Infectious Diseases

Two feet–one hand syndrome

Two feet–one hand syndrome is a common term used to describe tinea manuum on one hand with bilateral tinea pedis. This condition, also known as ringworm, is a fungal infection caused by a dermatophyte, and presents as a superficial annular or circular rash with a raised, scaly border.

Symptoms include dryness and itchiness, and the lesions may appear red-pink on lighter skin and gray-brown on darker skin types. Although these infections can arise in a variety of combinations, two feet–one hand syndrome occurs in about 60% of cases. Trichophyton rubrum is the most common agent.

Diagnosis is made by patient history, dermoscopic visualization, and staining of skin scraping with KOH or fungal culture. Dermatophytes prefer moist, warm environments, so this disease is prevalent in tropical conditions and associated with moist public areas such as locker rooms and showers. As a result, tinea pedis is also nicknamed “athlete’s foot” for its common presentation in athletes. The fungus spreads easily through contact and can survive on infected surfaces, so patients often self-inoculate by touching/scratching the affected area then touching another body part. Cautions that should be taken to avoid transmission include not sharing personal care products, washing the area and keeping it dry, and avoiding close, humid environments.

Dr. Donna Bilu Martin

The syndrome is highly associated with onychomycosis, which can be more difficult to treat and often requires oral antifungals. Tinea manuum is commonly misdiagnosed as hand dermatitis or eczema and treated with topical steroids, which will exacerbate or flare the tinea.

Two feet–one hand syndrome can typically be treated with over-the-counter topical antifungal medications such as miconazole or clotrimazole. Topical ketoconazole may be prescribed, and oral terbinafine or itraconazole are used in more severe cases when a larger body surface area is affected or in immunocompromised patients.

Dr. Donna Bilu Martin

This case and photo were submitted by Lucas Shapiro, BS, Nova Southeastern University, Davie, Fla.; Kiran C. Patel, Tampa Bay Regional Campus; and Dr. Bilu Martin.
 

Dr. Bilu Martin is a board-certified dermatologist in private practice at Premier Dermatology, MD, in Aventura, Fla. More diagnostic cases are available at mdedge.com/dermatology. To submit a case for possible publication, send an email to [email protected].

References

Cleveland Clinic. Tinea manuum: Symptoms, causes & treatment. 2022. https://my.clevelandclinic.org/health/diseases/24063-tinea-manuum.

Ugalde-Trejo NX et al. Curr Fungal Infect Rep. 2022 Nov 17. doi: 10.1007/s12281-022-00447-9.

Mizumoto J. Cureus. 2021 Dec 27;13(12):e20758.

Two feet–one hand syndrome

Two feet–one hand syndrome is a common term used to describe tinea manuum on one hand with bilateral tinea pedis. This condition, also known as ringworm, is a fungal infection caused by a dermatophyte, and presents as a superficial annular or circular rash with a raised, scaly border.

Symptoms include dryness and itchiness, and the lesions may appear red-pink on lighter skin and gray-brown on darker skin types. Although these infections can arise in a variety of combinations, two feet–one hand syndrome occurs in about 60% of cases. Trichophyton rubrum is the most common agent.

Diagnosis is made by patient history, dermoscopic visualization, and staining of skin scraping with KOH or fungal culture. Dermatophytes prefer moist, warm environments, so this disease is prevalent in tropical conditions and associated with moist public areas such as locker rooms and showers. As a result, tinea pedis is also nicknamed “athlete’s foot” for its common presentation in athletes. The fungus spreads easily through contact and can survive on infected surfaces, so patients often self-inoculate by touching/scratching the affected area then touching another body part. Cautions that should be taken to avoid transmission include not sharing personal care products, washing the area and keeping it dry, and avoiding close, humid environments.

Dr. Donna Bilu Martin

The syndrome is highly associated with onychomycosis, which can be more difficult to treat and often requires oral antifungals. Tinea manuum is commonly misdiagnosed as hand dermatitis or eczema and treated with topical steroids, which will exacerbate or flare the tinea.

Two feet–one hand syndrome can typically be treated with over-the-counter topical antifungal medications such as miconazole or clotrimazole. Topical ketoconazole may be prescribed, and oral terbinafine or itraconazole are used in more severe cases when a larger body surface area is affected or in immunocompromised patients.

Dr. Donna Bilu Martin

This case and photo were submitted by Lucas Shapiro, BS, Nova Southeastern University, Davie, Fla.; Kiran C. Patel, Tampa Bay Regional Campus; and Dr. Bilu Martin.
 

Dr. Bilu Martin is a board-certified dermatologist in private practice at Premier Dermatology, MD, in Aventura, Fla. More diagnostic cases are available at mdedge.com/dermatology. To submit a case for possible publication, send an email to [email protected].

References

Cleveland Clinic. Tinea manuum: Symptoms, causes & treatment. 2022. https://my.clevelandclinic.org/health/diseases/24063-tinea-manuum.

Ugalde-Trejo NX et al. Curr Fungal Infect Rep. 2022 Nov 17. doi: 10.1007/s12281-022-00447-9.

Mizumoto J. Cureus. 2021 Dec 27;13(12):e20758.

Two feet–one hand syndrome

Two feet–one hand syndrome is a common term used to describe tinea manuum on one hand with bilateral tinea pedis. This condition, also known as ringworm, is a fungal infection caused by a dermatophyte, and presents as a superficial annular or circular rash with a raised, scaly border.

Symptoms include dryness and itchiness, and the lesions may appear red-pink on lighter skin and gray-brown on darker skin types. Although these infections can arise in a variety of combinations, two feet–one hand syndrome occurs in about 60% of cases. Trichophyton rubrum is the most common agent.

Diagnosis is made by patient history, dermoscopic visualization, and staining of skin scraping with KOH or fungal culture. Dermatophytes prefer moist, warm environments, so this disease is prevalent in tropical conditions and associated with moist public areas such as locker rooms and showers. As a result, tinea pedis is also nicknamed “athlete’s foot” for its common presentation in athletes. The fungus spreads easily through contact and can survive on infected surfaces, so patients often self-inoculate by touching/scratching the affected area then touching another body part. Cautions that should be taken to avoid transmission include not sharing personal care products, washing the area and keeping it dry, and avoiding close, humid environments.

Dr. Donna Bilu Martin

The syndrome is highly associated with onychomycosis, which can be more difficult to treat and often requires oral antifungals. Tinea manuum is commonly misdiagnosed as hand dermatitis or eczema and treated with topical steroids, which will exacerbate or flare the tinea.

Two feet–one hand syndrome can typically be treated with over-the-counter topical antifungal medications such as miconazole or clotrimazole. Topical ketoconazole may be prescribed, and oral terbinafine or itraconazole are used in more severe cases when a larger body surface area is affected or in immunocompromised patients.

Dr. Donna Bilu Martin

This case and photo were submitted by Lucas Shapiro, BS, Nova Southeastern University, Davie, Fla.; Kiran C. Patel, Tampa Bay Regional Campus; and Dr. Bilu Martin.
 

Dr. Bilu Martin is a board-certified dermatologist in private practice at Premier Dermatology, MD, in Aventura, Fla. More diagnostic cases are available at mdedge.com/dermatology. To submit a case for possible publication, send an email to [email protected].

References

Cleveland Clinic. Tinea manuum: Symptoms, causes & treatment. 2022. https://my.clevelandclinic.org/health/diseases/24063-tinea-manuum.

Ugalde-Trejo NX et al. Curr Fungal Infect Rep. 2022 Nov 17. doi: 10.1007/s12281-022-00447-9.

Mizumoto J. Cureus. 2021 Dec 27;13(12):e20758.

The Centers for Disease Control and Prevention has issued a Health Alert Network (HAN) health advisory notifying clinicians and public health officials of a confirmed measles case in an individual who for 2 days (February 17-18) attended a large religious gathering that was attended by an estimated 20,000 people at Asbury University in Wilmore, Ky.

Given that large numbers of people might have been exposed to the attendee (who was not vaccinated) and that the individual had a history of recent international travel, the CDC has encouraged clinicians to be vigilant for patients presenting with symptoms that meet the measles case definition. A steady increase in measles cases from 49 in 2021 to 121 in 2022 in children who were not fully vaccinated – coupled with outbreaks in Ohio and Minnesota – underscores the potential gravity of the CDC advisory as well as the need to mitigate the risk of ongoing or secondary transmission.

Currently, little is known about the individual who contracted measles other than the fact that he is a resident of Jessamine County, Ky., according to a news release issued by the Kentucky Department of Public Health. It is the third confirmed case in Kentucky over the past 3 months. State and national health officials are concerned that the individual might have transmitted measles to attendees visiting from other states.

David Sugerman, MD, MPH, a medical officer in CDC’s division of viral diseases and lead for the measles, rubella, and cytomegalovirus team, noted that the timing of the alert coincides with the period in which persons who had had contact with the initial case patient might be expected to develop symptoms.

For clinicians, “It’s really about considering measles in any un- or undervaccinated patient that arrives at a clinic and recently traveled internationally,” Dr. Sugerman told this news organization. He explained that “when doctors are seeing patients, they’re not going to necessarily share that information off the bat when they present with fever or rash, or if their child has fever and rash, or that they traveled internationally. So, eliciting that history from the patient or their parents is really critical.”

The CDC recommends that measles be considered in anyone presenting with a febrile illness and symptoms that are clinically compatible with measles (that is, rash, cough, coryza, or conjunctivitis), as well as in patients who have recently traveled abroad, especially to countries with ongoing outbreaks, including India, Somalia, and Yemen.

“In general, if they’ve traveled internationally and they are undervaccinated, measles should be part of the differential diagnosis,” Sugerman said. He also emphasized the need to follow airborne isolation precautions in addition to general infection control measures.

Immediate triage is critical, especially since overcrowded waiting rooms might be filled with patients who are not yet eligible for vaccination or are not up to date or fully vaccinated.

“Measles is under airborne isolation criteria and precautions, and therefore, [patients] need to be placed as soon as possible into a negative pressure or airborne infection isolation room – and that should be a single room,” he explained. He noted, “In some settings, there may not be a negative pressure room, e.g., an outpatient pediatrics or family medicine office.”

Dr. Sugerman said that in these circumstances, patients should be placed in a room with masked health care providers who have received two doses of measles, mumps, and rubella (MMR) vaccine and that they should wear an N95 mask when entering the room and interviewing the patient.

Clinicians should follow CDC’s testing recommendations and collect a nasopharyngeal or throat swab or a urine specimen for PCR testing and a blood specimen for serology. In addition, they should immediately report cases to local and state public health authorities.

For all patients, it’s critical to be up to date on MMR vaccines, especially persons who are going to be traveling internationally. “We recommend that when they’ve got infants traveling with them who are 6-11 months of age, that they get a first dose (which we consider a zero dose), because they need a routine dose at 12-15 months, and then 4-6 years,” said Dr. Sugerman. He said that it’s safe for adults who are unsure of their status to receive an MMR dose as well.

Dr. Sugerman stressed that despite major strides, “we just don’t have enough coverage in all individuals in this country. Because people are traveling as often as they are, it can be imported. Until measles is eliminated globally, there’s going to be an ongoing risk of importation and potential spread amongst others in their household or community, especially amongst individuals who are not fully vaccinated and, in particular, amongst those who are unvaccinated,” he said.

Dr. Sugerman reports no relevant financial relationships.

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

The Centers for Disease Control and Prevention has issued a Health Alert Network (HAN) health advisory notifying clinicians and public health officials of a confirmed measles case in an individual who for 2 days (February 17-18) attended a large religious gathering that was attended by an estimated 20,000 people at Asbury University in Wilmore, Ky.

Given that large numbers of people might have been exposed to the attendee (who was not vaccinated) and that the individual had a history of recent international travel, the CDC has encouraged clinicians to be vigilant for patients presenting with symptoms that meet the measles case definition. A steady increase in measles cases from 49 in 2021 to 121 in 2022 in children who were not fully vaccinated – coupled with outbreaks in Ohio and Minnesota – underscores the potential gravity of the CDC advisory as well as the need to mitigate the risk of ongoing or secondary transmission.

Currently, little is known about the individual who contracted measles other than the fact that he is a resident of Jessamine County, Ky., according to a news release issued by the Kentucky Department of Public Health. It is the third confirmed case in Kentucky over the past 3 months. State and national health officials are concerned that the individual might have transmitted measles to attendees visiting from other states.

David Sugerman, MD, MPH, a medical officer in CDC’s division of viral diseases and lead for the measles, rubella, and cytomegalovirus team, noted that the timing of the alert coincides with the period in which persons who had had contact with the initial case patient might be expected to develop symptoms.

For clinicians, “It’s really about considering measles in any un- or undervaccinated patient that arrives at a clinic and recently traveled internationally,” Dr. Sugerman told this news organization. He explained that “when doctors are seeing patients, they’re not going to necessarily share that information off the bat when they present with fever or rash, or if their child has fever and rash, or that they traveled internationally. So, eliciting that history from the patient or their parents is really critical.”

The CDC recommends that measles be considered in anyone presenting with a febrile illness and symptoms that are clinically compatible with measles (that is, rash, cough, coryza, or conjunctivitis), as well as in patients who have recently traveled abroad, especially to countries with ongoing outbreaks, including India, Somalia, and Yemen.

“In general, if they’ve traveled internationally and they are undervaccinated, measles should be part of the differential diagnosis,” Sugerman said. He also emphasized the need to follow airborne isolation precautions in addition to general infection control measures.

Immediate triage is critical, especially since overcrowded waiting rooms might be filled with patients who are not yet eligible for vaccination or are not up to date or fully vaccinated.

“Measles is under airborne isolation criteria and precautions, and therefore, [patients] need to be placed as soon as possible into a negative pressure or airborne infection isolation room – and that should be a single room,” he explained. He noted, “In some settings, there may not be a negative pressure room, e.g., an outpatient pediatrics or family medicine office.”

Dr. Sugerman said that in these circumstances, patients should be placed in a room with masked health care providers who have received two doses of measles, mumps, and rubella (MMR) vaccine and that they should wear an N95 mask when entering the room and interviewing the patient.

Clinicians should follow CDC’s testing recommendations and collect a nasopharyngeal or throat swab or a urine specimen for PCR testing and a blood specimen for serology. In addition, they should immediately report cases to local and state public health authorities.

For all patients, it’s critical to be up to date on MMR vaccines, especially persons who are going to be traveling internationally. “We recommend that when they’ve got infants traveling with them who are 6-11 months of age, that they get a first dose (which we consider a zero dose), because they need a routine dose at 12-15 months, and then 4-6 years,” said Dr. Sugerman. He said that it’s safe for adults who are unsure of their status to receive an MMR dose as well.

Dr. Sugerman stressed that despite major strides, “we just don’t have enough coverage in all individuals in this country. Because people are traveling as often as they are, it can be imported. Until measles is eliminated globally, there’s going to be an ongoing risk of importation and potential spread amongst others in their household or community, especially amongst individuals who are not fully vaccinated and, in particular, amongst those who are unvaccinated,” he said.

Dr. Sugerman reports no relevant financial relationships.

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

The Centers for Disease Control and Prevention has issued a Health Alert Network (HAN) health advisory notifying clinicians and public health officials of a confirmed measles case in an individual who for 2 days (February 17-18) attended a large religious gathering that was attended by an estimated 20,000 people at Asbury University in Wilmore, Ky.

Given that large numbers of people might have been exposed to the attendee (who was not vaccinated) and that the individual had a history of recent international travel, the CDC has encouraged clinicians to be vigilant for patients presenting with symptoms that meet the measles case definition. A steady increase in measles cases from 49 in 2021 to 121 in 2022 in children who were not fully vaccinated – coupled with outbreaks in Ohio and Minnesota – underscores the potential gravity of the CDC advisory as well as the need to mitigate the risk of ongoing or secondary transmission.

Currently, little is known about the individual who contracted measles other than the fact that he is a resident of Jessamine County, Ky., according to a news release issued by the Kentucky Department of Public Health. It is the third confirmed case in Kentucky over the past 3 months. State and national health officials are concerned that the individual might have transmitted measles to attendees visiting from other states.

David Sugerman, MD, MPH, a medical officer in CDC’s division of viral diseases and lead for the measles, rubella, and cytomegalovirus team, noted that the timing of the alert coincides with the period in which persons who had had contact with the initial case patient might be expected to develop symptoms.

For clinicians, “It’s really about considering measles in any un- or undervaccinated patient that arrives at a clinic and recently traveled internationally,” Dr. Sugerman told this news organization. He explained that “when doctors are seeing patients, they’re not going to necessarily share that information off the bat when they present with fever or rash, or if their child has fever and rash, or that they traveled internationally. So, eliciting that history from the patient or their parents is really critical.”

The CDC recommends that measles be considered in anyone presenting with a febrile illness and symptoms that are clinically compatible with measles (that is, rash, cough, coryza, or conjunctivitis), as well as in patients who have recently traveled abroad, especially to countries with ongoing outbreaks, including India, Somalia, and Yemen.

