Article: Electroencephalographic findings in asymptomatic relatives of patients with juvenile myoclonic epilepsy: relationship with the degree of kinship.
2022 Volume 157, Issue 4, Page(s) 411–415
Abstract: Introduction: A prevalence of 1 to 71% of electroencephalogram (EEG) abnormalities has been reported in asymptomatic relatives of patients with juvenile myoclonic epilepsy (JME).: Objective: To determine the frequency of EEG abnormalities in ... ...
Title translation | Hallazgos electroencefalográficos en familiares asintomáticos de pacientes con epilepsia mioclónica juvenil: su relación con el grado de parentesco. |
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Abstract | Introduction: A prevalence of 1 to 71% of electroencephalogram (EEG) abnormalities has been reported in asymptomatic relatives of patients with juvenile myoclonic epilepsy (JME). Objective: To determine the frequency of EEG abnormalities in asymptomatic relatives of patients with JME according to the degree of kinship. Methods: Prospective, analytical study. First-, second, and third-degree relatives of patients with JME who agreed to participate and signed informed consent were included. The analysis was descriptive, bivariate. Results: 209 asymptomatic relatives were included, out of which 115 (55%) were females and 94 (45%) were males, with a mean age of 35.9 ± 16.9 (range between 6 and 73 years). Forty-four (21.1%) relatives had abnormal EEGs. First-degree relatives (12%) had abnormalities more frequently in comparison with second- and third-degree relatives (p = 0.007). Conclusions: EEG abnormalities were observed in one third of asymptomatic relatives. It is important to highlight that there were more alterations among first-degree relatives. In the future, these findings might enable for the risk of clinically developing the disease to be estimated and for genetic counseling to be provided. |
MeSH term(s) | Adolescent ; Adult ; Aged ; Child ; Electroencephalography ; Female ; Humans ; Male ; Middle Aged ; Myoclonic Epilepsy, Juvenile/diagnosis ; Myoclonic Epilepsy, Juvenile/epidemiology ; Myoclonic Epilepsy, Juvenile/genetics ; Prevalence ; Prospective Studies ; Young Adult |
Language | English |
Publishing date | 2022-02-08 |
Publishing country | Mexico |
Document type | Journal Article |
ZDB-ID | 425456-9 |
ISSN | 0016-3813 |
ISSN | 0016-3813 |
DOI | 10.24875/GMM.M21000583 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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