In the first part of this 2-part series (Cutis. 2021;108:271-275), we discussed topical medicament allergic contact dermatitis (ACD) from acne and rosacea medications, antimicrobials, antihistamines, and topical pain preparations. In part 2 of this series, we focus on topical corticosteroids, immunomodulators, and anesthetics.

Corticosteroids

Given their anti-inflammatory and immune-modulating effects, topical corticosteroids are utilized for the treatment of contact dermatitis and yet also are frequent culprits of ACD. The North American Contact Dermatitis Group (NACDG) demonstrated a 4% frequency of positive patch tests to at least one corticosteroid from 2007 to 2014; the relevant allergens were tixocortol pivalate (TP)(2.3%), budesonide (0.9%), hydrocortisone-17-butyrate (0.4%), clobetasol-17-propionate (0.3%), and desoximetasone (0.2%).¹ Corticosteroid contact allergy can be difficult to recognize and may present as a flare of the underlying condition being treated. Clinically, these rashes may demonstrate an edge effect, characterized by pronounced dermatitis adjacent to and surrounding the treatment area due to concentrated anti-inflammatory effects in the center.

Traditionally, corticosteroids are divided into 4 basic structural groups—classes A, B, C, and D—based on the Coopman et al² classification (Table). The class D corticosteroids were further subdivided into classes D1, defined by C16-methyl substitution and halogenation of the B ring, and D2, which lacks the aforementioned substitutions.⁴ However, more recently Baeck et al⁵ simplified this classification into 3 main groups of steroids based on molecular modeling in combination with patch test results. Group 1 combines the nonmethylated and (mostly) nonhalogenated class A and D2 molecules plus budesonide; group 2 accounts for some halogenated class B molecules with the C16, C17 cis ketal or diol structure; and group 3 includes halogenated and C16-methylated molecules from classes C and D1.⁴ For the purposes of this review, discussion of classes A through D refers to the Coopman et al² classification, and groups 1 through 3 refers to Baeck et al.⁵

Tixocortol pivalate is used as a surrogate marker for hydrocortisone allergy and other class A corticosteroids and is part of the group 1 steroid classification. Interestingly, patients with TP-positive patch tests may not exhibit signs or symptoms of ACD from the use of hydrocortisone products. Repeat open application testing (ROAT) or provocative use testing may elicit a positive response in these patients, especially with the use of hydrocortisone cream (vs ointment), likely due to greater transepidermal penetration.⁶ There is little consensus on the optimal concentration of TP for patch testing. Although TP 1% often is recommended, studies have shown mixed findings of notable differences between high (1% petrolatum) and low (0.1% petrolatum) concentrations of TP.^7,8

Budesonide also is part of group 1 and is a marker for contact allergy to class B corticosteroids, such as triamcinolone and fluocinonide. Cross-reactions between budesonide and other corticosteroids traditionally classified as group B may be explained by structural similarities, whereas cross-reactions with certain class D corticosteroids, such as hydrocortisone-17-butyrate, may be better explained by the diastereomer composition of budesonide.^9,10 In a European study, budesonide 0.01% and TP 0.1% included in the European Baseline Series detected 85% (23/27) of cases of corticosteroid allergies.¹¹ Use of inhaled budesonide can provoke recall dermatitis and therefore should be avoided in allergic patients.¹²

Testing for ACD to topical steroids is complex, as the potent anti-inflammatory properties of these medications can complicate results. Selecting the appropriate test, vehicle, and concentration can help avoid false negatives. Although intradermal testing previously was thought to be superior to patch testing in detecting topical corticosteroid contact allergy, newer data have demonstrated strong concordance between the two methods.^13,14 The risk for skin atrophy, particularly with the use of suspensions, limits the use of intradermal testing.¹⁴ An ethanol vehicle is recommended for patch testing, except when testing with TP or budesonide when petrolatum provides greater corticosteroid stability.^14-16 An irritant pattern or a rim effect on patch testing often is considered positive when testing corticosteroids, as the effect of the steroid itself can diminish a positive reaction. As a result, 0.1% dilutions sometimes are favored over 1% test concentrations.^14,15,17 Late readings (>7 days) may be necessary to detect positive reactions in both adults and children.^18,19

The authors (M.R., A.R.A.) find these varied classifications of steroids daunting (and somewhat confusing!). In general, when ACD to topical steroids is suspected, in addition to standard patch testing with a corticosteroid series, ROAT of the suspected steroid may be necessary, as the rules of steroid classification may not be reproducible in the real world. For patients with only corticosteroid allergy, calcineurin inhibitors are a safe alternative.

Immunomodulators

Calcipotriol is a vitamin D analogue commonly used to treat psoriasis. Although it is a well-known irritant, ACD to topical calcipotriol rarely has been reported.^20-23 Topical calcipotriol does not seem to cross-react with other vitamin D analogues, including tacalcitol and calcitriol.^21,24 Based on the literature and the nonirritant reactive thresholds described by Fullerton et al,²⁵ recommended patch test concentrations of calcipotriol in isopropanol are 2 to 10 µg/mL. Given its immunomodulating effects, calcipotriol may suppress contact hypersensitization from other allergens, similar to the effects seen with UV radiation.²⁶

Calcineurin inhibitors act on the nuclear factor of activated T cells signaling pathway, resulting in downstream suppression of proinflammatory cytokines. Contact allergy to these topical medications is rare and mainly has involved pimecrolimus.^27-30 In one case, a patient with a previously documented topical tacrolimus contact allergy demonstrated cross-reactivity with pimecrolimus on a double-blinded, right-vs-left ROAT, as well as by patch testing with pimecrolimus cream 1%, which was only weakly positive (+).²⁷ Patch test concentrations of 2.5% or higher may be required to elicit positive reactions to tacrolimus, as shown in one case where this was attributed to high molecular weight and poor extrafacial skin absorption of tacrolimus.³⁰ In an unusual case, a patient reacted positively to patch testing and ROAT using pimecrolimus cream 1% but not pimecrolimus 1% to 5% in petrolatum or alcohol nor the individual excipients, illustrating the importance of testing with both active and inactive ingredients.²⁹

Anesthetics

Local anesthetics can be separated into 2 main groups—amides and esters—based on their chemical structures. From 2001 to 2004, the NACDG patch tested 10,061 patients and found 344 (3.4%) with a positive reaction to at least one topical anesthetic.³¹ We will discuss some of the allergic cutaneous reactions associated with topical benzocaine (an ester) and lidocaine and prilocaine (amides).

According to the NACDG, the estimated prevalence of topical benzocaine allergy from 2001 to 2018 was roughly 3%.³² Allergic contact dermatitis has been reported in patients who used topical benzocaine to treat localized pain disorders, including herpes zoster and dental pain.^33,34 Benzocaine may be used in the anogenital region in the form of antihemorrhoidal creams and in condoms and is a considerably more common allergen in those with anogenital dermatitis compared to those without.^35-38 Although cross-reactions within the same anesthetic group are common, clinicians also should be aware of the potential for concomitant sensitivity between unrelated local anesthetics.^39-41

From 2001 to 2018, the prevalence of ACD to topical lidocaine was estimated to be 7.9%, according to the NACDG.³² A topical anesthetic containing both lidocaine and prilocaine often is used preprocedurally and can be a source of ACD. Interestingly, several cases of ACD to combination lidocaine/prilocaine cream demonstrated positive patch tests to prilocaine but not lidocaine, despite their structural similarities.^42-44 One case report described simultaneous positive reactions to both prilocaine 5% and lidocaine 1%.⁴⁵

There are a few key points to consider when working up contact allergy to local anesthetics. Patients who develop positive patch test reactions to a local anesthetic should undergo further testing to better understand alternatives and future use. As previously mentioned, ACD to one anesthetic does not necessarily preclude the use of other related anesthetics. Intradermal testing may help differentiate immediate and delayed-type allergic reactions to local anesthetics and should therefore follow positive patch tests.⁴⁶ Importantly, a delayed reading (ie, after day 6 or 7) also should be performed as part of intradermal testing. Patients with positive patch tests but negative intradermal test results may be able to tolerate systemic anesthetic use.⁴⁷

Patch Testing for Potential Medicament ACD

In this article, we touched on several topical medications that have nuanced patch testing specifications given their immunomodulating effects. A simplified outline of recommended patch test concentrations is provided in the eTable, and we encourage you to revisit these useful resources as needed. In many cases, referral to a specialized patch test clinic may be necessary. Although they are not reviewed in this article, always consider inactive ingredients such as preservatives, softening agents, and emulsifiers in the setting of medicament dermatitis, as they also may be culprits of ACD.

Final Interpretation

In this 2-part series, we covered ACD to several common topical drugs with a focus on active ingredients as the source of allergy, and yet this is just the tip of the iceberg. Topical medicaments are prevalent in the field of dermatology, and associated cases of ACD have been reported proportionately. Consider ACD when topical medication efficacy plateaus, triggers new-onset dermatitis, or seems to exacerbate an underlying dermatitis.

In the first part of this 2-part series (Cutis. 2021;108:271-275), we discussed topical medicament allergic contact dermatitis (ACD) from acne and rosacea medications, antimicrobials, antihistamines, and topical pain preparations. In part 2 of this series, we focus on topical corticosteroids, immunomodulators, and anesthetics.

Corticosteroids

Given their anti-inflammatory and immune-modulating effects, topical corticosteroids are utilized for the treatment of contact dermatitis and yet also are frequent culprits of ACD. The North American Contact Dermatitis Group (NACDG) demonstrated a 4% frequency of positive patch tests to at least one corticosteroid from 2007 to 2014; the relevant allergens were tixocortol pivalate (TP)(2.3%), budesonide (0.9%), hydrocortisone-17-butyrate (0.4%), clobetasol-17-propionate (0.3%), and desoximetasone (0.2%).¹ Corticosteroid contact allergy can be difficult to recognize and may present as a flare of the underlying condition being treated. Clinically, these rashes may demonstrate an edge effect, characterized by pronounced dermatitis adjacent to and surrounding the treatment area due to concentrated anti-inflammatory effects in the center.

Traditionally, corticosteroids are divided into 4 basic structural groups—classes A, B, C, and D—based on the Coopman et al² classification (Table). The class D corticosteroids were further subdivided into classes D1, defined by C16-methyl substitution and halogenation of the B ring, and D2, which lacks the aforementioned substitutions.⁴ However, more recently Baeck et al⁵ simplified this classification into 3 main groups of steroids based on molecular modeling in combination with patch test results. Group 1 combines the nonmethylated and (mostly) nonhalogenated class A and D2 molecules plus budesonide; group 2 accounts for some halogenated class B molecules with the C16, C17 cis ketal or diol structure; and group 3 includes halogenated and C16-methylated molecules from classes C and D1.⁴ For the purposes of this review, discussion of classes A through D refers to the Coopman et al² classification, and groups 1 through 3 refers to Baeck et al.⁵

Tixocortol pivalate is used as a surrogate marker for hydrocortisone allergy and other class A corticosteroids and is part of the group 1 steroid classification. Interestingly, patients with TP-positive patch tests may not exhibit signs or symptoms of ACD from the use of hydrocortisone products. Repeat open application testing (ROAT) or provocative use testing may elicit a positive response in these patients, especially with the use of hydrocortisone cream (vs ointment), likely due to greater transepidermal penetration.⁶ There is little consensus on the optimal concentration of TP for patch testing. Although TP 1% often is recommended, studies have shown mixed findings of notable differences between high (1% petrolatum) and low (0.1% petrolatum) concentrations of TP.^7,8

Budesonide also is part of group 1 and is a marker for contact allergy to class B corticosteroids, such as triamcinolone and fluocinonide. Cross-reactions between budesonide and other corticosteroids traditionally classified as group B may be explained by structural similarities, whereas cross-reactions with certain class D corticosteroids, such as hydrocortisone-17-butyrate, may be better explained by the diastereomer composition of budesonide.^9,10 In a European study, budesonide 0.01% and TP 0.1% included in the European Baseline Series detected 85% (23/27) of cases of corticosteroid allergies.¹¹ Use of inhaled budesonide can provoke recall dermatitis and therefore should be avoided in allergic patients.¹²

Testing for ACD to topical steroids is complex, as the potent anti-inflammatory properties of these medications can complicate results. Selecting the appropriate test, vehicle, and concentration can help avoid false negatives. Although intradermal testing previously was thought to be superior to patch testing in detecting topical corticosteroid contact allergy, newer data have demonstrated strong concordance between the two methods.^13,14 The risk for skin atrophy, particularly with the use of suspensions, limits the use of intradermal testing.¹⁴ An ethanol vehicle is recommended for patch testing, except when testing with TP or budesonide when petrolatum provides greater corticosteroid stability.^14-16 An irritant pattern or a rim effect on patch testing often is considered positive when testing corticosteroids, as the effect of the steroid itself can diminish a positive reaction. As a result, 0.1% dilutions sometimes are favored over 1% test concentrations.^14,15,17 Late readings (>7 days) may be necessary to detect positive reactions in both adults and children.^18,19

The authors (M.R., A.R.A.) find these varied classifications of steroids daunting (and somewhat confusing!). In general, when ACD to topical steroids is suspected, in addition to standard patch testing with a corticosteroid series, ROAT of the suspected steroid may be necessary, as the rules of steroid classification may not be reproducible in the real world. For patients with only corticosteroid allergy, calcineurin inhibitors are a safe alternative.

Immunomodulators

Calcipotriol is a vitamin D analogue commonly used to treat psoriasis. Although it is a well-known irritant, ACD to topical calcipotriol rarely has been reported.^20-23 Topical calcipotriol does not seem to cross-react with other vitamin D analogues, including tacalcitol and calcitriol.^21,24 Based on the literature and the nonirritant reactive thresholds described by Fullerton et al,²⁵ recommended patch test concentrations of calcipotriol in isopropanol are 2 to 10 µg/mL. Given its immunomodulating effects, calcipotriol may suppress contact hypersensitization from other allergens, similar to the effects seen with UV radiation.²⁶

Calcineurin inhibitors act on the nuclear factor of activated T cells signaling pathway, resulting in downstream suppression of proinflammatory cytokines. Contact allergy to these topical medications is rare and mainly has involved pimecrolimus.^27-30 In one case, a patient with a previously documented topical tacrolimus contact allergy demonstrated cross-reactivity with pimecrolimus on a double-blinded, right-vs-left ROAT, as well as by patch testing with pimecrolimus cream 1%, which was only weakly positive (+).²⁷ Patch test concentrations of 2.5% or higher may be required to elicit positive reactions to tacrolimus, as shown in one case where this was attributed to high molecular weight and poor extrafacial skin absorption of tacrolimus.³⁰ In an unusual case, a patient reacted positively to patch testing and ROAT using pimecrolimus cream 1% but not pimecrolimus 1% to 5% in petrolatum or alcohol nor the individual excipients, illustrating the importance of testing with both active and inactive ingredients.²⁹

Anesthetics

Local anesthetics can be separated into 2 main groups—amides and esters—based on their chemical structures. From 2001 to 2004, the NACDG patch tested 10,061 patients and found 344 (3.4%) with a positive reaction to at least one topical anesthetic.³¹ We will discuss some of the allergic cutaneous reactions associated with topical benzocaine (an ester) and lidocaine and prilocaine (amides).

According to the NACDG, the estimated prevalence of topical benzocaine allergy from 2001 to 2018 was roughly 3%.³² Allergic contact dermatitis has been reported in patients who used topical benzocaine to treat localized pain disorders, including herpes zoster and dental pain.^33,34 Benzocaine may be used in the anogenital region in the form of antihemorrhoidal creams and in condoms and is a considerably more common allergen in those with anogenital dermatitis compared to those without.^35-38 Although cross-reactions within the same anesthetic group are common, clinicians also should be aware of the potential for concomitant sensitivity between unrelated local anesthetics.^39-41

From 2001 to 2018, the prevalence of ACD to topical lidocaine was estimated to be 7.9%, according to the NACDG.³² A topical anesthetic containing both lidocaine and prilocaine often is used preprocedurally and can be a source of ACD. Interestingly, several cases of ACD to combination lidocaine/prilocaine cream demonstrated positive patch tests to prilocaine but not lidocaine, despite their structural similarities.^42-44 One case report described simultaneous positive reactions to both prilocaine 5% and lidocaine 1%.⁴⁵

There are a few key points to consider when working up contact allergy to local anesthetics. Patients who develop positive patch test reactions to a local anesthetic should undergo further testing to better understand alternatives and future use. As previously mentioned, ACD to one anesthetic does not necessarily preclude the use of other related anesthetics. Intradermal testing may help differentiate immediate and delayed-type allergic reactions to local anesthetics and should therefore follow positive patch tests.⁴⁶ Importantly, a delayed reading (ie, after day 6 or 7) also should be performed as part of intradermal testing. Patients with positive patch tests but negative intradermal test results may be able to tolerate systemic anesthetic use.⁴⁷

Patch Testing for Potential Medicament ACD

In this article, we touched on several topical medications that have nuanced patch testing specifications given their immunomodulating effects. A simplified outline of recommended patch test concentrations is provided in the eTable, and we encourage you to revisit these useful resources as needed. In many cases, referral to a specialized patch test clinic may be necessary. Although they are not reviewed in this article, always consider inactive ingredients such as preservatives, softening agents, and emulsifiers in the setting of medicament dermatitis, as they also may be culprits of ACD.

Final Interpretation

In this 2-part series, we covered ACD to several common topical drugs with a focus on active ingredients as the source of allergy, and yet this is just the tip of the iceberg. Topical medicaments are prevalent in the field of dermatology, and associated cases of ACD have been reported proportionately. Consider ACD when topical medication efficacy plateaus, triggers new-onset dermatitis, or seems to exacerbate an underlying dermatitis.

In the first part of this 2-part series (Cutis. 2021;108:271-275), we discussed topical medicament allergic contact dermatitis (ACD) from acne and rosacea medications, antimicrobials, antihistamines, and topical pain preparations. In part 2 of this series, we focus on topical corticosteroids, immunomodulators, and anesthetics.

Corticosteroids

Given their anti-inflammatory and immune-modulating effects, topical corticosteroids are utilized for the treatment of contact dermatitis and yet also are frequent culprits of ACD. The North American Contact Dermatitis Group (NACDG) demonstrated a 4% frequency of positive patch tests to at least one corticosteroid from 2007 to 2014; the relevant allergens were tixocortol pivalate (TP)(2.3%), budesonide (0.9%), hydrocortisone-17-butyrate (0.4%), clobetasol-17-propionate (0.3%), and desoximetasone (0.2%).¹ Corticosteroid contact allergy can be difficult to recognize and may present as a flare of the underlying condition being treated. Clinically, these rashes may demonstrate an edge effect, characterized by pronounced dermatitis adjacent to and surrounding the treatment area due to concentrated anti-inflammatory effects in the center.

Traditionally, corticosteroids are divided into 4 basic structural groups—classes A, B, C, and D—based on the Coopman et al² classification (Table). The class D corticosteroids were further subdivided into classes D1, defined by C16-methyl substitution and halogenation of the B ring, and D2, which lacks the aforementioned substitutions.⁴ However, more recently Baeck et al⁵ simplified this classification into 3 main groups of steroids based on molecular modeling in combination with patch test results. Group 1 combines the nonmethylated and (mostly) nonhalogenated class A and D2 molecules plus budesonide; group 2 accounts for some halogenated class B molecules with the C16, C17 cis ketal or diol structure; and group 3 includes halogenated and C16-methylated molecules from classes C and D1.⁴ For the purposes of this review, discussion of classes A through D refers to the Coopman et al² classification, and groups 1 through 3 refers to Baeck et al.⁵

Tixocortol pivalate is used as a surrogate marker for hydrocortisone allergy and other class A corticosteroids and is part of the group 1 steroid classification. Interestingly, patients with TP-positive patch tests may not exhibit signs or symptoms of ACD from the use of hydrocortisone products. Repeat open application testing (ROAT) or provocative use testing may elicit a positive response in these patients, especially with the use of hydrocortisone cream (vs ointment), likely due to greater transepidermal penetration.⁶ There is little consensus on the optimal concentration of TP for patch testing. Although TP 1% often is recommended, studies have shown mixed findings of notable differences between high (1% petrolatum) and low (0.1% petrolatum) concentrations of TP.^7,8

Budesonide also is part of group 1 and is a marker for contact allergy to class B corticosteroids, such as triamcinolone and fluocinonide. Cross-reactions between budesonide and other corticosteroids traditionally classified as group B may be explained by structural similarities, whereas cross-reactions with certain class D corticosteroids, such as hydrocortisone-17-butyrate, may be better explained by the diastereomer composition of budesonide.^9,10 In a European study, budesonide 0.01% and TP 0.1% included in the European Baseline Series detected 85% (23/27) of cases of corticosteroid allergies.¹¹ Use of inhaled budesonide can provoke recall dermatitis and therefore should be avoided in allergic patients.¹²

Testing for ACD to topical steroids is complex, as the potent anti-inflammatory properties of these medications can complicate results. Selecting the appropriate test, vehicle, and concentration can help avoid false negatives. Although intradermal testing previously was thought to be superior to patch testing in detecting topical corticosteroid contact allergy, newer data have demonstrated strong concordance between the two methods.^13,14 The risk for skin atrophy, particularly with the use of suspensions, limits the use of intradermal testing.¹⁴ An ethanol vehicle is recommended for patch testing, except when testing with TP or budesonide when petrolatum provides greater corticosteroid stability.^14-16 An irritant pattern or a rim effect on patch testing often is considered positive when testing corticosteroids, as the effect of the steroid itself can diminish a positive reaction. As a result, 0.1% dilutions sometimes are favored over 1% test concentrations.^14,15,17 Late readings (>7 days) may be necessary to detect positive reactions in both adults and children.^18,19

The authors (M.R., A.R.A.) find these varied classifications of steroids daunting (and somewhat confusing!). In general, when ACD to topical steroids is suspected, in addition to standard patch testing with a corticosteroid series, ROAT of the suspected steroid may be necessary, as the rules of steroid classification may not be reproducible in the real world. For patients with only corticosteroid allergy, calcineurin inhibitors are a safe alternative.

