title: Should prophylactic antibiotics be given perioperatively in acute appendicitis without perforation?
abstract: The authors question the need to give prophylactic antibiotics perioperatively in all cases of acute appendicitis without perforation to reduce the rate of wound infection. A retrospective study of 82 patients showed a wound infection rate of 4.8%; 3 of 53 patients who did not receive antibiotics had a wound infection compared with 1 of 29 patients who received antibiotics. A prospective double-blind clinical trial was performed comparing the results of perioperative administration of cefamandole and placebo. One of 21 patients who received the placebo had a wound infection; none of the 21 patients given cefamandole had infection. Thus, the authors conclude that, although reports in the literature suggest that antibiotics given perioperatively decrease the rate of wound infection in acute appendicitis without perforation, the incidence of such infection is too low to warrant routine administration. They suggest that such antibiotic use be reserved for those suspected of having more serious disease.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001062:Appendectomy; D001064:Appendicitis / Q000601:surgery*; D002435:Cefamandole / Q000627:therapeutic use*; D002511:Cephalosporins / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D006801:Humans; D011292:Premedication; D012189:Retrospective Studies; D013530:Surgical Wound Infection / Q000517:prevention & control*
chemical_list: D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D002435:Cefamandole