Doug Brunk

Involvement of the head, neck, face, and hands with atopic dermatitis was associated with a significantly higher impact on health-related quality of life and appeared to be associated with more severe AD, according to a large, cross-sectional study of patients with AD.

“While we know that head, neck, face, and hands seem to be significantly affected by patients with AD, there is a limited evidence basis regarding the prevalence and health-related quality of life impact of AD in these areas,” presenting author Lawrence F. Eichenfield, MD, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium.

For the study, Dr. Eichenfield, professor of dermatology and pediatrics at the University of California, San Diego, and colleagues evaluated 533 patients from the TARGET-DERM AD cohort, an ongoing, longitudinal, observational study launched in 2019 that captures patients with AD in 44 community or academic sites in the United States.

Adult, adolescent, and pediatric patients with moderate or severe Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) scores at enrollment were included in the analysis. The researchers used the Patient-Oriented Scoring AD (PO-SCORAD) index to gather information on involvement of the head, neck, face, hands, or other areas, and the Patient-Oriented Eczema Measure (POEM) and Dermatology Life Quality Index/Children’s DLQI (CDLQI) to measure health-related quality of life outcomes.

Of the 533 study participants, 453 (85%) had AD affecting the head, neck, face, hands, and other areas, while 80 (15%) had AD located in other body regions not including the head, neck, face, or hands. About 38% of all patients were using systemic treatments; most were using topical treatments.

Comorbid immune system disorders (including allergic and hypersensitivity disorders) were noted in 44.8% of patients, infections in 32.5%, asthma in 26.5%, hypertension in 18.6%, depression in 15.8%, and anxiety in 12.4%, with similar proportions observed in those with or without head, neck, face, and hand involvement.

However, patients with head, face, neck, and hand involvement, when compared with patients without those affected areas, were more likely to have severe vIGA scores (28.5% vs. 16.3%, P = .02) and a higher median total body surface area affected (15% vs. 10%, P ≤ .01). Also, while bivariable analyses did not detect statistical differences in POEM and DLQI/CDLQI by body region involvement, multivariable-adjusted models showed that patients with head, neck, face, and hand involvement were more than twice as likely to report higher DLQI/CDLQI (odds ratio, 2.09) and POEM (OR, 2.51) scores than those without head, face, neck, and hand involvement.

“These findings highlight the importance of detailed assessment of specific areas affected by AD to personalize treatment approaches to the needs of patients,” Dr. Eichenfield concluded.

Raj Chovatiya MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study, said that the findings confirm clinical suspicions about the unique and heightened impact of facial, head/neck, and hand dermatitis. “These data show that a detailed skin examination is necessary for a complete assessment of AD,” he said. “Future studies should focus on characterizing the optimal treatment approaches for each of these special sites.”

“This is important data,” added primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington. “We need more high-quality studies like this; we need to create long-term longitudinal data to better understand [the impact of AD on] this and other cohorts.”

TARGET-DERM is sponsored by Target RWE. Dr. Eichenfield disclosed that he has served as a consultant to or investigator for numerous pharmaceutical companies. Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma.

Commentary by Robert Sidbury, MD, MPH

Patients with atopic dermatitis (AD) in “visible” areas such as the head, neck, and hands experience a higher impact on their quality of life than those who do not have these areas of involvement. This is a self-evident and unsurprising result but also a particularly important one to document for several reasons. First, evidence-based demonstration of quality-of-life impact is critical as we petition carriers to support the use of newer, more expensive medications. Second, from a topical therapy standpoint, we often use different medications on the head, neck, face, and hands relative to other areas. On the head and neck area we often use either weaker topical steroids to avoid side effects or nonsteroids like topical calcineurin or phosphodiesterase inhibitors; conversely, on the hands we use stronger steroids and are less likely to use nonsteroidal agents that are perceived to be less potent. These data emphasize the need to tailor therapy but ascertain whether standard approaches are satisfactory. If patients are not responding, particularly in these sensitive areas, providers should consider the outsized impact AD may be having on quality of life.

Dr. Sidbury is chief of dermatology at Seattle Children's Hospital and professor, department of pediatrics, University of Washington, Seattle. He is a site principal investigator for dupilumab trials, for which the hospital has a contract with Regeneron.

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

This article was updated 6/10/22.

Involvement of the head, neck, face, and hands with atopic dermatitis was associated with a significantly higher impact on health-related quality of life and appeared to be associated with more severe AD, according to a large, cross-sectional study of patients with AD.

“While we know that head, neck, face, and hands seem to be significantly affected by patients with AD, there is a limited evidence basis regarding the prevalence and health-related quality of life impact of AD in these areas,” presenting author Lawrence F. Eichenfield, MD, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium.

For the study, Dr. Eichenfield, professor of dermatology and pediatrics at the University of California, San Diego, and colleagues evaluated 533 patients from the TARGET-DERM AD cohort, an ongoing, longitudinal, observational study launched in 2019 that captures patients with AD in 44 community or academic sites in the United States.

Adult, adolescent, and pediatric patients with moderate or severe Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) scores at enrollment were included in the analysis. The researchers used the Patient-Oriented Scoring AD (PO-SCORAD) index to gather information on involvement of the head, neck, face, hands, or other areas, and the Patient-Oriented Eczema Measure (POEM) and Dermatology Life Quality Index/Children’s DLQI (CDLQI) to measure health-related quality of life outcomes.

Of the 533 study participants, 453 (85%) had AD affecting the head, neck, face, hands, and other areas, while 80 (15%) had AD located in other body regions not including the head, neck, face, or hands. About 38% of all patients were using systemic treatments; most were using topical treatments.

Comorbid immune system disorders (including allergic and hypersensitivity disorders) were noted in 44.8% of patients, infections in 32.5%, asthma in 26.5%, hypertension in 18.6%, depression in 15.8%, and anxiety in 12.4%, with similar proportions observed in those with or without head, neck, face, and hand involvement.

However, patients with head, face, neck, and hand involvement, when compared with patients without those affected areas, were more likely to have severe vIGA scores (28.5% vs. 16.3%, P = .02) and a higher median total body surface area affected (15% vs. 10%, P ≤ .01). Also, while bivariable analyses did not detect statistical differences in POEM and DLQI/CDLQI by body region involvement, multivariable-adjusted models showed that patients with head, neck, face, and hand involvement were more than twice as likely to report higher DLQI/CDLQI (odds ratio, 2.09) and POEM (OR, 2.51) scores than those without head, face, neck, and hand involvement.

“These findings highlight the importance of detailed assessment of specific areas affected by AD to personalize treatment approaches to the needs of patients,” Dr. Eichenfield concluded.

Raj Chovatiya MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study, said that the findings confirm clinical suspicions about the unique and heightened impact of facial, head/neck, and hand dermatitis. “These data show that a detailed skin examination is necessary for a complete assessment of AD,” he said. “Future studies should focus on characterizing the optimal treatment approaches for each of these special sites.”

“This is important data,” added primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington. “We need more high-quality studies like this; we need to create long-term longitudinal data to better understand [the impact of AD on] this and other cohorts.”

TARGET-DERM is sponsored by Target RWE. Dr. Eichenfield disclosed that he has served as a consultant to or investigator for numerous pharmaceutical companies. Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma.

Commentary by Robert Sidbury, MD, MPH

Patients with atopic dermatitis (AD) in “visible” areas such as the head, neck, and hands experience a higher impact on their quality of life than those who do not have these areas of involvement. This is a self-evident and unsurprising result but also a particularly important one to document for several reasons. First, evidence-based demonstration of quality-of-life impact is critical as we petition carriers to support the use of newer, more expensive medications. Second, from a topical therapy standpoint, we often use different medications on the head, neck, face, and hands relative to other areas. On the head and neck area we often use either weaker topical steroids to avoid side effects or nonsteroids like topical calcineurin or phosphodiesterase inhibitors; conversely, on the hands we use stronger steroids and are less likely to use nonsteroidal agents that are perceived to be less potent. These data emphasize the need to tailor therapy but ascertain whether standard approaches are satisfactory. If patients are not responding, particularly in these sensitive areas, providers should consider the outsized impact AD may be having on quality of life.

Dr. Sidbury is chief of dermatology at Seattle Children's Hospital and professor, department of pediatrics, University of Washington, Seattle. He is a site principal investigator for dupilumab trials, for which the hospital has a contract with Regeneron.

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

This article was updated 6/10/22.

Involvement of the head, neck, face, and hands with atopic dermatitis was associated with a significantly higher impact on health-related quality of life and appeared to be associated with more severe AD, according to a large, cross-sectional study of patients with AD.

“While we know that head, neck, face, and hands seem to be significantly affected by patients with AD, there is a limited evidence basis regarding the prevalence and health-related quality of life impact of AD in these areas,” presenting author Lawrence F. Eichenfield, MD, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium.

For the study, Dr. Eichenfield, professor of dermatology and pediatrics at the University of California, San Diego, and colleagues evaluated 533 patients from the TARGET-DERM AD cohort, an ongoing, longitudinal, observational study launched in 2019 that captures patients with AD in 44 community or academic sites in the United States.

Adult, adolescent, and pediatric patients with moderate or severe Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) scores at enrollment were included in the analysis. The researchers used the Patient-Oriented Scoring AD (PO-SCORAD) index to gather information on involvement of the head, neck, face, hands, or other areas, and the Patient-Oriented Eczema Measure (POEM) and Dermatology Life Quality Index/Children’s DLQI (CDLQI) to measure health-related quality of life outcomes.

Of the 533 study participants, 453 (85%) had AD affecting the head, neck, face, hands, and other areas, while 80 (15%) had AD located in other body regions not including the head, neck, face, or hands. About 38% of all patients were using systemic treatments; most were using topical treatments.

Comorbid immune system disorders (including allergic and hypersensitivity disorders) were noted in 44.8% of patients, infections in 32.5%, asthma in 26.5%, hypertension in 18.6%, depression in 15.8%, and anxiety in 12.4%, with similar proportions observed in those with or without head, neck, face, and hand involvement.

However, patients with head, face, neck, and hand involvement, when compared with patients without those affected areas, were more likely to have severe vIGA scores (28.5% vs. 16.3%, P = .02) and a higher median total body surface area affected (15% vs. 10%, P ≤ .01). Also, while bivariable analyses did not detect statistical differences in POEM and DLQI/CDLQI by body region involvement, multivariable-adjusted models showed that patients with head, neck, face, and hand involvement were more than twice as likely to report higher DLQI/CDLQI (odds ratio, 2.09) and POEM (OR, 2.51) scores than those without head, face, neck, and hand involvement.

“These findings highlight the importance of detailed assessment of specific areas affected by AD to personalize treatment approaches to the needs of patients,” Dr. Eichenfield concluded.

Raj Chovatiya MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study, said that the findings confirm clinical suspicions about the unique and heightened impact of facial, head/neck, and hand dermatitis. “These data show that a detailed skin examination is necessary for a complete assessment of AD,” he said. “Future studies should focus on characterizing the optimal treatment approaches for each of these special sites.”

“This is important data,” added primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington. “We need more high-quality studies like this; we need to create long-term longitudinal data to better understand [the impact of AD on] this and other cohorts.”

TARGET-DERM is sponsored by Target RWE. Dr. Eichenfield disclosed that he has served as a consultant to or investigator for numerous pharmaceutical companies. Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma.

Commentary by Robert Sidbury, MD, MPH

Patients with atopic dermatitis (AD) in “visible” areas such as the head, neck, and hands experience a higher impact on their quality of life than those who do not have these areas of involvement. This is a self-evident and unsurprising result but also a particularly important one to document for several reasons. First, evidence-based demonstration of quality-of-life impact is critical as we petition carriers to support the use of newer, more expensive medications. Second, from a topical therapy standpoint, we often use different medications on the head, neck, face, and hands relative to other areas. On the head and neck area we often use either weaker topical steroids to avoid side effects or nonsteroids like topical calcineurin or phosphodiesterase inhibitors; conversely, on the hands we use stronger steroids and are less likely to use nonsteroidal agents that are perceived to be less potent. These data emphasize the need to tailor therapy but ascertain whether standard approaches are satisfactory. If patients are not responding, particularly in these sensitive areas, providers should consider the outsized impact AD may be having on quality of life.

Dr. Sidbury is chief of dermatology at Seattle Children's Hospital and professor, department of pediatrics, University of Washington, Seattle. He is a site principal investigator for dupilumab trials, for which the hospital has a contract with Regeneron.

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

This article was updated 6/10/22.

The frequency of showering or bathing and follow-up application of moisturizer appear to be more important factors associated with atopic dermatitis (AD) severity than the duration of showers or baths, results from a prospective observational study found.

Uros Rakita

“Patients may benefit most from counseling on showering or bathing once daily and regularly applying moisturizer after showering or bathing,” one of the study authors, Uros Rakita, MSc, told this news organization. “Recommending less than daily shower frequencies or counseling on specific shower durations may not be necessary.”

During a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium, Mr. Rakita, a fourth-year student at Chicago Medical School, North Chicago, presented findings from a prospective, practice-based dermatology study that investigated the longitudinal relationship between different bathing practices and AD severity to help inform patient counseling about optimal bathing practices.

“AD is a chronic, inflammatory skin condition with a diverse set of environmental triggers and exacerbating factors,” Mr. Rakita said during the meeting. “Maintaining adequate skin hydration, skin hygiene, and avoiding triggers are key aspects of AD management across all disease severities. Therefore, understanding optimal shower or bath and moisturizing practices is essential.” In fact, he added, “bathing has been shown to not only hydrate the skin, but also to improve symptoms, remove allergens, and decrease [Staphylococcus] aureus colonization. However, at the same time, concern exists for the potential of inappropriate shower or bathing frequency or durations, as well as inconsistent moisturizer application to worsen disease severity and potentially compromise disease management.”

He noted that current guidelines on bathing frequency and duration among AD patients lack consensus, are limited, and are largely based on studies of pediatric populations.

Mr. Rakita, along with primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington, and Trisha Kaundinya, a medical student at Northwestern University, Chicago, prospectively evaluated 509 adults with AD who made an average of 2.3 visits at a single dermatology clinic between 2013 and 2020. At each visit, severity of AD signs and symptoms, as well as bathing and moisturizing practices, were assessed.

AD severity was assessed using the objective component of Scoring Atopic Dermatitis (o-SCORAD), intensity of pruritus in the past 3 days (SCORAD-itch), Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), and Dermatology Life Quality Index (DLQI). The researchers constructed repeated measures regression models to examine associations of bathing and moisturizing practices with change in AD severity outcome measure scores over time. Multivariable models controlled for age, sex, and race.

In adjusted linear regression models, showering or bathing more than once a day versus once daily was associated with significantly higher scores for SCORAD-itch (0.74; P = .0456), o-SCORAD (4.27; P = .0171), EASI (4.20; P = .0028), POEM (2.61; P = .0021), and DLQI (2.77; P = .0004).

The researchers also found that consistent application of moisturizer after the shower or bath was associated with significantly lower scores for o-SCORAD (–7.22; P < .0001), EASI (–3.91; P = .001) and POEM (–2.68; P = .0002), compared against not applying moisturizer after a shower or bath. However, shower or bath duration of more than, compared against fewer than, 15 minutes was not associated with significantly lower scores for o-SCORAD (1.26; P = .2868), SCORAD-itch (0.17; P = .4987), EASI (0.85; P = .3454), POEM (0.24; P = .6627) or DLQI (–0.40; P = .4318).

