomes.

A paper in the Journal of Robotic Surgery found that same-day discharge following robotic-assisted endometrial cancer staging is “safe and feasible.”

Stephen Bradley, MD, MPH, with the Minneapolis Heart Institute in Minneapolis, and colleagues write in the Journal of the American College of Cardiology: Cardiovascular Interventions that they found a large increase in the use of same-day discharge after elective percutaneous coronary intervention (PCI) was not associated with worse 30-day mortality rates or readmission.

In that study, 114,461 patients were discharged the same day they underwent PCI. The proportion of patients who had a same-day discharge increased from 4.5% in 2009 to 28.6% in the fourth quarter of 2017.

Risk-adjusted 30-day mortality did not change in that time, while risk-adjusted rehospitalization decreased over time and more quickly when patients had same-day discharge.

Deepak L. Bhatt, MD, MPH, and Jonathan G. Sung, MBCHB, both of Brigham and Women’s Hospital Heart & Vascular Center, Harvard Medical School, Boston, wrote in an accompanying article that, “Advances in the devices and techniques of PCI have improved the safety and efficacy of the procedure. In selected patients, same-day discharge has become possible, and overnight in-hospital observation can be avoided. By reducing unnecessary hospital stays, both patients and hospitals could benefit.”

Evan Garden, a medical student at Icahn School of Medicine at Mount Sinai in New York, presented findings at the American Urological Association 2021 annual meeting that show patients selected for same-day discharge after partial or radical nephrectomy did not have increased rates of postoperative complications or readmissions in the immediate postoperative period, compared with standard discharge of 1-3 days.
 

Case studies in nephrectomy

While several case studies have looked at the feasibility and safety of performing partial and radical nephrectomy with same-day discharge in select cases, “this topic has not been addressed on a national level,” Mr. Garden said.

Few patients who have partial or radical nephrectomies have same-day discharges. The researchers found that fewer than 1% of patients who have either procedure in the sample studied were discharged the same day.

Researchers used the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database, a nationally representative deidentified database that prospectively tracks patient characteristics and 30-day perioperative outcomes for major inpatient and outpatient surgical procedures at more than 700 hospitals.

They extracted all minimally invasive partial and radical nephrectomies from 2012 to 2019 and refined the cohort to 28,140 patients who were theoretically eligible for same-day discharge: Of those, 237 (0.8%) had SSD, and 27,903 (99.2%) had a standard-length discharge (SLD).

The team found that there were no differences in 30-day complications or readmissions between same-day discharge (Clavien-Dindo [CD] I/II, 4.22%; CD III, 0%; CD IV, 1.27%; readmission, 4.64%); and SLD (CD I/II, 4.11%; CD III, 0.95%; CD IV, 0.79%; readmission, 3.90%; all P > .05).

Controlling for demographic and clinical variables, SDD was not associated with greater risk of 30-day complications or readmissions (CD I/II: odds ratio, 1.08; 95% confidence interval, 0.57-2.048; P = .813; CD IV: OR 1.699; 95% CI, 0.537-5.375; P = .367; readmission: OR, 1.254; 95% CI, 0.681-2.31; P = .467).

Mr. Garden and coauthors report no relevant financial relationships.

Dr. Lane reports no relevant financial relationships.

Most children with simple febrile seizures (SFSs) can be safely managed without lumbar puncture or other diagnostic tests without risking delayed diagnosis of bacterial meningitis, new data gathered from a 15-year span suggest.

Vidya R. Raghavan, MD, with the division of emergency medicine at Boston Children’s Hospital and Harvard Medical School, also in Boston, published their findings in Pediatrics.

In 2011, researchers published the American Academy of Pediatrics simple febrile seizure guideline, which recommends limiting lumbar puncture to non–low-risk patients. The guidelines also specified that neuroimaging and hematologic testing are not routinely recommended.

Dr. Raghavan and coauthors studied evaluation and management trends of the patients before and after the guidelines. They identified 142,121 children diagnosed with SFS who presented to 1 of 49 pediatric tertiary EDs and met other study criteria. Changes in management of SFS had started years before the guideline and positive effects continued after the guideline publication.

Researchers found a significant 95% decline in rates of lumbar puncture between 2005 and 2019 from 11.6% (95% confidence interval, 10.8%-12.4%) of children in 2005 to 0.6% (95% CI, 0.5%-0.8%; P < .001) in 2019. The most significant declines were among infants 6 months to 1 year.

“We found similar declines in rates of diagnostic laboratory and radiologic testing, intravenous antibiotic administration, hospitalization, and costs,” the authors wrote.

“Importantly,” they wrote, “the decrease in testing was not associated with a concurrent increase in delayed diagnoses of bacterial meningitis.”

The number of hospital admissions and total costs also dropped significantly over the 15-year span of the study. After adjusting for inflation, the authors wrote, costs dropped from an average $1,523 in 2005 to $605 (P < .001) in 2019.

Among first-time presentations for SFSs, 19.2% (95% CI, 18.3%-20.2%) resulted in admission in 2005. That rate dropped to 5.2% (95% CI, 4.8%-5.6%) in 2019 (P < .001), although the authors noted that trend largely plateaued after the guideline was published.

“Our findings are consistent with smaller studies published before 2011 in which researchers found declining rates of LP [lumbar puncture] in children presenting to the ED with their first SFS,” the authors wrote.

Mercedes Blackstone, MD, an emergency physician at the Children’s Hospital of Philadelphia, said in an interview that the paper offers reassurance for changed practice over the last decade.

She said there was substantial relief in pediatrics when the 2011 guidelines recognized formally that protocols were outdated, especially as bacterial meningitis had become increasingly rare with widespread use of pneumococcal and Haemophilus influenzae vaccines. Practitioners had already started to limit the spinal taps on their own.

“We were not really complying with the prior recommendation to do a spinal tap in all those children because it often felt like doing a pretty invasive procedure with a very low yield in what was often a very well child in front of you,” she said.

In 2007, the authors noted, a few years before the guidelines, rates of bacterial meningitis had decreased to 7 per 100,000 in children aged between 2 and 23 months and 0.56 per 100,000 in children aged between 2 and 10 years.

However, Dr. Blackstone said, there was still a worry among some practitioners that there could be missed cases of bacterial meningitis.

“It’s very helpful to see that in all those years, the guidelines have been very validated and there were really no missed cases,” said Dr. Blackstone, author of CHOP’s febrile seizures clinical pathway.

It was good to see the number of CT scans drop as well, she said. Dr. Raghavan’s team found they decreased from 10.6% to 1.6%; P < .001, over the study period.

“Earlier work had shown that there was still a fair amount of head CTs happening and that’s radiation to the young brain,” Dr. Blackstone noted. “This is great news.”

Dr. Blackstone said it was great to see so many children from so many children’s hospitals included in the study.

The paper confirmed that “we’ve reduced a lot of unnecessary testing, saved a lot of cost, and had no increased risk to the patients,” she said.

Dr. Blackstone pointed out that the authors include a limitation that many children are seen in nonpediatric centers in community adult ED and she said those settings tend to have more testing.

“Hopefully, these guidelines have penetrated into the whole community,” she said. “With this paper they should feel reassured that they can spare children some of these tests and procedures.”

Dr. Raghavan and Dr. Blackstone declared no relevant financial relationships.

Most children with simple febrile seizures (SFSs) can be safely managed without lumbar puncture or other diagnostic tests without risking delayed diagnosis of bacterial meningitis, new data gathered from a 15-year span suggest.

Vidya R. Raghavan, MD, with the division of emergency medicine at Boston Children’s Hospital and Harvard Medical School, also in Boston, published their findings in Pediatrics.

In 2011, researchers published the American Academy of Pediatrics simple febrile seizure guideline, which recommends limiting lumbar puncture to non–low-risk patients. The guidelines also specified that neuroimaging and hematologic testing are not routinely recommended.

