Zeitschrift für klinische und experimentelle Dermatologieforschung
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Autologous Platelet Rich Plasma as a Treatment of Male Androgenetic Alopecia: Study of 14 Cases

Rosa Borhan, Cindy Gasnier and Pascal Reygagne

In this study, we report 14 cases of androgenetic alopecia (AGA) in men treated by autologous platelet rich plasma (PRP). Each patient had several injections of non-activated PRP (PRPn) on the sclap. The quantitative assessment of hair density was performed by hair count with TrichoScan and the cosmetic assessment by Canfield stereotaxic system (Standardized photographs seen by 3 independent assessors). A slight improvement of hair density was observed in 11 cases while a cosmetic improvement on the vertex was noticed only in 2 cases according to 3 assessors.