“In general, if they’ve traveled internationally and they are undervaccinated, measles should be part of the differential diagnosis,” Sugerman said. He also emphasized the need to follow airborne isolation precautions in addition to general infection control measures.

Immediate triage is critical, especially since overcrowded waiting rooms might be filled with patients who are not yet eligible for vaccination or are not up to date or fully vaccinated.

“Measles is under airborne isolation criteria and precautions, and therefore, [patients] need to be placed as soon as possible into a negative pressure or airborne infection isolation room – and that should be a single room,” he explained. He noted, “In some settings, there may not be a negative pressure room, e.g., an outpatient pediatrics or family medicine office.”

Dr. Sugerman said that in these circumstances, patients should be placed in a room with masked health care providers who have received two doses of measles, mumps, and rubella (MMR) vaccine and that they should wear an N95 mask when entering the room and interviewing the patient.

Clinicians should follow CDC’s testing recommendations and collect a nasopharyngeal or throat swab or a urine specimen for PCR testing and a blood specimen for serology. In addition, they should immediately report cases to local and state public health authorities.

For all patients, it’s critical to be up to date on MMR vaccines, especially persons who are going to be traveling internationally. “We recommend that when they’ve got infants traveling with them who are 6-11 months of age, that they get a first dose (which we consider a zero dose), because they need a routine dose at 12-15 months, and then 4-6 years,” said Dr. Sugerman. He said that it’s safe for adults who are unsure of their status to receive an MMR dose as well.

Dr. Sugerman stressed that despite major strides, “we just don’t have enough coverage in all individuals in this country. Because people are traveling as often as they are, it can be imported. Until measles is eliminated globally, there’s going to be an ongoing risk of importation and potential spread amongst others in their household or community, especially amongst individuals who are not fully vaccinated and, in particular, amongst those who are unvaccinated,” he said.

Dr. Sugerman reports no relevant financial relationships.

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

More than 1 in 4 parents lied to school officials about their children’s COVID-19 status or refused to comply with public health rules during the height of the pandemic, a new study found. Researchers said they suspected the 26% of parents who misrepresented their children’s health status may have undercounted the actual figure.

“If anything, 26% is probably the minimum” of parents who misled school officials, said Angela Fagerlin, PhD, a researcher at the University of Utah Medical School, Salt Lake City.

In the survey, many parents said they considered it their right as parents to make their own decision about their children’s health status, said Dr. Fagerlin, who is also the chair of the department of population health sciences at the University of Utah School of Medicine. 

“It appears that many parents were concerned about their children missing school,” she said. “At the same time, they’re potentially exposing other kids to a serious illness.”

In the survey, parents were asked whether they lied or misrepresented information about their children on seven different COVID-19 topics, including illness and vaccination status and if they followed quarantine protocols. Researchers tallied survey responses collected in December 2021 from 580 parents, whose average age was 36 and of whom 70% were women. Results were published in the journal JAMA Network Open.

Overall, 24% of parents said they lied to people that their children were with while knowing or suspecting the children had COVID. About half of parents cited at least one of the following reasons for doing so: parental freedom, child did not feel very sick, or wanted the child’s life to feel “normal.”

About 20% of parents said they avoided testing when they thought their child had COVID, and parents also reported allowing children to break quarantine rules at a similar rate. More than half of parents who avoided testing said they were worried testing would hurt or feel uncomfortable.

About 4 in 10 parents who lied about their child’s illness status or who lied about whether their child should be in quarantine said they did so because of guidance from a public figure such as a celebrity or politician. At least 3 in 10 said they lied because they could not miss work to stay home with their child.

“We need to do a better job of providing support mechanisms like paid sick leave for family illness so that parents don’t feel like their only option is to engage in misrepresentation or non-adherence to public health guidelines during a future infectious disease outbreak that matches or exceeds the magnitude of COVID-19,” says researcher Andrea Gurmankin Levy, PhD, of Middlesex (Conn.) Community College.

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

More than 1 in 4 parents lied to school officials about their children’s COVID-19 status or refused to comply with public health rules during the height of the pandemic, a new study found. Researchers said they suspected the 26% of parents who misrepresented their children’s health status may have undercounted the actual figure.

“If anything, 26% is probably the minimum” of parents who misled school officials, said Angela Fagerlin, PhD, a researcher at the University of Utah Medical School, Salt Lake City.

In the survey, many parents said they considered it their right as parents to make their own decision about their children’s health status, said Dr. Fagerlin, who is also the chair of the department of population health sciences at the University of Utah School of Medicine. 

“It appears that many parents were concerned about their children missing school,” she said. “At the same time, they’re potentially exposing other kids to a serious illness.”

In the survey, parents were asked whether they lied or misrepresented information about their children on seven different COVID-19 topics, including illness and vaccination status and if they followed quarantine protocols. Researchers tallied survey responses collected in December 2021 from 580 parents, whose average age was 36 and of whom 70% were women. Results were published in the journal JAMA Network Open.

Overall, 24% of parents said they lied to people that their children were with while knowing or suspecting the children had COVID. About half of parents cited at least one of the following reasons for doing so: parental freedom, child did not feel very sick, or wanted the child’s life to feel “normal.”

About 20% of parents said they avoided testing when they thought their child had COVID, and parents also reported allowing children to break quarantine rules at a similar rate. More than half of parents who avoided testing said they were worried testing would hurt or feel uncomfortable.

About 4 in 10 parents who lied about their child’s illness status or who lied about whether their child should be in quarantine said they did so because of guidance from a public figure such as a celebrity or politician. At least 3 in 10 said they lied because they could not miss work to stay home with their child.

“We need to do a better job of providing support mechanisms like paid sick leave for family illness so that parents don’t feel like their only option is to engage in misrepresentation or non-adherence to public health guidelines during a future infectious disease outbreak that matches or exceeds the magnitude of COVID-19,” says researcher Andrea Gurmankin Levy, PhD, of Middlesex (Conn.) Community College.

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

More than 1 in 4 parents lied to school officials about their children’s COVID-19 status or refused to comply with public health rules during the height of the pandemic, a new study found. Researchers said they suspected the 26% of parents who misrepresented their children’s health status may have undercounted the actual figure.

“If anything, 26% is probably the minimum” of parents who misled school officials, said Angela Fagerlin, PhD, a researcher at the University of Utah Medical School, Salt Lake City.

In the survey, many parents said they considered it their right as parents to make their own decision about their children’s health status, said Dr. Fagerlin, who is also the chair of the department of population health sciences at the University of Utah School of Medicine. 

“It appears that many parents were concerned about their children missing school,” she said. “At the same time, they’re potentially exposing other kids to a serious illness.”

In the survey, parents were asked whether they lied or misrepresented information about their children on seven different COVID-19 topics, including illness and vaccination status and if they followed quarantine protocols. Researchers tallied survey responses collected in December 2021 from 580 parents, whose average age was 36 and of whom 70% were women. Results were published in the journal JAMA Network Open.

Overall, 24% of parents said they lied to people that their children were with while knowing or suspecting the children had COVID. About half of parents cited at least one of the following reasons for doing so: parental freedom, child did not feel very sick, or wanted the child’s life to feel “normal.”

About 20% of parents said they avoided testing when they thought their child had COVID, and parents also reported allowing children to break quarantine rules at a similar rate. More than half of parents who avoided testing said they were worried testing would hurt or feel uncomfortable.

About 4 in 10 parents who lied about their child’s illness status or who lied about whether their child should be in quarantine said they did so because of guidance from a public figure such as a celebrity or politician. At least 3 in 10 said they lied because they could not miss work to stay home with their child.

“We need to do a better job of providing support mechanisms like paid sick leave for family illness so that parents don’t feel like their only option is to engage in misrepresentation or non-adherence to public health guidelines during a future infectious disease outbreak that matches or exceeds the magnitude of COVID-19,” says researcher Andrea Gurmankin Levy, PhD, of Middlesex (Conn.) Community College.

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

The Food and Drug Administration has accepted a new drug application for berdazimer gel 10.3% for the treatment of molluscum contagiosum, the manufacturer announced on March 7.

If approved, berdazimer gel would be the first FDA-approved prescription product for molluscum contagiosum in the United States, according to the company, Novan. The active ingredient in berdazimer gel 10.3% is berdazimer sodium, a novel nitric oxide–releasing agent.

Molluscum contagiosum is a benign but contagious skin infection characterized by red papules on the face, trunk, limbs, and axillae that may persist for years if left untreated.

The treatment was evaluated in the B-SIMPLE4 study, a phase 3 clinical trial including 891 individuals with molluscum contagiosum aged 6 months and older, with 3-70 raised lesions The mean age of the patients was approximately 7 years (range, 0.9-47.5 years) and 85.5% were White (4.7% were Black, 21.2% were Hispanic, and 1.4% were Asian). Study participants were randomized to berdazimer gel 10.3% or a vehicle gel applied as a thin layer to all lesions once daily for 12 weeks.

The full results of the B-SIMPLE4 study were published in JAMA Dermatology in July 2022. After 12 weeks of treatment, 32.4% of patients in the berdazimer group met the primary outcome of complete clearance of all lesions, versus 19.7% of those on the vehicle (P < .001). The rates of adverse events were similar and low in both groups. The most common adverse events in both groups were application-site pain and erythema, and most cases were mild or moderate. A total of 4.1% of berdazimer patients and 0.7% of placebo patients experienced adverse events that prompted treatment discontinuation.

The Prescription Drug User Fee goal date for the approval of berdazimer 10.3% for molluscum contagiosum is set for Jan. 5, 2024, according to Novan.

The Food and Drug Administration has accepted a new drug application for berdazimer gel 10.3% for the treatment of molluscum contagiosum, the manufacturer announced on March 7.

If approved, berdazimer gel would be the first FDA-approved prescription product for molluscum contagiosum in the United States, according to the company, Novan. The active ingredient in berdazimer gel 10.3% is berdazimer sodium, a novel nitric oxide–releasing agent.

Molluscum contagiosum is a benign but contagious skin infection characterized by red papules on the face, trunk, limbs, and axillae that may persist for years if left untreated.

The treatment was evaluated in the B-SIMPLE4 study, a phase 3 clinical trial including 891 individuals with molluscum contagiosum aged 6 months and older, with 3-70 raised lesions The mean age of the patients was approximately 7 years (range, 0.9-47.5 years) and 85.5% were White (4.7% were Black, 21.2% were Hispanic, and 1.4% were Asian). Study participants were randomized to berdazimer gel 10.3% or a vehicle gel applied as a thin layer to all lesions once daily for 12 weeks.

The full results of the B-SIMPLE4 study were published in JAMA Dermatology in July 2022. After 12 weeks of treatment, 32.4% of patients in the berdazimer group met the primary outcome of complete clearance of all lesions, versus 19.7% of those on the vehicle (P < .001). The rates of adverse events were similar and low in both groups. The most common adverse events in both groups were application-site pain and erythema, and most cases were mild or moderate. A total of 4.1% of berdazimer patients and 0.7% of placebo patients experienced adverse events that prompted treatment discontinuation.

The Prescription Drug User Fee goal date for the approval of berdazimer 10.3% for molluscum contagiosum is set for Jan. 5, 2024, according to Novan.

The Food and Drug Administration has accepted a new drug application for berdazimer gel 10.3% for the treatment of molluscum contagiosum, the manufacturer announced on March 7.

If approved, berdazimer gel would be the first FDA-approved prescription product for molluscum contagiosum in the United States, according to the company, Novan. The active ingredient in berdazimer gel 10.3% is berdazimer sodium, a novel nitric oxide–releasing agent.

Molluscum contagiosum is a benign but contagious skin infection characterized by red papules on the face, trunk, limbs, and axillae that may persist for years if left untreated.

The treatment was evaluated in the B-SIMPLE4 study, a phase 3 clinical trial including 891 individuals with molluscum contagiosum aged 6 months and older, with 3-70 raised lesions The mean age of the patients was approximately 7 years (range, 0.9-47.5 years) and 85.5% were White (4.7% were Black, 21.2% were Hispanic, and 1.4% were Asian). Study participants were randomized to berdazimer gel 10.3% or a vehicle gel applied as a thin layer to all lesions once daily for 12 weeks.

The full results of the B-SIMPLE4 study were published in JAMA Dermatology in July 2022. After 12 weeks of treatment, 32.4% of patients in the berdazimer group met the primary outcome of complete clearance of all lesions, versus 19.7% of those on the vehicle (P < .001). The rates of adverse events were similar and low in both groups. The most common adverse events in both groups were application-site pain and erythema, and most cases were mild or moderate. A total of 4.1% of berdazimer patients and 0.7% of placebo patients experienced adverse events that prompted treatment discontinuation.

The Prescription Drug User Fee goal date for the approval of berdazimer 10.3% for molluscum contagiosum is set for Jan. 5, 2024, according to Novan.

HONOLULU – With so many kids missing childhood vaccinations during the acute phase of the COVID-19 pandemic, think measles in patients who present with high fever, cough, and a maculopapular eruption.

“Measles is one of the most contagious of human viruses, and we are seeing a resurgence,” Adelaide A. Hebert, MD, professor of dermatology and pediatrics, and chief of pediatric dermatology at the Universtiy of Texas, Houston, said at the Hawaii Dermatology Seminar provided by MedscapeLIVE! “This is a re-emerging viral infection that dermatologists must recognize. Measles often starts behind the ears, and the eruption can look a lot like a drug eruption,” she noted. “Many of my pediatric colleagues have never seen a case of measles before because we have had a vaccine since 1963. Measles can almost entirely be prevented with vaccination. You get herd immunity if both doses have been administered to 95% of the population.”

In 2021, the World Health Organization estimated that 25 million children worldwide missed the measles vaccine. This caused 9 million cases of measles and 128,000 deaths in 22 countries, mainly from viral pneumonia, secondary bacterial pneumonia, and postviral encephalitis. According to the Centers for Disease Control and Prevention, 1,274 measles cases occurred in 31 states in 2019, mostly in individuals who were not vaccinated against it. Reported cases fell to 13 in 2020 but rose to 49 cases in 2021 and to 121 cases in 2022. As of Feb. 28, 2023, three cases have been reported in the United States.

“Measles spreads through direct contact with an infected person and through airborne transmission,” said Dr. Hebert, who recommended an article published in The Lancet for background on the topic. “Unlike COVID-19, measles has not mutated, so the original measles vaccine will work very well.”

Common clinical signs of measles include a generalized, maculopapular eruption lasting for 3 days or more, a temperature above 101° F plus cough, coryza, or conjunctivitis. Confirmation of measles can be made by PCR for viral RNA. Clinicians can also send a blood draw to the state public health lab for analysis. The serologic standard is a fourfold rise or fall in IgG titer with a paired sample sent 10-14 days after the initial collection.

“You can administer immune globulin up to 6 days after exposure to potentially prevent measles or decrease severity [in] immunocompromised hosts not previously vaccinated,” she said. The recommended intramuscular dose is 0.5 mL/kg, up to a dose of 15 mL/kg. Treatment is supportive and focused on relieving common symptoms and providing nutritional support. Administration of vitamin A is currently recommended for all children with acute measles.

Vitamin A supplements are available either as capsules (50,000 IU; 100,000 IU; 200,000 IU) or in liquid form. Parenteral formulations are also available. “Capsules need to be cut open and the contents squeezed into the mouths of children younger than 2 years,” Dr. Hebert said. “Capsules have the advantage that they can be given to mothers for administration at home.”

The recommended dosage of vitamin A in children is as follows, she said:

• Aged 12 months or older: 200,000 IU daily for 2 days.
• Aged 6 to 11 months: 100,000 IU daily for 2 days.
• Aged 6 months or younger: 50,000 IU daily for 2 days.

The American Academy of Pediatrics recommends a third dose given 2-4 weeks later to children with clinical signs and symptoms of vitamin A deficiency.

In an interview following the meeting, Moise L. Levy, MD, professor of internal medicine and pediatrics at the University of Texas, Austin, emphasized that when clinicians evaluate pediatric patients with viral symptoms such as fever, cough, and skin eruption, “measles should be in the differential diagnosis.” The 2022 uptick in measles cases “would be another reason to engage in regular vaccinations.”

Dr. Hebert disclosed that she is a consultant or advisor for AbbVie, Almirall, Amryt Pharma, Arcutis Biotherapeutics, Beiersdorf, Dermavant Sciences, Galderma Laboratories, L’Oreal, Novan, Ortho Dermatologics, Pfizer, and Verrica.

Dr. Levy disclosed that he is consultant or advisor for Abeona, Castle Creek, Dusa Pharma, Krystal Bio, Novan, Regeneron, and Sanofi-Genzyme.

MedscapeLIVE! and this news organization are owned by the same parent company.

HONOLULU – With so many kids missing childhood vaccinations during the acute phase of the COVID-19 pandemic, think measles in patients who present with high fever, cough, and a maculopapular eruption.