Dr. Raghavan and coauthors studied evaluation and management trends of the patients before and after the guidelines. They identified 142,121 children diagnosed with SFS who presented to 1 of 49 pediatric tertiary EDs and met other study criteria. Changes in management of SFS had started years before the guideline and positive effects continued after the guideline publication.

Researchers found a significant 95% decline in rates of lumbar puncture between 2005 and 2019 from 11.6% (95% confidence interval, 10.8%-12.4%) of children in 2005 to 0.6% (95% CI, 0.5%-0.8%; P < .001) in 2019. The most significant declines were among infants 6 months to 1 year.

“We found similar declines in rates of diagnostic laboratory and radiologic testing, intravenous antibiotic administration, hospitalization, and costs,” the authors wrote.

“Importantly,” they wrote, “the decrease in testing was not associated with a concurrent increase in delayed diagnoses of bacterial meningitis.”

The number of hospital admissions and total costs also dropped significantly over the 15-year span of the study. After adjusting for inflation, the authors wrote, costs dropped from an average $1,523 in 2005 to $605 (P < .001) in 2019.

Among first-time presentations for SFSs, 19.2% (95% CI, 18.3%-20.2%) resulted in admission in 2005. That rate dropped to 5.2% (95% CI, 4.8%-5.6%) in 2019 (P < .001), although the authors noted that trend largely plateaued after the guideline was published.

“Our findings are consistent with smaller studies published before 2011 in which researchers found declining rates of LP [lumbar puncture] in children presenting to the ED with their first SFS,” the authors wrote.

Mercedes Blackstone, MD, an emergency physician at the Children’s Hospital of Philadelphia, said in an interview that the paper offers reassurance for changed practice over the last decade.

She said there was substantial relief in pediatrics when the 2011 guidelines recognized formally that protocols were outdated, especially as bacterial meningitis had become increasingly rare with widespread use of pneumococcal and Haemophilus influenzae vaccines. Practitioners had already started to limit the spinal taps on their own.

“We were not really complying with the prior recommendation to do a spinal tap in all those children because it often felt like doing a pretty invasive procedure with a very low yield in what was often a very well child in front of you,” she said.

In 2007, the authors noted, a few years before the guidelines, rates of bacterial meningitis had decreased to 7 per 100,000 in children aged between 2 and 23 months and 0.56 per 100,000 in children aged between 2 and 10 years.

However, Dr. Blackstone said, there was still a worry among some practitioners that there could be missed cases of bacterial meningitis.

“It’s very helpful to see that in all those years, the guidelines have been very validated and there were really no missed cases,” said Dr. Blackstone, author of CHOP’s febrile seizures clinical pathway.

It was good to see the number of CT scans drop as well, she said. Dr. Raghavan’s team found they decreased from 10.6% to 1.6%; P < .001, over the study period.

“Earlier work had shown that there was still a fair amount of head CTs happening and that’s radiation to the young brain,” Dr. Blackstone noted. “This is great news.”

Dr. Blackstone said it was great to see so many children from so many children’s hospitals included in the study.

The paper confirmed that “we’ve reduced a lot of unnecessary testing, saved a lot of cost, and had no increased risk to the patients,” she said.

Dr. Blackstone pointed out that the authors include a limitation that many children are seen in nonpediatric centers in community adult ED and she said those settings tend to have more testing.

“Hopefully, these guidelines have penetrated into the whole community,” she said. “With this paper they should feel reassured that they can spare children some of these tests and procedures.”

Dr. Raghavan and Dr. Blackstone declared no relevant financial relationships.

Most children with simple febrile seizures (SFSs) can be safely managed without lumbar puncture or other diagnostic tests without risking delayed diagnosis of bacterial meningitis, new data gathered from a 15-year span suggest.

Vidya R. Raghavan, MD, with the division of emergency medicine at Boston Children’s Hospital and Harvard Medical School, also in Boston, published their findings in Pediatrics.

In 2011, researchers published the American Academy of Pediatrics simple febrile seizure guideline, which recommends limiting lumbar puncture to non–low-risk patients. The guidelines also specified that neuroimaging and hematologic testing are not routinely recommended.

Dr. Raghavan and coauthors studied evaluation and management trends of the patients before and after the guidelines. They identified 142,121 children diagnosed with SFS who presented to 1 of 49 pediatric tertiary EDs and met other study criteria. Changes in management of SFS had started years before the guideline and positive effects continued after the guideline publication.

Researchers found a significant 95% decline in rates of lumbar puncture between 2005 and 2019 from 11.6% (95% confidence interval, 10.8%-12.4%) of children in 2005 to 0.6% (95% CI, 0.5%-0.8%; P < .001) in 2019. The most significant declines were among infants 6 months to 1 year.

“We found similar declines in rates of diagnostic laboratory and radiologic testing, intravenous antibiotic administration, hospitalization, and costs,” the authors wrote.

“Importantly,” they wrote, “the decrease in testing was not associated with a concurrent increase in delayed diagnoses of bacterial meningitis.”

The number of hospital admissions and total costs also dropped significantly over the 15-year span of the study. After adjusting for inflation, the authors wrote, costs dropped from an average $1,523 in 2005 to $605 (P < .001) in 2019.

Among first-time presentations for SFSs, 19.2% (95% CI, 18.3%-20.2%) resulted in admission in 2005. That rate dropped to 5.2% (95% CI, 4.8%-5.6%) in 2019 (P < .001), although the authors noted that trend largely plateaued after the guideline was published.

“Our findings are consistent with smaller studies published before 2011 in which researchers found declining rates of LP [lumbar puncture] in children presenting to the ED with their first SFS,” the authors wrote.

Mercedes Blackstone, MD, an emergency physician at the Children’s Hospital of Philadelphia, said in an interview that the paper offers reassurance for changed practice over the last decade.

She said there was substantial relief in pediatrics when the 2011 guidelines recognized formally that protocols were outdated, especially as bacterial meningitis had become increasingly rare with widespread use of pneumococcal and Haemophilus influenzae vaccines. Practitioners had already started to limit the spinal taps on their own.

“We were not really complying with the prior recommendation to do a spinal tap in all those children because it often felt like doing a pretty invasive procedure with a very low yield in what was often a very well child in front of you,” she said.

In 2007, the authors noted, a few years before the guidelines, rates of bacterial meningitis had decreased to 7 per 100,000 in children aged between 2 and 23 months and 0.56 per 100,000 in children aged between 2 and 10 years.

However, Dr. Blackstone said, there was still a worry among some practitioners that there could be missed cases of bacterial meningitis.

“It’s very helpful to see that in all those years, the guidelines have been very validated and there were really no missed cases,” said Dr. Blackstone, author of CHOP’s febrile seizures clinical pathway.

It was good to see the number of CT scans drop as well, she said. Dr. Raghavan’s team found they decreased from 10.6% to 1.6%; P < .001, over the study period.

“Earlier work had shown that there was still a fair amount of head CTs happening and that’s radiation to the young brain,” Dr. Blackstone noted. “This is great news.”

Dr. Blackstone said it was great to see so many children from so many children’s hospitals included in the study.

The paper confirmed that “we’ve reduced a lot of unnecessary testing, saved a lot of cost, and had no increased risk to the patients,” she said.

Dr. Blackstone pointed out that the authors include a limitation that many children are seen in nonpediatric centers in community adult ED and she said those settings tend to have more testing.

“Hopefully, these guidelines have penetrated into the whole community,” she said. “With this paper they should feel reassured that they can spare children some of these tests and procedures.”

Dr. Raghavan and Dr. Blackstone declared no relevant financial relationships.

The Food and Drug Administration on Oct. 27 announced stronger safety requirements for breast implants, restricting sales of implants only to providers and health facilities that review potential risks of the devices with patients before surgery, via a “Patient Decision Checklist.” The agency also placed a boxed warning – the strongest warning that the FDA requires – on all legally marketed breast implants.

