Effectiveness of Baricitinib in Alopecia Areata
March 2025
This study evaluated the effectiveness of baricitinib in treating alopecia areata (AA) in a cohort of 39 patients, with a focus on achieving a Severity of Alopecia Tool (SALT) score of ≤20. At 36 weeks, 42.3% of patients reached this target, and at 52 weeks, 52.4% did, indicating baricitinib's efficacy over time. These results surpass those from previous clinical trials (BRAVE-AA1 and BRAVE-AA2), where only 34% achieved a SALT ≤20 at 36 weeks. Despite the small sample size, the study supports baricitinib as an effective long-term treatment for AA, with hypercholesterolemia being the most common adverse event.