“Interestingly, this pattern was present when the reference shower or bath durations were under 10 minutes as well as under 5 minutes,” Mr. Rakita said. “Also, shower or bath frequencies of less than daily, relative to daily frequencies, were not significantly related to longitudinal AD severity.”

Mr. Rakita acknowledged certain limitations of the study, including the fact that the researchers did not examine the potential influence of specific soap and moisturizing products, water hardness, or other bathing features such as water temperature and bath additives.

Lawrence J. Green, MD, who was asked to comment on the study, said that he was not surprised by the finding that moisturizing after bathing improved AD signs and symptoms. “On the other hand, a long-held belief that longer duration of shower/bath time worsens AD was not found to be true,” said Dr. Green, a dermatologist who practices in Rockville, Md., and is also clinical professor of dermatology at George Washington University.

“This provides useful information for practicing dermatologists who wish to provide evidenced-based education about moisturizing and bathing to their AD patients,” he said.

The study was supported by the Agency for Healthcare Research and Quality and the Dermatology Foundation. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma. Dr. Green disclosed that he is a speaker, consultant, or investigator for numerous pharmaceutical companies. There were no other disclosures.

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

The frequency of showering or bathing and follow-up application of moisturizer appear to be more important factors associated with atopic dermatitis (AD) severity than the duration of showers or baths, results from a prospective observational study found.

Uros Rakita

“Patients may benefit most from counseling on showering or bathing once daily and regularly applying moisturizer after showering or bathing,” one of the study authors, Uros Rakita, MSc, told this news organization. “Recommending less than daily shower frequencies or counseling on specific shower durations may not be necessary.”

During a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium, Mr. Rakita, a fourth-year student at Chicago Medical School, North Chicago, presented findings from a prospective, practice-based dermatology study that investigated the longitudinal relationship between different bathing practices and AD severity to help inform patient counseling about optimal bathing practices.

“AD is a chronic, inflammatory skin condition with a diverse set of environmental triggers and exacerbating factors,” Mr. Rakita said during the meeting. “Maintaining adequate skin hydration, skin hygiene, and avoiding triggers are key aspects of AD management across all disease severities. Therefore, understanding optimal shower or bath and moisturizing practices is essential.” In fact, he added, “bathing has been shown to not only hydrate the skin, but also to improve symptoms, remove allergens, and decrease [Staphylococcus] aureus colonization. However, at the same time, concern exists for the potential of inappropriate shower or bathing frequency or durations, as well as inconsistent moisturizer application to worsen disease severity and potentially compromise disease management.”

He noted that current guidelines on bathing frequency and duration among AD patients lack consensus, are limited, and are largely based on studies of pediatric populations.

Mr. Rakita, along with primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington, and Trisha Kaundinya, a medical student at Northwestern University, Chicago, prospectively evaluated 509 adults with AD who made an average of 2.3 visits at a single dermatology clinic between 2013 and 2020. At each visit, severity of AD signs and symptoms, as well as bathing and moisturizing practices, were assessed.

AD severity was assessed using the objective component of Scoring Atopic Dermatitis (o-SCORAD), intensity of pruritus in the past 3 days (SCORAD-itch), Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), and Dermatology Life Quality Index (DLQI). The researchers constructed repeated measures regression models to examine associations of bathing and moisturizing practices with change in AD severity outcome measure scores over time. Multivariable models controlled for age, sex, and race.

In adjusted linear regression models, showering or bathing more than once a day versus once daily was associated with significantly higher scores for SCORAD-itch (0.74; P = .0456), o-SCORAD (4.27; P = .0171), EASI (4.20; P = .0028), POEM (2.61; P = .0021), and DLQI (2.77; P = .0004).

The researchers also found that consistent application of moisturizer after the shower or bath was associated with significantly lower scores for o-SCORAD (–7.22; P < .0001), EASI (–3.91; P = .001) and POEM (–2.68; P = .0002), compared against not applying moisturizer after a shower or bath. However, shower or bath duration of more than, compared against fewer than, 15 minutes was not associated with significantly lower scores for o-SCORAD (1.26; P = .2868), SCORAD-itch (0.17; P = .4987), EASI (0.85; P = .3454), POEM (0.24; P = .6627) or DLQI (–0.40; P = .4318).

“Interestingly, this pattern was present when the reference shower or bath durations were under 10 minutes as well as under 5 minutes,” Mr. Rakita said. “Also, shower or bath frequencies of less than daily, relative to daily frequencies, were not significantly related to longitudinal AD severity.”

Mr. Rakita acknowledged certain limitations of the study, including the fact that the researchers did not examine the potential influence of specific soap and moisturizing products, water hardness, or other bathing features such as water temperature and bath additives.

Lawrence J. Green, MD, who was asked to comment on the study, said that he was not surprised by the finding that moisturizing after bathing improved AD signs and symptoms. “On the other hand, a long-held belief that longer duration of shower/bath time worsens AD was not found to be true,” said Dr. Green, a dermatologist who practices in Rockville, Md., and is also clinical professor of dermatology at George Washington University.

“This provides useful information for practicing dermatologists who wish to provide evidenced-based education about moisturizing and bathing to their AD patients,” he said.

The study was supported by the Agency for Healthcare Research and Quality and the Dermatology Foundation. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma. Dr. Green disclosed that he is a speaker, consultant, or investigator for numerous pharmaceutical companies. There were no other disclosures.

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

The frequency of showering or bathing and follow-up application of moisturizer appear to be more important factors associated with atopic dermatitis (AD) severity than the duration of showers or baths, results from a prospective observational study found.

Uros Rakita

“Patients may benefit most from counseling on showering or bathing once daily and regularly applying moisturizer after showering or bathing,” one of the study authors, Uros Rakita, MSc, told this news organization. “Recommending less than daily shower frequencies or counseling on specific shower durations may not be necessary.”

During a late-breaking abstract session at the Revolutionizing Atopic Dermatitis symposium, Mr. Rakita, a fourth-year student at Chicago Medical School, North Chicago, presented findings from a prospective, practice-based dermatology study that investigated the longitudinal relationship between different bathing practices and AD severity to help inform patient counseling about optimal bathing practices.

“AD is a chronic, inflammatory skin condition with a diverse set of environmental triggers and exacerbating factors,” Mr. Rakita said during the meeting. “Maintaining adequate skin hydration, skin hygiene, and avoiding triggers are key aspects of AD management across all disease severities. Therefore, understanding optimal shower or bath and moisturizing practices is essential.” In fact, he added, “bathing has been shown to not only hydrate the skin, but also to improve symptoms, remove allergens, and decrease [Staphylococcus] aureus colonization. However, at the same time, concern exists for the potential of inappropriate shower or bathing frequency or durations, as well as inconsistent moisturizer application to worsen disease severity and potentially compromise disease management.”

He noted that current guidelines on bathing frequency and duration among AD patients lack consensus, are limited, and are largely based on studies of pediatric populations.

Mr. Rakita, along with primary study author Jonathan I. Silverberg, MD, PhD, MPH, director of clinical research in the division of dermatology at George Washington University, Washington, and Trisha Kaundinya, a medical student at Northwestern University, Chicago, prospectively evaluated 509 adults with AD who made an average of 2.3 visits at a single dermatology clinic between 2013 and 2020. At each visit, severity of AD signs and symptoms, as well as bathing and moisturizing practices, were assessed.

AD severity was assessed using the objective component of Scoring Atopic Dermatitis (o-SCORAD), intensity of pruritus in the past 3 days (SCORAD-itch), Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), and Dermatology Life Quality Index (DLQI). The researchers constructed repeated measures regression models to examine associations of bathing and moisturizing practices with change in AD severity outcome measure scores over time. Multivariable models controlled for age, sex, and race.

In adjusted linear regression models, showering or bathing more than once a day versus once daily was associated with significantly higher scores for SCORAD-itch (0.74; P = .0456), o-SCORAD (4.27; P = .0171), EASI (4.20; P = .0028), POEM (2.61; P = .0021), and DLQI (2.77; P = .0004).

The researchers also found that consistent application of moisturizer after the shower or bath was associated with significantly lower scores for o-SCORAD (–7.22; P < .0001), EASI (–3.91; P = .001) and POEM (–2.68; P = .0002), compared against not applying moisturizer after a shower or bath. However, shower or bath duration of more than, compared against fewer than, 15 minutes was not associated with significantly lower scores for o-SCORAD (1.26; P = .2868), SCORAD-itch (0.17; P = .4987), EASI (0.85; P = .3454), POEM (0.24; P = .6627) or DLQI (–0.40; P = .4318).

“Interestingly, this pattern was present when the reference shower or bath durations were under 10 minutes as well as under 5 minutes,” Mr. Rakita said. “Also, shower or bath frequencies of less than daily, relative to daily frequencies, were not significantly related to longitudinal AD severity.”

Mr. Rakita acknowledged certain limitations of the study, including the fact that the researchers did not examine the potential influence of specific soap and moisturizing products, water hardness, or other bathing features such as water temperature and bath additives.

Lawrence J. Green, MD, who was asked to comment on the study, said that he was not surprised by the finding that moisturizing after bathing improved AD signs and symptoms. “On the other hand, a long-held belief that longer duration of shower/bath time worsens AD was not found to be true,” said Dr. Green, a dermatologist who practices in Rockville, Md., and is also clinical professor of dermatology at George Washington University.

“This provides useful information for practicing dermatologists who wish to provide evidenced-based education about moisturizing and bathing to their AD patients,” he said.

The study was supported by the Agency for Healthcare Research and Quality and the Dermatology Foundation. Dr. Silverberg disclosed that he is a consultant to numerous pharmaceutical companies, receives fees for non-CME/CE services from Eli Lilly, Leo Pharma, Pfizer, Regeneron, and Sanofi Genzyme, as well as contracted research fees from Galderma. Dr. Green disclosed that he is a speaker, consultant, or investigator for numerous pharmaceutical companies. There were no other disclosures.

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

Patients ages 65 years and older with atopic dermatitis (AD) have similar disease severity when compared with younger adult patients, but they have more profound sleep disturbances, especially trouble staying asleep.

Those are key findings from a cross-sectional study that Jaya Manjunath, BS, and Jonathan I. Silverberg, MD, PhD, MPH, presented during a poster session at the Revolutionizing Atopic Dermatitis symposium.

“Atopic dermatitis is a chronic, pruritic skin disease associated with sleep disturbance and fatigue affecting adults of all ages,” they wrote. “When caring for geriatric patients, several factors such as sleep disturbance, polypharmacy, cognition, social support, and mobility should be considered. However, little is known about the characteristics of atopic dermatitis in the geriatric population.”

Ms. Manjunath, a student at George Washington University, Washington, and Dr. Silverberg, director of clinical research in the department of dermatology at GWU, recruited patients with AD aged 18 years and older diagnosed by Hanifin-Rajka criteria who were evaluated at an academic medical center between 2014 and 2019. They underwent full body skin exams and completed electronic questionnaires. AD severity was assessed with the Eczema Area and Severity Index (EASI), Scoring Atopic Dermatitis (SCORAD) total and itch subscores, Investigator’s Global Assessment (IGA), patient-reported Global Assessment of AD severity, and the Patient-Oriented Eczema Measure (POEM).

The researchers also assessed the frequency of sleep disturbances, including difficulty falling asleep and staying asleep, and used multivariable logistic regression models to evaluate associations of age (65 and older vs. 18-64 years) with AD severity, sleep disturbance or fatigue, controlling for total POEM score, sex, and race.

Using adjusted odds ratios, Ms. Manjunath and Dr. Silverberg found that being 65 or older was not associated with AD severity on the EASI (adjusted odds ratio, 1.47); total SCORAD (aOR, 1.10), and itch subscore (aOR, 1.00); IGA (aOR, 1.87); patient-reported Global Assessment of AD severity (aOR, 0.80), or the patient-oriented eczema measure (aOR, 0.55), associations that were not statistically significant.

However, the researchers found that older adult age was associated with an increased number of nights of sleep disturbance from AD in the past week (aOR, 2.14; P = .0142), as well as increased fatigue in the past 7 days (aOR, 1.81; P = .0313), trouble sleeping in the past 7 days (aOR, 1.98; P = .0118), and trouble staying asleep in the past 7 days (aOR, 2.26; P = .0030), but not with difficulty falling asleep in the last 7 days (aOR, 1.16; P = .5996).

“Future studies are needed to determine why geriatric AD patients have increased sleep disturbance and optimal interventions to address their sleep disturbance,” the researchers concluded.

The study was supported by the Agency for Healthcare Research and Quality, the Dermatology Foundation, and by an unrestricted grant from Galderma. Ms. Manjunath disclosed no relevant financial relationships. Dr. Silverberg reported that he is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

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

Patients ages 65 years and older with atopic dermatitis (AD) have similar disease severity when compared with younger adult patients, but they have more profound sleep disturbances, especially trouble staying asleep.

Those are key findings from a cross-sectional study that Jaya Manjunath, BS, and Jonathan I. Silverberg, MD, PhD, MPH, presented during a poster session at the Revolutionizing Atopic Dermatitis symposium.

“Atopic dermatitis is a chronic, pruritic skin disease associated with sleep disturbance and fatigue affecting adults of all ages,” they wrote. “When caring for geriatric patients, several factors such as sleep disturbance, polypharmacy, cognition, social support, and mobility should be considered. However, little is known about the characteristics of atopic dermatitis in the geriatric population.”

Ms. Manjunath, a student at George Washington University, Washington, and Dr. Silverberg, director of clinical research in the department of dermatology at GWU, recruited patients with AD aged 18 years and older diagnosed by Hanifin-Rajka criteria who were evaluated at an academic medical center between 2014 and 2019. They underwent full body skin exams and completed electronic questionnaires. AD severity was assessed with the Eczema Area and Severity Index (EASI), Scoring Atopic Dermatitis (SCORAD) total and itch subscores, Investigator’s Global Assessment (IGA), patient-reported Global Assessment of AD severity, and the Patient-Oriented Eczema Measure (POEM).

The researchers also assessed the frequency of sleep disturbances, including difficulty falling asleep and staying asleep, and used multivariable logistic regression models to evaluate associations of age (65 and older vs. 18-64 years) with AD severity, sleep disturbance or fatigue, controlling for total POEM score, sex, and race.

Using adjusted odds ratios, Ms. Manjunath and Dr. Silverberg found that being 65 or older was not associated with AD severity on the EASI (adjusted odds ratio, 1.47); total SCORAD (aOR, 1.10), and itch subscore (aOR, 1.00); IGA (aOR, 1.87); patient-reported Global Assessment of AD severity (aOR, 0.80), or the patient-oriented eczema measure (aOR, 0.55), associations that were not statistically significant.

However, the researchers found that older adult age was associated with an increased number of nights of sleep disturbance from AD in the past week (aOR, 2.14; P = .0142), as well as increased fatigue in the past 7 days (aOR, 1.81; P = .0313), trouble sleeping in the past 7 days (aOR, 1.98; P = .0118), and trouble staying asleep in the past 7 days (aOR, 2.26; P = .0030), but not with difficulty falling asleep in the last 7 days (aOR, 1.16; P = .5996).

