The Application of Platelet-Rich Plasma in the Treatment of Androgenic Alopecia

    January 2015 in “ Surgical and Cosmetic Dermatology ”
    Rossana Cantanhede Farias de Vasconcelos, Karla Azuaga, Géssica Cantadori Funes Arenas, João A. Vasconcelos, Natalie Schnaider Borelli
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    Studysummary This study found that platelet-rich plasma injections may lead to improved hair growth and follicle health in individuals with androgenic alopecia, showing a higher average improvement in women compared to men.
    Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer
    The study evaluated the effectiveness of platelet-rich plasma (PRP) injections in treating androgenic alopecia in 18 patients, with 3 injections administered at 21-day intervals. Results showed an average improvement of 42.85% for women and 25.55% for men, as reported by patients, with external observers noting improvements of 35.71% and 18.88%, respectively. Dermoscopy revealed hair thickening, improved circulation, and increased follicle numbers. The study concluded that PRP injections provided an effective and satisfactory response in treating androgenic alopecia.
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