Autologous Platelet-Rich Plasma Treatment for Androgenic Alopecia: A Systematic Review and Meta-Analysis of Clinical Trials on Patient Safety, Efficacy and Outcomes

December 2022 in “ Plastic and Reconstructive Surgery ”

Menelaos Papakonstantinou, Charalampos Siotos, Konstantinos C Gasteratos, Georgia-Alexandra Spyropoulou, Pietro Gentile

autologous platelet-rich plasma androgenic alopecia PRP hair follicle count hair thickness hair density localized pain bleeding itching AGA

TLDR PRP is an effective and safe treatment for hair loss.

This systematic review and meta-analysis evaluated the efficacy and safety of autologous platelet-rich plasma (PRP) treatment for androgenic alopecia (AGA) by analyzing 11 randomized controlled clinical trials. The results demonstrated that PRP injections significantly increased hair follicle count, hair thickness, and density compared to placebo, with patients reporting high satisfaction levels. Only minor, temporary side effects such as localized pain, bleeding, and itching were observed. The study concludes that PRP is an effective treatment for AGA, recommending future research to optimize treatment protocols and reduce adverse reactions.

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2 / 2 results

research Autologous Platelet-Rich Plasma Treatment for Androgenic Alopecia: A Systematic Review and Meta-Analysis of Clinical Trials on Patient Safety, Efficacy and Outcomes

December 2022 in “Plastic and Reconstructive Surgery”

PRP is an effective and safe treatment for hair loss.

research Use of Autologous Platelet-Rich Plasma in Androgenetic Alopecia in Women: A Systematic Review and Meta-Analysis

October 2022 in “Journal of Dermatological Treatment”

PRP can increase hair density in women with hair loss, but more research is needed.