A movement to promote and conduct research on the treatment and prevention of drug-resistant tuberculosis, with a commitment to address the substantial existing gaps in our knowledge and to help provide access to an effective cure and prophylaxis of drug-resistant tuberculosis 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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Has compassionate use ever sunk a drug?

Click here to read a recent International Union Against Tuberculosis and Lung Disease Editorial by RESIST-TB members, Sarah McAnaw, Carole Mitnick, and Bob Horsburgh.

“New treatments for a serious disease generate understandable excitement among patients with life-threatening conditions. As pharmaceutical companies consider compassionate use of experimental drugs, one factor is commonly cited as a barrier to such use: fear that adverse events incurred by patients during Compassionate Use/Expanded Access (CU/EA) will impede regulatory approval of the drug. Such concerns stem from the obligation to report adverse events—that are serious, unexpected, and suspected to be related to the investigational drug— experienced by patients during treatment under CU/ EA programs.1 Such reports, it is feared, will damage the future of the drug, particularly since adverse events may not be related to the experimental drug and patients taking such drugs are typically sicker than the average patient.2 Existing evidence, however, does not support the notion that such events jeopardize regulatory approval.” Click here to read the article in full. 

Recent News and Announcements


Each year, there are about 600,000 new cases of RR- or MDR- TB and the global cure rate for MDR-TB is just 54%. Two new drugs were introduced, bedaquiline an delamanid, but the uptake of these treatments has been surprisingly slow despite the dire need for treatment. endTB was established to address barriers to access […]


In a retrospective cohort study, South African researchers found that bedaquiline was more effective at reducing mortality among MDR/RR/XDR-TB patients than the standard regimen. By analyzing 24,014 cases from national vital statistics registries from July 2014 to March 2016, researchers found that only 12.6% of patients on bedaquiline died compared to 24.8% of patients treated with […]

South Africa Announces Reduction in the Price of Bedaquiline

The Minister of Health of South Africa has announced that the price of bedaquiline will drop to just 400 USD for a 6 month treatment course effective immediately. South Africa became the first country to recommend an injection-free, bedaquiline based treatment regimen for MDR-TB patients. Originally 750 USD, this significant price drop for treatment will […]

Advocates unite in call for injection-free DR-TB treatment regimens

In June of 2018, South Africa began recommending bedaquiline as a routine treatment for rifampin-resistant and multidrug-resistant TB (RR/MDR-TB) patients becoming the first country to implement an injection-free treatment regimen. Now, advocates in other countries aim to follow the steps of the South African Department of Health in support of injection-free regimens.  Injectable treatments are associated […]


RESIST-TB invites you to register for TAG, TB CAB, and DR-TB STAT’s webinar on Implementing a bed aquiline-based, injectable free regimen for drug-resistant tuberculosis. On August 1, 2018 at 10AM EST, these organizations will host a critical discussion led by Dr. Nobert Ndejka from the National Department of Health in South Africa about roll-out of […]

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