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Showing 1 - 20 of 23 Items
Showing 1 - 20 of 23 Items
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Journal Article
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Research

Protecting the safe water chain in refugee camps: An exploratory study of water handling practices, chlorine decay, and household water safety in South Sudan, Jordan, and Rwanda

Ali SI, De Santi M, Monette G, Khan UT, Fesselet JF,  et al.
2024-12-03 • Journal of the American Medical Association (JAMA)
2024-12-03 • Journal of the American Medical Association (JAMA)

In refugee and internally displaced person settlements, hygienic water handling and free residual chlorine (FRC) are crucial for protecting water against recontamination after distrib...

Journal Article
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Research

Estimating post-treatment recurrence after multidrug-resistant tuberculosis treatment among patients with and without HIV: the impact of assumptions about death and missing follow-up

Sauer SM, Mitnick CD, Khan UT, Hewison CCH, Bastard M,  et al.
2024-01-25 • Clinical Infectious Diseases
2024-01-25 • Clinical Infectious Diseases
BACKGROUND
Quantification of recurrence risk following successful treatment is crucial to evaluating regimens for multidrug- or rifampicin-resistant (MDR/RR) tuberculosis (TB). Howev...
Journal Article
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Short Report

Pregnancy and birth outcomes in patients with multidrug-resistant tuberculosis treated with regimens that include new and repurposed drugs

Lotia Farrukh I, Lachenal N, Adenov MM, Ahmed SM, Algozhin Y,  et al.
2024-01-25 • Clinical Infectious Diseases
2024-01-25 • Clinical Infectious Diseases
Among 43 pregnant women receiving multidrug-resistant/rifampicin-resistant tuberculosis (MDR/RR-TB) treatment with bedaquiline and/or delamanid, 98% had favorable treatment outcomes. Of ...
Journal Article
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Research

Standards for clinical trials for treating TB

du Cros PAK, Greig J, Cross GB, Cousins C, Berry C,  et al.
2023-12-01 • International Journal of Tuberculosis and Lung Disease
2023-12-01 • International Journal of Tuberculosis and Lung Disease
BACKGROUND
The value, speed of completion and robustness of the evidence generated by TB treatment trials could be improved by implementing standards for best practice.

METH...
Journal Article
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Protocol

Evaluating newly approved drugs in combination regimens for multidrug-resistant tuberculosis with fluoroquinolone resistance (endTB-Q): study protocol for a multi-country randomized controlled trial

Patil SB, Tamirat M, Khazhidinov K, Ardizzoni E, Atger M,  et al.
2023-11-30 • Trials
2023-11-30 • Trials
BACKGROUND
Treatment for fluoroquinolone-resistant multidrug-resistant/rifampicin-resistant tuberculosis (pre-XDR TB) often lasts longer than treatment for less resistant strains, yi...
Journal Article
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Research

Effectiveness of bedaquiline use beyond six months in patients with multidrug-resistant tuberculosis

Trevisi L, Hernán MA, Mitnick CD, Khan UT, Seung KJ,  et al.
2023-06-01 • American Journal of Respiratory and Critical Care Medicine
2023-06-01 • American Journal of Respiratory and Critical Care Medicine
RATIONALE
Current recommendations for the treatment of rifampin- and multidrug-resistant tuberculosis include bedaquiline used for six months or longer. Evidence is needed to inform ...
Journal Article
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Research

Outcomes of WHO-conforming, longer, all-oral multidrug-resistant TB regimens and analysis implications

Rich ML, Khan UT, Zeng C, LaHood AN, Franke MF,  et al.
2023-06-01 • International Journal of Tuberculosis and Lung Disease
2023-06-01 • International Journal of Tuberculosis and Lung Disease
BACKGROUND
Evidence of the effectiveness of the WHO-recommended design of longer individualized regimens for multidrug- or rifampicin-resistant TB (MDR/RR-TB) is limited.

OB...
Journal Article
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Research

Comparative effectiveness of adding delamanid to a multidrug-resistant tuberculosis regimen comprised of three drugs likely to be effective

Rodriguez CA, Lodi S, Horsburgh CR, Mitnick CD, Bastard M,  et al.
2023-04-28 • PLOS Global Public Health
2023-04-28 • PLOS Global Public Health
Clarity about the role of delamanid in longer regimens for multidrug-resistant TB is needed after discordant Phase IIb and Phase III randomized controlled trial results. The Phase IIb tr...
Journal Article
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Research

Concordance of three approaches for operationalizing outcome definitions for multidrug-resistant TB

Zeng C, Mitnick CD, Hewison CCH, Bastard M, Khan PY,  et al.
2023-01-01 • International Journal of Tuberculosis and Lung Disease
2023-01-01 • International Journal of Tuberculosis and Lung Disease
BACKGROUND
The WHO provides standardized outcome definitions for rifampicin-resistant (RR) and multidrug-resistant (MDR) TB. However, operationalizing these definitions can be challe...
Journal Article
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Research

Safety and effectiveness outcomes from a 14-country cohort of patients with multi-drug resistant tuberculosis treated concomitantly with bedaquiline, delamanid and other second-line drugs

