[Fundamental and clinical studies on sulbactam/cefoperazone in the field of obstetrics and gynecology].
Fundamental and clinical studies on sulbactam/cefoperazone (SBT/CPZ), a newly developed combined beta-lactam antibiotics, were carried out and the following results were obtained. Each concentration of SBT and CPZ was examined in serum and internal genital organs after single intravenous administration of 2.0 g dose of SBT/CPZ. Each venous serum level of SBT and CPZ was 41.5 micrograms/ml, 122.3 micrograms/ml at 30 minutes after administration respectively. The transfer of SBT and CPZ to internal genital organs was similarly good. Each concentration of SBT and CPZ was examined in serum and retroperitoneal fluid after 1 hour drip infusion of 2.0 g dose of SBT/CPZ. The transfer of SBT and CPZ to retroperitoneal fluid was similarly excellent and the transfer ratio vs. serum level of the former was about 76.2 approximately 321.7%, and the latter was about 27.2 approximately 93.2% respectively. In clinical trial, SBT/CPZ was given to 10 patients with obstetrical and gynecological infections. The efficacy was evaluated as good in 9 patients and poor in 1 patient. As the side effects, diarrhea was appeared in 1 case. In laboratory findings, a transient elevation of serum transaminase was noticed in another one case. From the above results, it was concluded that SBT/CPZ was useful drug for infections in the field of obstetrics and gynecology.
D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000188:drug therapy*; D002438:Cefoperazone / Q000008:administration & dosage* / Q000378:metabolism; D004338:Drug Combinations; D004341:Drug Evaluation; D005122:Exudates and Transudates / Q000378:metabolism; D005260:Female; D005831:Genital Diseases, Female / Q000188:drug therapy*; D005836:Genitalia, Female / Q000378:metabolism; D006801:Humans; D007275:Injections, Intravenous; D008875:Middle Aged; D010388:Pelvis / Q000378:metabolism; D010397:Penicillanic Acid / Q000008:administration & dosage* / Q000378:metabolism; D013407:Sulbactam; D065093:beta-Lactamase Inhibitors
D004338:Drug Combinations; D065093:beta-Lactamase Inhibitors; D002438:Cefoperazone; D010397:Penicillanic Acid; D013407:Sulbactam