Prophylactic mesh placement at index permanent end colostomy creation to prevent parastomal hernia-an updated meta-analysis.

Background: Debate persists regarding the efficacy of prophylactic mesh insertion (PMI) at index permanent stoma creation to reduce the rate of parastomal hernia (PSH). This meta-analysis aimed to appraise all the latest evidence from newly published randomized controlled trials (RCTs) on PMI for PSH prevention.

Methods: PubMed, EMBASE, and Cochrane databases were searched for relevant articles from inception until November 2020.