“Future studies are needed to determine why geriatric AD patients have increased sleep disturbance and optimal interventions to address their sleep disturbance,” the researchers concluded.

The study was supported by the Agency for Healthcare Research and Quality, the Dermatology Foundation, and by an unrestricted grant from Galderma. Ms. Manjunath disclosed no relevant financial relationships. Dr. Silverberg reported that he is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

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

Patients ages 65 years and older with atopic dermatitis (AD) have similar disease severity when compared with younger adult patients, but they have more profound sleep disturbances, especially trouble staying asleep.

Those are key findings from a cross-sectional study that Jaya Manjunath, BS, and Jonathan I. Silverberg, MD, PhD, MPH, presented during a poster session at the Revolutionizing Atopic Dermatitis symposium.

“Atopic dermatitis is a chronic, pruritic skin disease associated with sleep disturbance and fatigue affecting adults of all ages,” they wrote. “When caring for geriatric patients, several factors such as sleep disturbance, polypharmacy, cognition, social support, and mobility should be considered. However, little is known about the characteristics of atopic dermatitis in the geriatric population.”

Ms. Manjunath, a student at George Washington University, Washington, and Dr. Silverberg, director of clinical research in the department of dermatology at GWU, recruited patients with AD aged 18 years and older diagnosed by Hanifin-Rajka criteria who were evaluated at an academic medical center between 2014 and 2019. They underwent full body skin exams and completed electronic questionnaires. AD severity was assessed with the Eczema Area and Severity Index (EASI), Scoring Atopic Dermatitis (SCORAD) total and itch subscores, Investigator’s Global Assessment (IGA), patient-reported Global Assessment of AD severity, and the Patient-Oriented Eczema Measure (POEM).

The researchers also assessed the frequency of sleep disturbances, including difficulty falling asleep and staying asleep, and used multivariable logistic regression models to evaluate associations of age (65 and older vs. 18-64 years) with AD severity, sleep disturbance or fatigue, controlling for total POEM score, sex, and race.

Using adjusted odds ratios, Ms. Manjunath and Dr. Silverberg found that being 65 or older was not associated with AD severity on the EASI (adjusted odds ratio, 1.47); total SCORAD (aOR, 1.10), and itch subscore (aOR, 1.00); IGA (aOR, 1.87); patient-reported Global Assessment of AD severity (aOR, 0.80), or the patient-oriented eczema measure (aOR, 0.55), associations that were not statistically significant.

However, the researchers found that older adult age was associated with an increased number of nights of sleep disturbance from AD in the past week (aOR, 2.14; P = .0142), as well as increased fatigue in the past 7 days (aOR, 1.81; P = .0313), trouble sleeping in the past 7 days (aOR, 1.98; P = .0118), and trouble staying asleep in the past 7 days (aOR, 2.26; P = .0030), but not with difficulty falling asleep in the last 7 days (aOR, 1.16; P = .5996).

“Future studies are needed to determine why geriatric AD patients have increased sleep disturbance and optimal interventions to address their sleep disturbance,” the researchers concluded.

The study was supported by the Agency for Healthcare Research and Quality, the Dermatology Foundation, and by an unrestricted grant from Galderma. Ms. Manjunath disclosed no relevant financial relationships. Dr. Silverberg reported that he is a consultant to and/or an advisory board member for several pharmaceutical companies. He is also a speaker for Regeneron and Sanofi and has received a grant from Galderma.

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

Low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers are safe to pair with botulinum neurotoxin type A and soft-tissue fillers during the same treatment session, results from a 6-year, single-center review showed.

“These treatments can be complementary in single-session treatments and can offer increased convenience for both patients and physicians,” primary study author Jordan V. Wang, MD, MBE, MBA, said during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery.

To date, limited studies have demonstrated the safety of pairing botulinum neurotoxin type A and soft-tissue fillers with laser and other energy-based devices during the same treatment session on the same day, said Dr. Wang, medical research director at the Laser & Skin Surgery Center of New York. “Some concerns remain, though, regarding patient safety and efficacy,” he said. “Data on single-session treatment with low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers and either botulinum neurotoxin or fillers are lacking.”

In a retrospective review of electronic medical records conducted from May 2015 to April 2021, Dr. Wang, Roy G. Geronemus, MD, and Carolyn Kushner, MD evaluated patients who received a single-session facial treatment with either BoNT-A or soft-tissue fillers and the low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers (Clear+Brilliant Perméa and Original, Solta, Pleasanton, Calif.). Safety was assessed by documenting adverse events related to the spread of BoNT-A and fillers or laser treatment of filled areas within 4 weeks.

Adverse events they looked for related to botulinum neurotoxin use included eyelid ptosis; neck weakness or spasms; impairments in chewing, swallowing, speech, and respiration; and prescriptions of apraclonidine eye drops. Filler-related adverse events they looked for included product migration, unexpected loss of filler volume, vascular occlusion, acute pain, necrosis, blindness, and burn. “For both, we looked at hospital or emergency room transfers or admissions and referrals to ENT or ophthalmology,” Dr. Wang said.

During the 6-year study period, 525 patients had 1,562 single-session laser treatments with a mean 46.4 units of BoNT-A, and 398 patients had 1,237 single-session treatments with a mean 1.6 soft-tissue filler syringes. Among those who received BoNT-A, most (93%) were female, their mean age was 51 years, and 99% were treated with a 1,927-nm wavelength at a medium setting in 87% of cases. The top five injection sites were glabella (82%), forehead (69%), periorbital area (64%), neck (40%), and jawline and/or masseters (13%).

The researchers noted one case (0.06%) where apraclonidine eye drops were prescribed for ptosis. The patient had undergone eight other single-session treatments without issue. There were no other documented adverse events directly related to spread of BoNT-A. According to Dr. Wang, this rate of ptosis is lower than the incidence with BoNT-A alone in two landmark trials studying its effects on glabellar lines, which was reported as 5.4% and 1.0%.

Among the 398 patients who received soft-tissue fillers, most (94%) were female, their mean age was 54 years, and 99% were treated with a 1927nm wavelength at a medium setting in 97% of cases. The top five injection sites were cheeks and/or tear troughs (89%), perioral area and/or marionette lines (77%), lips (34%), nasolabial folds (19%), and temples (11%), and the mean number of filler syringes per treatment was 1.6. Slightly more than half (51%) had 1 session, while the remainder had 2 to greater than 10 sessions. The researchers observed no documented adverse events related to spread of fillers or laser treatment of filled areas.

“This laser is a low-powered device that creates small, superficial, and transient microchannels, which likely contributes to the safety of single-session treatments with cosmetic injectables,” Dr. Wang said. However, prospective studies are needed to further validate these results, he added.

“With this very mild laser, it is not surprising that combined treatment had no effect,” said Eric F. Bernstein, MD, MSE, director of the Main Line Center for Laser Surgery in Ardmore, Pa., who was asked to comment on the study results. “There have been numerous anecdotal reports of spreading of botulinum toxin effect to areas not in the target area for treatment following a variety of lasers, including the more powerful version of the laser used in this study. In addition, spread following vascular and other lasers has been reported,” he noted

The laser used in this study, Dr. Bernstein continued, “is low powered and emits a wavelength that is very superficially absorbed, resulting in injury to the stratum corneum, superficial epidermis, or possibly the very superficial dermis, and is often used by physician extenders and not physicians – although I suspect this is not the case in the current study. One can have a reasonable degree of confidence when combining this laser with injectables, but these results cannot be extrapolated to other devices.”

The abstract received the annual ASDS Carruthers Award during the meeting. Dr. Wang reported that he is a consultant or advisor to Allergan, Alastin, AVAVA, Cynosure, Lutronic, Novoxel, Sofwave, and Solta. Dr. Bernstein reported having received research funding from Cynosure, Candela, and Acclaro. He also has received consulting fees from Cynosure and holds ownership interest in Candela, Novoxel, OnSite, Joylux, and Acclaro and has served on the advisory board for Novoxel, Cynosure, and Acclaro.

Low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers are safe to pair with botulinum neurotoxin type A and soft-tissue fillers during the same treatment session, results from a 6-year, single-center review showed.

“These treatments can be complementary in single-session treatments and can offer increased convenience for both patients and physicians,” primary study author Jordan V. Wang, MD, MBE, MBA, said during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery.

To date, limited studies have demonstrated the safety of pairing botulinum neurotoxin type A and soft-tissue fillers with laser and other energy-based devices during the same treatment session on the same day, said Dr. Wang, medical research director at the Laser & Skin Surgery Center of New York. “Some concerns remain, though, regarding patient safety and efficacy,” he said. “Data on single-session treatment with low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers and either botulinum neurotoxin or fillers are lacking.”

In a retrospective review of electronic medical records conducted from May 2015 to April 2021, Dr. Wang, Roy G. Geronemus, MD, and Carolyn Kushner, MD evaluated patients who received a single-session facial treatment with either BoNT-A or soft-tissue fillers and the low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers (Clear+Brilliant Perméa and Original, Solta, Pleasanton, Calif.). Safety was assessed by documenting adverse events related to the spread of BoNT-A and fillers or laser treatment of filled areas within 4 weeks.

Adverse events they looked for related to botulinum neurotoxin use included eyelid ptosis; neck weakness or spasms; impairments in chewing, swallowing, speech, and respiration; and prescriptions of apraclonidine eye drops. Filler-related adverse events they looked for included product migration, unexpected loss of filler volume, vascular occlusion, acute pain, necrosis, blindness, and burn. “For both, we looked at hospital or emergency room transfers or admissions and referrals to ENT or ophthalmology,” Dr. Wang said.

During the 6-year study period, 525 patients had 1,562 single-session laser treatments with a mean 46.4 units of BoNT-A, and 398 patients had 1,237 single-session treatments with a mean 1.6 soft-tissue filler syringes. Among those who received BoNT-A, most (93%) were female, their mean age was 51 years, and 99% were treated with a 1,927-nm wavelength at a medium setting in 87% of cases. The top five injection sites were glabella (82%), forehead (69%), periorbital area (64%), neck (40%), and jawline and/or masseters (13%).

The researchers noted one case (0.06%) where apraclonidine eye drops were prescribed for ptosis. The patient had undergone eight other single-session treatments without issue. There were no other documented adverse events directly related to spread of BoNT-A. According to Dr. Wang, this rate of ptosis is lower than the incidence with BoNT-A alone in two landmark trials studying its effects on glabellar lines, which was reported as 5.4% and 1.0%.

Among the 398 patients who received soft-tissue fillers, most (94%) were female, their mean age was 54 years, and 99% were treated with a 1927nm wavelength at a medium setting in 97% of cases. The top five injection sites were cheeks and/or tear troughs (89%), perioral area and/or marionette lines (77%), lips (34%), nasolabial folds (19%), and temples (11%), and the mean number of filler syringes per treatment was 1.6. Slightly more than half (51%) had 1 session, while the remainder had 2 to greater than 10 sessions. The researchers observed no documented adverse events related to spread of fillers or laser treatment of filled areas.

“This laser is a low-powered device that creates small, superficial, and transient microchannels, which likely contributes to the safety of single-session treatments with cosmetic injectables,” Dr. Wang said. However, prospective studies are needed to further validate these results, he added.

“With this very mild laser, it is not surprising that combined treatment had no effect,” said Eric F. Bernstein, MD, MSE, director of the Main Line Center for Laser Surgery in Ardmore, Pa., who was asked to comment on the study results. “There have been numerous anecdotal reports of spreading of botulinum toxin effect to areas not in the target area for treatment following a variety of lasers, including the more powerful version of the laser used in this study. In addition, spread following vascular and other lasers has been reported,” he noted

The laser used in this study, Dr. Bernstein continued, “is low powered and emits a wavelength that is very superficially absorbed, resulting in injury to the stratum corneum, superficial epidermis, or possibly the very superficial dermis, and is often used by physician extenders and not physicians – although I suspect this is not the case in the current study. One can have a reasonable degree of confidence when combining this laser with injectables, but these results cannot be extrapolated to other devices.”

The abstract received the annual ASDS Carruthers Award during the meeting. Dr. Wang reported that he is a consultant or advisor to Allergan, Alastin, AVAVA, Cynosure, Lutronic, Novoxel, Sofwave, and Solta. Dr. Bernstein reported having received research funding from Cynosure, Candela, and Acclaro. He also has received consulting fees from Cynosure and holds ownership interest in Candela, Novoxel, OnSite, Joylux, and Acclaro and has served on the advisory board for Novoxel, Cynosure, and Acclaro.

Low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers are safe to pair with botulinum neurotoxin type A and soft-tissue fillers during the same treatment session, results from a 6-year, single-center review showed.

“These treatments can be complementary in single-session treatments and can offer increased convenience for both patients and physicians,” primary study author Jordan V. Wang, MD, MBE, MBA, said during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery.

To date, limited studies have demonstrated the safety of pairing botulinum neurotoxin type A and soft-tissue fillers with laser and other energy-based devices during the same treatment session on the same day, said Dr. Wang, medical research director at the Laser & Skin Surgery Center of New York. “Some concerns remain, though, regarding patient safety and efficacy,” he said. “Data on single-session treatment with low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers and either botulinum neurotoxin or fillers are lacking.”

In a retrospective review of electronic medical records conducted from May 2015 to April 2021, Dr. Wang, Roy G. Geronemus, MD, and Carolyn Kushner, MD evaluated patients who received a single-session facial treatment with either BoNT-A or soft-tissue fillers and the low-power, low-density 1,927-nm and 1,440-nm fractional diode lasers (Clear+Brilliant Perméa and Original, Solta, Pleasanton, Calif.). Safety was assessed by documenting adverse events related to the spread of BoNT-A and fillers or laser treatment of filled areas within 4 weeks.

Adverse events they looked for related to botulinum neurotoxin use included eyelid ptosis; neck weakness or spasms; impairments in chewing, swallowing, speech, and respiration; and prescriptions of apraclonidine eye drops. Filler-related adverse events they looked for included product migration, unexpected loss of filler volume, vascular occlusion, acute pain, necrosis, blindness, and burn. “For both, we looked at hospital or emergency room transfers or admissions and referrals to ENT or ophthalmology,” Dr. Wang said.

During the 6-year study period, 525 patients had 1,562 single-session laser treatments with a mean 46.4 units of BoNT-A, and 398 patients had 1,237 single-session treatments with a mean 1.6 soft-tissue filler syringes. Among those who received BoNT-A, most (93%) were female, their mean age was 51 years, and 99% were treated with a 1,927-nm wavelength at a medium setting in 87% of cases. The top five injection sites were glabella (82%), forehead (69%), periorbital area (64%), neck (40%), and jawline and/or masseters (13%).

The researchers noted one case (0.06%) where apraclonidine eye drops were prescribed for ptosis. The patient had undergone eight other single-session treatments without issue. There were no other documented adverse events directly related to spread of BoNT-A. According to Dr. Wang, this rate of ptosis is lower than the incidence with BoNT-A alone in two landmark trials studying its effects on glabellar lines, which was reported as 5.4% and 1.0%.

