[Perioperative preventive use of antibiotics in breast surgery: clindamycin vs. cefuroxime]

149 patients scheduled for breast surgery with an identified risk for infection received either 1.2 g Clindamycin (n = 79) or 1.5 g Cefuroxim given intravenously in a prospectively randomized fashion at induction of anaesthesia. Both drugs were well tolerated by all study patients. Postoperative fever was seen in one woman in the Clindamycin group vs. two women in the Cefuroxim group (n.s.). Serum and tissue levels measured 30 minutes after administration were within the therapeutic range for both antimicrobial substances.