Cultured AFB Antitubercular DST Rapid 5 Second Line Drugs Panel Test
Short Name: AFB DST Rapid 5 Second Line Panel
Also known as: AFB DST Panel, TB Drug Sensitivity Test, Antitubercular Sensitivity Test
Cultured AFB Antitubercular DST Rapid 5 Second Line Drugs Panel Test test available at DNA Labs India for ₹8,500. Uses Automated Fluorescent on Pure growth of Mycobacterium tuberculosis complex on appropriate media samples. Results in Report available in 21 days from sample submission.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Kothari Ramesh Shantilal
Consultant Microbiologist · Reg: 27670
Last reviewed: September 7, 2026
Overview
The purpose of this test is to evaluate the susceptibility of Mycobacterium tuberculosis to specific second-line drugs: Ofloxacin, Levofloxacin, Moxifloxacin, Para-aminosalicylic acid (PAS), and Cycloserine. This helps in identifying drug resistance and guiding effective treatment regimens for multidrug-resistant tuberculosis (MDR-TB).
- Test Code
- 454
- Price
- ₹8,500
- Sample Type
- Pure growth of Mycobacterium tuberculosis complex on appropriate media
- Result Time
- Report available in 21 days from sample submission.
- Fasting Required
- No
- Method
- Automated Fluorescent
Sample Collection
Ensure proper sample collection from a healthcare provider. No special preparation required.
Method: Submission of cultured growth
Laboratory Analysis
Submit pure growth of Mycobacterium tuberculosis complex on appropriate media in a sterile container.
Report Delivery
Store sample appropriately and transport refrigerated to the laboratory.
Timeline: Report available in 21 days from sample submission.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of this test is to evaluate the susceptibility of Mycobacterium tuberculosis to specific second-line drugs: Ofloxacin, Levofloxacin, Moxifloxacin, Para-aminosalicylic acid (PAS), and Cycloserine. This helps in identifying drug resistance and guiding effective treatment regimens for multidrug-resistant tuberculosis (MDR-TB).
How to Prepare
- Obtain a sputum sample or other relevant specimen
- Submit cultured growth on appropriate media
- Use sterile screw capped container in a sealed plastic bag
- Ship refrigerated to maintain stability
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"This test is crucial for managing drug-resistant TB, ensuring targeted therapy and improving patient outcomes."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Inadequate or contaminated sample
- Improperly labeled or stored specimen
- Sample without cultured growth
- Non-viable bacteria
Understanding Your Results
The drug is likely effective against the TB strain
The drug may not be effective, requiring alternative therapy
Consult a doctor if results show resistance to any drug, or if TB symptoms persist or worsen despite treatment.
Limitations
- ⚠Requires cultured growth, which can take time
- ⚠Only tests for specified second-line drugs
- ⚠Not suitable for direct detection from clinical samples
- ⚠Results may vary based on bacterial load
Risks & Considerations
- ●Minimal risks from sample collection, such as sputum induction discomfort
- ●No significant risks associated with the test itself
Interfering Factors
- ●Contaminated sample
- ●Improper sample collection or storage
- ●Use of antibiotics prior to sample collection
- ●Technical errors in culture processing
Compare With Similar Tests
| Test | Cultured AFB Antitubercular DST Rapid 5 Second Line Drugs Panel Test | Sputum AFB Smear | TB PCR Test | Chest X-ray |
|---|---|---|---|---|
| Comparison | Cultured AFB Antitubercular DST Rapid 5 Second Line Drugs Panel Test |
Frequently Asked Questions
What is the Cultured AFB Antitubercular DST Rapid 5 Second Line Drugs Panel Test?
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