Tbc1d24 Related Developmental And Epileptic Encephalopathy Dee Cn381260
A rare genetic condition affecting brain development, often causing severe seizures and developmental delays. It can affect children from infancy. Management focuses on seizure control and supportive therapies.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Epileptic seizures
(neurologic)Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Developmental delay
(neurologic)Motor dysfunction
(neurologic)Microcephaly
(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
Antiseizure medication
Customized antiseizure drug regimen based on seizure type and frequency. Treatment requires careful titration and monitoring for efficacy and side effects.
Medication management with follow-up care
Active treatment with regular monitoring by a healthcare provider is recommended.
Early developmental intervention
Multidisciplinary therapy program addressing motor skills, speech, and cognitive development through individualized exercises and activities.
Additional treatment options
Vagus nerve stimulation (VNS)
Surgical implantation of a device that delivers electrical impulses to the vagus nerve to reduce seizure frequency and severity in refractory cases.
procedureKetogenic diet therapy
High-fat, low-carbohydrate diet that may help control seizures in some patients. Requires supervision by a metabolic specialist and regular monitoring of nutritional status.
dietaryBehavioral and family counseling
Psychological support services addressing behavioral challenges, family stress, and coping strategies for managing a chronic neurological condition.
psychologicalWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Tbc1d24 Related Developmental And Epileptic Encephalopathy Dee Cn381260?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
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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 20, 2026. · Read our editorial policy