Dravet syndrome

<p>Abstract</p> <p>"Dravet syndrome" (DS) previously named severe myoclonic epilepsy of infancy (SMEI), or epilepsy with polymorphic seizures, is a rare disorder characterized by an early, severe, generalized, epileptic encephalopathy.</p> <p>DS is characteriz...

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Main Author: Incorpora Gemma
Format: Article
Language:English
Published: BMC 2009-09-01
Series:Italian Journal of Pediatrics
Online Access:http://www.ijponline.net/content/35/1/27
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author Incorpora Gemma
author_facet Incorpora Gemma
author_sort Incorpora Gemma
collection DOAJ
description <p>Abstract</p> <p>"Dravet syndrome" (DS) previously named severe myoclonic epilepsy of infancy (SMEI), or epilepsy with polymorphic seizures, is a rare disorder characterized by an early, severe, generalized, epileptic encephalopathy.</p> <p>DS is characterized by febrile and afebrile seizures beginning in the 1st year of life followed by different types of seizures (either focal or generalized), which are typically resistant to antiepileptic drugs. A developmental delay from the 2nd to 3rd year of life becomes evident, together with motor disturbances and personality disorders.</p> <p>Beside the classic syndrome, there are milder cases which have been called severe myoclonic epilepsy borderline (SMEB).</p> <p>DS is caused by a mutation in the neuronal sodium channel gene, SCN1A , that is also mutated in generalized epilepsy with FS+ (GEFS+).</p>
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spelling doaj.art-6184130117d244fb8ac65bef74d1f6e42022-12-21T23:26:54ZengBMCItalian Journal of Pediatrics1720-84241824-72882009-09-013512710.1186/1824-7288-35-27Dravet syndromeIncorpora Gemma<p>Abstract</p> <p>"Dravet syndrome" (DS) previously named severe myoclonic epilepsy of infancy (SMEI), or epilepsy with polymorphic seizures, is a rare disorder characterized by an early, severe, generalized, epileptic encephalopathy.</p> <p>DS is characterized by febrile and afebrile seizures beginning in the 1st year of life followed by different types of seizures (either focal or generalized), which are typically resistant to antiepileptic drugs. A developmental delay from the 2nd to 3rd year of life becomes evident, together with motor disturbances and personality disorders.</p> <p>Beside the classic syndrome, there are milder cases which have been called severe myoclonic epilepsy borderline (SMEB).</p> <p>DS is caused by a mutation in the neuronal sodium channel gene, SCN1A , that is also mutated in generalized epilepsy with FS+ (GEFS+).</p>http://www.ijponline.net/content/35/1/27
spellingShingle Incorpora Gemma
Dravet syndrome
Italian Journal of Pediatrics
title Dravet syndrome
title_full Dravet syndrome
title_fullStr Dravet syndrome
title_full_unstemmed Dravet syndrome
title_short Dravet syndrome
title_sort dravet syndrome
url http://www.ijponline.net/content/35/1/27
work_keys_str_mv AT incorporagemma dravetsyndrome