Immunomodulators

Calcipotriol is a vitamin D analogue commonly used to treat psoriasis. Although it is a well-known irritant, ACD to topical calcipotriol rarely has been reported.^20-23 Topical calcipotriol does not seem to cross-react with other vitamin D analogues, including tacalcitol and calcitriol.^21,24 Based on the literature and the nonirritant reactive thresholds described by Fullerton et al,²⁵ recommended patch test concentrations of calcipotriol in isopropanol are 2 to 10 µg/mL. Given its immunomodulating effects, calcipotriol may suppress contact hypersensitization from other allergens, similar to the effects seen with UV radiation.²⁶

Calcineurin inhibitors act on the nuclear factor of activated T cells signaling pathway, resulting in downstream suppression of proinflammatory cytokines. Contact allergy to these topical medications is rare and mainly has involved pimecrolimus.^27-30 In one case, a patient with a previously documented topical tacrolimus contact allergy demonstrated cross-reactivity with pimecrolimus on a double-blinded, right-vs-left ROAT, as well as by patch testing with pimecrolimus cream 1%, which was only weakly positive (+).²⁷ Patch test concentrations of 2.5% or higher may be required to elicit positive reactions to tacrolimus, as shown in one case where this was attributed to high molecular weight and poor extrafacial skin absorption of tacrolimus.³⁰ In an unusual case, a patient reacted positively to patch testing and ROAT using pimecrolimus cream 1% but not pimecrolimus 1% to 5% in petrolatum or alcohol nor the individual excipients, illustrating the importance of testing with both active and inactive ingredients.²⁹

Anesthetics

Local anesthetics can be separated into 2 main groups—amides and esters—based on their chemical structures. From 2001 to 2004, the NACDG patch tested 10,061 patients and found 344 (3.4%) with a positive reaction to at least one topical anesthetic.³¹ We will discuss some of the allergic cutaneous reactions associated with topical benzocaine (an ester) and lidocaine and prilocaine (amides).

According to the NACDG, the estimated prevalence of topical benzocaine allergy from 2001 to 2018 was roughly 3%.³² Allergic contact dermatitis has been reported in patients who used topical benzocaine to treat localized pain disorders, including herpes zoster and dental pain.^33,34 Benzocaine may be used in the anogenital region in the form of antihemorrhoidal creams and in condoms and is a considerably more common allergen in those with anogenital dermatitis compared to those without.^35-38 Although cross-reactions within the same anesthetic group are common, clinicians also should be aware of the potential for concomitant sensitivity between unrelated local anesthetics.^39-41

From 2001 to 2018, the prevalence of ACD to topical lidocaine was estimated to be 7.9%, according to the NACDG.³² A topical anesthetic containing both lidocaine and prilocaine often is used preprocedurally and can be a source of ACD. Interestingly, several cases of ACD to combination lidocaine/prilocaine cream demonstrated positive patch tests to prilocaine but not lidocaine, despite their structural similarities.^42-44 One case report described simultaneous positive reactions to both prilocaine 5% and lidocaine 1%.⁴⁵

There are a few key points to consider when working up contact allergy to local anesthetics. Patients who develop positive patch test reactions to a local anesthetic should undergo further testing to better understand alternatives and future use. As previously mentioned, ACD to one anesthetic does not necessarily preclude the use of other related anesthetics. Intradermal testing may help differentiate immediate and delayed-type allergic reactions to local anesthetics and should therefore follow positive patch tests.⁴⁶ Importantly, a delayed reading (ie, after day 6 or 7) also should be performed as part of intradermal testing. Patients with positive patch tests but negative intradermal test results may be able to tolerate systemic anesthetic use.⁴⁷

Patch Testing for Potential Medicament ACD

In this article, we touched on several topical medications that have nuanced patch testing specifications given their immunomodulating effects. A simplified outline of recommended patch test concentrations is provided in the eTable, and we encourage you to revisit these useful resources as needed. In many cases, referral to a specialized patch test clinic may be necessary. Although they are not reviewed in this article, always consider inactive ingredients such as preservatives, softening agents, and emulsifiers in the setting of medicament dermatitis, as they also may be culprits of ACD.

Final Interpretation

In this 2-part series, we covered ACD to several common topical drugs with a focus on active ingredients as the source of allergy, and yet this is just the tip of the iceberg. Topical medicaments are prevalent in the field of dermatology, and associated cases of ACD have been reported proportionately. Consider ACD when topical medication efficacy plateaus, triggers new-onset dermatitis, or seems to exacerbate an underlying dermatitis.

The buccal fat pad (Bichat fat pad) is a tubular-shaped collection of adipose tissue that occupies a prominent position in the midface. The buccal fat pad has been described as having 3 lobes: an anterior lobe, which is anterior to the masseter muscle; an intermediate lobe between the masseter and buccinator muscles; and a posterior lobe between the temporal masticatory space.¹ There are 4 extensions from the body of the buccal fat pad: the buccal, the sublevator, the melolabial, and the pterygoid. It is the buccal extension and main body that are removed intraorally to achieve midfacial and lower facial contouring, as these support the contours of the cheeks. The deep fat pad within the temporal fossa is a true extension of the buccal fat pad (Figure).² It has a complex relationship to the facial structures, with known variability in the positions of the buccal branch of the facial nerve and the parotid duct.³ The parotid duct travels over, superior to, or through the buccal extension 42%, 32%, and 26% of the time, respectively. The duct travels along the surface of the masseter, then pierces the buccinator to drain into the vestibule of the mouth at the second superior molar tooth. The buccal branch of the facial nerve travels on the surface of the buccal fat pad 73% of the time, whereas 27% of the time it travels deeper through the buccal extension.⁴ A study that used ultrasonography to map the surface anatomy path of the parotid duct in 50 healthy patients showed that the duct was within 1.5 cm of the middle half of a line between the lower border of the tragus and the oral commissure in 93% of individuals.⁵ We describe a technique in which part of the buccal fat pad is removed and the fat is transferred to the temple to achieve aesthetically pleasing facial contouring. We used a vertical line from the lateral canthus as a surface anatomy landmark to determine when the duct emerges from the gland and is most susceptible to injury.

Illustration by Ni-ka Ford, MS. Printed with permission from Mount Sinai Health System (New York, New York).

Operative Technique

Correct instrumentation is important to obtain appropriate anatomic exposure for this procedure. The surgical tray should include 4-0 poliglecaprone 25 suture, bite guards, a needle driver, a hemostat, surgical scissors, toothed forceps, a Beaver surgical handle with #15 blade, a protected diathermy needle, cotton tip applicators, and gauze.

Fat Harvest—With the patient supine, bite blocks are placed, and the buccal fat pad incision line is marked with a surgical marker. A 1-cm line is drawn approximately 4 cm posterior to the oral commissure by the buccal bite marks. The location is verified by balloting externally on the buccal fat pad on the cheek. The incision line is then anesthetized transorally with lidocaine and epinephrine-containing solution. The cheek is retracted laterally with Caldwell-Luc retractors, and a 1-cm incision is made and carried through the mucosa and superficial muscle using the Colorado needle. Scissors are then used to spread the deeper muscle fibers to expose the deeper fascia and fat pads. Metzenbaum scissors are used to gently spread the fat while the surgeon places pressure on the external cheek, manipulating the fat into the wound. Without excess traction, the walnut-sized portion of the fat pad that protrudes is grasped with Debakey forceps, gently teased into the field, clamped at its base with a curved hemostat, and excised. The stump is electrocoagulated with an extendable protected Colorado needle, with care to prevent inadvertent cauterization of the lips. The wound is closed with a single 4-0 poliglecaprone-25 suture.

A 5-cc Luer lock syringe is preloaded with 2 cc of normal saline and attached to another 5-cc Luer lock syringe via a female-female attachment. The excised fat is then placed in a 5-cc Luer lock syringe by removing the plunger. The plunger is then reinstalled, and the fat is injected back and forth approximately 30 times. The fat is centrifuged at 3500 rpm for 3 minutes. The purified fat is then transferred to a 1-cc Luer lock syringe attached to an 18-gauge needle.

Fat Injection—The authors use an 18-gauge needle to perform depot injections into the temporal fossae above the periosteum. This is a relatively safe area of the face to inject, but care must be taken to avoid injury to the superficial temporal artery. Between 1.5 and 3 cc of high-quality fat usually are administered to each temple.

Aftercare Instructions—The patient is instructed to have a soft diet for 24 to 48 hours and can return to work the next day. The patient also is given prophylactic antibiotics with Gram-negative coverage for 7 days (amoxicillin-clavulanate 875 mg/125 mg orally twice daily for 7 days).

Candidates for Buccal Fat Pad Reduction

Buccal fat pad reduction has become an increasingly popular technique for midface and lower face shaping to decrease the appearance of a round face. To achieve an aesthetically pleasing midface, surgeons should consider enhancing zygomatic eminences while emphasizing the border between the zygomatic prominence and cheek hollow.⁶ Selection criteria for buccal fat pad reduction are not well established. One study recommended avoiding the procedure in pregnant or lactating patients, patients with chronic illnesses, patients on blood-thinning agents, and patients younger than 18 years. In addition, this study suggested ensuring the malar fullness is in the anteromedial portion of the face, as posterolateral fullness may be due to masseter hypertrophy.⁶

Complications associated with buccal fat pad reduction include inadvertent damage to surrounding structures, including the buccal branch of the facial nerve and parotid duct. Because the location of the facial nerve in relation to the parotid duct is highly variable, surgeons must be aware of its anatomy to avoid unintentional damage. Hwang et al⁷ reported that the parotid duct and buccal branches of the facial nerves passed through the buccal extension in 26.3% of cadavers. The transbuccal approach is preferred over the sub–superficial muscular aponeurotic system approach largely because it avoids these structures. In addition, blunt dissection may further decrease chances of injury. Although the long-term effects are unknown, there is a potential risk for facial hollowing.³ The use of preprocedure ultrasonography to quantify the buccal fat pad may avoid overresection and enhanced potential for facial hollowing.⁶

Avoidance of Temporal Hollowing

Because the buccal fat pad extends into the temporal space, buccal fat pad reduction may lead to further temporal hollowing, contributing to an aged appearance. The authors’ technique addresses both midface and upper face contouring in one minimally invasive procedure. Temporal hollowing commonly has been corrected with autologous fat grafting from the thigh or abdomen, which leads to an additional scar at the donor site. Our technique relies on autologous adjacent fat transfer from previously removed buccal fat. In addition, compared with the use of hyaluronic acid fillers for temple reflation, fat transfer largely is safe and biocompatible. Major complications of autologous fat transfer to the temples include nodularity or fat clumping, fat necrosis, sensory or motor nerve damage, and edema or ecchymosis.⁴ Also, with time there will be ongoing hollowing of the temples as part of the aging process with soft tissue and bone resorption. Therefore, further volume restoration procedures may be required in the future to address these dynamic changes.

Conclusion

The buccal fat pad has been extensively used to reconstruct oral defects, including oroantral and cranial base defects, owing to its high vascularity.⁶ However, there also is great potential to utilize buccal fat for autologous fat transfer to improve temporal wasting. Further studies are needed to determine optimal technique as well as longer-term safety and efficacy of this procedure.

The buccal fat pad (Bichat fat pad) is a tubular-shaped collection of adipose tissue that occupies a prominent position in the midface. The buccal fat pad has been described as having 3 lobes: an anterior lobe, which is anterior to the masseter muscle; an intermediate lobe between the masseter and buccinator muscles; and a posterior lobe between the temporal masticatory space.¹ There are 4 extensions from the body of the buccal fat pad: the buccal, the sublevator, the melolabial, and the pterygoid. It is the buccal extension and main body that are removed intraorally to achieve midfacial and lower facial contouring, as these support the contours of the cheeks. The deep fat pad within the temporal fossa is a true extension of the buccal fat pad (Figure).² It has a complex relationship to the facial structures, with known variability in the positions of the buccal branch of the facial nerve and the parotid duct.³ The parotid duct travels over, superior to, or through the buccal extension 42%, 32%, and 26% of the time, respectively. The duct travels along the surface of the masseter, then pierces the buccinator to drain into the vestibule of the mouth at the second superior molar tooth. The buccal branch of the facial nerve travels on the surface of the buccal fat pad 73% of the time, whereas 27% of the time it travels deeper through the buccal extension.⁴ A study that used ultrasonography to map the surface anatomy path of the parotid duct in 50 healthy patients showed that the duct was within 1.5 cm of the middle half of a line between the lower border of the tragus and the oral commissure in 93% of individuals.⁵ We describe a technique in which part of the buccal fat pad is removed and the fat is transferred to the temple to achieve aesthetically pleasing facial contouring. We used a vertical line from the lateral canthus as a surface anatomy landmark to determine when the duct emerges from the gland and is most susceptible to injury.

Illustration by Ni-ka Ford, MS. Printed with permission from Mount Sinai Health System (New York, New York).

Operative Technique

Correct instrumentation is important to obtain appropriate anatomic exposure for this procedure. The surgical tray should include 4-0 poliglecaprone 25 suture, bite guards, a needle driver, a hemostat, surgical scissors, toothed forceps, a Beaver surgical handle with #15 blade, a protected diathermy needle, cotton tip applicators, and gauze.

Fat Harvest—With the patient supine, bite blocks are placed, and the buccal fat pad incision line is marked with a surgical marker. A 1-cm line is drawn approximately 4 cm posterior to the oral commissure by the buccal bite marks. The location is verified by balloting externally on the buccal fat pad on the cheek. The incision line is then anesthetized transorally with lidocaine and epinephrine-containing solution. The cheek is retracted laterally with Caldwell-Luc retractors, and a 1-cm incision is made and carried through the mucosa and superficial muscle using the Colorado needle. Scissors are then used to spread the deeper muscle fibers to expose the deeper fascia and fat pads. Metzenbaum scissors are used to gently spread the fat while the surgeon places pressure on the external cheek, manipulating the fat into the wound. Without excess traction, the walnut-sized portion of the fat pad that protrudes is grasped with Debakey forceps, gently teased into the field, clamped at its base with a curved hemostat, and excised. The stump is electrocoagulated with an extendable protected Colorado needle, with care to prevent inadvertent cauterization of the lips. The wound is closed with a single 4-0 poliglecaprone-25 suture.

A 5-cc Luer lock syringe is preloaded with 2 cc of normal saline and attached to another 5-cc Luer lock syringe via a female-female attachment. The excised fat is then placed in a 5-cc Luer lock syringe by removing the plunger. The plunger is then reinstalled, and the fat is injected back and forth approximately 30 times. The fat is centrifuged at 3500 rpm for 3 minutes. The purified fat is then transferred to a 1-cc Luer lock syringe attached to an 18-gauge needle.

Fat Injection—The authors use an 18-gauge needle to perform depot injections into the temporal fossae above the periosteum. This is a relatively safe area of the face to inject, but care must be taken to avoid injury to the superficial temporal artery. Between 1.5 and 3 cc of high-quality fat usually are administered to each temple.

Aftercare Instructions—The patient is instructed to have a soft diet for 24 to 48 hours and can return to work the next day. The patient also is given prophylactic antibiotics with Gram-negative coverage for 7 days (amoxicillin-clavulanate 875 mg/125 mg orally twice daily for 7 days).

Candidates for Buccal Fat Pad Reduction

Buccal fat pad reduction has become an increasingly popular technique for midface and lower face shaping to decrease the appearance of a round face. To achieve an aesthetically pleasing midface, surgeons should consider enhancing zygomatic eminences while emphasizing the border between the zygomatic prominence and cheek hollow.⁶ Selection criteria for buccal fat pad reduction are not well established. One study recommended avoiding the procedure in pregnant or lactating patients, patients with chronic illnesses, patients on blood-thinning agents, and patients younger than 18 years. In addition, this study suggested ensuring the malar fullness is in the anteromedial portion of the face, as posterolateral fullness may be due to masseter hypertrophy.⁶

Complications associated with buccal fat pad reduction include inadvertent damage to surrounding structures, including the buccal branch of the facial nerve and parotid duct. Because the location of the facial nerve in relation to the parotid duct is highly variable, surgeons must be aware of its anatomy to avoid unintentional damage. Hwang et al⁷ reported that the parotid duct and buccal branches of the facial nerves passed through the buccal extension in 26.3% of cadavers. The transbuccal approach is preferred over the sub–superficial muscular aponeurotic system approach largely because it avoids these structures. In addition, blunt dissection may further decrease chances of injury. Although the long-term effects are unknown, there is a potential risk for facial hollowing.³ The use of preprocedure ultrasonography to quantify the buccal fat pad may avoid overresection and enhanced potential for facial hollowing.⁶

Avoidance of Temporal Hollowing

Because the buccal fat pad extends into the temporal space, buccal fat pad reduction may lead to further temporal hollowing, contributing to an aged appearance. The authors’ technique addresses both midface and upper face contouring in one minimally invasive procedure. Temporal hollowing commonly has been corrected with autologous fat grafting from the thigh or abdomen, which leads to an additional scar at the donor site. Our technique relies on autologous adjacent fat transfer from previously removed buccal fat. In addition, compared with the use of hyaluronic acid fillers for temple reflation, fat transfer largely is safe and biocompatible. Major complications of autologous fat transfer to the temples include nodularity or fat clumping, fat necrosis, sensory or motor nerve damage, and edema or ecchymosis.⁴ Also, with time there will be ongoing hollowing of the temples as part of the aging process with soft tissue and bone resorption. Therefore, further volume restoration procedures may be required in the future to address these dynamic changes.

Conclusion

The buccal fat pad has been extensively used to reconstruct oral defects, including oroantral and cranial base defects, owing to its high vascularity.⁶ However, there also is great potential to utilize buccal fat for autologous fat transfer to improve temporal wasting. Further studies are needed to determine optimal technique as well as longer-term safety and efficacy of this procedure.

The buccal fat pad (Bichat fat pad) is a tubular-shaped collection of adipose tissue that occupies a prominent position in the midface. The buccal fat pad has been described as having 3 lobes: an anterior lobe, which is anterior to the masseter muscle; an intermediate lobe between the masseter and buccinator muscles; and a posterior lobe between the temporal masticatory space.¹ There are 4 extensions from the body of the buccal fat pad: the buccal, the sublevator, the melolabial, and the pterygoid. It is the buccal extension and main body that are removed intraorally to achieve midfacial and lower facial contouring, as these support the contours of the cheeks. The deep fat pad within the temporal fossa is a true extension of the buccal fat pad (Figure).² It has a complex relationship to the facial structures, with known variability in the positions of the buccal branch of the facial nerve and the parotid duct.³ The parotid duct travels over, superior to, or through the buccal extension 42%, 32%, and 26% of the time, respectively. The duct travels along the surface of the masseter, then pierces the buccinator to drain into the vestibule of the mouth at the second superior molar tooth. The buccal branch of the facial nerve travels on the surface of the buccal fat pad 73% of the time, whereas 27% of the time it travels deeper through the buccal extension.⁴ A study that used ultrasonography to map the surface anatomy path of the parotid duct in 50 healthy patients showed that the duct was within 1.5 cm of the middle half of a line between the lower border of the tragus and the oral commissure in 93% of individuals.⁵ We describe a technique in which part of the buccal fat pad is removed and the fat is transferred to the temple to achieve aesthetically pleasing facial contouring. We used a vertical line from the lateral canthus as a surface anatomy landmark to determine when the duct emerges from the gland and is most susceptible to injury.

Illustration by Ni-ka Ford, MS. Printed with permission from Mount Sinai Health System (New York, New York).

Operative Technique

Correct instrumentation is important to obtain appropriate anatomic exposure for this procedure. The surgical tray should include 4-0 poliglecaprone 25 suture, bite guards, a needle driver, a hemostat, surgical scissors, toothed forceps, a Beaver surgical handle with #15 blade, a protected diathermy needle, cotton tip applicators, and gauze.

Fat Harvest—With the patient supine, bite blocks are placed, and the buccal fat pad incision line is marked with a surgical marker. A 1-cm line is drawn approximately 4 cm posterior to the oral commissure by the buccal bite marks. The location is verified by balloting externally on the buccal fat pad on the cheek. The incision line is then anesthetized transorally with lidocaine and epinephrine-containing solution. The cheek is retracted laterally with Caldwell-Luc retractors, and a 1-cm incision is made and carried through the mucosa and superficial muscle using the Colorado needle. Scissors are then used to spread the deeper muscle fibers to expose the deeper fascia and fat pads. Metzenbaum scissors are used to gently spread the fat while the surgeon places pressure on the external cheek, manipulating the fat into the wound. Without excess traction, the walnut-sized portion of the fat pad that protrudes is grasped with Debakey forceps, gently teased into the field, clamped at its base with a curved hemostat, and excised. The stump is electrocoagulated with an extendable protected Colorado needle, with care to prevent inadvertent cauterization of the lips. The wound is closed with a single 4-0 poliglecaprone-25 suture.

A 5-cc Luer lock syringe is preloaded with 2 cc of normal saline and attached to another 5-cc Luer lock syringe via a female-female attachment. The excised fat is then placed in a 5-cc Luer lock syringe by removing the plunger. The plunger is then reinstalled, and the fat is injected back and forth approximately 30 times. The fat is centrifuged at 3500 rpm for 3 minutes. The purified fat is then transferred to a 1-cc Luer lock syringe attached to an 18-gauge needle.

Fat Injection—The authors use an 18-gauge needle to perform depot injections into the temporal fossae above the periosteum. This is a relatively safe area of the face to inject, but care must be taken to avoid injury to the superficial temporal artery. Between 1.5 and 3 cc of high-quality fat usually are administered to each temple.

Aftercare Instructions—The patient is instructed to have a soft diet for 24 to 48 hours and can return to work the next day. The patient also is given prophylactic antibiotics with Gram-negative coverage for 7 days (amoxicillin-clavulanate 875 mg/125 mg orally twice daily for 7 days).

