Perampanel may represent an effective treatment for the prevention of migraine comorbid with epilepsy.

INTRODUCTION: Migraine is a common comorbidity in patients with epilepsy. Considering the proven associations and the common pathophysiological features linking epilepsy and migraine, some anti-seizure medications (ASMs) have been considered as a treatment for both disorders. This study aimed at assessing both the effectiveness of perampanel (PER) on epileptic seizures and migraine attacks in patients with epilepsy and comorbid migraine, as well as the reduction in the monthly mean rate usage of rescue migraine medications. METHODS: This observational, multi-centre study included adult patients with epilepsy and comorbid migraine who started PER to better control epileptic seizures and who were followed up for 12 months. RESULTS: Thirty-one patients were included (mean age 40.13 ±â€¯13.13 years; 67.0% female). At the 12-month follow-up visit, 27 patients were continuing PER concomitantly with 1 (45.2%) or 2 ASMs (54.8%). A significant reduction in epileptic seizures, migraine attacks, and the monthly use of rescue migraine medications between baseline and both 6- and 12-month follow-up visits was documented. CONCLUSION: PER demonstrated good effectiveness in reducing both epileptic seizures and migraine attacks in patients with comorbid epilepsy and migraine. Future studies with possibly larger samples are needed to evaluate the efficacy of PER in migraine other than epilepsy.

Comparison of the effectiveness and tolerability of perampanel and brivaracetam: a real-world, observational, retrospective study.

Perampanel (PER) and brivaracetam (BRV) are third-generation antiseizure medications. The aim of the present retrospective, double-centre study was to compare the effectiveness and tolerability between PER and BRV in adult patients with epilepsy. We reviewed the clinical charts of patients affected by epilepsy, admitted to the Epilepsy Centre at the University Hospital of Rome "Tor Vergata" and the Cardarelli Hospital in Naples, who started BRV or PER as add-on treatment for controlling seizures with a follow-up of 12 months. Seizure freedom, >50% seizure reduction, retention rate, and adverse events reported during follow-up were compared between the two drugs. Moreover, we considered the effects of both drugs in specific subsets of patients: age ≥60 years, male or female, in patients with genetic generalized epilepsy, and considering previous treatment with levetiracetam (LEV). Forty-three patients treated with BRV and 64 patients treated with PER were included in this study and followed at both sites for 12 months. Similar effectiveness was observed between BRV and PER, with similar rates of seizure freedom (30% vs 31%) and >50% seizure reduction (32% vs 34%) during follow-up. Moreover, PER and BRV discontinuation rates, due to ineffectiveness or adverse events, were similar. Groups of patients who started BRV or PER as first add-on treatments were also compared but no differences in effectiveness or tolerability were identified. Lastly, BRV was shown to be more effective in patients who were not previously treated with LEV. This retrospective study reveals comparable effectiveness and tolerability between PER and BRV also when used as first add-on treatments, in patients with epilepsy.

Efficacy and impact on cognitive functions and quality of life of perampanel as first add-on therapy in patients with epilepsy: A retrospective study.

Cognitive dysfunctions are frequent in patients with epilepsy. This comorbidity significantly alters their quality of life and plays an important role in their therapeutic management. Perampanel is a noncompetitive antagonist of AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid) receptors and is considered a new generation AED (antiepileptic drug) with limited impact on cognitive functions.The aims of this study were to evaluate the efficacy of perampanel as first add-on therapy and its impact on cognitive functions and quality of life in patients with epilepsy followed for 6 months at the Neurology Division of "A. Cardarelli" Hospital in Naples (Italy).