1. Antimicrobial-coated sutures versus non-coated sutures in reducing surgical site infection: an updated systematic review and meta-analysis.
- Author
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Yang Y, Zhou Z, Ma R, Ren J, and Wu X
- Subjects
- Humans, Anti-Infective Agents administration & dosage, Randomized Controlled Trials as Topic, Coated Materials, Biocompatible, Surgical Wound Infection prevention & control, Sutures microbiology
- Abstract
Background: Antimicrobial-coated sutures are one of the strategies to avoid surgical site infection (SSI) caused by microbial colonization on the surface of surgical sutures., Aim: To investigate the effectiveness of antimicrobial-coated sutures in reducing SSI and develop the latest systematic evaluation evidence for clinical SSI prevention and the use of antimicrobial-coated sutures., Methods: The databases of MEDLINE, Embase, CINAHL, Cochrane, African Index Medicus, and WHO Global Health were searched from October 10
th , 1990 to March 3rd , 2023 with language restricted to English, Spanish, and French. Meta-analysis was used to evaluate the impact of antimicrobial-coated sutures on SSI and whether their effectiveness is influenced by the type of sutures or wounds. Subgroup analyses were conducted based on type of sutures and wounds. Finally, quality of the retrieved evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE)., Findings: Twenty-six randomized control trials (RCTs) and nine observational studies (OBSs) met the inclusion criteria. Antimicrobial sutures significantly reduced SSI risk (RCTs: odds ratio: 0.74; 95% confidence interval: 0.63-0.87; P = 0.0002; OBSs: OR: 0.61; 95% CI: 0.48-0.76; P < 0.0001). Only subgroup analysis of Polydioxanone Suture (PDS) Plus vs PDS, Vicryl Plus vs Vicryl and mixed wounds revealed consistent results in favour of antimicrobial-coated sutures. According to GRADE, the quality of RCT evidence is moderate, while that of OBS evidence is low., Conclusion: Antimicrobial-coated sutures are effective in reducing the risk of postoperative SSI among a large number of surgical patients. However, the available evidence is of moderate/low quality and many studies had conflicts of interest., (Copyright © 2024 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.)- Published
- 2024
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