Doug Brunk

TOPLINE:

Melanoma in situ drives most cases of melanoma overdiagnoses, according to an analysis by Surveillance, Epidemiology, and End Results (SEER).

METHODOLOGY:

• The increase in melanoma diagnoses in the United States, while mortality has remained flat, has raised concerns about overdiagnosis of melanoma, cases that may not result in harm if left untreated. How much of the overdiagnoses can be attributed to melanoma in situ vs invasive melanoma is unknown.
• To address this question, researchers collected data from the SEER 9 registries database.
• They used DevCan software to calculate the cumulative lifetime risk of White American men and women being diagnosed with melanoma between 1975 and 2018, adjusting for changes in longevity and risk factors over the study period.
• The primary outcome was excess lifetime risk for melanoma diagnosis between 1976 and 2018, adjusted for year 2018 competing mortality and changes in risk factors.

TAKEAWAY:

• Researchers found that between 1975 and 2018, the adjusted lifetime risk of being diagnosed with melanoma in situ increased from 0.17% to 2.7% in White men and 0.08% to 2% in White women.
• An estimated 49.7% and 64.6% of melanomas diagnosed in White men and White women, respectively, were overdiagnosed in 2018.
• Among individuals diagnosed with melanoma in situ, 89.4% of White men and 85.4% of White women were likely overdiagnosed in 2018.

IN PRACTICE:

“A large proportion of overdiagnosed melanomas are in situ cancers, pointing to a potential area to focus for an intervention de-escalation of the intensity of treatment and survivorship care,” the authors wrote.

SOURCE:

Adewole S. Adamson, MD, of the Division of Dermatology at The University of Texas at Austin Dell Medical School, led the research. The study was published in BMJ Evidence-Based Medicine on January 19, 2024.

LIMITATIONS:

The analysis only involved White individuals. Other limitations include a high risk for selection bias and that the researchers assumed no melanoma diagnosis in 1975, which may not be the case.

DISCLOSURES:

Dr. Adamson disclosed that he is supported by the Robert Wood Johnson Foundation through The Harold Amos Medical Faculty Development Program. Coauthor Katy J.L. Bell, MBchB, PhD, of the University of Sydney, is supported by an Australian Government National Health and Medical Research Council Investigator Grant.

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

TOPLINE:

Melanoma in situ drives most cases of melanoma overdiagnoses, according to an analysis by Surveillance, Epidemiology, and End Results (SEER).

METHODOLOGY:

• The increase in melanoma diagnoses in the United States, while mortality has remained flat, has raised concerns about overdiagnosis of melanoma, cases that may not result in harm if left untreated. How much of the overdiagnoses can be attributed to melanoma in situ vs invasive melanoma is unknown.
• To address this question, researchers collected data from the SEER 9 registries database.
• They used DevCan software to calculate the cumulative lifetime risk of White American men and women being diagnosed with melanoma between 1975 and 2018, adjusting for changes in longevity and risk factors over the study period.
• The primary outcome was excess lifetime risk for melanoma diagnosis between 1976 and 2018, adjusted for year 2018 competing mortality and changes in risk factors.

TAKEAWAY:

• Researchers found that between 1975 and 2018, the adjusted lifetime risk of being diagnosed with melanoma in situ increased from 0.17% to 2.7% in White men and 0.08% to 2% in White women.
• An estimated 49.7% and 64.6% of melanomas diagnosed in White men and White women, respectively, were overdiagnosed in 2018.
• Among individuals diagnosed with melanoma in situ, 89.4% of White men and 85.4% of White women were likely overdiagnosed in 2018.

IN PRACTICE:

“A large proportion of overdiagnosed melanomas are in situ cancers, pointing to a potential area to focus for an intervention de-escalation of the intensity of treatment and survivorship care,” the authors wrote.

SOURCE:

Adewole S. Adamson, MD, of the Division of Dermatology at The University of Texas at Austin Dell Medical School, led the research. The study was published in BMJ Evidence-Based Medicine on January 19, 2024.

LIMITATIONS:

The analysis only involved White individuals. Other limitations include a high risk for selection bias and that the researchers assumed no melanoma diagnosis in 1975, which may not be the case.

DISCLOSURES:

Dr. Adamson disclosed that he is supported by the Robert Wood Johnson Foundation through The Harold Amos Medical Faculty Development Program. Coauthor Katy J.L. Bell, MBchB, PhD, of the University of Sydney, is supported by an Australian Government National Health and Medical Research Council Investigator Grant.

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

TOPLINE:

Melanoma in situ drives most cases of melanoma overdiagnoses, according to an analysis by Surveillance, Epidemiology, and End Results (SEER).

METHODOLOGY:

• The increase in melanoma diagnoses in the United States, while mortality has remained flat, has raised concerns about overdiagnosis of melanoma, cases that may not result in harm if left untreated. How much of the overdiagnoses can be attributed to melanoma in situ vs invasive melanoma is unknown.
• To address this question, researchers collected data from the SEER 9 registries database.
• They used DevCan software to calculate the cumulative lifetime risk of White American men and women being diagnosed with melanoma between 1975 and 2018, adjusting for changes in longevity and risk factors over the study period.
• The primary outcome was excess lifetime risk for melanoma diagnosis between 1976 and 2018, adjusted for year 2018 competing mortality and changes in risk factors.

TAKEAWAY:

• Researchers found that between 1975 and 2018, the adjusted lifetime risk of being diagnosed with melanoma in situ increased from 0.17% to 2.7% in White men and 0.08% to 2% in White women.
• An estimated 49.7% and 64.6% of melanomas diagnosed in White men and White women, respectively, were overdiagnosed in 2018.
• Among individuals diagnosed with melanoma in situ, 89.4% of White men and 85.4% of White women were likely overdiagnosed in 2018.

IN PRACTICE:

“A large proportion of overdiagnosed melanomas are in situ cancers, pointing to a potential area to focus for an intervention de-escalation of the intensity of treatment and survivorship care,” the authors wrote.

SOURCE:

Adewole S. Adamson, MD, of the Division of Dermatology at The University of Texas at Austin Dell Medical School, led the research. The study was published in BMJ Evidence-Based Medicine on January 19, 2024.

LIMITATIONS:

The analysis only involved White individuals. Other limitations include a high risk for selection bias and that the researchers assumed no melanoma diagnosis in 1975, which may not be the case.

DISCLOSURES:

Dr. Adamson disclosed that he is supported by the Robert Wood Johnson Foundation through The Harold Amos Medical Faculty Development Program. Coauthor Katy J.L. Bell, MBchB, PhD, of the University of Sydney, is supported by an Australian Government National Health and Medical Research Council Investigator Grant.

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

TOPLINE:

Patients with pemphigus who received rituximab as first-line therapy experienced sustained remission without corticosteroids or additional rituximab infusions, an analysis showed.

METHODOLOGY:

• The short-term efficacy and safety of first-line treatment with rituximab for pemphigus were demonstrated in the Ritux 3 trial, but the rates of long-term remission are unknown.
• French investigators from 25 dermatology departments evaluated 83 patients from the Ritux 3 trial between January 1, 2010, and December 31, 2015.
• They used Kaplan-Meir curves to determine the 5- and 7-year rates of disease-free survival (DFS) without corticosteroids.

TAKEAWAY:

• Of the 83 patients, 44 were in the rituximab-plus-prednisone group and 39 were in the prednisone-only group, with a median follow-up of 87.3 months (7.3 years).
• Among patients in the rituximab plus prednisone group, 43 (93.5%) achieved complete remission without corticosteroids at any time during follow-up, compared with 17 patients (39%) in the prednisone-only group.
• DFS (without corticosteroid therapy) statistically favored patients in the rituximab plus prednisone group compared with patients in the prednisone-only group at follow-up times of 5 years (76.7% vs 35.3%, respectively) and 7 years (72.1% vs 35.3%; P < .001 for both associations).
• In another finding, 31 patients in the rituximab plus prednisone group reported fewer serious adverse events (SAEs) than 58 patients in the prednisone-only group, which corresponds to 0.67 and 1.32 SAEs per patient, respectively (P = .003).

IN PRACTICE:

The study findings demonstrated “the superiority of rituximab over a standard corticosteroids regimen, both in the short term and the long term,” the authors wrote.

SOURCE:

Corresponding author Billal Tedbirt, MD, of the Department of Dermatology at CHU Rouen in France, led the study, which was published online on January 24, 2024, in JAMA Dermatology.

LIMITATIONS:

Nearly 8% of patients did not attend the end of follow-up visit. Also, serum samples used to predict relapse were drawn at month 36, but the researchers said that a window of every 4-6 months might provide higher accuracy of relapses.

DISCLOSURES:

Dr. Tedbirt reported having no disclosures. Four of the study authors reported being investigators for and/or receiving personal fees from several pharmaceutical companies. The study was supported by a grant from the French Society of Dermatology.

A version of this article appeared on Medscape.com.

TOPLINE:

Patients with pemphigus who received rituximab as first-line therapy experienced sustained remission without corticosteroids or additional rituximab infusions, an analysis showed.

METHODOLOGY:

• The short-term efficacy and safety of first-line treatment with rituximab for pemphigus were demonstrated in the Ritux 3 trial, but the rates of long-term remission are unknown.
• French investigators from 25 dermatology departments evaluated 83 patients from the Ritux 3 trial between January 1, 2010, and December 31, 2015.
• They used Kaplan-Meir curves to determine the 5- and 7-year rates of disease-free survival (DFS) without corticosteroids.

TAKEAWAY:

• Of the 83 patients, 44 were in the rituximab-plus-prednisone group and 39 were in the prednisone-only group, with a median follow-up of 87.3 months (7.3 years).
• Among patients in the rituximab plus prednisone group, 43 (93.5%) achieved complete remission without corticosteroids at any time during follow-up, compared with 17 patients (39%) in the prednisone-only group.
• DFS (without corticosteroid therapy) statistically favored patients in the rituximab plus prednisone group compared with patients in the prednisone-only group at follow-up times of 5 years (76.7% vs 35.3%, respectively) and 7 years (72.1% vs 35.3%; P < .001 for both associations).
• In another finding, 31 patients in the rituximab plus prednisone group reported fewer serious adverse events (SAEs) than 58 patients in the prednisone-only group, which corresponds to 0.67 and 1.32 SAEs per patient, respectively (P = .003).

IN PRACTICE:

The study findings demonstrated “the superiority of rituximab over a standard corticosteroids regimen, both in the short term and the long term,” the authors wrote.

SOURCE:

Corresponding author Billal Tedbirt, MD, of the Department of Dermatology at CHU Rouen in France, led the study, which was published online on January 24, 2024, in JAMA Dermatology.

LIMITATIONS:

Nearly 8% of patients did not attend the end of follow-up visit. Also, serum samples used to predict relapse were drawn at month 36, but the researchers said that a window of every 4-6 months might provide higher accuracy of relapses.

