Adjunctive perampanel in refractory epilepsy: Experience at tertiary epilepsy care center in Tours.

Adjunctive PER can achieve clinically meaningful improvement, or even seizure freedom, in more than one-third of patients suffering from severe refractory epilepsies. It seems similarly safe and effective in the subgroup of these patients with learning disability or with psychiatric comorbidity. However, the rate of psychiatric side effects is high,; of note, we asked both patient and caregivers at each visit especially focusing on psychiatric side effects. Patients, caregivers, and families should be informed of potential psychiatric/behavioral risks associated with taking perampanel especially during the initial titration period.