Platelet Rich Plasma Application by Dermapen Microneedling and Intradermal Point-by-Point Injection Methods, and Their Comparison with Clinical Findings and Trichoscan in Patients with Androgenetic Alopecia

October 2021 in “ Dermatologic Therapy ”

Kubra Nur Ozcan, Serpil Sener, Nihal Altunisik, Dursun Turkmen

platelet-rich plasma PRP dermapen microneedling intradermal point-by-point injection androgenetic alopecia Trichoscan hair density hair thickness hair regrowth microneedling

TLDR PRP with microneedling improves hair growth and patient satisfaction more than injections for androgenetic alopecia.

The study compared the effectiveness of platelet-rich plasma (PRP) application using dermapen microneedling and intradermal point-by-point injection methods in patients with androgenetic alopecia. Clinical findings and Trichoscan analysis were used to evaluate the outcomes. The results indicated that both methods significantly improved hair density and thickness, but the dermapen microneedling method showed slightly better results in terms of patient satisfaction and hair regrowth. The study suggests that PRP application, particularly through microneedling, can be a promising treatment for androgenetic alopecia.

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Research cited in this study

11 / 11 results

Randomized Placebo-Controlled, Double-Blind, Half-Head Study to Assess the Efficacy of Platelet-Rich Plasma on the Treatment of Androgenetic Alopecia

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Microneedling helps with hair loss, especially with 5% minoxidil, but more high-quality research is needed.

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