“Protecting patients’ health when they are treated with a medical device is our most important priority,” Binita Ashar, MD, director of the Office of Surgical and Infection Control Devices in the FDA’s Center for Devices and Radiological Health, said in a press release. “In recent years, the FDA has sought more ways to increase patients’ access to clear and understandable information about the benefits and risks of breast implants. By strengthening the safety requirements for manufacturers, the FDA is working to close information gaps for anyone who may be considering breast implant surgery.”

This announcement comes 10 years after the FDA issued a comprehensive safety update on silicone gel–filled implants, which reported a possible association between these devices and anaplastic large cell lymphoma (ALCL). The studies reviewed in the 2011 document also noted that a “significant percentage of women who receive silicone gel–filled breast implants experience complications and adverse outcomes,” the most common being repeat operation, implant removal, rupture, or capsular contracture (scar tissue tightening around the implant).

Breast augmentation has been one of the top five cosmetic procedures in the United States since 2006, according to the American Society for Plastic Surgery, with more than 400,000 people getting breast implants in 2019. Nearly 300,000 were for cosmetic reasons, and more than 100,000 were for breast reconstruction after mastectomies.

In 2019, the FDA proposed adding a boxed warning for breast implants, stating that the devices do not last an entire lifetime; that over time the risk for complications increases; and that breast implants have been associated with ALCL, and also may be associated with systemic symptoms such as fatigue, joint pain, and brain fog. The Oct. 27 FDA action now requires that manufacturers update breast implant packaging to include that information in a boxed warning, as well as the following:

• A patient-decision checklist
• Updated silicone gel–filled breast implant rupture screening recommendations
• A device description including materials used in the device
• Patient device ID cards

The updated label changes must be present on manufacturers’ websites in 30 days, the FDA said.

The new requirements have received largely positive reactions from both physicians and patient organizations. In an emailed statement to this news organization, Lynn Jeffers, MD, MBA, the immediate past president of the American Society of Plastic Surgeons, said that “ASPS has always supported patients being fully informed about their choices and the risks, benefits, and alternatives of the options available. “We look forward to our continued collaboration with the FDA on the safety of implants and other devices.”

Maria Gmitro, president and cofounder of the Breast Implant Safety Alliance, an all-volunteer nonprofit based in Charleston, S.C., said that some of the language in the patient checklist could be stronger, especially when referring to breast implant–associated ALCL.

To inform patients of risks more clearly, “it’s the words like ‘associated with’ that we feel need to be stronger” she said in an interview. She also noted that women who already have breast implants may not be aware of these potential complications, which these new FDA requirements do not address.

But overall, the nonprofit was “thrilled” with the announcement, Ms. Gmitro said. “Placing restrictions on breast implants is a really big step, and we applaud the FDA’s efforts. This is information that every patient considering breast implants should know, and we’ve been advocating for better informed consent.”

A version of this article first appeared on Medscape.com.

The Food and Drug Administration on Oct. 27 announced stronger safety requirements for breast implants, restricting sales of implants only to providers and health facilities that review potential risks of the devices with patients before surgery, via a “Patient Decision Checklist.” The agency also placed a boxed warning – the strongest warning that the FDA requires – on all legally marketed breast implants.

“Protecting patients’ health when they are treated with a medical device is our most important priority,” Binita Ashar, MD, director of the Office of Surgical and Infection Control Devices in the FDA’s Center for Devices and Radiological Health, said in a press release. “In recent years, the FDA has sought more ways to increase patients’ access to clear and understandable information about the benefits and risks of breast implants. By strengthening the safety requirements for manufacturers, the FDA is working to close information gaps for anyone who may be considering breast implant surgery.”

This announcement comes 10 years after the FDA issued a comprehensive safety update on silicone gel–filled implants, which reported a possible association between these devices and anaplastic large cell lymphoma (ALCL). The studies reviewed in the 2011 document also noted that a “significant percentage of women who receive silicone gel–filled breast implants experience complications and adverse outcomes,” the most common being repeat operation, implant removal, rupture, or capsular contracture (scar tissue tightening around the implant).

Breast augmentation has been one of the top five cosmetic procedures in the United States since 2006, according to the American Society for Plastic Surgery, with more than 400,000 people getting breast implants in 2019. Nearly 300,000 were for cosmetic reasons, and more than 100,000 were for breast reconstruction after mastectomies.

In 2019, the FDA proposed adding a boxed warning for breast implants, stating that the devices do not last an entire lifetime; that over time the risk for complications increases; and that breast implants have been associated with ALCL, and also may be associated with systemic symptoms such as fatigue, joint pain, and brain fog. The Oct. 27 FDA action now requires that manufacturers update breast implant packaging to include that information in a boxed warning, as well as the following:

• A patient-decision checklist
• Updated silicone gel–filled breast implant rupture screening recommendations
• A device description including materials used in the device
• Patient device ID cards

The updated label changes must be present on manufacturers’ websites in 30 days, the FDA said.

The new requirements have received largely positive reactions from both physicians and patient organizations. In an emailed statement to this news organization, Lynn Jeffers, MD, MBA, the immediate past president of the American Society of Plastic Surgeons, said that “ASPS has always supported patients being fully informed about their choices and the risks, benefits, and alternatives of the options available. “We look forward to our continued collaboration with the FDA on the safety of implants and other devices.”

Maria Gmitro, president and cofounder of the Breast Implant Safety Alliance, an all-volunteer nonprofit based in Charleston, S.C., said that some of the language in the patient checklist could be stronger, especially when referring to breast implant–associated ALCL.

To inform patients of risks more clearly, “it’s the words like ‘associated with’ that we feel need to be stronger” she said in an interview. She also noted that women who already have breast implants may not be aware of these potential complications, which these new FDA requirements do not address.

But overall, the nonprofit was “thrilled” with the announcement, Ms. Gmitro said. “Placing restrictions on breast implants is a really big step, and we applaud the FDA’s efforts. This is information that every patient considering breast implants should know, and we’ve been advocating for better informed consent.”

A version of this article first appeared on Medscape.com.

The Food and Drug Administration on Oct. 27 announced stronger safety requirements for breast implants, restricting sales of implants only to providers and health facilities that review potential risks of the devices with patients before surgery, via a “Patient Decision Checklist.” The agency also placed a boxed warning – the strongest warning that the FDA requires – on all legally marketed breast implants.

“Protecting patients’ health when they are treated with a medical device is our most important priority,” Binita Ashar, MD, director of the Office of Surgical and Infection Control Devices in the FDA’s Center for Devices and Radiological Health, said in a press release. “In recent years, the FDA has sought more ways to increase patients’ access to clear and understandable information about the benefits and risks of breast implants. By strengthening the safety requirements for manufacturers, the FDA is working to close information gaps for anyone who may be considering breast implant surgery.”

This announcement comes 10 years after the FDA issued a comprehensive safety update on silicone gel–filled implants, which reported a possible association between these devices and anaplastic large cell lymphoma (ALCL). The studies reviewed in the 2011 document also noted that a “significant percentage of women who receive silicone gel–filled breast implants experience complications and adverse outcomes,” the most common being repeat operation, implant removal, rupture, or capsular contracture (scar tissue tightening around the implant).

Breast augmentation has been one of the top five cosmetic procedures in the United States since 2006, according to the American Society for Plastic Surgery, with more than 400,000 people getting breast implants in 2019. Nearly 300,000 were for cosmetic reasons, and more than 100,000 were for breast reconstruction after mastectomies.

In 2019, the FDA proposed adding a boxed warning for breast implants, stating that the devices do not last an entire lifetime; that over time the risk for complications increases; and that breast implants have been associated with ALCL, and also may be associated with systemic symptoms such as fatigue, joint pain, and brain fog. The Oct. 27 FDA action now requires that manufacturers update breast implant packaging to include that information in a boxed warning, as well as the following:

• A patient-decision checklist
• Updated silicone gel–filled breast implant rupture screening recommendations
• A device description including materials used in the device
• Patient device ID cards

The updated label changes must be present on manufacturers’ websites in 30 days, the FDA said.

