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    Doctors Without Borders and its partners’ TB PRACTECAL Clinical Trial will be included in the updated WHO global guidance on treatment

    Dilaram, 33, a former TB-PRACTECAL clinical trial patient in Nukus, got cured from TB in 2018. On the clinical trial regimen her treatment lasted only 6 months (a quite short period of time compared to the standard 20-24 months DR TB regimens).

    Dilaram, 33, a former TB-PRACTECAL clinical trial patient in Nukus, got cured from TB in 2018. On the clinical trial regimen her treatment lasted only 6 months (a quite short period of time compared to the standard 20-24 months DR TB regimens). Uzabekistan, 2021. © Victoria Gendina/MSF

    Following the results of Doctors Without Borders' trial the WHO are now recommending programmatic use of the 6-month BPaLM regimen – comprising bedaquiline, pretomanid, linezolid (600 mg) and moxifloxacin in MDR-TB patients in place of longer, existing regimens.  WHO are also recommending another shorter treatment; the BPaL combination in patients with increased drug-resistance as both regimens showed high treatment success.  

    Launched in 2017, TB-PRACTECAL is the first-ever multi-country, randomised, controlled clinical trial to report on the efficacy and safety of a six-month, all-oral regimen for MDR-TB. The trial enrolled 552 patients overall in seven sites across Belarus, South Africa and Uzbekistan.  The phase II/III clinical trial found that the new shorter BPaLM treatment regimen was very effective against rifampicin-resistant TB.  89 per cent of patients in the BPaLM group were cured, compared to 52 per cent in the standard of care group.  

    When we embarked on this journey nine years ago, patients with MDR-TB around the world were facing lengthy, ineffective and gruelling treatment that disrupted their lives. Patients were telling us how hard it was to adhere to treatment, but little progress was being made to find kinder treatments because diseases most prevalent in low and middle-income countries don’t attract investment. So, we were compelled to pursue new treatment options ourselves. These results will give patients, their families and healthcare workers worldwide, hope for the future of MDR-TB treatment. We welcome the WHO’s decision to update the treatment guidelines. Now it is essential that national TB programs, ministries of health, and other key stakeholders ensure that this treatment is available to people with MDR-TB as soon as possible.
    Bern-Thomas Nyang’wa, Medical Director

    “[The shorter treatment] would mean a lot as I think when you are on treatment, some parts of your life feel like they are put on hold,” says Awande Ndlovu who was enrolled in the trial at the THINK Hillcrest Clinical Trial Unit in South Africa. “Before [the trial] gave me hope, I couldn’t even see the slightest glimpse of recovering from MDR-TB.”  

    While this new regimen provides new hope for the 500,000 people who fall sick each year with MDR-TB, the current lowest global price for a 6-month treatment course of BPaLM is US$800. This is still too high and could slow the uptake of the BPaLM regimen in high TB burden countries.

    Pretomanid—which was developed by TB Alliance and Viatris (previously Mylan) with the help of public funding—is priced at $336 for six months of treatment. Additionally, one of the other newer TB drugs, bedaquiline—made by Johnson & Johnson—is priced at $270 for the same time period. These two drugs together account for three quarters of the price of the full treatment despite the fact that researchers from the University of Liverpool have estimated that generic versions of pretomanid and bedaquiline could be produced and sold at a profit for less than $210 for six months, and less than $102 for six months, respectively.

    The groundbreaking TB PRACTECAL results found a six-month regimen of bedaquiline, pretomanid, linezolid and moxifloxacin (BPaLM) was more effective and safer than the standard of care for people affected with rifampicin-resistant forms of TB, but we will only see meaningful changes if treatment is affordable. Given the significant public funds that helped to pay for the development of both pretomanid and bedaquiline, these drugs should be affordable and accessible for everyone who needs them. We call on the TB Alliance, Viatris, and Johnson & Johnson to bring down the price of pretomanid and bedaquiline to ensure that the price of a complete MDR-TB treatment course is no more than $500 per person. Price should never be a barrier to accessing lifesaving treatment.
    Christophe Perrin,TB advocacy pharmacist

    Doctors Without Borders and TB   

    Doctors Without Borders is one of the largest non-governmental providers of TB treatment worldwide. In 2020, Doctors Without Borders started 13,800 people on TB treatment, including 2,100 with drug-resistant TB.    


    TB-PRACTECAL is a multi-arm, multistage, open label, randomised controlled trial which enrolled into three investigational regimens in Stage 1: B-Pa-Lzd-Mfx, B-Pa-Lzd-Cfz and B-Pa-Lzd and a control arm. Stage 2 enrolled into the B-Pa-Lzd-Mfx investigational arm and the standard of care arm only. The trial enrolled 552 patients overall, of which 301 were included in this stage. Current patients in the trial will be followed up until Aug 2022 and the trial will close in Dec 2022. Doctors Without Borders intends to publish data on all 552 patients and arms at that point. More information on TB-PRACTECAL including primary outcome measures can be found here: Pragmatic Clinical Trial for a More Effective Concise and Less Toxic MDR-TB Treatment Regimen(s) - Full Text View -   

    Doctors Without Borders and its TB PRACTECAL partners continue to provide care and check-ups for patients who are finishing their treatment in the trial, with the last patient follow-up scheduled for August 2022.