Alopecia Areata

A Study of LY4005130 in Adult Participants With Severe Alopecia Areata (Hair Loss)

Phase II Clinical Study of VC005 Tablets in Subjects With Severe Alopecia Areata

Intralesional Cyclosporine for Alopecia Areata

An Observational Study of Patients With Dermatologic Disease

A Study to Evaluate the Safety and Effectiveness of Upadacitinib Tablets in Adult and Adolescent Participants With Severe Alopecia Areata

A Study to Evaluate the Safety and Effectiveness of Upadacitinib Tablets in Adult and Adolescent Participants in Japan With Alopecia Areata

Serum Ferroptosis Biomarkers (GPX4, MDA) in Alopecia Areata

A Study in Young People and Adults to Learn About the Medicine Ritlecitinib for Treatment of Patchy Hair Loss, Known by the Medical Term as Moderate Alopecia Areata

Characterization And Clinical Outcomes of AA Patients Treated With Ritlecitinib

Study to Evaluate the Efficacy and Safety of Deuruxolitinib in Japanese Adults With Severe Alopecia Areata

The Role of Gut and Skin Microbiota in Alopecia Areata

A Phase 2b Study to Evaluate Rezpegaldesleukin (Rezpeg) in the Treatment of Severe to Very Severe Alopecia Areata in Adult Patients (Rezolve AA)

New Topical Treatment in Patchy Alopecia Areata

A Study of DR-01 in Subjects With Alopecia Areata and Vitiligo

Evaluation of Microbiota Transplant Therapy in Patients With Alopecia Areata

Evaluate the Efficacy and Safety of Ruxolitinib on Hair Regrowth in Patients With Autoimmune Polyendocrinopathy Candidiasis Ectodermal Dystrophy (APECED)-Associated Alopecia Areata

Analysis of Inflammation in the Vitiligo and Other Inflammatory Skin Diseases: Psoriasis, Atopic Dermatitis and Alopecia Areata

Regeneron AA Multicenter (Dupilumab)

Assessment of Interleukin-15 and Interferon Gamma in Alopecia Areata Before and After Baricitinib.

A Study to Evaluate the Efficacy and Safety of Subcutaneous Amlitelimab Monotherapy Compared With Placebo in Adult Participants With Severe Alopecia Areata