title: Preoperative antibiotics for abdominal gunshot wounds. A prospective, randomized study.
abstract: In an effort to define the optimal preventive antibiotics for gunshot wounds to the abdomen, 100 consecutive patients were randomized while in the emergency department to receive either combination ampicillin, amikacin, and clindamycin, combination doxycycline and penicillin, or carbenicillin (Groups I, II, and III, respectively). Antibiotics were continued for 5 days in the presence of distal ileal or colonic injury. The study groups were comparable in age, sex, incidence of shock, degree of peritoneal contamination, and abdominal trauma index. The incidence of infection was not statistically different among the groups. Enterobacteriacea were the predominant offenders, although anaerobes were identified in all groups. The critical risk factor was distal ileal or colon injury. This study indicates that a regimen employing a single agent whose spectrum includes both aerobes and anaerobes is as effective as more expensive and potentially toxic multiagent regimens.
mesh_terms: D000007:Abdominal Injuries / Q000150:complications / Q000188:drug therapy* / Q000601:surgery; D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D011292:Premedication; D011446:Prospective Studies; D011897:Random Allocation; D014946:Wound Infection / Q000209:etiology; D014948:Wounds, Gunshot / Q000150:complications / Q000188:drug therapy* / Q000601:surgery
chemical_list: D000900:Anti-Bacterial Agents