Treatment of auricular keloids by triple combination therapy: Surgical excision, platelet‐rich plasma, and cryosurgery

Summary Background Surgical excision alone for auricular keloids is frequently followed by recurrence making combining treatment options necessary. Objective We aimed to assess the long‐term efficacy of combining surgical excision, cryosurgery, and platelet‐rich plasma (PRP) in treatment of auricular keloids. Methods This interventional study was carried out on fifty auricular keloids in 50 patients. Patients were subjected to a combination therapy of surgical excision of the keloids, intraoperative cryosurgery, and PRP injections. The primary endpoint was defined as the number of patients who achieved major flattening of the keloid (reduction of more than 80% of the keloid) after a follow‐up of 12 months. Results After follow‐up of 12 months, 74% of the keloids achieved complete flattening in 10 cases and significant flattening in 14 cases. Thirty‐four of the 50 keloids (68%) were treated with only excision, cryosurgery, and PRP and did not relapse. Three keloids (6%) had minor relapse after the first treatment but were considered persistent major flattening at the end of the study. Three other keloids (6%) needed intralesional triamcinolone to achieve major or complete flattening without further relapse. Treatment failure was observed in 30% who achieved