The new requirements have received largely positive reactions from both physicians and patient organizations. In an emailed statement to this news organization, Lynn Jeffers, MD, MBA, the immediate past president of the American Society of Plastic Surgeons, said that “ASPS has always supported patients being fully informed about their choices and the risks, benefits, and alternatives of the options available. “We look forward to our continued collaboration with the FDA on the safety of implants and other devices.”

Maria Gmitro, president and cofounder of the Breast Implant Safety Alliance, an all-volunteer nonprofit based in Charleston, S.C., said that some of the language in the patient checklist could be stronger, especially when referring to breast implant–associated ALCL.

To inform patients of risks more clearly, “it’s the words like ‘associated with’ that we feel need to be stronger” she said in an interview. She also noted that women who already have breast implants may not be aware of these potential complications, which these new FDA requirements do not address.

But overall, the nonprofit was “thrilled” with the announcement, Ms. Gmitro said. “Placing restrictions on breast implants is a really big step, and we applaud the FDA’s efforts. This is information that every patient considering breast implants should know, and we’ve been advocating for better informed consent.”

A version of this article first appeared on Medscape.com.

Fundraising walks for multiple sclerosis (MS) should be familiar to everyone nationwide. They serve to raise money for MS, bolster public awareness of the disease, and build a sense of community. But such in-person events took a big hit during the pandemic.

Recently, this news organization spoke with Kristin Gibbs, vice president of Walk MS for the National MS Society. She described the challenges posed by the COVID pandemic on the National MS Society’s efforts to fundraise on behalf of the MS community.
 

How has the National MS Society raised money before the pandemic?

We are a peer-to-peer fundraising event. That means our registered participants ask their family, friends and coworkers to support them by donating. More than 90% of our participants are friends-and-family teams, and nearly everyone who participates in Walk MS has a connection to MS. We do also have corporate and national teams that fundraise, as well as national and local sponsors that provide monetary support of Walk MS.



About how many Walk MS events were held nationally in an average prepandemic year?

Going back to 2019, we held almost 400 Walk MS events. Next year, the Society will host 234 events, with at least one in each state. The reduction in the number of events reflects a prepandemic strategy of focusing our limited resources in areas where we can have the biggest impact.



How has the pandemic impacted fundraising and community building/outreach?

Fewer people registered and participated in our virtual events in 2020 and 2021, and the pandemic made it challenging for participants to fundraise. While normally we might see more than 200,000 participants nationally, in 2021 we attracted 40,000. Our fundraising decreased from nearly $40 million in prepandemic years to around $20 million in 2021. Our experience is similar to that of most nonprofit peer-to-peer events. However, we were encouraged by the individuals who did support Walk MS during the pandemic, as their fundraising averages were higher than prepandemic campaigns.



What kinds of ‘virtual events’ were held during the pandemic lockdowns?

When it comes to building community, during the pandemic we innovatively utilized online gathering technology, especially Teams, to bring our Walk MS participants together. We held numerous meetings for Team Captains and conducted pre-event pep rallies online to help share information and generate excitement. We produced Facebook Live broadcasts and launched a cutting-edge online version of a Walk MS event called Walk MS On Demand. On Demand visitors could create a virtual bib, learn about the Society, watch inspirational videos, and secure information from national and local sponsors.

 

How is fundraising handled nationally and locally?

In 2022 we will have 234 Walk MS events spread across the country. We are anticipating 100,000 participants will register and our goal is to raise $24 million. Our fundraising will come from individuals, teams, and corporations who contribute at the local and national levels. We are hopeful the excitement surrounding safely being back in person will allow the Walk MS campaign to quickly regain its financial and community-building impact.



Has the pandemic impacted corporate contributions?

We were extremely lucky to maintain support of our national sponsors, and to engage a strong number of local partners. Because we offered the Walk MS On Demand online experience where sponsors could showcase their companies in innovative ways, even though we were virtual we could provide our important partners with a unique way to connect to our constituents. That made a tremendous difference. Also, our partners are strongly committed to the mission and knew their continued support during the pandemic was critical to our organization.



How is the money distributed? Who benefits and how? 

Walk MS is the United States’ 7^th-largest nonprofit walk series, and the 12^th-largest nonprofit event overall. Our Walk MS funds help provide support, programming, and research for individuals diagnosed with MS. Over the history of Walk MS, participants and sponsors have generated more than $1 billion to support those who live with MS.

Courtesy of National MS Society

Fundraising walks for multiple sclerosis (MS) should be familiar to everyone nationwide. They serve to raise money for MS, bolster public awareness of the disease, and build a sense of community. But such in-person events took a big hit during the pandemic.

Recently, this news organization spoke with Kristin Gibbs, vice president of Walk MS for the National MS Society. She described the challenges posed by the COVID pandemic on the National MS Society’s efforts to fundraise on behalf of the MS community.
 

How has the National MS Society raised money before the pandemic?

We are a peer-to-peer fundraising event. That means our registered participants ask their family, friends and coworkers to support them by donating. More than 90% of our participants are friends-and-family teams, and nearly everyone who participates in Walk MS has a connection to MS. We do also have corporate and national teams that fundraise, as well as national and local sponsors that provide monetary support of Walk MS.



About how many Walk MS events were held nationally in an average prepandemic year?

Going back to 2019, we held almost 400 Walk MS events. Next year, the Society will host 234 events, with at least one in each state. The reduction in the number of events reflects a prepandemic strategy of focusing our limited resources in areas where we can have the biggest impact.



How has the pandemic impacted fundraising and community building/outreach?

Fewer people registered and participated in our virtual events in 2020 and 2021, and the pandemic made it challenging for participants to fundraise. While normally we might see more than 200,000 participants nationally, in 2021 we attracted 40,000. Our fundraising decreased from nearly $40 million in prepandemic years to around $20 million in 2021. Our experience is similar to that of most nonprofit peer-to-peer events. However, we were encouraged by the individuals who did support Walk MS during the pandemic, as their fundraising averages were higher than prepandemic campaigns.



What kinds of ‘virtual events’ were held during the pandemic lockdowns?

When it comes to building community, during the pandemic we innovatively utilized online gathering technology, especially Teams, to bring our Walk MS participants together. We held numerous meetings for Team Captains and conducted pre-event pep rallies online to help share information and generate excitement. We produced Facebook Live broadcasts and launched a cutting-edge online version of a Walk MS event called Walk MS On Demand. On Demand visitors could create a virtual bib, learn about the Society, watch inspirational videos, and secure information from national and local sponsors.

 

How is fundraising handled nationally and locally?

In 2022 we will have 234 Walk MS events spread across the country. We are anticipating 100,000 participants will register and our goal is to raise $24 million. Our fundraising will come from individuals, teams, and corporations who contribute at the local and national levels. We are hopeful the excitement surrounding safely being back in person will allow the Walk MS campaign to quickly regain its financial and community-building impact.



Has the pandemic impacted corporate contributions?

We were extremely lucky to maintain support of our national sponsors, and to engage a strong number of local partners. Because we offered the Walk MS On Demand online experience where sponsors could showcase their companies in innovative ways, even though we were virtual we could provide our important partners with a unique way to connect to our constituents. That made a tremendous difference. Also, our partners are strongly committed to the mission and knew their continued support during the pandemic was critical to our organization.



How is the money distributed? Who benefits and how? 

Walk MS is the United States’ 7^th-largest nonprofit walk series, and the 12^th-largest nonprofit event overall. Our Walk MS funds help provide support, programming, and research for individuals diagnosed with MS. Over the history of Walk MS, participants and sponsors have generated more than $1 billion to support those who live with MS.

Courtesy of National MS Society

Fundraising walks for multiple sclerosis (MS) should be familiar to everyone nationwide. They serve to raise money for MS, bolster public awareness of the disease, and build a sense of community. But such in-person events took a big hit during the pandemic.

Recently, this news organization spoke with Kristin Gibbs, vice president of Walk MS for the National MS Society. She described the challenges posed by the COVID pandemic on the National MS Society’s efforts to fundraise on behalf of the MS community.
 