“Measles is one of the most contagious of human viruses, and we are seeing a resurgence,” Adelaide A. Hebert, MD, professor of dermatology and pediatrics, and chief of pediatric dermatology at the Universtiy of Texas, Houston, said at the Hawaii Dermatology Seminar provided by MedscapeLIVE! “This is a re-emerging viral infection that dermatologists must recognize. Measles often starts behind the ears, and the eruption can look a lot like a drug eruption,” she noted. “Many of my pediatric colleagues have never seen a case of measles before because we have had a vaccine since 1963. Measles can almost entirely be prevented with vaccination. You get herd immunity if both doses have been administered to 95% of the population.”

In 2021, the World Health Organization estimated that 25 million children worldwide missed the measles vaccine. This caused 9 million cases of measles and 128,000 deaths in 22 countries, mainly from viral pneumonia, secondary bacterial pneumonia, and postviral encephalitis. According to the Centers for Disease Control and Prevention, 1,274 measles cases occurred in 31 states in 2019, mostly in individuals who were not vaccinated against it. Reported cases fell to 13 in 2020 but rose to 49 cases in 2021 and to 121 cases in 2022. As of Feb. 28, 2023, three cases have been reported in the United States.

“Measles spreads through direct contact with an infected person and through airborne transmission,” said Dr. Hebert, who recommended an article published in The Lancet for background on the topic. “Unlike COVID-19, measles has not mutated, so the original measles vaccine will work very well.”

Common clinical signs of measles include a generalized, maculopapular eruption lasting for 3 days or more, a temperature above 101° F plus cough, coryza, or conjunctivitis. Confirmation of measles can be made by PCR for viral RNA. Clinicians can also send a blood draw to the state public health lab for analysis. The serologic standard is a fourfold rise or fall in IgG titer with a paired sample sent 10-14 days after the initial collection.

“You can administer immune globulin up to 6 days after exposure to potentially prevent measles or decrease severity [in] immunocompromised hosts not previously vaccinated,” she said. The recommended intramuscular dose is 0.5 mL/kg, up to a dose of 15 mL/kg. Treatment is supportive and focused on relieving common symptoms and providing nutritional support. Administration of vitamin A is currently recommended for all children with acute measles.

Vitamin A supplements are available either as capsules (50,000 IU; 100,000 IU; 200,000 IU) or in liquid form. Parenteral formulations are also available. “Capsules need to be cut open and the contents squeezed into the mouths of children younger than 2 years,” Dr. Hebert said. “Capsules have the advantage that they can be given to mothers for administration at home.”

The recommended dosage of vitamin A in children is as follows, she said:

• Aged 12 months or older: 200,000 IU daily for 2 days.
• Aged 6 to 11 months: 100,000 IU daily for 2 days.
• Aged 6 months or younger: 50,000 IU daily for 2 days.

The American Academy of Pediatrics recommends a third dose given 2-4 weeks later to children with clinical signs and symptoms of vitamin A deficiency.

In an interview following the meeting, Moise L. Levy, MD, professor of internal medicine and pediatrics at the University of Texas, Austin, emphasized that when clinicians evaluate pediatric patients with viral symptoms such as fever, cough, and skin eruption, “measles should be in the differential diagnosis.” The 2022 uptick in measles cases “would be another reason to engage in regular vaccinations.”

Dr. Hebert disclosed that she is a consultant or advisor for AbbVie, Almirall, Amryt Pharma, Arcutis Biotherapeutics, Beiersdorf, Dermavant Sciences, Galderma Laboratories, L’Oreal, Novan, Ortho Dermatologics, Pfizer, and Verrica.

Dr. Levy disclosed that he is consultant or advisor for Abeona, Castle Creek, Dusa Pharma, Krystal Bio, Novan, Regeneron, and Sanofi-Genzyme.

MedscapeLIVE! and this news organization are owned by the same parent company.

HONOLULU – With so many kids missing childhood vaccinations during the acute phase of the COVID-19 pandemic, think measles in patients who present with high fever, cough, and a maculopapular eruption.

“Measles is one of the most contagious of human viruses, and we are seeing a resurgence,” Adelaide A. Hebert, MD, professor of dermatology and pediatrics, and chief of pediatric dermatology at the Universtiy of Texas, Houston, said at the Hawaii Dermatology Seminar provided by MedscapeLIVE! “This is a re-emerging viral infection that dermatologists must recognize. Measles often starts behind the ears, and the eruption can look a lot like a drug eruption,” she noted. “Many of my pediatric colleagues have never seen a case of measles before because we have had a vaccine since 1963. Measles can almost entirely be prevented with vaccination. You get herd immunity if both doses have been administered to 95% of the population.”

In 2021, the World Health Organization estimated that 25 million children worldwide missed the measles vaccine. This caused 9 million cases of measles and 128,000 deaths in 22 countries, mainly from viral pneumonia, secondary bacterial pneumonia, and postviral encephalitis. According to the Centers for Disease Control and Prevention, 1,274 measles cases occurred in 31 states in 2019, mostly in individuals who were not vaccinated against it. Reported cases fell to 13 in 2020 but rose to 49 cases in 2021 and to 121 cases in 2022. As of Feb. 28, 2023, three cases have been reported in the United States.

“Measles spreads through direct contact with an infected person and through airborne transmission,” said Dr. Hebert, who recommended an article published in The Lancet for background on the topic. “Unlike COVID-19, measles has not mutated, so the original measles vaccine will work very well.”

Common clinical signs of measles include a generalized, maculopapular eruption lasting for 3 days or more, a temperature above 101° F plus cough, coryza, or conjunctivitis. Confirmation of measles can be made by PCR for viral RNA. Clinicians can also send a blood draw to the state public health lab for analysis. The serologic standard is a fourfold rise or fall in IgG titer with a paired sample sent 10-14 days after the initial collection.

“You can administer immune globulin up to 6 days after exposure to potentially prevent measles or decrease severity [in] immunocompromised hosts not previously vaccinated,” she said. The recommended intramuscular dose is 0.5 mL/kg, up to a dose of 15 mL/kg. Treatment is supportive and focused on relieving common symptoms and providing nutritional support. Administration of vitamin A is currently recommended for all children with acute measles.

Vitamin A supplements are available either as capsules (50,000 IU; 100,000 IU; 200,000 IU) or in liquid form. Parenteral formulations are also available. “Capsules need to be cut open and the contents squeezed into the mouths of children younger than 2 years,” Dr. Hebert said. “Capsules have the advantage that they can be given to mothers for administration at home.”

The recommended dosage of vitamin A in children is as follows, she said:

• Aged 12 months or older: 200,000 IU daily for 2 days.
• Aged 6 to 11 months: 100,000 IU daily for 2 days.
• Aged 6 months or younger: 50,000 IU daily for 2 days.

The American Academy of Pediatrics recommends a third dose given 2-4 weeks later to children with clinical signs and symptoms of vitamin A deficiency.

In an interview following the meeting, Moise L. Levy, MD, professor of internal medicine and pediatrics at the University of Texas, Austin, emphasized that when clinicians evaluate pediatric patients with viral symptoms such as fever, cough, and skin eruption, “measles should be in the differential diagnosis.” The 2022 uptick in measles cases “would be another reason to engage in regular vaccinations.”

Dr. Hebert disclosed that she is a consultant or advisor for AbbVie, Almirall, Amryt Pharma, Arcutis Biotherapeutics, Beiersdorf, Dermavant Sciences, Galderma Laboratories, L’Oreal, Novan, Ortho Dermatologics, Pfizer, and Verrica.

Dr. Levy disclosed that he is consultant or advisor for Abeona, Castle Creek, Dusa Pharma, Krystal Bio, Novan, Regeneron, and Sanofi-Genzyme.

MedscapeLIVE! and this news organization are owned by the same parent company.

An 81-year-old man was admitted to our skilled nursing facility (SNF) after hospitalization for an acute kidney injury secondary to bladder outflow obstruction. While at the hospital, he received hemodialysis for the acute kidney injury, underwent transurethral resection of the prostate for benign prostatic hyperplasia (BPH), and had lithotripsy for nephrolithiasis. He was admitted to our SNF with an indwelling urinary catheter that had been placed 3 days prior to discharge from the hospital for urinary retention and a serum creatinine level of 3.28 mg/dL (normal range, 0.7-1.3 mg/dL [male]). Four days after his admission, the nursing staff reported acute onset of purple urine in his catheter and collection bag (FIGURE).

Physical examination revealed an older man whose vital signs were normal and who had a regular heart rate and rhythm. He denied any pain, and his abdomen was soft and nontender with normal bowel sounds. There was no suprapubic or costovertebral angle tenderness, and his urinary catheter was correctly placed. His urine output was within normal limits, but the urine in the catheter and collection bag was purple.

The patient’s medical history was remarkable for mild cognitive impairment, BPH, and hypertension. A urine culture was significant for > 100,000 CFU/mL pan-sensitive Pseudomonas aeruginosa.

WHAT IS YOUR DIAGNOSIS?
HOW WOULD YOU TREAT THIS PATIENT?

The diagnosis of purple urine bag syndrome (PUBS) was made based on the patient’s clinical presentation and medical history. PUBS is generally a benign condition that can occur in patients who have urinary catheters for prolonged periods of time and urinary tract infections (UTIs), often with ­constipation.¹

PUBS was first described in the literature in 1978.² Its prevalence has been estimated to be 9.8% in long-term wards and higher in patients with chronic catheters.^3-5 PUBS is reported more often in institutionalized older women, although it has been documented in men as well.¹ Risk factors include having a chronic indwelling urinary catheter; alkaline urine; the use of plastic, polyvinylchloride urine bags³; chronic constipation⁶; renal failure^4,5; and dementia.¹ In many cases, patients with PUBS have been found to have stable vitals and lack systemic symptoms, such as fever, that could indicate an infection.^1,5

Some studies suggest that simply exchanging the catheter may resolve PUBS, particularly in asymptomatic patients.

The pathogenesis of PUBS has been associated with tryptophan.³ Gut bacteria metabolize tryptophan to indole, which is converted to indoxyl sulfate in the liver.^3,7 Then certain bacteria associated with UTIs, including Pseudomonas, Escherichia coli, Proteus mirabilis, Providencia spp, Enterococcus faecalis, and Klebsiella,^5-7 which contain indoxyl phosphatase and sulfatase enzymes, can convert indoxyl sulfate into indirubin (red) and indigo (blue) compounds; this results in a purple hue in the urine seen in a Foley catheter and bag.

Differential is generally limited to medication and food consumption

Clinical presentation and a detailed history and review of medication and/or food ingestion may distinguish PUBS from other conditions.

Medications and foods, such as rifampicin or beets, may discolor urine and need to be ruled out as a cause with a thorough history.³

Cyanide toxicity in those taking vitamin B₁₂can result in purple-tinged urine.⁸ Signs and symptoms can alsoinclude reddening of the skin, dyspnea, nausea, headache, erythema at the injection site, and a modest increase in blood pressure.⁸

Identify the infection and treat as needed

There have been some case reports regarding the progression of PUBS to Fournier gangrene,⁴ but such cases are rare and associated with immunocompromised patients.⁹ PUBS is generally a benign condition associated with UTIs. Management involves identifying the underlying infection, treating with antibiotics if indicated (ie, patient is symptomatic or immunocompromised),³ providing proper treatment of constipation if needed, and replacing the Foley catheter.⁴ Some studies suggest that simply exchanging the catheter may resolve PUBS, particularly in asymptomatic patients.⁵

In light of his complicated urologic history, our patient was treated with a 10-day course of renally dosed intravenous cefepime (500 mg every 24 hours based on calculated creatine clearance of 21 mL/min) and Foley exchange. The patient’s urine color returned to normal after Foley exchange and 24 hours of antibiotics. His kidney function continued to improve and normalized by the time he was discharged from the facility approximately 2 weeks later.

An 81-year-old man was admitted to our skilled nursing facility (SNF) after hospitalization for an acute kidney injury secondary to bladder outflow obstruction. While at the hospital, he received hemodialysis for the acute kidney injury, underwent transurethral resection of the prostate for benign prostatic hyperplasia (BPH), and had lithotripsy for nephrolithiasis. He was admitted to our SNF with an indwelling urinary catheter that had been placed 3 days prior to discharge from the hospital for urinary retention and a serum creatinine level of 3.28 mg/dL (normal range, 0.7-1.3 mg/dL [male]). Four days after his admission, the nursing staff reported acute onset of purple urine in his catheter and collection bag (FIGURE).

Physical examination revealed an older man whose vital signs were normal and who had a regular heart rate and rhythm. He denied any pain, and his abdomen was soft and nontender with normal bowel sounds. There was no suprapubic or costovertebral angle tenderness, and his urinary catheter was correctly placed. His urine output was within normal limits, but the urine in the catheter and collection bag was purple.

The patient’s medical history was remarkable for mild cognitive impairment, BPH, and hypertension. A urine culture was significant for > 100,000 CFU/mL pan-sensitive Pseudomonas aeruginosa.

WHAT IS YOUR DIAGNOSIS?
HOW WOULD YOU TREAT THIS PATIENT?

The diagnosis of purple urine bag syndrome (PUBS) was made based on the patient’s clinical presentation and medical history. PUBS is generally a benign condition that can occur in patients who have urinary catheters for prolonged periods of time and urinary tract infections (UTIs), often with ­constipation.¹

PUBS was first described in the literature in 1978.² Its prevalence has been estimated to be 9.8% in long-term wards and higher in patients with chronic catheters.^3-5 PUBS is reported more often in institutionalized older women, although it has been documented in men as well.¹ Risk factors include having a chronic indwelling urinary catheter; alkaline urine; the use of plastic, polyvinylchloride urine bags³; chronic constipation⁶; renal failure^4,5; and dementia.¹ In many cases, patients with PUBS have been found to have stable vitals and lack systemic symptoms, such as fever, that could indicate an infection.^1,5

Some studies suggest that simply exchanging the catheter may resolve PUBS, particularly in asymptomatic patients.

The pathogenesis of PUBS has been associated with tryptophan.³ Gut bacteria metabolize tryptophan to indole, which is converted to indoxyl sulfate in the liver.^3,7 Then certain bacteria associated with UTIs, including Pseudomonas, Escherichia coli, Proteus mirabilis, Providencia spp, Enterococcus faecalis, and Klebsiella,^5-7 which contain indoxyl phosphatase and sulfatase enzymes, can convert indoxyl sulfate into indirubin (red) and indigo (blue) compounds; this results in a purple hue in the urine seen in a Foley catheter and bag.

Differential is generally limited to medication and food consumption

Clinical presentation and a detailed history and review of medication and/or food ingestion may distinguish PUBS from other conditions.

Medications and foods, such as rifampicin or beets, may discolor urine and need to be ruled out as a cause with a thorough history.³

Cyanide toxicity in those taking vitamin B₁₂can result in purple-tinged urine.⁸ Signs and symptoms can alsoinclude reddening of the skin, dyspnea, nausea, headache, erythema at the injection site, and a modest increase in blood pressure.⁸

Identify the infection and treat as needed

There have been some case reports regarding the progression of PUBS to Fournier gangrene,⁴ but such cases are rare and associated with immunocompromised patients.⁹ PUBS is generally a benign condition associated with UTIs. Management involves identifying the underlying infection, treating with antibiotics if indicated (ie, patient is symptomatic or immunocompromised),³ providing proper treatment of constipation if needed, and replacing the Foley catheter.⁴ Some studies suggest that simply exchanging the catheter may resolve PUBS, particularly in asymptomatic patients.⁵

In light of his complicated urologic history, our patient was treated with a 10-day course of renally dosed intravenous cefepime (500 mg every 24 hours based on calculated creatine clearance of 21 mL/min) and Foley exchange. The patient’s urine color returned to normal after Foley exchange and 24 hours of antibiotics. His kidney function continued to improve and normalized by the time he was discharged from the facility approximately 2 weeks later.

An 81-year-old man was admitted to our skilled nursing facility (SNF) after hospitalization for an acute kidney injury secondary to bladder outflow obstruction. While at the hospital, he received hemodialysis for the acute kidney injury, underwent transurethral resection of the prostate for benign prostatic hyperplasia (BPH), and had lithotripsy for nephrolithiasis. He was admitted to our SNF with an indwelling urinary catheter that had been placed 3 days prior to discharge from the hospital for urinary retention and a serum creatinine level of 3.28 mg/dL (normal range, 0.7-1.3 mg/dL [male]). Four days after his admission, the nursing staff reported acute onset of purple urine in his catheter and collection bag (FIGURE).

Physical examination revealed an older man whose vital signs were normal and who had a regular heart rate and rhythm. He denied any pain, and his abdomen was soft and nontender with normal bowel sounds. There was no suprapubic or costovertebral angle tenderness, and his urinary catheter was correctly placed. His urine output was within normal limits, but the urine in the catheter and collection bag was purple.

