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Erschienen in:
18.01.2017 | Review Article
The Effect of Antibiotic-Coated Sutures on the Incidence of Surgical Site Infections in Abdominal Closures: a Meta-Analysis
Erschienen in: Journal of Gastrointestinal Surgery | Ausgabe 5/2017
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Objective
This meta-analysis aims to determine if antibiotic-impregnated sutures for abdominal fascial closure prevent postoperative surgical site infections (SSIs), hernias, and/or dehiscence.
Methods
MEDLINE and EMBASE databases (1946–2016) were searched. Randomized controlled trials comparing antibiotic-impregnated sutures to standard sutures for abdominal closure were eligible. Risk of bias was evaluated using the Cochrane Handbooks definitions.
Results
Four-hundred fifty articles were reviewed; five eligible studies (N = 3117) were identified. All studies routinely used prophylactic antibiotics. Overall risk of SSI in the antibiotic-impregnated suture group was 10.4 vs. 13.0% in the control group. Pooled data showed no difference in SSI between suture types (odds ratio 0.79, 95% CI 0.57–1.09, P = 0.15, I
2 = 44%). There was no evidence of subgroup effect by suture material (polydioxanone vs. polyglactin 910; P = 0.19) or by comparing colorectal surgery studies to others (P = 0.67). There was a high risk of bias in two studies, one for high loss to follow-up and one for not using an intent-to-treat analysis.
Conclusion
Our meta-analysis is the most comprehensive review on the utility of antibiotic-impregnated sutures in abdominal surgery to prevent SSI. We found no evidence to support routine use of these sutures.