MDedge Dermatology

In a striking convergence of veterinary biology and medical science, researchers from the University of Sheffield (England) have unveiled findings that could potentially advance the treatment of diabetic foot ulcers, a condition affecting an estimated 18.6 million people worldwide. The unexpected ingredient in this potentially transformative therapy? Feces from endangered species, sourced from Yorkshire Wildlife Park, Doncaster, England.

The scourge of antibiotic resistance

Diabetic foot ulcers are a significant challenge in health care, not only because of their prevalence but also because of the alarming rise of antibiotic-resistant bacterial infections. Current antibiotic treatments frequently fail, leading to life-altering consequences like amputations and significant health care costs – estimated at one-third of the total direct costs of diabetes care. The critical need for alternative therapies has propelled scientists into a pressing search for novel antimicrobial agents.

A pioneering approach: zoo poo as bioactive goldmine

Led by Professor Graham Stafford, chair of molecular microbiology at the University of Sheffield, the research team began to explore a rather unorthodox resource: the fecal matter of endangered animals like Guinea baboons, lemurs, and Visayan pigs. While such a source might seem surprising at first glance, the rationale becomes clear when considering the nature of bacteriophages.

What are bacteriophages?

Bacteriophages, commonly known as phages, are viruses that selectively target and kill bacteria. Despite being the most prevalent biological entities on Earth, their therapeutic potential has remained largely untapped. What makes bacteriophages particularly interesting is their ability to kill antibiotic-resistant bacteria – a feature making them prime candidates for treating otherwise unmanageable diabetic foot ulcers. (Armstrong DG, et al; Fish R, et al).

Findings and future directions

Professor Stafford and his team discovered that the feces of several endangered animals harbored bacteriophages capable of killing bacterial strains resistant to antibiotics. The findings not only hold promise for a groundbreaking treatment but also provide another compelling reason to conserve endangered species: Their inherent biodiversity might contain cures for a range of infectious diseases.

While research is ongoing and clinical trials have not yet begun, the preliminary results are overwhelmingly promising. Phages isolated from the feces could potentially be incorporated into dressings for ulcers, creating a novel treatment modality that is both effective and cost-saving.

We often look to complex technologies and synthetic materials for medical science breakthroughs, yet sometimes the most innovative solutions can be found in the most overlooked places. In this case, the feces of endangered species could turn out to be a vital asset in battling antibiotic resistance, thus affecting diabetic foot care in ways we never imagined possible.

The research conducted at the University of Sheffield also serves as a powerful argument for a One Health approach – a multidisciplinary field focusing on the interconnectedness of human, animal, and environmental health.

This intriguing work reaffirms the need for an interdisciplinary approach in tackling the world’s pressing health care challenges. The collaborative efforts between the University of Sheffield and Yorkshire Wildlife Park exemplify how academic research and conservation can come together to yield solutions for some of the most devastating and costly health conditions, while also underscoring the invaluable role that biodiversity plays in our collective well-being. Here’s to teaming up to act against amputation worldwide.

Dr. Armstrong is professor of surgery and director of limb preservation at University of Southern California, Los Angeles. He has disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

In a striking convergence of veterinary biology and medical science, researchers from the University of Sheffield (England) have unveiled findings that could potentially advance the treatment of diabetic foot ulcers, a condition affecting an estimated 18.6 million people worldwide. The unexpected ingredient in this potentially transformative therapy? Feces from endangered species, sourced from Yorkshire Wildlife Park, Doncaster, England.

The scourge of antibiotic resistance

Diabetic foot ulcers are a significant challenge in health care, not only because of their prevalence but also because of the alarming rise of antibiotic-resistant bacterial infections. Current antibiotic treatments frequently fail, leading to life-altering consequences like amputations and significant health care costs – estimated at one-third of the total direct costs of diabetes care. The critical need for alternative therapies has propelled scientists into a pressing search for novel antimicrobial agents.

A pioneering approach: zoo poo as bioactive goldmine

Led by Professor Graham Stafford, chair of molecular microbiology at the University of Sheffield, the research team began to explore a rather unorthodox resource: the fecal matter of endangered animals like Guinea baboons, lemurs, and Visayan pigs. While such a source might seem surprising at first glance, the rationale becomes clear when considering the nature of bacteriophages.

What are bacteriophages?

Bacteriophages, commonly known as phages, are viruses that selectively target and kill bacteria. Despite being the most prevalent biological entities on Earth, their therapeutic potential has remained largely untapped. What makes bacteriophages particularly interesting is their ability to kill antibiotic-resistant bacteria – a feature making them prime candidates for treating otherwise unmanageable diabetic foot ulcers. (Armstrong DG, et al; Fish R, et al).

Findings and future directions

Professor Stafford and his team discovered that the feces of several endangered animals harbored bacteriophages capable of killing bacterial strains resistant to antibiotics. The findings not only hold promise for a groundbreaking treatment but also provide another compelling reason to conserve endangered species: Their inherent biodiversity might contain cures for a range of infectious diseases.

While research is ongoing and clinical trials have not yet begun, the preliminary results are overwhelmingly promising. Phages isolated from the feces could potentially be incorporated into dressings for ulcers, creating a novel treatment modality that is both effective and cost-saving.

We often look to complex technologies and synthetic materials for medical science breakthroughs, yet sometimes the most innovative solutions can be found in the most overlooked places. In this case, the feces of endangered species could turn out to be a vital asset in battling antibiotic resistance, thus affecting diabetic foot care in ways we never imagined possible.

The research conducted at the University of Sheffield also serves as a powerful argument for a One Health approach – a multidisciplinary field focusing on the interconnectedness of human, animal, and environmental health.

This intriguing work reaffirms the need for an interdisciplinary approach in tackling the world’s pressing health care challenges. The collaborative efforts between the University of Sheffield and Yorkshire Wildlife Park exemplify how academic research and conservation can come together to yield solutions for some of the most devastating and costly health conditions, while also underscoring the invaluable role that biodiversity plays in our collective well-being. Here’s to teaming up to act against amputation worldwide.

Dr. Armstrong is professor of surgery and director of limb preservation at University of Southern California, Los Angeles. He has disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

In a striking convergence of veterinary biology and medical science, researchers from the University of Sheffield (England) have unveiled findings that could potentially advance the treatment of diabetic foot ulcers, a condition affecting an estimated 18.6 million people worldwide. The unexpected ingredient in this potentially transformative therapy? Feces from endangered species, sourced from Yorkshire Wildlife Park, Doncaster, England.

The scourge of antibiotic resistance

Diabetic foot ulcers are a significant challenge in health care, not only because of their prevalence but also because of the alarming rise of antibiotic-resistant bacterial infections. Current antibiotic treatments frequently fail, leading to life-altering consequences like amputations and significant health care costs – estimated at one-third of the total direct costs of diabetes care. The critical need for alternative therapies has propelled scientists into a pressing search for novel antimicrobial agents.

A pioneering approach: zoo poo as bioactive goldmine

Led by Professor Graham Stafford, chair of molecular microbiology at the University of Sheffield, the research team began to explore a rather unorthodox resource: the fecal matter of endangered animals like Guinea baboons, lemurs, and Visayan pigs. While such a source might seem surprising at first glance, the rationale becomes clear when considering the nature of bacteriophages.

What are bacteriophages?

Bacteriophages, commonly known as phages, are viruses that selectively target and kill bacteria. Despite being the most prevalent biological entities on Earth, their therapeutic potential has remained largely untapped. What makes bacteriophages particularly interesting is their ability to kill antibiotic-resistant bacteria – a feature making them prime candidates for treating otherwise unmanageable diabetic foot ulcers. (Armstrong DG, et al; Fish R, et al).

Findings and future directions

Professor Stafford and his team discovered that the feces of several endangered animals harbored bacteriophages capable of killing bacterial strains resistant to antibiotics. The findings not only hold promise for a groundbreaking treatment but also provide another compelling reason to conserve endangered species: Their inherent biodiversity might contain cures for a range of infectious diseases.

While research is ongoing and clinical trials have not yet begun, the preliminary results are overwhelmingly promising. Phages isolated from the feces could potentially be incorporated into dressings for ulcers, creating a novel treatment modality that is both effective and cost-saving.

We often look to complex technologies and synthetic materials for medical science breakthroughs, yet sometimes the most innovative solutions can be found in the most overlooked places. In this case, the feces of endangered species could turn out to be a vital asset in battling antibiotic resistance, thus affecting diabetic foot care in ways we never imagined possible.

The research conducted at the University of Sheffield also serves as a powerful argument for a One Health approach – a multidisciplinary field focusing on the interconnectedness of human, animal, and environmental health.

This intriguing work reaffirms the need for an interdisciplinary approach in tackling the world’s pressing health care challenges. The collaborative efforts between the University of Sheffield and Yorkshire Wildlife Park exemplify how academic research and conservation can come together to yield solutions for some of the most devastating and costly health conditions, while also underscoring the invaluable role that biodiversity plays in our collective well-being. Here’s to teaming up to act against amputation worldwide.

Dr. Armstrong is professor of surgery and director of limb preservation at University of Southern California, Los Angeles. He has disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

The Food and Drug Administration has issued a complete response letter regarding lebrikizumab, an investigational biologic for the treatment of adult and adolescent patients with moderate to severe atopic dermatitis, describing concerns about findings made during an inspection of a third-party contract manufacturer that included the “monoclonal antibody drug substance” for lebrikizumab, Eli Lilly announced in an Oct. 2 press release.

Lebrikizumab is under FDA review for treating atopic dermatitis; a complete response letter indicates that the review has been completed, and highlights issues that need to be addressed before a final decision on approval is made.

The press release noted that the agency did not raise any concerns about the clinical data package, safety, or label for lebrikizumab, an investigational, monoclonal antibody that binds to the cytokine interleukin (IL)-13, and is designed to be administered once per month.

In the press release, the company said it would work with the third-party manufacturer and the FDA to address the feedback “in order to make lebrikizumab available to patients.”

The Food and Drug Administration has issued a complete response letter regarding lebrikizumab, an investigational biologic for the treatment of adult and adolescent patients with moderate to severe atopic dermatitis, describing concerns about findings made during an inspection of a third-party contract manufacturer that included the “monoclonal antibody drug substance” for lebrikizumab, Eli Lilly announced in an Oct. 2 press release.

Lebrikizumab is under FDA review for treating atopic dermatitis; a complete response letter indicates that the review has been completed, and highlights issues that need to be addressed before a final decision on approval is made.

The press release noted that the agency did not raise any concerns about the clinical data package, safety, or label for lebrikizumab, an investigational, monoclonal antibody that binds to the cytokine interleukin (IL)-13, and is designed to be administered once per month.

In the press release, the company said it would work with the third-party manufacturer and the FDA to address the feedback “in order to make lebrikizumab available to patients.”

The Food and Drug Administration has issued a complete response letter regarding lebrikizumab, an investigational biologic for the treatment of adult and adolescent patients with moderate to severe atopic dermatitis, describing concerns about findings made during an inspection of a third-party contract manufacturer that included the “monoclonal antibody drug substance” for lebrikizumab, Eli Lilly announced in an Oct. 2 press release.

Lebrikizumab is under FDA review for treating atopic dermatitis; a complete response letter indicates that the review has been completed, and highlights issues that need to be addressed before a final decision on approval is made.

The press release noted that the agency did not raise any concerns about the clinical data package, safety, or label for lebrikizumab, an investigational, monoclonal antibody that binds to the cytokine interleukin (IL)-13, and is designed to be administered once per month.

In the press release, the company said it would work with the third-party manufacturer and the FDA to address the feedback “in order to make lebrikizumab available to patients.”

