Clinical evaluation of intramuscular imipenem/cilastatin sodium in surgical infections
Konaga, E.; Takeuchi, H.; Orita, K.; Fuchimoto, S.; Ogawa, K.; Kitagawa, T.; Tokuda, N.; Kimura, H.; Hamada, F.; Nishiyama, Y.
Japanese Journal of Antibiotics 44(12): 1341-1350
1991
ISSN/ISBN: 0368-2781 PMID: 1798068 Document Number: 380968
A multi-center clinical study was carried out at the first Department of Surgery, Okayama University Medical School and its affiliated institutions to evaluate the efficacy and safety profiles of intramuscular imipenem/cilastatin sodium (IPM/CS) in surgical infections, which were mainly biliary tract infections and peritonitis. The following results were obtained: 1. The efficacy rate was 72.0% in a total of 25 evaluable patients and 81.8% in patients with cholecystitis. 2. The efficacy rates in patients with and without underlying diseases were 70.0% and 73.3%, respectively, and they were 71.4% in patients with mild or moderate infections and 75.0% in patients with severe infections. 3. Bacteriologically, the eradication rate was 100% for Gram-positive bacteria and 62.5% for Gram-negative bacteria, with an overall eradication rate of 78.6%. The eradication rate for monomicrobial infections was 71.4% and that for polymicrobial infections was 100%. 4. Out of 25 patients, one developed diarrhea as a drug-related adverse reaction, and laboratory abnormalities attributable to the treatment were observed in 5 patients. None of them was serious, however. 5. The overall usefulness rate was 60.0%, and the usefulness for cholecystitis (72.7%) was superior to that for cholangitis (33.3%).