Test Price
1,300 AED✅ Home Collection Available
Fragile X Tremor/Ataxia Syndrome (FXTAS) Genetic Test in UAE | 1300 AED | 2026 DHA Guidelines
تحليل متلازمة الرعاش/الترنح المرتبط بالكروموسوم إكس الهش (FXTAS) في الإمارات | 1300 درهم | معتمد من هيئة الصحة بدبي
Executive Summary / الملخص التنفيذي
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO‑accredited fragment analysis and STR sizing.
- Premium Logistics: Paid hospital‑grade Home Collection with ISO‑certified cold‑chain transport and VIP mobile phlebotomy.
- Clinical Guidance: Telephonic post‑test clinical interpretation with a DHA‑licensed neurologist.
- Insurance: Direct billing verification via WhatsApp +971 54 548 8731. خدماتنا معتمدة من هيئة الصحة بدبي وتوفر تغطية وطنية لضمان خصوصيتك الجينية.
Test Overview / نظرة عامة
The Fragile X Tremor/Ataxia Syndrome (FXTAS) Genetic Test quantifies CGG trinucleotide repeat expansions in the FMR1 gene using PCR‑based fragment analysis and fluorescent STR typing. This provides a definitive molecular diagnosis for adults with late‑onset cerebellar ataxia and intention tremor, while also identifying premutation carrier status (55–200 repeats) essential for genetic counselling and family risk assessment.
| Feature | Our FXTAS PCR/STR Test | Traditional Southern Blot |
|---|---|---|
| Methodology | PCR with capillary electrophoresis fragment analysis and STR sizing (LC‑MS/MS not applicable) | Southern blot hybridization |
| Turnaround Time | 4 working days (sample by Mon 11 AM → report Fri) | 10–14 working days |
| Sensitivity for Premutation Alleles | High – accurately sizes 55–200 repeats | Moderate; often requires additional PCR confirmation |
| Sample Volume | 4 mL whole blood in EDTA (Lavender Top), refrigerated | 7–10 mL; higher volume needed |
| Price (UAE) | 1300 AED | 1900–2500 AED (estimated) |
Physician Insight & Safety Protocol – Dr. Prabhakar Reddy (DHA: 61713011)
“As a neurologist, I recognize the anxiety that unexplained tremor and imbalance bring. This test offers objective clarity, distinguishing FXTAS from mimics like essential tremor or multiple‑system atrophy, and opens the door to targeted multidisciplinary care.”
A detailed neurological examination remains essential; results must always be interpreted within the full clinical context.
⚠ Medication Alert
Do not discontinue prescribed medication without consulting your doctor. Abrupt changes can worsen ataxia or tremor.
Patient Safety & Exclusion Criteria
- Not indicated for routine screening of asymptomatic individuals without clinical suspicion of FXTAS.
- Do not use for diagnosis of classic Fragile X syndrome in children (FMR1 full mutation testing required).
- Sample must be kept refrigerated; DO NOT FREEZE. Frozen specimens cannot be processed.
- Duly filled Genomics Clinical Information Requisition Form (Form 20) is mandatory.
- Emergency red flags: Sudden severe ataxia with loss of consciousness, new‑onset seizures, or acute stroke symptoms → call 998 immediately.
Patient FAQ & Clinical Guidance
1. What does the FXTAS detect, and who should consider it?
It detects CGG repeat expansions in the FMR1 gene causing Late‑Onset Ataxia and Tremor Syndrome. Adults over 50 with progressive cerebellar ataxia, intention tremor, and a family history of Fragile X‑associated disorders should discuss testing with a neurologist.
٢. كيف يتم سحب العينة وما هي مدى دقة النتيجة؟
يكشف عن توسعات تكرار CGG في جين FMR1 بدقة تتجاوز 99.9٪ عبر تحليل الأجزاء والـ STR. يتم جمع ٤ مل من الدم في أنبوب EDTA بواسطة فني سحب دم متنقل، مع الحفاظ على سلسلة التبريد طوال النقل.
3. Is the blood draw painful, and what support do you provide after results?
The venipuncture is quick and minimally invasive, with our VIP phlebotomy team ensuring maximum comfort. After the report, a DHA‑licensed neurologist offers a telephonic consultation to explain your results and guide next steps.
UAE Regulatory Compliance & Data Privacy
- ISO 9001:2015 Certified Laboratory (Cert: INT/EGQ/2509DA/3139).
- MOHAP/DHA Licensed Facility No. 9834453.
- Fully compliant with Federal Decree‑Law No. 41 of 2024 on Personal Data Protection (Art. 87) and UAE Child Digital Safety (CDS) Law 2026 for minors’ genetic information.
- All genetic data stored locally under UAE PDPL; no cross‑border transfer without explicit consent.
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