DISCLOSURES:

Dr. Tedbirt reported having no disclosures. Four of the study authors reported being investigators for and/or receiving personal fees from several pharmaceutical companies. The study was supported by a grant from the French Society of Dermatology.

A version of this article appeared on Medscape.com.

TOPLINE:

Patients with pemphigus who received rituximab as first-line therapy experienced sustained remission without corticosteroids or additional rituximab infusions, an analysis showed.

METHODOLOGY:

• The short-term efficacy and safety of first-line treatment with rituximab for pemphigus were demonstrated in the Ritux 3 trial, but the rates of long-term remission are unknown.
• French investigators from 25 dermatology departments evaluated 83 patients from the Ritux 3 trial between January 1, 2010, and December 31, 2015.
• They used Kaplan-Meir curves to determine the 5- and 7-year rates of disease-free survival (DFS) without corticosteroids.

TAKEAWAY:

• Of the 83 patients, 44 were in the rituximab-plus-prednisone group and 39 were in the prednisone-only group, with a median follow-up of 87.3 months (7.3 years).
• Among patients in the rituximab plus prednisone group, 43 (93.5%) achieved complete remission without corticosteroids at any time during follow-up, compared with 17 patients (39%) in the prednisone-only group.
• DFS (without corticosteroid therapy) statistically favored patients in the rituximab plus prednisone group compared with patients in the prednisone-only group at follow-up times of 5 years (76.7% vs 35.3%, respectively) and 7 years (72.1% vs 35.3%; P < .001 for both associations).
• In another finding, 31 patients in the rituximab plus prednisone group reported fewer serious adverse events (SAEs) than 58 patients in the prednisone-only group, which corresponds to 0.67 and 1.32 SAEs per patient, respectively (P = .003).

IN PRACTICE:

The study findings demonstrated “the superiority of rituximab over a standard corticosteroids regimen, both in the short term and the long term,” the authors wrote.

SOURCE:

Corresponding author Billal Tedbirt, MD, of the Department of Dermatology at CHU Rouen in France, led the study, which was published online on January 24, 2024, in JAMA Dermatology.

LIMITATIONS:

Nearly 8% of patients did not attend the end of follow-up visit. Also, serum samples used to predict relapse were drawn at month 36, but the researchers said that a window of every 4-6 months might provide higher accuracy of relapses.

DISCLOSURES:

Dr. Tedbirt reported having no disclosures. Four of the study authors reported being investigators for and/or receiving personal fees from several pharmaceutical companies. The study was supported by a grant from the French Society of Dermatology.

A version of this article appeared on Medscape.com.

A clinic aimed at managing patients with difficult-to-control atopic dermatitis (AD) by involving assessments from a team of clinicians from different disciplines led to significant improvements in severity of the disease, results from a single-center study showed.

“A significant challenge in caring for patients with atopic dermatitis is lack of collaboration between healthcare providers, leading to disjointed care, inconsistent treatment plans, and conflicting dialogue with patients,” first author Alexis Tracy, MD, a combined allergy and dermatology research fellow at Rady Children’s Hospital, San Diego, and colleagues wrote in the study, which was published online January 14, 2024, in Pediatric Dermatology.

Launched in 2019, the clinic, which is called the Multidisciplinary Atopic Dermatitis Program (MADP), is a collaborative effort between with Rady Children’s Hospital and the University of California San Diego Health division of dermatology, division of allergy & immunology, and the hospital’s clinical pharmacy. Patients referred to the MADP undergo a concurrent, comprehensive evaluation by a dermatologist, allergist, clinical pharmacist, and others who help to assess AD severity, provide family education about the disease, and form a care plan using the model of shared decision-making (SDM). Visits take about two hours, and the frequency of follow-up visits varies.

Courtesy Rady Children&#039;s Hospital

In the dermatology realm, tools used to compare the extent and severity of AD between visits include the Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), the Children’s Dermatology Life Quality Index (CDLQI), Validated Investigator Global Assessment (vIGA), Body Surface Area (BSA), and the Numerical Rating Scale (NRS).To investigate the MADP’s success to date, Dr. Tracy and colleagues evaluated 44 patients with a history of moderate to severe, persistent AD who were referred to the clinic between April 3, 2019, and October 22, 2022, and had between one and three follow-up visits. The patients ranged from age 4 months to 18 years (mean, 7.74 years).

Compared with baseline, EASI scores of patients decreased significantly, with an average mean improvement of 9.61 by the second visit, 15.12 by the third visit, and 17.42 by the fourth visit (P <.001 for all three). These represent an average decreases of 44.20%, 63.26%, 74.35%, respectively.

At the seventh visit, the EASI score decreased by a mean of 33.48 (P = .008), which represents an average decrease of 91.52% from baseline. Of the 44 patients, 32 achieved an EASI 50 and 21 achieved an EASI 75.

In other findings, the mean vIGA improved with each visit, with the largest observed improvement at the seventh visit (a mean of 2.25 points; P = .009) and the greatest mean improvement in the POEM score was seen at the sixth visit (a mean of 11.13 points; P < .001). The mean difference in CDLQI scores also increased with each visit, with the largest improvement seen at the sixth visit (an increase of 12 points; P < .001).

Similarly, BSA progressively improved at each clinic visit, from a mean decrease of 16.02% at the second visit to a mean decrease of 56.04% at the seventh visit (P < .001 for both). Meanwhile, the largest mean improvement in pruritus was seen at the sixth visit (a mean of 4.10 points; P = .001).

In an interview, MADP’s codirector, Lawrence Eichenfield, MD, chief of pediatric and adolescent dermatology at Rady Children’s Hospital, said that the consistency of data showing rapid, consistent improvement with a varied set of physician assessed scores and patient-reported outcomes “was very impressive, especially given the variation in severity, extent and difficult course of many of the patients we saw, and spectrum of interventions – from topical regimens to advanced systemic therapies,” he said. “As clinicians we tend to remember the ‘tough cases,’ and it was tremendous to see the impact and utility of the clinic.”

Courtesy University of California, San Diego

Important model of care

Asked to comment on the results, pediatric dermatologist Moise L. Levy, MD, professor of internal medicine and pediatrics at the University of Texas at Austin, who was not involved with the study, characterized the MADP as an important model of care. “Multi-interdisciplinary care of such conditions is well-known to be of great help for patients and their families,” he told this news organization.

“A key part of the ‘team’ is the family/patient engagement and shared decision-making. The use of visual aides to highlight components of care was likely of great use, as well,” he said. “All such interventions impact the disease, as well as associated problems, such as itch, sleep, and mental health. Importantly, such interventions, while known to be useful as demonstrated by the authors, take time, and relate to improved outcomes as noted by the date outlined by the authors.”

The study authors acknowledged certain limitations of the study, including the lack of a control group with single-specialty visits. “The real take-away is that taking the time to do more holistic assessments of health — with skin and allergy issues being discussed, and consistent education and messaging — helps make our medical interventions more successful, with both objective disease improvement and patient/family satisfaction,” Dr. Eichenfield said in the interview.

Pfizer and Sanofi provided financial support to MADP, and for the study. Dr. Eichenfield disclosed that he serves as a scientific adviser, consultant, and/or clinical trial investigator for AbbVie, Amgen, Aslan, Castle Biosciences, Dermavant, Eli Lilly and Company, Forté, Galderma, Incyte, Janssen, LEO Pharma, Novartis, Ortho Dermatologics, Pfizer, Regeneron Pharmaceuticals, Sanofi-Genzyme, Trialspark, and UCB. Dr. Geng disclosed ties with Sanofi, Regeneron, Pfizer, and AbbVie, and is an adviser to Incyte, Galderma, Eli-Lilly, and LEO. The other authors reported having no disclosures. Dr. Levy disclosed ties with Abeona, Amgen, Arcutis, Castle Creek, Dusa Pharma, Krystal Bio, Novan, Regeneron, and Sanofi Genzyme. He is also an investigator for Janssen.

A clinic aimed at managing patients with difficult-to-control atopic dermatitis (AD) by involving assessments from a team of clinicians from different disciplines led to significant improvements in severity of the disease, results from a single-center study showed.

“A significant challenge in caring for patients with atopic dermatitis is lack of collaboration between healthcare providers, leading to disjointed care, inconsistent treatment plans, and conflicting dialogue with patients,” first author Alexis Tracy, MD, a combined allergy and dermatology research fellow at Rady Children’s Hospital, San Diego, and colleagues wrote in the study, which was published online January 14, 2024, in Pediatric Dermatology.

Launched in 2019, the clinic, which is called the Multidisciplinary Atopic Dermatitis Program (MADP), is a collaborative effort between with Rady Children’s Hospital and the University of California San Diego Health division of dermatology, division of allergy & immunology, and the hospital’s clinical pharmacy. Patients referred to the MADP undergo a concurrent, comprehensive evaluation by a dermatologist, allergist, clinical pharmacist, and others who help to assess AD severity, provide family education about the disease, and form a care plan using the model of shared decision-making (SDM). Visits take about two hours, and the frequency of follow-up visits varies.

Courtesy Rady Children&#039;s Hospital

In the dermatology realm, tools used to compare the extent and severity of AD between visits include the Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), the Children’s Dermatology Life Quality Index (CDLQI), Validated Investigator Global Assessment (vIGA), Body Surface Area (BSA), and the Numerical Rating Scale (NRS).To investigate the MADP’s success to date, Dr. Tracy and colleagues evaluated 44 patients with a history of moderate to severe, persistent AD who were referred to the clinic between April 3, 2019, and October 22, 2022, and had between one and three follow-up visits. The patients ranged from age 4 months to 18 years (mean, 7.74 years).

Compared with baseline, EASI scores of patients decreased significantly, with an average mean improvement of 9.61 by the second visit, 15.12 by the third visit, and 17.42 by the fourth visit (P <.001 for all three). These represent an average decreases of 44.20%, 63.26%, 74.35%, respectively.

At the seventh visit, the EASI score decreased by a mean of 33.48 (P = .008), which represents an average decrease of 91.52% from baseline. Of the 44 patients, 32 achieved an EASI 50 and 21 achieved an EASI 75.

In other findings, the mean vIGA improved with each visit, with the largest observed improvement at the seventh visit (a mean of 2.25 points; P = .009) and the greatest mean improvement in the POEM score was seen at the sixth visit (a mean of 11.13 points; P < .001). The mean difference in CDLQI scores also increased with each visit, with the largest improvement seen at the sixth visit (an increase of 12 points; P < .001).

Similarly, BSA progressively improved at each clinic visit, from a mean decrease of 16.02% at the second visit to a mean decrease of 56.04% at the seventh visit (P < .001 for both). Meanwhile, the largest mean improvement in pruritus was seen at the sixth visit (a mean of 4.10 points; P = .001).

