Objective: This prospective, open-label, multicenter study evaluated the efficacy and tolerability of oxcarbazepine as monotherapy in patients with partial seizures who switched from their current antiepileptic drug (AED) monotherapy because of lack of efficacy or poor tolerability.
Method: Patients (>or=12 years old) experiencing 2-40 seizures per month while receiving an AED were included. During a 16-week treatment phase, oxcarbazepine was initiated (8-10mg/kg for children; 600 mg/day for adults) and titrated up over 4 weeks while the existing AED was tapered off.