title: Cost-effective use of antibiotic prophylaxis for cesarean section.
abstract: Clinical experience has indicated that the prophylactic use of antibiotics reduces infectious morbidity in patients undergoing cesarean section. Several factors must be considered (for instance, in vivo and in vitro efficacy, patient allergies, side effect profiles, status of host defenses, the total cost of therapy, and the risk of selecting resistant organisms that cause superinfections) before prescribing prophylactic antibiotic drugs for this indication. Moreover, medical-legal consequences associated with potential postpartum infections must be considered in assessing the costs and impact of a prophylactic regimen. Results of comparative antibiotic trials in indigent patients undergoing cesarean section demonstrated differing rates of successful antibiotic prophylaxis: piperacillin, 98%; cefoxitin, 91%; cephalothin and ceftazidime, 82%; cefotaxime, 80%; and ampicillin, 77%. Although the acquisition costs of antibiotics vary greatly, these costs are dwarfed by the substantial cost savings that can be realized by use of broad-spectrum antibiotics, which, in our hands, have resulted in reduced laboratory and pharmacy expenses and decreased hospital stays for both mother and neonate. Controlled studies designed to investigate microbiologic as well as clinical efficacy of antibiotics are indicated. Further refinements in individualizing antibiotic regimens according to patient population should be sought.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002585:Cesarean Section / Q000191:economics*; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D011247:Pregnancy; D011292:Premedication / Q000191:economics*; D013530:Surgical Wound Infection / Q000191:economics / Q000517:prevention & control*
chemical_list: D000900:Anti-Bacterial Agents