The patient’s medical history was remarkable for mild cognitive impairment, BPH, and hypertension. A urine culture was significant for > 100,000 CFU/mL pan-sensitive Pseudomonas aeruginosa.

WHAT IS YOUR DIAGNOSIS?
HOW WOULD YOU TREAT THIS PATIENT?

The diagnosis of purple urine bag syndrome (PUBS) was made based on the patient’s clinical presentation and medical history. PUBS is generally a benign condition that can occur in patients who have urinary catheters for prolonged periods of time and urinary tract infections (UTIs), often with ­constipation.¹

PUBS was first described in the literature in 1978.² Its prevalence has been estimated to be 9.8% in long-term wards and higher in patients with chronic catheters.^3-5 PUBS is reported more often in institutionalized older women, although it has been documented in men as well.¹ Risk factors include having a chronic indwelling urinary catheter; alkaline urine; the use of plastic, polyvinylchloride urine bags³; chronic constipation⁶; renal failure^4,5; and dementia.¹ In many cases, patients with PUBS have been found to have stable vitals and lack systemic symptoms, such as fever, that could indicate an infection.^1,5

Some studies suggest that simply exchanging the catheter may resolve PUBS, particularly in asymptomatic patients.

The pathogenesis of PUBS has been associated with tryptophan.³ Gut bacteria metabolize tryptophan to indole, which is converted to indoxyl sulfate in the liver.^3,7 Then certain bacteria associated with UTIs, including Pseudomonas, Escherichia coli, Proteus mirabilis, Providencia spp, Enterococcus faecalis, and Klebsiella,^5-7 which contain indoxyl phosphatase and sulfatase enzymes, can convert indoxyl sulfate into indirubin (red) and indigo (blue) compounds; this results in a purple hue in the urine seen in a Foley catheter and bag.

Differential is generally limited to medication and food consumption

Clinical presentation and a detailed history and review of medication and/or food ingestion may distinguish PUBS from other conditions.

Medications and foods, such as rifampicin or beets, may discolor urine and need to be ruled out as a cause with a thorough history.³

Cyanide toxicity in those taking vitamin B₁₂can result in purple-tinged urine.⁸ Signs and symptoms can alsoinclude reddening of the skin, dyspnea, nausea, headache, erythema at the injection site, and a modest increase in blood pressure.⁸

Identify the infection and treat as needed

There have been some case reports regarding the progression of PUBS to Fournier gangrene,⁴ but such cases are rare and associated with immunocompromised patients.⁹ PUBS is generally a benign condition associated with UTIs. Management involves identifying the underlying infection, treating with antibiotics if indicated (ie, patient is symptomatic or immunocompromised),³ providing proper treatment of constipation if needed, and replacing the Foley catheter.⁴ Some studies suggest that simply exchanging the catheter may resolve PUBS, particularly in asymptomatic patients.⁵

In light of his complicated urologic history, our patient was treated with a 10-day course of renally dosed intravenous cefepime (500 mg every 24 hours based on calculated creatine clearance of 21 mL/min) and Foley exchange. The patient’s urine color returned to normal after Foley exchange and 24 hours of antibiotics. His kidney function continued to improve and normalized by the time he was discharged from the facility approximately 2 weeks later.

In hindsight, Nikki Ruston said, she should have recognized the red flags.

The office in Miami where she scheduled what’s known as a Brazilian butt lift had closed and transferred her records to a different facility, she said. The price she was quoted – and paid upfront – increased the day of the procedure, and she said she did not meet her surgeon until she was about to be placed under general anesthesia.

“I was ready to walk out,” said Ms. Ruston, 44, of Lake Alfred in Central Florida. “But I had paid everything.”

A few days after the July procedure, Ms. Ruston was hospitalized because of infection, blood loss, and nausea, her medical records show.

“I went cheap. That’s what I did,” Ms. Ruston recalled recently. “I looked for the lowest price, and I found him on Instagram.”

Daniel Chang/KHN

People like Ms. Ruston are commonly lured to office-based surgery centers in South Florida through social media marketing that makes Brazilian butt lifts and other cosmetic surgery look deceptively painless, safe, and affordable, say researchers, patient advocates, and surgeon groups.

Unlike ambulatory surgery centers and hospitals, where a patient might stay overnight for observation after treatment, office-based surgery centers offer procedures that don’t typically require an inpatient stay and are regulated as an extension of a doctor’s private practice.

Daniel Chang/KHN

But such surgical offices are often owned by corporations that can offer discount prices by contracting with surgeons who are incentivized to work on as many patients per day as possible, in as little time as possible, according to state regulators and physicians critical of the facilities.

Ms. Ruston said she now lives with constant pain, but for other patients a Brazilian butt lift cost them their lives. After a rash of deaths, and in the absence of national standards, Florida regulators were the first in the nation to enact rules in 2019 meant to make the procedures safer. More than 3 years later, data shows deaths still occur.

Daniel Chang/KHN

Patient advocates and some surgeons – including those who perform the procedure themselves – anticipate the problem will only get worse. Emergency restrictions imposed by the state’s medical board in June expired in September, and the corporate business model popularized in Miami is spreading to other cities.

“We’re seeing entities that have a strong footprint in low-cost, high-volume cosmetic surgery, based in South Florida, manifesting in other parts of the country,” said Bob Basu, MD, MPH, a vice president of the American Society of Plastic Surgeons and a practicing physician in Houston.

During a Brazilian butt lift, fat is taken via liposuction from other areas of the body – such as the torso, back, or thighs – and injected into the buttocks. More than 61,000 buttock augmentation procedures, both butt lifts and implants, were performed nationwide in 2021, a 37% increase from the previous year, according to data from the Aesthetic Society, a trade group of plastic surgeons.

As with all surgery, complications can occur. Miami-Dade County’s medical examiner has documented nearly three dozen cosmetic surgery patient deaths since 2009, of which 26 resulted from a Brazilian butt lift. In each case, the person died from a pulmonary fat embolism, when fat entered the bloodstream through veins in the gluteal muscles and stopped blood from flowing to the lungs.

No national reporting system or insurance code tracks outcomes and patient demographics for a Brazilian butt lift. About 3% of surgeons worldwide had a patient die as a result of the procedure, according to a 2017 report from an Aesthetic Surgery Education and Research Foundation task force.

Medical experts said the problem is driven, in part, by having medical professionals like physician assistants and nurse practitioners perform key parts of the butt lift instead of doctors. It’s also driven by a business model that is motivated by profit, not safety, and incentivizes surgeons to exceed the number of surgeries outlined in their contracts.

In May, after a fifth patient in as many months died of complications in Miami-Dade County, Kevin Cairns, MD, proposed the state’s emergency rule to limit the number of butt lifts a surgeon could perform each day.

“I was getting sick of reading about women dying and seeing cases come before the board,” said Dr. Cairns, a physician and former member of the Florida Board of Medicine.

Some doctors performed as many as seven, according to disciplinary cases against surgeons prosecuted by the Florida Department of Health. The emergency rule limited them to no more than three, and required the use of an ultrasound to help surgeons lower the risk of a pulmonary fat clot.

But a group of physicians who perform Brazilian butt lifts in South Florida clapped back and formed Surgeons for Safety. They argued the new requirements would make the situation worse. Qualified doctors would have to do fewer procedures, they said, thus driving patients to dangerous medical professionals who don’t follow rules.

The group has since donated more than $350,000 to the state’s Republican Party, Republican candidates, and Republican political action committees, according to campaign contribution data from the Florida Department of State.

Surgeons for Safety declined KHN’s repeated interview requests. Although the group’s president, Constantino Mendieta, MD, wrote in an August editorial that he agreed not all surgeons have followed the standard of care, he called the limits put on surgeons “arbitrary.” The rule sets “a historic precedent of controlling surgeons,” he said during a meeting with Florida’s medical board.

In January, Florida state Sen. Ileana Garcia, a Republican, filed a draft bill with the state legislature that proposes no limit on the number of Brazilian butt lifts a surgeon can perform in a day. Instead, it requires office surgery centers where the procedures are performed to staff one physician per patient and prohibits surgeons from working on more than one person at a time.

The bill would also allow surgeons to delegate some parts of the procedure to other clinicians under their direct supervision.

Florida’s legislature convenes on March 7.

Consumers considering cosmetic procedures are urged to be cautious. Like Ms. Ruston, many people base their expectations on before-and-after photos and marketing videos posted on social media platforms such as Facebook, Snapchat, and Instagram.

“That’s very dangerous,” said Dr. Basu, of the American Society of Plastic Surgeons. “They’re excited about a low price and they forget about doing their homework,” he said.

The average price of a buttocks augmentation in 2021 was $4,000, according to data from the Aesthetic Society. But that’s only for the physician’s fee and does not cover anesthesia, operating room fees, prescriptions, or other expenses. A “safe” Brazilian butt lift, performed in an accredited facility and with proper aftercare, costs between $12,000 and $18,000, according to a recent article on the American Society of Plastic Surgeons’ website.

Although Florida requires a physician’s license to perform liposuction on patients who are under general anesthesia, it’s common in the medical field for midlevel medical practitioners, such as physician assistants and nurse practitioners, to do the procedure in office settings, according to Mark Mofid, MD, who coauthored the 2017 Aesthetic Surgery Education and Research Foundation task force study.

By relying on staffers who don’t have the same specialty training and get paid less, office-based surgeons can complete more butt lifts per day and charge a lower price.

“They’re doing all of them simultaneously in three or four different rooms, and it’s being staffed by one surgeon,” said Dr. Mofid, a plastic surgeon in San Diego, who added that he does not perform more than one Brazilian butt lift in a day. “The surgeon isn’t doing the actual case. It’s assistants.”

Dr. Basu said patients should ask whether their doctor holds privileges to perform the same procedure at a hospital or ambulatory surgery center, which have stricter rules than office surgery centers in terms of who can perform butt lifts and how they should be done.

People in search of bargains are reminded that cosmetic surgery can have other serious risks beyond the deadly fat clots, such as infection and organ puncture, plus problems with the kidneys, heart, and lungs.

Ms. Ruston’s surgery was performed by a board-certified plastic surgeon she said she found on Instagram. She was originally quoted $4,995, which she said she paid in full before surgery. But when she arrived in Miami, she said, the clinic tacked on fees for liposuction and for postsurgical garments and devices.

“I ended up having to pay, like, $8,000,” Ms. Ruston said. A few days after Ms. Ruston returned home to Lake Alfred, she said, she started to feel dizzy and weak and called 911.

Paramedics took her to an emergency room, where doctors diagnosed her with anemia due to blood loss, and blood and abdominal infections, her medical records show.

“If I could go back in time,” she said, “I wouldn’t have had it done.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

In hindsight, Nikki Ruston said, she should have recognized the red flags.

The office in Miami where she scheduled what’s known as a Brazilian butt lift had closed and transferred her records to a different facility, she said. The price she was quoted – and paid upfront – increased the day of the procedure, and she said she did not meet her surgeon until she was about to be placed under general anesthesia.

“I was ready to walk out,” said Ms. Ruston, 44, of Lake Alfred in Central Florida. “But I had paid everything.”

A few days after the July procedure, Ms. Ruston was hospitalized because of infection, blood loss, and nausea, her medical records show.

“I went cheap. That’s what I did,” Ms. Ruston recalled recently. “I looked for the lowest price, and I found him on Instagram.”

Daniel Chang/KHN

People like Ms. Ruston are commonly lured to office-based surgery centers in South Florida through social media marketing that makes Brazilian butt lifts and other cosmetic surgery look deceptively painless, safe, and affordable, say researchers, patient advocates, and surgeon groups.

Unlike ambulatory surgery centers and hospitals, where a patient might stay overnight for observation after treatment, office-based surgery centers offer procedures that don’t typically require an inpatient stay and are regulated as an extension of a doctor’s private practice.

Daniel Chang/KHN

But such surgical offices are often owned by corporations that can offer discount prices by contracting with surgeons who are incentivized to work on as many patients per day as possible, in as little time as possible, according to state regulators and physicians critical of the facilities.

Ms. Ruston said she now lives with constant pain, but for other patients a Brazilian butt lift cost them their lives. After a rash of deaths, and in the absence of national standards, Florida regulators were the first in the nation to enact rules in 2019 meant to make the procedures safer. More than 3 years later, data shows deaths still occur.

Daniel Chang/KHN

Patient advocates and some surgeons – including those who perform the procedure themselves – anticipate the problem will only get worse. Emergency restrictions imposed by the state’s medical board in June expired in September, and the corporate business model popularized in Miami is spreading to other cities.

“We’re seeing entities that have a strong footprint in low-cost, high-volume cosmetic surgery, based in South Florida, manifesting in other parts of the country,” said Bob Basu, MD, MPH, a vice president of the American Society of Plastic Surgeons and a practicing physician in Houston.

During a Brazilian butt lift, fat is taken via liposuction from other areas of the body – such as the torso, back, or thighs – and injected into the buttocks. More than 61,000 buttock augmentation procedures, both butt lifts and implants, were performed nationwide in 2021, a 37% increase from the previous year, according to data from the Aesthetic Society, a trade group of plastic surgeons.

As with all surgery, complications can occur. Miami-Dade County’s medical examiner has documented nearly three dozen cosmetic surgery patient deaths since 2009, of which 26 resulted from a Brazilian butt lift. In each case, the person died from a pulmonary fat embolism, when fat entered the bloodstream through veins in the gluteal muscles and stopped blood from flowing to the lungs.

No national reporting system or insurance code tracks outcomes and patient demographics for a Brazilian butt lift. About 3% of surgeons worldwide had a patient die as a result of the procedure, according to a 2017 report from an Aesthetic Surgery Education and Research Foundation task force.

Medical experts said the problem is driven, in part, by having medical professionals like physician assistants and nurse practitioners perform key parts of the butt lift instead of doctors. It’s also driven by a business model that is motivated by profit, not safety, and incentivizes surgeons to exceed the number of surgeries outlined in their contracts.

In May, after a fifth patient in as many months died of complications in Miami-Dade County, Kevin Cairns, MD, proposed the state’s emergency rule to limit the number of butt lifts a surgeon could perform each day.

“I was getting sick of reading about women dying and seeing cases come before the board,” said Dr. Cairns, a physician and former member of the Florida Board of Medicine.

Some doctors performed as many as seven, according to disciplinary cases against surgeons prosecuted by the Florida Department of Health. The emergency rule limited them to no more than three, and required the use of an ultrasound to help surgeons lower the risk of a pulmonary fat clot.

But a group of physicians who perform Brazilian butt lifts in South Florida clapped back and formed Surgeons for Safety. They argued the new requirements would make the situation worse. Qualified doctors would have to do fewer procedures, they said, thus driving patients to dangerous medical professionals who don’t follow rules.

The group has since donated more than $350,000 to the state’s Republican Party, Republican candidates, and Republican political action committees, according to campaign contribution data from the Florida Department of State.

Surgeons for Safety declined KHN’s repeated interview requests. Although the group’s president, Constantino Mendieta, MD, wrote in an August editorial that he agreed not all surgeons have followed the standard of care, he called the limits put on surgeons “arbitrary.” The rule sets “a historic precedent of controlling surgeons,” he said during a meeting with Florida’s medical board.

In January, Florida state Sen. Ileana Garcia, a Republican, filed a draft bill with the state legislature that proposes no limit on the number of Brazilian butt lifts a surgeon can perform in a day. Instead, it requires office surgery centers where the procedures are performed to staff one physician per patient and prohibits surgeons from working on more than one person at a time.

The bill would also allow surgeons to delegate some parts of the procedure to other clinicians under their direct supervision.

Florida’s legislature convenes on March 7.

Consumers considering cosmetic procedures are urged to be cautious. Like Ms. Ruston, many people base their expectations on before-and-after photos and marketing videos posted on social media platforms such as Facebook, Snapchat, and Instagram.

“That’s very dangerous,” said Dr. Basu, of the American Society of Plastic Surgeons. “They’re excited about a low price and they forget about doing their homework,” he said.

The average price of a buttocks augmentation in 2021 was $4,000, according to data from the Aesthetic Society. But that’s only for the physician’s fee and does not cover anesthesia, operating room fees, prescriptions, or other expenses. A “safe” Brazilian butt lift, performed in an accredited facility and with proper aftercare, costs between $12,000 and $18,000, according to a recent article on the American Society of Plastic Surgeons’ website.

Although Florida requires a physician’s license to perform liposuction on patients who are under general anesthesia, it’s common in the medical field for midlevel medical practitioners, such as physician assistants and nurse practitioners, to do the procedure in office settings, according to Mark Mofid, MD, who coauthored the 2017 Aesthetic Surgery Education and Research Foundation task force study.

By relying on staffers who don’t have the same specialty training and get paid less, office-based surgeons can complete more butt lifts per day and charge a lower price.

“They’re doing all of them simultaneously in three or four different rooms, and it’s being staffed by one surgeon,” said Dr. Mofid, a plastic surgeon in San Diego, who added that he does not perform more than one Brazilian butt lift in a day. “The surgeon isn’t doing the actual case. It’s assistants.”

