Clinical and electrophysiological features of patients with coexistence of epilepsy and narcolepsy
10.3760/cma.j.cn113694-20201231-01023
- VernacularTitle:癫痫共患发作性睡病患者的临床电生理研究
- Author:
Gengyao HU
;
Lang JIN
;
Na YUAN
;
Zezhi WANG
;
Ze CHEN
;
Jingwen LI
;
Yonghong LIU
- From:
Chinese Journal of Neurology
2021;54(6):560-566
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To describe the electroclinical features of the coexistence of epilepsy and narcolepsy.Methods:The electroencephalography database was searched using the terms “epilepsy” and “narcolepsy” over a four-year period from January 2016 to December 2019 in the Xijing Hospital. The clinical and electrophysiological characteristics of patients with coexistence of epilepsy and narcolepsy were studied.Results:Five patients with comorbidity for epilepsy and narcolepsy were found, of which three patients were female, two patients were male. The age at epilepsy onset and narcolepsy onset was 2-12 years and 8-17 years, respectively. There were two patients with juvenile myoclonic epilepsy, one with sleep-related hypermoter epilepsy, one with epilepsy with retardation of brain development, one with symptomatic epilepsy with cognitive decline. All the patients had narcolepsy with cataplexy, which followed the onset of epilepsy by three months to eight years. All the patients accepted 24 h video electroencephalography monitoring and multiple sleep latency test. Interictal epileptic discharges were found, mean sleep latency was<8 min, and two or more sleep onset rapid eye movement periods were recorded. Duloxetine hydrochloride can effectively improve the drowsiness and catalepsy symptoms of narcolepsy, and seizures did not worsen in patients using duloxetine hydrochloride.Conclusions:Both generalized and focal epilepsy can occur in narcolepsy with cataplexy. Duloxetine hydrochloride may be safe and effective in treating narcolepsy in patients with epilepsy.