Candidates for Buccal Fat Pad Reduction

Buccal fat pad reduction has become an increasingly popular technique for midface and lower face shaping to decrease the appearance of a round face. To achieve an aesthetically pleasing midface, surgeons should consider enhancing zygomatic eminences while emphasizing the border between the zygomatic prominence and cheek hollow.⁶ Selection criteria for buccal fat pad reduction are not well established. One study recommended avoiding the procedure in pregnant or lactating patients, patients with chronic illnesses, patients on blood-thinning agents, and patients younger than 18 years. In addition, this study suggested ensuring the malar fullness is in the anteromedial portion of the face, as posterolateral fullness may be due to masseter hypertrophy.⁶

Complications associated with buccal fat pad reduction include inadvertent damage to surrounding structures, including the buccal branch of the facial nerve and parotid duct. Because the location of the facial nerve in relation to the parotid duct is highly variable, surgeons must be aware of its anatomy to avoid unintentional damage. Hwang et al⁷ reported that the parotid duct and buccal branches of the facial nerves passed through the buccal extension in 26.3% of cadavers. The transbuccal approach is preferred over the sub–superficial muscular aponeurotic system approach largely because it avoids these structures. In addition, blunt dissection may further decrease chances of injury. Although the long-term effects are unknown, there is a potential risk for facial hollowing.³ The use of preprocedure ultrasonography to quantify the buccal fat pad may avoid overresection and enhanced potential for facial hollowing.⁶

Avoidance of Temporal Hollowing

Because the buccal fat pad extends into the temporal space, buccal fat pad reduction may lead to further temporal hollowing, contributing to an aged appearance. The authors’ technique addresses both midface and upper face contouring in one minimally invasive procedure. Temporal hollowing commonly has been corrected with autologous fat grafting from the thigh or abdomen, which leads to an additional scar at the donor site. Our technique relies on autologous adjacent fat transfer from previously removed buccal fat. In addition, compared with the use of hyaluronic acid fillers for temple reflation, fat transfer largely is safe and biocompatible. Major complications of autologous fat transfer to the temples include nodularity or fat clumping, fat necrosis, sensory or motor nerve damage, and edema or ecchymosis.⁴ Also, with time there will be ongoing hollowing of the temples as part of the aging process with soft tissue and bone resorption. Therefore, further volume restoration procedures may be required in the future to address these dynamic changes.

Conclusion

The buccal fat pad has been extensively used to reconstruct oral defects, including oroantral and cranial base defects, owing to its high vascularity.⁶ However, there also is great potential to utilize buccal fat for autologous fat transfer to improve temporal wasting. Further studies are needed to determine optimal technique as well as longer-term safety and efficacy of this procedure.

Consider the following clinical scenarios.

Ellen, a 42-year-old married woman, presents to Dr. H’s office with a recent increase in her migraines. She looks sad and worried.

Dr. H. walks into the room, introduces himself, and immediately opens the electronic record to review her medical history forms. Her migraine episodes have increased from once biweekly to 1 to 2 times weekly; with additional less intense headaches on many other days. She uses both a triptan and an over-the-counter medication to control the pain–she gets a limited number of sumatriptan each month and is beginning to escalate her OTC usage. Dr. H. asks her about the intensity and duration of her headaches, reviews her medication use, and questions her about associated symptoms such as nausea or light and sound sensitivity? Ellen responds with yes and no answers. Dr. H. reviews different medication options, prescribes an older preventative medication and renews her sumatriptan.

In the second scenario, Ellen is in Dr. J’s office. When Dr. J enters the doorway to her office, she introduces herself and is welcoming and seated in a less formal manner. Dr. J is making eye contact with Ellen and not looking at her computer.

Instead of asking her questions that require a yes or no reply, she asks Ellen to walk her through her migraine experiences. She learns that the patient has been under much stress with work, and hears about troubling family issues, and that she is worried about her increased number of headaches and decreased functionality. Dr. J says, let’s talk about options. She tells her the first thing is to optimize acute care in order treat the acute attacks effectively. Simply “taking” a medication is insufficient to know whether a patient is taking that medication optimally. She asks Ellen to take her through her process in treating a migraine.

Ellen, Dr. J surmises, has a penchant for treating any sensation associated with a possible approaching headache with OTCs, which needs to be curtailed. Her use of OTCs could be at medication overuse levels thereby contributing to her headaches. Dr. J explains and shows Ellen a simple headache diary. Dr. J then discusses the future: the two of them will develop a plan to control the migraine frequency for the long term. The plan will include ways to control the stressors in Ellen’s life. Dr. J provides Ellen with names of psychologists with expertise in cognitive behavior therapies and relaxation-based treatments; they can help Ellen manage stressors that could be impacting her headaches. Dr. J communicates that migraine management requires a comprehensive approach that can involve behavioral as well as pharmacological therapies to maximize both headache relief and reduce disability. 

Migraine is a brain disease that can often be fueled by behavioral issues. Psychological stress, sleep problems, mood and anxiety issues can transform migraine from episodic to chronic. The operative word here is can. Patients with migraine who learn to better manage stress, employ simple relaxation strategies, and identify and treat comorbid psychiatric issues may show significant improvement. Migraine treatment can require more than one health care professional asheadache specialists, psychologists, perhaps psychiatrists, and sleep specialists may all be involved

Getting migraine under control often cannot be accomplished in just one visit; it can take time, as medications might need to be added or adjusted, sleep, diet, and physical activity modified along with stressors identified and managed. Helping patients optimize their acute treatment regimen is critical so they get quick relief while limiting overuse. Overuse of either prescription or OTC medications can lead to medication overuse headache (MOH). MOH can increase headache frequency and reduce the effectiveness of some preventive medications as well as other therapies. 

All these steps require good communication strategies by the physician and an understanding of the benefit of comprehensive treatment strategies that include behavioral therapies.

Helping motivation to change

Readiness to change will vary with different patients. Some people will be open to treating stress-related issues in an initial session while others will require many sessions in which the physician gently explores these concerns. It is helpful for the physician to ask open-ended questions, helping patients to “tell their stories.” The clinician needs to actively listen and accurately reflect patient’s thoughts and feelings (“it sounds like you…”) Avoiding overinterpretation and occasionally summarizing ensures clear communication. Both patients and physicians have identified high quality communication in the patient-physician relationship to be a key factor in adherence with acute headache medications.

Anxiety is common in migraine sufferers and predicts long-term migraine persistence. Some individuals with high levels of anxiety may overuse immediate relief medications because of worry about getting a migraine. Many migraineurs have a significant amount of fear about any sensation that may herald a migraine. Consequently, some medicate fear, preemptively. Patients also can fear side effects to new medications, thereby reducing their willingness to change existing therapy for a potentially more effective treatment.

Biological rhythms, sleep and coping skills

Managing migraine also includes managing consistent biological rhythms. The literature has shown that chronobiological issues can be a driver of headache frequency and may also contribute to mood and anxiety disorders. Studies have shown that a simple cognitive-behavioral treatment for insomnia has transformed many migraineurs from chronic migraine to episodic migraine. 

Studies have demonstrated that a combination of optimal medication and cognitive behavioral therapy can be very effective. Behavioral therapies increase self-efficacy, a belief that patients have the requisite skills to manage a complicated disorder like migraine. A few sessions of stress management training combined with preventive medications and maximizing acute care options may have significant added value—reducing migraine frequency and related disability and ensuring better disease-coping mechanisms.

Final notes

Migraine is a biobehavioral disorder and it is important for the clinician to evaluate a diverse set of factors and come up with a comprehensive plan. This is particularly important for the patient with high frequency migraine who exhibits stress-related factors and possible psychiatric comorbidities. There are numerous cognitive behavioral therapies incorporating relaxation strategies and stress management techniques that can be very effective in caring for these complicated patients.   

Consider the following clinical scenarios.

Ellen, a 42-year-old married woman, presents to Dr. H’s office with a recent increase in her migraines. She looks sad and worried.

Dr. H. walks into the room, introduces himself, and immediately opens the electronic record to review her medical history forms. Her migraine episodes have increased from once biweekly to 1 to 2 times weekly; with additional less intense headaches on many other days. She uses both a triptan and an over-the-counter medication to control the pain–she gets a limited number of sumatriptan each month and is beginning to escalate her OTC usage. Dr. H. asks her about the intensity and duration of her headaches, reviews her medication use, and questions her about associated symptoms such as nausea or light and sound sensitivity? Ellen responds with yes and no answers. Dr. H. reviews different medication options, prescribes an older preventative medication and renews her sumatriptan.

In the second scenario, Ellen is in Dr. J’s office. When Dr. J enters the doorway to her office, she introduces herself and is welcoming and seated in a less formal manner. Dr. J is making eye contact with Ellen and not looking at her computer.

Instead of asking her questions that require a yes or no reply, she asks Ellen to walk her through her migraine experiences. She learns that the patient has been under much stress with work, and hears about troubling family issues, and that she is worried about her increased number of headaches and decreased functionality. Dr. J says, let’s talk about options. She tells her the first thing is to optimize acute care in order treat the acute attacks effectively. Simply “taking” a medication is insufficient to know whether a patient is taking that medication optimally. She asks Ellen to take her through her process in treating a migraine.

Ellen, Dr. J surmises, has a penchant for treating any sensation associated with a possible approaching headache with OTCs, which needs to be curtailed. Her use of OTCs could be at medication overuse levels thereby contributing to her headaches. Dr. J explains and shows Ellen a simple headache diary. Dr. J then discusses the future: the two of them will develop a plan to control the migraine frequency for the long term. The plan will include ways to control the stressors in Ellen’s life. Dr. J provides Ellen with names of psychologists with expertise in cognitive behavior therapies and relaxation-based treatments; they can help Ellen manage stressors that could be impacting her headaches. Dr. J communicates that migraine management requires a comprehensive approach that can involve behavioral as well as pharmacological therapies to maximize both headache relief and reduce disability. 

Migraine is a brain disease that can often be fueled by behavioral issues. Psychological stress, sleep problems, mood and anxiety issues can transform migraine from episodic to chronic. The operative word here is can. Patients with migraine who learn to better manage stress, employ simple relaxation strategies, and identify and treat comorbid psychiatric issues may show significant improvement. Migraine treatment can require more than one health care professional asheadache specialists, psychologists, perhaps psychiatrists, and sleep specialists may all be involved

Getting migraine under control often cannot be accomplished in just one visit; it can take time, as medications might need to be added or adjusted, sleep, diet, and physical activity modified along with stressors identified and managed. Helping patients optimize their acute treatment regimen is critical so they get quick relief while limiting overuse. Overuse of either prescription or OTC medications can lead to medication overuse headache (MOH). MOH can increase headache frequency and reduce the effectiveness of some preventive medications as well as other therapies. 

All these steps require good communication strategies by the physician and an understanding of the benefit of comprehensive treatment strategies that include behavioral therapies.

Helping motivation to change

Readiness to change will vary with different patients. Some people will be open to treating stress-related issues in an initial session while others will require many sessions in which the physician gently explores these concerns. It is helpful for the physician to ask open-ended questions, helping patients to “tell their stories.” The clinician needs to actively listen and accurately reflect patient’s thoughts and feelings (“it sounds like you…”) Avoiding overinterpretation and occasionally summarizing ensures clear communication. Both patients and physicians have identified high quality communication in the patient-physician relationship to be a key factor in adherence with acute headache medications.

Anxiety is common in migraine sufferers and predicts long-term migraine persistence. Some individuals with high levels of anxiety may overuse immediate relief medications because of worry about getting a migraine. Many migraineurs have a significant amount of fear about any sensation that may herald a migraine. Consequently, some medicate fear, preemptively. Patients also can fear side effects to new medications, thereby reducing their willingness to change existing therapy for a potentially more effective treatment.

Biological rhythms, sleep and coping skills

Managing migraine also includes managing consistent biological rhythms. The literature has shown that chronobiological issues can be a driver of headache frequency and may also contribute to mood and anxiety disorders. Studies have shown that a simple cognitive-behavioral treatment for insomnia has transformed many migraineurs from chronic migraine to episodic migraine. 

Studies have demonstrated that a combination of optimal medication and cognitive behavioral therapy can be very effective. Behavioral therapies increase self-efficacy, a belief that patients have the requisite skills to manage a complicated disorder like migraine. A few sessions of stress management training combined with preventive medications and maximizing acute care options may have significant added value—reducing migraine frequency and related disability and ensuring better disease-coping mechanisms.

Final notes

Migraine is a biobehavioral disorder and it is important for the clinician to evaluate a diverse set of factors and come up with a comprehensive plan. This is particularly important for the patient with high frequency migraine who exhibits stress-related factors and possible psychiatric comorbidities. There are numerous cognitive behavioral therapies incorporating relaxation strategies and stress management techniques that can be very effective in caring for these complicated patients.   

Consider the following clinical scenarios.

Ellen, a 42-year-old married woman, presents to Dr. H’s office with a recent increase in her migraines. She looks sad and worried.

Dr. H. walks into the room, introduces himself, and immediately opens the electronic record to review her medical history forms. Her migraine episodes have increased from once biweekly to 1 to 2 times weekly; with additional less intense headaches on many other days. She uses both a triptan and an over-the-counter medication to control the pain–she gets a limited number of sumatriptan each month and is beginning to escalate her OTC usage. Dr. H. asks her about the intensity and duration of her headaches, reviews her medication use, and questions her about associated symptoms such as nausea or light and sound sensitivity? Ellen responds with yes and no answers. Dr. H. reviews different medication options, prescribes an older preventative medication and renews her sumatriptan.

In the second scenario, Ellen is in Dr. J’s office. When Dr. J enters the doorway to her office, she introduces herself and is welcoming and seated in a less formal manner. Dr. J is making eye contact with Ellen and not looking at her computer.

Instead of asking her questions that require a yes or no reply, she asks Ellen to walk her through her migraine experiences. She learns that the patient has been under much stress with work, and hears about troubling family issues, and that she is worried about her increased number of headaches and decreased functionality. Dr. J says, let’s talk about options. She tells her the first thing is to optimize acute care in order treat the acute attacks effectively. Simply “taking” a medication is insufficient to know whether a patient is taking that medication optimally. She asks Ellen to take her through her process in treating a migraine.

Ellen, Dr. J surmises, has a penchant for treating any sensation associated with a possible approaching headache with OTCs, which needs to be curtailed. Her use of OTCs could be at medication overuse levels thereby contributing to her headaches. Dr. J explains and shows Ellen a simple headache diary. Dr. J then discusses the future: the two of them will develop a plan to control the migraine frequency for the long term. The plan will include ways to control the stressors in Ellen’s life. Dr. J provides Ellen with names of psychologists with expertise in cognitive behavior therapies and relaxation-based treatments; they can help Ellen manage stressors that could be impacting her headaches. Dr. J communicates that migraine management requires a comprehensive approach that can involve behavioral as well as pharmacological therapies to maximize both headache relief and reduce disability. 

Migraine is a brain disease that can often be fueled by behavioral issues. Psychological stress, sleep problems, mood and anxiety issues can transform migraine from episodic to chronic. The operative word here is can. Patients with migraine who learn to better manage stress, employ simple relaxation strategies, and identify and treat comorbid psychiatric issues may show significant improvement. Migraine treatment can require more than one health care professional asheadache specialists, psychologists, perhaps psychiatrists, and sleep specialists may all be involved

Getting migraine under control often cannot be accomplished in just one visit; it can take time, as medications might need to be added or adjusted, sleep, diet, and physical activity modified along with stressors identified and managed. Helping patients optimize their acute treatment regimen is critical so they get quick relief while limiting overuse. Overuse of either prescription or OTC medications can lead to medication overuse headache (MOH). MOH can increase headache frequency and reduce the effectiveness of some preventive medications as well as other therapies. 

All these steps require good communication strategies by the physician and an understanding of the benefit of comprehensive treatment strategies that include behavioral therapies.

Helping motivation to change

Readiness to change will vary with different patients. Some people will be open to treating stress-related issues in an initial session while others will require many sessions in which the physician gently explores these concerns. It is helpful for the physician to ask open-ended questions, helping patients to “tell their stories.” The clinician needs to actively listen and accurately reflect patient’s thoughts and feelings (“it sounds like you…”) Avoiding overinterpretation and occasionally summarizing ensures clear communication. Both patients and physicians have identified high quality communication in the patient-physician relationship to be a key factor in adherence with acute headache medications.

Anxiety is common in migraine sufferers and predicts long-term migraine persistence. Some individuals with high levels of anxiety may overuse immediate relief medications because of worry about getting a migraine. Many migraineurs have a significant amount of fear about any sensation that may herald a migraine. Consequently, some medicate fear, preemptively. Patients also can fear side effects to new medications, thereby reducing their willingness to change existing therapy for a potentially more effective treatment.

Biological rhythms, sleep and coping skills

Managing migraine also includes managing consistent biological rhythms. The literature has shown that chronobiological issues can be a driver of headache frequency and may also contribute to mood and anxiety disorders. Studies have shown that a simple cognitive-behavioral treatment for insomnia has transformed many migraineurs from chronic migraine to episodic migraine. 

Studies have demonstrated that a combination of optimal medication and cognitive behavioral therapy can be very effective. Behavioral therapies increase self-efficacy, a belief that patients have the requisite skills to manage a complicated disorder like migraine. A few sessions of stress management training combined with preventive medications and maximizing acute care options may have significant added value—reducing migraine frequency and related disability and ensuring better disease-coping mechanisms.

Final notes

Migraine is a biobehavioral disorder and it is important for the clinician to evaluate a diverse set of factors and come up with a comprehensive plan. This is particularly important for the patient with high frequency migraine who exhibits stress-related factors and possible psychiatric comorbidities. There are numerous cognitive behavioral therapies incorporating relaxation strategies and stress management techniques that can be very effective in caring for these complicated patients.   

In 2014, when the Food and Drug Administration found serious problems with a life-sustaining heart pump, its warning letter to the manufacturer threatened to notify other federal health agencies about the inspection’s findings.

But for years, no such alert ever went out. Instead, the agency added the warning letter to an online database alongside thousands of others, following its typical procedures, an FDA spokesperson said.

Agencies such as the Centers for Medicare & Medicaid Services and the U.S. Department of Veterans Affairs went on paying to implant the HeartWare Ventricular Assist Device, or HVAD, in new patients even though federal inspectors had found problems with the device linked to patient deaths and injuries.

Taxpayer dollars continued to flow to the original device maker, HeartWare, and then to the company that acquired it in 2016, Medtronic, for 7 years while the issues raised in the warning letter remained unresolved.

If crucial safety information in FDA warning letters doesn’t make it to other arms of the government responsible for deciding which medical devices to pay for, experts said patients are the ones put at risk.

“It’s clearly a breakdown of communication,” said Dr. Rita Redberg, a cardiologist at the University of California, San Francisco, who researches medical device safety and regulation. “It’s not just the money, obviously. It’s people’s lives.”

The FDA acknowledged that it doesn’t directly notify other agencies when it issues warning letters, pointing instead to its online database, which is accessible to both government officials and the public. “The FDA’s decisions are intended to be patient-centric with the health and safety of device users as our highest priority,” the agency spokesperson said in an email.

The HeartWare letter was removed from the public database about 2 years ago, even though the problems remained unresolved and patients were still receiving implants. The database clears out letters that are more than 5 years old.

CMS, which oversees the Medicare and Medicaid programs, would not say why it continued paying for a device that didn’t meet government standards. It directed questions about the HeartWare warning letter to the FDA. “CMS does not have oversight of the manufacturing and related safety assessments of a medical device manufacturer,” a spokesperson said in an email.

The spokesperson noted that CMS requires heart pump patients to have specialized medical teams managing their care, which should monitor FDA communications regarding safety of devices.

CMS doesn’t track data on devices by manufacturer, so it’s essentially impossible to calculate its total spending on HVADs. One 2018 medical journal study found that Medicare and Medicaid paid for more than half the cost of all heart pump implants from 2009 to 2014. If that rate of spending continued, CMS may have spent more than $400 million on implanting HVADs since 2014.

A spokesperson for the VA said his agency was never notified about the HeartWare warning letter. The VA paid HeartWare and Medtronic more than $3 million after the FDA issued the letter in 2014. It offered this explanation for why: “It’s important to note that FDA Warning Letters are notifications issued to manufacturers found to be in significant violation of federal regulations. They are not product recalls.”

In the case of the HVAD, the FDA’s failure to make sure its warning reached beyond the manufacturer may have had life-and-death consequences.

In August, ProPublica reported that federal inspectors continued finding problems at the HVAD’s manufacturing plant for years. Meanwhile, the FDA received thousands of reports of suspicious deaths and injuries and more than a dozen high-risk safety alerts from the manufacturer.

The documents detailed one horrifying device failure after another. A father of four died after his device suddenly failed and his teenage daughter couldn’t resuscitate him. Another patient’s heart tissue was charred after a pump short-circuited and overheated. A teenager died after vomiting blood as his mother struggled to restart a defective pump.

In June, Medtronic ended sales and implants of the device, citing new data that showed patients with HVADs had a higher rate of deaths and strokes than those with a competing heart pump.

Medtronic declined to comment for this story. It has previously said it believed that after the 2014 warning letter the benefits of the HVAD still outweighed the risks for patients with severe heart failure.

Experts said the lack of communication between federal agencies when serious device problems are found is baffling but not surprising. It fits a broader trend of device regulators focusing more on evaluating new products than monitoring the ones already on the market.

“The priority is to get more medical devices out there, paid for and getting used,” said Dr. Joseph Ross, a professor of medicine and public health at Yale University who studies medical device regulation.

Other U.S. health care regulators move more forcefully when providers and suppliers don’t meet the government’s minimum safety requirements for an extended period, putting patients at risk.

Take hospitals. When inspectors find a facility is not meeting safety standards, CMS can issue an immediate jeopardy citation and, if problems aren’t fixed, move to withhold federal payments, which make up substantial portions of most hospitals’ revenues. In the rare cases when hospitals don’t take sufficient action, CMS follows through and revokes funding.

Redberg, the UCSF cardiologist, said the lack of similar action for medical devices offers a clear “opportunity for improvement.” At minimum, the FDA could establish processes to directly inform other agencies when it issues warning letters and finds serious problems with devices being sold in the United States.

“If the agency’s mission is to protect public health, they would want to do these things and move quickly,” she said.

This story was originally published on ProPublica. ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive their biggest stories as soon as they’re published.

In 2014, when the Food and Drug Administration found serious problems with a life-sustaining heart pump, its warning letter to the manufacturer threatened to notify other federal health agencies about the inspection’s findings.

But for years, no such alert ever went out. Instead, the agency added the warning letter to an online database alongside thousands of others, following its typical procedures, an FDA spokesperson said.