Dr. Basu said patients should ask whether their doctor holds privileges to perform the same procedure at a hospital or ambulatory surgery center, which have stricter rules than office surgery centers in terms of who can perform butt lifts and how they should be done.

People in search of bargains are reminded that cosmetic surgery can have other serious risks beyond the deadly fat clots, such as infection and organ puncture, plus problems with the kidneys, heart, and lungs.

Ms. Ruston’s surgery was performed by a board-certified plastic surgeon she said she found on Instagram. She was originally quoted $4,995, which she said she paid in full before surgery. But when she arrived in Miami, she said, the clinic tacked on fees for liposuction and for postsurgical garments and devices.

“I ended up having to pay, like, $8,000,” Ms. Ruston said. A few days after Ms. Ruston returned home to Lake Alfred, she said, she started to feel dizzy and weak and called 911.

Paramedics took her to an emergency room, where doctors diagnosed her with anemia due to blood loss, and blood and abdominal infections, her medical records show.

“If I could go back in time,” she said, “I wouldn’t have had it done.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

In hindsight, Nikki Ruston said, she should have recognized the red flags.

The office in Miami where she scheduled what’s known as a Brazilian butt lift had closed and transferred her records to a different facility, she said. The price she was quoted – and paid upfront – increased the day of the procedure, and she said she did not meet her surgeon until she was about to be placed under general anesthesia.

“I was ready to walk out,” said Ms. Ruston, 44, of Lake Alfred in Central Florida. “But I had paid everything.”

A few days after the July procedure, Ms. Ruston was hospitalized because of infection, blood loss, and nausea, her medical records show.

“I went cheap. That’s what I did,” Ms. Ruston recalled recently. “I looked for the lowest price, and I found him on Instagram.”

Daniel Chang/KHN

People like Ms. Ruston are commonly lured to office-based surgery centers in South Florida through social media marketing that makes Brazilian butt lifts and other cosmetic surgery look deceptively painless, safe, and affordable, say researchers, patient advocates, and surgeon groups.

Unlike ambulatory surgery centers and hospitals, where a patient might stay overnight for observation after treatment, office-based surgery centers offer procedures that don’t typically require an inpatient stay and are regulated as an extension of a doctor’s private practice.

Daniel Chang/KHN

But such surgical offices are often owned by corporations that can offer discount prices by contracting with surgeons who are incentivized to work on as many patients per day as possible, in as little time as possible, according to state regulators and physicians critical of the facilities.

Ms. Ruston said she now lives with constant pain, but for other patients a Brazilian butt lift cost them their lives. After a rash of deaths, and in the absence of national standards, Florida regulators were the first in the nation to enact rules in 2019 meant to make the procedures safer. More than 3 years later, data shows deaths still occur.

Daniel Chang/KHN

Patient advocates and some surgeons – including those who perform the procedure themselves – anticipate the problem will only get worse. Emergency restrictions imposed by the state’s medical board in June expired in September, and the corporate business model popularized in Miami is spreading to other cities.

“We’re seeing entities that have a strong footprint in low-cost, high-volume cosmetic surgery, based in South Florida, manifesting in other parts of the country,” said Bob Basu, MD, MPH, a vice president of the American Society of Plastic Surgeons and a practicing physician in Houston.

During a Brazilian butt lift, fat is taken via liposuction from other areas of the body – such as the torso, back, or thighs – and injected into the buttocks. More than 61,000 buttock augmentation procedures, both butt lifts and implants, were performed nationwide in 2021, a 37% increase from the previous year, according to data from the Aesthetic Society, a trade group of plastic surgeons.

As with all surgery, complications can occur. Miami-Dade County’s medical examiner has documented nearly three dozen cosmetic surgery patient deaths since 2009, of which 26 resulted from a Brazilian butt lift. In each case, the person died from a pulmonary fat embolism, when fat entered the bloodstream through veins in the gluteal muscles and stopped blood from flowing to the lungs.

No national reporting system or insurance code tracks outcomes and patient demographics for a Brazilian butt lift. About 3% of surgeons worldwide had a patient die as a result of the procedure, according to a 2017 report from an Aesthetic Surgery Education and Research Foundation task force.

Medical experts said the problem is driven, in part, by having medical professionals like physician assistants and nurse practitioners perform key parts of the butt lift instead of doctors. It’s also driven by a business model that is motivated by profit, not safety, and incentivizes surgeons to exceed the number of surgeries outlined in their contracts.

In May, after a fifth patient in as many months died of complications in Miami-Dade County, Kevin Cairns, MD, proposed the state’s emergency rule to limit the number of butt lifts a surgeon could perform each day.

“I was getting sick of reading about women dying and seeing cases come before the board,” said Dr. Cairns, a physician and former member of the Florida Board of Medicine.

Some doctors performed as many as seven, according to disciplinary cases against surgeons prosecuted by the Florida Department of Health. The emergency rule limited them to no more than three, and required the use of an ultrasound to help surgeons lower the risk of a pulmonary fat clot.

But a group of physicians who perform Brazilian butt lifts in South Florida clapped back and formed Surgeons for Safety. They argued the new requirements would make the situation worse. Qualified doctors would have to do fewer procedures, they said, thus driving patients to dangerous medical professionals who don’t follow rules.

The group has since donated more than $350,000 to the state’s Republican Party, Republican candidates, and Republican political action committees, according to campaign contribution data from the Florida Department of State.

Surgeons for Safety declined KHN’s repeated interview requests. Although the group’s president, Constantino Mendieta, MD, wrote in an August editorial that he agreed not all surgeons have followed the standard of care, he called the limits put on surgeons “arbitrary.” The rule sets “a historic precedent of controlling surgeons,” he said during a meeting with Florida’s medical board.

In January, Florida state Sen. Ileana Garcia, a Republican, filed a draft bill with the state legislature that proposes no limit on the number of Brazilian butt lifts a surgeon can perform in a day. Instead, it requires office surgery centers where the procedures are performed to staff one physician per patient and prohibits surgeons from working on more than one person at a time.

The bill would also allow surgeons to delegate some parts of the procedure to other clinicians under their direct supervision.

Florida’s legislature convenes on March 7.

Consumers considering cosmetic procedures are urged to be cautious. Like Ms. Ruston, many people base their expectations on before-and-after photos and marketing videos posted on social media platforms such as Facebook, Snapchat, and Instagram.

“That’s very dangerous,” said Dr. Basu, of the American Society of Plastic Surgeons. “They’re excited about a low price and they forget about doing their homework,” he said.

The average price of a buttocks augmentation in 2021 was $4,000, according to data from the Aesthetic Society. But that’s only for the physician’s fee and does not cover anesthesia, operating room fees, prescriptions, or other expenses. A “safe” Brazilian butt lift, performed in an accredited facility and with proper aftercare, costs between $12,000 and $18,000, according to a recent article on the American Society of Plastic Surgeons’ website.

Although Florida requires a physician’s license to perform liposuction on patients who are under general anesthesia, it’s common in the medical field for midlevel medical practitioners, such as physician assistants and nurse practitioners, to do the procedure in office settings, according to Mark Mofid, MD, who coauthored the 2017 Aesthetic Surgery Education and Research Foundation task force study.

By relying on staffers who don’t have the same specialty training and get paid less, office-based surgeons can complete more butt lifts per day and charge a lower price.

“They’re doing all of them simultaneously in three or four different rooms, and it’s being staffed by one surgeon,” said Dr. Mofid, a plastic surgeon in San Diego, who added that he does not perform more than one Brazilian butt lift in a day. “The surgeon isn’t doing the actual case. It’s assistants.”

Dr. Basu said patients should ask whether their doctor holds privileges to perform the same procedure at a hospital or ambulatory surgery center, which have stricter rules than office surgery centers in terms of who can perform butt lifts and how they should be done.

People in search of bargains are reminded that cosmetic surgery can have other serious risks beyond the deadly fat clots, such as infection and organ puncture, plus problems with the kidneys, heart, and lungs.

Ms. Ruston’s surgery was performed by a board-certified plastic surgeon she said she found on Instagram. She was originally quoted $4,995, which she said she paid in full before surgery. But when she arrived in Miami, she said, the clinic tacked on fees for liposuction and for postsurgical garments and devices.

“I ended up having to pay, like, $8,000,” Ms. Ruston said. A few days after Ms. Ruston returned home to Lake Alfred, she said, she started to feel dizzy and weak and called 911.

Paramedics took her to an emergency room, where doctors diagnosed her with anemia due to blood loss, and blood and abdominal infections, her medical records show.

“If I could go back in time,” she said, “I wouldn’t have had it done.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

The Diagnosis: Cutaneous Leishmaniasis

A punch biopsy of the skin showed pseudoepitheliomatous hyperplasia of the epidermis with dermal granulomatous and suppurative inflammation; tissue cultures remained sterile. Polymerase chain reaction testing of the skin revealed the presence of Leishmania guyanensis complex. Leishmaniasis is a widespread parasitic disease transmitted via sandflies that often is seen in children and young adults.¹ Although leishmaniasis is endemic to several countries within Southeast Asia, East Africa, and Latin America, an increase in international travel has brought the disease to nonendemic regions. Therefore, it is crucial to obtain a detailed history of travel and exposure to sandflies in patients who have recently returned from endemic regions.

Leishmaniasis may present in 3 forms: cutaneous, mucocutaneous, or visceral. Cutaneous clinical findings vary depending on disease stage, causative species, and host immune activation. Presentation following a sandfly bite typically includes a papule that progresses to an erythematous nodule. Cutaneous leishmaniasis commonly occurs in areas of the body that are easily accessible to sandflies, such as the face, neck, and limbs. Mucocutaneous leishmaniasis presents with nasal or oral involvement several years after the onset of cutaneous leishmaniasis; however, it can coexist with cutaneous involvement. Without treatment, mucocutaneous leishmaniasis may lead to perforation of the nasal septum, destruction of the mouth, and life-threatening airway obstruction.¹ Determining the specific species is important due to the variation in treatment options and prognosis. Because Leishmania organisms are fastidious, obtaining a positive culture often is challenging. Polymerase chain reaction can be utilized for identification, with detection rates of 97%.¹ Systemic treatment is indicated for patients with multiple or large lesions; lesions on the hands, feet, face, or joints; or immunocompromised patients. Antimonial drugs are the first-line treatment for most forms of leishmaniasis, though increasing resistance has led to a decrease in efficacy.¹ Our patient ultimately was treated with 4 weeks of miltefosine 50 mg 3 times daily. She obtained full resolution of the lesions with no further treatment indicated.

Pemphigus vegetans may present with various clinical manifestations that often can lead to a delay in diagnosis. The Hallopeau subtype typically presents as pustular lesions, while the Neumann subtype may present as large vesiculobullous erosive lesions that rupture and form verrucous, crusted, vegetative plaques. The groin, inguinal folds, axillae, thighs, and flexural areas commonly are affected, but reports of nasal, vaginal, and conjunctival involvement also exist.²

Granuloma inguinale is a sexually transmitted ulcerative disease that is caused by infection with Klebsiella granulomatis. It typically is found in tropical and subtropical climates, including Australia, Brazil, India, and South Africa. The initial presentation includes a single papule or multiple papules or nodules in the genital area that progress to a painless ulcer. It can be diagnosed via biopsies or tissue smears, which will demonstrate the presence of inclusion bodies known as Donovan bodies.³

Cutaneous tuberculosis (TB) can have variable clinical presentations and may be acquired exogenously or endogenously. Cutaneous TB can be divided into 2 categories: exogenous TB caused by inoculation and endogenous TB due to direct spread or autoinoculation. Exogenous TB subtypes include tuberculous chancre and TB verrucosa cutis, while endogenous TB includes scrofuloderma, orificial TB, and lupus vulgaris.⁴ Patches and plaques are found in patients with lupus vulgaris and TB verrucosa cutis. Scrofuloderma, tuberculous chancre, and orificial TB can present as ulcerative or erosive lesions. Cutaneous TB infection can be diagnosed through a smear, culture, or polymerase chain reaction.⁴

Deep cutaneous fungal infections most commonly present in immunocompromised individuals, particularly those who are severely neutropenic and are receiving broad-spectrum systemic antimicrobial agents. Deep cutaneous fungal infections initially present as a papule and evolve into a pustule followed by a necrotic ulcer. The lesions typically are accompanied by a fever and/or vital sign abnormalities.⁵

The Diagnosis: Cutaneous Leishmaniasis

A punch biopsy of the skin showed pseudoepitheliomatous hyperplasia of the epidermis with dermal granulomatous and suppurative inflammation; tissue cultures remained sterile. Polymerase chain reaction testing of the skin revealed the presence of Leishmania guyanensis complex. Leishmaniasis is a widespread parasitic disease transmitted via sandflies that often is seen in children and young adults.¹ Although leishmaniasis is endemic to several countries within Southeast Asia, East Africa, and Latin America, an increase in international travel has brought the disease to nonendemic regions. Therefore, it is crucial to obtain a detailed history of travel and exposure to sandflies in patients who have recently returned from endemic regions.

Leishmaniasis may present in 3 forms: cutaneous, mucocutaneous, or visceral. Cutaneous clinical findings vary depending on disease stage, causative species, and host immune activation. Presentation following a sandfly bite typically includes a papule that progresses to an erythematous nodule. Cutaneous leishmaniasis commonly occurs in areas of the body that are easily accessible to sandflies, such as the face, neck, and limbs. Mucocutaneous leishmaniasis presents with nasal or oral involvement several years after the onset of cutaneous leishmaniasis; however, it can coexist with cutaneous involvement. Without treatment, mucocutaneous leishmaniasis may lead to perforation of the nasal septum, destruction of the mouth, and life-threatening airway obstruction.¹ Determining the specific species is important due to the variation in treatment options and prognosis. Because Leishmania organisms are fastidious, obtaining a positive culture often is challenging. Polymerase chain reaction can be utilized for identification, with detection rates of 97%.¹ Systemic treatment is indicated for patients with multiple or large lesions; lesions on the hands, feet, face, or joints; or immunocompromised patients. Antimonial drugs are the first-line treatment for most forms of leishmaniasis, though increasing resistance has led to a decrease in efficacy.¹ Our patient ultimately was treated with 4 weeks of miltefosine 50 mg 3 times daily. She obtained full resolution of the lesions with no further treatment indicated.

Pemphigus vegetans may present with various clinical manifestations that often can lead to a delay in diagnosis. The Hallopeau subtype typically presents as pustular lesions, while the Neumann subtype may present as large vesiculobullous erosive lesions that rupture and form verrucous, crusted, vegetative plaques. The groin, inguinal folds, axillae, thighs, and flexural areas commonly are affected, but reports of nasal, vaginal, and conjunctival involvement also exist.²

Granuloma inguinale is a sexually transmitted ulcerative disease that is caused by infection with Klebsiella granulomatis. It typically is found in tropical and subtropical climates, including Australia, Brazil, India, and South Africa. The initial presentation includes a single papule or multiple papules or nodules in the genital area that progress to a painless ulcer. It can be diagnosed via biopsies or tissue smears, which will demonstrate the presence of inclusion bodies known as Donovan bodies.³

Cutaneous tuberculosis (TB) can have variable clinical presentations and may be acquired exogenously or endogenously. Cutaneous TB can be divided into 2 categories: exogenous TB caused by inoculation and endogenous TB due to direct spread or autoinoculation. Exogenous TB subtypes include tuberculous chancre and TB verrucosa cutis, while endogenous TB includes scrofuloderma, orificial TB, and lupus vulgaris.⁴ Patches and plaques are found in patients with lupus vulgaris and TB verrucosa cutis. Scrofuloderma, tuberculous chancre, and orificial TB can present as ulcerative or erosive lesions. Cutaneous TB infection can be diagnosed through a smear, culture, or polymerase chain reaction.⁴

Deep cutaneous fungal infections most commonly present in immunocompromised individuals, particularly those who are severely neutropenic and are receiving broad-spectrum systemic antimicrobial agents. Deep cutaneous fungal infections initially present as a papule and evolve into a pustule followed by a necrotic ulcer. The lesions typically are accompanied by a fever and/or vital sign abnormalities.⁵

The Diagnosis: Cutaneous Leishmaniasis

A punch biopsy of the skin showed pseudoepitheliomatous hyperplasia of the epidermis with dermal granulomatous and suppurative inflammation; tissue cultures remained sterile. Polymerase chain reaction testing of the skin revealed the presence of Leishmania guyanensis complex. Leishmaniasis is a widespread parasitic disease transmitted via sandflies that often is seen in children and young adults.¹ Although leishmaniasis is endemic to several countries within Southeast Asia, East Africa, and Latin America, an increase in international travel has brought the disease to nonendemic regions. Therefore, it is crucial to obtain a detailed history of travel and exposure to sandflies in patients who have recently returned from endemic regions.

