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Background: Eyebrow and eyelash hair loss and nail damage—in addition to scalp hair loss—are important signs/symptoms of alopecia areata (AA) to patients and deserve assessment in AA clinical trials. Objectives: Our objective was to develop clinician-reported outcome (ClinRO) and patient-reported outcome (PRO) measures and accompanying photoguides to aid in the assessment of AA-related eyebrow, eyelash and nail signs/symptoms. Methods: Iterative rounds of qualitative, semi-structured interviews were conducted with US expert dermatologists and North American patients with AA. Patients with eyebrow, eyelash and nail involvement were purposefully sampled. Interview transcripts were qualitatively analyzed. Results: Dermatologists (n = 10) described eyebrow and eyelash loss as concerning for affected patients and, along with nail appearance, as deserving assessment. Dermatologist data informed the development of single item, 4-point Likert-type ClinRO and PRO measures of current eyebrow loss, eyelash loss and nail appearance and a PRO measure of eye irritation. Patients (n = 45, age 15–72 years) confirmed the importance and relevance of these signs/symptoms. Interim revision resulted in measures that were understood by and relevant to patients. Dermatologists (n = 5) and patients (n = 10, age 21–54 years) participated in the development of the eyebrow, eyelash and nail photoguides and confirmed that they included photos that appropriately represented different severity levels and were helpful to derive and standardize ratings across raters. Conclusions: The ClinRO and PRO measures for eyebrow, eyelash and nail appearance, with their accompanying photoguides and the PRO Measure for Eye Irritation provide clear and meaningful assessments of outcomes important to patients with AA. [ABSTRACT FROM AUTHOR]

Background: Baricitinib, an oral selective Janus kinase 1/Janus kinase 2 inhibitor, is being studied for moderate-to-severe atopic dermatitis (AD) in adults., Objective: To evaluate the efficacy and safety of baricitinib monotherapy in a North American phase 3 trial (BREEZE-AD5/NCT03435081) of adults with moderate-to-severe AD who responded inadequately or were intolerant to topical therapy., Methods: Patients (N = 440) were randomized 1:1:1 to once-daily placebo or baricitinib (1 mg or 2 mg). The primary endpoint was the proportion of patients achieving ≥75% reduction in the Eczema Area and Severity Index at week 16. A key secondary endpoint was the proportion of patients achieving a validated Investigator Global Assessment for AD score of 0 (clear)/1(almost clear) with ≥2-point improvement., Results: At week 16, the proportion of patients achieving Eczema Area and Severity Index was 8%, 13%, and 30% (P < .001, 2 mg vs placebo) and those with a validated Investigator Global Assessment for AD score of 0/1 were 5%, 13%, and 24% (P < .001, 2 mg vs placebo) for placebo, baricitinib 1 mg, and baricitinib 2 mg, respectively. Safety findings were similar to those of other baricitinib AD studies., Limitations: Short-term clinical trial results may not be generalizable to real-world settings., Conclusion: Baricitinib was efficacious for patients with moderate-to-severe AD with no new safety findings over 16 weeks., Competing Interests: Conflicts of interest Dr Simpson reports grants and fees for participation as a consultant and principal investigator from Eli Lilly and Company, LEO Pharma, Pfizer, and Regeneron; grants for participation as a principal investigator from Galderma and Merck & Co; and fees for consultant services from AbbVie, Boehringer Ingelheim, Dermavant Incyte, Forte Bio, Pierre Fabre Dermo, and Sanofi Genzyme. Dr Forman is a consultant, investigator, advisory board member, and/or speaker for and receives funding and/or honoraria from AbbVie, Aclaris Therapeutics Inc, Asana BioSciences, AstraZeneca, Athenex, Celgene Corporation, Cutanea Life Sciences, Eli Lilly and Company, Incyte Corporation, Innovaderm Research Inc, Novartis, Pfizer Inc, Promius Pharma LLC, Regeneron, UCB, Valeant Pharmaceuticals North America LLC, and XBiotech. Dr Silverberg served as a consultant and/or advisory board member for AbbVie, Arena, Asana, Bluefin, Boehringer Ingelheim, Dermavant, Dermira, Eli Lilly and Company, Galderma, GlaxoSmithKline, Glenmark, Incyte, Kiniksa, Leo, Luna, Novartis, Pfizer, RAPT, Regeneron, and Sanofi, receiving honoraria; served as a speaker for Regeneron-Sanofi; and received research grants from Galderma. Dr Zirwas is a consultant, investigator, and/or speaker for Regeneron, Sanofi, Genench, Novartis, L'Oreal, Menlo, Leo, Eli Lilly and Company, Ortho Derm, and Arcutis and is a part owner of AsepticMD. Dr Han is a consultant for Eli Lilly and Company, Regeneron, Sanofi, and Pfizer. Dr Guttman-Yassky is a consultant for AbbVie, Almirall, Amgen, Asana Biosciences, Boehringer Ingelhiem, Cara Therapeutics, Celgene, Concert, DBV, Dermira, DS Biopharma, Eli Lilly and Company, EMD Serono, Escalier, Galderma, Glenmark, Kyowa Kirin, LEO Pharma, Mitsubishi Tanabe, Pfizer, RAPT Therapeutics, Regeneron, Sanofi, Sienna Biopharma, and Union Therapeutics and reports institute grants for research from AbbVie, Almirall, Amgen, AnaptysBio, Asana Biosciences, Boehringer Ingelhiem, Celgene, Dermavant, DS Biopharma, Eli Lilly and Company, Glenmark, Galderma, Innovaderm, Janssen, Kiniska, Kyowa Kirin, Leo Pharma, Novan, Pfizer, Ralexar, Regeneron, Sienna Biopharma, UCB, and Union Therapeutics. Dr Bissonnette is an advisory board member, consultant, speaker and/or investigator for and receives honoraria and/or grant from AbbVie, Arcutis, Arena Pharma, Asana BioSciences, Bellus Health, Boehringer Ingelheim, CARA, Dermavant, Eli Lilly, EMD Serono, Galderma, Incyte, Kiniksa, Kyowa Kirin, LEO Pharma, Novan, Pfizer, Ralexar, RAPT, Regeneron, Sanofi Genzyme, and Sienna and is an employee and shareholder of Innovaderm Research. Dr Waibel is an investigator, consultant speaker for, and/or receives honoraria from AbbVie, Pfizer, Candela, Cytrellis, Dominion, Eli Lilly and Company, Novartis, Sebacia, and Sciton. Dr Papp is a consultant, speaker, investigator, scientific officer, steering committee member, and/or advisory board member for AbbVie, Akros, Amgen, Anacor, Arcutis, Astellas, Bausch Health/Valeant, Baxalta, Boehringer Ingelheim, Bristol-Myers Squibb, Can-Fite Biopharma, Celgene, Coherus, Dermira, Dow Pharma, Eli Lilly and Company, Evelo, Galapagos, Galderma, Genentech, Gilead, GSK, Janssen, Kyowa Hakko Kirin, Leo, Medimmune, Meiji Seika Pharma, Merck (MSD), Merck- Serono, Mitsubishi Pharma, Moberg Pharma, Novartis, Pfizer, PRCL Research, Regeneron, Roche, Sanofi-Aventis/Genzyme, Sun Pharma, Takeda, UCB. Drs Nunes, Holzwarth, and Janes and authors DeLozier and Angle are employees and shareholders of Eli Lilly and Company. Drs Gamalo and Goldblum were employees of Eli Lilly and Company during the study. Drs Maverakis and Marnell and author Zhong have no conflicts of interest to declare., (Copyright © 2021. Published by Elsevier Inc.)