Test Price
2,800 AED✅ Home Collection Available
CHAT Gene Congenital Myasthenic Syndrome Genetic Test in UAE | AED 2,800 | DHA Licensed
Executive Summary & Core Metrics
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO Accredited Processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (Daily 8 AM – 11 PM).
- Clinical Guidance: Telephonic Post-Test Clinical Guidance for result interpretation.
- Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731
Test Overview & Methodology
The CHAT Gene Congenital Myasthenic Syndrome Genetic Test sequences the entire CHAT gene using next-generation sequencing (NGS) to detect pathogenic variants associated with congenital myasthenic syndrome. This comprehensive analysis provides high-resolution confirmation of the clinical suspicion, guides targeted therapies, and informs family screening. The test is performed on a peripheral blood sample and includes bioinformatics interpretation.
| Feature | Our Test (NGS) | Closest Alternative (Sanger Sequencing) |
|---|---|---|
| Methodology | Next‑Generation Sequencing (NGS) | Sanger Sequencing (Single‑Gene) |
| Gene Coverage | Entire CHAT coding regions + splice sites | Limited to predefined hotspots |
| Turnaround Time | 3–4 Weeks | 6–8 Weeks |
| Diagnostic Yield | >99% analytical sensitivity | ~85% sensitivity |
| Cost | AED 2,800 | AED 5,000+ |
Physician Insight & Safety Protocols
“As a Consultant in Medical Genetics, I emphasize that while NGS provides high-resolution molecular confirmation, results must be integrated with clinical evaluation, electromyography, and family history for a definitive diagnosis. A negative result does not exclude other congenital myasthenic syndromes or acquired conditions. Patients should consult a certified genetic counselor before making any medical decisions based on this genomic information.”
— Lina Osama Zaki Quteineh, Consultant Medical Genetics (DHA: 9294403)
Clinical Advisory: Genetic Counseling Requirement
A mandatory pre-test genetic counseling session is required to discuss inheritance patterns, potential outcomes, and implications for family planning. Informed consent must be obtained as per Federal Decree-Law No. 4 of 2016 on Medical Liability. This ensures that patients fully understand the scope and limitations of the test.
Exclusion Criteria & Safety Red Flags
- Recent blood transfusion within 2 weeks may compromise DNA integrity.
- Inability to provide informed consent or lack of legal guardian consent for minors.
- Known interfering medications (theophylline, high‑dose corticosteroids) – consult your physician before sample collection.
⚠️ Emergency Red Flags: Seek immediate medical attention if you experience worsening muscle weakness causing breathing difficulty, choking, or frequent falls – these may indicate a myasthenic crisis independent of the test result.
Patient FAQ & Clinical Guidance
1. What is the CHAT gene congenital myasthenic syndrome NGS test?
This next-generation sequencing test comprehensively analyzes the CHAT gene for pathogenic variants causing congenital myasthenic syndrome. It identifies missense, nonsense, splice-site, and small insertion/deletion mutations, confirming a clinical suspicion in infants, children, or adults with fatigable weakness, ptosis, or respiratory difficulties. Results support targeted therapies and family screening.
2. How should I prepare for the test?
No special preparation is needed, but a mandatory genetic counseling session will review your family history and explain possible outcomes. After counseling, a peripheral blood sample is collected via routine venipuncture. You may continue regular meals and medications unless instructed otherwise.
3. When will I receive my results?
Results are typically available within three to four weeks after the sample arrives at our ISO‑accredited laboratory. The process includes DNA extraction, NGS run, bioinformatics analysis, and clinical interpretation. You will be notified via WhatsApp and can schedule a post-test consultation. Expedited reporting may be available for urgent cases upon request.
4. What does a negative result mean?
A negative result indicates that no pathogenic variants were detected in the CHAT gene. However, it does not rule out other genetic or acquired causes of myasthenic symptoms. Further evaluation by a neurologist and geneticist is recommended if symptoms persist.
UAE Regulatory & Data Privacy Adherence
DNA Labs UAE strictly adheres to the Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. All genetic data is encrypted, access-controlled, and processed solely for clinical diagnostic purposes. Patient consent is obtained in compliance with Federal Decree-Law No. 4 of 2016 on Medical Liability. Your privacy and data security are our highest priority.
Clinical & Logistical Metadata
| Test Name | CHAT Gene Congenital Myasthenic Syndrome Genetic Test (NGS) |
| Price (AED) | AED 2,800 |
| Turnaround Time | 3–4 Weeks |
| Sample Type / Matrix | Peripheral Whole Blood (EDTA) |
| Methodology Used | Next-Generation Sequencing (NGS) |
| ICD-10-CM Code | G70.2 (Congenital myasthenia gravis) |
| LOINC Code | 95810-1 (Congenital myasthenic syndrome gene sequencing) |
| DHA Facility License & Laboratory Address | DHA License No: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE (DNA Labs UAE) |
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