title: [Clinical experience with sustained release cephalexin (S-6437) in pediatrics (author's transl)].
abstract: S-6437 (Sustained release cephalexin granule for pediatric use) was studied with the following results: 1) Following the single oral administration of 25 mg/kg of S-6437 in 6 children 4 approximately 6 years old, the following blood levels (average) of cephalexin were obtained: 3.1 microgram/ml in one hour after the administration, 8.6 microgram/ml in 2 hours, 8.7 in 4 hours, 7.2 in 6 hours, 4.0 in 8 hours and 1.2 in 12 hours. Effective blood levels of cephalexin by S-6437 were maintained for longer period of time than those by regular cephalexine dry syrup. In 4 of 6 children receiving S-6437, cephalexin was scarcely detected in their blood in 12 hours after the administration. From this, it is not considered that S-6437 is accumulated in body. 2) S-6437 was administered to 38 patients including: 7 with pneumonia, 7 with acute bronchitis, 1 with suppurative lymphadenitis, 4 with acute pharyngitis, 15 with acute tonsillitis and 4 with acute urinary tract infections. Out of the 35 cases, 31 (88.6%) responded to S-6437, and 3 cases could not be evaluated. 3) Transient diarrhea in 2 patients, rash in 1 and elevation of serum GOT, GPT and LDH in 1 were observed. However, these side effects were improved by discontinuation of S-6437.
mesh_terms: D000367:Age Factors; D001424:Bacterial Infections / Q000188:drug therapy; D002506:Cephalexin / Q000008:administration & dosage* / Q000378:metabolism / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D003692:Delayed-Action Preparations; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male
chemical_list: D003692:Delayed-Action Preparations; D002506:Cephalexin