The effect of nocturnal epileptic seizures on cognitive functions in children with idiopathic epilepsy

Autor:	Khaled H Rashed, Ayman M. Al-Malt, Shereen A. Abo Hammar, Osama A. Ragab
Jazyk:	angličtina
Rok vydání:	2020
Předmět:	medicine.medical_specialty Neurology Trail Making Test Electroencephalography Audiology 050105 experimental psychology lcsh:RC321-571 03 medical and health sciences Epilepsy 0302 clinical medicine Cognition Wisconsin Card Sorting Test Children with epilepsy Executive function Nocturnal epileptic seizures Medicine 0501 psychology and cognitive sciences lcsh:Neurosciences. Biological psychiatry. Neuropsychiatry Wechsler Intelligence Scale for Children Intelligence quotient medicine.diagnostic_test business.industry General Neuroscience 05 social sciences Idiopathic epilepsy medicine.disease Psychiatry and Mental health Surgery Neurology (clinical) Pshychiatric Mental Health business 030217 neurology & neurosurgery
Zdroj:	The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, Vol 56, Iss 1, Pp 1-6 (2020)
ISSN:	1687-8329
DOI:	10.1186/s41983-020-00182-3
Popis:	Background Cognitive impairment is a common finding epileptic children. Studies have linked nocturnal epileptic discharges to delayed cognitive abilities in children. Objective The study aims to evaluate the effect of nocturnal epileptic seizures on cognitive functions in children with idiopathic epilepsy. Patients and methods The study was conducted on 70 children with idiopathic generalized or benign focal epilepsy. Based on seizures semiology, they were classified into cases either with nocturnal epileptic seizures (NES) (n = 40) or with diurnal epileptic seizures (DES) (n = 30). Patients receiving antiepileptic drugs (AEDs) that affect cognitive function, patients with intelligence quotient (IQ) below 70, and those having other neurological or psychiatric disorders' were excluded. All patients were subjected to neurological examination, brain magnetic resonance imaging (MRI), and electroencephalography. Cognition was assessed using Wechsler Intelligence scale for children (WISC) to measure IQ, Wisconsin card sorting test (WCST) (computerized version), Trail Making Test, and Digit spans test. Results There was no significant difference between both groups regarding age, sex, age of epilepsy onset, or seizure frequency. There was a significant difference in almost all cognitive variables including digit forward, digit backward, processing speed, verbal IQ, WCST perseverative responses, WCST failure to maintain set, Trail Making Test A (error), Trail Making Test B (Time), and Trail Making Test B (error). There was no significant difference regarding the associated sleep disturbances between the studied groups. Conclusion Children with idiopathic epilepsy suffering from predominant nocturnal seizure have overt and subtle cognitive functions impairments compared to children with predominant diurnal seizure.
Databáze:	OpenAIRE
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