The risk for inflammatory bowel disease (IBD) was increased among children and adults with atopic dermatitis (AD), with the risk increasing with AD severity, according to data from a large cohort study published recently in JAMA Dermatology.

The study also found an increased risk for Crohn’s disease (CD) in adults and children with AD, as well as an increased risk for ulcerative colitis (UC) in adults with AD and in children with severe AD, researchers reported.

“It is imperative for clinicians to understand atopic dermatitis and the trajectory of our patients with it in order to provide the best standard of care,” senior author Joel M. Gelfand, MD, MSCE, professor in clinical investigation with the department of dermatology at the University of Pennsylvania, Philadelphia, said in a news release.

Courtesy Dr. Gelfand

“There are new and better treatments for AD today, and there will likely continue to be more,” continued Dr. Gelfand. “But providers have to understand how those treatments could impact other autoimmune diseases. For patients with AD and another autoimmune disease, some currently available medications can exacerbate symptoms of their other disease or can help treat two immune diseases at the same time.”

The study results support the idea that AD and IBD may have some common underlying causes, said Sheilagh Maguiness, MD, pediatric dermatologist and associate professor in the department of dermatology at the University of Minnesota, Minneapolis, who was asked to comment on the findings.

“As the pathogenesis of AD is becoming better understood, we are recognizing that, rather than simply a cutaneous disease, the underlying inflammation and immune dysregulation that leads to AD best categorizes it as a systemic inflammatory disease with significant comorbidities,” she told this news organization. “I will be more likely to ask patients and families about GI symptoms, and if positive, may plan to refer to GI more readily than in the past,” added Dr. Maguiness, who was not involved in the study.

UK general practice cohort

AD has been associated with an increasing number of comorbidities, including IBD, but studies linking AD with IBD, including UC, have had mixed results, the authors wrote. And few studies have separately examined how AD or AD severity may be linked with UC or CD risk.

To examine the risk for new-onset IBD, UC, and CD in children and adults with atopic dermatitis, the researchers conducted a population-based cohort study using the THIN (The Health Improvement Network) electronic medical record database of patients registered with United Kingdom general practices. They used 21 years of data collected from January 1994 to February 2015.

The researchers matched each patient who had AD with up to five controls based on age, practice, and index date. Because THIN does not capture AD severity, they used treatment exposure assessed by dermatologic referrals and treatments patients received as proxy for severity. The authors used logistic regression to examine the risks for IBD, UC, and CD in children (aged 1-10) with AD, and in adults (aged 30-68) with AD, and they compared their outcomes with the outcomes for controls.

In the pediatric cohort, the team compared 409,431 children who had AD with 1.8 million children without AD. Slightly more than half were boys. In the adult cohort, they compared 625,083 people who had AD with 2.68 million controls, and slightly more than half were women. Data on race or ethnicity were not available, the authors wrote, but the THIN database is considered to be representative of the UK population.
 

AD severity linked with IBD risk

The risk for new-onset inflammatory bowel disease appears to be higher in children and adults with AD, and the risk varies based on age, AD severity, and subtype of inflammatory bowel disease, the authors reported.

Overall, AD in children was associated with a 44% increased risk for IBD (adjusted hazard ratio (HR), 1.44; 95% confidence interval [CI], 1.31-1.58) compared with controls, the authors reported. They found a 74% increased risk for CD in children with AD compared with controls (HR, 1.74; 95% CI, 1.54-1.97). More severe AD was linked with increased risk for both IBD and CD.

AD did not appear to increase risk for UC in children, except those with severe AD (HR, 1.65; 95% CI, 1.02-2.67).

Overall, adults with AD had a 34% (HR, 1.34; 95% CI, 1.27-1.40) increased risk for IBD, a 36% (HR, 1.36; 95% CI, 1.26-1.47) increased risk for CD, and a 32% (HR, 1.32; 95% CI, 1.24-1.41) increased risk for UC, with risk increasing with increased AD severity.

Robust data with cautionary note

“This study provides the most robust data to date on the association between IBD and AD. It provides clear evidence for an association that most dermatologists or primary care providers are not typically taught in training,” Kelly Scarberry, MD, assistant professor of dermatology at Case Western Reserve University in Cleveland, told this news organization. “I will be much more likely to pursue diagnostic workup in my AD patients who have GI complaints.”

Case Western Reserve University

However, AD severity was measured by proxy, added Dr. Scarberry, who was not involved in the study, and the study lacked important racial and ethnic data.

Lindsay C. Strowd, MD, associate professor of dermatology at Wake Forest University, Winston-Salem, N.C., also not involved in the study, said in an interview that she found the size of the cohort and the longitudinal data to be strengths of the study.

Wake Forest University

But, she added, the “lack of family IBD history, race and ethnicity, and comorbidities, are limitations, as is treatment exposure used as a proxy for disease severity, given that physician treatment practices differ.”

For Steven R. Feldman, MD, PhD, professor of dermatology at Wake Forest, “the most important conclusion, and it is a definitive finding, [is] that IBD is uncommon, even in patients with AD.

“The findings could be misinterpreted,” cautioned Dr. Feldman, who was not involved in the study. “While there is an increased relative risk, the absolute risk is small.” The study found that “the highest relative risk group is children with severe AD, who have a roughly fivefold increased risk for CD.” However, he added, the incidence rates of CD were 0.68 per 1,000 person-years in children with severe AD and 0.08 per 1,000 person-years in controls.

Wake Forest University

“Basically, because Crohn’s disease and IBD don’t happen very often, the modest increase in relative risk the investigators found doesn’t amount to much we’d have to worry about,” he said. “The findings do not show any need to screen patients with atopic dermatitis for IBD any more than we’d need to screen patients without atopic dermatitis.”

The increased relative risk “could be a clue to possible genetic connections between diseases,” he added. “But when we’re making clinical decisions, those decisions should be based on the absolute risk that some event may occur.”

Susan Massick, MD, dermatologist and associate professor at The Ohio State University in Columbus, who was not involved with the study, said in an interview, “We are still scratching the surface of the complexity of the immune and inflammatory pathways in AD and IBD.

The Ohio State Wexner Medical Center

“It is important to remember that correlation does not mean causation,” Dr. Massick said. “It would be premature to draw direct conclusions based on this study alone.”

The authors recommend future related studies in more diverse populations.

Dr. Gelfand and two coauthors reported ties with Pfizer, which supported the study. Dr. Gelfand and three coauthors reported ties with other pharmaceutical companies. Dr. Maguiness, Dr. Scarberry, Dr. Strowd, and Dr. Massick reported having no relevant disclosures. Dr. Feldman reported ties with Pfizer and other pharmaceutical companies.

A version of this article appeared on Medscape.com.

The risk for inflammatory bowel disease (IBD) was increased among children and adults with atopic dermatitis (AD), with the risk increasing with AD severity, according to data from a large cohort study published recently in JAMA Dermatology.

The study also found an increased risk for Crohn’s disease (CD) in adults and children with AD, as well as an increased risk for ulcerative colitis (UC) in adults with AD and in children with severe AD, researchers reported.

“It is imperative for clinicians to understand atopic dermatitis and the trajectory of our patients with it in order to provide the best standard of care,” senior author Joel M. Gelfand, MD, MSCE, professor in clinical investigation with the department of dermatology at the University of Pennsylvania, Philadelphia, said in a news release.

Courtesy Dr. Gelfand

“There are new and better treatments for AD today, and there will likely continue to be more,” continued Dr. Gelfand. “But providers have to understand how those treatments could impact other autoimmune diseases. For patients with AD and another autoimmune disease, some currently available medications can exacerbate symptoms of their other disease or can help treat two immune diseases at the same time.”

The study results support the idea that AD and IBD may have some common underlying causes, said Sheilagh Maguiness, MD, pediatric dermatologist and associate professor in the department of dermatology at the University of Minnesota, Minneapolis, who was asked to comment on the findings.

“As the pathogenesis of AD is becoming better understood, we are recognizing that, rather than simply a cutaneous disease, the underlying inflammation and immune dysregulation that leads to AD best categorizes it as a systemic inflammatory disease with significant comorbidities,” she told this news organization. “I will be more likely to ask patients and families about GI symptoms, and if positive, may plan to refer to GI more readily than in the past,” added Dr. Maguiness, who was not involved in the study.

UK general practice cohort

AD has been associated with an increasing number of comorbidities, including IBD, but studies linking AD with IBD, including UC, have had mixed results, the authors wrote. And few studies have separately examined how AD or AD severity may be linked with UC or CD risk.

To examine the risk for new-onset IBD, UC, and CD in children and adults with atopic dermatitis, the researchers conducted a population-based cohort study using the THIN (The Health Improvement Network) electronic medical record database of patients registered with United Kingdom general practices. They used 21 years of data collected from January 1994 to February 2015.

The researchers matched each patient who had AD with up to five controls based on age, practice, and index date. Because THIN does not capture AD severity, they used treatment exposure assessed by dermatologic referrals and treatments patients received as proxy for severity. The authors used logistic regression to examine the risks for IBD, UC, and CD in children (aged 1-10) with AD, and in adults (aged 30-68) with AD, and they compared their outcomes with the outcomes for controls.

In the pediatric cohort, the team compared 409,431 children who had AD with 1.8 million children without AD. Slightly more than half were boys. In the adult cohort, they compared 625,083 people who had AD with 2.68 million controls, and slightly more than half were women. Data on race or ethnicity were not available, the authors wrote, but the THIN database is considered to be representative of the UK population.
 

AD severity linked with IBD risk

The risk for new-onset inflammatory bowel disease appears to be higher in children and adults with AD, and the risk varies based on age, AD severity, and subtype of inflammatory bowel disease, the authors reported.

Overall, AD in children was associated with a 44% increased risk for IBD (adjusted hazard ratio (HR), 1.44; 95% confidence interval [CI], 1.31-1.58) compared with controls, the authors reported. They found a 74% increased risk for CD in children with AD compared with controls (HR, 1.74; 95% CI, 1.54-1.97). More severe AD was linked with increased risk for both IBD and CD.

AD did not appear to increase risk for UC in children, except those with severe AD (HR, 1.65; 95% CI, 1.02-2.67).

Overall, adults with AD had a 34% (HR, 1.34; 95% CI, 1.27-1.40) increased risk for IBD, a 36% (HR, 1.36; 95% CI, 1.26-1.47) increased risk for CD, and a 32% (HR, 1.32; 95% CI, 1.24-1.41) increased risk for UC, with risk increasing with increased AD severity.

Robust data with cautionary note

“This study provides the most robust data to date on the association between IBD and AD. It provides clear evidence for an association that most dermatologists or primary care providers are not typically taught in training,” Kelly Scarberry, MD, assistant professor of dermatology at Case Western Reserve University in Cleveland, told this news organization. “I will be much more likely to pursue diagnostic workup in my AD patients who have GI complaints.”

Case Western Reserve University

However, AD severity was measured by proxy, added Dr. Scarberry, who was not involved in the study, and the study lacked important racial and ethnic data.

Lindsay C. Strowd, MD, associate professor of dermatology at Wake Forest University, Winston-Salem, N.C., also not involved in the study, said in an interview that she found the size of the cohort and the longitudinal data to be strengths of the study.

Wake Forest University

But, she added, the “lack of family IBD history, race and ethnicity, and comorbidities, are limitations, as is treatment exposure used as a proxy for disease severity, given that physician treatment practices differ.”

For Steven R. Feldman, MD, PhD, professor of dermatology at Wake Forest, “the most important conclusion, and it is a definitive finding, [is] that IBD is uncommon, even in patients with AD.