Agencies such as the Centers for Medicare & Medicaid Services and the U.S. Department of Veterans Affairs went on paying to implant the HeartWare Ventricular Assist Device, or HVAD, in new patients even though federal inspectors had found problems with the device linked to patient deaths and injuries.

Taxpayer dollars continued to flow to the original device maker, HeartWare, and then to the company that acquired it in 2016, Medtronic, for 7 years while the issues raised in the warning letter remained unresolved.

If crucial safety information in FDA warning letters doesn’t make it to other arms of the government responsible for deciding which medical devices to pay for, experts said patients are the ones put at risk.

“It’s clearly a breakdown of communication,” said Dr. Rita Redberg, a cardiologist at the University of California, San Francisco, who researches medical device safety and regulation. “It’s not just the money, obviously. It’s people’s lives.”

The FDA acknowledged that it doesn’t directly notify other agencies when it issues warning letters, pointing instead to its online database, which is accessible to both government officials and the public. “The FDA’s decisions are intended to be patient-centric with the health and safety of device users as our highest priority,” the agency spokesperson said in an email.

The HeartWare letter was removed from the public database about 2 years ago, even though the problems remained unresolved and patients were still receiving implants. The database clears out letters that are more than 5 years old.

CMS, which oversees the Medicare and Medicaid programs, would not say why it continued paying for a device that didn’t meet government standards. It directed questions about the HeartWare warning letter to the FDA. “CMS does not have oversight of the manufacturing and related safety assessments of a medical device manufacturer,” a spokesperson said in an email.

The spokesperson noted that CMS requires heart pump patients to have specialized medical teams managing their care, which should monitor FDA communications regarding safety of devices.

CMS doesn’t track data on devices by manufacturer, so it’s essentially impossible to calculate its total spending on HVADs. One 2018 medical journal study found that Medicare and Medicaid paid for more than half the cost of all heart pump implants from 2009 to 2014. If that rate of spending continued, CMS may have spent more than $400 million on implanting HVADs since 2014.

A spokesperson for the VA said his agency was never notified about the HeartWare warning letter. The VA paid HeartWare and Medtronic more than $3 million after the FDA issued the letter in 2014. It offered this explanation for why: “It’s important to note that FDA Warning Letters are notifications issued to manufacturers found to be in significant violation of federal regulations. They are not product recalls.”

In the case of the HVAD, the FDA’s failure to make sure its warning reached beyond the manufacturer may have had life-and-death consequences.

In August, ProPublica reported that federal inspectors continued finding problems at the HVAD’s manufacturing plant for years. Meanwhile, the FDA received thousands of reports of suspicious deaths and injuries and more than a dozen high-risk safety alerts from the manufacturer.

The documents detailed one horrifying device failure after another. A father of four died after his device suddenly failed and his teenage daughter couldn’t resuscitate him. Another patient’s heart tissue was charred after a pump short-circuited and overheated. A teenager died after vomiting blood as his mother struggled to restart a defective pump.

In June, Medtronic ended sales and implants of the device, citing new data that showed patients with HVADs had a higher rate of deaths and strokes than those with a competing heart pump.

Medtronic declined to comment for this story. It has previously said it believed that after the 2014 warning letter the benefits of the HVAD still outweighed the risks for patients with severe heart failure.

Experts said the lack of communication between federal agencies when serious device problems are found is baffling but not surprising. It fits a broader trend of device regulators focusing more on evaluating new products than monitoring the ones already on the market.

“The priority is to get more medical devices out there, paid for and getting used,” said Dr. Joseph Ross, a professor of medicine and public health at Yale University who studies medical device regulation.

Other U.S. health care regulators move more forcefully when providers and suppliers don’t meet the government’s minimum safety requirements for an extended period, putting patients at risk.

Take hospitals. When inspectors find a facility is not meeting safety standards, CMS can issue an immediate jeopardy citation and, if problems aren’t fixed, move to withhold federal payments, which make up substantial portions of most hospitals’ revenues. In the rare cases when hospitals don’t take sufficient action, CMS follows through and revokes funding.

Redberg, the UCSF cardiologist, said the lack of similar action for medical devices offers a clear “opportunity for improvement.” At minimum, the FDA could establish processes to directly inform other agencies when it issues warning letters and finds serious problems with devices being sold in the United States.

“If the agency’s mission is to protect public health, they would want to do these things and move quickly,” she said.

This story was originally published on ProPublica. ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive their biggest stories as soon as they’re published.

In 2014, when the Food and Drug Administration found serious problems with a life-sustaining heart pump, its warning letter to the manufacturer threatened to notify other federal health agencies about the inspection’s findings.

But for years, no such alert ever went out. Instead, the agency added the warning letter to an online database alongside thousands of others, following its typical procedures, an FDA spokesperson said.

Agencies such as the Centers for Medicare & Medicaid Services and the U.S. Department of Veterans Affairs went on paying to implant the HeartWare Ventricular Assist Device, or HVAD, in new patients even though federal inspectors had found problems with the device linked to patient deaths and injuries.

Taxpayer dollars continued to flow to the original device maker, HeartWare, and then to the company that acquired it in 2016, Medtronic, for 7 years while the issues raised in the warning letter remained unresolved.

If crucial safety information in FDA warning letters doesn’t make it to other arms of the government responsible for deciding which medical devices to pay for, experts said patients are the ones put at risk.

“It’s clearly a breakdown of communication,” said Dr. Rita Redberg, a cardiologist at the University of California, San Francisco, who researches medical device safety and regulation. “It’s not just the money, obviously. It’s people’s lives.”

The FDA acknowledged that it doesn’t directly notify other agencies when it issues warning letters, pointing instead to its online database, which is accessible to both government officials and the public. “The FDA’s decisions are intended to be patient-centric with the health and safety of device users as our highest priority,” the agency spokesperson said in an email.

The HeartWare letter was removed from the public database about 2 years ago, even though the problems remained unresolved and patients were still receiving implants. The database clears out letters that are more than 5 years old.

CMS, which oversees the Medicare and Medicaid programs, would not say why it continued paying for a device that didn’t meet government standards. It directed questions about the HeartWare warning letter to the FDA. “CMS does not have oversight of the manufacturing and related safety assessments of a medical device manufacturer,” a spokesperson said in an email.

The spokesperson noted that CMS requires heart pump patients to have specialized medical teams managing their care, which should monitor FDA communications regarding safety of devices.

CMS doesn’t track data on devices by manufacturer, so it’s essentially impossible to calculate its total spending on HVADs. One 2018 medical journal study found that Medicare and Medicaid paid for more than half the cost of all heart pump implants from 2009 to 2014. If that rate of spending continued, CMS may have spent more than $400 million on implanting HVADs since 2014.

A spokesperson for the VA said his agency was never notified about the HeartWare warning letter. The VA paid HeartWare and Medtronic more than $3 million after the FDA issued the letter in 2014. It offered this explanation for why: “It’s important to note that FDA Warning Letters are notifications issued to manufacturers found to be in significant violation of federal regulations. They are not product recalls.”

In the case of the HVAD, the FDA’s failure to make sure its warning reached beyond the manufacturer may have had life-and-death consequences.

In August, ProPublica reported that federal inspectors continued finding problems at the HVAD’s manufacturing plant for years. Meanwhile, the FDA received thousands of reports of suspicious deaths and injuries and more than a dozen high-risk safety alerts from the manufacturer.

The documents detailed one horrifying device failure after another. A father of four died after his device suddenly failed and his teenage daughter couldn’t resuscitate him. Another patient’s heart tissue was charred after a pump short-circuited and overheated. A teenager died after vomiting blood as his mother struggled to restart a defective pump.

In June, Medtronic ended sales and implants of the device, citing new data that showed patients with HVADs had a higher rate of deaths and strokes than those with a competing heart pump.

Medtronic declined to comment for this story. It has previously said it believed that after the 2014 warning letter the benefits of the HVAD still outweighed the risks for patients with severe heart failure.

Experts said the lack of communication between federal agencies when serious device problems are found is baffling but not surprising. It fits a broader trend of device regulators focusing more on evaluating new products than monitoring the ones already on the market.

“The priority is to get more medical devices out there, paid for and getting used,” said Dr. Joseph Ross, a professor of medicine and public health at Yale University who studies medical device regulation.

Other U.S. health care regulators move more forcefully when providers and suppliers don’t meet the government’s minimum safety requirements for an extended period, putting patients at risk.

Take hospitals. When inspectors find a facility is not meeting safety standards, CMS can issue an immediate jeopardy citation and, if problems aren’t fixed, move to withhold federal payments, which make up substantial portions of most hospitals’ revenues. In the rare cases when hospitals don’t take sufficient action, CMS follows through and revokes funding.

Redberg, the UCSF cardiologist, said the lack of similar action for medical devices offers a clear “opportunity for improvement.” At minimum, the FDA could establish processes to directly inform other agencies when it issues warning letters and finds serious problems with devices being sold in the United States.

“If the agency’s mission is to protect public health, they would want to do these things and move quickly,” she said.

This story was originally published on ProPublica. ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive their biggest stories as soon as they’re published.

The dopamine receptors of the brain get their fair share amid the didactics we receive in residency. From discussions of antipsychotics and schizophrenia to stimulants and ADHD, dopamine plays a key role. Depending on the program and interest of faculty, methamphetamine may get its own lecture or be mixed in with other stimulants of abuse. During that discussion, a comment might be made in passing on the impact of methamphetamine on sexual desire and activity.

Experiences in the emergency department caring for patients who are intoxicated from methamphetamine then effectively make up for any gaps in trainees’ knowledge base. From patients engaging in self-pleasing pursuits in the emergency room to unfiltered reports of sexual exploits and desires, the impact of methamphetamine on sexual behavior quickly becomes apparent. Those experiences are later reinforced when residents are exposed to more long-term rehabilitation programs and have more in-depth conversations with patients about the sex-culture surrounding methamphetamine.

It is common to hear that, under the influence of methamphetamine, any available body will become an acceptable sexual partner – at times resulting in significant regrets, dangerous sexual activity, and complicated questions surrounding consent. Some early studies have found up to 72% increase in risky sexual behavior in methamphetamine users.¹ This is particularly problematic as society has recently taken on the difficult and important work to re-examine the role and nature of consent in sexual activities. This falls within the larger #MeToo movement and has led to advocating for harsher sentencing of sexual offenders.

Yet simultaneously, society has also reconsidered its approach to apportioning blame on drug users.² This shift to a more compassionate stance has resulted in a desire to treat and care for a disorder, rather than punish and condemn a poor choice. As forensic psychiatrists, we have noted this significant change. Where substance use disorders were once considered a risk factor for recidivism, they are now considered a disability that not only warrants treatment but can also diminish the share of blame one may be responsible for.

The convergence of those two societal movements often plays out in the courtroom, and in our experience when faced with those two opposing viewpoints, triers of fact (judges and juries) often favor punishing sexual offense over empathizing with an addictive disorder. While certainly not implying methamphetamine use condones sexual offense, we do posit the particular relationship between methamphetamine use and sexual activity should be explained to those entrusted with deciding guilt.

Examples of such problems are extremely common. A routine case involves IK,³ a 48-year-old male without significant history of legal problems, arrested for indecent exposure. His history of mental illness is closely intertwined with a history of substance use, leading to many psychiatric hospitalizations for methamphetamine-induced psychosis. After many hospitalizations he was placed in an assertive community treatment (ACT) team.

One day, IK is approached by an industrious drug dealer who frequents multiple board-and-cares in search for customers interested in relapsing. IK uses methamphetamine and within hours finds himself having walked miles away, naked, in the middle of an RV park. He subsequently describes the experience of unrelenting sexual desire, accompanied by ideas of reference involving billboards encouraging him to demonstrate his sexual prowess, as well as auditory hallucinations of women cheering him on. This leads to him pleasing himself publicly and his subsequent arrest.

Interviewing IK, 3 months later, he is embarrassed and apologetic. He is cognizant of the inappropriate nature of the incident and the foolishness of his actions. However, when asked whether he considers himself a sexual offender, he protests that he would never act in such a manner if not under the influence of methamphetamine. He points to his lack of significant sexual urges when sober, his lack of prior sexual offense, his lack of sexually violent offense, and his lack of unusual sexual interests.

It is unclear to us how society will or should adjudicate on such a case. It is not under the purview of forensic psychiatry to become a trier of fact. However, psychiatry should have a better working framework of how to discuss and conceptualize such situations, especially considering the dire consequences for those involved.

While any criminal conviction already has the potential to destroy a person’s life, sexual crimes bring particularly serious consequences. Entry into the national sex offender registry, in addition to carrying an unshakable stigma, comes with additional degrees of lost freedom. These individuals are prohibited from living or working in areas that have children in proximity, subjecting them to the outskirts of society and greatly restricting any chance of economic escape from poverty. Parks, libraries, and shopping malls can become off limits. Privacy for these individuals is nonexistent; from websites they visit to where they travel physically can be monitored. Even where they live and a detailed physical description are often easily accessible by members of their community.

When should it be permissible to consider sex offender status for someone on the grounds of a mental illness? A patient with obsessive-compulsive disorder might have sadistic obsessions and compulsions to commit violent sexual acts, which, along with being repugnant to society, are entirely ego-dystonic to the suffering patient. Psychosis is often characterized as involving a loss of insight and impaired reality testing. If society accepts insanity as grounds to mitigate sentencing, then why not permit it for grounds to wave the designation of sex offender to those with certain disorders, including substance use disorder? Wherever we come down on this issue, it is a sad fact that in practically no other medical field can a person be sentenced for having a disease.

Should IK have to register as a sex offender? Regardless of the circumstances, he did publicly masturbate. Society has determined that public sexual displays are a crime worth carrying the pariah status of sex offender – why should an exception be made for methamphetamine use? On the other hand, it is difficult to claim that IK’s behavior was entirely of his own free will. Most triers of fact will have never experienced that amount of dopamine reward. They can’t attest to the remaining free will after experiencing more pleasurable salience and positive reinforcement than ever naturally possible.

How we deal with the behavioral consequences, and other sequelae, of methamphetamine use is a growing problem. Access to and use of methamphetamine is no longer reserved for soldiers patrolling the jungles of Vietnam. Once thought to be a scourge of the West Coast, methamphetamine is now widely available throughout the United States.⁴ The use of methamphetamine is likely to continue to expand as society keeps pursuing the decriminalizing of drug use. Psychiatrists practicing in areas heavily affected by methamphetamine see firsthand the burden it places on community resources in the form of increased psychosis, emergency room utilization, medical resource strain, and encounters with police.⁵

The presence of mental illness is tied to a small but statistically significant risk of violence. However, substance use is a well-established risk factor for violence.⁶ What is often missed is that many sexual offenders have not committed a violent offense. However, like IK, they have been charged with indecent exposure or other nonviolent sexual offenses, such as prostitution and solicitation. Those nonviolent offenses are driven by poor judgment and impulsivity, the trademarks of substance use. The answer cannot be to incarcerate, and eventually add to the sex offender registry, the growing number of these individuals.

Yet, as psychiatrists, we seem at a loss for how to treat these patients. The prescription of allowing them to spend a night in the ED with a complementary sandwich garnished with olanzapine often feels like enabling. Substance use treatment programs are too limited, and the wait list is rarely shorter than the time it takes our patient to purchase their next hit.

There are no effective pharmacologic treatments for methamphetamine use disorder.⁷ The recommendations of cognitive-behavioral therapy, family and group therapy, contingency management, and a 12-step program may be sufficient for the most motivated and well-supported patients but are inadequate for the vast majority.⁸ As much as we want to laud the merits of community psychiatry and the ACT [assertive community treatment] model of care, it is hard to carry that banner while confronted with the reality these patients face on a day-to-day basis during any shift in the emergency room. Eventually the countless encounters with homeless, helplessly meth-addicted patients ending in discharge back to the streets begins to tarnish the bright rhetoric surrounding community care, which starts to sound more and more like abandonment of patients to suffer in futility.⁹

It is not up to forensic psychiatrists, or even psychiatry as a whole, to fix the myriad of inadequacies surrounding how society handles those suffering from methamphetamine addiction. However, it is essential for psychiatry to study and educate society on the interaction of methamphetamine use and sexual behavior. There has been some exploration into other risk factors for paraphilic behavior while under the influence of substances, but there is a dearth of information on this topic. Establishing a nomenclature called “substance-induced paraphilia” might be a way to bring clarity to such instances in both a forensic and general psychiatric setting.

Dr. Compton is a psychiatry resident at University of California, San Diego. His background includes medical education, mental health advocacy, work with underserved populations, and brain cancer research. Dr. Compton has no conflicts of interest. Dr. Badre is a clinical and forensic psychiatrist in San Diego. He holds teaching positions at the University of California, San Diego, and the University of San Diego. He teaches medical education, psychopharmacology, ethics in psychiatry, and correctional care. Dr. Badre can be reached at his website, BadreMD.com. He has no conflicts of interest.

References

1. Psychol Addict Behav. 2016;30(2)147-57.

2. Monitor Psychol. 2019;50(6).

3. IK’s case has been modified in certain ways to maintain confidentiality.

4. J Psychoactive Drugs. 2000;(2):137-41.

5. Acad Emerg Med. 2020 Nov;27(11):1116-25.

6. Swanson JW. Mental disorder, substance abuse, and community violence: An epidemiological approach, in: Monahan J and Steadman HJ, eds. “Violence and Mental Disorder: Developments in Risk Assessment” (Chicago: University of Chicago Press, 1994, pp. 101-36).

7. Addiction. 2004 Jun;99(6)708-17.

8. Am Fam Physician. 2007 Oct 15;76(8):1169-74.

9. Perspect Biol Med. 2021;64(1)70-81.

The dopamine receptors of the brain get their fair share amid the didactics we receive in residency. From discussions of antipsychotics and schizophrenia to stimulants and ADHD, dopamine plays a key role. Depending on the program and interest of faculty, methamphetamine may get its own lecture or be mixed in with other stimulants of abuse. During that discussion, a comment might be made in passing on the impact of methamphetamine on sexual desire and activity.

Experiences in the emergency department caring for patients who are intoxicated from methamphetamine then effectively make up for any gaps in trainees’ knowledge base. From patients engaging in self-pleasing pursuits in the emergency room to unfiltered reports of sexual exploits and desires, the impact of methamphetamine on sexual behavior quickly becomes apparent. Those experiences are later reinforced when residents are exposed to more long-term rehabilitation programs and have more in-depth conversations with patients about the sex-culture surrounding methamphetamine.

It is common to hear that, under the influence of methamphetamine, any available body will become an acceptable sexual partner – at times resulting in significant regrets, dangerous sexual activity, and complicated questions surrounding consent. Some early studies have found up to 72% increase in risky sexual behavior in methamphetamine users.¹ This is particularly problematic as society has recently taken on the difficult and important work to re-examine the role and nature of consent in sexual activities. This falls within the larger #MeToo movement and has led to advocating for harsher sentencing of sexual offenders.

Yet simultaneously, society has also reconsidered its approach to apportioning blame on drug users.² This shift to a more compassionate stance has resulted in a desire to treat and care for a disorder, rather than punish and condemn a poor choice. As forensic psychiatrists, we have noted this significant change. Where substance use disorders were once considered a risk factor for recidivism, they are now considered a disability that not only warrants treatment but can also diminish the share of blame one may be responsible for.

The convergence of those two societal movements often plays out in the courtroom, and in our experience when faced with those two opposing viewpoints, triers of fact (judges and juries) often favor punishing sexual offense over empathizing with an addictive disorder. While certainly not implying methamphetamine use condones sexual offense, we do posit the particular relationship between methamphetamine use and sexual activity should be explained to those entrusted with deciding guilt.

Examples of such problems are extremely common. A routine case involves IK,³ a 48-year-old male without significant history of legal problems, arrested for indecent exposure. His history of mental illness is closely intertwined with a history of substance use, leading to many psychiatric hospitalizations for methamphetamine-induced psychosis. After many hospitalizations he was placed in an assertive community treatment (ACT) team.

One day, IK is approached by an industrious drug dealer who frequents multiple board-and-cares in search for customers interested in relapsing. IK uses methamphetamine and within hours finds himself having walked miles away, naked, in the middle of an RV park. He subsequently describes the experience of unrelenting sexual desire, accompanied by ideas of reference involving billboards encouraging him to demonstrate his sexual prowess, as well as auditory hallucinations of women cheering him on. This leads to him pleasing himself publicly and his subsequent arrest.

Interviewing IK, 3 months later, he is embarrassed and apologetic. He is cognizant of the inappropriate nature of the incident and the foolishness of his actions. However, when asked whether he considers himself a sexual offender, he protests that he would never act in such a manner if not under the influence of methamphetamine. He points to his lack of significant sexual urges when sober, his lack of prior sexual offense, his lack of sexually violent offense, and his lack of unusual sexual interests.

It is unclear to us how society will or should adjudicate on such a case. It is not under the purview of forensic psychiatry to become a trier of fact. However, psychiatry should have a better working framework of how to discuss and conceptualize such situations, especially considering the dire consequences for those involved.

While any criminal conviction already has the potential to destroy a person’s life, sexual crimes bring particularly serious consequences. Entry into the national sex offender registry, in addition to carrying an unshakable stigma, comes with additional degrees of lost freedom. These individuals are prohibited from living or working in areas that have children in proximity, subjecting them to the outskirts of society and greatly restricting any chance of economic escape from poverty. Parks, libraries, and shopping malls can become off limits. Privacy for these individuals is nonexistent; from websites they visit to where they travel physically can be monitored. Even where they live and a detailed physical description are often easily accessible by members of their community.

When should it be permissible to consider sex offender status for someone on the grounds of a mental illness? A patient with obsessive-compulsive disorder might have sadistic obsessions and compulsions to commit violent sexual acts, which, along with being repugnant to society, are entirely ego-dystonic to the suffering patient. Psychosis is often characterized as involving a loss of insight and impaired reality testing. If society accepts insanity as grounds to mitigate sentencing, then why not permit it for grounds to wave the designation of sex offender to those with certain disorders, including substance use disorder? Wherever we come down on this issue, it is a sad fact that in practically no other medical field can a person be sentenced for having a disease.

