Platelet-rich plasma in androgenic alopecia: Indications, technique, and potential benefits

Publication date: Available online 15 November 2016
Source:Journal of Oral and Maxillofacial Surgery
Author(s): Elie M. Ferneini, Daniel Beauvais, Concetta Castiglione, Moniek V. Ferneini
PurposeThe purpose of this study was to provide an overview of platelet-rich plasma (PRP) injected into the scalp in the management of androgenic alopecia.Materials and MethodsA literature review was performed which evaluated the benefits of PRP in androgenic alopecia.ResultsHair restoration has been on the increase. PRP's main components of platelet-derived growth factor, transforming growth factor and vascular endothelial growth factor have the potential to stimulate hard- and soft-tissue wound healing. In general, PRP had a benefit on patients with androgenic alopecia including increased hair density and quality. Currently, different PRP preparations are being used with no standard technique.ConclusionThis review shows beneficial effects of PRP on androgenic alopecia. However, more rigorous study designs, including larger sample sizes, quantitative measures of effect, and longer follow-up periods, are needed in order to solidify the utility of using PRP for treating our androgenic alopecia patients.



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