“The findings could be misinterpreted,” cautioned Dr. Feldman, who was not involved in the study. “While there is an increased relative risk, the absolute risk is small.” The study found that “the highest relative risk group is children with severe AD, who have a roughly fivefold increased risk for CD.” However, he added, the incidence rates of CD were 0.68 per 1,000 person-years in children with severe AD and 0.08 per 1,000 person-years in controls.

Wake Forest University

“Basically, because Crohn’s disease and IBD don’t happen very often, the modest increase in relative risk the investigators found doesn’t amount to much we’d have to worry about,” he said. “The findings do not show any need to screen patients with atopic dermatitis for IBD any more than we’d need to screen patients without atopic dermatitis.”

The increased relative risk “could be a clue to possible genetic connections between diseases,” he added. “But when we’re making clinical decisions, those decisions should be based on the absolute risk that some event may occur.”

Susan Massick, MD, dermatologist and associate professor at The Ohio State University in Columbus, who was not involved with the study, said in an interview, “We are still scratching the surface of the complexity of the immune and inflammatory pathways in AD and IBD.

The Ohio State Wexner Medical Center

“It is important to remember that correlation does not mean causation,” Dr. Massick said. “It would be premature to draw direct conclusions based on this study alone.”

The authors recommend future related studies in more diverse populations.

Dr. Gelfand and two coauthors reported ties with Pfizer, which supported the study. Dr. Gelfand and three coauthors reported ties with other pharmaceutical companies. Dr. Maguiness, Dr. Scarberry, Dr. Strowd, and Dr. Massick reported having no relevant disclosures. Dr. Feldman reported ties with Pfizer and other pharmaceutical companies.

A version of this article appeared on Medscape.com.

The risk for inflammatory bowel disease (IBD) was increased among children and adults with atopic dermatitis (AD), with the risk increasing with AD severity, according to data from a large cohort study published recently in JAMA Dermatology.

The study also found an increased risk for Crohn’s disease (CD) in adults and children with AD, as well as an increased risk for ulcerative colitis (UC) in adults with AD and in children with severe AD, researchers reported.

“It is imperative for clinicians to understand atopic dermatitis and the trajectory of our patients with it in order to provide the best standard of care,” senior author Joel M. Gelfand, MD, MSCE, professor in clinical investigation with the department of dermatology at the University of Pennsylvania, Philadelphia, said in a news release.

Courtesy Dr. Gelfand

“There are new and better treatments for AD today, and there will likely continue to be more,” continued Dr. Gelfand. “But providers have to understand how those treatments could impact other autoimmune diseases. For patients with AD and another autoimmune disease, some currently available medications can exacerbate symptoms of their other disease or can help treat two immune diseases at the same time.”

The study results support the idea that AD and IBD may have some common underlying causes, said Sheilagh Maguiness, MD, pediatric dermatologist and associate professor in the department of dermatology at the University of Minnesota, Minneapolis, who was asked to comment on the findings.

“As the pathogenesis of AD is becoming better understood, we are recognizing that, rather than simply a cutaneous disease, the underlying inflammation and immune dysregulation that leads to AD best categorizes it as a systemic inflammatory disease with significant comorbidities,” she told this news organization. “I will be more likely to ask patients and families about GI symptoms, and if positive, may plan to refer to GI more readily than in the past,” added Dr. Maguiness, who was not involved in the study.

UK general practice cohort

AD has been associated with an increasing number of comorbidities, including IBD, but studies linking AD with IBD, including UC, have had mixed results, the authors wrote. And few studies have separately examined how AD or AD severity may be linked with UC or CD risk.

To examine the risk for new-onset IBD, UC, and CD in children and adults with atopic dermatitis, the researchers conducted a population-based cohort study using the THIN (The Health Improvement Network) electronic medical record database of patients registered with United Kingdom general practices. They used 21 years of data collected from January 1994 to February 2015.

The researchers matched each patient who had AD with up to five controls based on age, practice, and index date. Because THIN does not capture AD severity, they used treatment exposure assessed by dermatologic referrals and treatments patients received as proxy for severity. The authors used logistic regression to examine the risks for IBD, UC, and CD in children (aged 1-10) with AD, and in adults (aged 30-68) with AD, and they compared their outcomes with the outcomes for controls.

In the pediatric cohort, the team compared 409,431 children who had AD with 1.8 million children without AD. Slightly more than half were boys. In the adult cohort, they compared 625,083 people who had AD with 2.68 million controls, and slightly more than half were women. Data on race or ethnicity were not available, the authors wrote, but the THIN database is considered to be representative of the UK population.
 

AD severity linked with IBD risk

The risk for new-onset inflammatory bowel disease appears to be higher in children and adults with AD, and the risk varies based on age, AD severity, and subtype of inflammatory bowel disease, the authors reported.

Overall, AD in children was associated with a 44% increased risk for IBD (adjusted hazard ratio (HR), 1.44; 95% confidence interval [CI], 1.31-1.58) compared with controls, the authors reported. They found a 74% increased risk for CD in children with AD compared with controls (HR, 1.74; 95% CI, 1.54-1.97). More severe AD was linked with increased risk for both IBD and CD.

AD did not appear to increase risk for UC in children, except those with severe AD (HR, 1.65; 95% CI, 1.02-2.67).

Overall, adults with AD had a 34% (HR, 1.34; 95% CI, 1.27-1.40) increased risk for IBD, a 36% (HR, 1.36; 95% CI, 1.26-1.47) increased risk for CD, and a 32% (HR, 1.32; 95% CI, 1.24-1.41) increased risk for UC, with risk increasing with increased AD severity.

Robust data with cautionary note

“This study provides the most robust data to date on the association between IBD and AD. It provides clear evidence for an association that most dermatologists or primary care providers are not typically taught in training,” Kelly Scarberry, MD, assistant professor of dermatology at Case Western Reserve University in Cleveland, told this news organization. “I will be much more likely to pursue diagnostic workup in my AD patients who have GI complaints.”

Case Western Reserve University

However, AD severity was measured by proxy, added Dr. Scarberry, who was not involved in the study, and the study lacked important racial and ethnic data.

Lindsay C. Strowd, MD, associate professor of dermatology at Wake Forest University, Winston-Salem, N.C., also not involved in the study, said in an interview that she found the size of the cohort and the longitudinal data to be strengths of the study.

Wake Forest University

But, she added, the “lack of family IBD history, race and ethnicity, and comorbidities, are limitations, as is treatment exposure used as a proxy for disease severity, given that physician treatment practices differ.”

For Steven R. Feldman, MD, PhD, professor of dermatology at Wake Forest, “the most important conclusion, and it is a definitive finding, [is] that IBD is uncommon, even in patients with AD.

“The findings could be misinterpreted,” cautioned Dr. Feldman, who was not involved in the study. “While there is an increased relative risk, the absolute risk is small.” The study found that “the highest relative risk group is children with severe AD, who have a roughly fivefold increased risk for CD.” However, he added, the incidence rates of CD were 0.68 per 1,000 person-years in children with severe AD and 0.08 per 1,000 person-years in controls.

Wake Forest University

“Basically, because Crohn’s disease and IBD don’t happen very often, the modest increase in relative risk the investigators found doesn’t amount to much we’d have to worry about,” he said. “The findings do not show any need to screen patients with atopic dermatitis for IBD any more than we’d need to screen patients without atopic dermatitis.”

The increased relative risk “could be a clue to possible genetic connections between diseases,” he added. “But when we’re making clinical decisions, those decisions should be based on the absolute risk that some event may occur.”

Susan Massick, MD, dermatologist and associate professor at The Ohio State University in Columbus, who was not involved with the study, said in an interview, “We are still scratching the surface of the complexity of the immune and inflammatory pathways in AD and IBD.

The Ohio State Wexner Medical Center

“It is important to remember that correlation does not mean causation,” Dr. Massick said. “It would be premature to draw direct conclusions based on this study alone.”

The authors recommend future related studies in more diverse populations.

Dr. Gelfand and two coauthors reported ties with Pfizer, which supported the study. Dr. Gelfand and three coauthors reported ties with other pharmaceutical companies. Dr. Maguiness, Dr. Scarberry, Dr. Strowd, and Dr. Massick reported having no relevant disclosures. Dr. Feldman reported ties with Pfizer and other pharmaceutical companies.

A version of this article appeared on Medscape.com.

TOPLINE:

Cutaneous immune-related adverse events are associated with improved overall and progression-free survival among patients treated with immune checkpoint inhibitors (ICIs).

METHODOLOGY:

• Emerging evidence suggests that the presence of cutaneous immune-related adverse events may be linked with favorable outcomes among patients with cancer who receive ICIs.
• Researchers conducted a systematic review and meta-analysis that included 23 studies and a total of 22,749 patients with cancer who received ICI treatment; studies compared outcomes among patients with and those without cutaneous immune-related adverse events.
• The major outcomes evaluated in the analysis were overall survival and progression-free survival (PFS); subgroup analyses assessed cutaneous immune-related adverse event type, cancer type, and other factors.

TAKEAWAY:

• The occurrence of cutaneous immune-related adverse events was associated with improved PFS (hazard ratio, 0.52; P < .001) and overall survival (HR, 0.61; P < .001).
• In the subgroup analysis, patients with eczematous (HR, 0.69), lichenoid or lichen planus–like skin lesions (HR, 0.51), pruritus without rash (HR, 0.70), psoriasis (HR, 0.63), or vitiligo (HR, 0.30) demonstrated a significant overall survival advantage. Vitiligo was the only adverse event associated with a PFS advantage (HR, 0.28).
• Among patients with melanoma, analyses revealed a significant association between the incidence of cutaneous immune-related adverse events and improved overall survival (HR, 0.51) and PFS (HR, 0.45). The authors highlighted similar findings among patients with non–small cell lung cancer (HR, 0.50 for overall survival and 0.61 for PFS).

IN PRACTICE:

“These data suggest that [cutaneous immune-related adverse events] may have useful prognostic value in ICI treatment,” the authors concluded.

SOURCE:

The analysis, led by Fei Wang, MD, Zhong Da Hospital, School of Medicine, Southeast University, Nanjing, China, was published online in JAMA Dermatology.

LIMITATIONS:

Most of the data came from retrospective studies, and there were limited data on specific patient subgroups. The Egger tests, used to assess potential publication bias in meta-analyses, revealed publication bias.

DISCLOSURES:

No disclosures were reported. The study was supported by a grant from the Postgraduate Research and Practice Innovation Program of Jiangsu Province.

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

TOPLINE:

Cutaneous immune-related adverse events are associated with improved overall and progression-free survival among patients treated with immune checkpoint inhibitors (ICIs).

METHODOLOGY:

• Emerging evidence suggests that the presence of cutaneous immune-related adverse events may be linked with favorable outcomes among patients with cancer who receive ICIs.
• Researchers conducted a systematic review and meta-analysis that included 23 studies and a total of 22,749 patients with cancer who received ICI treatment; studies compared outcomes among patients with and those without cutaneous immune-related adverse events.
• The major outcomes evaluated in the analysis were overall survival and progression-free survival (PFS); subgroup analyses assessed cutaneous immune-related adverse event type, cancer type, and other factors.

TAKEAWAY:

• The occurrence of cutaneous immune-related adverse events was associated with improved PFS (hazard ratio, 0.52; P < .001) and overall survival (HR, 0.61; P < .001).
• In the subgroup analysis, patients with eczematous (HR, 0.69), lichenoid or lichen planus–like skin lesions (HR, 0.51), pruritus without rash (HR, 0.70), psoriasis (HR, 0.63), or vitiligo (HR, 0.30) demonstrated a significant overall survival advantage. Vitiligo was the only adverse event associated with a PFS advantage (HR, 0.28).
• Among patients with melanoma, analyses revealed a significant association between the incidence of cutaneous immune-related adverse events and improved overall survival (HR, 0.51) and PFS (HR, 0.45). The authors highlighted similar findings among patients with non–small cell lung cancer (HR, 0.50 for overall survival and 0.61 for PFS).