Huerga H, Khan UT, Bastard M, Mitnick CD, Lachenal N,  et al.
2022-10-15 • Clinical Infectious Diseases
2022-10-15 • Clinical Infectious Diseases
BACKGROUND
Concomitant use of bedaquiline (Bdq) and delamanid (Dlm) for multi-drug/rifampicin resistant tuberculosis (MDR/RR-TB) has raised concerns about a potentially poor risk-ben...
Journal Article
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Research

Safety of treatment regimens containing bedaquiline and delamanid in the endTB cohort

Hewison CCH, Khan UT, Bastard M, Lachenal N, Coutisson S,  et al.
2022-09-15 • Clinical Infectious Diseases
2022-09-15 • Clinical Infectious Diseases
RATIONALE
Safety of treatment for multidrug-resistant tuberculosis (MDR/RR-TB) can be an obstacle to treatment completion.

OBJECTIVES
Evaluate safety of longer MDR/RR-TB...
Journal Article
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Research

Modelling point-of-consumption residual chlorine in humanitarian response: Can cost-sensitive learning improve probabilistic forecasts?

De Santi M, Ali SI, Arnold M, Fesselet JF, Hyvärinen AMJ,  et al.
2022-09-06 • PLOS Water
2022-09-06 • PLOS Water
Ensuring sufficient free residual chlorine (FRC) up to the time and place water is consumed in refugee settlements is essential for preventing the spread of waterborne illnesses. Water s...
Journal Article
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Commentary

WHO 2019 guidelines on drug-resistant tuberculosis treatment: based on evidence or expert opinion?

Guglielmetti L, Huerga H, Khan UT, Varaine T
2020-03-01 • European Respiratory Journal
2020-03-01 • European Respiratory Journal
Journal Article
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Short Report

Culture conversion at six months in patients receiving delamanid-containing regimens for the treatment of multidrug-resistant tuberculosis

Seung KJ, Khan PY, Franke MF, Ahmed SM, Aiylchiev S,  et al.
2019-11-02 • Clinical Infectious Diseases
2019-11-02 • Clinical Infectious Diseases
Delamanid should be effective against highly resistant strains of Mycobacterium tuberculosis, but uptake has been slow globally. In the endTB (expand new drug markets for TB) Observation...
Journal Article
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Commentary

Introducing new and repurposed TB drugs: the endTB experience

Seung KJ, Khan UT, Varaine FFV, Ahmed SM, Bastard M,  et al.
2020-10-01 • International Journal of Tuberculosis and Lung Disease
2020-10-01 • International Journal of Tuberculosis and Lung Disease
In 2015, the initiative Expand New Drug Markets for TB (endTB) began, with the objective of reducing barriers to access to the new and repurposed TB drugs. Here we describe the major imp...
Journal Article
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Commentary

Clinical perspectives on treatment of rifampicin-resistant/multidrug-resistant TB

Cox V, McKenna L, Acquah R, Reuter A, Wasserman S,  et al.
2020-11-01 • International Journal of Tuberculosis and Lung Disease
2020-11-01 • International Journal of Tuberculosis and Lung Disease
Rapid diagnostics, newer drugs, repurposed medications, and shorter regimens have radically altered the landscape for treating rifampicin-resistant TB (RR-TB) and multidrug-resistant TB ...
Journal Article
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Protocol

Evaluating newly approved drugs for multidrug-resistant tuberculosis (endTB): study protocol for an adaptive, multi-country randomized controlled trial

Guglielmetti L, Ardizzoni E, Atger M, Baudin E, Berikova E,  et al.
2021-09-25 • Trials
2021-09-25 • Trials
BACKGROUND
Treatment of multidrug- and rifampin-resistant tuberculosis (MDR/RR-TB) is expensive, labour-intensive, and associated with substantial adverse events and poor outcomes. W...
Protocol
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Research Protocol

The endTB observational study protocol: treatment of MDR-TB with bedaquiline or delamanid containing regimens

Khan UT, Huerga H, Khan AS, Mitnick CD, Hewison CCH,  et al.
2019-08-20 • BMC Infectious Diseases
2019-08-20 • BMC Infectious Diseases
BACKGROUND
At a time when programs were struggling to design effective regimens for the treatment of multidrug-resistant tuberculosis (MDR-TB), the marketing authorization of bedaqui...
Journal Article
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Letter

High prevalence of hepatitis C infection among multidrug-resistant tuberculosis patients

Seung KJ, Franke MF, Hewison CCH, Huerga H, Khan UT,  et al.
2020-05-01 • Journal of Hepatology
2020-05-01 • Journal of Hepatology
Journal Article
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Research

Culture conversion in patients treated with bedaquiline and/or delamanid: A prospective multi-country study

Franke MF, Khan PY, Hewison CCH, Khan UT, Huerga H,  et al.
2020-07-24 • American Journal of Respiratory and Critical Care Medicine
2020-07-24 • American Journal of Respiratory and Critical Care Medicine
BACKGROUND
Bedaquiline and delamanid offer the possibility of more effective and less toxic multidrug-resistant tuberculosis (MDR-TB) treatment. With this treatment, however, some pa...