Alkaptonuria Urine Quantitative Test in UAE | 700 AED | DHA Licensed Facility

Executive Summary & Core Metrics

Executive Overview

Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO Accredited GC-MS/LC-MS/MS Processing.
Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (8 AM – 11 PM).
Clinical Guidance: Telephonic Post-Test Clinical Guidance in result interpretation by DHA-licensed physicians.
Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.

Test Overview & Methodology

This urine quantitative test measures homogentisic acid (HGA) using gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-tandem mass spectrometry (LC-MS/MS). It is the definitive biochemical method for diagnosing and monitoring alkaptonuria, a rare autosomal recessive disorder of tyrosine metabolism. The assay provides precise quantification of HGA, enabling accurate assessment of disease severity and therapeutic response.

Feature	Our Test (Alkaptonuria Urine Quantitative)	Closest Alternative (Routine Urine Organic Acids Screen)
Precision/Methodology	GC-MS / LC-MS/MS with homogentisic acid-specific quantitation	General organic acid profiling; may miss HGA or report semi-quantitatively
Clinical Speed (TAT)	5 working days (sample daily by 5 pm)	7–10 days typical
Specialist Relevance	Pediatricians, Nephrologists, General Physicians	May not satisfy diagnostic criteria for alkaptonuria monitoring

Physician Insight & Safety Protocols

Lina Osama Zaki Quteineh, Consultant Medical Genetics (DHA Registration ID: 9294403), states:

“Alkaptonuria is a rare genetic disorder that requires precise quantitative HGA monitoring to guide treatment, including nitisinone therapy. Results must be interpreted alongside clinical symptoms, dietary history, and family pedigree. This test provides the accuracy needed for long-term management. Always consult your metabolic specialist before making any treatment changes.”

Advisory Notice

Do not discontinue any prescribed medication, including nitisinone, without consulting your physician. This test does not replace emergency evaluation. If you experience severe joint swelling with fever, acute renal colic with anuria, or sudden neurological deterioration, seek immediate emergency care.

Exclusion Criteria & Red Flags

Exclusion Criteria: Acute metabolic crisis, suspicion of tyrosinemia type I, or inability to provide a random urine sample (infants <3 days old require specialist consultation).
Pre-test Instructions: No special preparation required. Collect 15 mL random urine in a sterile screw-capped container without preservative; keep refrigerated or frozen during transport.
Pediatric/Neonatal Note: For minors, sample collection must be performed with parental or guardian consent and identity verification as per Federal Decree-Law No. 4 of 2016 on Medical Liability.

Patient FAQ & Clinical Guidance

1. What does the Alkaptonuria Urine Quantitative Test measure and why is it the gold standard?

The test directly quantifies homogentisic acid (HGA) in urine using GC-MS/LC-MS/MS, providing irrefutable biochemical proof of homogentisate 1,2-dioxygenase deficiency. It is the gold standard because it offers unparalleled specificity and sensitivity for diagnosing and monitoring alkaptonuria, surpassing general organic acid screens.

2. How do I prepare for the test and what does the 700 AED price include?

No fasting or dietary changes are required; collect 15 mL random urine in a sterile container and keep it cold until pickup. The 700 AED price includes VIP mobile home collection, the quantitative GC-MS/LC-MS/MS analysis, telephonic clinical guidance, and direct insurance billing support via WhatsApp.

3. When should I consult a specialist, and can children undergo this safely?

Consult a pediatrician, nephrologist, or geneticist if you observe persistent dark urine, joint ochronosis, or have a family history of alkaptonuria. The test is safe for children; parental or guardian consent is required for minors in accordance with UAE medical liability regulations.

UAE Regulatory & Data Privacy Adherence

Compliance Framework

Our laboratory 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. All patient data, including genetic and metabolic results, are encrypted and handled with utmost confidentiality. Clinical testing safety and patient consent follow Federal Decree-Law No. 4 of 2016 on Medical Liability. DHA Facility License No. 1143.

Clinical & Logistical Metadata

Test Name	Alkaptonuria Urine Quantitative Test
Price (AED)	700
Turnaround Time	5 working days (sample daily by 5 pm)
Sample Type / Matrix	Random Urine (15 mL, sterile container)
Methodology Used	GC-MS / LC-MS/MS (Homogentisic acid-specific quantitation)
ICD-10-CM Code	E70.2
LOINC Code	5813-5
DHA Facility License & Address	License No. 1143 \| Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE – DNA Labs UAE