Eslicarbazepine acetate as adjunctive therapy in patients with uncontrolled partial‐onset seizures: Results of a phase <scp>III</scp>, double‐blind, randomized, placebo‐controlled trial

Adjunctive ESL 1,200 mg once-daily was more efficacious than placebo in adult patients with refractory partial-onset seizures. The once-daily 800 mg dose showed a marginal effect on SSF, but did not reach statistical significance. Both doses were well tolerated. Efficacy assessment was not affected by diary format used.