Dataset Information

The use of triclosan-coated sutures to prevent surgical site infections: a systematic review and meta-analysis of the literature.

ABSTRACT:

Introduction and objectives

Surgical site infections (SSIs) represent a common and serious complication of all surgical interventions. Microorganisms are able to colonise sutures that are implanted in the skin, which is a causative factor of SSIs. Triclosan-coated sutures are antibacterial sutures aimed at reducing SSIs. Our objective is to update the existing literature by systematically reviewing available evidence to assess the effectiveness of triclosan-coated sutures in the prevention of SSIs.

Methods

A systematic review of EMBASE, MEDLINE, AMED (Allied and complementary medicine database) and CENTRAL was performed to identify full text randomised controlled trials (RCTs) on 31 May 2019.

Intervention

Triclosan-coated sutures versus non-triclosan-coated sutures.

Primary outcome

Our primary outcome was the development of SSIs at 30 days postoperatively. A meta-analysis was performed using a fixed-effects model.

Results

Twenty-five RCTs were included involving 11 957 participants. Triclosan-coated sutures were used in 6008 participants and non triclosan-coated sutures were used in 5949. Triclosan-coated sutures significantly reduced the risk of SSIs at 30 days (relative risk 0.73, 95% CI 0.65 to 0.82). Further sensitivity analysis demonstrated that triclosan-coated sutures significantly reduced the risk of SSIs in both clean and contaminated surgery.

Conclusion

Triclosan-coated sutures have been shown to significantly reduced the risk of SSIs when compared with standard sutures. This is in agreement with previous work in this area. This study represented the largest review to date in this area. This moderate quality evidence recommends the use of triclosan-coated sutures in order to reduce the risk of SSIs particularly in clean and contaminated surgical procedures.

Prospero registration number

CRD42014014856.

SUBMITTER: Ahmed I

PROVIDER: S-EPMC6731927 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:Several randomized clinical trials (RCTs) conducted to evaluate the effect of triclosan-coated suture on surgical site infection (SSI) yield to controversial results. The primary purpose of this systematic review and meta-analysis was to analyze the available RCTs, comparing the effect of triclosan-coated suture with uncoated suture on the incidence of SSI after elective colorectal operations. As secondary endpoint of the analysis, we considered length of hospital stay after surgery.We performed a systematic literature review through Medline, Embase, Pubmed, Scopus, Ovid, ISI Web of Science, and the Cochrane Controlled Trials Register searching for RCTs published from 1990 to 2015. To conduct these meta-analyses, we followed the guidelines and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Study inclusion criteria were as follows: parallel-group RCTs in adult populations reporting the closure of the abdominal wall after elective colorectal operation with triclosan-coated suture or noncoated suture, and reporting the outcomes considered in the meta-analysis.Six trials including 2168 patients (1102 treated and 1066 controls) provided data on SSIs. The overall rate was 11.7% (129/1102) in the triclosan group and 13.4% (143/1066) in the control group (odds ratio 0.81, 95% confidence interval [CI] 0.58-1.13, P?=?0.220). Heterogeneity among studies was moderate (I?=?44.9%). No evidence of publication bias was detectable. Five RCTs (1783 patients; 914 treated and 689 controls) described hospital length of stay with no significant effect (mean difference: -0.02, 95% CI -0.11 to -0.07, P?=?0.668). The I test for heterogeneity was 0% (P?=?0.836). Moderator analyses showed no significant differences were detected in analyses comparing the suture materials (polydioxanone vs polyglactin). In open-label trials, the odds ratio for SSI risk was 0.62 (95% CI 0.20-1.93, P?=?0.413), 0.77 in single-blind (95% CI 0.31-1.95, P?=?0.583) and 0.85 in double-blind trials (95% CI 0.46-1.54, P?=?0.582).Our findings failed to demonstrate a significant protective effect of triclosan-coated sutures on the occurrence of SSI after elective colorectal resections. Further large RCTs are needed before introducing this technology into clinical practice.