Test Price
2,800 AED✅ Home Collection Available
VDR Gene Rickets, Vitamin D-Resistant, Type 2A Genetic Test in UAE | 2800 AED | DHA Licensed
Executive Summary & Core Metrics
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via NGS on NovaSeq 6000, ISO 9001:2015 accredited processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (Available daily 8 AM – 11 PM).
- Clinical Guidance: Post-test telephonic clinical correlation session by DHA-licensed specialist included.
- Insurance: Direct billing verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
This NGS-based genetic test screens the entire coding region of the VDR gene for mutations causing hereditary vitamin D-resistant rickets type 2A (VDDR2A). It delivers a definitive molecular diagnosis for patients with skeletal deformities, alopecia, and unresponsive rickets despite normal vitamin D intake.
| Feature | Our Test (NGS – NovaSeq 6000) | Closest Alternative (Sanger Sequencing – Targeted) |
|---|---|---|
| Precision / Method | Complete gene coverage, all variants (missense, indel, CNV) | Limited to known hotspot regions; partial coverage |
| Diagnostic Sensitivity | 99.9% (LC‑MS/MS verified) | ~85–90% for common mutations |
| Turnaround Time | 3–4 Weeks | 2–3 Weeks |
| Clinical Utility | Actionable for endocrine, skeletal, and dermatological management | Mainly confirms known familial mutations |
| Price (AED) | 2800 | 1500 – 2200 |
Physician Insight & Safety Protocols
Lina Osama Zaki Quteineh (Consultant Medical Genetics | DHA Registration ID: 9294403) affirms: "I understand how worrying a child's persistent bone pain or delayed growth can be. This test provides clarity by pinpointing the exact VDR mutation; please remember that genetic results must always be interpreted alongside clinical and biochemical findings. Never stop prescribed calcitriol or calcium supplements without consulting your doctor, as abrupt changes may cause dangerous fluctuations."
Medication & Safety Advisory
Safety Notice
Do not discontinue, adjust, or initiate any therapy based solely on this genetic result. All changes to vitamin D analogs, phosphate binders, or nutritional plans must be supervised by your treating physician.
Exclusion Criteria & Emergency Red Flags
- Acute febrile illness or active systemic infection – postpone collection.
- Inability to provide informed consent (required under UAE Federal Decree-Law No. 45 of 2021 and Federal Law No. 2 of 2019 for minors).
- Known severe bleeding disorder – only physician-supervised micro‑sample may be considered.
- Seek immediate emergency care if you experience sudden bone fractures, tetany, severe muscle spasms, or cardiac arrhythmia during the diagnostic period.
Patient FAQ & Clinical Guidance
1. What exactly does the VDR gene NGS test detect?
This test identifies pathogenic variants across the entire vitamin D receptor (VDR) gene, confirming or ruling out hereditary vitamin D‑resistant rickets type 2A with 99.9% sensitivity.
2. Who should consider undergoing this DNA test?
Any child or adult with unexplained rickets, alopecia totalis/universalis, or persistently low calcium despite vitamin D supplementation – especially when family history suggests autosomal recessive inheritance – warrants VDR analysis.
3. How is the sample collected and how long does it take?
Our DHA‑licensed phlebotomist collects a standard whole blood sample at your home via VIP Mobile Phlebotomy (8 AM – 11 PM) with temperature‑controlled cold‑chain transport; results are ready in 3 to 4 weeks.
UAE Regulatory & Data Privacy Adherence
This service operates in full compliance with 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 processed under ISO 9001:2015 (Cert: INT/EGQ/2509DA/3139) and DHA‑licensed protocols. Patient consent, data minimization, and secure storage are enforced throughout the diagnostic workflow.
Clinical & Logistical Metadata
| Test Name | VDR Gene Sequencing (Vitamin D-Resistant Rickets Type 2A) |
| Price (AED) | 2,800 |
| Turnaround Time | 3–4 Weeks |
| Sample Type / Matrix | Whole Blood (Peripheral) |
| Methodology Used | Next Generation Sequencing (NovaSeq 6000) – Full Gene Coverage |
| ICD-10-CM Code | E83.31 |
| LOINC Code | 93277-8 |
| DHA Facility License & Laboratory Address | License No. 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE – DNA Labs UAE |
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