growing political momentum to definitively address tuberculosis, could all make ending the pandemic within a generation more feasible than ever before. Moving forward with bold, comprehensive strategies Globally, the priority must be to deliver person-centred and family-centred services to all individuals with tuberculosis who present to care. This approach means ensuring that high-quality diagnostics, treatment, and prevention modalities are available to all, wherever they seek care. Improving quality of tuberculosis care in the private sector is crucial to end tuberculosis in high incidence countries such as India, the country with the highest tuberculosis burden. Modelling shows that optimising private sector engagement in India could avert 8 million deaths from tuberculosis between 2019 and 2045 (appendix p 3). In high drug-resistant tuberculosis burden countries, access to rapid drug susceptibility testing (DST) and second-line drugs is essential to success. In Moldova, where more than 25% of all tuberculosis cases are drug-resistant, improving access to DST and second-line drugs would reduce mortality from drug-resistant tuberculosis by 44% in the coming generation (appendix p 3). Secondly, tuberculosis programme budgets must increase to enable reaching these people and populations at high risk of tuberculosis. In Kenya, for example, where the proportions of HIV and tuberculosis coinfection are high, scaling up access to both antiretroviral therapy and tuberculosis preventive therapy can help save an additional 3 million lives over the next generation (appendix p 3). However, ultimately, the fight against tuberculosis will not be won unless countries also ensure that everyone, not just high-risk groups, can access essential health Key messages The Commission recommends five priority investments to achieve a tuberculosis-free world within a generation. These investments are designed to fulfil the mandate of the UN High Level Meeting on tuberculosis. In addition, they answer the question of how countries with high-burden tuberculosis and their development partners should target their future investments to ensure that ending tuberculosis is achievable. Invest first to ensure that high quality rapid diagnostics and treatment are provided to all individuals receiving care for tuberculosis, wherever they seek care This priority includes rapid drug susceptibility testing and second-line treatment for resistant forms of tuberculosis. Achieving universal, high-quality person-centred and family-centred care-including sustained improvement in the performance of private sector providers-usually should be the top policy and budget priority. Reach people and populations at high risk for tuberculosis (such as household and other close contacts of people with tuberculosis, and people with HIV) and bring them into care Active case-finding and treatment in high-risk populations demands adequate resources to reach and care for these populations. At the same time, reaching certain high-risk populations, such as people co-infec...

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The available evidence to date suggests that clofazimine could be considered as an additional therapeutic option in the treatment of DR-TB. The optimal dose of clofazimine and duration of use require further investigation.

The current treatment for drug-resistant tuberculosis (TB) is long, complex, and associated with severe and life-threatening side effects and poor outcomes. For the first time in nearly 50 years, there have been two new drugs registered for use in multidrug-resistant TB (MDR-TB). Bedaquiline, a diarylquinoline, and delamanid, a nitromidoxazole, have received conditional stringent regulatory approval and have World Health Organization interim policy guidance for their use. As countries improve and scale up their diagnostic services, increasing number of patients with MDR-TB and extensively drug-resistant TB are identified. These two new drugs offer a real opportunity to improve the outcomes of these patients. This article reviews the evidence for these two new drugs and discusses the clinical questions raised as they are used outside clinical trial settings. It also reviews the importance of the accompanying drugs used with these new drugs. It is important that barriers hindering the use of these two new drugs are addressed and that the existing clinical experience in using these drugs is shared, such that their routine-use programmatic conditions is scaled up, ensuring maximum benefit for patients and countries battling the MDR-TB crisis.

Two new drugs—bedaquiline and delamanid—have recently been approved by stringent regulatory authorities to treat multidrug-resistant tuberculosis (TB) and recommended by the World Health Organization for use under defined programmatic conditions. Introducing the medications in TB programs worldwide has not kept pace with the need for these drugs. In response, the DR-TB STAT (Drug-Resistant TB Scale-up Treatment Action Team) task force was formed in April 2015 to monitor progress and help overcome challenges. Information was collected from multiple sources and assessed monthly. Some progress has been made in introducing bedaquiline: as of October 2015, a total of 1,258 persons were on the medication under programmatic conditions. For delamanid, >100 patients, but few under programmatic conditions, have received the medication. Coordinated global action might help assist making these medications accessible for persons who need them most.