Quantiferon TB Gold Plus Test Price in Bangladesh: 2025 Updated
The Quantiferon TB Gold Plus Test is a critical diagnostic tool for detecting tuberculosis (TB) infection, whether latent or active. This blood test is widely used in Bangladesh to screen individuals with TB symptoms, those exposed to the disease, or high-risk groups like healthcare workers. The test’s accuracy and convenience make it a preferred choice over the traditional tuberculin skin test (TST). In Bangladesh, the Quantiferon TB Gold Plus Test price in Bangladesh typically ranges from 3000 to 8000 BDT, with government hospitals generally offering lower costs compared to private facilities.
What is a Quantiferon TB Gold Plus Test?
The Quantiferon TB Gold Plus Test, also known as QuantiFERON-TB Gold Plus (QFT-Plus) or Interferon-Gamma Release Assay (IGRA), is a fourth-generation blood test designed to detect Mycobacterium tuberculosis infection. It uses a peptide cocktail of CD4+ and CD8+ T-cell antigens to stimulate cells in a blood sample, measuring the release of interferon-gamma via enzyme-linked immunosorbent assay (ELISA). This immune response indicates the presence of TB infection.
- Clinical Significance: The test is highly specific and sensitive, unaffected by BCG vaccination, making it ideal for accurate TB screening. It is used alongside risk assessment, chest X-rays, and other diagnostics to confirm TB infection.
- Medical Conditions: It detects both latent TB infection (LTBI), where the bacteria are present but inactive, and active TB disease, which causes symptoms like persistent cough and fever.
- Alternative Names: QuantiFERON-TB Gold Plus, QFT-Plus, or IGRA.
When is a Quantiferon TB Gold Plus Test Recommended?
The Quantiferon TB Gold Plus Test is recommended in several scenarios:
- Symptoms of TB: Persistent cough, fever, night sweats, unexplained weight loss, or blood in sputum (কফে রক্ত).
- Exposure to TB: Close contact with someone diagnosed with active TB.
- High-Risk Groups: Healthcare workers, individuals in TB-endemic areas, or those with weakened immune systems (e.g., HIV/AIDS patients, those on chemotherapy).
- Screening for Visa or Employment: Required for UK visa applications or jobs in high-risk environments.
- Diagnostic Use: Doctors use the test results, combined with chest X-rays and sputum analysis, to diagnose TB and determine whether it is latent or active.
The test is primarily used for screening and diagnosis, not for monitoring treatment progress.
Quantiferon TB Gold Plus Test Preparation
The Quantiferon TB Gold Plus Test requires minimal preparation, making it convenient for patients:
- Fasting: No fasting is required.
- Medications: Inform your doctor about any medications, as some immunosuppressive drugs may affect results.
- Sample Collection: A single blood sample is drawn using a specialized QFT-Plus collection tube. The process takes about 5 minutes.
- Timing: Testing at least 6-8 weeks after potential TB exposure is recommended to avoid false-negative results.
The blood sample must be processed within 14 hours, so it’s typically sent to a laboratory promptly.
Quantiferon TB Gold Plus Test Price List in Government Hospitals in Bangladesh
Government hospitals in Bangladesh, such as Dhaka Medical College Hospital and the National Institute of Diseases of the Chest and Hospital (NIDCH), are known for providing affordable diagnostic services. However, specific prices for the Quantiferon TB Gold Plus Test are not always publicly listed. Below is a table of major government hospitals where TB testing is likely available:
| Hospital Name | Location | Quantiferon TB Gold Plus Test Price (BDT) | Contact Number |
|---|---|---|---|
| Dhaka Medical College Hospital | Dhaka | Not available; estimated 3000-4000 BDT | +880222301420 |
| National Institute of Diseases of the Chest and Hospital (NIDCH) | Mohakhali, Dhaka | Not available; estimated 3000-4000 BDT | +88029898424 |
| Chittagong Medical College Hospital | Chittagong | Not available; estimated 3000-4000 BDT | +880312832222 |
| Rajshahi Medical College Hospital | Rajshahi | Not available; estimated 3000-4000 BDT | +880721776000 |
| Sylhet MAG Osmani Medical College Hospital | Sylhet | Not available; estimated 3000-4000 BDT | +880821717900 |
| Bangabandhu Sheikh Mujib Medical University (BSMMU) | Dhaka | Not available; estimated 3000-4000 BDT | +880255165600 |
| Sir Salimullah Medical College Mitford Hospital | Dhaka | Not available; estimated 3000-4000 BDT | +88027315271 |
Note: Exact prices for the Quantiferon TB Gold Plus Test in government hospitals were not found in available data as of July 2025. Estimated prices are based on general trends for TB testing in government facilities, which are typically lower than private hospitals. Contact the hospitals directly for the latest pricing.
