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Platelet-rich plasma (PRP) is a promising treatment for hair restoration in patients with androgenic alopecia. Created from a platelet concentrate from an autologous blood draw, PRP is a safe therapeutic option for patients with hair loss. It is used alone or in conjunction with topical and oral therapies. Most studies of hair restoration with PRP report positive outcomes. Further research to optimize PRP preparation/administration procedures and identify patient populations that benefit most from this treatment are needed, as is long-term follow-up of objective hair loss outcomes. PRP appears to be a safe technology with excellent potential for promoting hair restoration.

(1) To describe electronic communication between global surgeons and trainees in a low-middle income country (LMIC) and to gauge appeal of the WhatsApp platform (2) To introduce a novel intensive ear reconstruction teaching module for surgical capacity building using simulation in a LMIC.Prospective cohort study.University-based medical center in Haiti.Eleven otolaryngology trainees and faculty in Haiti.Three months prior to on-site arrival, a WhatsApp Messenger group was created for information-sharing and distribution of teaching materials. A surgical curriculum was created to incorporate didactics, cartilage framework simulation, and live surgery. During the intensive on-site week, WhatsApp was used to distribute materials and to recap learning points from each case, with pre- and postoperative surgical photographs circulated. Postmodule written, oral, and practical testing was conducted on the final day, and a postmodule survey was administered a month later. Post-tests scores were significantly improved from pretests scores. Initial scores on the written, oral, and practical tests averaged 24.6%. Postmodule scores averaged 86.9% (p0.001). Participants rated the use of WhatsApp to be highly important to their learning and requested further use of mobile health technology.WhatsApp Messenger technology complemented a reconstructive surgery education module in a LMIC. WhatsApp provides opportunities for premodule patient screening, real-time discussion, and postmodule review. Its usage was well-received by Haitian otolaryngology trainees and faculty. Our results suggest that the combination of didactic teaching, simulated surgery, and live surgery resulted in successful transfer of both skills and knowledge.