IN PRACTICE:

“These data suggest that [cutaneous immune-related adverse events] may have useful prognostic value in ICI treatment,” the authors concluded.

SOURCE:

The analysis, led by Fei Wang, MD, Zhong Da Hospital, School of Medicine, Southeast University, Nanjing, China, was published online in JAMA Dermatology.

LIMITATIONS:

Most of the data came from retrospective studies, and there were limited data on specific patient subgroups. The Egger tests, used to assess potential publication bias in meta-analyses, revealed publication bias.

DISCLOSURES:

No disclosures were reported. The study was supported by a grant from the Postgraduate Research and Practice Innovation Program of Jiangsu Province.

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

TOPLINE:

Cutaneous immune-related adverse events are associated with improved overall and progression-free survival among patients treated with immune checkpoint inhibitors (ICIs).

METHODOLOGY:

• Emerging evidence suggests that the presence of cutaneous immune-related adverse events may be linked with favorable outcomes among patients with cancer who receive ICIs.
• Researchers conducted a systematic review and meta-analysis that included 23 studies and a total of 22,749 patients with cancer who received ICI treatment; studies compared outcomes among patients with and those without cutaneous immune-related adverse events.
• The major outcomes evaluated in the analysis were overall survival and progression-free survival (PFS); subgroup analyses assessed cutaneous immune-related adverse event type, cancer type, and other factors.

TAKEAWAY:

• The occurrence of cutaneous immune-related adverse events was associated with improved PFS (hazard ratio, 0.52; P < .001) and overall survival (HR, 0.61; P < .001).
• In the subgroup analysis, patients with eczematous (HR, 0.69), lichenoid or lichen planus–like skin lesions (HR, 0.51), pruritus without rash (HR, 0.70), psoriasis (HR, 0.63), or vitiligo (HR, 0.30) demonstrated a significant overall survival advantage. Vitiligo was the only adverse event associated with a PFS advantage (HR, 0.28).
• Among patients with melanoma, analyses revealed a significant association between the incidence of cutaneous immune-related adverse events and improved overall survival (HR, 0.51) and PFS (HR, 0.45). The authors highlighted similar findings among patients with non–small cell lung cancer (HR, 0.50 for overall survival and 0.61 for PFS).

IN PRACTICE:

“These data suggest that [cutaneous immune-related adverse events] may have useful prognostic value in ICI treatment,” the authors concluded.

SOURCE:

The analysis, led by Fei Wang, MD, Zhong Da Hospital, School of Medicine, Southeast University, Nanjing, China, was published online in JAMA Dermatology.

LIMITATIONS:

Most of the data came from retrospective studies, and there were limited data on specific patient subgroups. The Egger tests, used to assess potential publication bias in meta-analyses, revealed publication bias.

DISCLOSURES:

No disclosures were reported. The study was supported by a grant from the Postgraduate Research and Practice Innovation Program of Jiangsu Province.

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

TOPLINE:

The number of primary melanomas is not an independent risk factor for mortality.

METHODOLOGY:

• The difference in outcomes between people with multiple primary melanomas (MPMs) and a single primary melanoma (SPM) has not been established.
• To compare 10-year melanoma-specific mortality and overall mortality between people with MPMs and SPM, researchers drew from the Melanoma Patterns of Care study, a population-based observational analysis of residents in the state of New South Wales, Australia, who had a melanoma reported to the state cancer registry over 12 months in 2006-2007, and were followed up until 2018, for a median of almost 12 years.
• The researchers performed logistic regression analyses to assess 10-year melanoma-specific mortality differences between the two groups.

TAKEAWAY:

• Of 3,404 people included in the analysis, 2,830 had an SPM and 574 developed MPMs during follow-up.
• On multivariable regression adjusted for pathologic characteristics of the thickest lesion in the MPM group, no significant differences were seen in 10-year melanoma-specific mortality between the two groups (odds ratio, 0.85; 95% confidence interval, 0.58-1.24; P = .40).
• Sensitivity analyses adjusted for parameters of the first primary melanoma among patients with MPMs revealed similar findings (OR, 1.34; 95% CI, 0.92-1.96; P = .12).
• On multivariable analysis using data from the thickest lesion, factors independently associated with melanoma-specific mortality were male sex, disadvantaged socioeconomic status (based on location of residence), and Breslow thickness.
• Factors independently associated with 10-year overall mortality were like those seen in other studies and included sex, Breslow thickness, ulceration status, and socioeconomic disadvantage.

IN PRACTICE:

“The results of our study suggest that the number of primary melanomas is not an independent risk factor for mortality,” the researchers concluded. “In addition, the detection of melanoma at an early stage (with a thin Breslow thickness) rather than an intrinsic biologic factor remains the biggest influence on melanoma mortality after diagnosis of one or more melanomas.”

SOURCE:

Corresponding author Serigne N. Lo, PhD, of the Melanoma Institute Australia, led the research. The study was published in the Journal of the American Academy of Dermatology.

LIMITATIONS:

No adjustments for treatment modality were made in the study, and at baseline survey, effective systemic treatments for melanoma were not available.

DISCLOSURES:

This study was supported by the Australian National Health and Medical Research Council, Cancer Institute New South Wales, and the New South Wale State Government via a grant to the New South Wales Melanoma Network. Additional support was provided by Melanoma Institute Australia and the New South Wales Melanoma Network.
 

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

TOPLINE:

The number of primary melanomas is not an independent risk factor for mortality.

METHODOLOGY:

• The difference in outcomes between people with multiple primary melanomas (MPMs) and a single primary melanoma (SPM) has not been established.
• To compare 10-year melanoma-specific mortality and overall mortality between people with MPMs and SPM, researchers drew from the Melanoma Patterns of Care study, a population-based observational analysis of residents in the state of New South Wales, Australia, who had a melanoma reported to the state cancer registry over 12 months in 2006-2007, and were followed up until 2018, for a median of almost 12 years.
• The researchers performed logistic regression analyses to assess 10-year melanoma-specific mortality differences between the two groups.

TAKEAWAY:

• Of 3,404 people included in the analysis, 2,830 had an SPM and 574 developed MPMs during follow-up.
• On multivariable regression adjusted for pathologic characteristics of the thickest lesion in the MPM group, no significant differences were seen in 10-year melanoma-specific mortality between the two groups (odds ratio, 0.85; 95% confidence interval, 0.58-1.24; P = .40).
• Sensitivity analyses adjusted for parameters of the first primary melanoma among patients with MPMs revealed similar findings (OR, 1.34; 95% CI, 0.92-1.96; P = .12).
• On multivariable analysis using data from the thickest lesion, factors independently associated with melanoma-specific mortality were male sex, disadvantaged socioeconomic status (based on location of residence), and Breslow thickness.
• Factors independently associated with 10-year overall mortality were like those seen in other studies and included sex, Breslow thickness, ulceration status, and socioeconomic disadvantage.

IN PRACTICE:

“The results of our study suggest that the number of primary melanomas is not an independent risk factor for mortality,” the researchers concluded. “In addition, the detection of melanoma at an early stage (with a thin Breslow thickness) rather than an intrinsic biologic factor remains the biggest influence on melanoma mortality after diagnosis of one or more melanomas.”

SOURCE:

Corresponding author Serigne N. Lo, PhD, of the Melanoma Institute Australia, led the research. The study was published in the Journal of the American Academy of Dermatology.

LIMITATIONS:

No adjustments for treatment modality were made in the study, and at baseline survey, effective systemic treatments for melanoma were not available.

DISCLOSURES:

This study was supported by the Australian National Health and Medical Research Council, Cancer Institute New South Wales, and the New South Wale State Government via a grant to the New South Wales Melanoma Network. Additional support was provided by Melanoma Institute Australia and the New South Wales Melanoma Network.
 

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

TOPLINE:

The number of primary melanomas is not an independent risk factor for mortality.

METHODOLOGY:

• The difference in outcomes between people with multiple primary melanomas (MPMs) and a single primary melanoma (SPM) has not been established.
• To compare 10-year melanoma-specific mortality and overall mortality between people with MPMs and SPM, researchers drew from the Melanoma Patterns of Care study, a population-based observational analysis of residents in the state of New South Wales, Australia, who had a melanoma reported to the state cancer registry over 12 months in 2006-2007, and were followed up until 2018, for a median of almost 12 years.
• The researchers performed logistic regression analyses to assess 10-year melanoma-specific mortality differences between the two groups.

TAKEAWAY:

• Of 3,404 people included in the analysis, 2,830 had an SPM and 574 developed MPMs during follow-up.
• On multivariable regression adjusted for pathologic characteristics of the thickest lesion in the MPM group, no significant differences were seen in 10-year melanoma-specific mortality between the two groups (odds ratio, 0.85; 95% confidence interval, 0.58-1.24; P = .40).
• Sensitivity analyses adjusted for parameters of the first primary melanoma among patients with MPMs revealed similar findings (OR, 1.34; 95% CI, 0.92-1.96; P = .12).
• On multivariable analysis using data from the thickest lesion, factors independently associated with melanoma-specific mortality were male sex, disadvantaged socioeconomic status (based on location of residence), and Breslow thickness.
• Factors independently associated with 10-year overall mortality were like those seen in other studies and included sex, Breslow thickness, ulceration status, and socioeconomic disadvantage.

IN PRACTICE:

“The results of our study suggest that the number of primary melanomas is not an independent risk factor for mortality,” the researchers concluded. “In addition, the detection of melanoma at an early stage (with a thin Breslow thickness) rather than an intrinsic biologic factor remains the biggest influence on melanoma mortality after diagnosis of one or more melanomas.”

SOURCE:

Corresponding author Serigne N. Lo, PhD, of the Melanoma Institute Australia, led the research. The study was published in the Journal of the American Academy of Dermatology.

LIMITATIONS:

No adjustments for treatment modality were made in the study, and at baseline survey, effective systemic treatments for melanoma were not available.

DISCLOSURES:

This study was supported by the Australian National Health and Medical Research Council, Cancer Institute New South Wales, and the New South Wale State Government via a grant to the New South Wales Melanoma Network. Additional support was provided by Melanoma Institute Australia and the New South Wales Melanoma Network.
 

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

SAN DIEGO – While mechanical subcision of fat septa with a scalpel or a large bore needle is a tried-and-true treatment for cellulite, other technologies have emerged as alternatives.

A noninvasive treatment, rapid acoustic pulse (RAP) technology (RESONIC), was cleared by the Food and Drug Administration in 2021 for short-term improvement in the appearance of cellulite. The device emits rapid acoustic pulses (shock waves) that are transmitted through the skin to rupture or shear the fibrotic septa; release of the septa results in the smoothing of skin dimples, Arisa E. Ortiz, MD, director of laser and cosmetic dermatology at the University of California, San Diego, said at the annual Masters of Aesthetics Symposium. RAP, however, was “taken off the market temporarily to refine the design.”

Dr. Arisa E. Ortiz

According to Dr. Ortiz, RAP’s repetition rate and short rise time provides microscopic mechanical disruption to the targeted cellular level structures and vacuoles, while high peak pressure and the fast repetition rate exploit the viscoelastic nature of tissue. Compressed pulses from electronic filtering and the reflector shape eliminate cavitation, heat, and pain. Researchers have postulated that the procedure stimulates collagenesis and angiogenesis.

