ClinVar Miner

List of variants studied for benign familial infantile epilepsy by University of British Columbia, BC Children's Hospital

Included ClinVar conditions (18):

Autism; Seizures, benign familial infantile, 3; Episodic ataxia, type 9; Developmental and epileptic encephalopathy, 76
Benign familial infantile epilepsy
Benign familial neonatal-infantile seizures 1; Developmental and epileptic encephalopathy, 11; Intellectual disability
Benign familial neonatal-infantile seizures 1; Seizures, benign familial infantile, 3; Developmental and epileptic encephalopathy, 11; SCN2A-related generalized epilepsy with febrile seizures plus
Cognitive impairment with or without cerebellar ataxia; Developmental and epileptic encephalopathy, 13; Seizures, benign familial infantile, 5
Cognitive impairment with or without cerebellar ataxia; Developmental and epileptic encephalopathy, 13; Seizures, benign familial infantile, 5; Myoclonus, familial, 2
Developmental and epileptic encephalopathy, 13; Seizures, benign familial infantile, 5
Developmental and epileptic encephalopathy, 13; Seizures, benign familial infantile, 5; Myoclonus, familial, 2
Seizures, benign familial infantile, 2
Seizures, benign familial infantile, 2; Episodic kinesigenic dyskinesia 1
Seizures, benign familial infantile, 2; Episodic kinesigenic dyskinesia 1; Infantile convulsions and choreoathetosis
Seizures, benign familial infantile, 3
Seizures, benign familial infantile, 3; Developmental and epileptic encephalopathy, 11
Seizures, benign familial infantile, 3; Developmental and epileptic encephalopathy, 11; Episodic ataxia, type 9
Seizures, benign familial infantile, 3; Developmental and epileptic encephalopathy, 11; Episodic ataxia, type 9; Complex neurodevelopmental disorder
Seizures, benign familial infantile, 3; Developmental and epileptic encephalopathy, 1; Autism spectrum disorder; SCN2A-related generalized epilepsy with febrile seizures plus; West syndrome; Epilepsy with myoclonic atonic seizures; Non-syndromic intellectual disability; Lennox-Gastaut syndrome; Continuous spikes and waves during sleep
Seizures, benign familial infantile, 3; SCN2A-related generalized epilepsy with febrile seizures plus
Seizures, benign familial infantile, 5

Minimum submission review status:		Collection method:
Minimum conflict level: Report conflict between different conditions
		ClinVar version:

Total variants: 3

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HGVS	dbSNP	gnomAD frequency
NM_001330260.2(SCN8A):c.4447G>A (p.Glu1483Lys)	rs879255652
NM_001330260.2(SCN8A):c.5630A>G (p.Asn1877Ser)	rs587780455
NM_001330260.2(SCN8A):c.986A>G (p.Asp329Gly)	rs1592389210

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