Genetic predisposition to severe myoclonic epilepsy in infancy

A. Benlounis, R. Nabbout, J. Feingold, A. Parmeggiani, R. Guerrini, A. Kaminska, O. Dulac

Research output: Contribution to journalArticle

Abstract

Purpose: To address genetic predisposition to febrile convulsions (FCs) and epilepsy as an etiologic background of severe myoclonic epilepsy in infancy (SMEI). Methods: Familial antecedents of epilepsy and FCs were analyzed in four groups of patients with SMEI (65 cases). FCs (57 cases), childhood absences (67 cases), and a control group of patients with no neurologic problems (64 cases). Results: Patients with SMEI and those with FCs had significantly increased incidence of FCs in their relatives compared with those with absence epilepsy and with the control group. The incidence of epilepsy in relatives of patients with SMEI and absence epilepsy was increased compared with that in the control group and reached statistical significance. Epilepsy in relatives with SMEI had the characteristics of idiopathic generalized epilepsy. Conclusions: A genetic predisposition could determine three types of epileptic syndromes: FCs, idiopathic generalized epilepsy, and SMEI.

Original languageEnglish
Pages (from-to)204-209
Number of pages6
JournalEpilepsia
Volume42
Issue number2
DOIs
Publication statusPublished - 2001

Fingerprint

Myoclonic Epilepsy
Febrile Seizures
Genetic Predisposition to Disease
Epilepsy
Absence Epilepsy
Control Groups
Incidence
Nervous System

Keywords

  • Absence epilepsy
  • Epilepsy in infancy
  • Febrile convulsions
  • Genetics of epilepsy
  • Idiopathic generalized epilepsy
  • Severe myoclonic epilepsy in infancy

ASJC Scopus subject areas

  • Clinical Neurology
  • Neuroscience(all)

Cite this

Benlounis, A., Nabbout, R., Feingold, J., Parmeggiani, A., Guerrini, R., Kaminska, A., & Dulac, O. (2001). Genetic predisposition to severe myoclonic epilepsy in infancy. Epilepsia, 42(2), 204-209. https://doi.org/10.1046/j.1528-1157.2001.25299.x

Genetic predisposition to severe myoclonic epilepsy in infancy. / Benlounis, A.; Nabbout, R.; Feingold, J.; Parmeggiani, A.; Guerrini, R.; Kaminska, A.; Dulac, O.

In: Epilepsia, Vol. 42, No. 2, 2001, p. 204-209.

Research output: Contribution to journalArticle

Benlounis, A, Nabbout, R, Feingold, J, Parmeggiani, A, Guerrini, R, Kaminska, A & Dulac, O 2001, 'Genetic predisposition to severe myoclonic epilepsy in infancy', Epilepsia, vol. 42, no. 2, pp. 204-209. https://doi.org/10.1046/j.1528-1157.2001.25299.x
Benlounis A, Nabbout R, Feingold J, Parmeggiani A, Guerrini R, Kaminska A et al. Genetic predisposition to severe myoclonic epilepsy in infancy. Epilepsia. 2001;42(2):204-209. https://doi.org/10.1046/j.1528-1157.2001.25299.x
Benlounis, A. ; Nabbout, R. ; Feingold, J. ; Parmeggiani, A. ; Guerrini, R. ; Kaminska, A. ; Dulac, O. / Genetic predisposition to severe myoclonic epilepsy in infancy. In: Epilepsia. 2001 ; Vol. 42, No. 2. pp. 204-209.
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