In an interview, MADP’s codirector, Lawrence Eichenfield, MD, chief of pediatric and adolescent dermatology at Rady Children’s Hospital, said that the consistency of data showing rapid, consistent improvement with a varied set of physician assessed scores and patient-reported outcomes “was very impressive, especially given the variation in severity, extent and difficult course of many of the patients we saw, and spectrum of interventions – from topical regimens to advanced systemic therapies,” he said. “As clinicians we tend to remember the ‘tough cases,’ and it was tremendous to see the impact and utility of the clinic.”

Courtesy University of California, San Diego

Important model of care

Asked to comment on the results, pediatric dermatologist Moise L. Levy, MD, professor of internal medicine and pediatrics at the University of Texas at Austin, who was not involved with the study, characterized the MADP as an important model of care. “Multi-interdisciplinary care of such conditions is well-known to be of great help for patients and their families,” he told this news organization.

“A key part of the ‘team’ is the family/patient engagement and shared decision-making. The use of visual aides to highlight components of care was likely of great use, as well,” he said. “All such interventions impact the disease, as well as associated problems, such as itch, sleep, and mental health. Importantly, such interventions, while known to be useful as demonstrated by the authors, take time, and relate to improved outcomes as noted by the date outlined by the authors.”

The study authors acknowledged certain limitations of the study, including the lack of a control group with single-specialty visits. “The real take-away is that taking the time to do more holistic assessments of health — with skin and allergy issues being discussed, and consistent education and messaging — helps make our medical interventions more successful, with both objective disease improvement and patient/family satisfaction,” Dr. Eichenfield said in the interview.

Pfizer and Sanofi provided financial support to MADP, and for the study. Dr. Eichenfield disclosed that he serves as a scientific adviser, consultant, and/or clinical trial investigator for AbbVie, Amgen, Aslan, Castle Biosciences, Dermavant, Eli Lilly and Company, Forté, Galderma, Incyte, Janssen, LEO Pharma, Novartis, Ortho Dermatologics, Pfizer, Regeneron Pharmaceuticals, Sanofi-Genzyme, Trialspark, and UCB. Dr. Geng disclosed ties with Sanofi, Regeneron, Pfizer, and AbbVie, and is an adviser to Incyte, Galderma, Eli-Lilly, and LEO. The other authors reported having no disclosures. Dr. Levy disclosed ties with Abeona, Amgen, Arcutis, Castle Creek, Dusa Pharma, Krystal Bio, Novan, Regeneron, and Sanofi Genzyme. He is also an investigator for Janssen.

A clinic aimed at managing patients with difficult-to-control atopic dermatitis (AD) by involving assessments from a team of clinicians from different disciplines led to significant improvements in severity of the disease, results from a single-center study showed.

“A significant challenge in caring for patients with atopic dermatitis is lack of collaboration between healthcare providers, leading to disjointed care, inconsistent treatment plans, and conflicting dialogue with patients,” first author Alexis Tracy, MD, a combined allergy and dermatology research fellow at Rady Children’s Hospital, San Diego, and colleagues wrote in the study, which was published online January 14, 2024, in Pediatric Dermatology.

Launched in 2019, the clinic, which is called the Multidisciplinary Atopic Dermatitis Program (MADP), is a collaborative effort between with Rady Children’s Hospital and the University of California San Diego Health division of dermatology, division of allergy & immunology, and the hospital’s clinical pharmacy. Patients referred to the MADP undergo a concurrent, comprehensive evaluation by a dermatologist, allergist, clinical pharmacist, and others who help to assess AD severity, provide family education about the disease, and form a care plan using the model of shared decision-making (SDM). Visits take about two hours, and the frequency of follow-up visits varies.

Courtesy Rady Children&#039;s Hospital

In the dermatology realm, tools used to compare the extent and severity of AD between visits include the Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), the Children’s Dermatology Life Quality Index (CDLQI), Validated Investigator Global Assessment (vIGA), Body Surface Area (BSA), and the Numerical Rating Scale (NRS).To investigate the MADP’s success to date, Dr. Tracy and colleagues evaluated 44 patients with a history of moderate to severe, persistent AD who were referred to the clinic between April 3, 2019, and October 22, 2022, and had between one and three follow-up visits. The patients ranged from age 4 months to 18 years (mean, 7.74 years).

Compared with baseline, EASI scores of patients decreased significantly, with an average mean improvement of 9.61 by the second visit, 15.12 by the third visit, and 17.42 by the fourth visit (P <.001 for all three). These represent an average decreases of 44.20%, 63.26%, 74.35%, respectively.

At the seventh visit, the EASI score decreased by a mean of 33.48 (P = .008), which represents an average decrease of 91.52% from baseline. Of the 44 patients, 32 achieved an EASI 50 and 21 achieved an EASI 75.

In other findings, the mean vIGA improved with each visit, with the largest observed improvement at the seventh visit (a mean of 2.25 points; P = .009) and the greatest mean improvement in the POEM score was seen at the sixth visit (a mean of 11.13 points; P < .001). The mean difference in CDLQI scores also increased with each visit, with the largest improvement seen at the sixth visit (an increase of 12 points; P < .001).

Similarly, BSA progressively improved at each clinic visit, from a mean decrease of 16.02% at the second visit to a mean decrease of 56.04% at the seventh visit (P < .001 for both). Meanwhile, the largest mean improvement in pruritus was seen at the sixth visit (a mean of 4.10 points; P = .001).

In an interview, MADP’s codirector, Lawrence Eichenfield, MD, chief of pediatric and adolescent dermatology at Rady Children’s Hospital, said that the consistency of data showing rapid, consistent improvement with a varied set of physician assessed scores and patient-reported outcomes “was very impressive, especially given the variation in severity, extent and difficult course of many of the patients we saw, and spectrum of interventions – from topical regimens to advanced systemic therapies,” he said. “As clinicians we tend to remember the ‘tough cases,’ and it was tremendous to see the impact and utility of the clinic.”

Courtesy University of California, San Diego

Important model of care

Asked to comment on the results, pediatric dermatologist Moise L. Levy, MD, professor of internal medicine and pediatrics at the University of Texas at Austin, who was not involved with the study, characterized the MADP as an important model of care. “Multi-interdisciplinary care of such conditions is well-known to be of great help for patients and their families,” he told this news organization.

“A key part of the ‘team’ is the family/patient engagement and shared decision-making. The use of visual aides to highlight components of care was likely of great use, as well,” he said. “All such interventions impact the disease, as well as associated problems, such as itch, sleep, and mental health. Importantly, such interventions, while known to be useful as demonstrated by the authors, take time, and relate to improved outcomes as noted by the date outlined by the authors.”

The study authors acknowledged certain limitations of the study, including the lack of a control group with single-specialty visits. “The real take-away is that taking the time to do more holistic assessments of health — with skin and allergy issues being discussed, and consistent education and messaging — helps make our medical interventions more successful, with both objective disease improvement and patient/family satisfaction,” Dr. Eichenfield said in the interview.

Pfizer and Sanofi provided financial support to MADP, and for the study. Dr. Eichenfield disclosed that he serves as a scientific adviser, consultant, and/or clinical trial investigator for AbbVie, Amgen, Aslan, Castle Biosciences, Dermavant, Eli Lilly and Company, Forté, Galderma, Incyte, Janssen, LEO Pharma, Novartis, Ortho Dermatologics, Pfizer, Regeneron Pharmaceuticals, Sanofi-Genzyme, Trialspark, and UCB. Dr. Geng disclosed ties with Sanofi, Regeneron, Pfizer, and AbbVie, and is an adviser to Incyte, Galderma, Eli-Lilly, and LEO. The other authors reported having no disclosures. Dr. Levy disclosed ties with Abeona, Amgen, Arcutis, Castle Creek, Dusa Pharma, Krystal Bio, Novan, Regeneron, and Sanofi Genzyme. He is also an investigator for Janssen.

The Food and Drug Administration has cleared the DermaSensor device for point-of-care, noninvasive testing for all types of skin cancer.

The handheld wireless tool, which was developed by Miami-based DermaSensor Inc., operates on battery power, uses spectroscopy and algorithms to evaluate skin lesions for potential cancer in a matter of seconds, and is intended for use by primary care physicians. After the device completes the scan of a lesion, a result of “investigate further” (positive result) suggests further evaluation through a referral to a dermatologist, while “monitor” (negative result) suggests that there is no immediate need for a referral to a dermatologist.

In a pivotal trial of the device that evaluated 224 high risk lesions at 18 primary care study sites in the United States and 4 in Australia, the device had an overall sensitivity of 95.5% for detecting malignancy.

In a more recent validation study funded by DermaSensor, investigators tested 333 lesions at four U.S. dermatology offices and found that the overall device sensitivity was 97.04%, with subgroup sensitivity of 96.67% for melanoma, 97.22% for basal cell carcinoma, and 97.01% for squamous cell carcinoma. Overall specificity of the device was 26.22%.

The study authors, led by Tallahassee, Fla.–based dermatologist Armand B. Cognetta Jr., MD, concluded that DermaSensor’s rapid clinical analysis of lesions “allows for its easy integration into clinical practice infrastructures. Proper use of this device may aid in the reduction of morbidity and mortality associated with skin cancer through expedited and enhanced detection and intervention.”

According to marketing material from the DermaSensor website, the device’s AI algorithm was developed and validated with more than 20,000 scans, composed of more than 4,000 benign and malignant lesions. In a statement about the clearance, the FDA emphasized that the device “should not be used as the sole diagnostic criterion nor to confirm a diagnosis of skin cancer.” The agency is requiring that the manufacturer “conduct additional post-market clinical validation performance testing of the DermaSensor device in patients from demographic groups representative of the U.S. population, including populations who had limited representation of melanomas in the premarket studies, due to their having a relatively low incidence of the disease.”

According to a spokesperson for DermaSensor, pricing for the device is based on a subscription model: $199 per month for five patients or $399 per month for unlimited use. DermaSensor is currently commercially available in Europe and Australia.

Asked to comment, Vishal A. Patel, MD, director of cutaneous oncology at the George Washington Cancer Center, Washington, said that the FDA clearance of DermaSensor highlights the growing appreciation of AI-driven diagnostic support for primary care providers and dermatologists. "Skin cancers are a growing epidemic in the US and the ability to accurately identify potential suspicious lesions without immediately reaching for the scalpel is invaluable," Patel told this news organization. He was not involved with DermSensor studies.

"Furthermore, this tool can help address the shortage of dermatologists and long wait times by helping primary care providers accurately risk-stratify patients and identify those who need to be seen immediately for potential biopsy and expert care," he added. "However, just like with any new technology, we must use caution to not overutilize this tool," which he said, could "lead to overdiagnosis and overtreatment of early or innocuous lesions that are better managed with empiric field treatments." 

Dr. Cognetta was a paid investigator for the study.

Dr. Patel disclosed that he is chief medical officer for Lazarus AI.

The Food and Drug Administration has cleared the DermaSensor device for point-of-care, noninvasive testing for all types of skin cancer.

