Nx Gen Sequencing: Dravet's Syndrome & Early Infantile Epileptic Encephalopathy Test
Short Name: Dravet's Syndrome & EIEE Genetic Test
Also known as: Genetic Test for Dravet's Syndrome, EIEE Genetic Sequencing, SCN1A Mutation Test
Nx Gen Sequencing: Dravet's Syndrome & Early Infantile Epileptic Encephalopathy Test test available at DNA Labs India for ₹23,400. Uses NGS, Sanger sequencing on Whole blood samples. Results in 40 Working days from sample receipt. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SULOCHANA HEMCHANDRA HOLLA
Consultant Medical Geneticist · Reg: 8532
Last reviewed: September 7, 2026
Overview
The purpose of this genetic test is to provide a definitive diagnosis for Dravet's Syndrome and Early Infantile Epileptic Encephalopathy by analyzing DNA for mutations in relevant genes. It aids in confirming clinical suspicion, guiding treatment decisions, and offering family genetic counseling. The test covers a panel of genes implicated in these disorders, ensuring comprehensive detection of causative variants.
- Test Code
- 1334
- Price
- ₹23,400
- Sample Type
- Whole blood
- Result Time
- 40 Working days from sample receipt
- Fasting Required
- No
- Method
- NGS, Sanger sequencing
Sample Collection
Ensure the Whole Exome Sequencing Consent Form (Form 37) is duly filled. No fasting is required, but adequate hydration is recommended for blood draw.
Method: Blood draw
Laboratory Analysis
A blood sample will be drawn from a vein, typically from the arm. The process is quick and minimally invasive.
Report Delivery
Apply pressure to the puncture site to prevent bleeding. The sample will be processed and shipped refrigerated to the lab.
Timeline: 40 Working days from sample receipt
Patient Instructions
About This Test
Who Should Get This Test
The purpose of this genetic test is to provide a definitive diagnosis for Dravet's Syndrome and Early Infantile Epileptic Encephalopathy by analyzing DNA for mutations in relevant genes. It aids in confirming clinical suspicion, guiding treatment decisions, and offering family genetic counseling. The test covers a panel of genes implicated in these disorders, ensuring comprehensive detection of causative variants.
How to Prepare
- Submit 10 mL (5 mL min.) whole blood from 2 Lavender Top (EDTA) tubes.
- Ship refrigerated. DO NOT FREEZE.
- Duly filled Whole Exome Sequencing Consent Form (Form 37) is mandatory.
Doctor's Notes
Reviewed by Dr SULOCHANA HEMCHANDRA HOLLA — MBBS, MD (Medical Genetics) · Reg. No. 8532
"Early genetic diagnosis is essential for managing severe epileptic encephalopathies in infants, allowing for targeted treatment and family counseling."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Insufficient sample volume
- Hemolyzed or clotted sample
- Missing consent form
- Improper labeling or container
Understanding Your Results
Positive
Pathogenic variant detected, consistent with Dravet's Syndrome or EIEE. Correlate with clinical presentation.
Negative
No pathogenic variants detected in the panel. Consider other genetic or non-genetic causes.
Variant of Uncertain Significance (VUS)
Genetic variant found but clinical significance unclear. Requires monitoring and possible family studies.
Consult a neurologist or genetic specialist if symptoms like frequent seizures, developmental delays, or movement issues are observed. After receiving test results, seek genetic counseling for interpretation and management planning.
Limitations
- ⚠May not detect all genetic mutations due to technical limitations
- ⚠Limited to genes in the panel; other causes may not be identified
- ⚠Results require clinical correlation and may need confirmation with additional tests
Risks & Considerations
- ●Minimal risk from blood draw, such as bruising or infection
- ●Psychological impact of genetic results
- ●Privacy concerns with genetic data
Interfering Factors
- ●Sample contamination
- ●Degraded DNA quality
- ●Insufficient sample volume
- ●Improper sample storage
Compare With Similar Tests
| Test | Nx Gen Sequencing: Dravet's Syndrome & Early Infantile Epileptic Encephalopathy Test | Whole Exome Sequencing | SCN1A Gene Test | Epilepsy Gene Panel | Genetic Carrier Screening |
|---|---|---|---|---|---|
| Comparison | Nx Gen Sequencing: Dravet's Syndrome & Early Infantile Epileptic Encephalopathy Test |
Frequently Asked Questions
What is Dravet's Syndrome?
What is Early Infantile Epileptic Encephalopathy (EIEE)?
How does the Nx Gen Sequencing test work?
What is the cost of this genetic test?
Is home sample collection available?
How long does it take to get the test results?
What genes are analyzed in this test?
What do the test results mean?
Is the test accurate?
Are there any risks associated with this test?
Do I need a doctor's referral for this test?
How should I prepare for the test?
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