title: [Clinical and pharmacokinetic study of ceftriaxone in pediatric bacterial infections].
abstract: Ceftriaxone (Ro 13-9904, CTRX) was evaluated for its safety and efficacy in 33 children with various bacterial infections including 10 cases of bacterial meningitis. CTRX was effective in all but 1 case who had acute mucositis due to a resistant strain of Enterobacter cloacae. The serum half-life (T1/2 beta) was 4.5 +/- 1.6 hours after an intravenous bolus injection in children. Cerebrospinal fluid levels of CTRX in the acute phase of bacterial meningitis were 7.69 +/- 4.75 mcg/ml. The only side effect was mild to moderate diarrhea observed in 10 of the 33 cases, but in no case was it necessary to discontinue the drug.
mesh_terms: D001419:Bacteria / Q000187:drug effects; D001424:Bacterial Infections / Q000188:drug therapy*; D002439:Cefotaxime / Q000031:analogs & derivatives* / Q000378:metabolism / Q000494:pharmacology / Q000627:therapeutic use; D002443:Ceftriaxone; D002648:Child; D002675:Child, Preschool; D004341:Drug Evaluation; D004352:Drug Resistance, Microbial; D005260:Female; D006207:Half-Life; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007700:Kinetics; D008297:Male
chemical_list: D002443:Ceftriaxone; D002439:Cefotaxime