How has the National MS Society raised money before the pandemic?

We are a peer-to-peer fundraising event. That means our registered participants ask their family, friends and coworkers to support them by donating. More than 90% of our participants are friends-and-family teams, and nearly everyone who participates in Walk MS has a connection to MS. We do also have corporate and national teams that fundraise, as well as national and local sponsors that provide monetary support of Walk MS.



About how many Walk MS events were held nationally in an average prepandemic year?

Going back to 2019, we held almost 400 Walk MS events. Next year, the Society will host 234 events, with at least one in each state. The reduction in the number of events reflects a prepandemic strategy of focusing our limited resources in areas where we can have the biggest impact.



How has the pandemic impacted fundraising and community building/outreach?

Fewer people registered and participated in our virtual events in 2020 and 2021, and the pandemic made it challenging for participants to fundraise. While normally we might see more than 200,000 participants nationally, in 2021 we attracted 40,000. Our fundraising decreased from nearly $40 million in prepandemic years to around $20 million in 2021. Our experience is similar to that of most nonprofit peer-to-peer events. However, we were encouraged by the individuals who did support Walk MS during the pandemic, as their fundraising averages were higher than prepandemic campaigns.



What kinds of ‘virtual events’ were held during the pandemic lockdowns?

When it comes to building community, during the pandemic we innovatively utilized online gathering technology, especially Teams, to bring our Walk MS participants together. We held numerous meetings for Team Captains and conducted pre-event pep rallies online to help share information and generate excitement. We produced Facebook Live broadcasts and launched a cutting-edge online version of a Walk MS event called Walk MS On Demand. On Demand visitors could create a virtual bib, learn about the Society, watch inspirational videos, and secure information from national and local sponsors.

 

How is fundraising handled nationally and locally?

In 2022 we will have 234 Walk MS events spread across the country. We are anticipating 100,000 participants will register and our goal is to raise $24 million. Our fundraising will come from individuals, teams, and corporations who contribute at the local and national levels. We are hopeful the excitement surrounding safely being back in person will allow the Walk MS campaign to quickly regain its financial and community-building impact.



Has the pandemic impacted corporate contributions?

We were extremely lucky to maintain support of our national sponsors, and to engage a strong number of local partners. Because we offered the Walk MS On Demand online experience where sponsors could showcase their companies in innovative ways, even though we were virtual we could provide our important partners with a unique way to connect to our constituents. That made a tremendous difference. Also, our partners are strongly committed to the mission and knew their continued support during the pandemic was critical to our organization.



How is the money distributed? Who benefits and how? 

Walk MS is the United States’ 7^th-largest nonprofit walk series, and the 12^th-largest nonprofit event overall. Our Walk MS funds help provide support, programming, and research for individuals diagnosed with MS. Over the history of Walk MS, participants and sponsors have generated more than $1 billion to support those who live with MS.

Courtesy of National MS Society

Researchers writing in the British Journal of Dermatology confirm the long-term use of hydrochlorothiazide is associated with a dose-dependent, twofold increased risk of squamous cell carcinoma, compared with calcium channel blocker use.

The findings were originally reported in two Danish case-control studies in which physicians reported a fourfold increased risk of squamous cell carcinoma, and a moderate increased risk of basal cell carcinoma and cutaneous malignant melanoma in patients who used hydrochlorothiazide long-term.

And, while the new study did not find an increased risk of basal cell carcinoma and cutaneous malignant melanoma among long-term users of hydrochlorothiazide, they suggest that bendroflumethiazide “may be a safer alternative for patients at increased risk of skin cancer.” The long-term use of indapamide was associated with a moderately increased risk of cutaneous malignant melanoma but did not alter the risk of either squamous cell or basal cell carcinoma

“Our results suggest that bendroflumethiazide may be a safer alternative to hydrochlorothiazide and indapamide, especially for patients at increased risk of skin cancer, but future studies are needed to rule out a causal association between bendroflumethiazide and cutaneous malignant melanoma,” wrote authors who were led by Christoph R. Meier, PhD, a professor in pharmacy with University Hospital Basel (Switzerland) and a contributor to the Boston Collaborative Drug Surveillance Program.

This study adds to existing evidence that there is a dose-dependent increased risk of squamous cell carcinoma in users of high cumulative doses of hydrochlorothiazide, compared with non–hydrochlorothiazide users.

The study, an observational cohort study, was published earlier this year. It is based on data from the U.K.-based Clinical Practice Research Datalink. It included 271,154 new users of thiazides and thiazidelike diuretics, the majority at 87.6% having been prescribed bendroflumethiazide, 5.8% indapamide, and 3.6% hydrochlorothiazide. Outcomes were compared to those observed in 275,263 users of calcium channel blockers.

“The three primary outcomes of interest were a first-time diagnosis of cutaneous malignant melanoma, basal cell carcinoma, or squamous cell carcinoma,” the authors wrote.

Incidence rates and incidence rate ratios were estimated for both short-term and long-term users of thiazidelike diuretics and calcium channel blockers, while a propensity score (PS) analysis was done in order to control for 23 baseline covariates. The mean follow-up after PS weighting was 3.9 years for indapamide users and 5.5 years for hydrochlorothiazide users. Overall, the incidence rate ratios of squamous cell carcinoma were not markedly increased for either short-term or long-term users of thiazidelike diuretics, the authors reported.

In contrast, the incidence rate ratios of squamous cell carcinoma for hydrochlorothiazide users were increased by 29% for short-term users at an IRR of 1.29 while they were increased by almost twofold for long-term hydrochlorothiazide users at an IRR of 1.95.

Long-term use of hydrochlorothiazide was again associated with a 64% increased risk of basal cell carcinoma, compared with users of a renin-angiotensin inhibitor at a weighted IRR of 1.64.

In contrast, weighted incident rate ratios for basal cell carcinoma for both short-term and long-term thiazide users were not significantly different and results were similar for patients who took hydrochlorothiazide, indapamide, or bendroflumethiazide.

Weighted overall incident rate ratios for cutaneous malignant melanoma were not significantly different for either short-term or long-term users of thiazidelike diuretics, compared with calcium channel blocker users.

However, there was a 43% increased risk of cutaneous malignant melanoma among long-term indapamide users at a weighted IRR of 1.43, compared with calcium channel blocker users, the authors reported.

“Given the biological plausibility and the severe clinical implications of cutaneous malignant melanoma, this finding should be considered carefully,” they cautioned.

Limitations to the study include the fact that the database analyzed does not have information on sun exposure, skin characteristics, or socioeconomic status which may affect the amount of sun exposure participants received.

The authors had no conflicts of interest to declare.

Researchers writing in the British Journal of Dermatology confirm the long-term use of hydrochlorothiazide is associated with a dose-dependent, twofold increased risk of squamous cell carcinoma, compared with calcium channel blocker use.

The findings were originally reported in two Danish case-control studies in which physicians reported a fourfold increased risk of squamous cell carcinoma, and a moderate increased risk of basal cell carcinoma and cutaneous malignant melanoma in patients who used hydrochlorothiazide long-term.

And, while the new study did not find an increased risk of basal cell carcinoma and cutaneous malignant melanoma among long-term users of hydrochlorothiazide, they suggest that bendroflumethiazide “may be a safer alternative for patients at increased risk of skin cancer.” The long-term use of indapamide was associated with a moderately increased risk of cutaneous malignant melanoma but did not alter the risk of either squamous cell or basal cell carcinoma

“Our results suggest that bendroflumethiazide may be a safer alternative to hydrochlorothiazide and indapamide, especially for patients at increased risk of skin cancer, but future studies are needed to rule out a causal association between bendroflumethiazide and cutaneous malignant melanoma,” wrote authors who were led by Christoph R. Meier, PhD, a professor in pharmacy with University Hospital Basel (Switzerland) and a contributor to the Boston Collaborative Drug Surveillance Program.

