[Experience with cefmetazole in the urological fields]

Recently, a new antibiotic of cephamycins, cefmetazole (CMZ) has been developed. In our clinic, CMZ was used to examine its clinical effect and adverse reactions, and the results were herein reported. The CMZ was administered to 8 patients for the prevention of postoperative infections, 7 with genitourinary infections and 1 with maxillitis complicated with uremia. For these patients, a daily dose of 1 to 6 g of CMZ was intravenously given for a period of 4 to 12 days. Among the 8 patients who received CMZ for the prevention of postoperative infections, there were 1 case with urinary tract infection, 1 with wound infection and 2 with fever of over 38 degrees C, but they had no serious infections. In the clinical observations on 3 cases with pyelonephritis, the CMZ showed marked effectiveness in 2 cases and effectiveness in 1 case. It must be noted that CMZ was proved to be markedly effective for pyelonephritis caused by Serratia marcescens. In the cases with acute epididymitis and prostatitis, a good effect of CMZ was obtained. Similarly in the case with maxillitis complicated with uremia, the maxillitis was improved by the effect of CMZ and hemodialysis. No cases with hepatic or renal dysfunction were observed after using CMZ. It is concluded that satisfactory effect of CMZ was obtained clinically.