Evaluation of safety and efficacy of autologous topical platelet gel vs platelet rich plasma injection in the treatment of venous leg ulcers: A randomized case control study.

Various management options were tried for Chronic venous leg ulcers (VLUs) with no satisfactory results. Platelet-rich plasma (PRP) is promising in enhancing chronic wound healing by releasing various growth factors. We evaluated the safety and efficacy of topical platelet gel (PG) vs PRP injection in treatment of venous leg ulcers.