Platelet-Rich Plasma in Androgenic Alopecia: Myth or an Effective Tool

January 2019 in “ Journal of Datta Meghe Institute of Medical Sciences University ”

Yeshwant Lamture, Aditya Mundada, Varsha Gajbhiye

platelet-rich plasma androgenic alopecia hair follicular units hair pull test growth factors PRP AGA

TLDR PRP injections effectively reduce hair loss and promote hair growth in androgenic alopecia.

The study investigated the effectiveness of platelet-rich plasma (PRP) injections in treating androgenic alopecia (AGA) in 20 patients. Over six months, patients received monthly PRP injections, resulting in a significant improvement in hair loss. Hair count increased from an average of 60 to 84 hair follicular units, with a mean gain of 24 units/cm². The hair pull test was negative in 17 patients after the final session, indicating reduced hair loss. The study concluded that PRP is a simple, cost-effective, and feasible treatment option for AGA, leveraging growth factors to stimulate hair growth and regeneration.

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