This study adds to existing evidence that there is a dose-dependent increased risk of squamous cell carcinoma in users of high cumulative doses of hydrochlorothiazide, compared with non–hydrochlorothiazide users.

The study, an observational cohort study, was published earlier this year. It is based on data from the U.K.-based Clinical Practice Research Datalink. It included 271,154 new users of thiazides and thiazidelike diuretics, the majority at 87.6% having been prescribed bendroflumethiazide, 5.8% indapamide, and 3.6% hydrochlorothiazide. Outcomes were compared to those observed in 275,263 users of calcium channel blockers.

“The three primary outcomes of interest were a first-time diagnosis of cutaneous malignant melanoma, basal cell carcinoma, or squamous cell carcinoma,” the authors wrote.

Incidence rates and incidence rate ratios were estimated for both short-term and long-term users of thiazidelike diuretics and calcium channel blockers, while a propensity score (PS) analysis was done in order to control for 23 baseline covariates. The mean follow-up after PS weighting was 3.9 years for indapamide users and 5.5 years for hydrochlorothiazide users. Overall, the incidence rate ratios of squamous cell carcinoma were not markedly increased for either short-term or long-term users of thiazidelike diuretics, the authors reported.

In contrast, the incidence rate ratios of squamous cell carcinoma for hydrochlorothiazide users were increased by 29% for short-term users at an IRR of 1.29 while they were increased by almost twofold for long-term hydrochlorothiazide users at an IRR of 1.95.

Long-term use of hydrochlorothiazide was again associated with a 64% increased risk of basal cell carcinoma, compared with users of a renin-angiotensin inhibitor at a weighted IRR of 1.64.

In contrast, weighted incident rate ratios for basal cell carcinoma for both short-term and long-term thiazide users were not significantly different and results were similar for patients who took hydrochlorothiazide, indapamide, or bendroflumethiazide.

Weighted overall incident rate ratios for cutaneous malignant melanoma were not significantly different for either short-term or long-term users of thiazidelike diuretics, compared with calcium channel blocker users.

However, there was a 43% increased risk of cutaneous malignant melanoma among long-term indapamide users at a weighted IRR of 1.43, compared with calcium channel blocker users, the authors reported.

“Given the biological plausibility and the severe clinical implications of cutaneous malignant melanoma, this finding should be considered carefully,” they cautioned.

Limitations to the study include the fact that the database analyzed does not have information on sun exposure, skin characteristics, or socioeconomic status which may affect the amount of sun exposure participants received.

The authors had no conflicts of interest to declare.

Researchers writing in the British Journal of Dermatology confirm the long-term use of hydrochlorothiazide is associated with a dose-dependent, twofold increased risk of squamous cell carcinoma, compared with calcium channel blocker use.

The findings were originally reported in two Danish case-control studies in which physicians reported a fourfold increased risk of squamous cell carcinoma, and a moderate increased risk of basal cell carcinoma and cutaneous malignant melanoma in patients who used hydrochlorothiazide long-term.

And, while the new study did not find an increased risk of basal cell carcinoma and cutaneous malignant melanoma among long-term users of hydrochlorothiazide, they suggest that bendroflumethiazide “may be a safer alternative for patients at increased risk of skin cancer.” The long-term use of indapamide was associated with a moderately increased risk of cutaneous malignant melanoma but did not alter the risk of either squamous cell or basal cell carcinoma

“Our results suggest that bendroflumethiazide may be a safer alternative to hydrochlorothiazide and indapamide, especially for patients at increased risk of skin cancer, but future studies are needed to rule out a causal association between bendroflumethiazide and cutaneous malignant melanoma,” wrote authors who were led by Christoph R. Meier, PhD, a professor in pharmacy with University Hospital Basel (Switzerland) and a contributor to the Boston Collaborative Drug Surveillance Program.

This study adds to existing evidence that there is a dose-dependent increased risk of squamous cell carcinoma in users of high cumulative doses of hydrochlorothiazide, compared with non–hydrochlorothiazide users.

The study, an observational cohort study, was published earlier this year. It is based on data from the U.K.-based Clinical Practice Research Datalink. It included 271,154 new users of thiazides and thiazidelike diuretics, the majority at 87.6% having been prescribed bendroflumethiazide, 5.8% indapamide, and 3.6% hydrochlorothiazide. Outcomes were compared to those observed in 275,263 users of calcium channel blockers.

“The three primary outcomes of interest were a first-time diagnosis of cutaneous malignant melanoma, basal cell carcinoma, or squamous cell carcinoma,” the authors wrote.

Incidence rates and incidence rate ratios were estimated for both short-term and long-term users of thiazidelike diuretics and calcium channel blockers, while a propensity score (PS) analysis was done in order to control for 23 baseline covariates. The mean follow-up after PS weighting was 3.9 years for indapamide users and 5.5 years for hydrochlorothiazide users. Overall, the incidence rate ratios of squamous cell carcinoma were not markedly increased for either short-term or long-term users of thiazidelike diuretics, the authors reported.

In contrast, the incidence rate ratios of squamous cell carcinoma for hydrochlorothiazide users were increased by 29% for short-term users at an IRR of 1.29 while they were increased by almost twofold for long-term hydrochlorothiazide users at an IRR of 1.95.

Long-term use of hydrochlorothiazide was again associated with a 64% increased risk of basal cell carcinoma, compared with users of a renin-angiotensin inhibitor at a weighted IRR of 1.64.

In contrast, weighted incident rate ratios for basal cell carcinoma for both short-term and long-term thiazide users were not significantly different and results were similar for patients who took hydrochlorothiazide, indapamide, or bendroflumethiazide.

Weighted overall incident rate ratios for cutaneous malignant melanoma were not significantly different for either short-term or long-term users of thiazidelike diuretics, compared with calcium channel blocker users.

However, there was a 43% increased risk of cutaneous malignant melanoma among long-term indapamide users at a weighted IRR of 1.43, compared with calcium channel blocker users, the authors reported.

“Given the biological plausibility and the severe clinical implications of cutaneous malignant melanoma, this finding should be considered carefully,” they cautioned.

Limitations to the study include the fact that the database analyzed does not have information on sun exposure, skin characteristics, or socioeconomic status which may affect the amount of sun exposure participants received.

The authors had no conflicts of interest to declare.

In patients with advanced cancer who are prescribed immune checkpoint inhibitors, comedications must be carefully assessed before patients start ICI therapy, most notably proton pump inhibitors, glucocorticoids, antibiotics, and psychotropic drugs.

“Our results confirm the detrimental impact on oncological outcomes of antibiotics and glucocorticoids at a dosage ≥10 mg/day when given within 1 month before or after ICI onset,” Marie Kostine, MD, of Bordeaux (France) University Hospital, and colleagues wrote in the European Journal of Cancer. “Moreover, we show that other comedications may significantly alter the antitumoral response of ICI, such as proton pump inhibitors, psychotropic drugs, morphine, aspirin, and insulin, whereas others seem to have no impact.”

While immune checkpoint inhibitors are transforming the treatment of advanced cancers, gut microbiota composition is an important determinant of response to ICIs. Antibiotic treatments are known to alter the gut microbiota. Other drugs, such as proton pump inhibitors, antidiabetic agents, aspirin, NSAIDs, glucocorticoids, immunomodulators, psychotropic drugs, and analgesics, have been associated with changes in microbiome composition. Since many patients with advanced cancer are exposed to such drugs, this study looked at the possible influence of these comedications on the antitumor effect and safety of ICIs.

The observational study included 635 patients with advanced cancer treated with ICIs between May 2015 and September 2017. Comedications given within 1 month before or 1 month after the first administration of an ICI were reviewed from medical records. Psychotropic drugs, proton pump inhibitors, ACE inhibitors and/or angiotensin II receptor blockers (ARBs), glucocorticoids, antibiotics, statins, and morphine were the most prescribed comedications.