“There’s no heat to this; it just uses sound,” Dr. Ortiz explained. “It’s also time dependent. The longer you do the treatment, the more disruption of the septa you see. The procedure takes 20-30 minutes. Unlike other treatments, it’s not just for discreet dimples. You can treat entire areas like the buttock or posterior leg,” said Dr. Ortiz, who did not use the RAP device in her practice.

Another device, targeted verifiable subcision (TVS, marketed as Avéli), is FDA cleared for temporary reduction in the appearance of cellulite in the buttock and thigh areas of adult women. “But studies show lasting results, at least through a year,” Dr. Ortiz said. The device features a light-guided probe and a hook. The light enables clinicians to navigate under the skin, while the hook releases a tiny blade that severs the septa. “Once you find the septa, then you activate the blade and release the septa. You go right to left because the direction of the blade is on the left of the probe. Then you go back to verify that you got everything that was creating that dimple.”

Previous devices, she said, would “blindly shear the area, so you would find the dimple and blindly cut, so there was no way to verify that you got the target dimple. The results were sometimes mediocre because you didn’t really know if you effectively treated the area.”

Iuliia Mikhalitskaia/Getty Images

She emphasized that TVS is only useful for discreet dimples. “Many patients who come in asking for cellulite treatment have a lot of laxity and rippled texture,” said Dr. Ortiz, who is also president-elect of the American Society for Laser Medicine and Surgery. “This is not going to be appropriate for those cases. Setting expectations is important. If patients have laxity and discreet dimples and it’s just the dimples that bother them, that’s fine. They just need to understand the difference,” she said, noting that this is “safe for all skin types.”

Tumescent anesthesia is used to control pain during the procedure. The most common adverse events are bruising and soreness. Results from a pivotal trial showed that clinically significant improvements in the primary endpoint, Cellulite Severity Scale scores, were sustained 1 year after treatment. “Hemosiderin staining can occur, but it eventually dissipates on its own,” Dr. Ortiz added. “You can use laser to speed up healing but sometimes that can make it worse, so you want to be careful with that. Most of the time I have patients wait it out; it does go away on its own.”

She noted that the development of RAP and TVS have helped clinicians better understand the makeup of septa. “We used to think of septa as singular bands that are vertically oriented in cellulite, but what we’ve realized is that it’s more like a network of septa,” she said.

Another noninvasive technology, synchronous parallel ultrasound beam technology from Sofwave (marketed as SUPERB), was FDA cleared in December 2022 for the short-term improvement in the appearance of cellulite. The device has seven parallel beam transducers that increase tissue temperatures of the treatment area to 60-70° C, inducing collagen remodeling and collagen denaturation, she said.

In the pivotal study of 68 women, two blinded reviewers reported an 89% improvement rate for both cellulite and skin laxity, after two treatments 2-4 weeks apart, according to data she presented at the meeting. The mean pain score during treatment was 4.55 on a scale of 1-10. No safety issues were observed and immediate responses were limited to erythema and edema.

Dr. Ortiz disclosed having financial relationships with several pharmaceutical and device companies, including receipt of speaker fees and honoraria from Sofwave. She is also cochair of MOAS.

SAN DIEGO – While mechanical subcision of fat septa with a scalpel or a large bore needle is a tried-and-true treatment for cellulite, other technologies have emerged as alternatives.

A noninvasive treatment, rapid acoustic pulse (RAP) technology (RESONIC), was cleared by the Food and Drug Administration in 2021 for short-term improvement in the appearance of cellulite. The device emits rapid acoustic pulses (shock waves) that are transmitted through the skin to rupture or shear the fibrotic septa; release of the septa results in the smoothing of skin dimples, Arisa E. Ortiz, MD, director of laser and cosmetic dermatology at the University of California, San Diego, said at the annual Masters of Aesthetics Symposium. RAP, however, was “taken off the market temporarily to refine the design.”

Dr. Arisa E. Ortiz

According to Dr. Ortiz, RAP’s repetition rate and short rise time provides microscopic mechanical disruption to the targeted cellular level structures and vacuoles, while high peak pressure and the fast repetition rate exploit the viscoelastic nature of tissue. Compressed pulses from electronic filtering and the reflector shape eliminate cavitation, heat, and pain. Researchers have postulated that the procedure stimulates collagenesis and angiogenesis.

“There’s no heat to this; it just uses sound,” Dr. Ortiz explained. “It’s also time dependent. The longer you do the treatment, the more disruption of the septa you see. The procedure takes 20-30 minutes. Unlike other treatments, it’s not just for discreet dimples. You can treat entire areas like the buttock or posterior leg,” said Dr. Ortiz, who did not use the RAP device in her practice.

Another device, targeted verifiable subcision (TVS, marketed as Avéli), is FDA cleared for temporary reduction in the appearance of cellulite in the buttock and thigh areas of adult women. “But studies show lasting results, at least through a year,” Dr. Ortiz said. The device features a light-guided probe and a hook. The light enables clinicians to navigate under the skin, while the hook releases a tiny blade that severs the septa. “Once you find the septa, then you activate the blade and release the septa. You go right to left because the direction of the blade is on the left of the probe. Then you go back to verify that you got everything that was creating that dimple.”

Previous devices, she said, would “blindly shear the area, so you would find the dimple and blindly cut, so there was no way to verify that you got the target dimple. The results were sometimes mediocre because you didn’t really know if you effectively treated the area.”

Iuliia Mikhalitskaia/Getty Images

She emphasized that TVS is only useful for discreet dimples. “Many patients who come in asking for cellulite treatment have a lot of laxity and rippled texture,” said Dr. Ortiz, who is also president-elect of the American Society for Laser Medicine and Surgery. “This is not going to be appropriate for those cases. Setting expectations is important. If patients have laxity and discreet dimples and it’s just the dimples that bother them, that’s fine. They just need to understand the difference,” she said, noting that this is “safe for all skin types.”

Tumescent anesthesia is used to control pain during the procedure. The most common adverse events are bruising and soreness. Results from a pivotal trial showed that clinically significant improvements in the primary endpoint, Cellulite Severity Scale scores, were sustained 1 year after treatment. “Hemosiderin staining can occur, but it eventually dissipates on its own,” Dr. Ortiz added. “You can use laser to speed up healing but sometimes that can make it worse, so you want to be careful with that. Most of the time I have patients wait it out; it does go away on its own.”

She noted that the development of RAP and TVS have helped clinicians better understand the makeup of septa. “We used to think of septa as singular bands that are vertically oriented in cellulite, but what we’ve realized is that it’s more like a network of septa,” she said.

Another noninvasive technology, synchronous parallel ultrasound beam technology from Sofwave (marketed as SUPERB), was FDA cleared in December 2022 for the short-term improvement in the appearance of cellulite. The device has seven parallel beam transducers that increase tissue temperatures of the treatment area to 60-70° C, inducing collagen remodeling and collagen denaturation, she said.

In the pivotal study of 68 women, two blinded reviewers reported an 89% improvement rate for both cellulite and skin laxity, after two treatments 2-4 weeks apart, according to data she presented at the meeting. The mean pain score during treatment was 4.55 on a scale of 1-10. No safety issues were observed and immediate responses were limited to erythema and edema.

Dr. Ortiz disclosed having financial relationships with several pharmaceutical and device companies, including receipt of speaker fees and honoraria from Sofwave. She is also cochair of MOAS.

SAN DIEGO – While mechanical subcision of fat septa with a scalpel or a large bore needle is a tried-and-true treatment for cellulite, other technologies have emerged as alternatives.

A noninvasive treatment, rapid acoustic pulse (RAP) technology (RESONIC), was cleared by the Food and Drug Administration in 2021 for short-term improvement in the appearance of cellulite. The device emits rapid acoustic pulses (shock waves) that are transmitted through the skin to rupture or shear the fibrotic septa; release of the septa results in the smoothing of skin dimples, Arisa E. Ortiz, MD, director of laser and cosmetic dermatology at the University of California, San Diego, said at the annual Masters of Aesthetics Symposium. RAP, however, was “taken off the market temporarily to refine the design.”

Dr. Arisa E. Ortiz

According to Dr. Ortiz, RAP’s repetition rate and short rise time provides microscopic mechanical disruption to the targeted cellular level structures and vacuoles, while high peak pressure and the fast repetition rate exploit the viscoelastic nature of tissue. Compressed pulses from electronic filtering and the reflector shape eliminate cavitation, heat, and pain. Researchers have postulated that the procedure stimulates collagenesis and angiogenesis.

“There’s no heat to this; it just uses sound,” Dr. Ortiz explained. “It’s also time dependent. The longer you do the treatment, the more disruption of the septa you see. The procedure takes 20-30 minutes. Unlike other treatments, it’s not just for discreet dimples. You can treat entire areas like the buttock or posterior leg,” said Dr. Ortiz, who did not use the RAP device in her practice.

Another device, targeted verifiable subcision (TVS, marketed as Avéli), is FDA cleared for temporary reduction in the appearance of cellulite in the buttock and thigh areas of adult women. “But studies show lasting results, at least through a year,” Dr. Ortiz said. The device features a light-guided probe and a hook. The light enables clinicians to navigate under the skin, while the hook releases a tiny blade that severs the septa. “Once you find the septa, then you activate the blade and release the septa. You go right to left because the direction of the blade is on the left of the probe. Then you go back to verify that you got everything that was creating that dimple.”

Previous devices, she said, would “blindly shear the area, so you would find the dimple and blindly cut, so there was no way to verify that you got the target dimple. The results were sometimes mediocre because you didn’t really know if you effectively treated the area.”

Iuliia Mikhalitskaia/Getty Images

She emphasized that TVS is only useful for discreet dimples. “Many patients who come in asking for cellulite treatment have a lot of laxity and rippled texture,” said Dr. Ortiz, who is also president-elect of the American Society for Laser Medicine and Surgery. “This is not going to be appropriate for those cases. Setting expectations is important. If patients have laxity and discreet dimples and it’s just the dimples that bother them, that’s fine. They just need to understand the difference,” she said, noting that this is “safe for all skin types.”

Tumescent anesthesia is used to control pain during the procedure. The most common adverse events are bruising and soreness. Results from a pivotal trial showed that clinically significant improvements in the primary endpoint, Cellulite Severity Scale scores, were sustained 1 year after treatment. “Hemosiderin staining can occur, but it eventually dissipates on its own,” Dr. Ortiz added. “You can use laser to speed up healing but sometimes that can make it worse, so you want to be careful with that. Most of the time I have patients wait it out; it does go away on its own.”

She noted that the development of RAP and TVS have helped clinicians better understand the makeup of septa. “We used to think of septa as singular bands that are vertically oriented in cellulite, but what we’ve realized is that it’s more like a network of septa,” she said.

Another noninvasive technology, synchronous parallel ultrasound beam technology from Sofwave (marketed as SUPERB), was FDA cleared in December 2022 for the short-term improvement in the appearance of cellulite. The device has seven parallel beam transducers that increase tissue temperatures of the treatment area to 60-70° C, inducing collagen remodeling and collagen denaturation, she said.

In the pivotal study of 68 women, two blinded reviewers reported an 89% improvement rate for both cellulite and skin laxity, after two treatments 2-4 weeks apart, according to data she presented at the meeting. The mean pain score during treatment was 4.55 on a scale of 1-10. No safety issues were observed and immediate responses were limited to erythema and edema.

Dr. Ortiz disclosed having financial relationships with several pharmaceutical and device companies, including receipt of speaker fees and honoraria from Sofwave. She is also cochair of MOAS.

TOPLINE:

Hidradenitis suppurativa (HS) experts collaborated to reach consensus on a core set of outcome measures, with the intent of improving the management of HS in clinical practice.