Leishmaniasis may present in 3 forms: cutaneous, mucocutaneous, or visceral. Cutaneous clinical findings vary depending on disease stage, causative species, and host immune activation. Presentation following a sandfly bite typically includes a papule that progresses to an erythematous nodule. Cutaneous leishmaniasis commonly occurs in areas of the body that are easily accessible to sandflies, such as the face, neck, and limbs. Mucocutaneous leishmaniasis presents with nasal or oral involvement several years after the onset of cutaneous leishmaniasis; however, it can coexist with cutaneous involvement. Without treatment, mucocutaneous leishmaniasis may lead to perforation of the nasal septum, destruction of the mouth, and life-threatening airway obstruction.¹ Determining the specific species is important due to the variation in treatment options and prognosis. Because Leishmania organisms are fastidious, obtaining a positive culture often is challenging. Polymerase chain reaction can be utilized for identification, with detection rates of 97%.¹ Systemic treatment is indicated for patients with multiple or large lesions; lesions on the hands, feet, face, or joints; or immunocompromised patients. Antimonial drugs are the first-line treatment for most forms of leishmaniasis, though increasing resistance has led to a decrease in efficacy.¹ Our patient ultimately was treated with 4 weeks of miltefosine 50 mg 3 times daily. She obtained full resolution of the lesions with no further treatment indicated.

Pemphigus vegetans may present with various clinical manifestations that often can lead to a delay in diagnosis. The Hallopeau subtype typically presents as pustular lesions, while the Neumann subtype may present as large vesiculobullous erosive lesions that rupture and form verrucous, crusted, vegetative plaques. The groin, inguinal folds, axillae, thighs, and flexural areas commonly are affected, but reports of nasal, vaginal, and conjunctival involvement also exist.²

Granuloma inguinale is a sexually transmitted ulcerative disease that is caused by infection with Klebsiella granulomatis. It typically is found in tropical and subtropical climates, including Australia, Brazil, India, and South Africa. The initial presentation includes a single papule or multiple papules or nodules in the genital area that progress to a painless ulcer. It can be diagnosed via biopsies or tissue smears, which will demonstrate the presence of inclusion bodies known as Donovan bodies.³

Cutaneous tuberculosis (TB) can have variable clinical presentations and may be acquired exogenously or endogenously. Cutaneous TB can be divided into 2 categories: exogenous TB caused by inoculation and endogenous TB due to direct spread or autoinoculation. Exogenous TB subtypes include tuberculous chancre and TB verrucosa cutis, while endogenous TB includes scrofuloderma, orificial TB, and lupus vulgaris.⁴ Patches and plaques are found in patients with lupus vulgaris and TB verrucosa cutis. Scrofuloderma, tuberculous chancre, and orificial TB can present as ulcerative or erosive lesions. Cutaneous TB infection can be diagnosed through a smear, culture, or polymerase chain reaction.⁴

Deep cutaneous fungal infections most commonly present in immunocompromised individuals, particularly those who are severely neutropenic and are receiving broad-spectrum systemic antimicrobial agents. Deep cutaneous fungal infections initially present as a papule and evolve into a pustule followed by a necrotic ulcer. The lesions typically are accompanied by a fever and/or vital sign abnormalities.⁵

Two types of electronically delivered letter strategies – a letter highlighting potential cardiovascular benefits of influenza vaccination and a repeat reminder letter – increased flu shot uptake, compared with usual care alone, in a national study of seniors in Denmark.

And in a prespecified subanalysis focusing on older adults with cardiovascular disease, these two strategies were also effective in boosting vaccine uptake in those with or without CVD.

The findings are from the Nationwide Utilization of Danish Government Electronic Letter System for Increasing Influenza Vaccine Uptake (NUDGE-FLU) trial, which compared usual care alone with one of nine different electronic letter “behavioral nudge” strategies during the 2022-2023 flu season in people aged 65 years and older.  

Pix by Marti/Fotolia

Niklas Dyrby Johansen, MD, Hospital–Herlev and Gentofte and Copenhagen University, presented the main study findings in a late-breaking clinical trial session at the joint scientific sessions of the American College of Cardiology and the World Heart Federation, and the article was simultaneously published in The Lancet

The subanalysis in patients with CVD was published online March 5 in Circulation.

“Despite modest effect sizes, the results may have important implications when translated to a population level,” Dr. Dyrby Johansen concluded during his presentation. Still, the authors write, “the low-touch (no person-to-person interaction), inexpensive, and highly scalable nature of these electronic letters might have important population-level public health implications.”  

They note that, among approximately 63 million Medicare beneficiaries in the United States, a 0.89–percentage point absolute increase in vaccination rate achieved through the most successful electronic letter in NUDGE-FLU, the one highlighting cardiovascular gain, would be expected to lead to 500,000 additional vaccinations and potentially prevent 7,849 illnesses, 4,395 medical visits, 714 hospitalizations, and 66 deaths each year.

Electronic letter systems similar to the one used in this trial are already in place in several European countries, including Sweden, Norway, and Ireland, the researchers note.

In countries such as the United States, where implementing a nationwide government electronic letter system might not be feasible, nudges could be done via email, text message, or other systems, but whether this would be as effective remains to be seen.

Commenting on the findings, David Cho, MD, UCLA Health and chair of the ACC Health Care Innovation Council, commended the researchers on engaging patients with more than a million separate nudges sent out during one flu season, and randomly assigning participants to 10 different types of nudges, calling it “impressive.”

“I think the concept that the nudge is to plant an idea that leads to an action is pretty much the basis of a lot of these health care interventions, which seems like a small way to have a big impact at outcome,” Dr. Cho noted. “The behavioral science aspects of the nudges are also fascinating to me personally, and I think to a lot of the cardiologists in the audience – about how you actually get people to act. I think it’s been a lifelong question for people in general, how do you get people to follow through on an action?”

“So I found the fact that secondary gain from a cardiovascular health standpoint, but also the repeated nudges were sort of simple ways that you could have people take ownership and get their flu vaccination,” he said.

“This is ACC, this is a cardiovascular conference, but the influence of vaccine is not just a primary care problem, it is also directly affecting cardiovascular disease,” Dr. Cho concluded.

‘Small but important effect’

In an accompanying editorial (Lancet. 2023 Mar 5. doi: 10.1016/S0140-6736(23)00453-1), Melissa Stockwell, MD, Columbia University, New York, writes, “The study by Johansen and colleagues highlights the small but still important effect of scalable, digital interventions across an entire at-risk population.”

A difference of 0.89% in the entire study population of over 960,000 adults age 65 years or older would be more than 8,500 additional adults protected, she notes. “That increase is important for a scalable intervention that has a low cost per letter.”

Moreover, “that the cardiovascular gain–framed messages worked best in those who had not been vaccinated in the previous season further highlights the potential impact on a more vaccine-hesitant population,” Dr. Stockwell notes. 

However, with the mandatory government electronic notification system in Denmark, “notifications are sent via regular email and SMS message, and recipients log in through a portal or smartphone app to view the letter.” Similar studies in the United States that included this extra step of needing to sign in online have not been effective in older populations.

Another limitation is that the intervention may have a different effect in populations for which there is a digital divide between people with or without Internet access of sufficient data on their mobile phones.

First-of-its kind, nationwide pragmatic trial

The NUDGE-FLU protocol was previously published in the American Heart Journal. NUDGE-FLU is a first-of-its kind nationwide, pragmatic, registry-based, cluster-randomized implementation trial of electronically delivered nudges to increase influenza vaccination uptake, the researchers note.

They identified 964,870 individuals who were 65 years or older (or would turn 65 by Jan. 15, 2023) who lived in one of 691,820 households in Denmark.

This excluded individuals who lived in a nursing home or were exempt from the government’s mandatory electronic letter system that is used for official communications.

Households were randomly assigned 9:1:1:1:1:1:1:1:1:1 to receive usual care alone or to one of nine electronic letter strategies based on different behavioral science approaches to encourage influenza vaccination uptake:

• Standard electronic letter
• Standard electronic letter sent at randomization and again 14 days later (repeated letter)
• Depersonalized letter without the recipient’s name
• Gain-framing nudge (“Vaccinations help end pandemics, like COVID-19 and the flu. Protect yourself and your loved ones.”)
• Loss-framing nudge (“When too few people get vaccinated, pandemics from diseases like COVID-19 and the flu can spread and place you and your loved ones at risk.”)
• Collective-goal nudge (“78% of Danes 65 and above were vaccinated against influenza last year. Help us achieve an even higher goal this year.”)  
• Active choice or implementation-intention prompt (“We encourage you to record your appointment time here.”)
• Cardiovascular gain–framing nudge (“In addition to its protection against influenza infection, influenza vaccination also seems to protect against cardiovascular disease such as heart attacks and heart failure.”)
• Expert-authority statement (“I recommend everyone over the age of 65 years to get vaccinated against influenza – Tyra Grove Krause, Executive Vice President, Statens Serum Institut.”)

The electronic letters were sent out Sept. 16, 2022, and the primary endpoint was vaccine receipt on or before Jan. 1, 2023.

All individuals received an informative vaccination encouragement letter from the Danish Health Authority (usual care) delivered via the same electronic letter system during Sept. 17 through Sept. 21, 2022. 

The individuals had a mean age of 73.8 years, 51.5% were women, and 27.4% had chronic cardiovascular disease.

The analyses were done in one randomly selected individual per household.

Influenza vaccination rates were significantly higher in the cardiovascular gain–framing nudge group vs. usual care (81.00% vs. 80.12%; difference, 0.89 percentage points; P < .0001) and in the repeat-letter group vs. usual care (80.85% vs 80.12%; difference, 0.73 percentage points; P = .0006).

These two strategies also improved vaccination rates across major subgroups.

The cardiovascular gain–framed letter was particularly effective among participants who had not been vaccinated for influenza in the previous season.

The seven other letter strategies did not increase flu shot uptake.

Subanalysis in CVD

In the prespecified subanalysis of the NUDGE-FLU trial of patients aged 65 and older that focused on patients with CVD, Daniel Modin, MB, and colleagues report that 83.1% of patients with CVD vs. 79.2% of patients without CVD received influenza vaccination within the requested time (P < .0001).

The two nudging strategies – a letter highlighting potential cardiovascular benefits of influenza vaccination or a repeat letter – that were effective in boosting flu shot rates in the main analysis were also effective in all major CVD subgroups (ischemic heart disease, pulmonary heart disease, heart failure, atrial fibrillation, cerebrovascular disease, atherosclerotic CVD, embolic or thrombotic disease, and congenital heart disease).

Despite strong guideline endorsement, “influenza vaccination rates remain suboptimal in patients with high-risk cardiovascular disease,” Dr. Morin and colleagues write, possibly because of “insufficient knowledge among patients and providers of potential clinical benefits, concerns about vaccine safety, and other forms of vaccine hesitancy.”

Their findings suggest that “select digital behaviorally informed nudges delivered in advance of vaccine availability might be utilized to increase influenza vaccinate uptake in individuals with cardiovascular disease.”

NUDGE-HF was funded by Sanofi. Dr. Johansen and Dr. Modin have no disclosures. The disclosures of the other authors are listed with the articles. Dr. Stockwell has no disclosures.

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

Two types of electronically delivered letter strategies – a letter highlighting potential cardiovascular benefits of influenza vaccination and a repeat reminder letter – increased flu shot uptake, compared with usual care alone, in a national study of seniors in Denmark.

And in a prespecified subanalysis focusing on older adults with cardiovascular disease, these two strategies were also effective in boosting vaccine uptake in those with or without CVD.

The findings are from the Nationwide Utilization of Danish Government Electronic Letter System for Increasing Influenza Vaccine Uptake (NUDGE-FLU) trial, which compared usual care alone with one of nine different electronic letter “behavioral nudge” strategies during the 2022-2023 flu season in people aged 65 years and older.  

Pix by Marti/Fotolia

Niklas Dyrby Johansen, MD, Hospital–Herlev and Gentofte and Copenhagen University, presented the main study findings in a late-breaking clinical trial session at the joint scientific sessions of the American College of Cardiology and the World Heart Federation, and the article was simultaneously published in The Lancet

The subanalysis in patients with CVD was published online March 5 in Circulation.

“Despite modest effect sizes, the results may have important implications when translated to a population level,” Dr. Dyrby Johansen concluded during his presentation. Still, the authors write, “the low-touch (no person-to-person interaction), inexpensive, and highly scalable nature of these electronic letters might have important population-level public health implications.”  

They note that, among approximately 63 million Medicare beneficiaries in the United States, a 0.89–percentage point absolute increase in vaccination rate achieved through the most successful electronic letter in NUDGE-FLU, the one highlighting cardiovascular gain, would be expected to lead to 500,000 additional vaccinations and potentially prevent 7,849 illnesses, 4,395 medical visits, 714 hospitalizations, and 66 deaths each year.

Electronic letter systems similar to the one used in this trial are already in place in several European countries, including Sweden, Norway, and Ireland, the researchers note.

In countries such as the United States, where implementing a nationwide government electronic letter system might not be feasible, nudges could be done via email, text message, or other systems, but whether this would be as effective remains to be seen.

Commenting on the findings, David Cho, MD, UCLA Health and chair of the ACC Health Care Innovation Council, commended the researchers on engaging patients with more than a million separate nudges sent out during one flu season, and randomly assigning participants to 10 different types of nudges, calling it “impressive.”

“I think the concept that the nudge is to plant an idea that leads to an action is pretty much the basis of a lot of these health care interventions, which seems like a small way to have a big impact at outcome,” Dr. Cho noted. “The behavioral science aspects of the nudges are also fascinating to me personally, and I think to a lot of the cardiologists in the audience – about how you actually get people to act. I think it’s been a lifelong question for people in general, how do you get people to follow through on an action?”

“So I found the fact that secondary gain from a cardiovascular health standpoint, but also the repeated nudges were sort of simple ways that you could have people take ownership and get their flu vaccination,” he said.

“This is ACC, this is a cardiovascular conference, but the influence of vaccine is not just a primary care problem, it is also directly affecting cardiovascular disease,” Dr. Cho concluded.

‘Small but important effect’

In an accompanying editorial (Lancet. 2023 Mar 5. doi: 10.1016/S0140-6736(23)00453-1), Melissa Stockwell, MD, Columbia University, New York, writes, “The study by Johansen and colleagues highlights the small but still important effect of scalable, digital interventions across an entire at-risk population.”

A difference of 0.89% in the entire study population of over 960,000 adults age 65 years or older would be more than 8,500 additional adults protected, she notes. “That increase is important for a scalable intervention that has a low cost per letter.”

Moreover, “that the cardiovascular gain–framed messages worked best in those who had not been vaccinated in the previous season further highlights the potential impact on a more vaccine-hesitant population,” Dr. Stockwell notes. 

However, with the mandatory government electronic notification system in Denmark, “notifications are sent via regular email and SMS message, and recipients log in through a portal or smartphone app to view the letter.” Similar studies in the United States that included this extra step of needing to sign in online have not been effective in older populations.

Another limitation is that the intervention may have a different effect in populations for which there is a digital divide between people with or without Internet access of sufficient data on their mobile phones.

First-of-its kind, nationwide pragmatic trial

The NUDGE-FLU protocol was previously published in the American Heart Journal. NUDGE-FLU is a first-of-its kind nationwide, pragmatic, registry-based, cluster-randomized implementation trial of electronically delivered nudges to increase influenza vaccination uptake, the researchers note.

They identified 964,870 individuals who were 65 years or older (or would turn 65 by Jan. 15, 2023) who lived in one of 691,820 households in Denmark.

This excluded individuals who lived in a nursing home or were exempt from the government’s mandatory electronic letter system that is used for official communications.

Households were randomly assigned 9:1:1:1:1:1:1:1:1:1 to receive usual care alone or to one of nine electronic letter strategies based on different behavioral science approaches to encourage influenza vaccination uptake:

• Standard electronic letter
• Standard electronic letter sent at randomization and again 14 days later (repeated letter)
• Depersonalized letter without the recipient’s name
• Gain-framing nudge (“Vaccinations help end pandemics, like COVID-19 and the flu. Protect yourself and your loved ones.”)
• Loss-framing nudge (“When too few people get vaccinated, pandemics from diseases like COVID-19 and the flu can spread and place you and your loved ones at risk.”)
• Collective-goal nudge (“78% of Danes 65 and above were vaccinated against influenza last year. Help us achieve an even higher goal this year.”)  
• Active choice or implementation-intention prompt (“We encourage you to record your appointment time here.”)
• Cardiovascular gain–framing nudge (“In addition to its protection against influenza infection, influenza vaccination also seems to protect against cardiovascular disease such as heart attacks and heart failure.”)
• Expert-authority statement (“I recommend everyone over the age of 65 years to get vaccinated against influenza – Tyra Grove Krause, Executive Vice President, Statens Serum Institut.”)

The electronic letters were sent out Sept. 16, 2022, and the primary endpoint was vaccine receipt on or before Jan. 1, 2023.

