GALT Gene Galactosemia Genetic Test in UAE | 2,800 AED | DHA Licensed

Executive Summary & Core Metrics

Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO Accredited Processing.
Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection, available daily from 8 AM to 11 PM.
Clinical Guidance: Telephonic Post-Test Clinical Guidance included for result interpretation.
Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.

Test Overview & Methodology

The GALT Gene Galactosemia Genetic Test uses next‑generation sequencing to detect pathogenic variants in the GALT gene, enabling definitive diagnosis of classic galactosemia and related metabolic disorders. This comprehensive analysis identifies even rare mutations, guiding management, dietary intervention, and family planning.

Feature	Our Test (NGS)	Closest Alternative (Sanger Sequencing)
Precision	Full gene coverage, high sensitivity for rare variants	Targeted mutation analysis; may miss novel mutations
Method	Illumina® NGS platform, bioinformatically curated	Capillary electrophoresis, single‑gene focus
Turnaround	3–4 Weeks	4–6 Weeks

Physician Insight & Safety Protocols

“Galactosemia is a complex metabolic disorder that demands meticulous clinical correlation alongside molecular results. The NGS approach provides comprehensive variant detection, yet each finding must be weighed against biochemical markers and family history to ensure accurate prognosis and management.”

— Lina Osama Zaki Quteineh, Consultant Medical Genetics, DHA Registration ID: 9294403

Advisory on Medication & Dietary Management

⚠️ Do not alter or discontinue any prescribed treatments without consulting your specialist. Galactosemia often requires lifelong dietary restriction of galactose and ongoing metabolic monitoring under medical supervision.

Exclusion Criteria & Emergency Red Flags

If the patient is currently experiencing an acute metabolic crisis (lethargy, vomiting, jaundice), seek immediate emergency care.
Specimen must not be haemolysed or contaminated; use the standard collection kit provided.
Not intended for prenatal diagnosis without prior genetic counselling.

Patient FAQ & Clinical Guidance

1. What does the GALT gene test detect, and why is NGS the preferred technology?

The NGS test sequences the entire GALT gene, identifying both common and rare pathogenic variants that cause galactosemia. This high‑resolution method ensures no mutation is overlooked, providing a definitive molecular diagnosis where traditional single‑gene tests may fail.

2. Can I use extracted DNA or an FTA card instead of whole blood for this test?

Yes, either extracted DNA, whole blood, or a single drop of blood on an FTA card is acceptable, all delivered via our cold‑chain home collection. Stability and yield are validated for all three matrices, ensuring reliable results without requiring a clinic visit.

3. How do I interpret my results and what clinical actions should follow?

A positive result confirms galactosemia; immediate clinical correlation with galactose‑1‑phosphate uridyltransferase enzyme activity and dietary specialist consultation is essential. Your report includes pathogenicity classification and guidance for cascade testing in family members. Telephonic post-test clinical guidance is included as part of the service.

UAE Regulatory & Data Privacy Adherence

Data Protection & Confidentiality: All genetic and personal data are processed 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. Your results are encrypted, access‑controlled, and never shared without your explicit consent.

Clinical Safety & Patient Consent: This diagnostic service operates under the provisions of Federal Decree-Law No. 4 of 2016 on Medical Liability, ensuring that all procedures adhere to the highest standards of patient safety and informed consent.

Clinical & Logistical Metadata

Test Name	GALT Gene Galactosemia Genetic Test
Price (AED)	2,800 AED
Turnaround Time	3–4 Weeks
Sample Type / Matrix	Whole Blood, Extracted DNA, or FTA Card Blood Spot
Methodology Used	Next-Generation Sequencing (NGS) – Illumina® Platform
ICD-10-CM Code	E74.21
LOINC Code	94831-3
DHA Facility License & Laboratory Address	DHA Facility License Number: 1143 \| Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE – DNA Labs UAE