Efficacy and tolerability of perampanel as adjunctive treatment of focal and generalized tonic-clonic epileptic seizures in children over 4 years of age

Abstract

The article is a short review of an observational study that proves the good efficacy and tolerability of perampanel suspension in the adjunctive treatment of epilepsy in children over 4 years of age. The study demonstrated a high level of 50% responders: 47% with focal seizures, 65% with transition of focal seizures to bilateral tonic-clonic seizures, 65% with primary generalized tonic-clonic seizures. Cessation of seizures was achieved in 12%, 19% and 55% of patients, respectively. The most common side-effects were fatigue (26%), nasopharyngitis (19%), lightheadedness, irritability, fever (13% each), and vomiting (11%). There were no significant clinical negative changes in cognitive functions according to the assessment on the Aldenkamp-Baker scale, both on the total score and subscales. Also, there were no significant changes in laboratory data, vital functions and ECG parameters.