Test Price
2,800 AED✅ Home Collection Available
CHM Gene Choroideremia Genetic Test in UAE | 2800 AED
Executive Summary & Core Metrics
- Analytical Accuracy: >99.9% sensitivity for pathogenic variants via ISO 15189:2012 accredited NGS workflow.
- Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection available daily 8 AM – 11 PM.
- Clinical Support: Post‑result telegenetic counselling by Consultant Medical Genetics.
- Insurance: Direct verification and pre‑approval via WhatsApp +971 54 548 8731.
Test Overview & Methodology
This test sequences the entire CHM gene using Next Generation Sequencing (NGS) to detect pathogenic variants causing choroideremia, an X‑linked retinal degeneration. It covers all coding exons and flanking intronic regions (±10 bp) and includes CNV detection. The assay provides definitive diagnosis, carrier identification, and inform family planning decisions. Results are interpreted by board‑certified geneticists in our UAE‑accredited laboratory.
| Feature | Our Premium NGS Test | Conventional Single‑Gene Test |
|---|---|---|
| Methodology | Full‑gene NGS with CNV detection | Sanger sequencing (single variant) |
| Gene Coverage | 100% coding exons ±10 bp flanking | Targeted mutation hotspots only |
| Detection of Novel Variants | Yes (unknown significance) | No |
| Turnaround Time | 3–4 weeks | 6–8 weeks |
| Price | 2800 AED | ~3500 AED (typical) |
| Clinical Utility | Diagnosis, carrier testing, family planning | Limited to known familial mutation |
Physician Insight & Safety Protocols
“In my clinical practice, a positive CHM gene result is a pivotal moment—it provides families with a clear molecular diagnosis of choroideremia, often after years of uncertainty. However, every genetic variant must be correlated with a detailed ophthalmic phenotype and family history, as some changes remain of uncertain significance. Never stop or adjust any vision-related treatment or medication without direct consultation with your ophthalmologist.”
Advisory: Medication & Treatment Continuation
⚠️ Do not discontinue any prescribed eye drops, oral medications, or systemic therapy without explicit instruction from your treating physician. Genetic test results complement, not replace, clinical management.
Patient Safety & Exclusion Criteria
- Candidates unable to provide informed consent (minors require legal guardian).
- Active systemic infection or fever at the time of phlebotomy.
- Known interference from recent blood transfusion (>1 unit in last 30 days).
- Refusal to attend mandatory pre‑test genetic counselling session.
🚨 Emergency Red Flags:
If you experience sudden vision loss, severe eye pain, flashes of light, or a sudden increase in floaters, seek emergency ophthalmic care immediately—regardless of your test status.
Patient FAQ & Clinical Guidance
1. What is the CHM Gene Choroideremia Genetic Test?
Snippet: This test identifies mutations in the CHM gene that cause choroideremia, an X-linked retinal disorder. It uses Next Generation Sequencing to examine all coding regions of the CHM gene, detecting tiny spelling mistakes or larger deletions. A positive result confirms the diagnosis and guides genetic counselling for affected individuals and female carriers.
2. How is the sample collected?
Snippet: A small blood sample (2–3 mL) is collected via venipuncture by our DHA-licensed phlebotomist at your home, office, or hotel. The procedure is quick (5–10 minutes) and uses sterile cold-chain equipment. FTA card collection is available for infants or difficult venous access.
3. What is the turnaround time for results?
Snippet: Results are typically reported within 3 to 4 weeks after sample receipt. The complex NGS workflow, including sequencing, bioinformatic analysis, and clinical interpretation by a board-certified geneticist, requires this period. Urgent preliminary reports can be discussed by phone upon request. All results remain strictly confidential per UAE PDPL.
4. Does insurance cover the test?
Snippet: Coverage depends on your insurer and policy. Our team assists with direct verification and pre-approval. Please contact us via WhatsApp at +971 54 548 8731 for a benefit check.
5. Are results provided with genetic counselling?
Snippet: Yes. A compulsory post-test telegenetic counselling session with our Consultant Medical Genetics is included in the service fee. This session explains the clinical implications, inheritance pattern, and management options.
UAE Regulatory & Data Privacy Adherence
This test is performed under the strict oversight of the Dubai Health Authority (DHA) and in full compliance with:
- Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) – ensuring absolute confidentiality of your genetic data.
- Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields – securing electronic health information.
- Federal Decree-Law No. 4 of 2016 on Medical Liability – governing patient safety and informed consent.
- DHA Facility License: 1143 – Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE.
Your data is processed solely for diagnostic purposes, stored encrypted, and never shared without your written consent.
Clinical & Logistical Metadata
| Test Name | CHM Gene Sequencing (Choroideremia) |
| Price (AED) | 2,800 |
| Turnaround Time | 3–4 weeks |
| Sample Type / Matrix | Peripheral whole blood (EDTA) or FTA card |
| Methodology Used | Next Generation Sequencing (NGS) with CNV detection |
| ICD-10-CM Code | H31.21 |
| LOINC Code | 92811-6 |
| DHA Facility License & Laboratory Address | License 1143 · Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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All reports reviewed by DHA-Certified physicians