Test Price
1,000 AED✅ Home Collection Available
VNTR Chimerism Study (Pre-BMT) in UAE | 1000 AED | DNA Labs UAE
Executive Summary & Core Metrics
Core Metrics
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 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 in result interpretation.
- Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.
- DHA Licensed: Facility License No. 1143, Dubai Healthcare City.
Test Overview & Methodology
The VNTR Chimerism Study (Pre-BMT) is a high-resolution genetic test that establishes the recipient’s unique DNA fingerprint using variable number tandem repeat (VNTR) analysis before bone marrow transplantation. This baseline profile is critical for post-transplant monitoring of donor cell engraftment, enabling early detection of graft failure, relapse, or mixed chimerism.
| Feature | Our VNTR Chimerism Test | Closest Alternative (STR Analysis) |
|---|---|---|
| Methodology | End Point PCR (VNTR-specific) | Capillary Electrophoresis of STR markers |
| Discriminatory Power | High – unique individual fingerprinting | Moderate – relies on standard loci |
| Turnaround Time | 3–4 days | 5–7 days |
| Clinical Utility Post-BMT | Superior sensitivity for early mixed chimerism | Adequate but may miss low-level recipient cells |
Physician Insight & Safety Protocols
“As a Consultant Medical Genetics, I emphasize that a pre-transplant VNTR chimerism study is not a standalone diagnostic tool; it must be interpreted alongside the patient’s full clinical picture, conditioning regimen, and donor compatibility results. The baseline genetic profile we capture today forms the cornerstone for every subsequent post-transplant decision, from immunosuppression titration to early salvage therapy.”
— Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA Registration ID: 9294403
⚠️ Important Advisory
Do not discontinue prescribed medication without consulting your doctor. Any changes to immunosuppressive therapy or pre-transplant conditioning must be managed exclusively by your transplant team.
Exclusion Criteria & Safety Red Flags
- Doctor’s Prescription Required: This test is only performed with a valid physician’s prescription; it is not applicable for travel, surgery, or general health screening.
- Pre-BMT Context Only: Not indicated during active pregnancy or as a stand-alone prenatal test.
- Acute Conditions: Avoid if patient has active febrile illness, recent blood transfusion (≤4 weeks), or active infection at the collection site.
- Emergency Warning: If you experience severe pain, expanding hematoma, or signs of systemic infection (fever, chills) after sample collection, seek immediate medical attention.
Patient FAQ & Clinical Guidance
1. What is a VNTR Chimerism Study Pre-BMT?
A VNTR chimerism pre-BMT study establishes your baseline genetic fingerprint using variable-number tandem repeat PCR before transplant. This test identifies unique DNA patterns to distinguish donor and recipient cells post-transplant, enabling precise engraftment monitoring and early detection of graft rejection or disease relapse.
2. How is the sample collected, and what is the turnaround time?
A peripheral blood sample from both the recipient and donor is collected via sterile venipuncture, with results available in 3–4 days. Our VIP home collection team follows ISO-certified cold-chain protocols to preserve sample integrity, and you receive a telephonic clinical interpretation of your results upon report release.
3. Can I use this test for travel clearance or surgery fitness?
No, this VNTR chimerism study is exclusively prescribed for pre–bone marrow transplant evaluation and is not valid for travel, surgery, or pregnancy clearance. It requires a transplant physician’s prescription and is performed only in the context of bone marrow transplantation planning under strict UAE healthcare regulations.
UAE Regulatory & Data Privacy Adherence
This test is performed under the regulatory framework of the Dubai Health Authority (DHA) Facility License No. 1143. DNA Labs UAE strictly adheres to 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. Clinical safety and patient consent are governed by Federal Decree-Law No. 4 of 2016 on Medical Liability. Our laboratory is ISO 9001:2015 certified (Cert: INT/EGQ/2509DA/3139), ensuring international quality standards in every phase of testing.
Clinical & Logistical Metadata
| Test Name | VNTR Chimerism Study (Pre-BMT) |
| Price (AED) | 1,000 |
| Turnaround Time | 3–4 business days |
| Sample Type / Matrix | Peripheral whole blood (recipient and donor) |
| Methodology Used | End Point PCR (VNTR-specific) |
| ICD-10-CM Code | Z01.818 |
| LOINC Code | 81200-6 |
| DHA Facility License & Laboratory Address | DHA License No. 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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