Abstract
OBJECT: This study aims to conduct a systematic review and network meta-analysis to comprehensively evaluate the efficacy of various dressings in preventing exit-site infection (ESI) and peritonitis. METHODS: We searched PubMed, Embase, Web of Science, CINAHL Plus with Full Text (EBSCO), Sino Med, Wan Fang Data, China National Knowledge Infrastructure (CNKI) from 1 January 1999 to 10 July 2023. The language restrictions were Chinese and English. Randomized controlled trials, non-randomized controlled trials, and self-controlled trials were included in this study. We used ROB 2 tool to evaluate the quality of the included literature. Two authors independently extracted the data according to the Cochrane Handbook. A Frequentist network meta-analysis was performed using Stata17.0 according to PRISAMA with a random effects model. RESULTS: From 2092 potentially eligible studies, thirteen studies were selected for analysis, including nine randomized controlled studies, three quasi-experimental studies and one self-controlled trial. A total of 1229 patients were included to compare five types of exit site care dressings, named disinfection dressings, antibacterial dressings, non-antibacterial occlusive dressings, sterile gauze, and no-particular dressings. The outcome of prevention ESI is antibacterial dressings (SUCRA = 97.6) >non-antibacterial occlusive dressings (SUCRA = 68.3) >disinfection dressings (SUCRA = 50.6) >no-particular dressings (SUCRA = 23.9) >sterile gauze (SUCRA = 9.5). The antibacterial dressings were more effective than sterile gauze (OR = 0.13, 95%CI 0.04∼0.44), and no-particular dressing (OR = 0.18, 95%CI 0.07∼0.50) in preventing ESI; the non-antibacterial occlusive dressings were effective than sterile gauze (OR:0.30, 95%CI 0.16∼0.57). There is no statistical significance between no-particular dressings and other types of dressings in preventing the mature ESI. There is no statistical significance in the effectiveness of five types of dressings in preventing peritonitis. CONCLUSIONS: The no-particular dressings maybe more cost-effective for preventing mature ESI. None of the dressings was more effective than another in preventing peritonitis. Then, none of the different types of dressing is strongly recommended for preventing ESI or peritonitis. RegistrationCRD42022366756.