[Contribution of the Ibero-American Academy of Neuropediatrics to the knowledge of self-limited epilepsy in infants].

Abstract

Since the first presentation at the IV Iberoamerican Academy of Neuropediatrics Congress in 1995, our group has studied self-limited infantile epilepsy (SeLIE), both familial and non-familial, corroborating that they belong to the same entity due to their clinical and electroencephalographic characteristics and excellent prognosis. Associations were found with paroxysmal dyskinesias and migraine, as well as with hemiplegic migraine, episodic ataxia and intellectual disability in atypical cases. Mutations in PRRT2 are the main cause of SeLIE, however, other genes, such as SCN2A, KCNQ2-3 and SCN8A, have been recognized. Drugs for focal seizures that act on sodium channels are indicated. In emergencies, during cluster seizures, the use of benzodiazepines is important. In this publication, we review our contribution in SeLIE from our first report to the present and review the existing literature on the subject.