Pharmacokinetic, bacteriological and clinical studies on cefprozil in pediatric patients] |
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Authors: | S Arai R Sono M Ito M Sakurai T Ihara H Kamiya S Shimizu H Nishi M Inoue M Kojima |
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Affiliation: | Department of Pediatrics, School of Medicine, Mie University. |
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Abstract: | Cefprozil (CFPZ, BMY-28100), a new oral cephem antibiotic, was studied for its antibacterial activities, absorption and excretion upon administration. Its clinical efficacies were also studied in pediatric patients with infections. A study on antibacterial activities of CFPZ against 11 clinical isolates including 6 species found that its activities against Staphylococcus aureus, alpha-hemolytic Streptococcus, Escherichia coli and Haemophilus influenzae were equal or superior to those of CCL. When CFPZ was given to patients orally at 15 mg/kg, maximum serum concentration was obtained between 1 to 2 hours after administration and urinary excretion rate in the first 6 hours was 33.8 +/- 17.6%. Clinical evaluation was done in a total of 25 patients with various infections. Responses were excellent in 15 cases and good in 10 cases, hence the efficacy rate was 100%. As side effect, soft stool was found in 1 case, and eosinophilia in 2 cases and elevation of GOT and GPT in 1 case were found as abnormal laboratory test results, but none of them was serious. It appears that CFPZ is an effective and safe antibiotic in the field of pediatrics. |
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