Test Price
1,500 AED✅ Home Collection Available
Complement-Dependent Cytotoxicity (CDC) Crossmatch in UAE | 1500 AED | DHA Licensed
Executive Summary & Core Metrics
Executive Summary
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Accredited Processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (8 AM – 11 PM, daily).
- Clinical Guidance: Telephonic Post-Test Clinical Guidance in result interpretation by DHA-licensed General Practitioner.
- Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731. All major UAE insurers accepted.
Test Overview & Methodology
The Complement-Dependent Cytotoxicity (CDC) Crossmatch is a critical transplant immunology assay that evaluates donor-recipient compatibility in solid organ transplantation. By detecting preformed HLA antibodies in the recipient's serum, this test prevents hyperacute organ rejection and guides life-saving surgical decisions. Our enhanced method uses Anti-Human Globulin (AHG) augmentation to increase sensitivity, ensuring detection of clinically relevant donor-specific antibodies.
| Feature | Our Test (DNA Labs UAE) | Closest Alternative |
|---|---|---|
| Methodology | Enhanced CDC Crossmatch with Anti-Human Globulin (AHG) augmentation, Terasaki microlymphocytotoxicity assay | Standard CDC without AHG, lower sensitivity in detecting weak HLA antibodies |
| Diagnostic Sensitivity | 99.9% for clinically relevant donor-specific antibodies | 85–90% (risk of false-negative in sensitized patients) |
| Turnaround Time | 48 hours (including expedited donor evaluations) | 72–96 hours typical |
| Quality Accreditation | ISO 9001:2015, DHA/MOHAP License, LOINC 51100-3 | Variable; may lack ISO certification |
Physician Insight & Safety Protocols
“The CDC crossmatch is a fundamental part of pre-transplant evaluation. A positive result indicates donor-specific antibodies and should prompt further investigation and multidisciplinary discussion. I encourage patients to work closely with their transplant team—no single test defines the final decision. As a general practitioner, I emphasize the importance of understanding your health status and the implications of test results for your overall care.”
— Dr. Ajay Singh, General Practitioner, DHA Registration ID: 36234132
Medication Advisory
Medication Warning
Do not discontinue prescribed immunosuppressive, antihypertensive, or any other medication without consulting your treating physician. Abrupt changes may compromise your transplant candidacy or overall health.
Safety Exclusion Criteria & Emergency Red Flags
- Exclusion Criteria: Active systemic infection, inability to provide a viable donor lymphocyte sample, recent (<6 weeks) treatment with lymphocyte-depleting agents that could yield false-negative crossmatch.
- ER Red Flags After Transplant: Sudden fever (>38.5°C), severe graft tenderness or swelling, gross hematuria, oliguria, or unexplained hypotension. Seek immediate emergency care at a DHA-licensed transplant center.
- Minors: In compliance with UAE Federal Decree-Law No. 4 of 2016 on Medical Liability, legal guardian written consent is mandatory for sample collection in individuals under 18 years.
Patient FAQ & Clinical Guidance
1. What is CDC Crossmatch and why is it required for kidney transplant in UAE?
A: CDC Crossmatch detects preformed donor-specific antibodies in the recipient's blood that can cause immediate rejection of the transplanted organ. This pre-transplant test is mandatory under UAE DHA guidelines to ensure a compatible donor-recipient pair. A positive crossmatch indicates a high risk of hyperacute rejection, which would destroy the new kidney within hours. Donor selection may be reconsidered or desensitization protocols initiated based on this result.
2. How is the test performed and what does a positive result mean for my transplant?
A: A positive CDC crossmatch indicates high immunological risk, potentially precluding transplantation due to hyperacute rejection likelihood. The test mixes your serum with donor lymphocytes and complement; if antibodies are present, cells are killed and the result is positive. A positive result does not necessarily mean permanent transplant denial—your transplant team may explore paired exchange, desensitization, or identifying a different donor with a negative crossmatch.
3. Are there any special preparations or risks associated with the blood collection?
A: No special preparation is needed; a standard venipuncture is performed with minimal risks like bruising or transient dizziness. You may eat and drink normally before the test. Certified DHA phlebotomists use strict infection-control protocols during home or clinic collection. Inform the nurse if you have a history of fainting during blood draws; lie-down collection can be arranged.
UAE Regulatory & Data Privacy Adherence
Data Privacy & Regulatory Compliance: Your health information is protected under UAE 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. Laboratory accredited ISO 9001:2015 (Cert: INT/EGQ/2509DA/3139). LOINC 51100-3 Standard. Contact +971 54 548 8731 for inquiries.
Clinical & Logistical Metadata
| Test Name | Complement-Dependent Cytotoxicity (CDC) Crossmatch |
| Price (AED) | 1500 AED |
| Turnaround Time | 48 hours |
| Sample Type / Matrix | Peripheral whole blood (serum for recipient); donor lymphocyte sample required |
| Methodology Used | Enhanced CDC Crossmatch with Anti-Human Globulin (AHG) augmentation, Terasaki microlymphocytotoxicity assay |
| ICD-10-CM Code | Z01.8, Z94.0 |
| LOINC Code | 51100-3 |
| DHA Facility License & Laboratory Address | License No. 1143 – Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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