Should IK have to register as a sex offender? Regardless of the circumstances, he did publicly masturbate. Society has determined that public sexual displays are a crime worth carrying the pariah status of sex offender – why should an exception be made for methamphetamine use? On the other hand, it is difficult to claim that IK’s behavior was entirely of his own free will. Most triers of fact will have never experienced that amount of dopamine reward. They can’t attest to the remaining free will after experiencing more pleasurable salience and positive reinforcement than ever naturally possible.

How we deal with the behavioral consequences, and other sequelae, of methamphetamine use is a growing problem. Access to and use of methamphetamine is no longer reserved for soldiers patrolling the jungles of Vietnam. Once thought to be a scourge of the West Coast, methamphetamine is now widely available throughout the United States.⁴ The use of methamphetamine is likely to continue to expand as society keeps pursuing the decriminalizing of drug use. Psychiatrists practicing in areas heavily affected by methamphetamine see firsthand the burden it places on community resources in the form of increased psychosis, emergency room utilization, medical resource strain, and encounters with police.⁵

The presence of mental illness is tied to a small but statistically significant risk of violence. However, substance use is a well-established risk factor for violence.⁶ What is often missed is that many sexual offenders have not committed a violent offense. However, like IK, they have been charged with indecent exposure or other nonviolent sexual offenses, such as prostitution and solicitation. Those nonviolent offenses are driven by poor judgment and impulsivity, the trademarks of substance use. The answer cannot be to incarcerate, and eventually add to the sex offender registry, the growing number of these individuals.

Yet, as psychiatrists, we seem at a loss for how to treat these patients. The prescription of allowing them to spend a night in the ED with a complementary sandwich garnished with olanzapine often feels like enabling. Substance use treatment programs are too limited, and the wait list is rarely shorter than the time it takes our patient to purchase their next hit.

There are no effective pharmacologic treatments for methamphetamine use disorder.⁷ The recommendations of cognitive-behavioral therapy, family and group therapy, contingency management, and a 12-step program may be sufficient for the most motivated and well-supported patients but are inadequate for the vast majority.⁸ As much as we want to laud the merits of community psychiatry and the ACT [assertive community treatment] model of care, it is hard to carry that banner while confronted with the reality these patients face on a day-to-day basis during any shift in the emergency room. Eventually the countless encounters with homeless, helplessly meth-addicted patients ending in discharge back to the streets begins to tarnish the bright rhetoric surrounding community care, which starts to sound more and more like abandonment of patients to suffer in futility.⁹

It is not up to forensic psychiatrists, or even psychiatry as a whole, to fix the myriad of inadequacies surrounding how society handles those suffering from methamphetamine addiction. However, it is essential for psychiatry to study and educate society on the interaction of methamphetamine use and sexual behavior. There has been some exploration into other risk factors for paraphilic behavior while under the influence of substances, but there is a dearth of information on this topic. Establishing a nomenclature called “substance-induced paraphilia” might be a way to bring clarity to such instances in both a forensic and general psychiatric setting.

Dr. Compton is a psychiatry resident at University of California, San Diego. His background includes medical education, mental health advocacy, work with underserved populations, and brain cancer research. Dr. Compton has no conflicts of interest. Dr. Badre is a clinical and forensic psychiatrist in San Diego. He holds teaching positions at the University of California, San Diego, and the University of San Diego. He teaches medical education, psychopharmacology, ethics in psychiatry, and correctional care. Dr. Badre can be reached at his website, BadreMD.com. He has no conflicts of interest.

References

1. Psychol Addict Behav. 2016;30(2)147-57.

2. Monitor Psychol. 2019;50(6).

3. IK’s case has been modified in certain ways to maintain confidentiality.

4. J Psychoactive Drugs. 2000;(2):137-41.

5. Acad Emerg Med. 2020 Nov;27(11):1116-25.

6. Swanson JW. Mental disorder, substance abuse, and community violence: An epidemiological approach, in: Monahan J and Steadman HJ, eds. “Violence and Mental Disorder: Developments in Risk Assessment” (Chicago: University of Chicago Press, 1994, pp. 101-36).

7. Addiction. 2004 Jun;99(6)708-17.

8. Am Fam Physician. 2007 Oct 15;76(8):1169-74.

9. Perspect Biol Med. 2021;64(1)70-81.

The dopamine receptors of the brain get their fair share amid the didactics we receive in residency. From discussions of antipsychotics and schizophrenia to stimulants and ADHD, dopamine plays a key role. Depending on the program and interest of faculty, methamphetamine may get its own lecture or be mixed in with other stimulants of abuse. During that discussion, a comment might be made in passing on the impact of methamphetamine on sexual desire and activity.

Experiences in the emergency department caring for patients who are intoxicated from methamphetamine then effectively make up for any gaps in trainees’ knowledge base. From patients engaging in self-pleasing pursuits in the emergency room to unfiltered reports of sexual exploits and desires, the impact of methamphetamine on sexual behavior quickly becomes apparent. Those experiences are later reinforced when residents are exposed to more long-term rehabilitation programs and have more in-depth conversations with patients about the sex-culture surrounding methamphetamine.

It is common to hear that, under the influence of methamphetamine, any available body will become an acceptable sexual partner – at times resulting in significant regrets, dangerous sexual activity, and complicated questions surrounding consent. Some early studies have found up to 72% increase in risky sexual behavior in methamphetamine users.¹ This is particularly problematic as society has recently taken on the difficult and important work to re-examine the role and nature of consent in sexual activities. This falls within the larger #MeToo movement and has led to advocating for harsher sentencing of sexual offenders.

Yet simultaneously, society has also reconsidered its approach to apportioning blame on drug users.² This shift to a more compassionate stance has resulted in a desire to treat and care for a disorder, rather than punish and condemn a poor choice. As forensic psychiatrists, we have noted this significant change. Where substance use disorders were once considered a risk factor for recidivism, they are now considered a disability that not only warrants treatment but can also diminish the share of blame one may be responsible for.

The convergence of those two societal movements often plays out in the courtroom, and in our experience when faced with those two opposing viewpoints, triers of fact (judges and juries) often favor punishing sexual offense over empathizing with an addictive disorder. While certainly not implying methamphetamine use condones sexual offense, we do posit the particular relationship between methamphetamine use and sexual activity should be explained to those entrusted with deciding guilt.

Examples of such problems are extremely common. A routine case involves IK,³ a 48-year-old male without significant history of legal problems, arrested for indecent exposure. His history of mental illness is closely intertwined with a history of substance use, leading to many psychiatric hospitalizations for methamphetamine-induced psychosis. After many hospitalizations he was placed in an assertive community treatment (ACT) team.

One day, IK is approached by an industrious drug dealer who frequents multiple board-and-cares in search for customers interested in relapsing. IK uses methamphetamine and within hours finds himself having walked miles away, naked, in the middle of an RV park. He subsequently describes the experience of unrelenting sexual desire, accompanied by ideas of reference involving billboards encouraging him to demonstrate his sexual prowess, as well as auditory hallucinations of women cheering him on. This leads to him pleasing himself publicly and his subsequent arrest.

Interviewing IK, 3 months later, he is embarrassed and apologetic. He is cognizant of the inappropriate nature of the incident and the foolishness of his actions. However, when asked whether he considers himself a sexual offender, he protests that he would never act in such a manner if not under the influence of methamphetamine. He points to his lack of significant sexual urges when sober, his lack of prior sexual offense, his lack of sexually violent offense, and his lack of unusual sexual interests.

It is unclear to us how society will or should adjudicate on such a case. It is not under the purview of forensic psychiatry to become a trier of fact. However, psychiatry should have a better working framework of how to discuss and conceptualize such situations, especially considering the dire consequences for those involved.

While any criminal conviction already has the potential to destroy a person’s life, sexual crimes bring particularly serious consequences. Entry into the national sex offender registry, in addition to carrying an unshakable stigma, comes with additional degrees of lost freedom. These individuals are prohibited from living or working in areas that have children in proximity, subjecting them to the outskirts of society and greatly restricting any chance of economic escape from poverty. Parks, libraries, and shopping malls can become off limits. Privacy for these individuals is nonexistent; from websites they visit to where they travel physically can be monitored. Even where they live and a detailed physical description are often easily accessible by members of their community.

When should it be permissible to consider sex offender status for someone on the grounds of a mental illness? A patient with obsessive-compulsive disorder might have sadistic obsessions and compulsions to commit violent sexual acts, which, along with being repugnant to society, are entirely ego-dystonic to the suffering patient. Psychosis is often characterized as involving a loss of insight and impaired reality testing. If society accepts insanity as grounds to mitigate sentencing, then why not permit it for grounds to wave the designation of sex offender to those with certain disorders, including substance use disorder? Wherever we come down on this issue, it is a sad fact that in practically no other medical field can a person be sentenced for having a disease.

Should IK have to register as a sex offender? Regardless of the circumstances, he did publicly masturbate. Society has determined that public sexual displays are a crime worth carrying the pariah status of sex offender – why should an exception be made for methamphetamine use? On the other hand, it is difficult to claim that IK’s behavior was entirely of his own free will. Most triers of fact will have never experienced that amount of dopamine reward. They can’t attest to the remaining free will after experiencing more pleasurable salience and positive reinforcement than ever naturally possible.

How we deal with the behavioral consequences, and other sequelae, of methamphetamine use is a growing problem. Access to and use of methamphetamine is no longer reserved for soldiers patrolling the jungles of Vietnam. Once thought to be a scourge of the West Coast, methamphetamine is now widely available throughout the United States.⁴ The use of methamphetamine is likely to continue to expand as society keeps pursuing the decriminalizing of drug use. Psychiatrists practicing in areas heavily affected by methamphetamine see firsthand the burden it places on community resources in the form of increased psychosis, emergency room utilization, medical resource strain, and encounters with police.⁵

The presence of mental illness is tied to a small but statistically significant risk of violence. However, substance use is a well-established risk factor for violence.⁶ What is often missed is that many sexual offenders have not committed a violent offense. However, like IK, they have been charged with indecent exposure or other nonviolent sexual offenses, such as prostitution and solicitation. Those nonviolent offenses are driven by poor judgment and impulsivity, the trademarks of substance use. The answer cannot be to incarcerate, and eventually add to the sex offender registry, the growing number of these individuals.

Yet, as psychiatrists, we seem at a loss for how to treat these patients. The prescription of allowing them to spend a night in the ED with a complementary sandwich garnished with olanzapine often feels like enabling. Substance use treatment programs are too limited, and the wait list is rarely shorter than the time it takes our patient to purchase their next hit.

There are no effective pharmacologic treatments for methamphetamine use disorder.⁷ The recommendations of cognitive-behavioral therapy, family and group therapy, contingency management, and a 12-step program may be sufficient for the most motivated and well-supported patients but are inadequate for the vast majority.⁸ As much as we want to laud the merits of community psychiatry and the ACT [assertive community treatment] model of care, it is hard to carry that banner while confronted with the reality these patients face on a day-to-day basis during any shift in the emergency room. Eventually the countless encounters with homeless, helplessly meth-addicted patients ending in discharge back to the streets begins to tarnish the bright rhetoric surrounding community care, which starts to sound more and more like abandonment of patients to suffer in futility.⁹

It is not up to forensic psychiatrists, or even psychiatry as a whole, to fix the myriad of inadequacies surrounding how society handles those suffering from methamphetamine addiction. However, it is essential for psychiatry to study and educate society on the interaction of methamphetamine use and sexual behavior. There has been some exploration into other risk factors for paraphilic behavior while under the influence of substances, but there is a dearth of information on this topic. Establishing a nomenclature called “substance-induced paraphilia” might be a way to bring clarity to such instances in both a forensic and general psychiatric setting.

Dr. Compton is a psychiatry resident at University of California, San Diego. His background includes medical education, mental health advocacy, work with underserved populations, and brain cancer research. Dr. Compton has no conflicts of interest. Dr. Badre is a clinical and forensic psychiatrist in San Diego. He holds teaching positions at the University of California, San Diego, and the University of San Diego. He teaches medical education, psychopharmacology, ethics in psychiatry, and correctional care. Dr. Badre can be reached at his website, BadreMD.com. He has no conflicts of interest.

References

1. Psychol Addict Behav. 2016;30(2)147-57.

2. Monitor Psychol. 2019;50(6).

3. IK’s case has been modified in certain ways to maintain confidentiality.

4. J Psychoactive Drugs. 2000;(2):137-41.

5. Acad Emerg Med. 2020 Nov;27(11):1116-25.

6. Swanson JW. Mental disorder, substance abuse, and community violence: An epidemiological approach, in: Monahan J and Steadman HJ, eds. “Violence and Mental Disorder: Developments in Risk Assessment” (Chicago: University of Chicago Press, 1994, pp. 101-36).

7. Addiction. 2004 Jun;99(6)708-17.

8. Am Fam Physician. 2007 Oct 15;76(8):1169-74.

9. Perspect Biol Med. 2021;64(1)70-81.

Gastroenterology centers with higher adenoma detection rates (ADR) with the use of flexible sigmoidoscopy (FS) had a lower long-term colorectal cancer incidence and lower CRC mortality among its patients, according to a new study.

Detection and removal of polyps during colonoscopy screening is vital to the prevention of CRC, and previous research has shown that centers with higher detection rates are associated with lower rates of CRC diagnosis within 3-5 years after a negative screen.

In Clinical Gastroenterology and Hepatology, researchers led by Amanda J. Cross, PhD, a professor of cancer epidemiology at Imperial College London, published an analysis of the UK Flexible Sigmoidoscopy Screening Trial, which found that FS screening between the ages 55 and 64 led to a 35% reduction of CRC incidence and a 41% reduction in CRC over a mean follow-up 17.1 years. The screening program had no apparent effect on incidence and mortality of proximal cancers. The researchers speculated that this was because few patients underwent proximal examination during follow-up colonoscopy.

“Considering only 5% of participants were referred for follow-up colonoscopy and 4% were referred for surveillance, we conclude that the improved detection of adenomas at FS has a measurable impact on long-term distal CRC outcomes, even when there is infrequent colonoscopy use. It is possible that high detectors also were more adept at polypectomy than intermediate or low detectors, and achieved more complete resection of detected lesions,” the authors wrote.

The researchers analyzed data from 38,550 patients who underwent screening at 14 U.K. hospitals, between 1994 and 1999. A single endoscopist was responsible for nearly all FS screens performed at each participating hospital.

The mean patient age was 60 years, and 49% were male. The researchers calculated ADRs for each center using the percentage of patients who had at least one adenoma detected during screening, which included any distal adenomas discovered during follow-up colonoscopy.

The ADR overall was 12%. The researchers used multivariate logistic regression to rank individual centers as having high (15%; five centers), intermediate (12%; four centers), or low (9%; four centers) detection rates.

There was a strong association between detection rates of small adenomas and a center’s ADR (P < .001), but not for large or advanced adenomas. In the high-detector group, 6.2% of patients screened were referred to colonoscopy versus 4.5% in the intermediate group and 4.5% in the low group. About half of colonoscopies were conducted by the same endoscopist who performed FS.

During follow-up, the distal CRC incidence was 1.5% in the high ADR group, 1.4% in the intermediate group, and 1.7% in the low group, and mortality rates were 0.4%, 0.4%, and 0.5%, respectively.

Compared with unscreened controls, risk of distal CRC was lowest among individuals who underwent screening in the high ADR group (hazard ratio, 0.34; 95% confidence interval, 0.27-0.42), followed by the intermediate group (HR, 0.46; 95% CI, 0.36-0.59), and the low ADR group (HR, 0.55; 95% CI, 0.44-0.68; P < .05 for all).

Compared with unscreened controls, CRC mortality was lower among individuals who underwent screening in the high ADR group (HR, 0.22; 95% CI, 0.13-0.37), followed by the intermediate group (HR, 0.30; 95% CI, 0.17-0.55), and the low ADR group (HR, 0.54; 95% CI, 0.34-0.86; P < .05 for between group differences).

All-site CRC incidence followed similar trends, with the lowest risks in the high ADR group (HR, 0.58; 95% CI, 0.50-0.67), followed by intermediate ADR (HR, 0.65; 95% CI, 0.55-0.77) and low ADR groups (HR, 0.72; 95% CI, 0.61-0.85; between group differences not statistically significant).

All-site CRC mortality was lowest in the high ADR group (HR, 0.52; 95% CI, 0.39-0.69), followed by the intermediate group (HR, 0.53; 95% CI, 0.38-0.73), and the low ADR group (HR, 0.68; 95% CI, 0.51-0.92; between-group differences not statistically significant).

The number needed to screen (NNS) to prevent one CRC diagnosis was 78 in the high ADR group (95% CI, 61-106), 103 in the intermediate group (95% CI, 74-171), and 125 in the low ADR group (95% CI, 82-256). The NNS to prevent one CRC death was 226 (95% CI, 159-387), 247 (95% CI, 165-490), and 349 respectively (95% CI, 192-1,904).

However, the researchers also pointed out that efforts to increase ADR could result in more complications, such as perforations or gastrointestinal bleeding, as well as more frequent diagnosis and recommended surveillance for diminutive adenomas.

The study is limited by the fact that endoscopists were either gastroenterologists or surgeons and the study population was made up of individuals who desired screening.

The UK Flexible Sigmoidoscopy Screening Trial was funded by the UK Medical Research Council and the National Institute for Health Research. The authors disclosed no conflicts of interest.

Gastroenterology centers with higher adenoma detection rates (ADR) with the use of flexible sigmoidoscopy (FS) had a lower long-term colorectal cancer incidence and lower CRC mortality among its patients, according to a new study.

Detection and removal of polyps during colonoscopy screening is vital to the prevention of CRC, and previous research has shown that centers with higher detection rates are associated with lower rates of CRC diagnosis within 3-5 years after a negative screen.

In Clinical Gastroenterology and Hepatology, researchers led by Amanda J. Cross, PhD, a professor of cancer epidemiology at Imperial College London, published an analysis of the UK Flexible Sigmoidoscopy Screening Trial, which found that FS screening between the ages 55 and 64 led to a 35% reduction of CRC incidence and a 41% reduction in CRC over a mean follow-up 17.1 years. The screening program had no apparent effect on incidence and mortality of proximal cancers. The researchers speculated that this was because few patients underwent proximal examination during follow-up colonoscopy.

“Considering only 5% of participants were referred for follow-up colonoscopy and 4% were referred for surveillance, we conclude that the improved detection of adenomas at FS has a measurable impact on long-term distal CRC outcomes, even when there is infrequent colonoscopy use. It is possible that high detectors also were more adept at polypectomy than intermediate or low detectors, and achieved more complete resection of detected lesions,” the authors wrote.

The researchers analyzed data from 38,550 patients who underwent screening at 14 U.K. hospitals, between 1994 and 1999. A single endoscopist was responsible for nearly all FS screens performed at each participating hospital.

The mean patient age was 60 years, and 49% were male. The researchers calculated ADRs for each center using the percentage of patients who had at least one adenoma detected during screening, which included any distal adenomas discovered during follow-up colonoscopy.

The ADR overall was 12%. The researchers used multivariate logistic regression to rank individual centers as having high (15%; five centers), intermediate (12%; four centers), or low (9%; four centers) detection rates.

There was a strong association between detection rates of small adenomas and a center’s ADR (P < .001), but not for large or advanced adenomas. In the high-detector group, 6.2% of patients screened were referred to colonoscopy versus 4.5% in the intermediate group and 4.5% in the low group. About half of colonoscopies were conducted by the same endoscopist who performed FS.

During follow-up, the distal CRC incidence was 1.5% in the high ADR group, 1.4% in the intermediate group, and 1.7% in the low group, and mortality rates were 0.4%, 0.4%, and 0.5%, respectively.

Compared with unscreened controls, risk of distal CRC was lowest among individuals who underwent screening in the high ADR group (hazard ratio, 0.34; 95% confidence interval, 0.27-0.42), followed by the intermediate group (HR, 0.46; 95% CI, 0.36-0.59), and the low ADR group (HR, 0.55; 95% CI, 0.44-0.68; P < .05 for all).

Compared with unscreened controls, CRC mortality was lower among individuals who underwent screening in the high ADR group (HR, 0.22; 95% CI, 0.13-0.37), followed by the intermediate group (HR, 0.30; 95% CI, 0.17-0.55), and the low ADR group (HR, 0.54; 95% CI, 0.34-0.86; P < .05 for between group differences).

All-site CRC incidence followed similar trends, with the lowest risks in the high ADR group (HR, 0.58; 95% CI, 0.50-0.67), followed by intermediate ADR (HR, 0.65; 95% CI, 0.55-0.77) and low ADR groups (HR, 0.72; 95% CI, 0.61-0.85; between group differences not statistically significant).

All-site CRC mortality was lowest in the high ADR group (HR, 0.52; 95% CI, 0.39-0.69), followed by the intermediate group (HR, 0.53; 95% CI, 0.38-0.73), and the low ADR group (HR, 0.68; 95% CI, 0.51-0.92; between-group differences not statistically significant).

The number needed to screen (NNS) to prevent one CRC diagnosis was 78 in the high ADR group (95% CI, 61-106), 103 in the intermediate group (95% CI, 74-171), and 125 in the low ADR group (95% CI, 82-256). The NNS to prevent one CRC death was 226 (95% CI, 159-387), 247 (95% CI, 165-490), and 349 respectively (95% CI, 192-1,904).

However, the researchers also pointed out that efforts to increase ADR could result in more complications, such as perforations or gastrointestinal bleeding, as well as more frequent diagnosis and recommended surveillance for diminutive adenomas.

The study is limited by the fact that endoscopists were either gastroenterologists or surgeons and the study population was made up of individuals who desired screening.

The UK Flexible Sigmoidoscopy Screening Trial was funded by the UK Medical Research Council and the National Institute for Health Research. The authors disclosed no conflicts of interest.

Gastroenterology centers with higher adenoma detection rates (ADR) with the use of flexible sigmoidoscopy (FS) had a lower long-term colorectal cancer incidence and lower CRC mortality among its patients, according to a new study.

Detection and removal of polyps during colonoscopy screening is vital to the prevention of CRC, and previous research has shown that centers with higher detection rates are associated with lower rates of CRC diagnosis within 3-5 years after a negative screen.

