title: [Cefuzonam, a new cephem antibiotic in the field of pediatrics. Concentrations in serum and clinical efficacy].
abstract: A new cephem antibiotic, cefuzonam (L-105, CZON) was studied for its concentrations in serum and clinical efficacy in the field of pediatrics. To examine the concentration of CZON in serum, 20 mg/kg of CZON was administered by intravenous drip infusion to a male patient of 6 years and 7 months. The half-life of the drug in serum was 0.97 hour after administration. CZON was administered to 7 cases of pediatric infections, and clinical result were "excellent" in 4, "good" in 1, "poor" in 2: the efficacy rate was 71.4% or 5 cases out of 7. As an adverse reaction, eruption was observed in 1 patient.
mesh_terms: D001424:Bacterial Infections / Q000188:drug therapy*; D015296:Ceftizoxime / Q000031:analogs & derivatives*; D002511:Cephalosporins / Q000097:blood* / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male
chemical_list: D002511:Cephalosporins; C049934:cefuzonam; D015296:Ceftizoxime