METHODOLOGY:

• Participants in the study were 55 HS experts from the HiSTORIC group (dermatologists, internists, surgeons, and nurses) and 24 patient research partners.
• The group identified clinician- and patient-reported HS outcome measures in the literature, then participated in an online item reduction survey, followed by an electronic Delphi survey to reach consensus on which measures should be used in clinical practice. Consensus was defined as at least 67% of participants agreeing/strongly agreeing or disagreeing/strongly disagreeing about the use of a measure in clinical practice.
• The initial literature search yielded 11 HS studies with clinician-reported outcome measures and 12 with patient-reported outcomes; of these, eight and five, respectively, were included in the final reduction survey.

TAKEAWAY:

• The group reached consensus on two HS outcome measures for use in clinical practice: the HS Investigator Global Assessment (HS-IGA) score, a clinician-reported outcome measure selected by the HS experts, and the HS Quality of Life (HiSQOL) score, a patient-reported outcome measure selected by the patient research partners.
• The HS-IGA score uses a number between 0 and 5 based on the sum of abscesses, inflammatory and noninflammatory nodules, and tunnels in regions of the upper or lower body.
• The HiSQOL, a disease-specific quality-of-life measure for adults with HS, is designed to capture unique features of HS, including symptoms (such as pain, itch, odor, and drainage) and psychosocial outcomes and activities that may be affected by the disease.

IN PRACTICE:

“The intent of these recommendations is to provide an objective framework with both clinician and patient input that can facilitate bidirectional discussion, trust building, and decision making on the current treatment strategy and the need to adjust or escalate treatment in an appropriate time frame,” the authors wrote.

SOURCE:

The study was published online in JAMA Dermatology. The lead author was Nicole Mastacouris, MS, and the corresponding author was Amit Garg, MD, both of Northwell Health, New Hyde Park, N.Y.

LIMITATIONS:

The consensus results may have been affected by variations in HS management by region. Neither measure has been studied in clinical practice, and practice variability may limit their implementation.

DISCLOSURES:

The study was supported by grants from UCB and AbbVie. Ms. Mastacouris had no financial disclosures. Dr. Garg disclosed grant support from AbbVie and UCB during the conduct of the study, as well as personal fees from AbbVie, UCB, Aclaris Therapeutics, Anaptys Bio, Aristea Therapeutics, Boehringer Ingelheim, Bristol-Myers Squibb, Incyte, Insmed, Janssen, Novartis, Pfizer, Sonoma Biotherapeutics, Union Therapeutics, Ventyx Biosciences, and Viela Biosciences during the conduct of the study; Dr. Garg also holds patents for HS-IGA and HiSQOL. Many other coauthors disclosed relationships with multiple companies, including AbbVie and UCB, and some also disclosed patents, including patents for HiSQOL and HS Area and Severity Index.

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

TOPLINE:

Hidradenitis suppurativa (HS) experts collaborated to reach consensus on a core set of outcome measures, with the intent of improving the management of HS in clinical practice.

METHODOLOGY:

• Participants in the study were 55 HS experts from the HiSTORIC group (dermatologists, internists, surgeons, and nurses) and 24 patient research partners.
• The group identified clinician- and patient-reported HS outcome measures in the literature, then participated in an online item reduction survey, followed by an electronic Delphi survey to reach consensus on which measures should be used in clinical practice. Consensus was defined as at least 67% of participants agreeing/strongly agreeing or disagreeing/strongly disagreeing about the use of a measure in clinical practice.
• The initial literature search yielded 11 HS studies with clinician-reported outcome measures and 12 with patient-reported outcomes; of these, eight and five, respectively, were included in the final reduction survey.

TAKEAWAY:

• The group reached consensus on two HS outcome measures for use in clinical practice: the HS Investigator Global Assessment (HS-IGA) score, a clinician-reported outcome measure selected by the HS experts, and the HS Quality of Life (HiSQOL) score, a patient-reported outcome measure selected by the patient research partners.
• The HS-IGA score uses a number between 0 and 5 based on the sum of abscesses, inflammatory and noninflammatory nodules, and tunnels in regions of the upper or lower body.
• The HiSQOL, a disease-specific quality-of-life measure for adults with HS, is designed to capture unique features of HS, including symptoms (such as pain, itch, odor, and drainage) and psychosocial outcomes and activities that may be affected by the disease.

IN PRACTICE:

“The intent of these recommendations is to provide an objective framework with both clinician and patient input that can facilitate bidirectional discussion, trust building, and decision making on the current treatment strategy and the need to adjust or escalate treatment in an appropriate time frame,” the authors wrote.

SOURCE:

The study was published online in JAMA Dermatology. The lead author was Nicole Mastacouris, MS, and the corresponding author was Amit Garg, MD, both of Northwell Health, New Hyde Park, N.Y.

LIMITATIONS:

The consensus results may have been affected by variations in HS management by region. Neither measure has been studied in clinical practice, and practice variability may limit their implementation.

DISCLOSURES:

The study was supported by grants from UCB and AbbVie. Ms. Mastacouris had no financial disclosures. Dr. Garg disclosed grant support from AbbVie and UCB during the conduct of the study, as well as personal fees from AbbVie, UCB, Aclaris Therapeutics, Anaptys Bio, Aristea Therapeutics, Boehringer Ingelheim, Bristol-Myers Squibb, Incyte, Insmed, Janssen, Novartis, Pfizer, Sonoma Biotherapeutics, Union Therapeutics, Ventyx Biosciences, and Viela Biosciences during the conduct of the study; Dr. Garg also holds patents for HS-IGA and HiSQOL. Many other coauthors disclosed relationships with multiple companies, including AbbVie and UCB, and some also disclosed patents, including patents for HiSQOL and HS Area and Severity Index.

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

TOPLINE:

Hidradenitis suppurativa (HS) experts collaborated to reach consensus on a core set of outcome measures, with the intent of improving the management of HS in clinical practice.

METHODOLOGY:

• Participants in the study were 55 HS experts from the HiSTORIC group (dermatologists, internists, surgeons, and nurses) and 24 patient research partners.
• The group identified clinician- and patient-reported HS outcome measures in the literature, then participated in an online item reduction survey, followed by an electronic Delphi survey to reach consensus on which measures should be used in clinical practice. Consensus was defined as at least 67% of participants agreeing/strongly agreeing or disagreeing/strongly disagreeing about the use of a measure in clinical practice.
• The initial literature search yielded 11 HS studies with clinician-reported outcome measures and 12 with patient-reported outcomes; of these, eight and five, respectively, were included in the final reduction survey.

TAKEAWAY:

• The group reached consensus on two HS outcome measures for use in clinical practice: the HS Investigator Global Assessment (HS-IGA) score, a clinician-reported outcome measure selected by the HS experts, and the HS Quality of Life (HiSQOL) score, a patient-reported outcome measure selected by the patient research partners.
• The HS-IGA score uses a number between 0 and 5 based on the sum of abscesses, inflammatory and noninflammatory nodules, and tunnels in regions of the upper or lower body.
• The HiSQOL, a disease-specific quality-of-life measure for adults with HS, is designed to capture unique features of HS, including symptoms (such as pain, itch, odor, and drainage) and psychosocial outcomes and activities that may be affected by the disease.

IN PRACTICE:

“The intent of these recommendations is to provide an objective framework with both clinician and patient input that can facilitate bidirectional discussion, trust building, and decision making on the current treatment strategy and the need to adjust or escalate treatment in an appropriate time frame,” the authors wrote.

SOURCE:

The study was published online in JAMA Dermatology. The lead author was Nicole Mastacouris, MS, and the corresponding author was Amit Garg, MD, both of Northwell Health, New Hyde Park, N.Y.

LIMITATIONS:

The consensus results may have been affected by variations in HS management by region. Neither measure has been studied in clinical practice, and practice variability may limit their implementation.

DISCLOSURES:

The study was supported by grants from UCB and AbbVie. Ms. Mastacouris had no financial disclosures. Dr. Garg disclosed grant support from AbbVie and UCB during the conduct of the study, as well as personal fees from AbbVie, UCB, Aclaris Therapeutics, Anaptys Bio, Aristea Therapeutics, Boehringer Ingelheim, Bristol-Myers Squibb, Incyte, Insmed, Janssen, Novartis, Pfizer, Sonoma Biotherapeutics, Union Therapeutics, Ventyx Biosciences, and Viela Biosciences during the conduct of the study; Dr. Garg also holds patents for HS-IGA and HiSQOL. Many other coauthors disclosed relationships with multiple companies, including AbbVie and UCB, and some also disclosed patents, including patents for HiSQOL and HS Area and Severity Index.

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

TOPLINE:

Hidradenitis suppurativa (HS) experts collaborated to reach consensus on a core set of outcome measures, with the intent of improving the management of HS in clinical practice.

METHODOLOGY:

• Participants in the study were 55 HS experts from the HiSTORIC group (dermatologists, internists, surgeons, and nurses) and 24 patient research partners.
• The group identified clinician- and patient-reported HS outcome measures in the literature, then participated in an online item reduction survey, followed by an electronic Delphi survey to reach consensus on which measures should be used in clinical practice. Consensus was defined as at least 67% of participants agreeing/strongly agreeing or disagreeing/strongly disagreeing about the use of a measure in clinical practice.
• The initial literature search yielded 11 HS studies with clinician-reported outcome measures and 12 with patient-reported outcomes; of these, eight and five, respectively, were included in the final reduction survey.

TAKEAWAY:

• The group reached consensus on two HS outcome measures for use in clinical practice: the HS Investigator Global Assessment (HS-IGA) score, a clinician-reported outcome measure selected by the HS experts, and the HS Quality of Life (HiSQOL) score, a patient-reported outcome measure selected by the patient research partners.
• The HS-IGA score uses a number between 0 and 5 based on the sum of abscesses, inflammatory and noninflammatory nodules, and tunnels in regions of the upper or lower body.
• The HiSQOL, a disease-specific quality-of-life measure for adults with HS, is designed to capture unique features of HS, including symptoms (such as pain, itch, odor, and drainage) and psychosocial outcomes and activities that may be affected by the disease.

IN PRACTICE:

“The intent of these recommendations is to provide an objective framework with both clinician and patient input that can facilitate bidirectional discussion, trust building, and decision making on the current treatment strategy and the need to adjust or escalate treatment in an appropriate time frame,” the authors wrote.

SOURCE:

The study was published online in JAMA Dermatology. The lead author was Nicole Mastacouris, MS, and the corresponding author was Amit Garg, MD, both of Northwell Health, New Hyde Park, N.Y.

LIMITATIONS:

The consensus results may have been affected by variations in HS management by region. Neither measure has been studied in clinical practice, and practice variability may limit their implementation.

DISCLOSURES:

The study was supported by grants from UCB and AbbVie. Ms. Mastacouris had no financial disclosures. Dr. Garg disclosed grant support from AbbVie and UCB during the conduct of the study, as well as personal fees from AbbVie, UCB, Aclaris Therapeutics, Anaptys Bio, Aristea Therapeutics, Boehringer Ingelheim, Bristol-Myers Squibb, Incyte, Insmed, Janssen, Novartis, Pfizer, Sonoma Biotherapeutics, Union Therapeutics, Ventyx Biosciences, and Viela Biosciences during the conduct of the study; Dr. Garg also holds patents for HS-IGA and HiSQOL. Many other coauthors disclosed relationships with multiple companies, including AbbVie and UCB, and some also disclosed patents, including patents for HiSQOL and HS Area and Severity Index.

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

TOPLINE:

Hidradenitis suppurativa (HS) experts collaborated to reach consensus on a core set of outcome measures, with the intent of improving the management of HS in clinical practice.

