Test Price
2,800 AED✅ Home Collection Available
PDHB Gene Pyruvate Dehydrogenase E1-Beta Deficiency Genetic Test in UAE
Executive Summary & Core Metrics
- ✓Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 9001:2015 Accredited NGS 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 for result interpretation and family counseling.
- ✓Insurance: Direct Billing Verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The PDHB gene Next-Generation Sequencing test screens for pathogenic variants causing pyruvate dehydrogenase E1-beta deficiency, an inborn error of metabolism that disrupts energy production and often presents with lactic acidosis and neurological regression. This test provides comprehensive coverage of the coding region and detects novel, deep intronic, and copy-number variants.
| Feature | Our Test (NGS Full-Gene Analysis) | Closest Alternative (Single-Gene Sanger) |
|---|---|---|
| Methodology | Next-Generation Sequencing (NGS), complete coding region | Sanger sequencing, targeted exon approach |
| Diagnostic Yield | ~99.9% analytical sensitivity | ~95% for known variants |
| Turnaround Time | 3-4 Weeks | 4-6 Weeks |
| Clinical Relevance | Detects novel, deep intronic, and copy-number variants | Limited to known point mutations |
Physician Insight & Safety Protocols
Note from Lina Osama Zaki Quteineh (Consultant Medical Genetics, DHA Registration ID: 9294403): As a clinical geneticist, I recognize the diagnostic challenges posed by pyruvate dehydrogenase deficiency. This NGS-based PDHB gene analysis offers a comprehensive molecular view that is essential for confirming suspected metabolic disease. I strongly advise families to utilize the post-test tele-counseling service included with this test to accurately interpret results and guide management decisions. Genetic findings must always be correlated with biochemical markers and neurological presentation.
Advisory: Medication & Dietary Therapy
Do not discontinue any prescribed medication, dietary therapy, or supplement without explicit consultation with your treating physician. Abrupt changes can precipitate metabolic imbalance in patients with suspected PDH deficiency. Always seek specialist guidance before altering any treatment regimen.
Exclusion & Safety Criteria
- Exclusion: Not indicated for asymptomatic individuals without suggestive family history or clinical suspicion of PDH deficiency.
- Pre-requisite: Documented clinical evaluation and pre-test genetic counseling session to construct a family pedigree.
- Emergency Red Flags: Acute vomiting, profound lethargy, seizures, or irregular breathing require immediate emergency care and suspension of non-urgent testing.
- Sample Handling: Only DHA-licensed phlebotomists collect whole blood samples under strict cold-chain protocol.
Patient FAQ & Clinical Guidance
1. What is the PDHB gene test and why might I need it?
This test sequences the entire PDHB gene using Next-Generation Sequencing to identify mutations causing pyruvate dehydrogenase E1-beta deficiency, a rare metabolic disorder presenting with lactic acidosis and neurological impairment. It is indicated for individuals with clinical or biochemical suspicion of PDH deficiency to confirm the diagnosis and guide family counseling.
2. How does the home blood collection service work and is it safe for my child?
Our DHA-licensed pediatric phlebotomist visits your location between 8 AM and 11 PM to collect a small blood sample using a gentle venipuncture technique under a strict temperature-controlled cold-chain protocol. The entire process is designed for safety and comfort, with all samples transported directly to our ISO 9001:2015 accredited laboratory.
3. How long until I receive results and what do they mean clinically?
Results are delivered within 3 to 4 weeks from sample receipt. A positive report indicates a pathogenic PDHB variant, which requires urgent metabolic specialist interpretation and family genetic counseling. Our post-test tele-counseling service is available to help you understand the implications and next steps.
UAE Regulatory & Data Privacy Adherence
This testing service operates 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. Clinical safety and patient consent adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability. All genetic data is processed and stored securely within the UAE jurisdiction.
Clinical & Logistical Metadata
| Test Name | PDHB Gene Pyruvate Dehydrogenase E1-Beta Deficiency Genetic Test (NGS) |
| Price (AED) | 2,800 AED |
| Turnaround Time | 3-4 Weeks |
| Sample Type / Matrix | Whole Blood (FTA Card or Venipuncture) |
| Methodology Used | Next-Generation Sequencing (NGS), Full-Gene Analysis |
| ICD-10-CM Code | E74.4 |
| LOINC Code | 81247-9 |
| DHA Facility License & Laboratory Address | DHA License: 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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ISMS 27001:2022
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All reports reviewed by DHA-Certified physicians