| Abstract: | ![]()
The clinical effectiveness in postoperative infections of sulbactam/cefoperazone (SBT/CPZ, (SBT 0.5 g+ CPZ 0.5 g) X 2/day) was compared to that of ceftizoxime (CZX, 1.0 g X 2/day) by a well controlled comparative study, to have the following results. The overall effectiveness rate of SBT/CPZ and CZX as judged by Judgement Committee was 84.0% (63/75) and 80.6% (50/62), respectively, and the effectiveness of SBT/CPZ and CZX as assessed by the attending surgeons was 84.0% (63/75) and 71.0% (44/62), respectively. No significant difference was noted in both assessments. In a total of 36 SBT/CPZ-treated patients with intraabdominal infections, the clinical efficacy was judged by attending surgeons to be excellent in 13 patients (36.1%), and to be excellent or good in 31 (86.1%). In the 30 CZX treated patients, it was judged to be excellent in 6 patients (20.0%), and to be excellent or good in 19 (63.3%). These results presented a significant difference (P less than 0.05, U-test) between the 2 drug groups. The final global improvement ratio judged by attending surgeons was 85.3% (64/75) for SBT/CPZ, and 79.0% (49/62) for CZX with no significant difference. In assessment of time-course improvement, the improvement ratio of SBT/CPZ on day 4 was significantly better than that of CZX (P less than 0.05, U-test). The usefulness rate of SBT/CPZ and CZX was 84.0% (63/75) and 73.0% (46/63), respectively. There was no significant difference between the 2 drug groups. To assess the bacteriological efficacy, the eradication rate of SBT/CPZ was compared to that of CZX. There was no significant difference between 85.7% (36/42) for SBT/CPZ and 73.5% (25/34) for CZX. After SBT/CPZ administration, 2 patients (2.5%) complained of side effects. In the clinical laboratory tests, abnormality related to SBT/CPZ medication was observed in 6 patients (7.5%), and that related to CZX, in 5 patients (6.4%). As to the types of side effects and frequency, no significant difference was observed between SBT/CPZ and CZX. It is concluded from the above assessments that SBT/CPZ is a useful drug in the treatment of post-operative infections. |