METHODOLOGY:

• Participants in the study were 55 HS experts from the HiSTORIC group (dermatologists, internists, surgeons, and nurses) and 24 patient research partners.
• The group identified clinician- and patient-reported HS outcome measures in the literature, then participated in an online item reduction survey, followed by an electronic Delphi survey to reach consensus on which measures should be used in clinical practice. Consensus was defined as at least 67% of participants agreeing/strongly agreeing or disagreeing/strongly disagreeing about the use of a measure in clinical practice.
• The initial literature search yielded 11 HS studies with clinician-reported outcome measures and 12 with patient-reported outcomes; of these, eight and five, respectively, were included in the final reduction survey.

TAKEAWAY:

• The group reached consensus on two HS outcome measures for use in clinical practice: the HS Investigator Global Assessment (HS-IGA) score, a clinician-reported outcome measure selected by the HS experts, and the HS Quality of Life (HiSQOL) score, a patient-reported outcome measure selected by the patient research partners.
• The HS-IGA score uses a number between 0 and 5 based on the sum of abscesses, inflammatory and noninflammatory nodules, and tunnels in regions of the upper or lower body.
• The HiSQOL, a disease-specific quality-of-life measure for adults with HS, is designed to capture unique features of HS, including symptoms (such as pain, itch, odor, and drainage) and psychosocial outcomes and activities that may be affected by the disease.

IN PRACTICE:

“The intent of these recommendations is to provide an objective framework with both clinician and patient input that can facilitate bidirectional discussion, trust building, and decision making on the current treatment strategy and the need to adjust or escalate treatment in an appropriate time frame,” the authors wrote.

SOURCE:

The study was published online in JAMA Dermatology. The lead author was Nicole Mastacouris, MS, and the corresponding author was Amit Garg, MD, both of Northwell Health, New Hyde Park, N.Y.

LIMITATIONS:

The consensus results may have been affected by variations in HS management by region. Neither measure has been studied in clinical practice, and practice variability may limit their implementation.

DISCLOSURES:

The study was supported by grants from UCB and AbbVie. Ms. Mastacouris had no financial disclosures. Dr. Garg disclosed grant support from AbbVie and UCB during the conduct of the study, as well as personal fees from AbbVie, UCB, Aclaris Therapeutics, Anaptys Bio, Aristea Therapeutics, Boehringer Ingelheim, Bristol-Myers Squibb, Incyte, Insmed, Janssen, Novartis, Pfizer, Sonoma Biotherapeutics, Union Therapeutics, Ventyx Biosciences, and Viela Biosciences during the conduct of the study; Dr. Garg also holds patents for HS-IGA and HiSQOL. Many other coauthors disclosed relationships with multiple companies, including AbbVie and UCB, and some also disclosed patents, including patents for HiSQOL and HS Area and Severity Index.

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

TOPLINE:

Hidradenitis suppurativa (HS) experts collaborated to reach consensus on a core set of outcome measures, with the intent of improving the management of HS in clinical practice.

METHODOLOGY:

• Participants in the study were 55 HS experts from the HiSTORIC group (dermatologists, internists, surgeons, and nurses) and 24 patient research partners.
• The group identified clinician- and patient-reported HS outcome measures in the literature, then participated in an online item reduction survey, followed by an electronic Delphi survey to reach consensus on which measures should be used in clinical practice. Consensus was defined as at least 67% of participants agreeing/strongly agreeing or disagreeing/strongly disagreeing about the use of a measure in clinical practice.
• The initial literature search yielded 11 HS studies with clinician-reported outcome measures and 12 with patient-reported outcomes; of these, eight and five, respectively, were included in the final reduction survey.

TAKEAWAY:

• The group reached consensus on two HS outcome measures for use in clinical practice: the HS Investigator Global Assessment (HS-IGA) score, a clinician-reported outcome measure selected by the HS experts, and the HS Quality of Life (HiSQOL) score, a patient-reported outcome measure selected by the patient research partners.
• The HS-IGA score uses a number between 0 and 5 based on the sum of abscesses, inflammatory and noninflammatory nodules, and tunnels in regions of the upper or lower body.
• The HiSQOL, a disease-specific quality-of-life measure for adults with HS, is designed to capture unique features of HS, including symptoms (such as pain, itch, odor, and drainage) and psychosocial outcomes and activities that may be affected by the disease.

IN PRACTICE:

“The intent of these recommendations is to provide an objective framework with both clinician and patient input that can facilitate bidirectional discussion, trust building, and decision making on the current treatment strategy and the need to adjust or escalate treatment in an appropriate time frame,” the authors wrote.

SOURCE:

The study was published online in JAMA Dermatology. The lead author was Nicole Mastacouris, MS, and the corresponding author was Amit Garg, MD, both of Northwell Health, New Hyde Park, N.Y.

LIMITATIONS:

The consensus results may have been affected by variations in HS management by region. Neither measure has been studied in clinical practice, and practice variability may limit their implementation.

DISCLOSURES:

The study was supported by grants from UCB and AbbVie. Ms. Mastacouris had no financial disclosures. Dr. Garg disclosed grant support from AbbVie and UCB during the conduct of the study, as well as personal fees from AbbVie, UCB, Aclaris Therapeutics, Anaptys Bio, Aristea Therapeutics, Boehringer Ingelheim, Bristol-Myers Squibb, Incyte, Insmed, Janssen, Novartis, Pfizer, Sonoma Biotherapeutics, Union Therapeutics, Ventyx Biosciences, and Viela Biosciences during the conduct of the study; Dr. Garg also holds patents for HS-IGA and HiSQOL. Many other coauthors disclosed relationships with multiple companies, including AbbVie and UCB, and some also disclosed patents, including patents for HiSQOL and HS Area and Severity Index.

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

TOPLINE:

Hidradenitis suppurativa (HS) experts collaborated to reach consensus on a core set of outcome measures, with the intent of improving the management of HS in clinical practice.

METHODOLOGY:

• Participants in the study were 55 HS experts from the HiSTORIC group (dermatologists, internists, surgeons, and nurses) and 24 patient research partners.
• The group identified clinician- and patient-reported HS outcome measures in the literature, then participated in an online item reduction survey, followed by an electronic Delphi survey to reach consensus on which measures should be used in clinical practice. Consensus was defined as at least 67% of participants agreeing/strongly agreeing or disagreeing/strongly disagreeing about the use of a measure in clinical practice.
• The initial literature search yielded 11 HS studies with clinician-reported outcome measures and 12 with patient-reported outcomes; of these, eight and five, respectively, were included in the final reduction survey.

TAKEAWAY:

• The group reached consensus on two HS outcome measures for use in clinical practice: the HS Investigator Global Assessment (HS-IGA) score, a clinician-reported outcome measure selected by the HS experts, and the HS Quality of Life (HiSQOL) score, a patient-reported outcome measure selected by the patient research partners.
• The HS-IGA score uses a number between 0 and 5 based on the sum of abscesses, inflammatory and noninflammatory nodules, and tunnels in regions of the upper or lower body.
• The HiSQOL, a disease-specific quality-of-life measure for adults with HS, is designed to capture unique features of HS, including symptoms (such as pain, itch, odor, and drainage) and psychosocial outcomes and activities that may be affected by the disease.

IN PRACTICE:

“The intent of these recommendations is to provide an objective framework with both clinician and patient input that can facilitate bidirectional discussion, trust building, and decision making on the current treatment strategy and the need to adjust or escalate treatment in an appropriate time frame,” the authors wrote.

SOURCE:

The study was published online in JAMA Dermatology. The lead author was Nicole Mastacouris, MS, and the corresponding author was Amit Garg, MD, both of Northwell Health, New Hyde Park, N.Y.

LIMITATIONS:

The consensus results may have been affected by variations in HS management by region. Neither measure has been studied in clinical practice, and practice variability may limit their implementation.

DISCLOSURES:

The study was supported by grants from UCB and AbbVie. Ms. Mastacouris had no financial disclosures. Dr. Garg disclosed grant support from AbbVie and UCB during the conduct of the study, as well as personal fees from AbbVie, UCB, Aclaris Therapeutics, Anaptys Bio, Aristea Therapeutics, Boehringer Ingelheim, Bristol-Myers Squibb, Incyte, Insmed, Janssen, Novartis, Pfizer, Sonoma Biotherapeutics, Union Therapeutics, Ventyx Biosciences, and Viela Biosciences during the conduct of the study; Dr. Garg also holds patents for HS-IGA and HiSQOL. Many other coauthors disclosed relationships with multiple companies, including AbbVie and UCB, and some also disclosed patents, including patents for HiSQOL and HS Area and Severity Index.

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

TOPLINE:

Hidradenitis suppurativa (HS) experts collaborated to reach consensus on a core set of outcome measures, with the intent of improving the management of HS in clinical practice.

METHODOLOGY:

• Participants in the study were 55 HS experts from the HiSTORIC group (dermatologists, internists, surgeons, and nurses) and 24 patient research partners.
• The group identified clinician- and patient-reported HS outcome measures in the literature, then participated in an online item reduction survey, followed by an electronic Delphi survey to reach consensus on which measures should be used in clinical practice. Consensus was defined as at least 67% of participants agreeing/strongly agreeing or disagreeing/strongly disagreeing about the use of a measure in clinical practice.
• The initial literature search yielded 11 HS studies with clinician-reported outcome measures and 12 with patient-reported outcomes; of these, eight and five, respectively, were included in the final reduction survey.

TAKEAWAY:

• The group reached consensus on two HS outcome measures for use in clinical practice: the HS Investigator Global Assessment (HS-IGA) score, a clinician-reported outcome measure selected by the HS experts, and the HS Quality of Life (HiSQOL) score, a patient-reported outcome measure selected by the patient research partners.
• The HS-IGA score uses a number between 0 and 5 based on the sum of abscesses, inflammatory and noninflammatory nodules, and tunnels in regions of the upper or lower body.
• The HiSQOL, a disease-specific quality-of-life measure for adults with HS, is designed to capture unique features of HS, including symptoms (such as pain, itch, odor, and drainage) and psychosocial outcomes and activities that may be affected by the disease.

IN PRACTICE:

“The intent of these recommendations is to provide an objective framework with both clinician and patient input that can facilitate bidirectional discussion, trust building, and decision making on the current treatment strategy and the need to adjust or escalate treatment in an appropriate time frame,” the authors wrote.

SOURCE:

The study was published online in JAMA Dermatology. The lead author was Nicole Mastacouris, MS, and the corresponding author was Amit Garg, MD, both of Northwell Health, New Hyde Park, N.Y.

LIMITATIONS:

The consensus results may have been affected by variations in HS management by region. Neither measure has been studied in clinical practice, and practice variability may limit their implementation.

DISCLOSURES:

The study was supported by grants from UCB and AbbVie. Ms. Mastacouris had no financial disclosures. Dr. Garg disclosed grant support from AbbVie and UCB during the conduct of the study, as well as personal fees from AbbVie, UCB, Aclaris Therapeutics, Anaptys Bio, Aristea Therapeutics, Boehringer Ingelheim, Bristol-Myers Squibb, Incyte, Insmed, Janssen, Novartis, Pfizer, Sonoma Biotherapeutics, Union Therapeutics, Ventyx Biosciences, and Viela Biosciences during the conduct of the study; Dr. Garg also holds patents for HS-IGA and HiSQOL. Many other coauthors disclosed relationships with multiple companies, including AbbVie and UCB, and some also disclosed patents, including patents for HiSQOL and HS Area and Severity Index.

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

TOPLINE:

Hidradenitis suppurativa (HS) experts collaborated to reach consensus on a core set of outcome measures, with the intent of improving the management of HS in clinical practice.