In Clinical Gastroenterology and Hepatology, researchers led by Amanda J. Cross, PhD, a professor of cancer epidemiology at Imperial College London, published an analysis of the UK Flexible Sigmoidoscopy Screening Trial, which found that FS screening between the ages 55 and 64 led to a 35% reduction of CRC incidence and a 41% reduction in CRC over a mean follow-up 17.1 years. The screening program had no apparent effect on incidence and mortality of proximal cancers. The researchers speculated that this was because few patients underwent proximal examination during follow-up colonoscopy.

“Considering only 5% of participants were referred for follow-up colonoscopy and 4% were referred for surveillance, we conclude that the improved detection of adenomas at FS has a measurable impact on long-term distal CRC outcomes, even when there is infrequent colonoscopy use. It is possible that high detectors also were more adept at polypectomy than intermediate or low detectors, and achieved more complete resection of detected lesions,” the authors wrote.

The researchers analyzed data from 38,550 patients who underwent screening at 14 U.K. hospitals, between 1994 and 1999. A single endoscopist was responsible for nearly all FS screens performed at each participating hospital.

The mean patient age was 60 years, and 49% were male. The researchers calculated ADRs for each center using the percentage of patients who had at least one adenoma detected during screening, which included any distal adenomas discovered during follow-up colonoscopy.

The ADR overall was 12%. The researchers used multivariate logistic regression to rank individual centers as having high (15%; five centers), intermediate (12%; four centers), or low (9%; four centers) detection rates.

There was a strong association between detection rates of small adenomas and a center’s ADR (P < .001), but not for large or advanced adenomas. In the high-detector group, 6.2% of patients screened were referred to colonoscopy versus 4.5% in the intermediate group and 4.5% in the low group. About half of colonoscopies were conducted by the same endoscopist who performed FS.

During follow-up, the distal CRC incidence was 1.5% in the high ADR group, 1.4% in the intermediate group, and 1.7% in the low group, and mortality rates were 0.4%, 0.4%, and 0.5%, respectively.

Compared with unscreened controls, risk of distal CRC was lowest among individuals who underwent screening in the high ADR group (hazard ratio, 0.34; 95% confidence interval, 0.27-0.42), followed by the intermediate group (HR, 0.46; 95% CI, 0.36-0.59), and the low ADR group (HR, 0.55; 95% CI, 0.44-0.68; P < .05 for all).

Compared with unscreened controls, CRC mortality was lower among individuals who underwent screening in the high ADR group (HR, 0.22; 95% CI, 0.13-0.37), followed by the intermediate group (HR, 0.30; 95% CI, 0.17-0.55), and the low ADR group (HR, 0.54; 95% CI, 0.34-0.86; P < .05 for between group differences).

All-site CRC incidence followed similar trends, with the lowest risks in the high ADR group (HR, 0.58; 95% CI, 0.50-0.67), followed by intermediate ADR (HR, 0.65; 95% CI, 0.55-0.77) and low ADR groups (HR, 0.72; 95% CI, 0.61-0.85; between group differences not statistically significant).

All-site CRC mortality was lowest in the high ADR group (HR, 0.52; 95% CI, 0.39-0.69), followed by the intermediate group (HR, 0.53; 95% CI, 0.38-0.73), and the low ADR group (HR, 0.68; 95% CI, 0.51-0.92; between-group differences not statistically significant).

The number needed to screen (NNS) to prevent one CRC diagnosis was 78 in the high ADR group (95% CI, 61-106), 103 in the intermediate group (95% CI, 74-171), and 125 in the low ADR group (95% CI, 82-256). The NNS to prevent one CRC death was 226 (95% CI, 159-387), 247 (95% CI, 165-490), and 349 respectively (95% CI, 192-1,904).

However, the researchers also pointed out that efforts to increase ADR could result in more complications, such as perforations or gastrointestinal bleeding, as well as more frequent diagnosis and recommended surveillance for diminutive adenomas.

The study is limited by the fact that endoscopists were either gastroenterologists or surgeons and the study population was made up of individuals who desired screening.

The UK Flexible Sigmoidoscopy Screening Trial was funded by the UK Medical Research Council and the National Institute for Health Research. The authors disclosed no conflicts of interest.

The damage to the heart caused by a myocardial infarction is not just a result of ischemia caused by the blocked artery but is also brought about by bleeding in the myocardium after the artery has been opened, a new study suggests.

This observation is leading to new approaches to limiting infarct size and treating MI.

“In MI treatment, we have always focused on opening up the artery as quickly as possible to limit the myocardial damage caused by ischemia,” the study’s senior author, Rohan Dharmakumar, PhD, Indiana University, Indianapolis, told this news organization.

“We are pursuing a completely new approach focusing on limiting the damage after revascularization,” he said. “We are totally rethinking what a myocardial infarction is – what causes the injury and the time course of the injury – our results suggest that it’s not just ischemic damage and a lot of the harm is caused by hemorrhage after reperfusion.”

It has been known for many years that hemorrhage is often seen in the myocardium in large MIs, but it has not been established before now whether it contributes to the injury or not, Dr. Dharmakumar explained.

“This study was done to look at that – and we found that the hemorrhage drives a second layer of injury on top of the ischemia.”

Dr. Dharmakumar said this hemorrhage is part of the phenomenon known as reperfusion injury. “This has been known to exist for many years, but we haven’t fully understood all the factors contributing to it. Our results suggest that hemorrhage is a major component of reperfusion injury – probably the dominant factor,” he said.  

The researchers are now working on therapeutic approaches to try to prevent this hemorrhage and/or to minimize its effect.

“We are studying how hemorrhage drives damage and how to block these biological processes,” Dr. Dharmakumar said. “Our studies suggest that hemorrhage could account for up to half of the damage caused by a myocardial infarction. If we can limit that, we should be able to reduce the size of the infarct and this should translate into better long-term outcomes.

“I’m very excited about these results,” he added. “We are already seeing a remarkable improvement in animal models with some of the potential therapeutic approaches we are working on.”

The current study is published in the January 2022 issue of the Journal of the American College of Cardiology (JACC).

The authors explain that it is now recognized that reperfusion injury can contribute to increasing infarct size, which they refer to as “infarct surge.” Previous studies have also shown that reperfusion injury can contribute to as much as 50% of the final infarct size, but the factors contributing to the observed variability are not known, and previous attempts to limit infarct surge from reperfusion injury have failed.

They noted that after reperfusion, microvessels can remain obstructed, resulting in intramyocardial hemorrhage. They conducted the current study to investigate whether such hemorrhage causes expansion of the infarct.

They studied 70 patients with ST-segment elevation MI who were categorized with cardiovascular MRI to have intramyocardial hemorrhage or not following primary PCI, and for whom serial cardiac troponin measures were used to assess infarct size.

Results showed that while troponin levels were not different before reperfusion, patients with intramyocardial hemorrhage had significantly higher cardiac troponin levels after reperfusion and these levels peaked earlier than in patients without hemorrhage.

In animal models, those with intramyocardial hemorrhage had a more rapid expansion of myocardial necrosis than did those without hemorrhage, and within 72 hours of reperfusion, a fourfold greater loss in salvageable myocardium was evident in hemorrhagic MIs.

“We have shown that damage to the heart continues after revascularization as measured by rapidly increasing troponin levels in the hearts that have had a hemorrhage,” Dr. Dharmakumar said.

“Hemorrhage in the myocardium was associated with larger infarctions, and in infarcts causing the same area of myocardium to be at risk, those with hemorrhage after revascularization lost a lot more of the salvageable myocardium than those without hemorrhage,” he added.

Dr. Dharmakumar estimates that such hemorrhage occurs in about half of MIs after revascularization, with risk factors including male gender, anterior wall MIs, and smoking.

He pointed out that previous attempts to treat or prevent reperfusion injury have not been successful, probably because they have not been addressing the key mechanism. “We have not been looking at hemorrhage in this regard until now. This is because it is only recently that we have had the tools to be able to identify hemorrhage in the heart with the use of cardiac MRI.” 
 

Final frontier

In an accompanying editorial, Colin Berry, MBChB, University of Glasgow, and Borja Ibáñez, MD, Jiménez Díaz Foundation University Hospital, Madrid, said they applaud the investigators for providing new, mechanistic insights into a difficult clinical problem that has an unmet therapeutic need.

But they pointed out that it is difficult to completely dissect the impact of hemorrhage versus MI size on adverse remodeling, noting that it might be the case that more severe ischemia/reperfusion events are associated with large MI sizes and higher degree of hemorrhage.

However, they concluded that: “Intramyocardial hemorrhage represents the final frontier for preventing heart failure post-MI. It is readily detected using CMR, and clinical research of novel therapeutic approaches merits prioritization.”

This work was supported by grants from National Institutes of Health/National Heart, Lung, and Blood Institute. Dr. Dharmakumar and coauthor Robert Finney, PhD, have ownership interest in Cardiotheranostics. Dr. Berry is employed by the University of Glasgow, which holds consultancy and research agreements for his work with Abbott Vascular, AstraZeneca, Boehringer Ingelheim, Causeway Therapeutics, Coroventis, Genentech, GlaxoSmithKline, HeartFlow, Menarini, Neovasc, Siemens Healthcare, and Valo Health.

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

The damage to the heart caused by a myocardial infarction is not just a result of ischemia caused by the blocked artery but is also brought about by bleeding in the myocardium after the artery has been opened, a new study suggests.

This observation is leading to new approaches to limiting infarct size and treating MI.

“In MI treatment, we have always focused on opening up the artery as quickly as possible to limit the myocardial damage caused by ischemia,” the study’s senior author, Rohan Dharmakumar, PhD, Indiana University, Indianapolis, told this news organization.

“We are pursuing a completely new approach focusing on limiting the damage after revascularization,” he said. “We are totally rethinking what a myocardial infarction is – what causes the injury and the time course of the injury – our results suggest that it’s not just ischemic damage and a lot of the harm is caused by hemorrhage after reperfusion.”

It has been known for many years that hemorrhage is often seen in the myocardium in large MIs, but it has not been established before now whether it contributes to the injury or not, Dr. Dharmakumar explained.

“This study was done to look at that – and we found that the hemorrhage drives a second layer of injury on top of the ischemia.”

Dr. Dharmakumar said this hemorrhage is part of the phenomenon known as reperfusion injury. “This has been known to exist for many years, but we haven’t fully understood all the factors contributing to it. Our results suggest that hemorrhage is a major component of reperfusion injury – probably the dominant factor,” he said.  

The researchers are now working on therapeutic approaches to try to prevent this hemorrhage and/or to minimize its effect.

“We are studying how hemorrhage drives damage and how to block these biological processes,” Dr. Dharmakumar said. “Our studies suggest that hemorrhage could account for up to half of the damage caused by a myocardial infarction. If we can limit that, we should be able to reduce the size of the infarct and this should translate into better long-term outcomes.

“I’m very excited about these results,” he added. “We are already seeing a remarkable improvement in animal models with some of the potential therapeutic approaches we are working on.”

The current study is published in the January 2022 issue of the Journal of the American College of Cardiology (JACC).

The authors explain that it is now recognized that reperfusion injury can contribute to increasing infarct size, which they refer to as “infarct surge.” Previous studies have also shown that reperfusion injury can contribute to as much as 50% of the final infarct size, but the factors contributing to the observed variability are not known, and previous attempts to limit infarct surge from reperfusion injury have failed.

They noted that after reperfusion, microvessels can remain obstructed, resulting in intramyocardial hemorrhage. They conducted the current study to investigate whether such hemorrhage causes expansion of the infarct.

They studied 70 patients with ST-segment elevation MI who were categorized with cardiovascular MRI to have intramyocardial hemorrhage or not following primary PCI, and for whom serial cardiac troponin measures were used to assess infarct size.

Results showed that while troponin levels were not different before reperfusion, patients with intramyocardial hemorrhage had significantly higher cardiac troponin levels after reperfusion and these levels peaked earlier than in patients without hemorrhage.

In animal models, those with intramyocardial hemorrhage had a more rapid expansion of myocardial necrosis than did those without hemorrhage, and within 72 hours of reperfusion, a fourfold greater loss in salvageable myocardium was evident in hemorrhagic MIs.

“We have shown that damage to the heart continues after revascularization as measured by rapidly increasing troponin levels in the hearts that have had a hemorrhage,” Dr. Dharmakumar said.

“Hemorrhage in the myocardium was associated with larger infarctions, and in infarcts causing the same area of myocardium to be at risk, those with hemorrhage after revascularization lost a lot more of the salvageable myocardium than those without hemorrhage,” he added.

Dr. Dharmakumar estimates that such hemorrhage occurs in about half of MIs after revascularization, with risk factors including male gender, anterior wall MIs, and smoking.

He pointed out that previous attempts to treat or prevent reperfusion injury have not been successful, probably because they have not been addressing the key mechanism. “We have not been looking at hemorrhage in this regard until now. This is because it is only recently that we have had the tools to be able to identify hemorrhage in the heart with the use of cardiac MRI.” 
 

Final frontier

In an accompanying editorial, Colin Berry, MBChB, University of Glasgow, and Borja Ibáñez, MD, Jiménez Díaz Foundation University Hospital, Madrid, said they applaud the investigators for providing new, mechanistic insights into a difficult clinical problem that has an unmet therapeutic need.

But they pointed out that it is difficult to completely dissect the impact of hemorrhage versus MI size on adverse remodeling, noting that it might be the case that more severe ischemia/reperfusion events are associated with large MI sizes and higher degree of hemorrhage.

However, they concluded that: “Intramyocardial hemorrhage represents the final frontier for preventing heart failure post-MI. It is readily detected using CMR, and clinical research of novel therapeutic approaches merits prioritization.”

This work was supported by grants from National Institutes of Health/National Heart, Lung, and Blood Institute. Dr. Dharmakumar and coauthor Robert Finney, PhD, have ownership interest in Cardiotheranostics. Dr. Berry is employed by the University of Glasgow, which holds consultancy and research agreements for his work with Abbott Vascular, AstraZeneca, Boehringer Ingelheim, Causeway Therapeutics, Coroventis, Genentech, GlaxoSmithKline, HeartFlow, Menarini, Neovasc, Siemens Healthcare, and Valo Health.

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

The damage to the heart caused by a myocardial infarction is not just a result of ischemia caused by the blocked artery but is also brought about by bleeding in the myocardium after the artery has been opened, a new study suggests.

This observation is leading to new approaches to limiting infarct size and treating MI.

“In MI treatment, we have always focused on opening up the artery as quickly as possible to limit the myocardial damage caused by ischemia,” the study’s senior author, Rohan Dharmakumar, PhD, Indiana University, Indianapolis, told this news organization.

“We are pursuing a completely new approach focusing on limiting the damage after revascularization,” he said. “We are totally rethinking what a myocardial infarction is – what causes the injury and the time course of the injury – our results suggest that it’s not just ischemic damage and a lot of the harm is caused by hemorrhage after reperfusion.”

It has been known for many years that hemorrhage is often seen in the myocardium in large MIs, but it has not been established before now whether it contributes to the injury or not, Dr. Dharmakumar explained.

“This study was done to look at that – and we found that the hemorrhage drives a second layer of injury on top of the ischemia.”

Dr. Dharmakumar said this hemorrhage is part of the phenomenon known as reperfusion injury. “This has been known to exist for many years, but we haven’t fully understood all the factors contributing to it. Our results suggest that hemorrhage is a major component of reperfusion injury – probably the dominant factor,” he said.  

The researchers are now working on therapeutic approaches to try to prevent this hemorrhage and/or to minimize its effect.

“We are studying how hemorrhage drives damage and how to block these biological processes,” Dr. Dharmakumar said. “Our studies suggest that hemorrhage could account for up to half of the damage caused by a myocardial infarction. If we can limit that, we should be able to reduce the size of the infarct and this should translate into better long-term outcomes.

“I’m very excited about these results,” he added. “We are already seeing a remarkable improvement in animal models with some of the potential therapeutic approaches we are working on.”

The current study is published in the January 2022 issue of the Journal of the American College of Cardiology (JACC).

The authors explain that it is now recognized that reperfusion injury can contribute to increasing infarct size, which they refer to as “infarct surge.” Previous studies have also shown that reperfusion injury can contribute to as much as 50% of the final infarct size, but the factors contributing to the observed variability are not known, and previous attempts to limit infarct surge from reperfusion injury have failed.

They noted that after reperfusion, microvessels can remain obstructed, resulting in intramyocardial hemorrhage. They conducted the current study to investigate whether such hemorrhage causes expansion of the infarct.

They studied 70 patients with ST-segment elevation MI who were categorized with cardiovascular MRI to have intramyocardial hemorrhage or not following primary PCI, and for whom serial cardiac troponin measures were used to assess infarct size.

Results showed that while troponin levels were not different before reperfusion, patients with intramyocardial hemorrhage had significantly higher cardiac troponin levels after reperfusion and these levels peaked earlier than in patients without hemorrhage.

In animal models, those with intramyocardial hemorrhage had a more rapid expansion of myocardial necrosis than did those without hemorrhage, and within 72 hours of reperfusion, a fourfold greater loss in salvageable myocardium was evident in hemorrhagic MIs.

“We have shown that damage to the heart continues after revascularization as measured by rapidly increasing troponin levels in the hearts that have had a hemorrhage,” Dr. Dharmakumar said.

“Hemorrhage in the myocardium was associated with larger infarctions, and in infarcts causing the same area of myocardium to be at risk, those with hemorrhage after revascularization lost a lot more of the salvageable myocardium than those without hemorrhage,” he added.

Dr. Dharmakumar estimates that such hemorrhage occurs in about half of MIs after revascularization, with risk factors including male gender, anterior wall MIs, and smoking.

He pointed out that previous attempts to treat or prevent reperfusion injury have not been successful, probably because they have not been addressing the key mechanism. “We have not been looking at hemorrhage in this regard until now. This is because it is only recently that we have had the tools to be able to identify hemorrhage in the heart with the use of cardiac MRI.” 
 

Final frontier

In an accompanying editorial, Colin Berry, MBChB, University of Glasgow, and Borja Ibáñez, MD, Jiménez Díaz Foundation University Hospital, Madrid, said they applaud the investigators for providing new, mechanistic insights into a difficult clinical problem that has an unmet therapeutic need.

But they pointed out that it is difficult to completely dissect the impact of hemorrhage versus MI size on adverse remodeling, noting that it might be the case that more severe ischemia/reperfusion events are associated with large MI sizes and higher degree of hemorrhage.

However, they concluded that: “Intramyocardial hemorrhage represents the final frontier for preventing heart failure post-MI. It is readily detected using CMR, and clinical research of novel therapeutic approaches merits prioritization.”

This work was supported by grants from National Institutes of Health/National Heart, Lung, and Blood Institute. Dr. Dharmakumar and coauthor Robert Finney, PhD, have ownership interest in Cardiotheranostics. Dr. Berry is employed by the University of Glasgow, which holds consultancy and research agreements for his work with Abbott Vascular, AstraZeneca, Boehringer Ingelheim, Causeway Therapeutics, Coroventis, Genentech, GlaxoSmithKline, HeartFlow, Menarini, Neovasc, Siemens Healthcare, and Valo Health.

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

Patients with complex coronary artery disease (CAD) – either three-vessel disease and/or left main disease – who also had heavy coronary artery calcification (CAC) had greater all-cause mortality 10 years after revascularization, compared with those without such lesions.

However, perhaps unexpectedly, patients with heavily calcified lesions (HCLs) had similar 10-year survival whether they had undergone coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI).

These findings from a post hoc analysis of the SYNTAX Extended Survival (SYNTAXES) study led by Hideyuki Kawashima, MD, PhD, National University of Ireland, Galway, and the University of Amsterdam, were published online Dec. 29, 2021, in JACC: Cardiovascular Interventions.

“There was an apparent lack of benefit at very long-term with CABG versus PCI in the presence of HCL,” Dr. Kawashima and corresponding author Patrick W. Serruys, MD, PhD, National University of Ireland and Imperial College London, summarized in a joint email to this news organization.

“Since HCLs – the final status of atherosclerosis and inflammation – reflect the aging process, complexity, and extensiveness of CAD, and comorbidity, it is possible that the currently available revascularization methods do not provide benefit in the prevention of long-term [10-year] mortality,” they suggested.  

In an accompanying editorial, Usman Baber, MD, commented that this study provides a “novel insight.”

Specifically, while patients without HCLs had significantly lower 10-year mortality with CABG versus PCI (18.8% vs. 26.0%; P = .003), an opposite trend was observed among those with HCLs (39.0% vs. 34.0%; P = .26; P int = .005).

The patients with HCLs had higher SYNTAX scores (30.8 vs. 22.4; P < .001) and more complex CAD, so their lack of 10-year mortality benefit with CABG “is somewhat unexpected and warrants further scrutiny,” added Dr. Baber, from the University of Oklahoma Health Sciences Center in Oklahoma City.

Dr. Serruys and Dr. Kawashima agreed that “this study highlights the need for further research on this topic focusing on this specific population with HCLs,” which were 30% of the patients with complex lesions who participated in SYNTAXES.
 

Consider factors beyond coronary anatomy

The current findings reinforce “the importance of considering not just coronary anatomy, but patient age and other comorbid factors when evaluating mode of revascularization,” said Dr. Baber.

“Coronary calcification is a strong factor in deciding between CABG versus PCI, as multiple studies have shown that CAC increases risk after PCI, even with contemporary safe stent platforms,” he explained in an email.

The current study suggests the adverse prognosis associated with CAC also persists for patients treated with CABG.

Dr. Baber said that, “for patients in whom PCI may not be feasible due to extensive and bulky coronary calcification, it is important to emphasize that the benefits of CABG (versus PCI) may not be as significant or durable.”

“The lack of benefit with CABG,” he added, “is likely due to comorbid factors that tend to increase in prevalence with vascular calcification (older age, peripheral arterial disease, renal impairment, etc).”

This study reinforces “the importance of not just considering coronary complexity, but also additional noncoronary factors that influence long-term prognosis in patients with advanced multivessel CAD,” Dr. Baber stressed.

More aggressive lipid-lowering or antithrombotic therapy may improve the prognosis for such patients, he suggested.

“In general,” Dr. Serruys and Dr. Kawashima similarly noted, “for short-/mid-term outcomes, CABG is preferred to PCI in patients with HCLs because of a higher rate of complete revascularization and less need for repeat revascularization.”

