[Intrarectal clonazepam in children. Plasma and CSF levels]

Eleven children with seizures were treated with clonazepam by rectal route. Thirty minutes after the administration, the plasma (8 to 28 ng/ml) and CSF (0.9 to 2.26 ng/ml) levels were satisfactory and correlated with a good clinical result. Since the tolerance of the drug was excellent, clonazepam appears to be as useful as diazepam in the management of childhood seizures.