Enteral Ketamine for Status Epilepticus in Children with Epilepsy.

Background: Approximately 10% to 20% of children with epilepsy experience status epilepticus (SE), and children with seizure clustering are at higher risk. Ketamine is growing in use for SE. This study examines the efficacy and safety of enteral ketamine in the treatment of convulsive status epilepticus (CSE) characterized by refractory seizure clusters and nonconvulsive status epilepticus (NCSE) in children with epilepsy.

Increased levetiracetam clearance associated with a breakthrough seizure in a pregnant patient receiving once/day extended-release levetiracetam.

The use of levetiracetam for the treatment of epilepsy in women of childbearing age has increased as more evidence of teratogenicity of other broad-spectrum antiepileptic medications becomes available. Levetiracetam appears to be associated with a low incidence of major congenital malformations based on data from pregnancy registries. Major pregnancy-related changes in the pharmacokinetics of levetiracetam have been described in several case series, demonstrating a role for careful therapeutic drug monitoring of levetiracetam in pregnant patients.