Ham Test (Paroxysmal Nocturnal Hemoglobinuria Screening) in UAE | 160 AED | DHA Licensed

Executive Summary & Core Metrics

✓ Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 17043-accredited Combined Ham Test & High-Sensitivity Flow Cytometry with FLAER.
✓ Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection, available daily 8 AM–11 PM.
✓ Clinical Guidance: Complimentary Telephonic Post‑Test Clinical Guidance in Result Interpretation by a DHA-licensed Specialist.
✓ Insurance & Billing: Direct Billing Verification via WhatsApp +971 54 548 8731. Most major UAE insurers accepted.

Test Overview & Methodology

The Ham Test is the definitive screening assay for Paroxysmal Nocturnal Hemoglobinuria (PNH), a rare, life-threatening hematopoietic stem cell disorder. It detects complement‑mediated lysis of red blood cells that lack GPI‑anchored proteins — a signature of PNH — and is confirmed with high‑sensitivity flow cytometry (FLAER + CD59/CD24) for a conclusive diagnosis.

Feature	Our Test: Ham + Flow Cytometry	Closest Alternative: Standard Ham Only
Precision	99.9% sensitivity for PNH clones ≥0.01%	~85% sensitivity, misses small clones
Methodology	Gel Card Acidified Serum Lysis + 8‑color Flow Cytometry (FLAER, CD59, CD24, CD14)	Manual acid hemolysis test; no GPI‑anchor quantification
Turnaround Time	Same‑day report if drawn by 9 AM (refrigerated transport)	36–48 hours

Physician Insight & Safety Protocols

“As a specialist in diagnostic radiology, I emphasize that the combined Ham test and flow cytometry panel provides the precision needed to differentiate PNH from other hemolytic anemias. This screening is a critical component of your clinical evaluation; always review results with your hematologist for comprehensive interpretation.”

— Mr. Prabhakar Reddy Kalathoor, Specialist Diagnostic Radiology (DHA ID: 61713011)

⛔ Critical Medication Warning

Do not discontinue prescribed medication without consulting your doctor.

This test does not replace ongoing therapy; abrupt changes to immunosuppressive or anticoagulant regimens can be dangerous.

⚠️ Exclusion Criteria & Emergency Red Flags

Exclusion: Active hemolytic crisis with hemodynamic instability, known anaphylaxis to test reagents, or current thrombotic storm.
Emergency Red Flags: If you develop severe chest pain, sudden shortness of breath, dark (cola‑colored) urine with fever, or acute neurological symptoms (slurred speech, one‑sided weakness), visit the nearest emergency department immediately.
Home Collection Safety: Our phlebotomists are trained to recognize acute distress and will arrange emergency referral if needed.

Patient FAQ & Clinical Guidance

1. What does a positive Ham Test mean?

A positive Ham Test reveals complement-sensitive red cells, pointing to a diagnosis of PNH. This finding is confirmed by flow cytometry that quantifies the exact size of the PNH clone and guides targeted therapy with complement inhibitors. Always discuss results with your doctor.

2. How should I prepare for the PNH screening test?

No special preparation is required; you may eat and drink normally before sample collection. Avoid heavy exercise immediately before the draw. Take all medications as prescribed unless your doctor advises otherwise. A phlebotomist will collect 3 mL of blood from an arm vein using a lavender-top EDTA tube, which is immediately refrigerated and transported to the lab.

3. How quickly will I receive my Ham Test results in the UAE?

Your Ham Test report is delivered within 24 hours via secure email or patient portal. If your sample is collected by 9 AM, the comprehensive combined Ham/flow cytometry report will be released the same evening, often within 6–8 hours. You will receive a direct link to a DHA‑compliant, encrypted report.

UAE Regulatory & Data Privacy Adherence

Legal Compliance & Accreditation

All services comply 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. Patient safety and consent follow Federal Decree-Law No. 4 of 2016 on Medical Liability. Laboratory license: DHA Facility License No. 1143. Accreditation: ISO 9001:2015 Certified (Cert: INT/EGQ/2509DA/3139). Processing follows international PNH consensus guidelines and CAP/CLIA standards.

Clinical & Logistical Metadata

Test Name	Ham Test (Paroxysmal Nocturnal Hemoglobinuria Screening)
Price (AED)	160
Turnaround Time	24 hours (same-day if drawn by 9 AM)
Sample Type / Matrix	3 mL Whole Blood (Lavender Top EDTA), refrigerated transport (2-8°C), do not freeze.
Methodology Used	Acidified Serum Lysis (Gel Card) + 8-Color Flow Cytometry (FLAER, CD59, CD24, CD14)
ICD-10-CM Code	D59.5, D46.9, D64.9
LOINC Code	49019-1
DHA Facility License & Address	License No. 1143 \| Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE \| DNA Labs UAE