The handheld wireless tool, which was developed by Miami-based DermaSensor Inc., operates on battery power, uses spectroscopy and algorithms to evaluate skin lesions for potential cancer in a matter of seconds, and is intended for use by primary care physicians. After the device completes the scan of a lesion, a result of “investigate further” (positive result) suggests further evaluation through a referral to a dermatologist, while “monitor” (negative result) suggests that there is no immediate need for a referral to a dermatologist.

In a pivotal trial of the device that evaluated 224 high risk lesions at 18 primary care study sites in the United States and 4 in Australia, the device had an overall sensitivity of 95.5% for detecting malignancy.

In a more recent validation study funded by DermaSensor, investigators tested 333 lesions at four U.S. dermatology offices and found that the overall device sensitivity was 97.04%, with subgroup sensitivity of 96.67% for melanoma, 97.22% for basal cell carcinoma, and 97.01% for squamous cell carcinoma. Overall specificity of the device was 26.22%.

The study authors, led by Tallahassee, Fla.–based dermatologist Armand B. Cognetta Jr., MD, concluded that DermaSensor’s rapid clinical analysis of lesions “allows for its easy integration into clinical practice infrastructures. Proper use of this device may aid in the reduction of morbidity and mortality associated with skin cancer through expedited and enhanced detection and intervention.”

According to marketing material from the DermaSensor website, the device’s AI algorithm was developed and validated with more than 20,000 scans, composed of more than 4,000 benign and malignant lesions. In a statement about the clearance, the FDA emphasized that the device “should not be used as the sole diagnostic criterion nor to confirm a diagnosis of skin cancer.” The agency is requiring that the manufacturer “conduct additional post-market clinical validation performance testing of the DermaSensor device in patients from demographic groups representative of the U.S. population, including populations who had limited representation of melanomas in the premarket studies, due to their having a relatively low incidence of the disease.”

According to a spokesperson for DermaSensor, pricing for the device is based on a subscription model: $199 per month for five patients or $399 per month for unlimited use. DermaSensor is currently commercially available in Europe and Australia.

Asked to comment, Vishal A. Patel, MD, director of cutaneous oncology at the George Washington Cancer Center, Washington, said that the FDA clearance of DermaSensor highlights the growing appreciation of AI-driven diagnostic support for primary care providers and dermatologists. "Skin cancers are a growing epidemic in the US and the ability to accurately identify potential suspicious lesions without immediately reaching for the scalpel is invaluable," Patel told this news organization. He was not involved with DermSensor studies.

"Furthermore, this tool can help address the shortage of dermatologists and long wait times by helping primary care providers accurately risk-stratify patients and identify those who need to be seen immediately for potential biopsy and expert care," he added. "However, just like with any new technology, we must use caution to not overutilize this tool," which he said, could "lead to overdiagnosis and overtreatment of early or innocuous lesions that are better managed with empiric field treatments." 

Dr. Cognetta was a paid investigator for the study.

Dr. Patel disclosed that he is chief medical officer for Lazarus AI.

The Food and Drug Administration has cleared the DermaSensor device for point-of-care, noninvasive testing for all types of skin cancer.

The handheld wireless tool, which was developed by Miami-based DermaSensor Inc., operates on battery power, uses spectroscopy and algorithms to evaluate skin lesions for potential cancer in a matter of seconds, and is intended for use by primary care physicians. After the device completes the scan of a lesion, a result of “investigate further” (positive result) suggests further evaluation through a referral to a dermatologist, while “monitor” (negative result) suggests that there is no immediate need for a referral to a dermatologist.

In a pivotal trial of the device that evaluated 224 high risk lesions at 18 primary care study sites in the United States and 4 in Australia, the device had an overall sensitivity of 95.5% for detecting malignancy.

In a more recent validation study funded by DermaSensor, investigators tested 333 lesions at four U.S. dermatology offices and found that the overall device sensitivity was 97.04%, with subgroup sensitivity of 96.67% for melanoma, 97.22% for basal cell carcinoma, and 97.01% for squamous cell carcinoma. Overall specificity of the device was 26.22%.

The study authors, led by Tallahassee, Fla.–based dermatologist Armand B. Cognetta Jr., MD, concluded that DermaSensor’s rapid clinical analysis of lesions “allows for its easy integration into clinical practice infrastructures. Proper use of this device may aid in the reduction of morbidity and mortality associated with skin cancer through expedited and enhanced detection and intervention.”

According to marketing material from the DermaSensor website, the device’s AI algorithm was developed and validated with more than 20,000 scans, composed of more than 4,000 benign and malignant lesions. In a statement about the clearance, the FDA emphasized that the device “should not be used as the sole diagnostic criterion nor to confirm a diagnosis of skin cancer.” The agency is requiring that the manufacturer “conduct additional post-market clinical validation performance testing of the DermaSensor device in patients from demographic groups representative of the U.S. population, including populations who had limited representation of melanomas in the premarket studies, due to their having a relatively low incidence of the disease.”

According to a spokesperson for DermaSensor, pricing for the device is based on a subscription model: $199 per month for five patients or $399 per month for unlimited use. DermaSensor is currently commercially available in Europe and Australia.

Asked to comment, Vishal A. Patel, MD, director of cutaneous oncology at the George Washington Cancer Center, Washington, said that the FDA clearance of DermaSensor highlights the growing appreciation of AI-driven diagnostic support for primary care providers and dermatologists. "Skin cancers are a growing epidemic in the US and the ability to accurately identify potential suspicious lesions without immediately reaching for the scalpel is invaluable," Patel told this news organization. He was not involved with DermSensor studies.

"Furthermore, this tool can help address the shortage of dermatologists and long wait times by helping primary care providers accurately risk-stratify patients and identify those who need to be seen immediately for potential biopsy and expert care," he added. "However, just like with any new technology, we must use caution to not overutilize this tool," which he said, could "lead to overdiagnosis and overtreatment of early or innocuous lesions that are better managed with empiric field treatments." 

Dr. Cognetta was a paid investigator for the study.

Dr. Patel disclosed that he is chief medical officer for Lazarus AI.

TOPLINE:

The efficacy of clascoterone cream 1% for treating acne vulgaris appears to increase over time after 12 weeks of use and up to 1 year.

METHODOLOGY:

• A 1% cream formulation of clascoterone, a topical androgen receptor inhibitor, is approved for the treatment of acne vulgaris in patients aged 12 years and older based on results from two identical phase 3 12-week trials, NCT02608450 and NCT02608476, and a long-term extension (LTE) study.
• The purpose of the current study was to evaluate the integrated efficacy of clascoterone cream 1% (Winlevi) in the intention-to-treat population of patients from all three trials.
• In the pivotal trials, investigators randomized patients with acne 1:1 to receive clascoterone cream 1% or vehicle twice daily for 12 weeks. Participants were eligible to enter the LTE study, in which patients applied clascoterone to the face, and if they wanted to, the trunk for up to 9 more months.
• To assess combined efficacy, researchers evaluated the proportion of patients who achieved an Investigator’s Global Assessment (IGA) of 0 or 1.

TAKEAWAY:

• Of the 1143 patients from the pivotal trials who completed 12 weeks of treatment, 576 were in the clascoterone group and 567 were in the vehicle group. Of the 600 patients who entered the LTE study, 311 were in the clascoterone group and 289 were in the vehicle group. Of these, 343 completed the LTE study.
• At week 12, the proportion of patients who achieved treatment success was higher in the clascoterone group than in the vehicle group (19.9% vs 7.7%, respectively; P < .0001).
• In the LTE study, the proportion of patients previously treated with clascoterone who achieved a facial IGA of 0/1 increased from 13.5% at extension day 0 to 29.9% at extension day 274, while the proportion of patients previously treated with vehicle and switched to clascoterone who achieved a facial IGA of 0/1 increased from 6.2% at extension day 0 to 30.4% at extension day 274.
• Similarly, the proportion of patients in the LTE study with a truncal IGA of 0/1 increased from 4.9% at extension day 0 to 31.7% on extension day 274.

IN PRACTICE:

“Clinicians may consider counseling patients that treatment persistence is required to maximize the efficacy of clascoterone treatment,” the authors concluded.

SOURCE:

Lawrence F. Eichenfield, MD, of the departments of dermatology and pediatrics at the University of California and Rady Children’s Hospital, San Diego, California, led the research. The study was published in the January 2024 issue of the Journal of Drugs in Dermatology.

LIMITATIONS:

There was a high patient discontinuation rate before and during the LET study. Also, no assessment was made as to how clascoterone affected patients’ quality of life.

DISCLOSURES:

Clascoterone manufacturer Cassiopea funded the studies. Dr. Eichenfield and fellow investigators Adelaide A. Hebert, MD, and Linda Stein Gold, MD, received compensation from Cassiopea as advisers and disclosed ties to many other pharmaceutical companies.
 

A version of this article appeared on Medscape.com.

TOPLINE:

The efficacy of clascoterone cream 1% for treating acne vulgaris appears to increase over time after 12 weeks of use and up to 1 year.

METHODOLOGY:

• A 1% cream formulation of clascoterone, a topical androgen receptor inhibitor, is approved for the treatment of acne vulgaris in patients aged 12 years and older based on results from two identical phase 3 12-week trials, NCT02608450 and NCT02608476, and a long-term extension (LTE) study.
• The purpose of the current study was to evaluate the integrated efficacy of clascoterone cream 1% (Winlevi) in the intention-to-treat population of patients from all three trials.
• In the pivotal trials, investigators randomized patients with acne 1:1 to receive clascoterone cream 1% or vehicle twice daily for 12 weeks. Participants were eligible to enter the LTE study, in which patients applied clascoterone to the face, and if they wanted to, the trunk for up to 9 more months.
• To assess combined efficacy, researchers evaluated the proportion of patients who achieved an Investigator’s Global Assessment (IGA) of 0 or 1.

TAKEAWAY:

• Of the 1143 patients from the pivotal trials who completed 12 weeks of treatment, 576 were in the clascoterone group and 567 were in the vehicle group. Of the 600 patients who entered the LTE study, 311 were in the clascoterone group and 289 were in the vehicle group. Of these, 343 completed the LTE study.
• At week 12, the proportion of patients who achieved treatment success was higher in the clascoterone group than in the vehicle group (19.9% vs 7.7%, respectively; P < .0001).
• In the LTE study, the proportion of patients previously treated with clascoterone who achieved a facial IGA of 0/1 increased from 13.5% at extension day 0 to 29.9% at extension day 274, while the proportion of patients previously treated with vehicle and switched to clascoterone who achieved a facial IGA of 0/1 increased from 6.2% at extension day 0 to 30.4% at extension day 274.
• Similarly, the proportion of patients in the LTE study with a truncal IGA of 0/1 increased from 4.9% at extension day 0 to 31.7% on extension day 274.

IN PRACTICE:

“Clinicians may consider counseling patients that treatment persistence is required to maximize the efficacy of clascoterone treatment,” the authors concluded.

