Developmental And Epileptic Encephalopathy 96 C5543446
A severe genetic epilepsy syndrome with early-onset seizures and significant developmental delays from infancy.
Key facts at a glance
- ICD-10
- G43.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Seizures
(neurologic)Developmental delay
(neurologic)Feeding difficulties
(neurologic)Sleep disturbances
(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
Anti-epileptic drug regimen
Customized pharmacological approach targeting specific seizure types associated with this encephalopathy. Treatment requires ongoing assessment and potential adjustments.
Medication management with follow-up
Active treatment with regular monitoring by a healthcare provider is recommended.
Modified ketogenic diet
Therapeutic dietary intervention designed to induce ketosis, which may provide neuroprotective benefits and reduce seizure burden in some patients.
Additional treatment options
Neurodevelopmental support services
Comprehensive cognitive and behavioral interventions to support developmental progress and manage associated behavioral challenges.
psychologicalResponsive neurostimulation
Advanced neuromodulation therapy using an implanted device that detects and responds to seizure activity in real-time.
procedureSeizure diary and symptom tracking
Systematic documentation of seizure frequency, duration, and triggers alongside developmental milestones to guide treatment decisions.
monitoringWhen 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 Developmental And Epileptic Encephalopathy 96 C5543446?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy