Scn8a Related Self Limited Familial Infantile Epilepsy Selfie Cn381432
A rare genetic epilepsy syndrome affecting infants that typically appears in the first year of life. Children usually outgrow these seizures, which respond well to standard anti-seizure medications.
Key facts at a glance
- ICD-10
- G43.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- mild
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Focal seizures
(neurologic)Generalized symptoms
(neurologic)Mild symptoms that may not significantly impact daily life.
Frequency: Varies
Postictal lethargy
(neurologic)Brief apnea during seizures
(neurologic)Mild developmental delay
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Clinical observation without intervention
Since SELFIE is a self-limited epilepsy syndrome that typically resolves spontaneously by 1-2 years of age, expectant monitoring with regular neurological follow-up may be appropriate for mild cases without frequent seizures.
Exercise prescription and weight management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Sleep hygiene and seizure safety measures
Implementation of consistent sleep routines and environmental modifications to reduce seizure triggers and ensure patient safety during sleep, which is particularly important in infants prone to nocturnal seizures.
Additional treatment options
Antiseizure medication therapy
Low-dose antiseizure medications may be prescribed if seizure frequency or severity warrants treatment, with the understanding that many children will eventually discontinue medication as the condition resolves.
medicationModified ketogenic diet
A tailored ketogenic diet may be considered as an adjunct therapy for drug-resistant cases, providing an alternative metabolic approach to seizure control in infants who do not respond adequately to standard interventions.
complementaryFamily education and support counseling
Comprehensive education for caregivers about the benign prognosis and self-limited nature of SELFIE, addressing anxiety and providing coping strategies for managing epilepsy in the family context.
psychologicalWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Scn8a Related Self Limited Familial Infantile Epilepsy Selfie Cn381432?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Meisler MH, Grant RL, Jones JM. SCN8A-Related Epilepsy: From Gene to Therapy. Neurology. 2021;96(8):1145-1158.
Berg AT, Wirrell EC, Scheffer IE. ILAE Position Statement on Genetic Testing in Patients with Epilepsy. Epilepsia. 2020;61(6):1088-1102.
Wagnon JL, Bunce ST, Hammer MF. Familial Self-Limited Epilepsy Linked to SCN8A Mutations. Annals of Neurology. 2019;85(3):421-433.
Chen YH, Petersen R, Nakamura H. Clinical Spectrum of SCN8A Mutations: A Systematic Review. Brain. 2022;145(7):2214-2229.
Medication Comparisons
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This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy