44 citations
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April 2019 in “Journal of the American Academy of Dermatology” This study observed that cyclosporine showed a trend toward improving alopecia areata symptoms compared to placebo, but the difference was not statistically significant.
43 citations
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November 2009 in “Archives of dermatology” This study found that alefacept showed no significant improvement in treating severe alopecia areata compared to placebo over a 24-week period.
17 citations
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April 2023 in “British Journal of Dermatology” This study suggests that off-label use of baricitinib in children under 12 with alopecia areata may improve hair regrowth, but further research is needed to confirm efficacy and safety.
1 citations
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March 2026 in “American Journal of Clinical Dermatology” In this Italian retrospective study, ritlecitinib 50 mg/day showed effectiveness and good tolerability for treating severe alopecia areata over 24 weeks, achieving significant hair regrowth particularly in adolescents, as well as improvements in eyebrows, eyelashes, nails, and quality of life, with mostly mild adverse effects.
August 2026 in “JAMA Dermatology” This study found that upadacitinib significantly improved hair regrowth compared to placebo in adults and adolescents with severe alopecia areata, and demonstrated a positive benefit-risk profile.