Among the 398 patients who received soft-tissue fillers, most (94%) were female, their mean age was 54 years, and 99% were treated with a 1927nm wavelength at a medium setting in 97% of cases. The top five injection sites were cheeks and/or tear troughs (89%), perioral area and/or marionette lines (77%), lips (34%), nasolabial folds (19%), and temples (11%), and the mean number of filler syringes per treatment was 1.6. Slightly more than half (51%) had 1 session, while the remainder had 2 to greater than 10 sessions. The researchers observed no documented adverse events related to spread of fillers or laser treatment of filled areas.

“This laser is a low-powered device that creates small, superficial, and transient microchannels, which likely contributes to the safety of single-session treatments with cosmetic injectables,” Dr. Wang said. However, prospective studies are needed to further validate these results, he added.

“With this very mild laser, it is not surprising that combined treatment had no effect,” said Eric F. Bernstein, MD, MSE, director of the Main Line Center for Laser Surgery in Ardmore, Pa., who was asked to comment on the study results. “There have been numerous anecdotal reports of spreading of botulinum toxin effect to areas not in the target area for treatment following a variety of lasers, including the more powerful version of the laser used in this study. In addition, spread following vascular and other lasers has been reported,” he noted

The laser used in this study, Dr. Bernstein continued, “is low powered and emits a wavelength that is very superficially absorbed, resulting in injury to the stratum corneum, superficial epidermis, or possibly the very superficial dermis, and is often used by physician extenders and not physicians – although I suspect this is not the case in the current study. One can have a reasonable degree of confidence when combining this laser with injectables, but these results cannot be extrapolated to other devices.”

The abstract received the annual ASDS Carruthers Award during the meeting. Dr. Wang reported that he is a consultant or advisor to Allergan, Alastin, AVAVA, Cynosure, Lutronic, Novoxel, Sofwave, and Solta. Dr. Bernstein reported having received research funding from Cynosure, Candela, and Acclaro. He also has received consulting fees from Cynosure and holds ownership interest in Candela, Novoxel, OnSite, Joylux, and Acclaro and has served on the advisory board for Novoxel, Cynosure, and Acclaro.

Use of vascular lasers in the Medicare population is increasing, primarily among dermatologists. In addition, as a proportion of Medicare charges submitted that were reimbursed, the highest reimbursements were for dermatologists and those in the Western geographic region.

Those are among the key findings from an analysis that aimed to characterize trends in use and reimbursement patterns of vascular lasers in the Medicare-insured population.

“There are several modalities for vascular laser treatment, including the pulse dye laser, the frequency doubled KTP laser, and others,” presenting author Partik Singh, MD, MBA, said during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery. “Laser treatment of vascular lesions may sometimes be covered by insurance, depending on the indication, but little is known about how and which clinicians are taking advantage of this covered treatment.”

Dr. Singh, a 2nd-year dermatology resident at the University of Rochester Medical Center, and coauthor Mara Weinstein Velez, MD, extracted data from the 2012-2018 Medicare Public Use File, which includes 100% fee-for-service, non–Medicare Advantage claims based on CPT codes, yet no information on patient data, clinical context, or indications. Outcomes of interest were total vascular laser claims per year, annual vascular laser claims per clinician, annual clinicians using vascular lasers, accepted reimbursements defined by the allowed charge or the submitted charge to Medicare, and clinical specialties and geographic location.

The researchers found that more than half of clinicians who used vascular lasers during the study period were dermatologists (55%), followed by general surgeons (6%), family practice/internal medicine physicians (5% each) and various others. Use of vascular lasers among all clinicians increased 10.5% annually during the study period, from 3,786 to 6,883, and was most pronounced among dermatologists, whose use increased 18.4% annually, from 1,878 to 5,182. “Nondermatologists did not have a big change in their overall utilization rate, but they did have a steady utilization of vascular lasers, roughly at almost 2,000 claims per year,” Dr. Singh said.

The researchers also observed that the use of vascular lasers on a per-clinician basis increased 7.4% annually among all clinicians during the study period, from 77.3 to 118.7. This was mostly driven by dermatologists, whose per-clinician use increased 10.4% annually, from 81.7 to 148.7. Use by nondermatologists remained about stable, with just a 0.1% increase annually, from 73.4 to 74. In addition, the number of clinicians who billed for vascular laser procedures increased 2.9% annually between 2012 and 2018, from 49 to 58. This growth was driven mostly by dermatologists, who increased their billing for vascular laser procedures by 7.2% annually, from 23 to 35 clinicians.

In other findings, dermatologists were reimbursed at 68.3% of submitted charges, compared with 59.3% of charges submitted by other clinicians (P = .0001), and reimbursement rates were greatest in the Western geographic region of the United States vs. the Northeast, Midwest, and Southern regions (73.1% vs. 50.2%, 65.4%, and 55.3%, respectively; P < .0001).

“Use of vascular lasers is increasing primarily among dermatologists, though there is steady use of these procedures by nondermatologists,” Dr. Singh concluded. “Medicare charges were more often fully reimbursed when billed by dermatologists and those in the Western U.S., perhaps suggesting a better familiarity with appropriate indications and better administrative resources for coverage of vascular laser procedures.”

After the meeting, Dr. Singh acknowledged certain limitations of the analysis, including the fact that it “was limited only to Medicare Part B fee-for-service claims, not including Medicare Advantage,” he told this news organization. “Our conclusions do not necessarily hold true for Medicaid or commercial insurers, for instance. Moreover, this dataset doesn’t provide patient-specific information, such as the indication for the procedure. Further studies are needed to characterize utilization of various lasers in not only Medicare beneficiaries, but also those with Medicaid, private insurance, and patients paying out-of-pocket. Additionally, study is also needed to explain why these differences in reimbursement hold true.”

The researchers reported having no relevant financial disclosures.

[email protected]

Use of vascular lasers in the Medicare population is increasing, primarily among dermatologists. In addition, as a proportion of Medicare charges submitted that were reimbursed, the highest reimbursements were for dermatologists and those in the Western geographic region.

Those are among the key findings from an analysis that aimed to characterize trends in use and reimbursement patterns of vascular lasers in the Medicare-insured population.

“There are several modalities for vascular laser treatment, including the pulse dye laser, the frequency doubled KTP laser, and others,” presenting author Partik Singh, MD, MBA, said during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery. “Laser treatment of vascular lesions may sometimes be covered by insurance, depending on the indication, but little is known about how and which clinicians are taking advantage of this covered treatment.”

Dr. Singh, a 2nd-year dermatology resident at the University of Rochester Medical Center, and coauthor Mara Weinstein Velez, MD, extracted data from the 2012-2018 Medicare Public Use File, which includes 100% fee-for-service, non–Medicare Advantage claims based on CPT codes, yet no information on patient data, clinical context, or indications. Outcomes of interest were total vascular laser claims per year, annual vascular laser claims per clinician, annual clinicians using vascular lasers, accepted reimbursements defined by the allowed charge or the submitted charge to Medicare, and clinical specialties and geographic location.

The researchers found that more than half of clinicians who used vascular lasers during the study period were dermatologists (55%), followed by general surgeons (6%), family practice/internal medicine physicians (5% each) and various others. Use of vascular lasers among all clinicians increased 10.5% annually during the study period, from 3,786 to 6,883, and was most pronounced among dermatologists, whose use increased 18.4% annually, from 1,878 to 5,182. “Nondermatologists did not have a big change in their overall utilization rate, but they did have a steady utilization of vascular lasers, roughly at almost 2,000 claims per year,” Dr. Singh said.

The researchers also observed that the use of vascular lasers on a per-clinician basis increased 7.4% annually among all clinicians during the study period, from 77.3 to 118.7. This was mostly driven by dermatologists, whose per-clinician use increased 10.4% annually, from 81.7 to 148.7. Use by nondermatologists remained about stable, with just a 0.1% increase annually, from 73.4 to 74. In addition, the number of clinicians who billed for vascular laser procedures increased 2.9% annually between 2012 and 2018, from 49 to 58. This growth was driven mostly by dermatologists, who increased their billing for vascular laser procedures by 7.2% annually, from 23 to 35 clinicians.

In other findings, dermatologists were reimbursed at 68.3% of submitted charges, compared with 59.3% of charges submitted by other clinicians (P = .0001), and reimbursement rates were greatest in the Western geographic region of the United States vs. the Northeast, Midwest, and Southern regions (73.1% vs. 50.2%, 65.4%, and 55.3%, respectively; P < .0001).

“Use of vascular lasers is increasing primarily among dermatologists, though there is steady use of these procedures by nondermatologists,” Dr. Singh concluded. “Medicare charges were more often fully reimbursed when billed by dermatologists and those in the Western U.S., perhaps suggesting a better familiarity with appropriate indications and better administrative resources for coverage of vascular laser procedures.”

After the meeting, Dr. Singh acknowledged certain limitations of the analysis, including the fact that it “was limited only to Medicare Part B fee-for-service claims, not including Medicare Advantage,” he told this news organization. “Our conclusions do not necessarily hold true for Medicaid or commercial insurers, for instance. Moreover, this dataset doesn’t provide patient-specific information, such as the indication for the procedure. Further studies are needed to characterize utilization of various lasers in not only Medicare beneficiaries, but also those with Medicaid, private insurance, and patients paying out-of-pocket. Additionally, study is also needed to explain why these differences in reimbursement hold true.”

The researchers reported having no relevant financial disclosures.

[email protected]

Use of vascular lasers in the Medicare population is increasing, primarily among dermatologists. In addition, as a proportion of Medicare charges submitted that were reimbursed, the highest reimbursements were for dermatologists and those in the Western geographic region.

Those are among the key findings from an analysis that aimed to characterize trends in use and reimbursement patterns of vascular lasers in the Medicare-insured population.

“There are several modalities for vascular laser treatment, including the pulse dye laser, the frequency doubled KTP laser, and others,” presenting author Partik Singh, MD, MBA, said during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery. “Laser treatment of vascular lesions may sometimes be covered by insurance, depending on the indication, but little is known about how and which clinicians are taking advantage of this covered treatment.”

Dr. Singh, a 2nd-year dermatology resident at the University of Rochester Medical Center, and coauthor Mara Weinstein Velez, MD, extracted data from the 2012-2018 Medicare Public Use File, which includes 100% fee-for-service, non–Medicare Advantage claims based on CPT codes, yet no information on patient data, clinical context, or indications. Outcomes of interest were total vascular laser claims per year, annual vascular laser claims per clinician, annual clinicians using vascular lasers, accepted reimbursements defined by the allowed charge or the submitted charge to Medicare, and clinical specialties and geographic location.

The researchers found that more than half of clinicians who used vascular lasers during the study period were dermatologists (55%), followed by general surgeons (6%), family practice/internal medicine physicians (5% each) and various others. Use of vascular lasers among all clinicians increased 10.5% annually during the study period, from 3,786 to 6,883, and was most pronounced among dermatologists, whose use increased 18.4% annually, from 1,878 to 5,182. “Nondermatologists did not have a big change in their overall utilization rate, but they did have a steady utilization of vascular lasers, roughly at almost 2,000 claims per year,” Dr. Singh said.

The researchers also observed that the use of vascular lasers on a per-clinician basis increased 7.4% annually among all clinicians during the study period, from 77.3 to 118.7. This was mostly driven by dermatologists, whose per-clinician use increased 10.4% annually, from 81.7 to 148.7. Use by nondermatologists remained about stable, with just a 0.1% increase annually, from 73.4 to 74. In addition, the number of clinicians who billed for vascular laser procedures increased 2.9% annually between 2012 and 2018, from 49 to 58. This growth was driven mostly by dermatologists, who increased their billing for vascular laser procedures by 7.2% annually, from 23 to 35 clinicians.

In other findings, dermatologists were reimbursed at 68.3% of submitted charges, compared with 59.3% of charges submitted by other clinicians (P = .0001), and reimbursement rates were greatest in the Western geographic region of the United States vs. the Northeast, Midwest, and Southern regions (73.1% vs. 50.2%, 65.4%, and 55.3%, respectively; P < .0001).

“Use of vascular lasers is increasing primarily among dermatologists, though there is steady use of these procedures by nondermatologists,” Dr. Singh concluded. “Medicare charges were more often fully reimbursed when billed by dermatologists and those in the Western U.S., perhaps suggesting a better familiarity with appropriate indications and better administrative resources for coverage of vascular laser procedures.”

After the meeting, Dr. Singh acknowledged certain limitations of the analysis, including the fact that it “was limited only to Medicare Part B fee-for-service claims, not including Medicare Advantage,” he told this news organization. “Our conclusions do not necessarily hold true for Medicaid or commercial insurers, for instance. Moreover, this dataset doesn’t provide patient-specific information, such as the indication for the procedure. Further studies are needed to characterize utilization of various lasers in not only Medicare beneficiaries, but also those with Medicaid, private insurance, and patients paying out-of-pocket. Additionally, study is also needed to explain why these differences in reimbursement hold true.”

The researchers reported having no relevant financial disclosures.

[email protected]

There is an increased incidence of locally staged Merkel cell carcinoma (MCC) among patients who live in rural areas of the United States, compared with those in urban and metropolitan areas, yet overall survival is worse in rural areas.

This paradox was discovered in an analysis of data from the Surveillance, Epidemiology, and End Results (SEER) Program that primary author Bryan T. Carroll, MD, PhD, and colleagues presented during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery.

“MCC is a rare and aggressive neoplasm of the skin with high mortality,” said coauthor Emma Larson, MD, a dermatology clinical research fellow at University Hospitals of Cleveland. “Previous studies have demonstrated that MCC survival is lower in low–dermatologist density areas. Associations are difficult to characterize without historical staging data aggregated from large registries. We hypothesized that decreased MCC survival is associated with rural counties.”

The researchers used 18 registries from the November 2019 SEER database to retrospectively evaluate adults who were diagnosed with MCC between 2004 and 2015 as confirmed by positive histology. Study endpoints were SEER historic stage at diagnosis and 5-year survival. MCC cases were stratified by 2013 USDA urban-rural continuum codes, which defines metropolitan counties as those with a population of 1 million or more, urban counties as those with a population of less than 1 million, and rural counties as nonmetropolitan counties not adjacent to a metropolitan area.

A total of 6,291 cases with a mean age of 75 years were included in the final analysis: 3,750 from metro areas, 2,235 from urban areas, and 306 from rural areas. A higher proportion of MCC patients from rural areas were male (69% vs. 62% from metro areas and 64% from urban areas) and white (97% vs. 95% and 96%, respectively). “This may contribute to differences in MCC care,” Dr. Larson said. “However, we also found that there is an increased incidence of locally staged disease in rural areas (51%) than in metro (44%) or urban (45%) areas (P = .02). In addition, fewer lymph node surgeries were performed in rural (50%) and urban (51%) areas than in metro areas (45%; P = .01).”

Overall survival was worse among patients in rural areas (a mean of 34 months), compared with those in urban (a mean of 41 months) and metro areas (a mean of 47 months; P = .02). “This may be due to the fact that rural counties have the higher risk factors for MCC incidence and death, but when we account for the confounders, including sex, age, race, and MCC stage, we still found a difference in overall survival in rural counties, compared to metro and urban counties,” Dr. Larson said.

