Kim SH, Yu HC, Yang JD, Ahn SW, Hwang HP. Role of prophylactic antibiotics in elective laparoscopic cholecystectomy: A systematic review and meta-analysis.
Ann Hepatobiliary Pancreat Surg 2018;
22:231-247. [PMID:
30215045 PMCID:
PMC6125276 DOI:
10.14701/ahbps.2018.22.3.231]
[Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 07/29/2018] [Accepted: 07/31/2018] [Indexed: 01/11/2023] Open
Abstract
Backgrounds/Aims
The role of prophylactic antibiotics for laparoscopic cholecystectomy in low-risk patients is still unclear. This study aimed to verify the conclusion of previous meta-analyses concerning the effectiveness of antibiotic prophylaxis for elective laparoscopic cholecystectomy in low-risk patients.
Methods
Comprehensive literature searches were performed on electric databases and manual searches. Randomized controlled trials (RCTs), prospective studies, and retrospective studies comparing antibiotic prophylaxis to placebo or no antibiotics in low-risk elective laparoscopic cholecystectomy were included.
Results
This study included 28 RCTs, three prospective studies, and three retrospective studies. In RCTs, prophylactic antibiotics did not prevent deep surgical site infections (SSI) (RR 1.10, 95% confidence interval [CI] [0.45–2.69], p=0.84) but reduced SSI (RR 0.70, 95% CI [0.53–0.94], p=0.02), and superficial SSI (RR 0.58, 95% CI [0.42–0.82], p=0.01). Prospective studies showed prophylactic antibiotics did not reduce superficial SSI (RR 0.35, 95% CI [0.01–8.40], p=0.52) but reduced SSI (RR 0.12, 95% CI [0.04–0.35], p=0.0001). In retrospective studies, antibiotic prophylaxis did not reduce SSI (RR 1.59, 95% CI [0.30–8.32], p=0.58). The pooled data (12121 patients) including RCTs and prospective and retrospective studies showed that prophylactic antibiotics were not effective in preventing deep SSI (RR 1.01 95% CI [0.46–2.21], p=0.98) but effective in reducing SSI (RR 0.67, 95% CI [0.51–0.88], p=0.003) and superficial SSI (RR 0.61, 95% CI [0.45–0.83], p=0.002).
Conclusions
The use of prophylactic antibiotics is effective for reducing the incidence of SSI and superficial SSI but is not effective for preventing deep SSI in low-risk patients who underwent elective laparoscopic cholecystectomy.
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