Test Price
550 AEDโ Home Collection Available
๐ Results in 21 days from culture isolation
Mycobacterium tuberculosis Rifampicin Drug Susceptibility Test (AFB Culture DST-RIF) in Dubai, UAE
Executive Summary & Core Metrics
- High Diagnostic Sensitivity: Automated fluorescent detection combined with LC-MS/MS confirmation for accurate assessment of rifampicin resistance. Testing is conducted under ISO 9001:2015 certified protocols.
- Hospital-Only Specimen Collection: Sample collection (sputum or bronchial wash) is conducted strictly within an accredited hospital facility. Mobile home phlebotomy is disabled for safety.
- Clinical Oversight: Free telephonic post-test interpretation provided by Dr. Ajay Singh (General Practitioner, DHA 36234132).
- Logistical Support: Direct insurance verification and pre-approval assistance available via WhatsApp at +971 54 548 8731.
Test Overview & Methodology
This culture-based drug susceptibility test specifically evaluates Mycobacterium tuberculosis for resistance to rifampicin, a critical first-line antibiotic. Accurate detection guides clinicians in tailoring effective therapeutic regimens and mitigates the spread of multidrug-resistant tuberculosis (MDR-TB).
| Feature | AFB Culture DST-RIF (Cultured) | Conventional DST |
|---|---|---|
| Method | Automated fluorescent microscopy & LC-MS/MS validation | Manual proportion method on solid media |
| Sensitivity | 99.9% for rifampicin resistance | Variable, lower sensitivity |
| Turnaround Time | 21 days from culture isolation | 28โ42 days |
| Sample Integrity | Temperature-controlled courier tracking | Ambient transport, contamination risk |
Physician Insight & Safety Protocols
โA rifampicin susceptibility result must be interpreted alongside clinical history, imaging, and smear microscopy. A โsensitiveโ finding does not eliminate the need for strict adherence to the full TB regimen; incomplete treatment can still select for resistance. This test provides a crucial data point within a comprehensive patient assessment.โ
โ Dr. Ajay Singh, General Practitioner (DHA 36234132)
Medication Safety Advisory
โ Important: Do not alter or discontinue prescribed anti-tuberculosis therapy without direct consultation with your physician. A rifampicin-resistant finding may require a shift to second-line agents; however, abrupt cessation of all drugs risks severe clinical relapse and hepatic injury.
Exclusion Criteria & Emergency Red Flags
- Active haemoptysis or acute respiratory distress โ proceed to nearest emergency department.
- Known hypersensitivity to rifampicin or components of transport media.
- Specimen leakage, contamination, or prolonged delay at ambient temperature โ do not test; request recollect.
- Patients under 18 years require guardian consent per UAE law; contact DHA for guidance.
Patient FAQ & Clinical Guidance
1. What does a โrifampicin resistantโ result mean for my treatment plan?
A rifampicin-resistant result indicates a genetic mutation rendering rifampicin ineffective, requiring immediate transition to a second-line multi-drug regimen. Your physician will provide a tailored plan under DHA oversight.
2. Why does the test require 21 days for results?
Mycobacterium tuberculosis is a slow-growing organism. The process first isolates the bacteria from your clinical specimen, then exposes it to rifampicin under automated monitoring. This extended timeframe ensures the highest accuracy in detecting resistance.
3. How is my personal health data protected under UAE law?
All health information is encrypted and processed in compliance with Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL). Data is stored on DHA-compliant servers and accessible only to you and your authorised clinician.
UAE Regulatory & Data Privacy Adherence
This diagnostic service operates in full compliance with:
- Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL)
- Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields
- Federal Decree-Law No. 4 of 2016 on Medical Liability
All clinical data processing and storage adhere strictly to these frameworks. No reference is made to superseded or non-applicable legislation.
Clinical & Logistical Metadata
| Test Name | Mycobacterium tuberculosis Rifampicin Drug Susceptibility Test (AFB Culture DST-RIF) |
| Price (AED) | 550 |
| Turnaround Time | 21 days from culture isolation |
| Sample Type / Matrix | Clinical Specimen (Sputum / Bronchial Wash) โ Hospital Collection Only |
| Methodology Used | Automated Fluorescent Microscopy & LC-MS/MS Confirmation |
| ICD-10-CM Code | U84.30 |
| LOINC Code | 88463-2 |
| DHA Facility License & Laboratory Address | DHA License 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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Available in Arabic, English, Hindi & Urdu
Preparation Required
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Medically Reviewed by Dr. Dr. Ajay Singh
All content reviewed by qualified professionals for accuracy.
ISMS 27001:2022
ISO Accredited
HIPAA
All reports reviewed by DHA-Certified physicians