Baseline use of antibiotics, glucocorticoids greater than 10 mg/day, proton pump inhibitors, psychotropic drugs, morphine, and insulin was associated with decreased overall survival and tumor response. However, the coadministration of statins, ACE inhibitors and/or ARBs, NSAIDs, aspirin, and oral diabetes drugs did not impact patient outcomes. Additionally, treatments that altered the response to ICIs were associated with a decreased incidence of immune-related adverse events.

“These results suggest some practical advice in a patient candidate to ICIs,” the authors wrote. “First, antibiotic treatment should be limited to documented infections,” and “withdrawal of proton pump inhibitors and psychotropic drugs should be considered.

“Regarding baseline glucocorticoids use, the cutoff of 10 mg/day should be respected, considering the deleterious effect of higher dosage. Moreover, because of the lack of impact of inhaled or topical glucocorticoids, local routes should be preferred,” the authors wrote. “Conversely, our study brings reassuring data regarding the use of glucocorticoids for the management of immune-related adverse events, which did not alter ICI efficacy, confirming previous reports.”

The authors noted that the observational nature of the study does not allow any causal conclusion, adding that it remains unknown whether the effect of comedications “on cancer outcomes is thoroughly mediated by changes in microbiota or other immunomodulatory properties.”

Along with the retrospective design, study limitations included reporting bias and missing data on baseline comedications, specific prognostic factors and cancer outcomes.

The authors noted no conflicts of interest.

In patients with advanced cancer who are prescribed immune checkpoint inhibitors, comedications must be carefully assessed before patients start ICI therapy, most notably proton pump inhibitors, glucocorticoids, antibiotics, and psychotropic drugs.

“Our results confirm the detrimental impact on oncological outcomes of antibiotics and glucocorticoids at a dosage ≥10 mg/day when given within 1 month before or after ICI onset,” Marie Kostine, MD, of Bordeaux (France) University Hospital, and colleagues wrote in the European Journal of Cancer. “Moreover, we show that other comedications may significantly alter the antitumoral response of ICI, such as proton pump inhibitors, psychotropic drugs, morphine, aspirin, and insulin, whereas others seem to have no impact.”

While immune checkpoint inhibitors are transforming the treatment of advanced cancers, gut microbiota composition is an important determinant of response to ICIs. Antibiotic treatments are known to alter the gut microbiota. Other drugs, such as proton pump inhibitors, antidiabetic agents, aspirin, NSAIDs, glucocorticoids, immunomodulators, psychotropic drugs, and analgesics, have been associated with changes in microbiome composition. Since many patients with advanced cancer are exposed to such drugs, this study looked at the possible influence of these comedications on the antitumor effect and safety of ICIs.

The observational study included 635 patients with advanced cancer treated with ICIs between May 2015 and September 2017. Comedications given within 1 month before or 1 month after the first administration of an ICI were reviewed from medical records. Psychotropic drugs, proton pump inhibitors, ACE inhibitors and/or angiotensin II receptor blockers (ARBs), glucocorticoids, antibiotics, statins, and morphine were the most prescribed comedications.

Baseline use of antibiotics, glucocorticoids greater than 10 mg/day, proton pump inhibitors, psychotropic drugs, morphine, and insulin was associated with decreased overall survival and tumor response. However, the coadministration of statins, ACE inhibitors and/or ARBs, NSAIDs, aspirin, and oral diabetes drugs did not impact patient outcomes. Additionally, treatments that altered the response to ICIs were associated with a decreased incidence of immune-related adverse events.

“These results suggest some practical advice in a patient candidate to ICIs,” the authors wrote. “First, antibiotic treatment should be limited to documented infections,” and “withdrawal of proton pump inhibitors and psychotropic drugs should be considered.

“Regarding baseline glucocorticoids use, the cutoff of 10 mg/day should be respected, considering the deleterious effect of higher dosage. Moreover, because of the lack of impact of inhaled or topical glucocorticoids, local routes should be preferred,” the authors wrote. “Conversely, our study brings reassuring data regarding the use of glucocorticoids for the management of immune-related adverse events, which did not alter ICI efficacy, confirming previous reports.”

The authors noted that the observational nature of the study does not allow any causal conclusion, adding that it remains unknown whether the effect of comedications “on cancer outcomes is thoroughly mediated by changes in microbiota or other immunomodulatory properties.”

Along with the retrospective design, study limitations included reporting bias and missing data on baseline comedications, specific prognostic factors and cancer outcomes.

The authors noted no conflicts of interest.

In patients with advanced cancer who are prescribed immune checkpoint inhibitors, comedications must be carefully assessed before patients start ICI therapy, most notably proton pump inhibitors, glucocorticoids, antibiotics, and psychotropic drugs.

“Our results confirm the detrimental impact on oncological outcomes of antibiotics and glucocorticoids at a dosage ≥10 mg/day when given within 1 month before or after ICI onset,” Marie Kostine, MD, of Bordeaux (France) University Hospital, and colleagues wrote in the European Journal of Cancer. “Moreover, we show that other comedications may significantly alter the antitumoral response of ICI, such as proton pump inhibitors, psychotropic drugs, morphine, aspirin, and insulin, whereas others seem to have no impact.”

While immune checkpoint inhibitors are transforming the treatment of advanced cancers, gut microbiota composition is an important determinant of response to ICIs. Antibiotic treatments are known to alter the gut microbiota. Other drugs, such as proton pump inhibitors, antidiabetic agents, aspirin, NSAIDs, glucocorticoids, immunomodulators, psychotropic drugs, and analgesics, have been associated with changes in microbiome composition. Since many patients with advanced cancer are exposed to such drugs, this study looked at the possible influence of these comedications on the antitumor effect and safety of ICIs.

The observational study included 635 patients with advanced cancer treated with ICIs between May 2015 and September 2017. Comedications given within 1 month before or 1 month after the first administration of an ICI were reviewed from medical records. Psychotropic drugs, proton pump inhibitors, ACE inhibitors and/or angiotensin II receptor blockers (ARBs), glucocorticoids, antibiotics, statins, and morphine were the most prescribed comedications.

Baseline use of antibiotics, glucocorticoids greater than 10 mg/day, proton pump inhibitors, psychotropic drugs, morphine, and insulin was associated with decreased overall survival and tumor response. However, the coadministration of statins, ACE inhibitors and/or ARBs, NSAIDs, aspirin, and oral diabetes drugs did not impact patient outcomes. Additionally, treatments that altered the response to ICIs were associated with a decreased incidence of immune-related adverse events.

“These results suggest some practical advice in a patient candidate to ICIs,” the authors wrote. “First, antibiotic treatment should be limited to documented infections,” and “withdrawal of proton pump inhibitors and psychotropic drugs should be considered.

“Regarding baseline glucocorticoids use, the cutoff of 10 mg/day should be respected, considering the deleterious effect of higher dosage. Moreover, because of the lack of impact of inhaled or topical glucocorticoids, local routes should be preferred,” the authors wrote. “Conversely, our study brings reassuring data regarding the use of glucocorticoids for the management of immune-related adverse events, which did not alter ICI efficacy, confirming previous reports.”

The authors noted that the observational nature of the study does not allow any causal conclusion, adding that it remains unknown whether the effect of comedications “on cancer outcomes is thoroughly mediated by changes in microbiota or other immunomodulatory properties.”

Along with the retrospective design, study limitations included reporting bias and missing data on baseline comedications, specific prognostic factors and cancer outcomes.

The authors noted no conflicts of interest.

An increasing number of people who are unvaccinated and pregnant are being hospitalized for COVID-19, report investigators who saw hospital admissions double in a single year.

“With the surge, we had expected to begin treating patients who developed severe or critical illness again in pregnancy,” says Emily Adhikari, MD, from the University of Texas Southwestern Medical Center in Dallas. “But we did not expect the level of respiratory illness that we began to see in our patients. That was a surprise and an alarming finding that we felt was really important to get out there.”

