Atrophic Acne Scars Clinical Trial
Official title:
Treatment of Atrophic Acne Scars With Platelet-Rich Plasma Alone or in Combination With Skin Needling: A Randomized Controlled Trial
Investigators will collect blood specimens from the participating patients and then blood samples will be centrifuged in order to collect platelet-rich plasma which is going to be injected in the atrophic acne scars. A split-face design is going to used in this randomized controlled trial. In the control side of the face, micro-needling to the skin will occur using a specific tool (Dermapen).
Atrophic acne scar is a common problem with a challenging treatment. Platelet-rich plasma
(PRP) is an autologous preparation of platelets in concentrated plasma that may be beneficial
in the treatment of atrophic acne scars by promoting collagen deposition.
Skin needling is a technique that uses a sterile micro needles to puncture the skin and
release growth factors. The combination of skin needling and PRP could enhance the efficacy
of both modalities.
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