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.