The researchers followed more than 1,500 pregnant women diagnosed with COVID-19 who received care from Parkland Health and Hospital System in Dallas County, one of the nation’s busiest for deliveries. After the emergence of the Delta variant, the number of pregnant women hospitalized with COVID-19 more than doubled over the previous year.

And 82 pregnant women went on to develop severe or critical COVID, they report in their study, published online in the American Journal of Obstetrics and Gynecology. All but 1 of these patients were unvaccinated, 10 needed a ventilator, and two died.

The proportion of cases that were critical was about 5% in 2020. However, in April 2021, even though the number of total cases remained low, the number of severe illnesses started to rise. After the Delta variant became dominant, both the number and severity of cases increased, and after August 2021, more than 25% of pregnant people diagnosed with COVID-19 required hospitalization.
 

Hospitalizations Double

“We need to focus and really act urgently to recommend vaccination in pregnancy because that is the primary prevention tool that we have,” says Dr. Adhikari. “We do not have a proven cure for this illness, and that is important to know.”

These findings, which focus on a vulnerable population, are especially important given the elevated prevalence of COVID-19 in pregnant people of lower economic status, said Lissette Tanner, MD, MPH, from Emory University in Atlanta, who was not involved with the study.

“There are higher rates of hospitalization and death among Black, Hispanic, and Native American communities,” she reported. “It is essential to know how the virus is affecting those most affected and often most disadvantaged to deal with the pandemic.”

Vaccination rates are low in this population; just 19.2% of pregnant women receive at least one dose during pregnancy, according to the CDC. But pregnancy confers a higher risk for severe COVID-19 illness and for adverse outcomes, such as preterm birth and stillbirth.

Of the 665 people in the study cohort who were pregnant or had given birth when the vaccines were available, only 21.4% received at least one dose of a COVID-19 vaccine.

Given the increased risk for COVID-19 during pregnancy, the American College of Obstetricians and Gynecologists, the Society for Maternal-Fetal Medicine, and the CDC recommend vaccination for people who are pregnant, breastfeeding, or trying to get pregnant.

According to ACOG, pregnant women who are fully vaccinated can follow the same guidelines as everyone else who is fully vaccinated; however, to prevent breakthrough infections, they might want to continue wearing a mask. ACOG also recommends that those not fully vaccinated follow physical-distancing guidelines and limit contact with people as much as possible to avoid infection.

A version of this article first appeared on WebMD.com.

An increasing number of people who are unvaccinated and pregnant are being hospitalized for COVID-19, report investigators who saw hospital admissions double in a single year.

“With the surge, we had expected to begin treating patients who developed severe or critical illness again in pregnancy,” says Emily Adhikari, MD, from the University of Texas Southwestern Medical Center in Dallas. “But we did not expect the level of respiratory illness that we began to see in our patients. That was a surprise and an alarming finding that we felt was really important to get out there.”

The researchers followed more than 1,500 pregnant women diagnosed with COVID-19 who received care from Parkland Health and Hospital System in Dallas County, one of the nation’s busiest for deliveries. After the emergence of the Delta variant, the number of pregnant women hospitalized with COVID-19 more than doubled over the previous year.

And 82 pregnant women went on to develop severe or critical COVID, they report in their study, published online in the American Journal of Obstetrics and Gynecology. All but 1 of these patients were unvaccinated, 10 needed a ventilator, and two died.

The proportion of cases that were critical was about 5% in 2020. However, in April 2021, even though the number of total cases remained low, the number of severe illnesses started to rise. After the Delta variant became dominant, both the number and severity of cases increased, and after August 2021, more than 25% of pregnant people diagnosed with COVID-19 required hospitalization.
 

Hospitalizations Double

“We need to focus and really act urgently to recommend vaccination in pregnancy because that is the primary prevention tool that we have,” says Dr. Adhikari. “We do not have a proven cure for this illness, and that is important to know.”

These findings, which focus on a vulnerable population, are especially important given the elevated prevalence of COVID-19 in pregnant people of lower economic status, said Lissette Tanner, MD, MPH, from Emory University in Atlanta, who was not involved with the study.

“There are higher rates of hospitalization and death among Black, Hispanic, and Native American communities,” she reported. “It is essential to know how the virus is affecting those most affected and often most disadvantaged to deal with the pandemic.”

Vaccination rates are low in this population; just 19.2% of pregnant women receive at least one dose during pregnancy, according to the CDC. But pregnancy confers a higher risk for severe COVID-19 illness and for adverse outcomes, such as preterm birth and stillbirth.

Of the 665 people in the study cohort who were pregnant or had given birth when the vaccines were available, only 21.4% received at least one dose of a COVID-19 vaccine.

Given the increased risk for COVID-19 during pregnancy, the American College of Obstetricians and Gynecologists, the Society for Maternal-Fetal Medicine, and the CDC recommend vaccination for people who are pregnant, breastfeeding, or trying to get pregnant.

According to ACOG, pregnant women who are fully vaccinated can follow the same guidelines as everyone else who is fully vaccinated; however, to prevent breakthrough infections, they might want to continue wearing a mask. ACOG also recommends that those not fully vaccinated follow physical-distancing guidelines and limit contact with people as much as possible to avoid infection.

A version of this article first appeared on WebMD.com.

An increasing number of people who are unvaccinated and pregnant are being hospitalized for COVID-19, report investigators who saw hospital admissions double in a single year.

“With the surge, we had expected to begin treating patients who developed severe or critical illness again in pregnancy,” says Emily Adhikari, MD, from the University of Texas Southwestern Medical Center in Dallas. “But we did not expect the level of respiratory illness that we began to see in our patients. That was a surprise and an alarming finding that we felt was really important to get out there.”

The researchers followed more than 1,500 pregnant women diagnosed with COVID-19 who received care from Parkland Health and Hospital System in Dallas County, one of the nation’s busiest for deliveries. After the emergence of the Delta variant, the number of pregnant women hospitalized with COVID-19 more than doubled over the previous year.

And 82 pregnant women went on to develop severe or critical COVID, they report in their study, published online in the American Journal of Obstetrics and Gynecology. All but 1 of these patients were unvaccinated, 10 needed a ventilator, and two died.

The proportion of cases that were critical was about 5% in 2020. However, in April 2021, even though the number of total cases remained low, the number of severe illnesses started to rise. After the Delta variant became dominant, both the number and severity of cases increased, and after August 2021, more than 25% of pregnant people diagnosed with COVID-19 required hospitalization.
 

Hospitalizations Double

“We need to focus and really act urgently to recommend vaccination in pregnancy because that is the primary prevention tool that we have,” says Dr. Adhikari. “We do not have a proven cure for this illness, and that is important to know.”

These findings, which focus on a vulnerable population, are especially important given the elevated prevalence of COVID-19 in pregnant people of lower economic status, said Lissette Tanner, MD, MPH, from Emory University in Atlanta, who was not involved with the study.

“There are higher rates of hospitalization and death among Black, Hispanic, and Native American communities,” she reported. “It is essential to know how the virus is affecting those most affected and often most disadvantaged to deal with the pandemic.”

Vaccination rates are low in this population; just 19.2% of pregnant women receive at least one dose during pregnancy, according to the CDC. But pregnancy confers a higher risk for severe COVID-19 illness and for adverse outcomes, such as preterm birth and stillbirth.

Of the 665 people in the study cohort who were pregnant or had given birth when the vaccines were available, only 21.4% received at least one dose of a COVID-19 vaccine.

Given the increased risk for COVID-19 during pregnancy, the American College of Obstetricians and Gynecologists, the Society for Maternal-Fetal Medicine, and the CDC recommend vaccination for people who are pregnant, breastfeeding, or trying to get pregnant.

According to ACOG, pregnant women who are fully vaccinated can follow the same guidelines as everyone else who is fully vaccinated; however, to prevent breakthrough infections, they might want to continue wearing a mask. ACOG also recommends that those not fully vaccinated follow physical-distancing guidelines and limit contact with people as much as possible to avoid infection.

A version of this article first appeared on WebMD.com.