The HAINS Nontuberculous Mycobacterial Species – Drug Resistance (NTM-DR) Detection test is a molecular diagnostic assay designed to identify specific species of nontuberculous mycobacteria (NTM) and detect associated drug resistance mutations. NTMs can cause chronic lung infections and other serious conditions, especially in immunocompromised individuals. This test is performed to confirm the presence of NTM, determine the exact species involved, and assess resistance patterns, enabling doctors to select the most effective treatment and improve patient outcomes.
It helps confirm NTM infections, determines the exact species, and reveals resistance patterns, ensuring patients receive the most appropriate therapy.
Patients with chronic lung infections, persistent cough, or suspected NTM disease, especially those immunocompromised, are recommended for this test.
Unlike culture, which takes weeks, HAINS NTM-DR provides faster results and detects drug resistance mutations directly.
Yes, identifying species and resistance mutations helps doctors select effective antibiotics and avoid ineffective therapies.
Positive results indicate NTM infections, which can cause chronic lung disease, skin infections, or disseminated disease in immunocompromised patients.
They cannot be fully prevented, but early detection and proper treatment reduce complications and disease progression.
Health care professionals may repeat the test if symptoms persist, worsen, or if treatment response needs monitoring.
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