Tuberculosis treatment and management-an update on treatment regimens, trials, new drugs, and adjunct therapies

Zumla, Alimuddin, Chakaya, Jeremiah, Centis, Rosella , D'Ambrosio, Lia, Mwaba, Peter, Bates, Matthew, Kapata, Nathan, Nyirenda, Thomas, Chanda, Duncan, Mfinanga, Sayoki, Hoelscher, Michael, Maeurer, Markus and Migliori, Giovanni Battista (2015) Tuberculosis treatment and management-an update on treatment regimens, trials, new drugs, and adjunct therapies. The Lancet Respiratory Medicine, 3 (3). pp. 220-234. ISSN 2213-2600

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WHO estimates that 9 million people developed active tuberculosis in 2013 and 1.5 million people died from it. Multidrug-resistant (MDR) and extensively drug-resistant (XDR) tuberculosis continue to spread worldwide with an estimated 480 000 new cases in 2013. Treatment success rates of MDR and XDR tuberculosis are still low and development of new, more effective tuberculosis drugs and adjunct therapies to improve treatment outcomes are urgently needed. Although standard therapy for drug-sensitive tuberculosis is highly effective, shorter, more effective treatment regimens are needed to reduce the burden of infectious cases. We review the latest WHO guidelines and global recommendations for treatment and management of drug-sensitive and drug-resistant tuberculosis, and provide an update on new drug development, results of several phase 2 and phase 3 tuberculosis treatment trials, and other emerging adjunct therapeutic options for MDR and XDR tuberculosis. The use of fluoroquinolone-containing (moxifloxacin and gatifloxacin) regimens have failed to shorten duration of therapy, and the new tuberculosis drug pipeline is sparse. Scale-up of existing interventions with increased investments into tuberculosis health services, development of new antituberculosis drugs, adjunct therapies and vaccines, coupled with visionary political leadership, are still our best chance to change the unacceptable status quo of the tuberculosis situation worldwide and the growing problem of drug-resistant tuberculosis.

Keywords:tuberculosis, treatment, regimen, trial, adjunct therapy
Subjects:A Medicine and Dentistry > A300 Clinical Medicine
Divisions:College of Science > School of Life Sciences
ID Code:28370
Deposited On:17 Nov 2017 11:45

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