title: Wound infection after a laparoscopic resection for colorectal cancer.
abstract: OBJECTIVE
  The aim of this study was to investigate whether the wound infection (WI) rate in laparoscopic surgery (LS) for colorectal cancer is lower than that in open surgery (OS), and to evaluate the influence of perioperative intravenous antibiotic prophylaxis on the development of WI in LS.
  
  
  METHODS
  We performed a meta-analysis study comparing the WI rate in patients who underwent either OS or LS in randomized controlled trials (RCTs), with a relatively large number of registered patients. Moreover, a subgroup analysis of recently reported RCTs from Japan was performed, and 290 consecutive patients who underwent LS for colorectal cancer at our institution were evaluated for the influence of perioperative intravenous antibiotic prophylaxis on the development of WI.
  
  
  RESULTS
  The WI rate of the LS group was significantly lower than that of the OS group in a meta-analysis; however, no positive effect of the intra-and postoperative antibiotic prophylaxis on the development of WI was demonstrated.
  
  
  CONCLUSIONS
  Laparoscopic surgery for colorectal cancer is considered a surgical technique that has a lower incidence of WI in comparison to OS. Well-designed prospective, randomized controlled trials should therefore be conducted to evaluate whether intraoperative repeated dosing or postoperative repeated dosing is effective in reducing WI in LS.
authors.affiliation: Division of Colorectal Surgery, National Cancer Center Hospital, Tokyo, Japan.
authors.forename: Seiichiro
authors.initials: S
authors.lastname: Yamamoto
authors.forename: Shin
authors.initials: S
authors.lastname: Fujita
authors.forename: Seiji
authors.initials: S
authors.lastname: Ishiguro
authors.forename: Takayuki
authors.initials: T
authors.lastname: Akasu
authors.forename: Yoshihiro
authors.initials: Y
authors.lastname: Moriya
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage*; D003082:Colectomy / Q000379:methods*; D015179:Colorectal Neoplasms / Q000601:surgery*; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000009:adverse effects*; D007813:Laparotomy / Q000009:adverse effects; D008297:Male; D019990:Perioperative Care / Q000379:methods; D016032:Randomized Controlled Trials as Topic; D013530:Surgical Wound Infection / Q000517:prevention & control*; D016896:Treatment Outcome
chemical_list: D000900:Anti-Bacterial Agents