Severe <i>KCNT1</i>-related developmental and epileptic encephalopathy

Developmental and epileptic encephalopathy (DEE) caused by a mutation in the KCNT1 gene (KCNT1-DEE) is registered in the Online Mendelian Inheritance in Man (OMIM) catalogue inder code number 614959. Alternative names: DEE 14, early infantile epileptic encephalopathy 14. KCNT1-DEE most often manifes...

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Main Authors: A. G. Malov, L. Yu. Brokhin, A. V. Veselkova
Format: Article
Language:Russian
Published: IRBIS LLC 2025-07-01
Series:Эпилепсия и пароксизмальные состояния
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Online Access:https://www.epilepsia.su/jour/article/view/1211
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author A. G. Malov
L. Yu. Brokhin
A. V. Veselkova
author_facet A. G. Malov
L. Yu. Brokhin
A. V. Veselkova
author_sort A. G. Malov
collection DOAJ
description Developmental and epileptic encephalopathy (DEE) caused by a mutation in the KCNT1 gene (KCNT1-DEE) is registered in the Online Mendelian Inheritance in Man (OMIM) catalogue inder code number 614959. Alternative names: DEE 14, early infantile epileptic encephalopathy 14. KCNT1-DEE most often manifests as a syndrome of “epilepsy in infancy with migrating focal seizures”. However, the course of epilepsies due to mutant KCNT1 gene is characterized by a broad clinical polymorphism. The article describes a child with severe KCNT1-DEE with clinical picture dominated by drug-resistant focal seizures, profound mental retardation and spastic tetraparesis, as well as microcephaly and microsomia.
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institution Kabale University
issn 2077-8333
2311-4088
language Russian
publishDate 2025-07-01
publisher IRBIS LLC
record_format Article
series Эпилепсия и пароксизмальные состояния
spelling doaj-art-97c0ce4f9a2b49819c0a953ebdecb3072025-08-20T03:57:32ZrusIRBIS LLCЭпилепсия и пароксизмальные состояния2077-83332311-40882025-07-0117218218810.17749/2077-8333/epi.par.con.2025.221686Severe <i>KCNT1</i>-related developmental and epileptic encephalopathyA. G. Malov0L. Yu. Brokhin1A. V. Veselkova2Vagner Perm State Medical UniversityKoryukina Children's Clinical Hospital No. 3Pichugin Children's Clinical HospitalDevelopmental and epileptic encephalopathy (DEE) caused by a mutation in the KCNT1 gene (KCNT1-DEE) is registered in the Online Mendelian Inheritance in Man (OMIM) catalogue inder code number 614959. Alternative names: DEE 14, early infantile epileptic encephalopathy 14. KCNT1-DEE most often manifests as a syndrome of “epilepsy in infancy with migrating focal seizures”. However, the course of epilepsies due to mutant KCNT1 gene is characterized by a broad clinical polymorphism. The article describes a child with severe KCNT1-DEE with clinical picture dominated by drug-resistant focal seizures, profound mental retardation and spastic tetraparesis, as well as microcephaly and microsomia.https://www.epilepsia.su/jour/article/view/1211<i>kcnt1</i>-related developmental and epileptic encephalopathydevelopmental and epileptic encephalopathy 14early infantile epileptic encephalopathy type 14
spellingShingle A. G. Malov
L. Yu. Brokhin
A. V. Veselkova
Severe <i>KCNT1</i>-related developmental and epileptic encephalopathy
Эпилепсия и пароксизмальные состояния
<i>kcnt1</i>-related developmental and epileptic encephalopathy
developmental and epileptic encephalopathy 14
early infantile epileptic encephalopathy type 14
title Severe <i>KCNT1</i>-related developmental and epileptic encephalopathy
title_full Severe <i>KCNT1</i>-related developmental and epileptic encephalopathy
title_fullStr Severe <i>KCNT1</i>-related developmental and epileptic encephalopathy
title_full_unstemmed Severe <i>KCNT1</i>-related developmental and epileptic encephalopathy
title_short Severe <i>KCNT1</i>-related developmental and epileptic encephalopathy
title_sort severe i kcnt1 i related developmental and epileptic encephalopathy
topic <i>kcnt1</i>-related developmental and epileptic encephalopathy
developmental and epileptic encephalopathy 14
early infantile epileptic encephalopathy type 14
url https://www.epilepsia.su/jour/article/view/1211
work_keys_str_mv AT agmalov severeikcnt1irelateddevelopmentalandepilepticencephalopathy
AT lyubrokhin severeikcnt1irelateddevelopmentalandepilepticencephalopathy
AT avveselkova severeikcnt1irelateddevelopmentalandepilepticencephalopathy