Idiopathic generalized epilepsies: clinical and electroencephalogram diagnosis and treatment

Abstract

This review concentrates on the principles of the clinical and electroencephalogram diagnosis of idiopathic generalized epilepsies and their treatment. The electroclinical variability of the main seizure types is detailed and particular emphasis is placed on the differential diagnosis from other seizures and nonepileptic conditions that is essential for the optimal management of these patients. The authors review the various idiopathic generalized epilepsy subsyndromes and conditions that are included in both the 1989 International League Against Epilepsy classification system and the recently proposed International League Against Epilepsy scheme, but also syndromes and forms that have not been formally recognized. Finally, the authors describe the principles of antiepileptic drug treatment with the old and newer drugs, and their specific indications and contraindications in the various syndromes and seizure types.

Keywords::

• antiepileptic drugs
• diagnosis
• electroencephalogram
• idiopathic generalized epilepsy
• idiopathic generalized epilepsy syndromes
• treatment
• video electroencephalogram