Quantiferon TB Gold Plus Test Price List in Private Hospitals in Bangladesh
Private hospitals and diagnostic centers in Bangladesh offer the Quantiferon TB Gold Plus Test with clear pricing in some cases. Below is a table of private facilities with available data:
| Hospital/Diagnostic Center | Location | Quantiferon TB Gold Plus Test Price (BDT) | Contact Number |
|---|---|---|---|
| Neuroscience Hospital | Dhaka | 5000 | +8801711561489 |
| Popular Diagnostic Centre Ltd. | Dhaka | 8000 | +88029553000 |
| Square Hospitals Ltd. | Dhaka | Not available; estimated 6000-8000 BDT | +88028401000 |
| Healthcare Diagnostics Center Ltd. | Dhaka | Not available; estimated 6000-8000 BDT | +880258150000 |
| Ibn Sina Diagnostic & Consultation Centre | Dhaka | Not available; estimated 6000-8000 BDT | +88029612345 |
| United Hospital Limited | Dhaka | Not available; estimated 6000-8000 BDT | +88028836000 |
| Evercare Hospital Dhaka | Dhaka | Not available; estimated 6000-8000 BDT | +880255037242 |
| Labaid Specialized Hospital | Dhaka | Not available; estimated 6000-8000 BDT | +88028670796 |
| Green Crescent Medical Diagnostic | Chittagong | Not available; estimated 6000-8000 BDT | +8801713066230 |
| IOM Migration Health Assessment Center (MHAC) | Dhaka | Not available; estimated 6000-8000 BDT | +8801713066230 |
Note: Prices for private hospitals not listed in the provided data are estimated based on typical pricing trends for advanced diagnostic tests in Bangladesh as of July 2025. Verify with the hospital for current prices.
Understanding Quantiferon TB Gold Plus Test Results
Interpreting the Quantiferon TB Gold Plus Test results is straightforward but requires medical context:
- Negative Result: Indicates no TB infection. However, if tested too soon after exposure (less than 6-8 weeks), a false-negative result is possible, and retesting may be needed.
- Positive Result: Suggests TB infection, either latent or active. It does not differentiate between the two, so additional tests like chest X-rays or sputum cultures are required for confirmation.
- Indeterminate Result: Occurs when the test is inconclusive, often due to technical issues or low immune response. Retesting is typically recommended.
Factors Affecting Results:
- Immunosuppressive medications or conditions (e.g., HIV) may lead to false-negative or indeterminate results.
- Recent TB exposure may not yet trigger a detectable immune response.
- The test’s accuracy is not affected by BCG vaccination, unlike the TST.
When to Consult a Doctor:
- A positive result warrants immediate consultation for further evaluation.
- If symptoms persist despite a negative result, discuss additional testing with your doctor.
- Indeterminate results should be reviewed with a healthcare provider to determine next steps.
Frequently Asked Questions
How accurate is the Quantiferon TB Gold Plus Test?
The test is highly accurate, with specificity up to 99% for TB detection, and is less likely to produce false positives compared to the tuberculin skin test due to its insensitivity to BCG vaccination.
How long does it take to get results?
Results are typically available within 24-48 hours, depending on the laboratory’s processing time.
Is the test covered by insurance?
Insurance coverage varies by provider. Contact your insurance company to confirm whether the Quantiferon TB Gold Plus Test is covered.
How often should I get tested?
Testing frequency depends on risk factors. High-risk individuals, such as healthcare workers, may need annual screening, while others may require testing only after known exposure or symptoms.
What is the difference between Quantiferon TB Gold and Quantiferon TB Gold Plus?
The Quantiferon TB Gold Plus includes an additional antigen to stimulate CD8+ T-cells, providing a more comprehensive immune response assessment compared to the earlier version.
Can I get the test at a government hospital?
Yes, government hospitals like NIDCH likely offer the test, but exact prices are not publicly listed. Contact the hospital directly for pricing details.
Is the test painful?
The test involves a simple blood draw, which is quick and causes minimal discomfort.
Conclusion
The Quantiferon TB Gold Plus Test is an essential tool for detecting tuberculosis infection, offering high accuracy and convenience for screening in Bangladesh. With prices ranging from approximately 3000-4000 BDT in government hospitals (estimated) to 5000-8000 BDT in private facilities like Neuroscience Hospital and Popular Diagnostic Centre, comparing costs can help you make informed healthcare decisions. Early detection of TB is critical for effective treatment and preventing its spread, especially in a TB-endemic country like Bangladesh. For the latest Quantiferon TB Gold Plus Test price in Bangladesh, contact hospitals directly.