METHODOLOGY:

• Participants in the study were 55 HS experts from the HiSTORIC group (dermatologists, internists, surgeons, and nurses) and 24 patient research partners.
• The group identified clinician- and patient-reported HS outcome measures in the literature, then participated in an online item reduction survey, followed by an electronic Delphi survey to reach consensus on which measures should be used in clinical practice. Consensus was defined as at least 67% of participants agreeing/strongly agreeing or disagreeing/strongly disagreeing about the use of a measure in clinical practice.
• The initial literature search yielded 11 HS studies with clinician-reported outcome measures and 12 with patient-reported outcomes; of these, eight and five, respectively, were included in the final reduction survey.

TAKEAWAY:

• The group reached consensus on two HS outcome measures for use in clinical practice: the HS Investigator Global Assessment (HS-IGA) score, a clinician-reported outcome measure selected by the HS experts, and the HS Quality of Life (HiSQOL) score, a patient-reported outcome measure selected by the patient research partners.
• The HS-IGA score uses a number between 0 and 5 based on the sum of abscesses, inflammatory and noninflammatory nodules, and tunnels in regions of the upper or lower body.
• The HiSQOL, a disease-specific quality-of-life measure for adults with HS, is designed to capture unique features of HS, including symptoms (such as pain, itch, odor, and drainage) and psychosocial outcomes and activities that may be affected by the disease.

IN PRACTICE:

“The intent of these recommendations is to provide an objective framework with both clinician and patient input that can facilitate bidirectional discussion, trust building, and decision making on the current treatment strategy and the need to adjust or escalate treatment in an appropriate time frame,” the authors wrote.

SOURCE:

The study was published online in JAMA Dermatology. The lead author was Nicole Mastacouris, MS, and the corresponding author was Amit Garg, MD, both of Northwell Health, New Hyde Park, N.Y.

LIMITATIONS:

The consensus results may have been affected by variations in HS management by region. Neither measure has been studied in clinical practice, and practice variability may limit their implementation.

DISCLOSURES:

The study was supported by grants from UCB and AbbVie. Ms. Mastacouris had no financial disclosures. Dr. Garg disclosed grant support from AbbVie and UCB during the conduct of the study, as well as personal fees from AbbVie, UCB, Aclaris Therapeutics, Anaptys Bio, Aristea Therapeutics, Boehringer Ingelheim, Bristol-Myers Squibb, Incyte, Insmed, Janssen, Novartis, Pfizer, Sonoma Biotherapeutics, Union Therapeutics, Ventyx Biosciences, and Viela Biosciences during the conduct of the study; Dr. Garg also holds patents for HS-IGA and HiSQOL. Many other coauthors disclosed relationships with multiple companies, including AbbVie and UCB, and some also disclosed patents, including patents for HiSQOL and HS Area and Severity Index.

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

Patients sometimes want to give back to their physician or hospital. In recent years, the practice of soliciting donations from these patients has grown into structured fundraising initiatives at some health care organizations. Some employers mandate clinicians solicit donations, while other doctors participate voluntarily.

But the nation’s second-largest physician group is cautioning its members not to ask their patients for donations to the clinician’s workplace.

“In recent decades, more physician practices have become part of large health systems: these arrangements can offer benefits to care but can also lead to interference in the patient-physician relationship and challenges to the physician’s ethical responsibilities to patients,” said Omar T. Atiq, MD, president of the American College of Physicians.

Grateful patient fundraising (GPF) is largely based on models of charitable giving outside of health care and is relatively new to the industry. Simply defined, it is the solicitation of donations by doctors from current and former patients. Funds may be used for operating costs, clinical research, equipment upgrades, or facility improvements.

In a newly published position paper, the ACP, which represents roughly 161,000 physicians, is clear that clinicians should not try to convert their patients into donors.

“Physicians who directly solicit funds from their own patients do risk interfering with the physician-patient relationship, which is supposed to be based on the patient’s best interests, not the physicians’ interests,” said Stacey A. Tovino, JD, PhD, director of health care law programs at the University of Oklahoma, Norman.

Once involved in fundraising, patients may also develop an unrealistic expectation of what kind of care they should receive, according to the ACP.

Another pitfall clinicians may fall into is the HIPAA Privacy Rule. In 2013, HIPAA was expanded to allow hospital fundraisers to access privileged health information, including demographic, health insurance, treating clinician, and data on outcomes. Dr. Atiq said that, since then, electronic health records have been used as tools to aide fundraising efforts. For instance, some health care organizations have embedded a feature inside EHRs to allow physicians to flag development officers when a patient or family member might be a potential donor. 

Patients may be unaware that hospital fundraising departments have access to their electronic health records, or that they have the right to opt out of fundraising solicitations.

“Physicians should not use or reveal patient information for fundraising,” Dr. Atiq said. “Even acknowledging that a person is under one’s care can make it possible for protected health information to be revealed.”

Data-mining EHRs may be legal, Ms. Tovino said, but it hugs a fine ethical line.

“A patient may not expect that their information will be used for these purposes and may not know how to opt out of having their information used in these ways,” Ms. Tovino said.

A clinician’s employment contract, whether it be a full-time position or for specific admitting privileges, may make it hard for them to push back against expectations to ask patients for money or screen for donors. Metrics or expectations to approach potential donors create ethical snares for clinicians – and it pits them between their patient and place of employment.

“GPF does raise ethical concerns, including those surrounding confidentiality and privacy, and whether physicians are being remunerated or evaluated based on their participation,” Ms. Tovino said.

Asked how doctors can avoid being involved in GPF, Dr. Atiq referred to the ACP ethics manual, which separates clinicians from fundraising.

“Redirecting the patient to discuss donations with institutional administrators provides the appropriate venue and firewall,” he said.

An author of the ACP paper reported a paid position on the board of the Government Employees Health Association.

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

Patients sometimes want to give back to their physician or hospital. In recent years, the practice of soliciting donations from these patients has grown into structured fundraising initiatives at some health care organizations. Some employers mandate clinicians solicit donations, while other doctors participate voluntarily.

But the nation’s second-largest physician group is cautioning its members not to ask their patients for donations to the clinician’s workplace.

“In recent decades, more physician practices have become part of large health systems: these arrangements can offer benefits to care but can also lead to interference in the patient-physician relationship and challenges to the physician’s ethical responsibilities to patients,” said Omar T. Atiq, MD, president of the American College of Physicians.

Grateful patient fundraising (GPF) is largely based on models of charitable giving outside of health care and is relatively new to the industry. Simply defined, it is the solicitation of donations by doctors from current and former patients. Funds may be used for operating costs, clinical research, equipment upgrades, or facility improvements.

In a newly published position paper, the ACP, which represents roughly 161,000 physicians, is clear that clinicians should not try to convert their patients into donors.

“Physicians who directly solicit funds from their own patients do risk interfering with the physician-patient relationship, which is supposed to be based on the patient’s best interests, not the physicians’ interests,” said Stacey A. Tovino, JD, PhD, director of health care law programs at the University of Oklahoma, Norman.

Once involved in fundraising, patients may also develop an unrealistic expectation of what kind of care they should receive, according to the ACP.

Another pitfall clinicians may fall into is the HIPAA Privacy Rule. In 2013, HIPAA was expanded to allow hospital fundraisers to access privileged health information, including demographic, health insurance, treating clinician, and data on outcomes. Dr. Atiq said that, since then, electronic health records have been used as tools to aide fundraising efforts. For instance, some health care organizations have embedded a feature inside EHRs to allow physicians to flag development officers when a patient or family member might be a potential donor. 

Patients may be unaware that hospital fundraising departments have access to their electronic health records, or that they have the right to opt out of fundraising solicitations.

“Physicians should not use or reveal patient information for fundraising,” Dr. Atiq said. “Even acknowledging that a person is under one’s care can make it possible for protected health information to be revealed.”

Data-mining EHRs may be legal, Ms. Tovino said, but it hugs a fine ethical line.

“A patient may not expect that their information will be used for these purposes and may not know how to opt out of having their information used in these ways,” Ms. Tovino said.

A clinician’s employment contract, whether it be a full-time position or for specific admitting privileges, may make it hard for them to push back against expectations to ask patients for money or screen for donors. Metrics or expectations to approach potential donors create ethical snares for clinicians – and it pits them between their patient and place of employment.

“GPF does raise ethical concerns, including those surrounding confidentiality and privacy, and whether physicians are being remunerated or evaluated based on their participation,” Ms. Tovino said.

Asked how doctors can avoid being involved in GPF, Dr. Atiq referred to the ACP ethics manual, which separates clinicians from fundraising.

“Redirecting the patient to discuss donations with institutional administrators provides the appropriate venue and firewall,” he said.

An author of the ACP paper reported a paid position on the board of the Government Employees Health Association.

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

Patients sometimes want to give back to their physician or hospital. In recent years, the practice of soliciting donations from these patients has grown into structured fundraising initiatives at some health care organizations. Some employers mandate clinicians solicit donations, while other doctors participate voluntarily.

But the nation’s second-largest physician group is cautioning its members not to ask their patients for donations to the clinician’s workplace.

“In recent decades, more physician practices have become part of large health systems: these arrangements can offer benefits to care but can also lead to interference in the patient-physician relationship and challenges to the physician’s ethical responsibilities to patients,” said Omar T. Atiq, MD, president of the American College of Physicians.

Grateful patient fundraising (GPF) is largely based on models of charitable giving outside of health care and is relatively new to the industry. Simply defined, it is the solicitation of donations by doctors from current and former patients. Funds may be used for operating costs, clinical research, equipment upgrades, or facility improvements.

In a newly published position paper, the ACP, which represents roughly 161,000 physicians, is clear that clinicians should not try to convert their patients into donors.

“Physicians who directly solicit funds from their own patients do risk interfering with the physician-patient relationship, which is supposed to be based on the patient’s best interests, not the physicians’ interests,” said Stacey A. Tovino, JD, PhD, director of health care law programs at the University of Oklahoma, Norman.

Once involved in fundraising, patients may also develop an unrealistic expectation of what kind of care they should receive, according to the ACP.

Another pitfall clinicians may fall into is the HIPAA Privacy Rule. In 2013, HIPAA was expanded to allow hospital fundraisers to access privileged health information, including demographic, health insurance, treating clinician, and data on outcomes. Dr. Atiq said that, since then, electronic health records have been used as tools to aide fundraising efforts. For instance, some health care organizations have embedded a feature inside EHRs to allow physicians to flag development officers when a patient or family member might be a potential donor. 

Patients may be unaware that hospital fundraising departments have access to their electronic health records, or that they have the right to opt out of fundraising solicitations.

“Physicians should not use or reveal patient information for fundraising,” Dr. Atiq said. “Even acknowledging that a person is under one’s care can make it possible for protected health information to be revealed.”

Data-mining EHRs may be legal, Ms. Tovino said, but it hugs a fine ethical line.

“A patient may not expect that their information will be used for these purposes and may not know how to opt out of having their information used in these ways,” Ms. Tovino said.

A clinician’s employment contract, whether it be a full-time position or for specific admitting privileges, may make it hard for them to push back against expectations to ask patients for money or screen for donors. Metrics or expectations to approach potential donors create ethical snares for clinicians – and it pits them between their patient and place of employment.

“GPF does raise ethical concerns, including those surrounding confidentiality and privacy, and whether physicians are being remunerated or evaluated based on their participation,” Ms. Tovino said.

Asked how doctors can avoid being involved in GPF, Dr. Atiq referred to the ACP ethics manual, which separates clinicians from fundraising.

“Redirecting the patient to discuss donations with institutional administrators provides the appropriate venue and firewall,” he said.

An author of the ACP paper reported a paid position on the board of the Government Employees Health Association.

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