“Our findings at 10 years are in line with the general findings preferring CABG in mid and long term, whereas the benefit of very long-term follow-up might be more complex to capture and comprehend,” they concluded. “Whether HCLs require special consideration when deciding the mode of revascularization beyond their contribution to the SYNTAX score deserves further evaluation.

“Newer PCI technology or CABG methods may become a game-changer in the future,” they speculated.
 

Worse clinical outcomes

Heavy coronary calcification is associated with worse clinical outcomes after PCI or CABG, but to date, no trial has compared 10-year outcomes after PCI or CABG in patients with complex CAD with versus without HCLs.

To look at this, Dr. Kawashima and colleagues performed a subanalysis of patients in the SYNTAXES study. The original SYNTAX trial had randomized 1,800 patients with complex CAD who were eligible for either PCI or CABG 1:1 to these two treatments, with a 5-year follow-up, and SYNTAXES extended the follow-up to 10 years.  

Of the 1,800 patients, 532 (29.6%) had at least one HCL and the rest (70.4%) did not.

The median follow-up in SYNTAXES was 11.2 years overall and 11.9 years in survivors.

At baseline, compared with other patients, those with HCLs were older and had a lower body mass index and higher rates of insulin-treated diabetes, hypertension, previous cerebrovascular disease, peripheral vascular disease, chronic obstructive pulmonary disease, chronic kidney disease, and heart failure.

After adjusting for multiple variables, having a HCL was an independent predictor of greater risk of 10-year mortality (hazard ratio, 1.36; 95% confidence interval, 1.09-1.69; P = .006).

In patients without HCLs, mortality was significantly higher after PCI than CABG (HR, 1.44; 95% CI, 1.14-1.83; P = .003), whereas in those with HCLs, there was no significant difference (HR, 0.85; 95% CI, 0.64-1.13; P = .264).

The location of the HCL did not have any impact on 10-year mortality regardless of the assigned treatment.

Among patients with at least one HCL who underwent CABG, those with at least two HCLs had greater 10-year all-cause mortality than those with one HCL; this difference was not seen among patients with at least one HCL who underwent PCI.

The researchers acknowledge study limitations include that it was a post hoc analysis, so it should be considered hypothesis generating.

In addition, SYNTAX was conducted between 2005 and 2007, when PCI mainly used first-generation paclitaxel drug-eluting stents, so the findings may not be generalizable to current practice.

SYNTAXES was supported by the German Foundation of Heart Research. SYNTAX, during 0- to 5-year follow-up, was funded by Boston Scientific. Dr. Serruys reported receiving personal fees from SMT, Philips/Volcano, Xeltis, Novartis, and Meril Life. Dr. Kawashima reported no relevant financial relationships. Dr. Baber reported receiving honoraria and speaker fees from AstraZeneca, Biotronik, and Amgen.

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

Patients with complex coronary artery disease (CAD) – either three-vessel disease and/or left main disease – who also had heavy coronary artery calcification (CAC) had greater all-cause mortality 10 years after revascularization, compared with those without such lesions.

However, perhaps unexpectedly, patients with heavily calcified lesions (HCLs) had similar 10-year survival whether they had undergone coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI).

These findings from a post hoc analysis of the SYNTAX Extended Survival (SYNTAXES) study led by Hideyuki Kawashima, MD, PhD, National University of Ireland, Galway, and the University of Amsterdam, were published online Dec. 29, 2021, in JACC: Cardiovascular Interventions.

“There was an apparent lack of benefit at very long-term with CABG versus PCI in the presence of HCL,” Dr. Kawashima and corresponding author Patrick W. Serruys, MD, PhD, National University of Ireland and Imperial College London, summarized in a joint email to this news organization.

“Since HCLs – the final status of atherosclerosis and inflammation – reflect the aging process, complexity, and extensiveness of CAD, and comorbidity, it is possible that the currently available revascularization methods do not provide benefit in the prevention of long-term [10-year] mortality,” they suggested.  

In an accompanying editorial, Usman Baber, MD, commented that this study provides a “novel insight.”

Specifically, while patients without HCLs had significantly lower 10-year mortality with CABG versus PCI (18.8% vs. 26.0%; P = .003), an opposite trend was observed among those with HCLs (39.0% vs. 34.0%; P = .26; P int = .005).

The patients with HCLs had higher SYNTAX scores (30.8 vs. 22.4; P < .001) and more complex CAD, so their lack of 10-year mortality benefit with CABG “is somewhat unexpected and warrants further scrutiny,” added Dr. Baber, from the University of Oklahoma Health Sciences Center in Oklahoma City.

Dr. Serruys and Dr. Kawashima agreed that “this study highlights the need for further research on this topic focusing on this specific population with HCLs,” which were 30% of the patients with complex lesions who participated in SYNTAXES.
 

Consider factors beyond coronary anatomy

The current findings reinforce “the importance of considering not just coronary anatomy, but patient age and other comorbid factors when evaluating mode of revascularization,” said Dr. Baber.

“Coronary calcification is a strong factor in deciding between CABG versus PCI, as multiple studies have shown that CAC increases risk after PCI, even with contemporary safe stent platforms,” he explained in an email.

The current study suggests the adverse prognosis associated with CAC also persists for patients treated with CABG.

Dr. Baber said that, “for patients in whom PCI may not be feasible due to extensive and bulky coronary calcification, it is important to emphasize that the benefits of CABG (versus PCI) may not be as significant or durable.”

“The lack of benefit with CABG,” he added, “is likely due to comorbid factors that tend to increase in prevalence with vascular calcification (older age, peripheral arterial disease, renal impairment, etc).”

This study reinforces “the importance of not just considering coronary complexity, but also additional noncoronary factors that influence long-term prognosis in patients with advanced multivessel CAD,” Dr. Baber stressed.

More aggressive lipid-lowering or antithrombotic therapy may improve the prognosis for such patients, he suggested.

“In general,” Dr. Serruys and Dr. Kawashima similarly noted, “for short-/mid-term outcomes, CABG is preferred to PCI in patients with HCLs because of a higher rate of complete revascularization and less need for repeat revascularization.”

“Our findings at 10 years are in line with the general findings preferring CABG in mid and long term, whereas the benefit of very long-term follow-up might be more complex to capture and comprehend,” they concluded. “Whether HCLs require special consideration when deciding the mode of revascularization beyond their contribution to the SYNTAX score deserves further evaluation.

“Newer PCI technology or CABG methods may become a game-changer in the future,” they speculated.
 

Worse clinical outcomes

Heavy coronary calcification is associated with worse clinical outcomes after PCI or CABG, but to date, no trial has compared 10-year outcomes after PCI or CABG in patients with complex CAD with versus without HCLs.

To look at this, Dr. Kawashima and colleagues performed a subanalysis of patients in the SYNTAXES study. The original SYNTAX trial had randomized 1,800 patients with complex CAD who were eligible for either PCI or CABG 1:1 to these two treatments, with a 5-year follow-up, and SYNTAXES extended the follow-up to 10 years.  

Of the 1,800 patients, 532 (29.6%) had at least one HCL and the rest (70.4%) did not.

The median follow-up in SYNTAXES was 11.2 years overall and 11.9 years in survivors.

At baseline, compared with other patients, those with HCLs were older and had a lower body mass index and higher rates of insulin-treated diabetes, hypertension, previous cerebrovascular disease, peripheral vascular disease, chronic obstructive pulmonary disease, chronic kidney disease, and heart failure.

After adjusting for multiple variables, having a HCL was an independent predictor of greater risk of 10-year mortality (hazard ratio, 1.36; 95% confidence interval, 1.09-1.69; P = .006).

In patients without HCLs, mortality was significantly higher after PCI than CABG (HR, 1.44; 95% CI, 1.14-1.83; P = .003), whereas in those with HCLs, there was no significant difference (HR, 0.85; 95% CI, 0.64-1.13; P = .264).

The location of the HCL did not have any impact on 10-year mortality regardless of the assigned treatment.

Among patients with at least one HCL who underwent CABG, those with at least two HCLs had greater 10-year all-cause mortality than those with one HCL; this difference was not seen among patients with at least one HCL who underwent PCI.

The researchers acknowledge study limitations include that it was a post hoc analysis, so it should be considered hypothesis generating.

In addition, SYNTAX was conducted between 2005 and 2007, when PCI mainly used first-generation paclitaxel drug-eluting stents, so the findings may not be generalizable to current practice.

SYNTAXES was supported by the German Foundation of Heart Research. SYNTAX, during 0- to 5-year follow-up, was funded by Boston Scientific. Dr. Serruys reported receiving personal fees from SMT, Philips/Volcano, Xeltis, Novartis, and Meril Life. Dr. Kawashima reported no relevant financial relationships. Dr. Baber reported receiving honoraria and speaker fees from AstraZeneca, Biotronik, and Amgen.

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

Patients with complex coronary artery disease (CAD) – either three-vessel disease and/or left main disease – who also had heavy coronary artery calcification (CAC) had greater all-cause mortality 10 years after revascularization, compared with those without such lesions.

However, perhaps unexpectedly, patients with heavily calcified lesions (HCLs) had similar 10-year survival whether they had undergone coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI).

These findings from a post hoc analysis of the SYNTAX Extended Survival (SYNTAXES) study led by Hideyuki Kawashima, MD, PhD, National University of Ireland, Galway, and the University of Amsterdam, were published online Dec. 29, 2021, in JACC: Cardiovascular Interventions.

“There was an apparent lack of benefit at very long-term with CABG versus PCI in the presence of HCL,” Dr. Kawashima and corresponding author Patrick W. Serruys, MD, PhD, National University of Ireland and Imperial College London, summarized in a joint email to this news organization.

“Since HCLs – the final status of atherosclerosis and inflammation – reflect the aging process, complexity, and extensiveness of CAD, and comorbidity, it is possible that the currently available revascularization methods do not provide benefit in the prevention of long-term [10-year] mortality,” they suggested.  

In an accompanying editorial, Usman Baber, MD, commented that this study provides a “novel insight.”

Specifically, while patients without HCLs had significantly lower 10-year mortality with CABG versus PCI (18.8% vs. 26.0%; P = .003), an opposite trend was observed among those with HCLs (39.0% vs. 34.0%; P = .26; P int = .005).

The patients with HCLs had higher SYNTAX scores (30.8 vs. 22.4; P < .001) and more complex CAD, so their lack of 10-year mortality benefit with CABG “is somewhat unexpected and warrants further scrutiny,” added Dr. Baber, from the University of Oklahoma Health Sciences Center in Oklahoma City.

Dr. Serruys and Dr. Kawashima agreed that “this study highlights the need for further research on this topic focusing on this specific population with HCLs,” which were 30% of the patients with complex lesions who participated in SYNTAXES.
 

Consider factors beyond coronary anatomy

The current findings reinforce “the importance of considering not just coronary anatomy, but patient age and other comorbid factors when evaluating mode of revascularization,” said Dr. Baber.

“Coronary calcification is a strong factor in deciding between CABG versus PCI, as multiple studies have shown that CAC increases risk after PCI, even with contemporary safe stent platforms,” he explained in an email.

The current study suggests the adverse prognosis associated with CAC also persists for patients treated with CABG.

Dr. Baber said that, “for patients in whom PCI may not be feasible due to extensive and bulky coronary calcification, it is important to emphasize that the benefits of CABG (versus PCI) may not be as significant or durable.”

“The lack of benefit with CABG,” he added, “is likely due to comorbid factors that tend to increase in prevalence with vascular calcification (older age, peripheral arterial disease, renal impairment, etc).”

This study reinforces “the importance of not just considering coronary complexity, but also additional noncoronary factors that influence long-term prognosis in patients with advanced multivessel CAD,” Dr. Baber stressed.

More aggressive lipid-lowering or antithrombotic therapy may improve the prognosis for such patients, he suggested.

“In general,” Dr. Serruys and Dr. Kawashima similarly noted, “for short-/mid-term outcomes, CABG is preferred to PCI in patients with HCLs because of a higher rate of complete revascularization and less need for repeat revascularization.”

“Our findings at 10 years are in line with the general findings preferring CABG in mid and long term, whereas the benefit of very long-term follow-up might be more complex to capture and comprehend,” they concluded. “Whether HCLs require special consideration when deciding the mode of revascularization beyond their contribution to the SYNTAX score deserves further evaluation.

“Newer PCI technology or CABG methods may become a game-changer in the future,” they speculated.
 

Worse clinical outcomes

Heavy coronary calcification is associated with worse clinical outcomes after PCI or CABG, but to date, no trial has compared 10-year outcomes after PCI or CABG in patients with complex CAD with versus without HCLs.

To look at this, Dr. Kawashima and colleagues performed a subanalysis of patients in the SYNTAXES study. The original SYNTAX trial had randomized 1,800 patients with complex CAD who were eligible for either PCI or CABG 1:1 to these two treatments, with a 5-year follow-up, and SYNTAXES extended the follow-up to 10 years.  

Of the 1,800 patients, 532 (29.6%) had at least one HCL and the rest (70.4%) did not.

The median follow-up in SYNTAXES was 11.2 years overall and 11.9 years in survivors.

At baseline, compared with other patients, those with HCLs were older and had a lower body mass index and higher rates of insulin-treated diabetes, hypertension, previous cerebrovascular disease, peripheral vascular disease, chronic obstructive pulmonary disease, chronic kidney disease, and heart failure.

After adjusting for multiple variables, having a HCL was an independent predictor of greater risk of 10-year mortality (hazard ratio, 1.36; 95% confidence interval, 1.09-1.69; P = .006).

In patients without HCLs, mortality was significantly higher after PCI than CABG (HR, 1.44; 95% CI, 1.14-1.83; P = .003), whereas in those with HCLs, there was no significant difference (HR, 0.85; 95% CI, 0.64-1.13; P = .264).

The location of the HCL did not have any impact on 10-year mortality regardless of the assigned treatment.

Among patients with at least one HCL who underwent CABG, those with at least two HCLs had greater 10-year all-cause mortality than those with one HCL; this difference was not seen among patients with at least one HCL who underwent PCI.

The researchers acknowledge study limitations include that it was a post hoc analysis, so it should be considered hypothesis generating.

In addition, SYNTAX was conducted between 2005 and 2007, when PCI mainly used first-generation paclitaxel drug-eluting stents, so the findings may not be generalizable to current practice.

SYNTAXES was supported by the German Foundation of Heart Research. SYNTAX, during 0- to 5-year follow-up, was funded by Boston Scientific. Dr. Serruys reported receiving personal fees from SMT, Philips/Volcano, Xeltis, Novartis, and Meril Life. Dr. Kawashima reported no relevant financial relationships. Dr. Baber reported receiving honoraria and speaker fees from AstraZeneca, Biotronik, and Amgen.

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

For those of us who see adolescent patients on a regular basis, it seems that they use new vocabulary almost every day. While you may not need to know what “lit” means, you probably do need to understand terms used to describe your patients’ identities. At times it feels like we, as providers, have to be on TikTok to keep up with our patients, and while this may be an amusing way to educate ourselves, a judicious Google search can be much more helpful. The interesting part about LGBTQ+ terminology is that it stems from the community and thus is frequently updated to reflect our evolving understanding of gender, sexuality, and identity. That being said, it can make it difficult for those who are not plugged in to the community to keep up to date. While we have learned in medicine to use accurate terminology and appropriate three-letter acronyms (or “TLAs” as one of my residents referenced them when I was a medical student) to describe medical conditions, the LGBTQ+ community has its own set of terms and acronyms. These new words may seem daunting, but they are often based in Latin roots or prefixes such as a-, demi-, poly-, and pan-, which may be familiar to those of us who use plenty of other Latin-based terms in medicine and our everyday lives. By paying attention to how people define and use terminology, we can better recognize their true identities and become better providers.

The first, and perhaps most important, piece of advice is to maintain cultural humility. Know when to admit you don’t recognize a term and politely ask the definition. For example, the first time I heard the term “demiboy” I said “I’m not familiar with that word. Can you explain what it means to you?” Phrasing the question as such is also helpful in that it gives the individuals a chance to really define their identity. In addition, some words may be used differently by various individuals and by asking what the word means to them, you can have a better understanding of how they are using the terminology. In this particular instance, the patient felt more masculine, but not 100%, partway between agender (meaning having no gender identity) and being “all male.” By embracing cultural humility, we place the patients in the role of expert on their own identity and orientation. According to Maria Ruud, DNP, of the University of Minnesota, Minneapolis, cultural humility is the “ongoing self-reflection and education …[seeking] to gain an awareness of their own assumptions and biases that may contribute to health disparities.”¹

Dr. Lawlis is an assistant professor of pediatrics at the University of Oklahoma Health Sciences Center, Oklahoma City, and an adolescent medicine specialist at OU Children’s. She has no relevant financial disclosures. Email her at [email protected].

References

1. Ruud M. Nursing for women’s health. 2018;22(3):255-63.

2. Killermann S. It’s Pronounced Metrosexual. 2020.

3. Killermann S. Defining LGBTQ+: A guide to gender and sexuality terminology. 2019, Feb 25.

4. The Joint Commission. Advancing effective communication, cultural competence, and patient- and family-centered care for the lesbian, gay, bisexual, and transgender (LGBT) community: A field guide. Oak Brook, Ill. 2011.

5. LGBT health disparities. American Psychiatric Association Public Interest Government Relations Office. 2013 May.

6. Lawlis S et al. Health services for LGBTQ+ patients. Psychiatr Ann. 2019;49(10):426-35.

7. Diagnostic and Statistical Manual of Mental Disorders. 5th ed. Arlington, VA: American Psychiatric Association; 2013.

8. Center of Excellence for Transgender Health, department of family and community medicine, UCSF. Guidelines for the primary and gender-affirming care of transgender and gender nonbinary people. 2016 Jun 17.

For those of us who see adolescent patients on a regular basis, it seems that they use new vocabulary almost every day. While you may not need to know what “lit” means, you probably do need to understand terms used to describe your patients’ identities. At times it feels like we, as providers, have to be on TikTok to keep up with our patients, and while this may be an amusing way to educate ourselves, a judicious Google search can be much more helpful. The interesting part about LGBTQ+ terminology is that it stems from the community and thus is frequently updated to reflect our evolving understanding of gender, sexuality, and identity. That being said, it can make it difficult for those who are not plugged in to the community to keep up to date. While we have learned in medicine to use accurate terminology and appropriate three-letter acronyms (or “TLAs” as one of my residents referenced them when I was a medical student) to describe medical conditions, the LGBTQ+ community has its own set of terms and acronyms. These new words may seem daunting, but they are often based in Latin roots or prefixes such as a-, demi-, poly-, and pan-, which may be familiar to those of us who use plenty of other Latin-based terms in medicine and our everyday lives. By paying attention to how people define and use terminology, we can better recognize their true identities and become better providers.

The first, and perhaps most important, piece of advice is to maintain cultural humility. Know when to admit you don’t recognize a term and politely ask the definition. For example, the first time I heard the term “demiboy” I said “I’m not familiar with that word. Can you explain what it means to you?” Phrasing the question as such is also helpful in that it gives the individuals a chance to really define their identity. In addition, some words may be used differently by various individuals and by asking what the word means to them, you can have a better understanding of how they are using the terminology. In this particular instance, the patient felt more masculine, but not 100%, partway between agender (meaning having no gender identity) and being “all male.” By embracing cultural humility, we place the patients in the role of expert on their own identity and orientation. According to Maria Ruud, DNP, of the University of Minnesota, Minneapolis, cultural humility is the “ongoing self-reflection and education …[seeking] to gain an awareness of their own assumptions and biases that may contribute to health disparities.”¹

Dr. Lawlis is an assistant professor of pediatrics at the University of Oklahoma Health Sciences Center, Oklahoma City, and an adolescent medicine specialist at OU Children’s. She has no relevant financial disclosures. Email her at [email protected].

References

1. Ruud M. Nursing for women’s health. 2018;22(3):255-63.

2. Killermann S. It’s Pronounced Metrosexual. 2020.

3. Killermann S. Defining LGBTQ+: A guide to gender and sexuality terminology. 2019, Feb 25.

4. The Joint Commission. Advancing effective communication, cultural competence, and patient- and family-centered care for the lesbian, gay, bisexual, and transgender (LGBT) community: A field guide. Oak Brook, Ill. 2011.

5. LGBT health disparities. American Psychiatric Association Public Interest Government Relations Office. 2013 May.

6. Lawlis S et al. Health services for LGBTQ+ patients. Psychiatr Ann. 2019;49(10):426-35.

7. Diagnostic and Statistical Manual of Mental Disorders. 5th ed. Arlington, VA: American Psychiatric Association; 2013.

8. Center of Excellence for Transgender Health, department of family and community medicine, UCSF. Guidelines for the primary and gender-affirming care of transgender and gender nonbinary people. 2016 Jun 17.

For those of us who see adolescent patients on a regular basis, it seems that they use new vocabulary almost every day. While you may not need to know what “lit” means, you probably do need to understand terms used to describe your patients’ identities. At times it feels like we, as providers, have to be on TikTok to keep up with our patients, and while this may be an amusing way to educate ourselves, a judicious Google search can be much more helpful. The interesting part about LGBTQ+ terminology is that it stems from the community and thus is frequently updated to reflect our evolving understanding of gender, sexuality, and identity. That being said, it can make it difficult for those who are not plugged in to the community to keep up to date. While we have learned in medicine to use accurate terminology and appropriate three-letter acronyms (or “TLAs” as one of my residents referenced them when I was a medical student) to describe medical conditions, the LGBTQ+ community has its own set of terms and acronyms. These new words may seem daunting, but they are often based in Latin roots or prefixes such as a-, demi-, poly-, and pan-, which may be familiar to those of us who use plenty of other Latin-based terms in medicine and our everyday lives. By paying attention to how people define and use terminology, we can better recognize their true identities and become better providers.