SOURCE:

Lawrence F. Eichenfield, MD, of the departments of dermatology and pediatrics at the University of California and Rady Children’s Hospital, San Diego, California, led the research. The study was published in the January 2024 issue of the Journal of Drugs in Dermatology.

LIMITATIONS:

There was a high patient discontinuation rate before and during the LET study. Also, no assessment was made as to how clascoterone affected patients’ quality of life.

DISCLOSURES:

Clascoterone manufacturer Cassiopea funded the studies. Dr. Eichenfield and fellow investigators Adelaide A. Hebert, MD, and Linda Stein Gold, MD, received compensation from Cassiopea as advisers and disclosed ties to many other pharmaceutical companies.
 

A version of this article appeared on Medscape.com.

TOPLINE:

The efficacy of clascoterone cream 1% for treating acne vulgaris appears to increase over time after 12 weeks of use and up to 1 year.

METHODOLOGY:

• A 1% cream formulation of clascoterone, a topical androgen receptor inhibitor, is approved for the treatment of acne vulgaris in patients aged 12 years and older based on results from two identical phase 3 12-week trials, NCT02608450 and NCT02608476, and a long-term extension (LTE) study.
• The purpose of the current study was to evaluate the integrated efficacy of clascoterone cream 1% (Winlevi) in the intention-to-treat population of patients from all three trials.
• In the pivotal trials, investigators randomized patients with acne 1:1 to receive clascoterone cream 1% or vehicle twice daily for 12 weeks. Participants were eligible to enter the LTE study, in which patients applied clascoterone to the face, and if they wanted to, the trunk for up to 9 more months.
• To assess combined efficacy, researchers evaluated the proportion of patients who achieved an Investigator’s Global Assessment (IGA) of 0 or 1.

TAKEAWAY:

• Of the 1143 patients from the pivotal trials who completed 12 weeks of treatment, 576 were in the clascoterone group and 567 were in the vehicle group. Of the 600 patients who entered the LTE study, 311 were in the clascoterone group and 289 were in the vehicle group. Of these, 343 completed the LTE study.
• At week 12, the proportion of patients who achieved treatment success was higher in the clascoterone group than in the vehicle group (19.9% vs 7.7%, respectively; P < .0001).
• In the LTE study, the proportion of patients previously treated with clascoterone who achieved a facial IGA of 0/1 increased from 13.5% at extension day 0 to 29.9% at extension day 274, while the proportion of patients previously treated with vehicle and switched to clascoterone who achieved a facial IGA of 0/1 increased from 6.2% at extension day 0 to 30.4% at extension day 274.
• Similarly, the proportion of patients in the LTE study with a truncal IGA of 0/1 increased from 4.9% at extension day 0 to 31.7% on extension day 274.

IN PRACTICE:

“Clinicians may consider counseling patients that treatment persistence is required to maximize the efficacy of clascoterone treatment,” the authors concluded.

SOURCE:

Lawrence F. Eichenfield, MD, of the departments of dermatology and pediatrics at the University of California and Rady Children’s Hospital, San Diego, California, led the research. The study was published in the January 2024 issue of the Journal of Drugs in Dermatology.

LIMITATIONS:

There was a high patient discontinuation rate before and during the LET study. Also, no assessment was made as to how clascoterone affected patients’ quality of life.

DISCLOSURES:

Clascoterone manufacturer Cassiopea funded the studies. Dr. Eichenfield and fellow investigators Adelaide A. Hebert, MD, and Linda Stein Gold, MD, received compensation from Cassiopea as advisers and disclosed ties to many other pharmaceutical companies.
 

A version of this article appeared on Medscape.com.

Infection with COVID-19 conferred a nearly twofold risk of developing alopecia areata (AA), results from a large analysis of Korean patients demonstrated.

“There is a growing number of reports on new onset, exacerbation, and recurrence of AA after COVID-19,” corresponding author Jin Park, MD, PhD, of the department of dermatology at Jeonbuk National University Medical School, South Korea, and colleagues wrote in a research letter published online January 10, 2024, in JAMA Dermatology. “However, evidence supporting an association between COVID-19 and AA is limited.”

To investigate the association between COVID-19 and AA, the researchers used data from the Korea Disease Control and Prevention Agency–COVID-19–National Health Insurance Service cohort to conduct a propensity score–matched, nationwide, population-based cohort study from October 8, 2020, to September 30, 2021. They used Cox proportional hazards regression to calculate the incidence, prevalence, and adjusted hazard ratios (AHRs) for AA.

The cohort consisted of 259,369 patients with COVID-19 and 259,369 uninfected controls. The researchers observed an increased risk of telogen effluvium in patients with COVID-19 compared with the uninfected controls (AHR, 6.40; 95% CI, 4.92-8.33), while the incidence of epidermal cysts, benign skin tumors, and other negative control outcomes did not differ between groups.

Meanwhile, the incidence of AA in patients with COVID-19 was significantly higher compared with the uninfected controls (43.19 per 10,000 person-years [PY]), regardless of clinical subtype. This translated into an AHR of 1.82 (95% CI, 1.60-2.07). In other findings, the incidence of patchy AA and alopecia totalis and alopecia universalis (AT/AU) was 35.94 and 7.24 per 10,000 PY in patients with COVID-19 compared with 19.43 and 4.18 per 10,000 PY in uninfected controls, respectively.

“These findings support the possible role of COVID-19 in AA occurrence and exacerbation, although other environmental factors, such as psychological stress, may have also contributed to AA development during the pandemic,” the authors concluded. “Plausible mechanisms of AA following COVID-19 include antigenic molecular mimicry between SARS-CoV-2 and hair follicle autoantigens, cytokine shifting, and bystander activation.”

They acknowledged certain limitations of the analysis, including the potential for detection or misclassification bias and the fact that it did not evaluate causality between the two conditions.

Shari Lipner, MD, PhD, associate professor of dermatology at Weill Cornell Medicine, New York, who was asked to comment on the study, said that strengths of the study include the large sample size, and the use of positive and negative outcome controls, and that the incidence and prevalence of AA in Korea was stable during the prepandemic period. “A weakness of the study is that all alopecia areata cases may not have necessarily been confirmed,” Dr. Lipner told this news organization.

“Based on this study, dermatologists may consider AA in the differential diagnosis for a patient presenting with hair loss with recent COVID-19 diagnosis,” she added, noting that the potential for prevention of AA flares is also a reason to recommend COVID-19 vaccination for patients with a history of AA.

Christine Ko, MD, professor of dermatology and pathology at Yale University, New Haven, Connecticut, who was also asked to comment on the study, said that while the analysis suggests a definite epidemiologic association between COVID-19 and AA, “any causal relationship needs further study.” She added that she has no specific advice for patients who develop AA following a COVID-19 infection. “Any conversation about AA can be difficult because there is no way to prognosticate if someone will just have one small, localized area of hair loss,” or several small areas, versus loss of all hair on the head or even the body as well, Dr. Ko explained.

The study was supported with grants from the National Research Foundation of the Korean Government and the Ministry of Health and Welfare, Republic of Korea. The authors, as well as Dr. Lipner and Dr. Ko, reported having no relevant disclosures.

Infection with COVID-19 conferred a nearly twofold risk of developing alopecia areata (AA), results from a large analysis of Korean patients demonstrated.

“There is a growing number of reports on new onset, exacerbation, and recurrence of AA after COVID-19,” corresponding author Jin Park, MD, PhD, of the department of dermatology at Jeonbuk National University Medical School, South Korea, and colleagues wrote in a research letter published online January 10, 2024, in JAMA Dermatology. “However, evidence supporting an association between COVID-19 and AA is limited.”

To investigate the association between COVID-19 and AA, the researchers used data from the Korea Disease Control and Prevention Agency–COVID-19–National Health Insurance Service cohort to conduct a propensity score–matched, nationwide, population-based cohort study from October 8, 2020, to September 30, 2021. They used Cox proportional hazards regression to calculate the incidence, prevalence, and adjusted hazard ratios (AHRs) for AA.

The cohort consisted of 259,369 patients with COVID-19 and 259,369 uninfected controls. The researchers observed an increased risk of telogen effluvium in patients with COVID-19 compared with the uninfected controls (AHR, 6.40; 95% CI, 4.92-8.33), while the incidence of epidermal cysts, benign skin tumors, and other negative control outcomes did not differ between groups.

Meanwhile, the incidence of AA in patients with COVID-19 was significantly higher compared with the uninfected controls (43.19 per 10,000 person-years [PY]), regardless of clinical subtype. This translated into an AHR of 1.82 (95% CI, 1.60-2.07). In other findings, the incidence of patchy AA and alopecia totalis and alopecia universalis (AT/AU) was 35.94 and 7.24 per 10,000 PY in patients with COVID-19 compared with 19.43 and 4.18 per 10,000 PY in uninfected controls, respectively.

“These findings support the possible role of COVID-19 in AA occurrence and exacerbation, although other environmental factors, such as psychological stress, may have also contributed to AA development during the pandemic,” the authors concluded. “Plausible mechanisms of AA following COVID-19 include antigenic molecular mimicry between SARS-CoV-2 and hair follicle autoantigens, cytokine shifting, and bystander activation.”

They acknowledged certain limitations of the analysis, including the potential for detection or misclassification bias and the fact that it did not evaluate causality between the two conditions.

Shari Lipner, MD, PhD, associate professor of dermatology at Weill Cornell Medicine, New York, who was asked to comment on the study, said that strengths of the study include the large sample size, and the use of positive and negative outcome controls, and that the incidence and prevalence of AA in Korea was stable during the prepandemic period. “A weakness of the study is that all alopecia areata cases may not have necessarily been confirmed,” Dr. Lipner told this news organization.

“Based on this study, dermatologists may consider AA in the differential diagnosis for a patient presenting with hair loss with recent COVID-19 diagnosis,” she added, noting that the potential for prevention of AA flares is also a reason to recommend COVID-19 vaccination for patients with a history of AA.

Christine Ko, MD, professor of dermatology and pathology at Yale University, New Haven, Connecticut, who was also asked to comment on the study, said that while the analysis suggests a definite epidemiologic association between COVID-19 and AA, “any causal relationship needs further study.” She added that she has no specific advice for patients who develop AA following a COVID-19 infection. “Any conversation about AA can be difficult because there is no way to prognosticate if someone will just have one small, localized area of hair loss,” or several small areas, versus loss of all hair on the head or even the body as well, Dr. Ko explained.

The study was supported with grants from the National Research Foundation of the Korean Government and the Ministry of Health and Welfare, Republic of Korea. The authors, as well as Dr. Lipner and Dr. Ko, reported having no relevant disclosures.

Infection with COVID-19 conferred a nearly twofold risk of developing alopecia areata (AA), results from a large analysis of Korean patients demonstrated.

“There is a growing number of reports on new onset, exacerbation, and recurrence of AA after COVID-19,” corresponding author Jin Park, MD, PhD, of the department of dermatology at Jeonbuk National University Medical School, South Korea, and colleagues wrote in a research letter published online January 10, 2024, in JAMA Dermatology. “However, evidence supporting an association between COVID-19 and AA is limited.”

