Jose W Ricardo, Jane S Bellet, Bianca Maria Piraccini, Bertrand Richert, Adam I Rubin, Antonella Tosti, Shari R Lipner
{"title":"Nail disorders in pediatric patients: Part 2. Clinical overview, diagnosis and management of inflammatory, pigmentary, and neoplastic etiologies.","authors":"Jose W Ricardo, Jane S Bellet, Bianca Maria Piraccini, Bertrand Richert, Adam I Rubin, Antonella Tosti, Shari R Lipner","doi":"10.1016/j.jaad.2026.10.032","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.10.032","url":null,"abstract":"<p><p>Nail disorders represent a relatively uncommon but diverse group of conditions seen in pediatric patients. Management varies largely by etiology. Some inflammatory nail disorders in children are self-limited, whereas others may lead to permanent nail loss if not recognized and treated early. In addition, certain nail disorders may present differently in children than adults and may suggest increased systemic disease burden. In Part 2 of this two-part continuing medical education series, we review inflammatory, pigmentary, and neoplastic nail disorders in children and propose clinical approach algorithms for pediatric nail psoriasis and longitudinal melanonychia.</p>","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149224300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jose W Ricardo, Jane S Bellet, Bianca Maria Piraccini, Bertrand Richert, Adam I Rubin, Antonella Tosti, Shari R Lipner
{"title":"Nail disorders in pediatric patients: Part 1. Clinical overview, diagnosis and management of physiological variants, and congenital, hereditary, and infectious etiologies.","authors":"Jose W Ricardo, Jane S Bellet, Bianca Maria Piraccini, Bertrand Richert, Adam I Rubin, Antonella Tosti, Shari R Lipner","doi":"10.1016/j.jaad.2026.10.031","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.10.031","url":null,"abstract":"<p><p>Nail disorders in children are relatively common and anxiety-provoking for families, yet frequently underrecognized in clinical practice. Many nail disorders in children require no treatment or are readably treatable; however, unfamiliarity may lead to unnecessary, inappropriate, or delayed treatment. In this part 1 of a 2-part continuing medical education series we review physiological variants and congenital, hereditary, and infectious nail disorders, and provide diagnostic and management tips for dermatologists managing these conditions.</p>","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149224317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rachel L Ziebart, Ana I Casanegra, Mark D Davis, Julio C Sartori-Valinotti
{"title":"Stimulants May Be a Culprit in Patients with both Erythromelalgia and Raynaud's phenomenon: A Retrospective Cohort Study.","authors":"Rachel L Ziebart, Ana I Casanegra, Mark D Davis, Julio C Sartori-Valinotti","doi":"10.1016/j.jaad.2026.10.045","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.10.045","url":null,"abstract":"","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149224251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maximillion W Hayama, Vanessa Lazaro-Camp, Joey Liang, Justin Zhang, Cynthia L Green, Michelle Pavlis
{"title":"Postoperative Complications Following Malignant Skin Excision in Patients Using Glucagon-Like Peptide-1 Receptor Agonists: A 5-Year Retrospective Cohort Analysis Using TriNetX.","authors":"Maximillion W Hayama, Vanessa Lazaro-Camp, Joey Liang, Justin Zhang, Cynthia L Green, Michelle Pavlis","doi":"10.1016/j.jaad.2026.10.046","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.10.046","url":null,"abstract":"","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149224343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Psoriasis: Which therapy for which patient, updated, part I. Focus on Psoriasis Comorbidities and Preferred Systemic Agents.","authors":"Anusha Pasumarthi, Kateryna Karpoff, Mark Lebwohl","doi":"10.1016/j.jaad.2026.09.132","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.09.132","url":null,"abstract":"<p><p>Patients with psoriasis (PsO) may have various comorbidities, that are either related to or unrelated to the disease itself. Selection of the appropriate treatment modality has evolved substantially with the rapid expansion of available options that can be individualized based on patients' comorbidity profiles, extent of disease, prior therapeutic response, and treatment preferences. This first article of a two-part series focuses on selecting systemic therapy for PsO patients with specific inflammatory comorbidities or a history of malignancy.</p>","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149224287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ikenna Nebo, Rachel Ma, Ananya Eeraveni, Tamia L Ward, Jane M Grant-Kels
