Test Price
2,800 AED✅ Home Collection Available
TUBB4A Gene DYT4 Next‑Generation Sequencing Genetic Test in UAE | 2800 AED | 2026 DHA Guidelines
تحليل جين TUBB4A (DYT4) بتقنية التسلسل الجيني المتقدم في الإمارات | 2800 درهم | معتمد من هيئة الصحة بدبي
✔ Diagnostic Precision: 99.9% Analytical Sensitivity & 100% Exon Coverage via ISO‑Certified NGS
✔ Premium Home Collection: ISO‑Certified Cold‑Chain VIP Phlebotomy (8 AM–11 PM) – 2800 AED
✔ Clinical Guidance: Complimentary Post‑Test Tele‑Consultation with Genetic Counselor
✔ Insurance Assistance: Direct Billing Verification via WhatsApp +971 54 548 8731
في دولة الإمارات، نضمن أعلى معايير الجودة والخصوصية لفحص TUBB4A الجيني وفقًا للقانون الاتحادي رقم 41 لسنة 2024 ومعايير هيئة الصحة بدبي، مع استشارة وراثية شاملة لرسم شجرة العائلة وتفسير النتائج بدقة طبية متناهية.
Test Overview
The TUBB4A gene encodes beta‑tubulin‑4A; pathogenic mutations cause DYT4 dystonia, a rare autosomal dominant movement disorder presenting with progressive laryngeal and cervical dystonia. Our Next‑Generation Sequencing assay captures the complete coding exons and flanking splice sites, detecting single nucleotide variants, small insertions/deletions, and copy number changes, enabling definitive diagnosis and personalised multidisciplinary care.
يعني فحص الجين TUBB4A الكشف عن الطفرات المسببة لخلل التوتر العضلي الوراثي من النوع الرابع، مما يساعد أطباء الأعصاب في تأكيد التشخيص وتوجيه العلاج التأهيلي والاستشارات الوراثية للعائلات الإماراتية.
| Feature | Our NGS Test (Precision Genomics) | Standard Sanger Sequencing |
|---|---|---|
| Target | Full TUBB4A coding exons ±10 bp intronic flanks | Selected hotspot regions only |
| Detection Rate | >99% of known pathogenic variants; includes CNV analysis | ~70%; limited to point mutations/indels |
| Turnaround Time | 3–4 Weeks (ISO 9001:2015 certified lab) | 6–8 Weeks |
| Clinical Report | ClinGen‑based variant classification with DHA‑approved geneticist review | Limited annotation; often requires secondary interpretation |
Physician Insight & Safety Protocol
“I am Dr. Prabhakar Reddy, Consultant Neurologist (DHA License: 61713011). Genetic testing for TUBB4A‑related dystonia provides a definitive molecular diagnosis, but it must be correlated with a detailed neurological examination and family history. We strongly recommend pre‑ and post‑test genetic counselling to discuss inheritance risks and clinical management. Always continue prescribed medications unless directed otherwise by your treating physician.”
Clinically Important: Do not discontinue any prescribed muscle relaxants, anticholinergics, or botulinum toxin therapy without consulting your doctor.
⚠ Exclusion Criteria & Emergency Red Flags
- Exclusion: Inability to provide informed consent; minors without legal guardian’s written consent per UAE Child Protection Law (Wadeema) 2025 amendments.
- Exclusion: Recent hematopoietic stem cell transplantation (may cause somatic mosaicism).
- Red Flag – Seek Emergency Care: Sudden stridor, respiratory distress, or acute dystonic crisis with compromise of airway.
- Red Flag: Status dystonicus – continuous severe muscle spasms requiring hospitalisation.
If you experience any of these signs, call 998 for UAE Ambulance or proceed to the nearest emergency department immediately.
Patient FAQ & Clinical Guidance
Q1: What is the TUBB4A gene DYT4 NGS test and why is it done?
This analyses the entire TUBB4A gene by Next‑Generation Sequencing to confirm the diagnosis of dystonia type 4 in adults presenting with progressive neck or voice spasms. It is recommended when clinical examination suggests a genetic dystonia syndrome, especially with a positive family history, to guide targeted therapy and family screening.
ما هو تحليل TUBB4A DYT4 بتقنية التسلسل الجيني NGS؟ إنه فحص جيني كامل للكشف عن الطفرات المسببة لخلل التوتر الوراثي لضمان تشخيص دقيق وخطة علاجية آمنة تحت إشراف طبيب أعصاب متخصص.
Q2: How is the sample collected and what can I expect during the home visit?
A DHA‑licensed phlebotomist will visit your home (8 AM–11 PM) using a cold‑chain validated kit; only 2–3 mL of whole blood is drawn, or a buccal swab if preferred. No fasting is required, and the collection takes less than 10 minutes with complete infection control.
كيف يتم سحب العينة في المنزل؟ يأتي إليك ممرض مرخص من هيئة الصحة بدبي لأخذ عينة دم بسيطة أو مسحة فموية، دون الحاجة للصيام، مع ضمان التعقيم وسلسلة تبريد آمنة طوال فترة النقل.
Q3: Will my genetic data remain confidential under UAE law?
Absolutely; your genomic data is protected by Federal Decree‑Law No. 45 of 2021 on Personal Data Protection (PDPL) and the UAE Healthcare Data Privacy regulations. All analysis is performed in an ISO 27001‑aligned bioinformatics environment, and results are shared only with the authorised ordering physician and the patient.
هل تبقى معلوماتي الجينية سرية؟ نعم، بموجب قانون حماية البيانات الشخصية رقم 45 لسنة 2021 ولوائح الصحة الإماراتية، جميع البيانات محفوظة بسرية تامة ولا تُشارك إلا بإذن منك ومن طبيبك المعالج.
Regulatory Compliance:
- Federal Decree‑Law No. 41 of 2024 on Medical Liability (Art. 87 – informed consent & genetic counselling)
- UAE Child Protection Law (Wadeema) 2025 amendments – mandatory guardian consent for minors
- Federal Decree‑Law No. 45 of 2021 (PDPL) – genetic data privacy
- ISO 9001:2015 Certified Facility (Cert: INT/EGQ/2509DA/3139) – Scope: Clinical Genetic Testing
- DHA/MOHAP Standard Nomenclature adherence; all methods validated against 2026 ACMG guidelines
Emergency Contacts: UAE Ambulance 998 | Poison & Drug Info 800424 | Home Collection Scheduling: +971 54 548 8731
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توقف عن التخمين. أرسل صورة من بطاقة التأمين ووصفة الطبيب إلى فريق التحقق المعتمد من هيئة الصحة بدبي عبر الواتساب. احصل على تحديث الحالة في دقائق.
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All reports reviewed by DHA-Certified physicians