To investigate the association between COVID-19 and AA, the researchers used data from the Korea Disease Control and Prevention Agency–COVID-19–National Health Insurance Service cohort to conduct a propensity score–matched, nationwide, population-based cohort study from October 8, 2020, to September 30, 2021. They used Cox proportional hazards regression to calculate the incidence, prevalence, and adjusted hazard ratios (AHRs) for AA.

The cohort consisted of 259,369 patients with COVID-19 and 259,369 uninfected controls. The researchers observed an increased risk of telogen effluvium in patients with COVID-19 compared with the uninfected controls (AHR, 6.40; 95% CI, 4.92-8.33), while the incidence of epidermal cysts, benign skin tumors, and other negative control outcomes did not differ between groups.

Meanwhile, the incidence of AA in patients with COVID-19 was significantly higher compared with the uninfected controls (43.19 per 10,000 person-years [PY]), regardless of clinical subtype. This translated into an AHR of 1.82 (95% CI, 1.60-2.07). In other findings, the incidence of patchy AA and alopecia totalis and alopecia universalis (AT/AU) was 35.94 and 7.24 per 10,000 PY in patients with COVID-19 compared with 19.43 and 4.18 per 10,000 PY in uninfected controls, respectively.

“These findings support the possible role of COVID-19 in AA occurrence and exacerbation, although other environmental factors, such as psychological stress, may have also contributed to AA development during the pandemic,” the authors concluded. “Plausible mechanisms of AA following COVID-19 include antigenic molecular mimicry between SARS-CoV-2 and hair follicle autoantigens, cytokine shifting, and bystander activation.”

They acknowledged certain limitations of the analysis, including the potential for detection or misclassification bias and the fact that it did not evaluate causality between the two conditions.

Shari Lipner, MD, PhD, associate professor of dermatology at Weill Cornell Medicine, New York, who was asked to comment on the study, said that strengths of the study include the large sample size, and the use of positive and negative outcome controls, and that the incidence and prevalence of AA in Korea was stable during the prepandemic period. “A weakness of the study is that all alopecia areata cases may not have necessarily been confirmed,” Dr. Lipner told this news organization.

“Based on this study, dermatologists may consider AA in the differential diagnosis for a patient presenting with hair loss with recent COVID-19 diagnosis,” she added, noting that the potential for prevention of AA flares is also a reason to recommend COVID-19 vaccination for patients with a history of AA.

Christine Ko, MD, professor of dermatology and pathology at Yale University, New Haven, Connecticut, who was also asked to comment on the study, said that while the analysis suggests a definite epidemiologic association between COVID-19 and AA, “any causal relationship needs further study.” She added that she has no specific advice for patients who develop AA following a COVID-19 infection. “Any conversation about AA can be difficult because there is no way to prognosticate if someone will just have one small, localized area of hair loss,” or several small areas, versus loss of all hair on the head or even the body as well, Dr. Ko explained.

The study was supported with grants from the National Research Foundation of the Korean Government and the Ministry of Health and Welfare, Republic of Korea. The authors, as well as Dr. Lipner and Dr. Ko, reported having no relevant disclosures.

TOPLINE:

Among women diagnosed with rosacea, the impact of pregnancy on the disease is unpredictable.

METHODOLOGY:

• Few data beyond case reports exist about the course of rosacea during pregnancy.
• Researchers conducted a telephone survey of 39 women with a diagnosis of rosacea in the electronic medical records prior to the onset of pregnancy who had been admitted to Oregon Health & Science University for labor and delivery from June 27, 2015, to June 27, 2020.
• Patient global assessment of clear (0), mild (1), moderate (2), or severe (3) rosacea was rated across five timepoints: 1-3 months preconception; first, second, and third trimesters; and 6 weeks postpartum.

TAKEAWAY:

• The mean age of the survey participants was 35.5 years, the mean gestational age at delivery was 39.4 weeks, and most had singleton pregnancies.
• All but one study participant (97.4%) reported symptoms of erythematotelangiectatic rosacea, while 26 (67%) reported symptoms of papulopustular rosacea.
• Nearly half of the participants (19, 48.7%) said their rosacea worsened during pregnancy, 13 (33.3%) reported no change in rosacea severity during pregnancy, and 7 (17.9%) reported that their rosacea improved during pregnancy.
• Before conceiving, the mean rosacea severity score among participants was mild (1.10; 95% CI, 0.92-1.29) and did not change significantly over time, a reflection of individual variations. In addition, 83.3% of participants did not use prescription rosacea treatments prior to pregnancy, and 89.6% did not use them during pregnancy.

IN PRACTICE:

“Rosacea, like acne, lacks a predictable group effect, and instead, each individual may have a different response to the physiologic changes of pregnancy,” the authors concluded.

SOURCE:

Genevieve Benedetti, MD, MPP, of the Department of Dermatology at Oregon Health & Science University, Portland, Oregon, led the research, published as a research letter in the International Journal of Women’s Dermatology.

LIMITATIONS:

The small sample size, single-center design, and overall prevalence of mild disease limit the ability to detect change.

DISCLOSURES:

The researchers reported having no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

Among women diagnosed with rosacea, the impact of pregnancy on the disease is unpredictable.

METHODOLOGY:

• Few data beyond case reports exist about the course of rosacea during pregnancy.
• Researchers conducted a telephone survey of 39 women with a diagnosis of rosacea in the electronic medical records prior to the onset of pregnancy who had been admitted to Oregon Health & Science University for labor and delivery from June 27, 2015, to June 27, 2020.
• Patient global assessment of clear (0), mild (1), moderate (2), or severe (3) rosacea was rated across five timepoints: 1-3 months preconception; first, second, and third trimesters; and 6 weeks postpartum.

TAKEAWAY:

• The mean age of the survey participants was 35.5 years, the mean gestational age at delivery was 39.4 weeks, and most had singleton pregnancies.
• All but one study participant (97.4%) reported symptoms of erythematotelangiectatic rosacea, while 26 (67%) reported symptoms of papulopustular rosacea.
• Nearly half of the participants (19, 48.7%) said their rosacea worsened during pregnancy, 13 (33.3%) reported no change in rosacea severity during pregnancy, and 7 (17.9%) reported that their rosacea improved during pregnancy.
• Before conceiving, the mean rosacea severity score among participants was mild (1.10; 95% CI, 0.92-1.29) and did not change significantly over time, a reflection of individual variations. In addition, 83.3% of participants did not use prescription rosacea treatments prior to pregnancy, and 89.6% did not use them during pregnancy.

IN PRACTICE:

“Rosacea, like acne, lacks a predictable group effect, and instead, each individual may have a different response to the physiologic changes of pregnancy,” the authors concluded.

SOURCE:

Genevieve Benedetti, MD, MPP, of the Department of Dermatology at Oregon Health & Science University, Portland, Oregon, led the research, published as a research letter in the International Journal of Women’s Dermatology.

LIMITATIONS:

The small sample size, single-center design, and overall prevalence of mild disease limit the ability to detect change.

DISCLOSURES:

The researchers reported having no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

Among women diagnosed with rosacea, the impact of pregnancy on the disease is unpredictable.

METHODOLOGY:

• Few data beyond case reports exist about the course of rosacea during pregnancy.
• Researchers conducted a telephone survey of 39 women with a diagnosis of rosacea in the electronic medical records prior to the onset of pregnancy who had been admitted to Oregon Health & Science University for labor and delivery from June 27, 2015, to June 27, 2020.
• Patient global assessment of clear (0), mild (1), moderate (2), or severe (3) rosacea was rated across five timepoints: 1-3 months preconception; first, second, and third trimesters; and 6 weeks postpartum.

TAKEAWAY:

• The mean age of the survey participants was 35.5 years, the mean gestational age at delivery was 39.4 weeks, and most had singleton pregnancies.
• All but one study participant (97.4%) reported symptoms of erythematotelangiectatic rosacea, while 26 (67%) reported symptoms of papulopustular rosacea.
• Nearly half of the participants (19, 48.7%) said their rosacea worsened during pregnancy, 13 (33.3%) reported no change in rosacea severity during pregnancy, and 7 (17.9%) reported that their rosacea improved during pregnancy.
• Before conceiving, the mean rosacea severity score among participants was mild (1.10; 95% CI, 0.92-1.29) and did not change significantly over time, a reflection of individual variations. In addition, 83.3% of participants did not use prescription rosacea treatments prior to pregnancy, and 89.6% did not use them during pregnancy.

IN PRACTICE:

“Rosacea, like acne, lacks a predictable group effect, and instead, each individual may have a different response to the physiologic changes of pregnancy,” the authors concluded.

SOURCE:

Genevieve Benedetti, MD, MPP, of the Department of Dermatology at Oregon Health & Science University, Portland, Oregon, led the research, published as a research letter in the International Journal of Women’s Dermatology.

LIMITATIONS:

The small sample size, single-center design, and overall prevalence of mild disease limit the ability to detect change.

DISCLOSURES:

The researchers reported having no disclosures.

A version of this article appeared on Medscape.com.

TOPLINE:

Dermatomyositis (DM) is associated with an increased risk for cardiovascular comorbidities, including chronic kidney disease, a new study found.

METHODOLOGY:

• DM is associated with cardiovascular disease (CVD), but US-based data studies on CVD comorbidities in patients with DM are lacking.
• In a cross-sectional analysis of participants in the All of Us research program aged 18 years and older with at least 1 year of electronic health record (EHR) data, researchers identified DM cases and controls with nearest neighbor propensity score matching by age, sex, race/ethnicity, EHR duration, and healthcare visit quantity.
• They used the Pearson’s chi-squared test, Fisher’s exact test, unpaired t-test, or Mann-Whitney U test to compare clinical characteristics and traditional CV comorbidities.
• Multivariable conditional logistic regression was used with backward elimination of comorbidities with P > .1 or evidence of collinearity.

TAKEAWAY:

• Among 235,161 All of Us participants, researchers identified 206 DM cases and 824 matched controls with largely similar demographic characteristics, including smoking status, obesity, and indicators of socioeconomic status.
• Participants with DM were more likely to have a history of atrial fibrillation (10.1% vs 16.0%, respectively), chronic kidney disease (15.2% vs 29.1%), congestive heart failure (9.6% vs 18.0%), coronary artery disease (CAD) (18.2% vs 34.0%), hypertension (52.5% vs 60.7%), myocardial infarction (7.4% vs 15.0), type 2 diabetes (27.3% vs 47.6%), and valvular heart disease (8.7% vs 16.5%) than matched controls.
• In a multivariable analysis that adjusted for potential confounders, three comorbidities remained associated with DM: CAD (odds ratio [OR], 2.0; P < .001), type 2 diabetes (OR, 2.2; P < .001), and chronic kidney disease (OR, 1.7; P = .015).