All individuals received an informative vaccination encouragement letter from the Danish Health Authority (usual care) delivered via the same electronic letter system during Sept. 17 through Sept. 21, 2022. 

The individuals had a mean age of 73.8 years, 51.5% were women, and 27.4% had chronic cardiovascular disease.

The analyses were done in one randomly selected individual per household.

Influenza vaccination rates were significantly higher in the cardiovascular gain–framing nudge group vs. usual care (81.00% vs. 80.12%; difference, 0.89 percentage points; P < .0001) and in the repeat-letter group vs. usual care (80.85% vs 80.12%; difference, 0.73 percentage points; P = .0006).

These two strategies also improved vaccination rates across major subgroups.

The cardiovascular gain–framed letter was particularly effective among participants who had not been vaccinated for influenza in the previous season.

The seven other letter strategies did not increase flu shot uptake.

Subanalysis in CVD

In the prespecified subanalysis of the NUDGE-FLU trial of patients aged 65 and older that focused on patients with CVD, Daniel Modin, MB, and colleagues report that 83.1% of patients with CVD vs. 79.2% of patients without CVD received influenza vaccination within the requested time (P < .0001).

The two nudging strategies – a letter highlighting potential cardiovascular benefits of influenza vaccination or a repeat letter – that were effective in boosting flu shot rates in the main analysis were also effective in all major CVD subgroups (ischemic heart disease, pulmonary heart disease, heart failure, atrial fibrillation, cerebrovascular disease, atherosclerotic CVD, embolic or thrombotic disease, and congenital heart disease).

Despite strong guideline endorsement, “influenza vaccination rates remain suboptimal in patients with high-risk cardiovascular disease,” Dr. Morin and colleagues write, possibly because of “insufficient knowledge among patients and providers of potential clinical benefits, concerns about vaccine safety, and other forms of vaccine hesitancy.”

Their findings suggest that “select digital behaviorally informed nudges delivered in advance of vaccine availability might be utilized to increase influenza vaccinate uptake in individuals with cardiovascular disease.”

NUDGE-HF was funded by Sanofi. Dr. Johansen and Dr. Modin have no disclosures. The disclosures of the other authors are listed with the articles. Dr. Stockwell has no disclosures.

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

Two types of electronically delivered letter strategies – a letter highlighting potential cardiovascular benefits of influenza vaccination and a repeat reminder letter – increased flu shot uptake, compared with usual care alone, in a national study of seniors in Denmark.

And in a prespecified subanalysis focusing on older adults with cardiovascular disease, these two strategies were also effective in boosting vaccine uptake in those with or without CVD.

The findings are from the Nationwide Utilization of Danish Government Electronic Letter System for Increasing Influenza Vaccine Uptake (NUDGE-FLU) trial, which compared usual care alone with one of nine different electronic letter “behavioral nudge” strategies during the 2022-2023 flu season in people aged 65 years and older.  

Pix by Marti/Fotolia

Niklas Dyrby Johansen, MD, Hospital–Herlev and Gentofte and Copenhagen University, presented the main study findings in a late-breaking clinical trial session at the joint scientific sessions of the American College of Cardiology and the World Heart Federation, and the article was simultaneously published in The Lancet

The subanalysis in patients with CVD was published online March 5 in Circulation.

“Despite modest effect sizes, the results may have important implications when translated to a population level,” Dr. Dyrby Johansen concluded during his presentation. Still, the authors write, “the low-touch (no person-to-person interaction), inexpensive, and highly scalable nature of these electronic letters might have important population-level public health implications.”  

They note that, among approximately 63 million Medicare beneficiaries in the United States, a 0.89–percentage point absolute increase in vaccination rate achieved through the most successful electronic letter in NUDGE-FLU, the one highlighting cardiovascular gain, would be expected to lead to 500,000 additional vaccinations and potentially prevent 7,849 illnesses, 4,395 medical visits, 714 hospitalizations, and 66 deaths each year.

Electronic letter systems similar to the one used in this trial are already in place in several European countries, including Sweden, Norway, and Ireland, the researchers note.

In countries such as the United States, where implementing a nationwide government electronic letter system might not be feasible, nudges could be done via email, text message, or other systems, but whether this would be as effective remains to be seen.

Commenting on the findings, David Cho, MD, UCLA Health and chair of the ACC Health Care Innovation Council, commended the researchers on engaging patients with more than a million separate nudges sent out during one flu season, and randomly assigning participants to 10 different types of nudges, calling it “impressive.”

“I think the concept that the nudge is to plant an idea that leads to an action is pretty much the basis of a lot of these health care interventions, which seems like a small way to have a big impact at outcome,” Dr. Cho noted. “The behavioral science aspects of the nudges are also fascinating to me personally, and I think to a lot of the cardiologists in the audience – about how you actually get people to act. I think it’s been a lifelong question for people in general, how do you get people to follow through on an action?”

“So I found the fact that secondary gain from a cardiovascular health standpoint, but also the repeated nudges were sort of simple ways that you could have people take ownership and get their flu vaccination,” he said.

“This is ACC, this is a cardiovascular conference, but the influence of vaccine is not just a primary care problem, it is also directly affecting cardiovascular disease,” Dr. Cho concluded.

‘Small but important effect’

In an accompanying editorial (Lancet. 2023 Mar 5. doi: 10.1016/S0140-6736(23)00453-1), Melissa Stockwell, MD, Columbia University, New York, writes, “The study by Johansen and colleagues highlights the small but still important effect of scalable, digital interventions across an entire at-risk population.”

A difference of 0.89% in the entire study population of over 960,000 adults age 65 years or older would be more than 8,500 additional adults protected, she notes. “That increase is important for a scalable intervention that has a low cost per letter.”

Moreover, “that the cardiovascular gain–framed messages worked best in those who had not been vaccinated in the previous season further highlights the potential impact on a more vaccine-hesitant population,” Dr. Stockwell notes. 

However, with the mandatory government electronic notification system in Denmark, “notifications are sent via regular email and SMS message, and recipients log in through a portal or smartphone app to view the letter.” Similar studies in the United States that included this extra step of needing to sign in online have not been effective in older populations.

Another limitation is that the intervention may have a different effect in populations for which there is a digital divide between people with or without Internet access of sufficient data on their mobile phones.

First-of-its kind, nationwide pragmatic trial

The NUDGE-FLU protocol was previously published in the American Heart Journal. NUDGE-FLU is a first-of-its kind nationwide, pragmatic, registry-based, cluster-randomized implementation trial of electronically delivered nudges to increase influenza vaccination uptake, the researchers note.

They identified 964,870 individuals who were 65 years or older (or would turn 65 by Jan. 15, 2023) who lived in one of 691,820 households in Denmark.

This excluded individuals who lived in a nursing home or were exempt from the government’s mandatory electronic letter system that is used for official communications.

Households were randomly assigned 9:1:1:1:1:1:1:1:1:1 to receive usual care alone or to one of nine electronic letter strategies based on different behavioral science approaches to encourage influenza vaccination uptake:

• Standard electronic letter
• Standard electronic letter sent at randomization and again 14 days later (repeated letter)
• Depersonalized letter without the recipient’s name
• Gain-framing nudge (“Vaccinations help end pandemics, like COVID-19 and the flu. Protect yourself and your loved ones.”)
• Loss-framing nudge (“When too few people get vaccinated, pandemics from diseases like COVID-19 and the flu can spread and place you and your loved ones at risk.”)
• Collective-goal nudge (“78% of Danes 65 and above were vaccinated against influenza last year. Help us achieve an even higher goal this year.”)  
• Active choice or implementation-intention prompt (“We encourage you to record your appointment time here.”)
• Cardiovascular gain–framing nudge (“In addition to its protection against influenza infection, influenza vaccination also seems to protect against cardiovascular disease such as heart attacks and heart failure.”)
• Expert-authority statement (“I recommend everyone over the age of 65 years to get vaccinated against influenza – Tyra Grove Krause, Executive Vice President, Statens Serum Institut.”)

The electronic letters were sent out Sept. 16, 2022, and the primary endpoint was vaccine receipt on or before Jan. 1, 2023.

All individuals received an informative vaccination encouragement letter from the Danish Health Authority (usual care) delivered via the same electronic letter system during Sept. 17 through Sept. 21, 2022. 

The individuals had a mean age of 73.8 years, 51.5% were women, and 27.4% had chronic cardiovascular disease.

The analyses were done in one randomly selected individual per household.

Influenza vaccination rates were significantly higher in the cardiovascular gain–framing nudge group vs. usual care (81.00% vs. 80.12%; difference, 0.89 percentage points; P < .0001) and in the repeat-letter group vs. usual care (80.85% vs 80.12%; difference, 0.73 percentage points; P = .0006).

These two strategies also improved vaccination rates across major subgroups.

The cardiovascular gain–framed letter was particularly effective among participants who had not been vaccinated for influenza in the previous season.

The seven other letter strategies did not increase flu shot uptake.

Subanalysis in CVD

In the prespecified subanalysis of the NUDGE-FLU trial of patients aged 65 and older that focused on patients with CVD, Daniel Modin, MB, and colleagues report that 83.1% of patients with CVD vs. 79.2% of patients without CVD received influenza vaccination within the requested time (P < .0001).

The two nudging strategies – a letter highlighting potential cardiovascular benefits of influenza vaccination or a repeat letter – that were effective in boosting flu shot rates in the main analysis were also effective in all major CVD subgroups (ischemic heart disease, pulmonary heart disease, heart failure, atrial fibrillation, cerebrovascular disease, atherosclerotic CVD, embolic or thrombotic disease, and congenital heart disease).

Despite strong guideline endorsement, “influenza vaccination rates remain suboptimal in patients with high-risk cardiovascular disease,” Dr. Morin and colleagues write, possibly because of “insufficient knowledge among patients and providers of potential clinical benefits, concerns about vaccine safety, and other forms of vaccine hesitancy.”

Their findings suggest that “select digital behaviorally informed nudges delivered in advance of vaccine availability might be utilized to increase influenza vaccinate uptake in individuals with cardiovascular disease.”

NUDGE-HF was funded by Sanofi. Dr. Johansen and Dr. Modin have no disclosures. The disclosures of the other authors are listed with the articles. Dr. Stockwell has no disclosures.

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

To the Editor:

Epidermodysplasia verruciformis (EDV) is a rare generalized form of epidermal dysplasia that is linked to certain subtypes of human papillomavirus (HPV) infection and inherited or acquired states of immunodeficiency.^1-3 The inherited form most commonly manifests via autosomal-recessive inactivation of the EVER1 and EVER2 genes that encode integral membrane proteins in the endoplasmic reticulum, though cases of autosomal-dominant and X-linked inheritance have been reported.^1-3 Acquired cases have been reported in patients lacking immunocompetency, including transplant recipients and patients living with HIV.^4-11 We present the case of a patient with HIV-associated EDV who was treated successfully with intralesional Candida albicans antigen, oral acitretin, and cryotherapy.

A 56-year-old man presented for evaluation of several cutaneous lesions that had developed over several months on the neck and over many years on the hands and feet. He had a 16-year history of HIV, Castleman disease, and primary effusion lymphoma in remission that was treated with rituximab, etoposide phosphate, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin hydrochloride 10 or more years ago. The patient denied pruritus or pain associated with the skin lesions. He was intermittently taking immunosuppressants and antiretrovirals including dolutegravir and emtricitabine-tenofovir for 3 years. Prior treatments of the lesions included cryotherapy and over-the-counter 17% salicylic acid. Physical examination revealed the presence of innumerable, clustered, verrucous, scaly papules on the dorsal and palmoplantar regions of the hands (Figure 1), as well as hypopigmented macules clustered on the neck that morphologically resembled tinea versicolor (Figure 2). The physical examination was otherwise unremarkable.

Complete blood cell counts as well as lipid, liver, and renal function panel results were unremarkable. Laboratory examination also revealed a CD4 cell count of 373/µL (reference range, 320–1900/µL) and an undetectable HIV copy number (<40 copies/mL). A punch biopsy of a hypopigmented macule on the left side of the neck revealed epidermal acanthosis, hypergranulosis, and hyperkeratosis, with blue-gray cytoplasm observed in the keratinocytes (Figure 3). Koilocytes with perinuclear clearing associated with keratinocytes in the upper epidermis were noted. Based on the clinical and histopathologic correlation, acquired EDV was diagnosed.

Given that HIV-associated EDV often is recalcitrant and there is a lack of consistent and effective treatment, the patient initially was prescribed oral acitretin 25 mg/d with intralesional C albicans antigen injected once per month into the lesions along with concurrent cryotherapy. At subsequent monthly follow-ups, the involved areas were notably thinner and flat. The patient reported no remarkable side effects from the systemic retinoid treatment such as abdominal pain, photosensitivity, or headaches, though he did experience mild xerosis. Complete resolution of EDV occurred with multimodal therapy—acitretin, cryotherapy, and intralesional Candida antigen. Palmar verrucae were much improved, and he is currently continuing therapy.

Epidermodysplasia verruciformis is a rare genodermatosis associated with an abnormal susceptibility to cutaneous HPV and can be acquired in immunocompromised patients. Patients with EDV present with a clinically heterogeneous disease that can manifest as hypopigmented, red-brown macules with scaling on the trunk, neck, and extremities, which are morphologically similar to tinea versicolor, or patients can present with flat wartlike papules that are most commonly found on the face, hands, and feet.^2,3 Epidermodysplasia verruciformis can be distinguished from EDV-like eruptions and other generalized verrucoses by its characteristic histologic appearance and by the demonstration of HPV within the lesions, typically subtypes HPV-5 and HPV-8.^1-3 Classic EDV histopathologic findings include mild to moderate acanthosis and hyperkeratosis with enlarged keratinocytes featuring blue-gray cytoplasm and perinuclear halos.¹

The histologic differential diagnosis of EDV is quite broad and includes common verrucae, which may be distinguished by the absence of blue-gray discoloration of the cytoplasm among the individual keratinocytes.¹ Verruca plana and condylomata also may mimic EDV, and patients may present with minimal papillomatosis of the surface epidermis.² Squamous cell carcinoma in situ (SCC-IS) and particularly bowenoid papulosis also may share similar histologic features.² However, in SCC-IS, there typically is full-thickness dysplasia of the epidermis, which is not present in EDV. Nonetheless, EDV is equivalent to SCC-IS in its clinical behavior. Bowenoid papulosis shares similar findings, but lesions generally are located in the genital areas and linked to HPV-16 and HPV-18.² Additional histologic features of EDV have been described in the entity of EDV acanthoma, specifically incidental findings present in association with other cutaneous neoplasms including acantholytic acanthomas, condylomas, intradermal nevi, and seborrheic keratoses.¹²

The pathophysiology of EDV is thought to be specifically associated with patients with immunocompromised conditions. Particular attention has been paid to the association between EDV and HIV. Anselmo et al¹³ reported a case of HIV-associated acquired EDV with preexisting lesions that were spread along the distribution of the patient’s tattoo, suggesting potential autoinoculation. In individuals living with HIV, the cutaneous features of EDV are not associated with immune status.¹⁴

Acquired EDV also may be associated with other conditions including renal transplantation, IgM deficiency, severe combined immunodeficiency, common variable immunodeficiency, systemic lupus erythematosus, and myasthenia gravis.² Hematologic malignancies such as Hodgkin disease,⁴ natural killer/T-cell lymphoma,⁵ cutaneous T-cell lymphoma,⁶ adult T-cell leukemia,⁷ intestinal diffuse large B-cell lymphoma,^8,9 transformed acute myelogenous lymphoma,¹⁰ and chronic myelogenous leukemia¹¹ also may be associated with EDV. In the inherited form, integral membrane proteins of the endoplasmic reticulum encoded by the genes EVER1 and EVER2 on chromosome 17 are thought to act as restriction factors for certain types of HPV.^2,3 Inactivating mutations in EVER1 and EVER2 result in defects in cell-mediated immunity, rendering patients susceptible to both benign and oncogenic verrucous infections.^2,3 Currently, it is believed that immunosuppressed states may result in defects in cell-mediated immunity that make patients similarly susceptible to these virulent strains of HPV, resulting in an acquired form of EDV.³ Interestingly, the clinical and histologic presentation is identical for acquired EDV and genetic EDV.

Due to the general resistance of EDV to treatment, a variety of options for acquired EDV have been explored including topical and systemic retinoids, cryotherapy, interferon alfa‐2a, zidovudine, ketoconazole, corticosteroids, podophyllotoxin, imiquimod, cidofovir, electrosurgery, 5‐fluorouracil, glycolic acid, temporized diathermy, and methyl aminolevulinate photodynamic therapy.³ Highly active antiretroviral therapy has been proposed as a potential treatment modality for HIV-associated cases; however, acquired EDV has been reported to develop as an immune reconstitution inflammatory syndrome after the initiation of highly active antiretroviral therapy.¹⁵

Combination therapy consisting of a systemic retinoid, immunotherapy, and cryotherapy was initiated for our patient. Human papillomavirus infection is marked by epithelial hyperplasia, and retinoids induce antiproliferation through the control of epithelial cell differentiation.¹⁶ The specific mechanism of action of retinoids in EDV treatment is unknown; however, the beneficial effects may result from the modification of terminal differentiation, a direct antiviral action, or the enhancement of killer T cells.¹⁷ Immunotherapy with C albicans antigen initiates an inflammatory reaction that leads to an immune response directed against the virus, thus reducing the number of warts.² Cryotherapy aims to destroy the lesion but not the virus.² The combination of systemic retinoids, immunotherapy, and destruction may target EDV via multiple potentially synergistic mechanisms. Thus, a multimodal approach can be beneficial in patients with recalcitrant acquired EDV.

