A movement to promote and conduct research on the treatment and prevention of drug-resistant tuberculosis (DR-TB) and provide access to effective cure and prevention of DR-TB throughout the world.

Nearly nine million people will develop tuberculosis (TB) in the world this year; at least 500,000 of these cases will have multidrug-resistant tuberculosis (MDR-TB). Some will receive treatment. However, we know little about the best ways of treating drug-resistant TB (DR-TB) and preventing tuberculosis in people who come in contact with DR-TB patients. Lacking a strong scientific basis in prescribing treatment regimens, existing TB treatments are often ineffective. TB control efforts require new evidence-based knowledge about optimal treatment regimens, prophylaxis, and, possibly, regimens involving new TB drugs, in order to address the growing health threats of MDR-TB and extensively drug-resistant (XDR) TB.

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Developments in MDR-TB


Low-Level Delamanid and Bedaquiline Resistancein Extensively Drug-Resistant TB

In a brief report published in Clinical Infectious Diseases, researchers reported a case of drug resistance against 2 recently approved antitubercular medications: delamanid and bedaquiline. Researchers presented a patient with extensively drug-resistant tuberculosis (TB), and highlighted the potential for the emergence and transmission of resistant Mycobacterium tuberculosis complex strains with more frequent use of these relatively new drugs
Read the full article here.