{"title":"Who May See the Image? Patient Privacy After Clinical Photography.","authors":"Ikenna Nebo, Rachel Ma, Ananya Eeraveni, Tamia L Ward, Jane M Grant-Kels","doi":"10.1016/j.jaad.2026.10.038","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.10.038","url":null,"abstract":"","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149224424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rafey A Rehman, Sahil Kapur, Hamza Malick, Steven Daveluy, Nahid Y Vidal
{"title":"\"Can You Be My Dermatologist?\" Navigating Patient Expectations Following Mohs Micrographic Surgery.","authors":"Rafey A Rehman, Sahil Kapur, Hamza Malick, Steven Daveluy, Nahid Y Vidal","doi":"10.1016/j.jaad.2026.09.135","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.09.135","url":null,"abstract":"","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149224267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Talquetamab and Tebentafusp Demonstrate Target-Specific Cutaneous Safety Signal Profiles in FAERS.","authors":"Cansu Altınöz Güney, Huriye Aybüke Koç","doi":"10.1016/j.jaad.2026.10.050","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.10.050","url":null,"abstract":"","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149224415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Joseph F Merola, Victoria P Werth, Benjamin F Chong, Filippa Nyberg, Eric F Morand, David Fivenson, Francois Chasset, Hua Carroll, Qianyun Li, Michael Schindelar, Effie Pournara, Weihong Yang
{"title":"Efficacy and safety of litifilimab in cutaneous lupus erythematosus: 24-week results of the randomized phase 2 study, AMETHYST.","authors":"Joseph F Merola, Victoria P Werth, Benjamin F Chong, Filippa Nyberg, Eric F Morand, David Fivenson, Francois Chasset, Hua Carroll, Qianyun Li, Michael Schindelar, Effie Pournara, Weihong Yang","doi":"10.1016/j.jaad.2026.10.035","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.10.035","url":null,"abstract":"<p><strong>Background: </strong>Cutaneous lupus erythematosus (CLE) is a serious autoimmune disease with no approved targeted treatments.</p><p><strong>Objective: </strong>Evaluate the efficacy and safety of litifilimab in AMETHYST Part A (Phase 2).</p><p><strong>Methods: </strong>AMETHYST is a randomized, double-blind, placebo-controlled, Phase 2/3 study that investigates litifilimab in participants with CLE. Participants were randomized to receive litifilimab 225 mg or placebo every 4 weeks during Weeks 0-24. The primary endpoint was the Cutaneous Lupus Activity Investigator's Global Assessment-Revised (CLA-IGA-R) erythema score of 0-1 at Week 16, with several Cutaneous Lupus Erythematosus Disease Area and Severity Index (CLASI)-based endpoints at Week 24 as secondary endpoints. Safety was also assessed.</p><p><strong>Results: </strong>Significantly more participants treated with litifilimab achieved clear/almost clear skin (CLA-IGA-R erythema 0-1) than those treated with placebo at Week 16 (14.7% vs 2.9%, P= .0263). Additionally, more participants treated with litifilimab achieved CLASI-70 response vs placebo at Week 24 (21.7% vs 5.8%, P = .0195). Litifilimab was generally well tolerated; safety data were consistent with prior studies.</p><p><strong>Limitations: </strong>Study was not powered to detect statistically significant differences in secondary endpoints.</p><p><strong>Conclusion: </strong>Litifilimab treatment led to greater improvements in skin disease activity vs placebo and was well tolerated in participants with CLE through Week 24.</p>","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149216376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sarah Ghadersohi, Michael J Davis, Megan H Trager, Kishwer Nehal, Nicholas Kurtansky, Klaus J Busam, Elizabeth A Quigley, Karen L Connolly
{"title":"Second-opinion pathology review prior to dermatologic surgery: Clinical treatment impact.","authors":"Sarah Ghadersohi, Michael J Davis, Megan H Trager, Kishwer Nehal, Nicholas Kurtansky, Klaus J Busam, Elizabeth A Quigley, Karen L Connolly","doi":"10.1016/j.jaad.2026.09.081","DOIUrl":"https://doi.org/10.1016/j.jaad.2026.09.081","url":null,"abstract":"","PeriodicalId":17198,"journal":{"name":"Journal of the American Academy of Dermatology","volume":" ","pages":""},"PeriodicalIF":12.3,"publicationDate":"2026-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149216374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}