The occurrence of EDV is rare, and data on treatment are limited in number resulting in general uncertainty about the efficacy of therapies. Elucidation of the specific mechanism of immunosuppression and its effects on T lymphocytes in acquired EDV may shed light on the most effective treatments. We present this novel case of a patient with HIV-associated acquired EDV who responded favorably to a combination treatment of acitretin, intralesional C albicans antigen, and cryotherapy.

To the Editor:

Epidermodysplasia verruciformis (EDV) is a rare generalized form of epidermal dysplasia that is linked to certain subtypes of human papillomavirus (HPV) infection and inherited or acquired states of immunodeficiency.^1-3 The inherited form most commonly manifests via autosomal-recessive inactivation of the EVER1 and EVER2 genes that encode integral membrane proteins in the endoplasmic reticulum, though cases of autosomal-dominant and X-linked inheritance have been reported.^1-3 Acquired cases have been reported in patients lacking immunocompetency, including transplant recipients and patients living with HIV.^4-11 We present the case of a patient with HIV-associated EDV who was treated successfully with intralesional Candida albicans antigen, oral acitretin, and cryotherapy.

A 56-year-old man presented for evaluation of several cutaneous lesions that had developed over several months on the neck and over many years on the hands and feet. He had a 16-year history of HIV, Castleman disease, and primary effusion lymphoma in remission that was treated with rituximab, etoposide phosphate, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin hydrochloride 10 or more years ago. The patient denied pruritus or pain associated with the skin lesions. He was intermittently taking immunosuppressants and antiretrovirals including dolutegravir and emtricitabine-tenofovir for 3 years. Prior treatments of the lesions included cryotherapy and over-the-counter 17% salicylic acid. Physical examination revealed the presence of innumerable, clustered, verrucous, scaly papules on the dorsal and palmoplantar regions of the hands (Figure 1), as well as hypopigmented macules clustered on the neck that morphologically resembled tinea versicolor (Figure 2). The physical examination was otherwise unremarkable.

Complete blood cell counts as well as lipid, liver, and renal function panel results were unremarkable. Laboratory examination also revealed a CD4 cell count of 373/µL (reference range, 320–1900/µL) and an undetectable HIV copy number (<40 copies/mL). A punch biopsy of a hypopigmented macule on the left side of the neck revealed epidermal acanthosis, hypergranulosis, and hyperkeratosis, with blue-gray cytoplasm observed in the keratinocytes (Figure 3). Koilocytes with perinuclear clearing associated with keratinocytes in the upper epidermis were noted. Based on the clinical and histopathologic correlation, acquired EDV was diagnosed.

Given that HIV-associated EDV often is recalcitrant and there is a lack of consistent and effective treatment, the patient initially was prescribed oral acitretin 25 mg/d with intralesional C albicans antigen injected once per month into the lesions along with concurrent cryotherapy. At subsequent monthly follow-ups, the involved areas were notably thinner and flat. The patient reported no remarkable side effects from the systemic retinoid treatment such as abdominal pain, photosensitivity, or headaches, though he did experience mild xerosis. Complete resolution of EDV occurred with multimodal therapy—acitretin, cryotherapy, and intralesional Candida antigen. Palmar verrucae were much improved, and he is currently continuing therapy.

Epidermodysplasia verruciformis is a rare genodermatosis associated with an abnormal susceptibility to cutaneous HPV and can be acquired in immunocompromised patients. Patients with EDV present with a clinically heterogeneous disease that can manifest as hypopigmented, red-brown macules with scaling on the trunk, neck, and extremities, which are morphologically similar to tinea versicolor, or patients can present with flat wartlike papules that are most commonly found on the face, hands, and feet.^2,3 Epidermodysplasia verruciformis can be distinguished from EDV-like eruptions and other generalized verrucoses by its characteristic histologic appearance and by the demonstration of HPV within the lesions, typically subtypes HPV-5 and HPV-8.^1-3 Classic EDV histopathologic findings include mild to moderate acanthosis and hyperkeratosis with enlarged keratinocytes featuring blue-gray cytoplasm and perinuclear halos.¹

The histologic differential diagnosis of EDV is quite broad and includes common verrucae, which may be distinguished by the absence of blue-gray discoloration of the cytoplasm among the individual keratinocytes.¹ Verruca plana and condylomata also may mimic EDV, and patients may present with minimal papillomatosis of the surface epidermis.² Squamous cell carcinoma in situ (SCC-IS) and particularly bowenoid papulosis also may share similar histologic features.² However, in SCC-IS, there typically is full-thickness dysplasia of the epidermis, which is not present in EDV. Nonetheless, EDV is equivalent to SCC-IS in its clinical behavior. Bowenoid papulosis shares similar findings, but lesions generally are located in the genital areas and linked to HPV-16 and HPV-18.² Additional histologic features of EDV have been described in the entity of EDV acanthoma, specifically incidental findings present in association with other cutaneous neoplasms including acantholytic acanthomas, condylomas, intradermal nevi, and seborrheic keratoses.¹²

The pathophysiology of EDV is thought to be specifically associated with patients with immunocompromised conditions. Particular attention has been paid to the association between EDV and HIV. Anselmo et al¹³ reported a case of HIV-associated acquired EDV with preexisting lesions that were spread along the distribution of the patient’s tattoo, suggesting potential autoinoculation. In individuals living with HIV, the cutaneous features of EDV are not associated with immune status.¹⁴

Acquired EDV also may be associated with other conditions including renal transplantation, IgM deficiency, severe combined immunodeficiency, common variable immunodeficiency, systemic lupus erythematosus, and myasthenia gravis.² Hematologic malignancies such as Hodgkin disease,⁴ natural killer/T-cell lymphoma,⁵ cutaneous T-cell lymphoma,⁶ adult T-cell leukemia,⁷ intestinal diffuse large B-cell lymphoma,^8,9 transformed acute myelogenous lymphoma,¹⁰ and chronic myelogenous leukemia¹¹ also may be associated with EDV. In the inherited form, integral membrane proteins of the endoplasmic reticulum encoded by the genes EVER1 and EVER2 on chromosome 17 are thought to act as restriction factors for certain types of HPV.^2,3 Inactivating mutations in EVER1 and EVER2 result in defects in cell-mediated immunity, rendering patients susceptible to both benign and oncogenic verrucous infections.^2,3 Currently, it is believed that immunosuppressed states may result in defects in cell-mediated immunity that make patients similarly susceptible to these virulent strains of HPV, resulting in an acquired form of EDV.³ Interestingly, the clinical and histologic presentation is identical for acquired EDV and genetic EDV.

Due to the general resistance of EDV to treatment, a variety of options for acquired EDV have been explored including topical and systemic retinoids, cryotherapy, interferon alfa‐2a, zidovudine, ketoconazole, corticosteroids, podophyllotoxin, imiquimod, cidofovir, electrosurgery, 5‐fluorouracil, glycolic acid, temporized diathermy, and methyl aminolevulinate photodynamic therapy.³ Highly active antiretroviral therapy has been proposed as a potential treatment modality for HIV-associated cases; however, acquired EDV has been reported to develop as an immune reconstitution inflammatory syndrome after the initiation of highly active antiretroviral therapy.¹⁵

Combination therapy consisting of a systemic retinoid, immunotherapy, and cryotherapy was initiated for our patient. Human papillomavirus infection is marked by epithelial hyperplasia, and retinoids induce antiproliferation through the control of epithelial cell differentiation.¹⁶ The specific mechanism of action of retinoids in EDV treatment is unknown; however, the beneficial effects may result from the modification of terminal differentiation, a direct antiviral action, or the enhancement of killer T cells.¹⁷ Immunotherapy with C albicans antigen initiates an inflammatory reaction that leads to an immune response directed against the virus, thus reducing the number of warts.² Cryotherapy aims to destroy the lesion but not the virus.² The combination of systemic retinoids, immunotherapy, and destruction may target EDV via multiple potentially synergistic mechanisms. Thus, a multimodal approach can be beneficial in patients with recalcitrant acquired EDV.

The occurrence of EDV is rare, and data on treatment are limited in number resulting in general uncertainty about the efficacy of therapies. Elucidation of the specific mechanism of immunosuppression and its effects on T lymphocytes in acquired EDV may shed light on the most effective treatments. We present this novel case of a patient with HIV-associated acquired EDV who responded favorably to a combination treatment of acitretin, intralesional C albicans antigen, and cryotherapy.

To the Editor:

Epidermodysplasia verruciformis (EDV) is a rare generalized form of epidermal dysplasia that is linked to certain subtypes of human papillomavirus (HPV) infection and inherited or acquired states of immunodeficiency.^1-3 The inherited form most commonly manifests via autosomal-recessive inactivation of the EVER1 and EVER2 genes that encode integral membrane proteins in the endoplasmic reticulum, though cases of autosomal-dominant and X-linked inheritance have been reported.^1-3 Acquired cases have been reported in patients lacking immunocompetency, including transplant recipients and patients living with HIV.^4-11 We present the case of a patient with HIV-associated EDV who was treated successfully with intralesional Candida albicans antigen, oral acitretin, and cryotherapy.

A 56-year-old man presented for evaluation of several cutaneous lesions that had developed over several months on the neck and over many years on the hands and feet. He had a 16-year history of HIV, Castleman disease, and primary effusion lymphoma in remission that was treated with rituximab, etoposide phosphate, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin hydrochloride 10 or more years ago. The patient denied pruritus or pain associated with the skin lesions. He was intermittently taking immunosuppressants and antiretrovirals including dolutegravir and emtricitabine-tenofovir for 3 years. Prior treatments of the lesions included cryotherapy and over-the-counter 17% salicylic acid. Physical examination revealed the presence of innumerable, clustered, verrucous, scaly papules on the dorsal and palmoplantar regions of the hands (Figure 1), as well as hypopigmented macules clustered on the neck that morphologically resembled tinea versicolor (Figure 2). The physical examination was otherwise unremarkable.

Complete blood cell counts as well as lipid, liver, and renal function panel results were unremarkable. Laboratory examination also revealed a CD4 cell count of 373/µL (reference range, 320–1900/µL) and an undetectable HIV copy number (<40 copies/mL). A punch biopsy of a hypopigmented macule on the left side of the neck revealed epidermal acanthosis, hypergranulosis, and hyperkeratosis, with blue-gray cytoplasm observed in the keratinocytes (Figure 3). Koilocytes with perinuclear clearing associated with keratinocytes in the upper epidermis were noted. Based on the clinical and histopathologic correlation, acquired EDV was diagnosed.

Given that HIV-associated EDV often is recalcitrant and there is a lack of consistent and effective treatment, the patient initially was prescribed oral acitretin 25 mg/d with intralesional C albicans antigen injected once per month into the lesions along with concurrent cryotherapy. At subsequent monthly follow-ups, the involved areas were notably thinner and flat. The patient reported no remarkable side effects from the systemic retinoid treatment such as abdominal pain, photosensitivity, or headaches, though he did experience mild xerosis. Complete resolution of EDV occurred with multimodal therapy—acitretin, cryotherapy, and intralesional Candida antigen. Palmar verrucae were much improved, and he is currently continuing therapy.

Epidermodysplasia verruciformis is a rare genodermatosis associated with an abnormal susceptibility to cutaneous HPV and can be acquired in immunocompromised patients. Patients with EDV present with a clinically heterogeneous disease that can manifest as hypopigmented, red-brown macules with scaling on the trunk, neck, and extremities, which are morphologically similar to tinea versicolor, or patients can present with flat wartlike papules that are most commonly found on the face, hands, and feet.^2,3 Epidermodysplasia verruciformis can be distinguished from EDV-like eruptions and other generalized verrucoses by its characteristic histologic appearance and by the demonstration of HPV within the lesions, typically subtypes HPV-5 and HPV-8.^1-3 Classic EDV histopathologic findings include mild to moderate acanthosis and hyperkeratosis with enlarged keratinocytes featuring blue-gray cytoplasm and perinuclear halos.¹

The histologic differential diagnosis of EDV is quite broad and includes common verrucae, which may be distinguished by the absence of blue-gray discoloration of the cytoplasm among the individual keratinocytes.¹ Verruca plana and condylomata also may mimic EDV, and patients may present with minimal papillomatosis of the surface epidermis.² Squamous cell carcinoma in situ (SCC-IS) and particularly bowenoid papulosis also may share similar histologic features.² However, in SCC-IS, there typically is full-thickness dysplasia of the epidermis, which is not present in EDV. Nonetheless, EDV is equivalent to SCC-IS in its clinical behavior. Bowenoid papulosis shares similar findings, but lesions generally are located in the genital areas and linked to HPV-16 and HPV-18.² Additional histologic features of EDV have been described in the entity of EDV acanthoma, specifically incidental findings present in association with other cutaneous neoplasms including acantholytic acanthomas, condylomas, intradermal nevi, and seborrheic keratoses.¹²

The pathophysiology of EDV is thought to be specifically associated with patients with immunocompromised conditions. Particular attention has been paid to the association between EDV and HIV. Anselmo et al¹³ reported a case of HIV-associated acquired EDV with preexisting lesions that were spread along the distribution of the patient’s tattoo, suggesting potential autoinoculation. In individuals living with HIV, the cutaneous features of EDV are not associated with immune status.¹⁴

Acquired EDV also may be associated with other conditions including renal transplantation, IgM deficiency, severe combined immunodeficiency, common variable immunodeficiency, systemic lupus erythematosus, and myasthenia gravis.² Hematologic malignancies such as Hodgkin disease,⁴ natural killer/T-cell lymphoma,⁵ cutaneous T-cell lymphoma,⁶ adult T-cell leukemia,⁷ intestinal diffuse large B-cell lymphoma,^8,9 transformed acute myelogenous lymphoma,¹⁰ and chronic myelogenous leukemia¹¹ also may be associated with EDV. In the inherited form, integral membrane proteins of the endoplasmic reticulum encoded by the genes EVER1 and EVER2 on chromosome 17 are thought to act as restriction factors for certain types of HPV.^2,3 Inactivating mutations in EVER1 and EVER2 result in defects in cell-mediated immunity, rendering patients susceptible to both benign and oncogenic verrucous infections.^2,3 Currently, it is believed that immunosuppressed states may result in defects in cell-mediated immunity that make patients similarly susceptible to these virulent strains of HPV, resulting in an acquired form of EDV.³ Interestingly, the clinical and histologic presentation is identical for acquired EDV and genetic EDV.

Due to the general resistance of EDV to treatment, a variety of options for acquired EDV have been explored including topical and systemic retinoids, cryotherapy, interferon alfa‐2a, zidovudine, ketoconazole, corticosteroids, podophyllotoxin, imiquimod, cidofovir, electrosurgery, 5‐fluorouracil, glycolic acid, temporized diathermy, and methyl aminolevulinate photodynamic therapy.³ Highly active antiretroviral therapy has been proposed as a potential treatment modality for HIV-associated cases; however, acquired EDV has been reported to develop as an immune reconstitution inflammatory syndrome after the initiation of highly active antiretroviral therapy.¹⁵

Combination therapy consisting of a systemic retinoid, immunotherapy, and cryotherapy was initiated for our patient. Human papillomavirus infection is marked by epithelial hyperplasia, and retinoids induce antiproliferation through the control of epithelial cell differentiation.¹⁶ The specific mechanism of action of retinoids in EDV treatment is unknown; however, the beneficial effects may result from the modification of terminal differentiation, a direct antiviral action, or the enhancement of killer T cells.¹⁷ Immunotherapy with C albicans antigen initiates an inflammatory reaction that leads to an immune response directed against the virus, thus reducing the number of warts.² Cryotherapy aims to destroy the lesion but not the virus.² The combination of systemic retinoids, immunotherapy, and destruction may target EDV via multiple potentially synergistic mechanisms. Thus, a multimodal approach can be beneficial in patients with recalcitrant acquired EDV.

The occurrence of EDV is rare, and data on treatment are limited in number resulting in general uncertainty about the efficacy of therapies. Elucidation of the specific mechanism of immunosuppression and its effects on T lymphocytes in acquired EDV may shed light on the most effective treatments. We present this novel case of a patient with HIV-associated acquired EDV who responded favorably to a combination treatment of acitretin, intralesional C albicans antigen, and cryotherapy.