IN PRACTICE:

“Our findings are important both for prognosis and clinical care, suggesting DM patients should be screened for CVD risk factors to potentially reduce the increased risk for cardiovascular events and CVD-related mortality in DM,” the authors concluded.

SOURCE:

Corresponding author Alisa N. Femia, MD, of the department of dermatology at NYU Grossman School of Medicine, led the research. The study was published online in the Journal of the American Academy of Dermatology.

LIMITATIONS:

How DM treatments might influence CVD development was not addressed. EHRs may have diagnostic inaccuracies and omissions and lack data on clinical features and severity.

DISCLOSURES:

The project was supported by the National Center for Advancing Translational Sciences, National Institutes of Health. Dr. Femia reported consulting fees from Octagon Therapeutics, Timber Pharmaceuticals, and Guidepoint. Study author Michael S. Garshick, MD, reported consulting fees from AbbVie and Horizon Therapeutics. The remaining authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Dermatomyositis (DM) is associated with an increased risk for cardiovascular comorbidities, including chronic kidney disease, a new study found.

METHODOLOGY:

• DM is associated with cardiovascular disease (CVD), but US-based data studies on CVD comorbidities in patients with DM are lacking.
• In a cross-sectional analysis of participants in the All of Us research program aged 18 years and older with at least 1 year of electronic health record (EHR) data, researchers identified DM cases and controls with nearest neighbor propensity score matching by age, sex, race/ethnicity, EHR duration, and healthcare visit quantity.
• They used the Pearson’s chi-squared test, Fisher’s exact test, unpaired t-test, or Mann-Whitney U test to compare clinical characteristics and traditional CV comorbidities.
• Multivariable conditional logistic regression was used with backward elimination of comorbidities with P > .1 or evidence of collinearity.

TAKEAWAY:

• Among 235,161 All of Us participants, researchers identified 206 DM cases and 824 matched controls with largely similar demographic characteristics, including smoking status, obesity, and indicators of socioeconomic status.
• Participants with DM were more likely to have a history of atrial fibrillation (10.1% vs 16.0%, respectively), chronic kidney disease (15.2% vs 29.1%), congestive heart failure (9.6% vs 18.0%), coronary artery disease (CAD) (18.2% vs 34.0%), hypertension (52.5% vs 60.7%), myocardial infarction (7.4% vs 15.0), type 2 diabetes (27.3% vs 47.6%), and valvular heart disease (8.7% vs 16.5%) than matched controls.
• In a multivariable analysis that adjusted for potential confounders, three comorbidities remained associated with DM: CAD (odds ratio [OR], 2.0; P < .001), type 2 diabetes (OR, 2.2; P < .001), and chronic kidney disease (OR, 1.7; P = .015).

IN PRACTICE:

“Our findings are important both for prognosis and clinical care, suggesting DM patients should be screened for CVD risk factors to potentially reduce the increased risk for cardiovascular events and CVD-related mortality in DM,” the authors concluded.

SOURCE:

Corresponding author Alisa N. Femia, MD, of the department of dermatology at NYU Grossman School of Medicine, led the research. The study was published online in the Journal of the American Academy of Dermatology.

LIMITATIONS:

How DM treatments might influence CVD development was not addressed. EHRs may have diagnostic inaccuracies and omissions and lack data on clinical features and severity.

DISCLOSURES:

The project was supported by the National Center for Advancing Translational Sciences, National Institutes of Health. Dr. Femia reported consulting fees from Octagon Therapeutics, Timber Pharmaceuticals, and Guidepoint. Study author Michael S. Garshick, MD, reported consulting fees from AbbVie and Horizon Therapeutics. The remaining authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Dermatomyositis (DM) is associated with an increased risk for cardiovascular comorbidities, including chronic kidney disease, a new study found.

METHODOLOGY:

• DM is associated with cardiovascular disease (CVD), but US-based data studies on CVD comorbidities in patients with DM are lacking.
• In a cross-sectional analysis of participants in the All of Us research program aged 18 years and older with at least 1 year of electronic health record (EHR) data, researchers identified DM cases and controls with nearest neighbor propensity score matching by age, sex, race/ethnicity, EHR duration, and healthcare visit quantity.
• They used the Pearson’s chi-squared test, Fisher’s exact test, unpaired t-test, or Mann-Whitney U test to compare clinical characteristics and traditional CV comorbidities.
• Multivariable conditional logistic regression was used with backward elimination of comorbidities with P > .1 or evidence of collinearity.

TAKEAWAY:

• Among 235,161 All of Us participants, researchers identified 206 DM cases and 824 matched controls with largely similar demographic characteristics, including smoking status, obesity, and indicators of socioeconomic status.
• Participants with DM were more likely to have a history of atrial fibrillation (10.1% vs 16.0%, respectively), chronic kidney disease (15.2% vs 29.1%), congestive heart failure (9.6% vs 18.0%), coronary artery disease (CAD) (18.2% vs 34.0%), hypertension (52.5% vs 60.7%), myocardial infarction (7.4% vs 15.0), type 2 diabetes (27.3% vs 47.6%), and valvular heart disease (8.7% vs 16.5%) than matched controls.
• In a multivariable analysis that adjusted for potential confounders, three comorbidities remained associated with DM: CAD (odds ratio [OR], 2.0; P < .001), type 2 diabetes (OR, 2.2; P < .001), and chronic kidney disease (OR, 1.7; P = .015).

IN PRACTICE:

“Our findings are important both for prognosis and clinical care, suggesting DM patients should be screened for CVD risk factors to potentially reduce the increased risk for cardiovascular events and CVD-related mortality in DM,” the authors concluded.

SOURCE:

Corresponding author Alisa N. Femia, MD, of the department of dermatology at NYU Grossman School of Medicine, led the research. The study was published online in the Journal of the American Academy of Dermatology.

LIMITATIONS:

How DM treatments might influence CVD development was not addressed. EHRs may have diagnostic inaccuracies and omissions and lack data on clinical features and severity.

DISCLOSURES:

The project was supported by the National Center for Advancing Translational Sciences, National Institutes of Health. Dr. Femia reported consulting fees from Octagon Therapeutics, Timber Pharmaceuticals, and Guidepoint. Study author Michael S. Garshick, MD, reported consulting fees from AbbVie and Horizon Therapeutics. The remaining authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

On January 5, the Food and Drug Administration (FDA) approved berdazimer gel 10.3% for the treatment of molluscum contagiosum (MC) in adults and children aged 1 year or older.

Approval of berdazimer, a topical nitric oxide–releasing agent, was based largely on a 12-week pivotal phase 3 trial known as B-SIMPLE4, in which 891 patients with a mean age of 6.6 years (range, 0.9-47.5 years) were randomly assigned to treatment with berdazimer gel 10.3% or a vehicle gel applied in a thin layer to all lesions once daily. At 12 weeks, 32.4% of patients in the berdazimer group achieved complete clearance of MC lesions compared with 19.7% of those in the vehicle group (P < .001).

Only 4.1% of patients on berdazimer and 0.7% of those on the vehicle experienced adverse events that led to discontinuation of treatment. The most common adverse events in both groups were application-site pain and erythema, and most of these were mild or moderate.

According to a press release announcing the approval from Ligand Pharmaceuticals, which acquired berdazimer topical gel from Novan in September 2023, the development makes berdazimer topical gel 10.3% the first and only topical prescription medication that can be applied by patients, parents, or caregivers at home; outside of a physician›s office; or outside of other medical settings to treat MC. Nitric oxide has been shown to have antiviral effects, although the mechanism of action of berdazimer for treating molluscum “is unknown,” the company said in the release. 

The drug will be marketed under the name Zelsuvmi and is expected to be available in the second half of 2024.

On July 21, 2023, topical cantharidin became the first approved treatment of MC for adults and pediatric patients aged 2 years or older, with the FDA approval of a drug-device combination (Ycanth) that contains a formulation of cantharidin solution 0.7% and is administered by healthcare professionals. 

A version of this article appeared on Medscape.com.

On January 5, the Food and Drug Administration (FDA) approved berdazimer gel 10.3% for the treatment of molluscum contagiosum (MC) in adults and children aged 1 year or older.

Approval of berdazimer, a topical nitric oxide–releasing agent, was based largely on a 12-week pivotal phase 3 trial known as B-SIMPLE4, in which 891 patients with a mean age of 6.6 years (range, 0.9-47.5 years) were randomly assigned to treatment with berdazimer gel 10.3% or a vehicle gel applied in a thin layer to all lesions once daily. At 12 weeks, 32.4% of patients in the berdazimer group achieved complete clearance of MC lesions compared with 19.7% of those in the vehicle group (P < .001).

Only 4.1% of patients on berdazimer and 0.7% of those on the vehicle experienced adverse events that led to discontinuation of treatment. The most common adverse events in both groups were application-site pain and erythema, and most of these were mild or moderate.

According to a press release announcing the approval from Ligand Pharmaceuticals, which acquired berdazimer topical gel from Novan in September 2023, the development makes berdazimer topical gel 10.3% the first and only topical prescription medication that can be applied by patients, parents, or caregivers at home; outside of a physician›s office; or outside of other medical settings to treat MC. Nitric oxide has been shown to have antiviral effects, although the mechanism of action of berdazimer for treating molluscum “is unknown,” the company said in the release. 

The drug will be marketed under the name Zelsuvmi and is expected to be available in the second half of 2024.

On July 21, 2023, topical cantharidin became the first approved treatment of MC for adults and pediatric patients aged 2 years or older, with the FDA approval of a drug-device combination (Ycanth) that contains a formulation of cantharidin solution 0.7% and is administered by healthcare professionals. 

A version of this article appeared on Medscape.com.

On January 5, the Food and Drug Administration (FDA) approved berdazimer gel 10.3% for the treatment of molluscum contagiosum (MC) in adults and children aged 1 year or older.

Approval of berdazimer, a topical nitric oxide–releasing agent, was based largely on a 12-week pivotal phase 3 trial known as B-SIMPLE4, in which 891 patients with a mean age of 6.6 years (range, 0.9-47.5 years) were randomly assigned to treatment with berdazimer gel 10.3% or a vehicle gel applied in a thin layer to all lesions once daily. At 12 weeks, 32.4% of patients in the berdazimer group achieved complete clearance of MC lesions compared with 19.7% of those in the vehicle group (P < .001).

Only 4.1% of patients on berdazimer and 0.7% of those on the vehicle experienced adverse events that led to discontinuation of treatment. The most common adverse events in both groups were application-site pain and erythema, and most of these were mild or moderate.

According to a press release announcing the approval from Ligand Pharmaceuticals, which acquired berdazimer topical gel from Novan in September 2023, the development makes berdazimer topical gel 10.3% the first and only topical prescription medication that can be applied by patients, parents, or caregivers at home; outside of a physician›s office; or outside of other medical settings to treat MC. Nitric oxide has been shown to have antiviral effects, although the mechanism of action of berdazimer for treating molluscum “is unknown,” the company said in the release. 