Dr. Carroll, an associate professor of dermatology at University Hospitals of Cleveland, characterized the finding as “not what you’d expect with a higher incidence of local disease. Therefore, there is the potential for mis-staging in rural counties, where we did see that the interrogation of lymph nodes was done less frequently than in urban centers, which were more aligned with National Comprehensive Cancer Network guidelines during this time period. Still, after correction, rural location is still associated with a higher MCC mortality. There is a need for us to further interrogate what the causes are for this disparity in care between rural and urban centers.”

The other study authors were Dustin DeMeo and Christian Scheufele, MD. The researchers reported having no relevant financial disclosures.

[email protected]

There is an increased incidence of locally staged Merkel cell carcinoma (MCC) among patients who live in rural areas of the United States, compared with those in urban and metropolitan areas, yet overall survival is worse in rural areas.

This paradox was discovered in an analysis of data from the Surveillance, Epidemiology, and End Results (SEER) Program that primary author Bryan T. Carroll, MD, PhD, and colleagues presented during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery.

“MCC is a rare and aggressive neoplasm of the skin with high mortality,” said coauthor Emma Larson, MD, a dermatology clinical research fellow at University Hospitals of Cleveland. “Previous studies have demonstrated that MCC survival is lower in low–dermatologist density areas. Associations are difficult to characterize without historical staging data aggregated from large registries. We hypothesized that decreased MCC survival is associated with rural counties.”

The researchers used 18 registries from the November 2019 SEER database to retrospectively evaluate adults who were diagnosed with MCC between 2004 and 2015 as confirmed by positive histology. Study endpoints were SEER historic stage at diagnosis and 5-year survival. MCC cases were stratified by 2013 USDA urban-rural continuum codes, which defines metropolitan counties as those with a population of 1 million or more, urban counties as those with a population of less than 1 million, and rural counties as nonmetropolitan counties not adjacent to a metropolitan area.

A total of 6,291 cases with a mean age of 75 years were included in the final analysis: 3,750 from metro areas, 2,235 from urban areas, and 306 from rural areas. A higher proportion of MCC patients from rural areas were male (69% vs. 62% from metro areas and 64% from urban areas) and white (97% vs. 95% and 96%, respectively). “This may contribute to differences in MCC care,” Dr. Larson said. “However, we also found that there is an increased incidence of locally staged disease in rural areas (51%) than in metro (44%) or urban (45%) areas (P = .02). In addition, fewer lymph node surgeries were performed in rural (50%) and urban (51%) areas than in metro areas (45%; P = .01).”

Overall survival was worse among patients in rural areas (a mean of 34 months), compared with those in urban (a mean of 41 months) and metro areas (a mean of 47 months; P = .02). “This may be due to the fact that rural counties have the higher risk factors for MCC incidence and death, but when we account for the confounders, including sex, age, race, and MCC stage, we still found a difference in overall survival in rural counties, compared to metro and urban counties,” Dr. Larson said.

Dr. Carroll, an associate professor of dermatology at University Hospitals of Cleveland, characterized the finding as “not what you’d expect with a higher incidence of local disease. Therefore, there is the potential for mis-staging in rural counties, where we did see that the interrogation of lymph nodes was done less frequently than in urban centers, which were more aligned with National Comprehensive Cancer Network guidelines during this time period. Still, after correction, rural location is still associated with a higher MCC mortality. There is a need for us to further interrogate what the causes are for this disparity in care between rural and urban centers.”

The other study authors were Dustin DeMeo and Christian Scheufele, MD. The researchers reported having no relevant financial disclosures.

[email protected]

There is an increased incidence of locally staged Merkel cell carcinoma (MCC) among patients who live in rural areas of the United States, compared with those in urban and metropolitan areas, yet overall survival is worse in rural areas.

This paradox was discovered in an analysis of data from the Surveillance, Epidemiology, and End Results (SEER) Program that primary author Bryan T. Carroll, MD, PhD, and colleagues presented during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery.

“MCC is a rare and aggressive neoplasm of the skin with high mortality,” said coauthor Emma Larson, MD, a dermatology clinical research fellow at University Hospitals of Cleveland. “Previous studies have demonstrated that MCC survival is lower in low–dermatologist density areas. Associations are difficult to characterize without historical staging data aggregated from large registries. We hypothesized that decreased MCC survival is associated with rural counties.”

The researchers used 18 registries from the November 2019 SEER database to retrospectively evaluate adults who were diagnosed with MCC between 2004 and 2015 as confirmed by positive histology. Study endpoints were SEER historic stage at diagnosis and 5-year survival. MCC cases were stratified by 2013 USDA urban-rural continuum codes, which defines metropolitan counties as those with a population of 1 million or more, urban counties as those with a population of less than 1 million, and rural counties as nonmetropolitan counties not adjacent to a metropolitan area.

A total of 6,291 cases with a mean age of 75 years were included in the final analysis: 3,750 from metro areas, 2,235 from urban areas, and 306 from rural areas. A higher proportion of MCC patients from rural areas were male (69% vs. 62% from metro areas and 64% from urban areas) and white (97% vs. 95% and 96%, respectively). “This may contribute to differences in MCC care,” Dr. Larson said. “However, we also found that there is an increased incidence of locally staged disease in rural areas (51%) than in metro (44%) or urban (45%) areas (P = .02). In addition, fewer lymph node surgeries were performed in rural (50%) and urban (51%) areas than in metro areas (45%; P = .01).”

Overall survival was worse among patients in rural areas (a mean of 34 months), compared with those in urban (a mean of 41 months) and metro areas (a mean of 47 months; P = .02). “This may be due to the fact that rural counties have the higher risk factors for MCC incidence and death, but when we account for the confounders, including sex, age, race, and MCC stage, we still found a difference in overall survival in rural counties, compared to metro and urban counties,” Dr. Larson said.

Dr. Carroll, an associate professor of dermatology at University Hospitals of Cleveland, characterized the finding as “not what you’d expect with a higher incidence of local disease. Therefore, there is the potential for mis-staging in rural counties, where we did see that the interrogation of lymph nodes was done less frequently than in urban centers, which were more aligned with National Comprehensive Cancer Network guidelines during this time period. Still, after correction, rural location is still associated with a higher MCC mortality. There is a need for us to further interrogate what the causes are for this disparity in care between rural and urban centers.”

The other study authors were Dustin DeMeo and Christian Scheufele, MD. The researchers reported having no relevant financial disclosures.

[email protected]

The clinical presentation of atopic dermatitis (AD) in skin of color varies widely, which may create a challenge for clinicians.

“We see very heterogenous and broad clinical presentations across the diverse patient populations that we see,” Andrew F. Alexis, MD, MPH, said at the Revolutionizing Atopic Dermatitis symposium. “Some of these differences might be related to population variations in skin barrier function, immunologic factors, genetic factors, and environmental factors, which all interplay to produce variations in the clinical presentation and overall impact of AD. Many nongenetic factors also contribute to differences that we see, including some socioeconomic and other factors that feed into health disparities.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, discussed four main clinical features of AD in skin of color.
 

Erythema is less visible because it is masked by pigment

“There can be some masking of the redness and alteration of that color such that it doesn’t look bright red as it would in the background of lightly pigmented skin,” Dr. Alexis said. “Instead, the [AD lesions] have shades of grayish-red or grayish-brown or reddish-brown. It’s important to recognize this clinical presentation and look carefully and assess the patient – not just visually but with palpation and take into consideration symptomatology so that you don’t fall into the trap of calling an AD lesion postinflammatory hyperpigmentation. It’s also helpful to isolate the islands of normal or nonlesional skin and contrast that with the areas of lesional skin, to get a sense of how active and inflamed the areas are. Palpation really helps to appreciate the elevation of the lesions that are involved.”

Follicular accentuation

Morphological variants common in skin of color include the follicular variant or micropapular variant of AD. “You might just see a collection of papules that are 1-2 mm in size and pruritic and in typical sites of predilection [for] eczema,” he said. Prurigo nodularis–like lesions or prurigo nodularis in association with AD are also seen more frequently in skin of color.

Lichenification

The lichenoid variant of AD is characterized by a violaceous hue and other features that resemble lichen planus and has been reported to be more common in individuals of African descent. A prospective study of about 1,000 patients with AD seen over 2 years at a dermatology clinic in southeastern Nigeria found that 54% of patients had papular lichenoid lesions. In addition, 51% had elevated blood eosinophil counts, especially those with severe disease.

Dr. Alexis added that psoriasiform features have been reported in studies of East Asian populations with AD. These plaques may be more well demarcated and have clinical and histologic features that resemble psoriasis.
 

Dyspigmentation

One common feature across the spectrum of patients with skin of color “is the risk of longstanding pigmentary sequelae in the form of hyperpigmentation or hypopigmentation,” said Dr. Alexis, who is also vice chair for diversity and inclusion for the department of dermatology at Weill Cornell Medicine. “In very severe longstanding areas with chronic excoriation to the point of breaking of the skin, eroding of the skin, causing permanent damage to the melanocytes, dyspigmentation that resembles vitiligo can be seen. We can also see hypopigmentation as a consequence of topical corticosteroids, particularly those that are class I or class II and are used for prolonged periods of time.”

Dr. Alexis noted that delays in treatment and undertreatment can contribute to a higher risk of pigmentary and other long-term sequelae. “New therapies show promise in improving outcomes in AD patients with skin of color. When it comes to therapeutic responses, there are some post hoc studies that have investigated potential differences in safety and efficacy of the agents that have been recently approved. We clearly need more data to better understand if there are potential racial or ethnic differences.”

Dr. Alexis reported no relevant financial relationships.

Commentary by Lawrence F. Eichenfield, MD

Atopic dermatitis (AD) is highly heterogenous, with tremendous variations in extent, qualities of eczema, symptom complex, and physical presentation. Prior studies have reported disparities of care delivered to racial and ethnic minorities in the United States, as well as higher susceptibility to AD and odds of persistent disease into adulthood from child-onset AD. Recognizing some differences in presentation of AD in patients with skin of color is important as we select our therapeutic interventions, including assessing new treatments being added to our armamentarium. Erythema may be harder to notice in darker skin, but attempting to blanch the skin with pressure can help to assess the color and inflammation. Appreciating lichenoid changes, including papular and “micropapular” AD, and psoriasiform-like thickening in certain patients (reportedly more common in East Asian populations) are important as well. And dyspigmentation is an important aspect of the disease presentation and patient and parental concern, given both hypopigmentaton and hyperpigmentation commonly seen over the course of AD.

Dr. Eichenfield is chief of pediatric and adolescent dermatology at Rady Children's Hospital-San Diego. He is vice chair of the department of dermatology and professor of dermatology and pediatrics at the University of California, San Diego. He disclosed that he has served as an investigator and/or consultant to AbbVie, Lilly, Pfizer, Regeneron, Sanofi-Genzyme, and Verrica.

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

This article was updated 6/18/22.

The clinical presentation of atopic dermatitis (AD) in skin of color varies widely, which may create a challenge for clinicians.

“We see very heterogenous and broad clinical presentations across the diverse patient populations that we see,” Andrew F. Alexis, MD, MPH, said at the Revolutionizing Atopic Dermatitis symposium. “Some of these differences might be related to population variations in skin barrier function, immunologic factors, genetic factors, and environmental factors, which all interplay to produce variations in the clinical presentation and overall impact of AD. Many nongenetic factors also contribute to differences that we see, including some socioeconomic and other factors that feed into health disparities.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, discussed four main clinical features of AD in skin of color.
 

Erythema is less visible because it is masked by pigment

“There can be some masking of the redness and alteration of that color such that it doesn’t look bright red as it would in the background of lightly pigmented skin,” Dr. Alexis said. “Instead, the [AD lesions] have shades of grayish-red or grayish-brown or reddish-brown. It’s important to recognize this clinical presentation and look carefully and assess the patient – not just visually but with palpation and take into consideration symptomatology so that you don’t fall into the trap of calling an AD lesion postinflammatory hyperpigmentation. It’s also helpful to isolate the islands of normal or nonlesional skin and contrast that with the areas of lesional skin, to get a sense of how active and inflamed the areas are. Palpation really helps to appreciate the elevation of the lesions that are involved.”

Follicular accentuation

Morphological variants common in skin of color include the follicular variant or micropapular variant of AD. “You might just see a collection of papules that are 1-2 mm in size and pruritic and in typical sites of predilection [for] eczema,” he said. Prurigo nodularis–like lesions or prurigo nodularis in association with AD are also seen more frequently in skin of color.

Lichenification

The lichenoid variant of AD is characterized by a violaceous hue and other features that resemble lichen planus and has been reported to be more common in individuals of African descent. A prospective study of about 1,000 patients with AD seen over 2 years at a dermatology clinic in southeastern Nigeria found that 54% of patients had papular lichenoid lesions. In addition, 51% had elevated blood eosinophil counts, especially those with severe disease.

Dr. Alexis added that psoriasiform features have been reported in studies of East Asian populations with AD. These plaques may be more well demarcated and have clinical and histologic features that resemble psoriasis.
 

Dyspigmentation

One common feature across the spectrum of patients with skin of color “is the risk of longstanding pigmentary sequelae in the form of hyperpigmentation or hypopigmentation,” said Dr. Alexis, who is also vice chair for diversity and inclusion for the department of dermatology at Weill Cornell Medicine. “In very severe longstanding areas with chronic excoriation to the point of breaking of the skin, eroding of the skin, causing permanent damage to the melanocytes, dyspigmentation that resembles vitiligo can be seen. We can also see hypopigmentation as a consequence of topical corticosteroids, particularly those that are class I or class II and are used for prolonged periods of time.”

Dr. Alexis noted that delays in treatment and undertreatment can contribute to a higher risk of pigmentary and other long-term sequelae. “New therapies show promise in improving outcomes in AD patients with skin of color. When it comes to therapeutic responses, there are some post hoc studies that have investigated potential differences in safety and efficacy of the agents that have been recently approved. We clearly need more data to better understand if there are potential racial or ethnic differences.”

Dr. Alexis reported no relevant financial relationships.

Commentary by Lawrence F. Eichenfield, MD

Atopic dermatitis (AD) is highly heterogenous, with tremendous variations in extent, qualities of eczema, symptom complex, and physical presentation. Prior studies have reported disparities of care delivered to racial and ethnic minorities in the United States, as well as higher susceptibility to AD and odds of persistent disease into adulthood from child-onset AD. Recognizing some differences in presentation of AD in patients with skin of color is important as we select our therapeutic interventions, including assessing new treatments being added to our armamentarium. Erythema may be harder to notice in darker skin, but attempting to blanch the skin with pressure can help to assess the color and inflammation. Appreciating lichenoid changes, including papular and “micropapular” AD, and psoriasiform-like thickening in certain patients (reportedly more common in East Asian populations) are important as well. And dyspigmentation is an important aspect of the disease presentation and patient and parental concern, given both hypopigmentaton and hyperpigmentation commonly seen over the course of AD.

Dr. Eichenfield is chief of pediatric and adolescent dermatology at Rady Children's Hospital-San Diego. He is vice chair of the department of dermatology and professor of dermatology and pediatrics at the University of California, San Diego. He disclosed that he has served as an investigator and/or consultant to AbbVie, Lilly, Pfizer, Regeneron, Sanofi-Genzyme, and Verrica.

