نتایج جستجو برای: bedaquiline

تعداد نتایج: 462  

2016
Joseph M. Lewis Paul Hine Jenny Walker Saye H. Khoo Miriam Taegtmeyer S. Bertel Squire Derek J. Sloan

Extensively drug-resistant (XDR) tuberculosis (TB) is a type of multidrug-resistant (MDR) TB that is resistant to isoniazid, rifampicin, fluoroquinolones and at least one injectable second-line drug. There are insufficient antibiotics for effective combination therapy and mortality exceeds 70% [1]. Following successful phase IIb trials [2] in 2013, the novel mycobacterial ATP-synthase inhibitor...

2013
Stephen K. Field

Globally, the incidence of tuberculosis (TB) is declining but the proportion of drug-resistant cases has increased. Strains resistant to both isoniazid and rifampin, and possibly other antibiotics, called multidrug-resistant (MDR), are particularly difficult to treat. Poorer outcomes, including increased mortality, occur in patients infected with MDR strains and the costs associated with treatm...

2014
Anil Koul Luc Vranckx Neeraj Dhar Hinrich W.H. Göhlmann Emre Özdemir Jean-Marc Neefs Melanie Schulz Ping Lu Ejvind Mørtz John D. McKinney Koen Andries Dirk Bald

Bedaquiline (BDQ), an ATP synthase inhibitor, is the first drug to be approved for treatment of multidrug-resistant tuberculosis in decades. Though BDQ has shown excellent efficacy in clinical trials, its early bactericidal activity during the first week of chemotherapy is minimal. Here, using microfluidic devices and time-lapse microscopy of Mycobacterium tuberculosis, we confirm the absence o...

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