title: Plasma levels of clobazam after 10-, 20-, and 40-mg tablet doses in healthy subjects.
abstract: It is evident that substantial intersubject and intrasubject varition in the bioavailability of clobazam exists following ingestion of 10, 20 and 40 mg doses in these 12 volunteers. Peak concentrations and area under the plasma level-time curve were directly proportional to the dose of clobazam and the mean plasma half-life of clobazam was about 18 hours regardless of dose administered. The t1/2 value was less than that previously reported, as the current results allow differentiation of parent drug from metabolites. This 18 hr t1/2 compares favorably with the half-life of other benzodiazepines.
mesh_terms: D000293:Adolescent; D000328:Adult; D014151:Anti-Anxiety Agents / Q000008:administration & dosage / Q000097:blood*; D001569:Benzodiazepines; D001570:Benzodiazepinones / Q000008:administration & dosage / Q000097:blood*; D001682:Biological Availability; D000078306:Clobazam; D004305:Dose-Response Relationship, Drug; D006207:Half-Life; D006801:Humans; D008297:Male; D013607:Tablets; D013997:Time Factors
chemical_list: D014151:Anti-Anxiety Agents; D001570:Benzodiazepinones; D013607:Tablets; D001569:Benzodiazepines; D000078306:Clobazam