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

This article was updated 6/18/22.

The clinical presentation of atopic dermatitis (AD) in skin of color varies widely, which may create a challenge for clinicians.

“We see very heterogenous and broad clinical presentations across the diverse patient populations that we see,” Andrew F. Alexis, MD, MPH, said at the Revolutionizing Atopic Dermatitis symposium. “Some of these differences might be related to population variations in skin barrier function, immunologic factors, genetic factors, and environmental factors, which all interplay to produce variations in the clinical presentation and overall impact of AD. Many nongenetic factors also contribute to differences that we see, including some socioeconomic and other factors that feed into health disparities.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, discussed four main clinical features of AD in skin of color.
 

Erythema is less visible because it is masked by pigment

“There can be some masking of the redness and alteration of that color such that it doesn’t look bright red as it would in the background of lightly pigmented skin,” Dr. Alexis said. “Instead, the [AD lesions] have shades of grayish-red or grayish-brown or reddish-brown. It’s important to recognize this clinical presentation and look carefully and assess the patient – not just visually but with palpation and take into consideration symptomatology so that you don’t fall into the trap of calling an AD lesion postinflammatory hyperpigmentation. It’s also helpful to isolate the islands of normal or nonlesional skin and contrast that with the areas of lesional skin, to get a sense of how active and inflamed the areas are. Palpation really helps to appreciate the elevation of the lesions that are involved.”

Follicular accentuation

Morphological variants common in skin of color include the follicular variant or micropapular variant of AD. “You might just see a collection of papules that are 1-2 mm in size and pruritic and in typical sites of predilection [for] eczema,” he said. Prurigo nodularis–like lesions or prurigo nodularis in association with AD are also seen more frequently in skin of color.

Lichenification

The lichenoid variant of AD is characterized by a violaceous hue and other features that resemble lichen planus and has been reported to be more common in individuals of African descent. A prospective study of about 1,000 patients with AD seen over 2 years at a dermatology clinic in southeastern Nigeria found that 54% of patients had papular lichenoid lesions. In addition, 51% had elevated blood eosinophil counts, especially those with severe disease.

Dr. Alexis added that psoriasiform features have been reported in studies of East Asian populations with AD. These plaques may be more well demarcated and have clinical and histologic features that resemble psoriasis.
 

Dyspigmentation

One common feature across the spectrum of patients with skin of color “is the risk of longstanding pigmentary sequelae in the form of hyperpigmentation or hypopigmentation,” said Dr. Alexis, who is also vice chair for diversity and inclusion for the department of dermatology at Weill Cornell Medicine. “In very severe longstanding areas with chronic excoriation to the point of breaking of the skin, eroding of the skin, causing permanent damage to the melanocytes, dyspigmentation that resembles vitiligo can be seen. We can also see hypopigmentation as a consequence of topical corticosteroids, particularly those that are class I or class II and are used for prolonged periods of time.”

Dr. Alexis noted that delays in treatment and undertreatment can contribute to a higher risk of pigmentary and other long-term sequelae. “New therapies show promise in improving outcomes in AD patients with skin of color. When it comes to therapeutic responses, there are some post hoc studies that have investigated potential differences in safety and efficacy of the agents that have been recently approved. We clearly need more data to better understand if there are potential racial or ethnic differences.”

Dr. Alexis reported no relevant financial relationships.

Commentary by Lawrence F. Eichenfield, MD

Atopic dermatitis (AD) is highly heterogenous, with tremendous variations in extent, qualities of eczema, symptom complex, and physical presentation. Prior studies have reported disparities of care delivered to racial and ethnic minorities in the United States, as well as higher susceptibility to AD and odds of persistent disease into adulthood from child-onset AD. Recognizing some differences in presentation of AD in patients with skin of color is important as we select our therapeutic interventions, including assessing new treatments being added to our armamentarium. Erythema may be harder to notice in darker skin, but attempting to blanch the skin with pressure can help to assess the color and inflammation. Appreciating lichenoid changes, including papular and “micropapular” AD, and psoriasiform-like thickening in certain patients (reportedly more common in East Asian populations) are important as well. And dyspigmentation is an important aspect of the disease presentation and patient and parental concern, given both hypopigmentaton and hyperpigmentation commonly seen over the course of AD.

Dr. Eichenfield is chief of pediatric and adolescent dermatology at Rady Children's Hospital-San Diego. He is vice chair of the department of dermatology and professor of dermatology and pediatrics at the University of California, San Diego. He disclosed that he has served as an investigator and/or consultant to AbbVie, Lilly, Pfizer, Regeneron, Sanofi-Genzyme, and Verrica.

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

This article was updated 6/18/22.

Responses to abrocitinib treatment among patients with moderate to severe atopic dermatitis (AD) showed dose-dependent consistency across age groups and was comparable in patients aged 51 years and older, results from a post hoc analysis of four trials showed.

Abrocitinib (Cibinqo) is an oral, once-daily, Janus kinase 1 selective inhibitor that has shown good efficacy and safety as monotherapy or combined with topical therapy for treatment of patients with moderate to severe AD. The agent was approved in mid-December in Europe for the treatment of moderate to severe AD in adults who are candidates for systemic therapy and is currently under review by the Food and Drug Administration.

“We know that responses to, and adverse events associated with, systemic therapies may vary among patients of different ages,” Andrew F. Alexis, MD, MPH, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “The efficacy and safety of abrocitinib monotherapy were previously evaluated in adolescent and adult subpopulations from controlled clinical trials in patients with moderate to severe AD. The objective of the current study was to assess the impact of age on short-term responses to abrocitinib treatment in patients with moderate to severe AD.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, and colleagues performed a post hoc analysis across four randomized, double-blind studies that was stratified by age group: 12-17 years, 18-40 years, 41-50 years, and 51 years and older. Efficacy data were assessed separately for patients in the monotherapy pool and in the JADE COMPARE trial. The monotherapy pool included patients from one phase 2b study and two phase 3 studies who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo monotherapy for 12 weeks (JADE-MONO-1 and JADE-MONO-2).

The JADE COMPARE pool included patients who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo, plus medicated topical therapy for 16 weeks. Data from patients in all four trials were pooled for the analysis of treatment-emergent adverse events. Efficacy points analyzed were the Investigator Global Assessment (IGA) score of 0/1 (clear or almost clear), a 75% reduction from baseline in the Eczema Area and Severity Index (EASI-75), or Peak Pruritus Numeric Rating Scale score (PP-NRS4) at week 12 for the monotherapy pool and at week 16 for COMPARE.

In the monotherapy pool, the proportions of patients ages 12-17 years, 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response at 12 weeks were 31.3%, 40.2%, 43.8%, and 50.8% (abrocitinib 200 mg); 22%, 23.7%, 22.4%, and 40.8% (abrocitinib 100 mg); and 8.7%, 8%, 3.3%, and 10% (placebo).

In JADE COMPARE, the proportions of patients aged 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response were 50%, 53.2%, and 34.8% (abrocitinib 200 mg); 36.9%, 37.1%, and 26.1% (abrocitinib 100 mg); and 12%, 11.8%, and 16.7% (placebo) at 16 weeks. Similar trends were observed for EASI-75 and PP-NRS4 responses at 12 weeks.

Across all age groups, the most common treatment-emergent adverse events were infections/infestations and gastrointestinal effects; most cases were mild or moderate. Nausea was more frequent in the two younger age groups and was dose related: For abrocitinib 200 mg and abrocitinib 100 mg, respectively, the rates of nausea were 18.8% and 7.8% in patients aged 12-17 years; 17.1% and 6.4% in patients aged 18-40 years; and 7.1% and 3.3% in patients aged 51 and older.

“Efficacy responses in patients 51 years of age and older were comparable to those in other age groups,” concluded Dr. Alexis, vice chair for diversity and inclusion in the department of dermatology at Weill Cornell. “The safety profile was consistent across age ranges and was similar to that reported previously.”

The investigators found that treatment response to abrocitinib “in the absence or presence of medicated topical therapy was fairly consistent across age groups, showed similar dose-dependency, and importantly, did not show reduced efficacy in older adults as measured by lesional severity, extent, and itch at 4 months,” said Raj Chovatiya, MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study.

“Furthermore, the safety profile was consistent across all adults, though notably, nausea was more common among younger age groups, highlighting an area of future investigation,” he added. “Overall, these data show that abrocitinib is associated with similar short-term responses across adulthood and underscore the importance of the JAK-STAT pathway in the underlying pathophysiology of AD in different age groups. It will be interesting to see how these data reflect the real-world setting with both short- and long-term outcomes in a heterogeneous patient population.”

In the interview, Dr. Chovatiya said, “the next frontier in personalized therapy for AD involves deeper clinical phenotyping of our patients and a better understanding of how efficacy and safety vary across patient groups.” For example, he noted, “AD in earlier versus later adulthood may be associated with different clinical signs, symptoms, comorbidities, and other measures of patient burden, and thus, may be associated with different treatment responses to systemic therapy.”  

Dr. Alexis disclosed that he has served as an adviser to, or has received consulting fees from, Leo, Galderma, Pfizer, Sanofi-Regeneron, Dermavant, Beiersdorf, Valeant, L’Oréal, BMS, Bausch Health, UCB, Vyne, Arcutis, Janssen, Allergan, Almirall, AbbVie, Sol-Gel, and Amgen.

Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme.

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

Responses to abrocitinib treatment among patients with moderate to severe atopic dermatitis (AD) showed dose-dependent consistency across age groups and was comparable in patients aged 51 years and older, results from a post hoc analysis of four trials showed.

Abrocitinib (Cibinqo) is an oral, once-daily, Janus kinase 1 selective inhibitor that has shown good efficacy and safety as monotherapy or combined with topical therapy for treatment of patients with moderate to severe AD. The agent was approved in mid-December in Europe for the treatment of moderate to severe AD in adults who are candidates for systemic therapy and is currently under review by the Food and Drug Administration.

“We know that responses to, and adverse events associated with, systemic therapies may vary among patients of different ages,” Andrew F. Alexis, MD, MPH, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “The efficacy and safety of abrocitinib monotherapy were previously evaluated in adolescent and adult subpopulations from controlled clinical trials in patients with moderate to severe AD. The objective of the current study was to assess the impact of age on short-term responses to abrocitinib treatment in patients with moderate to severe AD.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, and colleagues performed a post hoc analysis across four randomized, double-blind studies that was stratified by age group: 12-17 years, 18-40 years, 41-50 years, and 51 years and older. Efficacy data were assessed separately for patients in the monotherapy pool and in the JADE COMPARE trial. The monotherapy pool included patients from one phase 2b study and two phase 3 studies who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo monotherapy for 12 weeks (JADE-MONO-1 and JADE-MONO-2).

The JADE COMPARE pool included patients who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo, plus medicated topical therapy for 16 weeks. Data from patients in all four trials were pooled for the analysis of treatment-emergent adverse events. Efficacy points analyzed were the Investigator Global Assessment (IGA) score of 0/1 (clear or almost clear), a 75% reduction from baseline in the Eczema Area and Severity Index (EASI-75), or Peak Pruritus Numeric Rating Scale score (PP-NRS4) at week 12 for the monotherapy pool and at week 16 for COMPARE.

In the monotherapy pool, the proportions of patients ages 12-17 years, 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response at 12 weeks were 31.3%, 40.2%, 43.8%, and 50.8% (abrocitinib 200 mg); 22%, 23.7%, 22.4%, and 40.8% (abrocitinib 100 mg); and 8.7%, 8%, 3.3%, and 10% (placebo).

In JADE COMPARE, the proportions of patients aged 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response were 50%, 53.2%, and 34.8% (abrocitinib 200 mg); 36.9%, 37.1%, and 26.1% (abrocitinib 100 mg); and 12%, 11.8%, and 16.7% (placebo) at 16 weeks. Similar trends were observed for EASI-75 and PP-NRS4 responses at 12 weeks.

Across all age groups, the most common treatment-emergent adverse events were infections/infestations and gastrointestinal effects; most cases were mild or moderate. Nausea was more frequent in the two younger age groups and was dose related: For abrocitinib 200 mg and abrocitinib 100 mg, respectively, the rates of nausea were 18.8% and 7.8% in patients aged 12-17 years; 17.1% and 6.4% in patients aged 18-40 years; and 7.1% and 3.3% in patients aged 51 and older.

“Efficacy responses in patients 51 years of age and older were comparable to those in other age groups,” concluded Dr. Alexis, vice chair for diversity and inclusion in the department of dermatology at Weill Cornell. “The safety profile was consistent across age ranges and was similar to that reported previously.”

The investigators found that treatment response to abrocitinib “in the absence or presence of medicated topical therapy was fairly consistent across age groups, showed similar dose-dependency, and importantly, did not show reduced efficacy in older adults as measured by lesional severity, extent, and itch at 4 months,” said Raj Chovatiya, MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study.

“Furthermore, the safety profile was consistent across all adults, though notably, nausea was more common among younger age groups, highlighting an area of future investigation,” he added. “Overall, these data show that abrocitinib is associated with similar short-term responses across adulthood and underscore the importance of the JAK-STAT pathway in the underlying pathophysiology of AD in different age groups. It will be interesting to see how these data reflect the real-world setting with both short- and long-term outcomes in a heterogeneous patient population.”

In the interview, Dr. Chovatiya said, “the next frontier in personalized therapy for AD involves deeper clinical phenotyping of our patients and a better understanding of how efficacy and safety vary across patient groups.” For example, he noted, “AD in earlier versus later adulthood may be associated with different clinical signs, symptoms, comorbidities, and other measures of patient burden, and thus, may be associated with different treatment responses to systemic therapy.”  

Dr. Alexis disclosed that he has served as an adviser to, or has received consulting fees from, Leo, Galderma, Pfizer, Sanofi-Regeneron, Dermavant, Beiersdorf, Valeant, L’Oréal, BMS, Bausch Health, UCB, Vyne, Arcutis, Janssen, Allergan, Almirall, AbbVie, Sol-Gel, and Amgen.

Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme.

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

Responses to abrocitinib treatment among patients with moderate to severe atopic dermatitis (AD) showed dose-dependent consistency across age groups and was comparable in patients aged 51 years and older, results from a post hoc analysis of four trials showed.

Abrocitinib (Cibinqo) is an oral, once-daily, Janus kinase 1 selective inhibitor that has shown good efficacy and safety as monotherapy or combined with topical therapy for treatment of patients with moderate to severe AD. The agent was approved in mid-December in Europe for the treatment of moderate to severe AD in adults who are candidates for systemic therapy and is currently under review by the Food and Drug Administration.

“We know that responses to, and adverse events associated with, systemic therapies may vary among patients of different ages,” Andrew F. Alexis, MD, MPH, said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “The efficacy and safety of abrocitinib monotherapy were previously evaluated in adolescent and adult subpopulations from controlled clinical trials in patients with moderate to severe AD. The objective of the current study was to assess the impact of age on short-term responses to abrocitinib treatment in patients with moderate to severe AD.”

Dr. Alexis, professor of clinical dermatology at Weill Cornell Medicine, New York, and colleagues performed a post hoc analysis across four randomized, double-blind studies that was stratified by age group: 12-17 years, 18-40 years, 41-50 years, and 51 years and older. Efficacy data were assessed separately for patients in the monotherapy pool and in the JADE COMPARE trial. The monotherapy pool included patients from one phase 2b study and two phase 3 studies who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo monotherapy for 12 weeks (JADE-MONO-1 and JADE-MONO-2).

