Outcomes of Apert Syndrome Hand Reconstruction With Tilapia Skin: A Prospective Study

Abstract

Background: Tilapia skin has already been used in various medical scenarios, but there are no studies showing the use of tilapia skin for hand reconstruction in Apert syndrome. The objective of this study is to determine whether the use of tilapia skin during graft bed preparation for children with Apert syndrome can shorten wound reepithelialization intervals, reduce the number of dressing changes, and decrease patient discomfort. Methods: This is a prospective study on consecutive patients with Apert syndrome who underwent hand reconstruction at our Hospital. Patients were divided into 2 groups: (1) a control group consisting of patients who underwent conventional digit separation hand reconstruction surgery (2) an experimental group consisting of patients who underwent similar digit separation hand reconstruction surgery that commenced with the placement of a thin layer of tilapia skin at the raw commissures during a first operation, which was subsequently replaced by an autologous skin graft during a second operation staged 10 days postoperatively. Pain assessment was performed using the Visual Analog Scale. The number of dressing changes was also assessed. A T test compared the total number of dressings changes and pain data. Results: Experimental group patients (n = 8) required an average of 9.4 days of daily dressing changes, and control group patients (n = 5) required an average of 20.8 days of daily dressing changes (P < 0.05) and tended to experience significantly less pain when compared with patients in the control group (P = 0.079). Conclusion: Tilapia skin can shorten wound reepithelialization intervals by reducing the total number of dressing changes.