TANG Qi 1,2 , TIAN Chaoyang 1,2 , LI Ling 1,2,3
  • 1. Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Hubei University for Nationalities, Enshi 445000, China;
  • 2. Translational Medicine Center, Enshi Central Hospital, Enshi 445000 Hubei, China;
  • 3. Key Laboratory of Hubei Province, Hubei Institute of Selenium and Human Health, Enshi 445000, China;
TANG Qi, Email: tangqi1998@126.com
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Anti-seizure medications (ASMs) are the most important and basic treatment for epilepsy, and are also the first choice for epilepsy treatment, but about one-third of patients have drug resistance. Perampanel (PER), as a novel third generation ASMs, inhibits the α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor (AMPAR) through non-competitive inhibition. AMPA plays an anti-seizure role. Since its approval in China in 2021, it has been mainly used in the treatment of focal epilepsy (with or without general seizure) as a single drug or addition, and has good safety, effectiveness and tolerability. Self-limited epilepsy with centrotemporal spikes (SeLECTS) is a common childhood focal epilepsy syndrome, accounting for 15% ~ 25% of various childhood epilepsies, PER has important advantages in clinical studies and has shown certain curative effect. At the same time, the overall effect of PER on cognition was neutral, with no systemic cognitive deterioration or improvement. In view of the relatively short application time of PER, which is still a new drug, this article will review the mechanism of action, dose, add-on (single drug) treatment, adverse events and, in order to provide clinicians with more drug choices and facilitate the individualized diagnosis and treatment of epilepsy.

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