The JADE COMPARE pool included patients who received abrocitinib 200 mg, abrocitinib 100 mg, or placebo, plus medicated topical therapy for 16 weeks. Data from patients in all four trials were pooled for the analysis of treatment-emergent adverse events. Efficacy points analyzed were the Investigator Global Assessment (IGA) score of 0/1 (clear or almost clear), a 75% reduction from baseline in the Eczema Area and Severity Index (EASI-75), or Peak Pruritus Numeric Rating Scale score (PP-NRS4) at week 12 for the monotherapy pool and at week 16 for COMPARE.

In the monotherapy pool, the proportions of patients ages 12-17 years, 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response at 12 weeks were 31.3%, 40.2%, 43.8%, and 50.8% (abrocitinib 200 mg); 22%, 23.7%, 22.4%, and 40.8% (abrocitinib 100 mg); and 8.7%, 8%, 3.3%, and 10% (placebo).

In JADE COMPARE, the proportions of patients aged 18-40 years, 41-50 years, and 51 years and older who achieved an IGA 0/1 response were 50%, 53.2%, and 34.8% (abrocitinib 200 mg); 36.9%, 37.1%, and 26.1% (abrocitinib 100 mg); and 12%, 11.8%, and 16.7% (placebo) at 16 weeks. Similar trends were observed for EASI-75 and PP-NRS4 responses at 12 weeks.

Across all age groups, the most common treatment-emergent adverse events were infections/infestations and gastrointestinal effects; most cases were mild or moderate. Nausea was more frequent in the two younger age groups and was dose related: For abrocitinib 200 mg and abrocitinib 100 mg, respectively, the rates of nausea were 18.8% and 7.8% in patients aged 12-17 years; 17.1% and 6.4% in patients aged 18-40 years; and 7.1% and 3.3% in patients aged 51 and older.

“Efficacy responses in patients 51 years of age and older were comparable to those in other age groups,” concluded Dr. Alexis, vice chair for diversity and inclusion in the department of dermatology at Weill Cornell. “The safety profile was consistent across age ranges and was similar to that reported previously.”

The investigators found that treatment response to abrocitinib “in the absence or presence of medicated topical therapy was fairly consistent across age groups, showed similar dose-dependency, and importantly, did not show reduced efficacy in older adults as measured by lesional severity, extent, and itch at 4 months,” said Raj Chovatiya, MD, PhD, assistant professor of dermatology at Northwestern University, Chicago, who was asked to comment on the study.

“Furthermore, the safety profile was consistent across all adults, though notably, nausea was more common among younger age groups, highlighting an area of future investigation,” he added. “Overall, these data show that abrocitinib is associated with similar short-term responses across adulthood and underscore the importance of the JAK-STAT pathway in the underlying pathophysiology of AD in different age groups. It will be interesting to see how these data reflect the real-world setting with both short- and long-term outcomes in a heterogeneous patient population.”

In the interview, Dr. Chovatiya said, “the next frontier in personalized therapy for AD involves deeper clinical phenotyping of our patients and a better understanding of how efficacy and safety vary across patient groups.” For example, he noted, “AD in earlier versus later adulthood may be associated with different clinical signs, symptoms, comorbidities, and other measures of patient burden, and thus, may be associated with different treatment responses to systemic therapy.”  

Dr. Alexis disclosed that he has served as an adviser to, or has received consulting fees from, Leo, Galderma, Pfizer, Sanofi-Regeneron, Dermavant, Beiersdorf, Valeant, L’Oréal, BMS, Bausch Health, UCB, Vyne, Arcutis, Janssen, Allergan, Almirall, AbbVie, Sol-Gel, and Amgen.

Dr. Chovatiya disclosed that he is a consultant to, a speaker for, and/or a member of the advisory board for AbbVie, Arena, Arcutis, Incyte, Pfizer, Regeneron, and Sanofi-Genzyme.

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

Adult atopic dermatitis (AD) patients with sleep disorders had higher levels of the inflammatory biomarker C-reactive protein (CRP), as well as a higher risk of developing adverse cardiovascular outcomes and mortality, results from a large cohort analysis showed.

“The implications of these findings are vast,” presenting author Varsha Parthasarathy said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “Poor sleep quality is known to be associated with increased inflammatory markers such as IL-6, IL-17, and CRP, so it is interesting to see this reflected in AD patients with versus without sleep disturbance. Additionally, we know that CRP is a driver of inflammation and is strongly associated with cardiovascular complications such as heart attack and stroke. Therefore, CRP may be a useful prognostic marker in AD patients with sleep disturbances.”

To examine the comorbidity burden of sleep disorders in AD patients and associate findings with inflammatory CRP and cardiovascular comorbidities, Mr. Parthasarathy, a medical student and itch fellow in the department of dermatology at the Johns Hopkins University School of Medicine, Baltimore, and colleagues drew from TriNetX, a health care network of approximately 73 million de-identified medical records in 53 organizations. The years of study were 2015 to 2021. The researchers limited the analysis to adults with at least two instances of International Classification of Diseases, Tenth Revision (ICD-10) code L28 for AD, to capture a population with true AD. Controls were adults without AD who presented for general checkup and were matched to AD patients by age, race, and sex.

The study population consisted of 120,480 AD patients and matched controls. Their mean age was 36 years, 61% were female, and 26% were Black. Compared with controls, AD patients had an increased risk of developing general sleep disorders over the 6-year period (relative risk, 1.10), as well as obstructive sleep apnea (RR, 1.13), insomnia (RR, 1.10), hypersomnia (RR, 1.24), sleep-related movement disorders (RR, 1.36), restless legs syndrome (RR, 1.25), sleep deprivation (RR, 1.36), and unspecified sleep disorders (RR, 1.22).

To examine the association of sleep disturbance with the inflammatory biomarker CRP, the researchers measured CRP levels between these patient groups. They found a substantially higher CRP in AD patients compared with controls (21.2 mg/L vs. 7.6 mg/L, respectively; P < .0001). This finding “is suggestive of a higher level of inflammation in these patients,” Mr. Parthasarathy said. Interestingly, he added, they also found a higher CRP level in AD patients with sleep disturbances compared to AD patients without sleep disturbances (23.3 vs. 20.6 mg/L; P = .02), “also pointing to a higher inflammatory burden in AD patients whose sleep was affected.”

Compared to matched AD patients without sleep disorders, AD patients with sleep disorders were more likely to develop obesity (RR, 2.65), hyperlipidemia (RR, 2.18), type 2 diabetes (RR, 2.45), metabolic syndrome (RR, 4.16), atherosclerosis (RR, 2.42), peripheral vascular disease (RR, 2.47), stroke (RR, 2.37), venous thromboembolism (RR, 2.93), and mortality (hazard ratio, 1.24).

“There is a consequence of not treating patients with atopic dermatitis, especially those patients with sleep disturbance,” the study’s primary author, Shawn G. Kwatra, MD, associate professor of dermatology at Johns Hopkins, told this news organization. “Chronic inflammation can lead to the development of comorbidities, so it is important to offer patients early treatment to reduce their overall inflammation.” He said that he was most surprised by the degree of increased inflammation in the blood of AD as compared to healthy controls. “This likely plays a part in the development of several comorbidities,” he said.

Mr. Parthasarathy acknowledged certain limitations of the study, including the inability to infer causal relationships, as uncontrolled factors may be present. “Additionally, sampling of only patients that have had medical encounters limits the generalizability of the findings,” she said. “However, findings in this large cohort study suggest that clinicians should seek to identify sleep disorders in AD patients and screen for cardiac comorbidities secondary to inflammation in this patient population.”

“There is increased data to suggest that adults with AD, particularly those with more severe disease, may be at an increased risk of cardiovascular disease and the results from [this study] further support the concept of AD as systemic disease,” said Zelma C. Chiesa Fuxench, MD, MSCE, assistant professor of dermatology at the University of Pennsylvania, Philadelphia, who was asked to comment on the study. She cited the large population-based, retrospective design and use of two instances of ICD codes for AD to confirm diagnosis as key strengths of the research. “However, it is unclear if for each patient CRP levels were measured at one single timepoint,” Dr. Chiesa Fuxench said. “For future studies, it would be interesting to see if these levels fluctuate with time and if persistently elevated levels are associated with worse cardiovascular outcomes in this population. More data is needed to better understand the relationship better atopic dermatitis disease severity, impact on sleep, and how this relates to increased systemic inflammation and worse cardiovascular outcomes in this population.”

Dr. Kwatra disclosed support by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health under Award Number K23AR077073-01A1 and previous funding by the Dermatology Foundation and Skin of Color Society. Dr. Kwatra is also an advisory board member/consultant for AbbVie, Celldex Therapeutics, Galderma, Incyte Corporation, Johnson & Johnson, Novartis Pharmaceuticals Corporation, Pfizer, Regeneron Pharmaceuticals, Sanofi, and Kiniksa Pharmaceuticals and has served as an investigator for Galderma, Pfizer, and Sanofi. Dr. Chiesa Fuxench disclosed research grants from several pharmaceutical companies for work related to AD. She has also served as a consultant for the Asthma and Allergy Foundation of America, National Eczema Association, AbbVie, Incyte Corporation, and Pfizer.

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

Adult atopic dermatitis (AD) patients with sleep disorders had higher levels of the inflammatory biomarker C-reactive protein (CRP), as well as a higher risk of developing adverse cardiovascular outcomes and mortality, results from a large cohort analysis showed.

“The implications of these findings are vast,” presenting author Varsha Parthasarathy said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “Poor sleep quality is known to be associated with increased inflammatory markers such as IL-6, IL-17, and CRP, so it is interesting to see this reflected in AD patients with versus without sleep disturbance. Additionally, we know that CRP is a driver of inflammation and is strongly associated with cardiovascular complications such as heart attack and stroke. Therefore, CRP may be a useful prognostic marker in AD patients with sleep disturbances.”

To examine the comorbidity burden of sleep disorders in AD patients and associate findings with inflammatory CRP and cardiovascular comorbidities, Mr. Parthasarathy, a medical student and itch fellow in the department of dermatology at the Johns Hopkins University School of Medicine, Baltimore, and colleagues drew from TriNetX, a health care network of approximately 73 million de-identified medical records in 53 organizations. The years of study were 2015 to 2021. The researchers limited the analysis to adults with at least two instances of International Classification of Diseases, Tenth Revision (ICD-10) code L28 for AD, to capture a population with true AD. Controls were adults without AD who presented for general checkup and were matched to AD patients by age, race, and sex.

The study population consisted of 120,480 AD patients and matched controls. Their mean age was 36 years, 61% were female, and 26% were Black. Compared with controls, AD patients had an increased risk of developing general sleep disorders over the 6-year period (relative risk, 1.10), as well as obstructive sleep apnea (RR, 1.13), insomnia (RR, 1.10), hypersomnia (RR, 1.24), sleep-related movement disorders (RR, 1.36), restless legs syndrome (RR, 1.25), sleep deprivation (RR, 1.36), and unspecified sleep disorders (RR, 1.22).

To examine the association of sleep disturbance with the inflammatory biomarker CRP, the researchers measured CRP levels between these patient groups. They found a substantially higher CRP in AD patients compared with controls (21.2 mg/L vs. 7.6 mg/L, respectively; P < .0001). This finding “is suggestive of a higher level of inflammation in these patients,” Mr. Parthasarathy said. Interestingly, he added, they also found a higher CRP level in AD patients with sleep disturbances compared to AD patients without sleep disturbances (23.3 vs. 20.6 mg/L; P = .02), “also pointing to a higher inflammatory burden in AD patients whose sleep was affected.”

Compared to matched AD patients without sleep disorders, AD patients with sleep disorders were more likely to develop obesity (RR, 2.65), hyperlipidemia (RR, 2.18), type 2 diabetes (RR, 2.45), metabolic syndrome (RR, 4.16), atherosclerosis (RR, 2.42), peripheral vascular disease (RR, 2.47), stroke (RR, 2.37), venous thromboembolism (RR, 2.93), and mortality (hazard ratio, 1.24).

“There is a consequence of not treating patients with atopic dermatitis, especially those patients with sleep disturbance,” the study’s primary author, Shawn G. Kwatra, MD, associate professor of dermatology at Johns Hopkins, told this news organization. “Chronic inflammation can lead to the development of comorbidities, so it is important to offer patients early treatment to reduce their overall inflammation.” He said that he was most surprised by the degree of increased inflammation in the blood of AD as compared to healthy controls. “This likely plays a part in the development of several comorbidities,” he said.

Mr. Parthasarathy acknowledged certain limitations of the study, including the inability to infer causal relationships, as uncontrolled factors may be present. “Additionally, sampling of only patients that have had medical encounters limits the generalizability of the findings,” she said. “However, findings in this large cohort study suggest that clinicians should seek to identify sleep disorders in AD patients and screen for cardiac comorbidities secondary to inflammation in this patient population.”

“There is increased data to suggest that adults with AD, particularly those with more severe disease, may be at an increased risk of cardiovascular disease and the results from [this study] further support the concept of AD as systemic disease,” said Zelma C. Chiesa Fuxench, MD, MSCE, assistant professor of dermatology at the University of Pennsylvania, Philadelphia, who was asked to comment on the study. She cited the large population-based, retrospective design and use of two instances of ICD codes for AD to confirm diagnosis as key strengths of the research. “However, it is unclear if for each patient CRP levels were measured at one single timepoint,” Dr. Chiesa Fuxench said. “For future studies, it would be interesting to see if these levels fluctuate with time and if persistently elevated levels are associated with worse cardiovascular outcomes in this population. More data is needed to better understand the relationship better atopic dermatitis disease severity, impact on sleep, and how this relates to increased systemic inflammation and worse cardiovascular outcomes in this population.”

Dr. Kwatra disclosed support by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health under Award Number K23AR077073-01A1 and previous funding by the Dermatology Foundation and Skin of Color Society. Dr. Kwatra is also an advisory board member/consultant for AbbVie, Celldex Therapeutics, Galderma, Incyte Corporation, Johnson & Johnson, Novartis Pharmaceuticals Corporation, Pfizer, Regeneron Pharmaceuticals, Sanofi, and Kiniksa Pharmaceuticals and has served as an investigator for Galderma, Pfizer, and Sanofi. Dr. Chiesa Fuxench disclosed research grants from several pharmaceutical companies for work related to AD. She has also served as a consultant for the Asthma and Allergy Foundation of America, National Eczema Association, AbbVie, Incyte Corporation, and Pfizer.

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

Adult atopic dermatitis (AD) patients with sleep disorders had higher levels of the inflammatory biomarker C-reactive protein (CRP), as well as a higher risk of developing adverse cardiovascular outcomes and mortality, results from a large cohort analysis showed.

“The implications of these findings are vast,” presenting author Varsha Parthasarathy said during a late-breaking abstract session at the Revolutionizing Atopic Dermatitis virtual symposium. “Poor sleep quality is known to be associated with increased inflammatory markers such as IL-6, IL-17, and CRP, so it is interesting to see this reflected in AD patients with versus without sleep disturbance. Additionally, we know that CRP is a driver of inflammation and is strongly associated with cardiovascular complications such as heart attack and stroke. Therefore, CRP may be a useful prognostic marker in AD patients with sleep disturbances.”

