Alopecia Areata Treatment: Past, Present, And Future

    December 2024 in “ Dermatological Reviews
    Eliana L. Jolkovsky, David J. Goldberg
    From the encyclopedia
    Alopecia Areata →

    autoimmune disorder causing patchy hair loss

    Baricitinib →

    JAK inhibitor that reduces inflammation and immune attacks on hair follicles, leading to potential hair regrowth, especially in alopecia areata cases

    Minoxidil →

    An essential vasodilator with some anti-androgenic effects

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    Studysummary This review highlights significant advances in understanding and treating Alopecia Areata, emphasizing the effectiveness of JAK inhibitors like baricitinib, ritlecitinib, and deuruxolitinib for systemic treatment, while also noting ongoing research into new therapeutic approaches such as stem cell therapy and energy-assisted drug delivery.
    Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer
    Alopecia Areata (AA) is an autoimmune disorder causing non-scarring hair loss, and its treatment has evolved significantly over the past century. Historically, caustic topical agents were the primary treatment, but recent advancements have identified the autoimmune, genetic, and psychosocial factors involved in AA. This has led to the development of systemic treatments like JAK inhibitors, including baricitinib, ritlecitinib, and deuruxolitinib, which have been FDA-approved and shown to be effective. Non-systemic treatments such as corticosteroid injections, topical minoxidil, contact immunotherapy, and red-laser light therapy also remain effective. Future research is directed towards exploring stem cell therapy, gene therapy, and energy-assisted drug delivery (LEADD) as potential treatments for AA.
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