Tuberculosis
When should the test be performed?
BACTEC MGIT 960 is a qualitative method for assessing the susceptibility of Mycobacterium tuberculosis to additional anti-tuberculosis drugs used in the treatment of multidrug-resistant (MDR-TB) and extensively drug-resistant (XDR-TB) tuberculosis. Indications for performing the test include:
- Suspected MDR-TB or XDR-TB
- Confirmed M. tuberculosis infection with resistance to first-line drugs
- Monitoring the effectiveness of anti-TB treatment
- Epidemiological studies on M. tuberculosis drug resistance
Test description
The BACTEC MGIT 960 system enables the assessment of mycobacterial growth in the presence of critical concentrations of selected second-line drugs, including:
- Amikacin
- Ofloxacin
- Capreomycin
- Kanamycin
- Moxifloxacin
The BACTEC MGIT 960 system automatically monitors bacterial growth and analyzes susceptibility to the tested antibiotics. This method provides accurate results in a shorter time compared to traditional phenotypic methods. Automated growth detection eliminates subjective interpretation and ensures high diagnostic reliability.