To examine the comorbidity burden of sleep disorders in AD patients and associate findings with inflammatory CRP and cardiovascular comorbidities, Mr. Parthasarathy, a medical student and itch fellow in the department of dermatology at the Johns Hopkins University School of Medicine, Baltimore, and colleagues drew from TriNetX, a health care network of approximately 73 million de-identified medical records in 53 organizations. The years of study were 2015 to 2021. The researchers limited the analysis to adults with at least two instances of International Classification of Diseases, Tenth Revision (ICD-10) code L28 for AD, to capture a population with true AD. Controls were adults without AD who presented for general checkup and were matched to AD patients by age, race, and sex.

The study population consisted of 120,480 AD patients and matched controls. Their mean age was 36 years, 61% were female, and 26% were Black. Compared with controls, AD patients had an increased risk of developing general sleep disorders over the 6-year period (relative risk, 1.10), as well as obstructive sleep apnea (RR, 1.13), insomnia (RR, 1.10), hypersomnia (RR, 1.24), sleep-related movement disorders (RR, 1.36), restless legs syndrome (RR, 1.25), sleep deprivation (RR, 1.36), and unspecified sleep disorders (RR, 1.22).

To examine the association of sleep disturbance with the inflammatory biomarker CRP, the researchers measured CRP levels between these patient groups. They found a substantially higher CRP in AD patients compared with controls (21.2 mg/L vs. 7.6 mg/L, respectively; P < .0001). This finding “is suggestive of a higher level of inflammation in these patients,” Mr. Parthasarathy said. Interestingly, he added, they also found a higher CRP level in AD patients with sleep disturbances compared to AD patients without sleep disturbances (23.3 vs. 20.6 mg/L; P = .02), “also pointing to a higher inflammatory burden in AD patients whose sleep was affected.”

Compared to matched AD patients without sleep disorders, AD patients with sleep disorders were more likely to develop obesity (RR, 2.65), hyperlipidemia (RR, 2.18), type 2 diabetes (RR, 2.45), metabolic syndrome (RR, 4.16), atherosclerosis (RR, 2.42), peripheral vascular disease (RR, 2.47), stroke (RR, 2.37), venous thromboembolism (RR, 2.93), and mortality (hazard ratio, 1.24).

“There is a consequence of not treating patients with atopic dermatitis, especially those patients with sleep disturbance,” the study’s primary author, Shawn G. Kwatra, MD, associate professor of dermatology at Johns Hopkins, told this news organization. “Chronic inflammation can lead to the development of comorbidities, so it is important to offer patients early treatment to reduce their overall inflammation.” He said that he was most surprised by the degree of increased inflammation in the blood of AD as compared to healthy controls. “This likely plays a part in the development of several comorbidities,” he said.

Mr. Parthasarathy acknowledged certain limitations of the study, including the inability to infer causal relationships, as uncontrolled factors may be present. “Additionally, sampling of only patients that have had medical encounters limits the generalizability of the findings,” she said. “However, findings in this large cohort study suggest that clinicians should seek to identify sleep disorders in AD patients and screen for cardiac comorbidities secondary to inflammation in this patient population.”

“There is increased data to suggest that adults with AD, particularly those with more severe disease, may be at an increased risk of cardiovascular disease and the results from [this study] further support the concept of AD as systemic disease,” said Zelma C. Chiesa Fuxench, MD, MSCE, assistant professor of dermatology at the University of Pennsylvania, Philadelphia, who was asked to comment on the study. She cited the large population-based, retrospective design and use of two instances of ICD codes for AD to confirm diagnosis as key strengths of the research. “However, it is unclear if for each patient CRP levels were measured at one single timepoint,” Dr. Chiesa Fuxench said. “For future studies, it would be interesting to see if these levels fluctuate with time and if persistently elevated levels are associated with worse cardiovascular outcomes in this population. More data is needed to better understand the relationship better atopic dermatitis disease severity, impact on sleep, and how this relates to increased systemic inflammation and worse cardiovascular outcomes in this population.”

Dr. Kwatra disclosed support by the National Institute of Arthritis and Musculoskeletal and Skin Diseases of the National Institutes of Health under Award Number K23AR077073-01A1 and previous funding by the Dermatology Foundation and Skin of Color Society. Dr. Kwatra is also an advisory board member/consultant for AbbVie, Celldex Therapeutics, Galderma, Incyte Corporation, Johnson & Johnson, Novartis Pharmaceuticals Corporation, Pfizer, Regeneron Pharmaceuticals, Sanofi, and Kiniksa Pharmaceuticals and has served as an investigator for Galderma, Pfizer, and Sanofi. Dr. Chiesa Fuxench disclosed research grants from several pharmaceutical companies for work related to AD. She has also served as a consultant for the Asthma and Allergy Foundation of America, National Eczema Association, AbbVie, Incyte Corporation, and Pfizer.

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

The number of adverse events involving vascular necrosis and vision changes following injection of dermal fillers increased from 2014 to 2020, results from a large database analysis showed.

“The ASDS estimates that 1.6 million soft tissue filler procedures were performed in 2019, a 78% increase from 2012,” presenting author Michelle Xiong, a 4th-year student at Brown University, Providence, R.I., said during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery. “The popularity of dermal fillers continues to increase. With that, there is increasing concern of possible associated adverse events. Most concerning are those related to vascular occlusion.”

Under the supervision of senior author Kachiu C. Lee, MD, MPH, of Main Line Center for Laser Surgery in Ardmore, Pa., Ms. Xiong and colleagues analyzed the Food and Drug Administration’s Manufacturer and User Facility Device Experience (MAUDE) database of medical device–related adverse event reports, to better understand and characterize dermal filler-related complications. They limited the analysis to adverse events involving injectable fillers from January 2014 to December 2020 and determined the number of complications by type per year and reviewed reports to identify injection site locations. Next, they used the binomial test to compare the proportion of complication categories from 2014 through 2016 and from 2017 through 2020.

In all, 5,994 reports were identified during the 7-year study period. To evaluate trends over time, the researchers estimated the rate of complications per 100 reports each year. While the absolute number of reports increased over time, the rate of adverse events per 100 reports decreased, suggesting an overall improvement in safety.

When the researchers focused on complications involving vascular occlusion, they found that vascular necrosis accounted for 3.5% of all complications, compared with vision changes (1.5% of all complications), and stroke (0.3% of all complications). When comparing the years 2014-2016 with 2017-2020, there was a significant increase in adverse events involving vascular necrosis (0.9%; P = .018) and vision changes (0.94%; P = .001), but no significant difference in the number of reports of stroke (-0.1%; P = .409). “This highlights that serious complications like necrosis and vision changes have increased over time,” Ms. Xiong said.

Overall, the three most common injection sites involving necrosis and vision changes were the cheek, the nose, and the nasolabial fold. The cheek was the most common site associated with stroke. “These findings are similar to those of previous studies, further emphasizing that the nose, nasolabial fold, and cheek are possibly challenging injection sites,” she said.

“In general, as the face is a highly vascular area with many anastomoses, it’s especially important to be aware of facial anatomy when injecting. In addition to awareness of anatomy, injection techniques can influence vascular complications. Unfortunately, the event narratives in the MAUDE database did not go into detail about the procedural technique.”

Ms. Xiong said that as the popularity of dermal fillers continues to grow, “it’s important for providers to understand the possible adverse events, both to better counsel patients and to improve safety management. The proportion of serious complications such as vascular necrosis and vision changes have increased from 2014 to 2020. This highlights an increased need for training to better understand facial anatomy and to emphasize practice techniques to minimize risk.”

Dr. Lee acknowledged certain limitations of the study, including that “submission of adverse events to the MAUDE database are not verified or standardized,” she told this news organization.

“With the ever-increasing popularity of fillers, it is not surprising that the absolute number of complications is rising, but it is also reassuring to see that the overall ratio of complications per hundred reports is down,” said Lawrence J. Green, MD, clinical professor of dermatology at George Washington University, Washington, who was asked to comment on the study. “I would be curious to know what proportion of filler complications are due to non–core practitioners compared to dermatologists and plastic surgeons.”

The researchers reported having no financial disclosures.

Dr. Green disclosed that he is a speaker, consultant, or investigator for numerous pharmaceutical companies.

[email protected]

The number of adverse events involving vascular necrosis and vision changes following injection of dermal fillers increased from 2014 to 2020, results from a large database analysis showed.

“The ASDS estimates that 1.6 million soft tissue filler procedures were performed in 2019, a 78% increase from 2012,” presenting author Michelle Xiong, a 4th-year student at Brown University, Providence, R.I., said during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery. “The popularity of dermal fillers continues to increase. With that, there is increasing concern of possible associated adverse events. Most concerning are those related to vascular occlusion.”

Under the supervision of senior author Kachiu C. Lee, MD, MPH, of Main Line Center for Laser Surgery in Ardmore, Pa., Ms. Xiong and colleagues analyzed the Food and Drug Administration’s Manufacturer and User Facility Device Experience (MAUDE) database of medical device–related adverse event reports, to better understand and characterize dermal filler-related complications. They limited the analysis to adverse events involving injectable fillers from January 2014 to December 2020 and determined the number of complications by type per year and reviewed reports to identify injection site locations. Next, they used the binomial test to compare the proportion of complication categories from 2014 through 2016 and from 2017 through 2020.

In all, 5,994 reports were identified during the 7-year study period. To evaluate trends over time, the researchers estimated the rate of complications per 100 reports each year. While the absolute number of reports increased over time, the rate of adverse events per 100 reports decreased, suggesting an overall improvement in safety.

When the researchers focused on complications involving vascular occlusion, they found that vascular necrosis accounted for 3.5% of all complications, compared with vision changes (1.5% of all complications), and stroke (0.3% of all complications). When comparing the years 2014-2016 with 2017-2020, there was a significant increase in adverse events involving vascular necrosis (0.9%; P = .018) and vision changes (0.94%; P = .001), but no significant difference in the number of reports of stroke (-0.1%; P = .409). “This highlights that serious complications like necrosis and vision changes have increased over time,” Ms. Xiong said.

Overall, the three most common injection sites involving necrosis and vision changes were the cheek, the nose, and the nasolabial fold. The cheek was the most common site associated with stroke. “These findings are similar to those of previous studies, further emphasizing that the nose, nasolabial fold, and cheek are possibly challenging injection sites,” she said.

“In general, as the face is a highly vascular area with many anastomoses, it’s especially important to be aware of facial anatomy when injecting. In addition to awareness of anatomy, injection techniques can influence vascular complications. Unfortunately, the event narratives in the MAUDE database did not go into detail about the procedural technique.”

Ms. Xiong said that as the popularity of dermal fillers continues to grow, “it’s important for providers to understand the possible adverse events, both to better counsel patients and to improve safety management. The proportion of serious complications such as vascular necrosis and vision changes have increased from 2014 to 2020. This highlights an increased need for training to better understand facial anatomy and to emphasize practice techniques to minimize risk.”

Dr. Lee acknowledged certain limitations of the study, including that “submission of adverse events to the MAUDE database are not verified or standardized,” she told this news organization.

“With the ever-increasing popularity of fillers, it is not surprising that the absolute number of complications is rising, but it is also reassuring to see that the overall ratio of complications per hundred reports is down,” said Lawrence J. Green, MD, clinical professor of dermatology at George Washington University, Washington, who was asked to comment on the study. “I would be curious to know what proportion of filler complications are due to non–core practitioners compared to dermatologists and plastic surgeons.”

The researchers reported having no financial disclosures.

Dr. Green disclosed that he is a speaker, consultant, or investigator for numerous pharmaceutical companies.

[email protected]

The number of adverse events involving vascular necrosis and vision changes following injection of dermal fillers increased from 2014 to 2020, results from a large database analysis showed.

“The ASDS estimates that 1.6 million soft tissue filler procedures were performed in 2019, a 78% increase from 2012,” presenting author Michelle Xiong, a 4th-year student at Brown University, Providence, R.I., said during a virtual abstract session at the annual meeting of the American Society for Dermatologic Surgery. “The popularity of dermal fillers continues to increase. With that, there is increasing concern of possible associated adverse events. Most concerning are those related to vascular occlusion.”

Under the supervision of senior author Kachiu C. Lee, MD, MPH, of Main Line Center for Laser Surgery in Ardmore, Pa., Ms. Xiong and colleagues analyzed the Food and Drug Administration’s Manufacturer and User Facility Device Experience (MAUDE) database of medical device–related adverse event reports, to better understand and characterize dermal filler-related complications. They limited the analysis to adverse events involving injectable fillers from January 2014 to December 2020 and determined the number of complications by type per year and reviewed reports to identify injection site locations. Next, they used the binomial test to compare the proportion of complication categories from 2014 through 2016 and from 2017 through 2020.

In all, 5,994 reports were identified during the 7-year study period. To evaluate trends over time, the researchers estimated the rate of complications per 100 reports each year. While the absolute number of reports increased over time, the rate of adverse events per 100 reports decreased, suggesting an overall improvement in safety.

When the researchers focused on complications involving vascular occlusion, they found that vascular necrosis accounted for 3.5% of all complications, compared with vision changes (1.5% of all complications), and stroke (0.3% of all complications). When comparing the years 2014-2016 with 2017-2020, there was a significant increase in adverse events involving vascular necrosis (0.9%; P = .018) and vision changes (0.94%; P = .001), but no significant difference in the number of reports of stroke (-0.1%; P = .409). “This highlights that serious complications like necrosis and vision changes have increased over time,” Ms. Xiong said.

Overall, the three most common injection sites involving necrosis and vision changes were the cheek, the nose, and the nasolabial fold. The cheek was the most common site associated with stroke. “These findings are similar to those of previous studies, further emphasizing that the nose, nasolabial fold, and cheek are possibly challenging injection sites,” she said.

“In general, as the face is a highly vascular area with many anastomoses, it’s especially important to be aware of facial anatomy when injecting. In addition to awareness of anatomy, injection techniques can influence vascular complications. Unfortunately, the event narratives in the MAUDE database did not go into detail about the procedural technique.”

Ms. Xiong said that as the popularity of dermal fillers continues to grow, “it’s important for providers to understand the possible adverse events, both to better counsel patients and to improve safety management. The proportion of serious complications such as vascular necrosis and vision changes have increased from 2014 to 2020. This highlights an increased need for training to better understand facial anatomy and to emphasize practice techniques to minimize risk.”

Dr. Lee acknowledged certain limitations of the study, including that “submission of adverse events to the MAUDE database are not verified or standardized,” she told this news organization.

“With the ever-increasing popularity of fillers, it is not surprising that the absolute number of complications is rising, but it is also reassuring to see that the overall ratio of complications per hundred reports is down,” said Lawrence J. Green, MD, clinical professor of dermatology at George Washington University, Washington, who was asked to comment on the study. “I would be curious to know what proportion of filler complications are due to non–core practitioners compared to dermatologists and plastic surgeons.”

The researchers reported having no financial disclosures.

Dr. Green disclosed that he is a speaker, consultant, or investigator for numerous pharmaceutical companies.

[email protected]