The drug will be marketed under the name Zelsuvmi and is expected to be available in the second half of 2024.

On July 21, 2023, topical cantharidin became the first approved treatment of MC for adults and pediatric patients aged 2 years or older, with the FDA approval of a drug-device combination (Ycanth) that contains a formulation of cantharidin solution 0.7% and is administered by healthcare professionals. 

A version of this article appeared on Medscape.com.

Evidence-based guidelines for managing atopic dermatitis (AD) issued by The American Academy of Allergy, Asthma and Immunology/American College of Allergy, Asthma and Immunology Joint Task Force on Practice Parameters (JTFPP) incorporate a decade of new treatments and new methodological standards for making recommendations. The new guidelines update 2012 recommendations.

The JTFPP AD guidelines represent “an evolution” in trustworthy allergy guidelines and provide systematic reviews of the evidence with multidisciplinary panelist engagement, adherence to a rigorous guideline development process, the involvement of the patient and caregiver voice from start to finish, clear translation of evidence to clinically actionable and contextual recommendations, and novel approaches to facilitate knowledge translation, task force cochair Derek K. Chu, MD, PhD, said in an interview. Dr. Chu, director of the Evidence in Allergy research group at McMaster University, Hamilton, Ontario, Canada, cochaired the task force with Lynda Schneider, MD, section chief of the allergy and asthma program at Boston Children’s Hospital.

The new guidelines were published online on December 17, 2023, in Annals of Allergy, Asthma, & Immunology. They include 25 recommendations and address optimal use of topical treatments, such as topical corticosteroids, topical calcineurin inhibitors, topical JAK inhibitors, topical crisaborole, and topical antimicrobials; dilute bleach baths; dietary elimination; allergen immunotherapy by subcutaneous (SCIT) and sublingual (SLIT) routes; and systemic treatments with dupilumab and tralokinumab, cyclosporine, azathioprine, methotrexate, mycophenolate, oral JAK inhibitors, systemic corticosteroids; and phototherapy.

“There’s something in here for all clinicians — from primary care to AD experts— and patients may benefit as well, so the key individual recommendations will vary,” Dr. Chu told this news organization.

“Throughout the guideline, we emphasize shared decision-making, key factors to consider for each recommendation, and the specific evidence behind each recommendation,” he said. “There is a major focus on addressing equity, diversity, inclusiveness; and addressing health disparities, and key gaps to address in future research.”

Among the changes to the 2012 JTFPP guidelines, the 2023 update suggests using dilute bleach baths for patients with AD with moderate to severe disease as an additive therapy and suggests using allergen immunotherapy (AIT) for moderate to severe AD.

In other changes, the 2023 update suggests against using elimination diets for AD; recommends against very low dose baricitinib (1 mg); suggests against azathioprine, methotrexate, and mycophenolate mofetil; and suggests against adding topical JAK inhibitors, such as ruxolitinib, for patients with mild to moderate AD refractory to moisturization alone.

The 38-page guidelines include an infographic that summarizes comparative effects of systemic treatments on patient-important outcomes for AD that are important to patients, and includes other key summary tables that can be used at the point of care.

In addition to addressing evidence underlying each recommendation, the guideline’s eAppendix contains 1- to 2-page handouts that address practical issues for each treatment and can be used to facilitate shared decision making.

Dr. Chu said that the updated guidelines “provide important changes to almost all aspects of AD care — my own and my colleagues’ — and I strongly recommend all clinicians treating AD to read the full guidelines and use them in clinical practice. We’re grateful to all our contributors, especially our patient and caregiver partners, for helping make these guidelines. We will continue to periodically update the guidelines as part of maintaining them as living guidelines.”

The guidelines incorporate the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence.

The work was funded by the AAAAI/ACAAI JTFPP. Dr. Chu disclosed that he has received a faculty development award from the AAAAI Foundation and research grants to McMaster from the Canadian Institutes of Health Research, the Ontario Ministry of Health, and the Ontario Medical Association.

Evidence-based guidelines for managing atopic dermatitis (AD) issued by The American Academy of Allergy, Asthma and Immunology/American College of Allergy, Asthma and Immunology Joint Task Force on Practice Parameters (JTFPP) incorporate a decade of new treatments and new methodological standards for making recommendations. The new guidelines update 2012 recommendations.

The JTFPP AD guidelines represent “an evolution” in trustworthy allergy guidelines and provide systematic reviews of the evidence with multidisciplinary panelist engagement, adherence to a rigorous guideline development process, the involvement of the patient and caregiver voice from start to finish, clear translation of evidence to clinically actionable and contextual recommendations, and novel approaches to facilitate knowledge translation, task force cochair Derek K. Chu, MD, PhD, said in an interview. Dr. Chu, director of the Evidence in Allergy research group at McMaster University, Hamilton, Ontario, Canada, cochaired the task force with Lynda Schneider, MD, section chief of the allergy and asthma program at Boston Children’s Hospital.

The new guidelines were published online on December 17, 2023, in Annals of Allergy, Asthma, & Immunology. They include 25 recommendations and address optimal use of topical treatments, such as topical corticosteroids, topical calcineurin inhibitors, topical JAK inhibitors, topical crisaborole, and topical antimicrobials; dilute bleach baths; dietary elimination; allergen immunotherapy by subcutaneous (SCIT) and sublingual (SLIT) routes; and systemic treatments with dupilumab and tralokinumab, cyclosporine, azathioprine, methotrexate, mycophenolate, oral JAK inhibitors, systemic corticosteroids; and phototherapy.

“There’s something in here for all clinicians — from primary care to AD experts— and patients may benefit as well, so the key individual recommendations will vary,” Dr. Chu told this news organization.

“Throughout the guideline, we emphasize shared decision-making, key factors to consider for each recommendation, and the specific evidence behind each recommendation,” he said. “There is a major focus on addressing equity, diversity, inclusiveness; and addressing health disparities, and key gaps to address in future research.”

Among the changes to the 2012 JTFPP guidelines, the 2023 update suggests using dilute bleach baths for patients with AD with moderate to severe disease as an additive therapy and suggests using allergen immunotherapy (AIT) for moderate to severe AD.

In other changes, the 2023 update suggests against using elimination diets for AD; recommends against very low dose baricitinib (1 mg); suggests against azathioprine, methotrexate, and mycophenolate mofetil; and suggests against adding topical JAK inhibitors, such as ruxolitinib, for patients with mild to moderate AD refractory to moisturization alone.

The 38-page guidelines include an infographic that summarizes comparative effects of systemic treatments on patient-important outcomes for AD that are important to patients, and includes other key summary tables that can be used at the point of care.

In addition to addressing evidence underlying each recommendation, the guideline’s eAppendix contains 1- to 2-page handouts that address practical issues for each treatment and can be used to facilitate shared decision making.

Dr. Chu said that the updated guidelines “provide important changes to almost all aspects of AD care — my own and my colleagues’ — and I strongly recommend all clinicians treating AD to read the full guidelines and use them in clinical practice. We’re grateful to all our contributors, especially our patient and caregiver partners, for helping make these guidelines. We will continue to periodically update the guidelines as part of maintaining them as living guidelines.”

The guidelines incorporate the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence.

The work was funded by the AAAAI/ACAAI JTFPP. Dr. Chu disclosed that he has received a faculty development award from the AAAAI Foundation and research grants to McMaster from the Canadian Institutes of Health Research, the Ontario Ministry of Health, and the Ontario Medical Association.

Evidence-based guidelines for managing atopic dermatitis (AD) issued by The American Academy of Allergy, Asthma and Immunology/American College of Allergy, Asthma and Immunology Joint Task Force on Practice Parameters (JTFPP) incorporate a decade of new treatments and new methodological standards for making recommendations. The new guidelines update 2012 recommendations.

The JTFPP AD guidelines represent “an evolution” in trustworthy allergy guidelines and provide systematic reviews of the evidence with multidisciplinary panelist engagement, adherence to a rigorous guideline development process, the involvement of the patient and caregiver voice from start to finish, clear translation of evidence to clinically actionable and contextual recommendations, and novel approaches to facilitate knowledge translation, task force cochair Derek K. Chu, MD, PhD, said in an interview. Dr. Chu, director of the Evidence in Allergy research group at McMaster University, Hamilton, Ontario, Canada, cochaired the task force with Lynda Schneider, MD, section chief of the allergy and asthma program at Boston Children’s Hospital.

The new guidelines were published online on December 17, 2023, in Annals of Allergy, Asthma, & Immunology. They include 25 recommendations and address optimal use of topical treatments, such as topical corticosteroids, topical calcineurin inhibitors, topical JAK inhibitors, topical crisaborole, and topical antimicrobials; dilute bleach baths; dietary elimination; allergen immunotherapy by subcutaneous (SCIT) and sublingual (SLIT) routes; and systemic treatments with dupilumab and tralokinumab, cyclosporine, azathioprine, methotrexate, mycophenolate, oral JAK inhibitors, systemic corticosteroids; and phototherapy.

“There’s something in here for all clinicians — from primary care to AD experts— and patients may benefit as well, so the key individual recommendations will vary,” Dr. Chu told this news organization.

“Throughout the guideline, we emphasize shared decision-making, key factors to consider for each recommendation, and the specific evidence behind each recommendation,” he said. “There is a major focus on addressing equity, diversity, inclusiveness; and addressing health disparities, and key gaps to address in future research.”

Among the changes to the 2012 JTFPP guidelines, the 2023 update suggests using dilute bleach baths for patients with AD with moderate to severe disease as an additive therapy and suggests using allergen immunotherapy (AIT) for moderate to severe AD.

In other changes, the 2023 update suggests against using elimination diets for AD; recommends against very low dose baricitinib (1 mg); suggests against azathioprine, methotrexate, and mycophenolate mofetil; and suggests against adding topical JAK inhibitors, such as ruxolitinib, for patients with mild to moderate AD refractory to moisturization alone.

The 38-page guidelines include an infographic that summarizes comparative effects of systemic treatments on patient-important outcomes for AD that are important to patients, and includes other key summary tables that can be used at the point of care.

In addition to addressing evidence underlying each recommendation, the guideline’s eAppendix contains 1- to 2-page handouts that address practical issues for each treatment and can be used to facilitate shared decision making.

Dr. Chu said that the updated guidelines “provide important changes to almost all aspects of AD care — my own and my colleagues’ — and I strongly recommend all clinicians treating AD to read the full guidelines and use them in clinical practice. We’re grateful to all our contributors, especially our patient and caregiver partners, for helping make these guidelines. We will continue to periodically update the guidelines as part of maintaining them as living guidelines.”

The guidelines incorporate the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence.

The work was funded by the AAAAI/ACAAI JTFPP. Dr. Chu disclosed that he has received a faculty development award from the AAAAI Foundation and research grants to McMaster from the Canadian Institutes of Health Research, the Ontario Ministry of Health, and the Ontario Medical Association.