The first, and perhaps most important, piece of advice is to maintain cultural humility. Know when to admit you don’t recognize a term and politely ask the definition. For example, the first time I heard the term “demiboy” I said “I’m not familiar with that word. Can you explain what it means to you?” Phrasing the question as such is also helpful in that it gives the individuals a chance to really define their identity. In addition, some words may be used differently by various individuals and by asking what the word means to them, you can have a better understanding of how they are using the terminology. In this particular instance, the patient felt more masculine, but not 100%, partway between agender (meaning having no gender identity) and being “all male.” By embracing cultural humility, we place the patients in the role of expert on their own identity and orientation. According to Maria Ruud, DNP, of the University of Minnesota, Minneapolis, cultural humility is the “ongoing self-reflection and education …[seeking] to gain an awareness of their own assumptions and biases that may contribute to health disparities.”¹

Dr. Lawlis is an assistant professor of pediatrics at the University of Oklahoma Health Sciences Center, Oklahoma City, and an adolescent medicine specialist at OU Children’s. She has no relevant financial disclosures. Email her at [email protected].

References

1. Ruud M. Nursing for women’s health. 2018;22(3):255-63.

2. Killermann S. It’s Pronounced Metrosexual. 2020.

3. Killermann S. Defining LGBTQ+: A guide to gender and sexuality terminology. 2019, Feb 25.

4. The Joint Commission. Advancing effective communication, cultural competence, and patient- and family-centered care for the lesbian, gay, bisexual, and transgender (LGBT) community: A field guide. Oak Brook, Ill. 2011.

5. LGBT health disparities. American Psychiatric Association Public Interest Government Relations Office. 2013 May.

6. Lawlis S et al. Health services for LGBTQ+ patients. Psychiatr Ann. 2019;49(10):426-35.

7. Diagnostic and Statistical Manual of Mental Disorders. 5th ed. Arlington, VA: American Psychiatric Association; 2013.

8. Center of Excellence for Transgender Health, department of family and community medicine, UCSF. Guidelines for the primary and gender-affirming care of transgender and gender nonbinary people. 2016 Jun 17.

Jellyfish stings are one of the most common marine injuries, with an estimated 150 million stings occurring annually worldwide.¹ Most jellyfish stings result in painful localized skin reactions that are self-limited and can be treated with conservative measures including hot water immersion and topical anesthetics. Life-threatening systemic reactions (eg, anaphylaxis, Irukandji syndrome) can occur with some species.^2-4 Mainstream media reports do not reflect the true incidence and variability of jellyfish-related injuries that are commonly encountered in the clinic.³

Characteristics of Jellyfish

There are roughly 10,000 known species of jellyfish, with approximately 100 of them posing danger to humans.⁵ Jellyfish belong to the phylum Cnidaria, which is comprised of 5 classes of both free-floating and sessile animals: Staurozoa (stauromedusae), Hydrozoa (hydroids, fire corals, and Portuguese man-of-war), Scyphozoa (true jellyfish), Anthozoa (corals and sea anemones), and Cubozoa (box jellyfish and Irukandji jellyfish).^1,2,6 Jellyfish typically have several tentacles suspended from a free-floating gelatinous body or bell; these tentacles are covered with thousands of cells unique to Cnidaria called nematocytes or cnidocytes containing specialized stinging organelles known as nematocysts. When triggered by physical (eg, human or foreign-body contact) or chemical stimuli, each nematocyst ejects a hollow filament or barb externally, releasing venom into the victim.^7,8

The scyphozoan, hydrozoan, and cubozoan life cycles generally consist of a bottom-dwelling, sessile polyp form that produces multiple free-swimming ephyrae through an asexual reproductive process called strobilation. These ephyrae grow into the fully mature medusae, recognizable as jellyfish (Figure 1).⁵ Additionally, jellyfish populations experience cycles of temporal and spatial population abundance and crashes known as jellyfish blooms. In 2017, Kaffenberger et al⁹ reviewed the shifting landscape of skin diseases in North America attributable to major changes in climate and weather patterns, including the rise in jellyfish blooms and envenomation outbreaks worldwide (eg, Physalia physalis [Portuguese man-of-war][Figure 2] along the southeastern US coastline, Porpita pacifica off Japanese beaches). Some research suggests jellyfish surges relate to climate change and human interactions with jellyfish habitats by way of eutrophication and fishing (removing predators of jellyfish).^9,10

Clinical Presentation

Jellyfish injuries can vary greatly in clinical symptoms, but they do follow some basic patterns. The severity of pain and symptoms is related to the jellyfish species, the number of stinging cells (nematocysts) that are triggered, and the potency of the venom that is absorbed by the victim.^11-13 Most stings are minor, and patients experience immediate localized pain with serpiginous raised erythematous or urticarial lesions following the distribution of tentacle contact; these lesions have been described as tentaclelike and resembling a string of beads (Figure 3).¹² Pain usually lasts a couple hours, while the skin lesions can last hours to days and can even recur years later. This pattern fits that of the well-known hydrozoans P physalis and Physalia utriculus (bluebottle), which are endemic to the Atlantic and Indo-Pacific Oceans, respectively. The scyphozoan jellyfish causing similar presentations include Pelagia noctiluca (Mauve stinger), Aurelia aurita (Moon jellyfish), and Cyanea species. The cubozoan Chironex fleckeri (Australian box jellyfish or sea wasp) also causes tentaclelike stings but is widely considered the most dangerous jellyfish, as its venom is known to cause cardiac or respiratory arrest.^4,11 More than 100 fatalities have been reported following severe envenomations from C fleckeri in Australian and Indo-Pacific waters.⁶

Stings from another box jellyfish species, Carukia barnesi, cause a unique presentation known as Irukandji syndrome. Carukia barnesi is a small box jellyfish with a bell measuring roughly 2 cm in diameter. It has nematocysts on both its bell and tentacles. It inhabits deeper waters and typically stings divers but also can wash ashore and injure beach tourists. Although Irukandji syndrome usually is associated with C barnesi, which is endemic to Northern Australian beaches, other jellyfish species including P physalis rarely have been linked to this potentially fatal syndrome.^6,11 Unlike the immediate cutaneous and systemic findings described in C fleckeri encounters, symptoms of Irukandji-like stings can be delayed by up to 30 minutes. Patients may present with severe generalized pain (lower back, chest, headache), signs of excess catecholamine release (tachycardia, hypertension, anxiety, diaphoresis, agitation), or cardiopulmonary decompensation (arrhythmia, cardiac arrest, pulmonary edema).^6,11,14.15 Anaphylactic reactions also have been reported in those sensitized by prior stings.¹⁶

Management

Prevention of drowning is key in all marine injuries. Rescuers should remove the individual from the water, establish the ABCs—airway, breathing, and circulation—and seek acute medical attention. If immediate resuscitation is not required, douse the wound as soon as possible with a solution that halts further nematocyst discharge, which may contain alcohol, vinegar, or bicarbonate, depending on the prevalent species. General guidance is available to providers through evidence-based, point-of-care databases including UpToDate and DynaMed, as well as through the American Heart Association (AHA) or a country’s equivalent council on emergency care if residing outside the United States. Pressure immobilization bandages as a means of decreasing venom redistribution is no longer recommended by the AHA because animal studies have shown increased nematocyst discharge after pressure application.¹⁷ As such, touching or applying pressure to the affected area is not recommended until after a proper rinse solution has been applied. Tentacles may be removed mechanically with gloved hands or sand and seawater with minimal compression or agitation.

When acetic acid is appropriate, such as for cubozoan stings, commercially available vinegar (5% acetic acid in the United States) is preferred.^16,17 Tap water can cause discharge of nematocysts, and seawater is preferred when no other solution is available.¹⁸ Most marine venoms are heat labile. Immersion in hot water can produce pain relief, but ice can be just as efficacious and is preferred by some patients. Prior reports of patients stung by Physalia species demonstrated greater pain relief with hot water immersion compared to ice pack application.^18,19

In the setting of anaphylaxis, patients should receive epinephrine and be transported to a hospital with appropriate hemodynamic monitoring and supportive care. If the species of jellyfish has been identified, species-specific antivenin also may be available in certain regions (eg, C fleckeri antivenin manufactured in Australia), but it is unclear if it improves outcomes when compared with supportive care alone.^6,16

Conclusion

Following jellyfish stings, most skin lesions will spontaneously resolve. Patients likely will present days to weeks following the inciting event with mild cutaneous symptoms that are amenable to topical corticosteroids. Recurrent dermatitis following a jellyfish sting is uncommon and is thought to be due to an immunologic mechanism consistent with type IV hypersensitivity reactions. Patients may require multiple courses of treatment before complete resolution.²⁰

Patient education regarding marine envenomation and mechanical barriers such as wetsuits or stinger suits can reduce the risk for injury from jellyfish stings. Sting-inhibiting lotions also are commercially available, though more research is needed.²¹ Many beaches that are known to harbor the dangerous box jellyfish provide stinger nets to direct travelers to safer waters. Complete avoidance during jellyfish season is recommended in highly endemic areas.¹

Jellyfish stings are one of the most common marine injuries, with an estimated 150 million stings occurring annually worldwide.¹ Most jellyfish stings result in painful localized skin reactions that are self-limited and can be treated with conservative measures including hot water immersion and topical anesthetics. Life-threatening systemic reactions (eg, anaphylaxis, Irukandji syndrome) can occur with some species.^2-4 Mainstream media reports do not reflect the true incidence and variability of jellyfish-related injuries that are commonly encountered in the clinic.³

Characteristics of Jellyfish

There are roughly 10,000 known species of jellyfish, with approximately 100 of them posing danger to humans.⁵ Jellyfish belong to the phylum Cnidaria, which is comprised of 5 classes of both free-floating and sessile animals: Staurozoa (stauromedusae), Hydrozoa (hydroids, fire corals, and Portuguese man-of-war), Scyphozoa (true jellyfish), Anthozoa (corals and sea anemones), and Cubozoa (box jellyfish and Irukandji jellyfish).^1,2,6 Jellyfish typically have several tentacles suspended from a free-floating gelatinous body or bell; these tentacles are covered with thousands of cells unique to Cnidaria called nematocytes or cnidocytes containing specialized stinging organelles known as nematocysts. When triggered by physical (eg, human or foreign-body contact) or chemical stimuli, each nematocyst ejects a hollow filament or barb externally, releasing venom into the victim.^7,8

The scyphozoan, hydrozoan, and cubozoan life cycles generally consist of a bottom-dwelling, sessile polyp form that produces multiple free-swimming ephyrae through an asexual reproductive process called strobilation. These ephyrae grow into the fully mature medusae, recognizable as jellyfish (Figure 1).⁵ Additionally, jellyfish populations experience cycles of temporal and spatial population abundance and crashes known as jellyfish blooms. In 2017, Kaffenberger et al⁹ reviewed the shifting landscape of skin diseases in North America attributable to major changes in climate and weather patterns, including the rise in jellyfish blooms and envenomation outbreaks worldwide (eg, Physalia physalis [Portuguese man-of-war][Figure 2] along the southeastern US coastline, Porpita pacifica off Japanese beaches). Some research suggests jellyfish surges relate to climate change and human interactions with jellyfish habitats by way of eutrophication and fishing (removing predators of jellyfish).^9,10

Clinical Presentation

Jellyfish injuries can vary greatly in clinical symptoms, but they do follow some basic patterns. The severity of pain and symptoms is related to the jellyfish species, the number of stinging cells (nematocysts) that are triggered, and the potency of the venom that is absorbed by the victim.^11-13 Most stings are minor, and patients experience immediate localized pain with serpiginous raised erythematous or urticarial lesions following the distribution of tentacle contact; these lesions have been described as tentaclelike and resembling a string of beads (Figure 3).¹² Pain usually lasts a couple hours, while the skin lesions can last hours to days and can even recur years later. This pattern fits that of the well-known hydrozoans P physalis and Physalia utriculus (bluebottle), which are endemic to the Atlantic and Indo-Pacific Oceans, respectively. The scyphozoan jellyfish causing similar presentations include Pelagia noctiluca (Mauve stinger), Aurelia aurita (Moon jellyfish), and Cyanea species. The cubozoan Chironex fleckeri (Australian box jellyfish or sea wasp) also causes tentaclelike stings but is widely considered the most dangerous jellyfish, as its venom is known to cause cardiac or respiratory arrest.^4,11 More than 100 fatalities have been reported following severe envenomations from C fleckeri in Australian and Indo-Pacific waters.⁶

Stings from another box jellyfish species, Carukia barnesi, cause a unique presentation known as Irukandji syndrome. Carukia barnesi is a small box jellyfish with a bell measuring roughly 2 cm in diameter. It has nematocysts on both its bell and tentacles. It inhabits deeper waters and typically stings divers but also can wash ashore and injure beach tourists. Although Irukandji syndrome usually is associated with C barnesi, which is endemic to Northern Australian beaches, other jellyfish species including P physalis rarely have been linked to this potentially fatal syndrome.^6,11 Unlike the immediate cutaneous and systemic findings described in C fleckeri encounters, symptoms of Irukandji-like stings can be delayed by up to 30 minutes. Patients may present with severe generalized pain (lower back, chest, headache), signs of excess catecholamine release (tachycardia, hypertension, anxiety, diaphoresis, agitation), or cardiopulmonary decompensation (arrhythmia, cardiac arrest, pulmonary edema).^6,11,14.15 Anaphylactic reactions also have been reported in those sensitized by prior stings.¹⁶

Management

Prevention of drowning is key in all marine injuries. Rescuers should remove the individual from the water, establish the ABCs—airway, breathing, and circulation—and seek acute medical attention. If immediate resuscitation is not required, douse the wound as soon as possible with a solution that halts further nematocyst discharge, which may contain alcohol, vinegar, or bicarbonate, depending on the prevalent species. General guidance is available to providers through evidence-based, point-of-care databases including UpToDate and DynaMed, as well as through the American Heart Association (AHA) or a country’s equivalent council on emergency care if residing outside the United States. Pressure immobilization bandages as a means of decreasing venom redistribution is no longer recommended by the AHA because animal studies have shown increased nematocyst discharge after pressure application.¹⁷ As such, touching or applying pressure to the affected area is not recommended until after a proper rinse solution has been applied. Tentacles may be removed mechanically with gloved hands or sand and seawater with minimal compression or agitation.

When acetic acid is appropriate, such as for cubozoan stings, commercially available vinegar (5% acetic acid in the United States) is preferred.^16,17 Tap water can cause discharge of nematocysts, and seawater is preferred when no other solution is available.¹⁸ Most marine venoms are heat labile. Immersion in hot water can produce pain relief, but ice can be just as efficacious and is preferred by some patients. Prior reports of patients stung by Physalia species demonstrated greater pain relief with hot water immersion compared to ice pack application.^18,19

In the setting of anaphylaxis, patients should receive epinephrine and be transported to a hospital with appropriate hemodynamic monitoring and supportive care. If the species of jellyfish has been identified, species-specific antivenin also may be available in certain regions (eg, C fleckeri antivenin manufactured in Australia), but it is unclear if it improves outcomes when compared with supportive care alone.^6,16

Conclusion

Following jellyfish stings, most skin lesions will spontaneously resolve. Patients likely will present days to weeks following the inciting event with mild cutaneous symptoms that are amenable to topical corticosteroids. Recurrent dermatitis following a jellyfish sting is uncommon and is thought to be due to an immunologic mechanism consistent with type IV hypersensitivity reactions. Patients may require multiple courses of treatment before complete resolution.²⁰

Patient education regarding marine envenomation and mechanical barriers such as wetsuits or stinger suits can reduce the risk for injury from jellyfish stings. Sting-inhibiting lotions also are commercially available, though more research is needed.²¹ Many beaches that are known to harbor the dangerous box jellyfish provide stinger nets to direct travelers to safer waters. Complete avoidance during jellyfish season is recommended in highly endemic areas.¹

Jellyfish stings are one of the most common marine injuries, with an estimated 150 million stings occurring annually worldwide.¹ Most jellyfish stings result in painful localized skin reactions that are self-limited and can be treated with conservative measures including hot water immersion and topical anesthetics. Life-threatening systemic reactions (eg, anaphylaxis, Irukandji syndrome) can occur with some species.^2-4 Mainstream media reports do not reflect the true incidence and variability of jellyfish-related injuries that are commonly encountered in the clinic.³

Characteristics of Jellyfish

There are roughly 10,000 known species of jellyfish, with approximately 100 of them posing danger to humans.⁵ Jellyfish belong to the phylum Cnidaria, which is comprised of 5 classes of both free-floating and sessile animals: Staurozoa (stauromedusae), Hydrozoa (hydroids, fire corals, and Portuguese man-of-war), Scyphozoa (true jellyfish), Anthozoa (corals and sea anemones), and Cubozoa (box jellyfish and Irukandji jellyfish).^1,2,6 Jellyfish typically have several tentacles suspended from a free-floating gelatinous body or bell; these tentacles are covered with thousands of cells unique to Cnidaria called nematocytes or cnidocytes containing specialized stinging organelles known as nematocysts. When triggered by physical (eg, human or foreign-body contact) or chemical stimuli, each nematocyst ejects a hollow filament or barb externally, releasing venom into the victim.^7,8

The scyphozoan, hydrozoan, and cubozoan life cycles generally consist of a bottom-dwelling, sessile polyp form that produces multiple free-swimming ephyrae through an asexual reproductive process called strobilation. These ephyrae grow into the fully mature medusae, recognizable as jellyfish (Figure 1).⁵ Additionally, jellyfish populations experience cycles of temporal and spatial population abundance and crashes known as jellyfish blooms. In 2017, Kaffenberger et al⁹ reviewed the shifting landscape of skin diseases in North America attributable to major changes in climate and weather patterns, including the rise in jellyfish blooms and envenomation outbreaks worldwide (eg, Physalia physalis [Portuguese man-of-war][Figure 2] along the southeastern US coastline, Porpita pacifica off Japanese beaches). Some research suggests jellyfish surges relate to climate change and human interactions with jellyfish habitats by way of eutrophication and fishing (removing predators of jellyfish).^9,10

Clinical Presentation

Jellyfish injuries can vary greatly in clinical symptoms, but they do follow some basic patterns. The severity of pain and symptoms is related to the jellyfish species, the number of stinging cells (nematocysts) that are triggered, and the potency of the venom that is absorbed by the victim.^11-13 Most stings are minor, and patients experience immediate localized pain with serpiginous raised erythematous or urticarial lesions following the distribution of tentacle contact; these lesions have been described as tentaclelike and resembling a string of beads (Figure 3).¹² Pain usually lasts a couple hours, while the skin lesions can last hours to days and can even recur years later. This pattern fits that of the well-known hydrozoans P physalis and Physalia utriculus (bluebottle), which are endemic to the Atlantic and Indo-Pacific Oceans, respectively. The scyphozoan jellyfish causing similar presentations include Pelagia noctiluca (Mauve stinger), Aurelia aurita (Moon jellyfish), and Cyanea species. The cubozoan Chironex fleckeri (Australian box jellyfish or sea wasp) also causes tentaclelike stings but is widely considered the most dangerous jellyfish, as its venom is known to cause cardiac or respiratory arrest.^4,11 More than 100 fatalities have been reported following severe envenomations from C fleckeri in Australian and Indo-Pacific waters.⁶

Stings from another box jellyfish species, Carukia barnesi, cause a unique presentation known as Irukandji syndrome. Carukia barnesi is a small box jellyfish with a bell measuring roughly 2 cm in diameter. It has nematocysts on both its bell and tentacles. It inhabits deeper waters and typically stings divers but also can wash ashore and injure beach tourists. Although Irukandji syndrome usually is associated with C barnesi, which is endemic to Northern Australian beaches, other jellyfish species including P physalis rarely have been linked to this potentially fatal syndrome.^6,11 Unlike the immediate cutaneous and systemic findings described in C fleckeri encounters, symptoms of Irukandji-like stings can be delayed by up to 30 minutes. Patients may present with severe generalized pain (lower back, chest, headache), signs of excess catecholamine release (tachycardia, hypertension, anxiety, diaphoresis, agitation), or cardiopulmonary decompensation (arrhythmia, cardiac arrest, pulmonary edema).^6,11,14.15 Anaphylactic reactions also have been reported in those sensitized by prior stings.¹⁶

Management

Prevention of drowning is key in all marine injuries. Rescuers should remove the individual from the water, establish the ABCs—airway, breathing, and circulation—and seek acute medical attention. If immediate resuscitation is not required, douse the wound as soon as possible with a solution that halts further nematocyst discharge, which may contain alcohol, vinegar, or bicarbonate, depending on the prevalent species. General guidance is available to providers through evidence-based, point-of-care databases including UpToDate and DynaMed, as well as through the American Heart Association (AHA) or a country’s equivalent council on emergency care if residing outside the United States. Pressure immobilization bandages as a means of decreasing venom redistribution is no longer recommended by the AHA because animal studies have shown increased nematocyst discharge after pressure application.¹⁷ As such, touching or applying pressure to the affected area is not recommended until after a proper rinse solution has been applied. Tentacles may be removed mechanically with gloved hands or sand and seawater with minimal compression or agitation.

When acetic acid is appropriate, such as for cubozoan stings, commercially available vinegar (5% acetic acid in the United States) is preferred.^16,17 Tap water can cause discharge of nematocysts, and seawater is preferred when no other solution is available.¹⁸ Most marine venoms are heat labile. Immersion in hot water can produce pain relief, but ice can be just as efficacious and is preferred by some patients. Prior reports of patients stung by Physalia species demonstrated greater pain relief with hot water immersion compared to ice pack application.^18,19

In the setting of anaphylaxis, patients should receive epinephrine and be transported to a hospital with appropriate hemodynamic monitoring and supportive care. If the species of jellyfish has been identified, species-specific antivenin also may be available in certain regions (eg, C fleckeri antivenin manufactured in Australia), but it is unclear if it improves outcomes when compared with supportive care alone.^6,16

Conclusion

Following jellyfish stings, most skin lesions will spontaneously resolve. Patients likely will present days to weeks following the inciting event with mild cutaneous symptoms that are amenable to topical corticosteroids. Recurrent dermatitis following a jellyfish sting is uncommon and is thought to be due to an immunologic mechanism consistent with type IV hypersensitivity reactions. Patients may require multiple courses of treatment before complete resolution.²⁰

Patient education regarding marine envenomation and mechanical barriers such as wetsuits or stinger suits can reduce the risk for injury from jellyfish stings. Sting-inhibiting lotions also are commercially available, though more research is needed.²¹ Many beaches that are known to harbor the dangerous box jellyfish provide stinger nets to direct travelers to safer waters. Complete avoidance during jellyfish season is recommended in highly endemic areas.¹