The effectiveness of Keppra used on its own was studied in 579 patients, who received either Keppra or carbamazepine (another anti-epileptic medicine) for up to two years.
La eficacia de Keppra utilizado en monoterapia se estudió en 579 pacientes, que recibieron Keppra o carbamazepina (otro medicamento antiepiléptico) durante un máximo de dos años.