期刊
EUROPEAN RESPIRATORY JOURNAL
卷 37, 期 2, 页码 441-462出版社
EUROPEAN RESPIRATORY SOC JOURNALS LTD
DOI: 10.1183/09031936.00033010
关键词
Review; tuberculosis; treatment
Currently, the standard short-course chemotherapy for tuberculosis comprises a 6-month regimen, with a four-drug intensive phase and a two-drug continuation phase. Alternative chemotherapy using more costly and toxic drugs, often for prolonged durations generally >18 months, is required for multidrug-resistant and extensively drug-resistant tuberculosis. Directly observed treatment, as part of a holistic care programme, is a cost-effective strategy to ensure high treatment success and curtail development of drug resistance in tuberculosis. New antituberculosis drugs are urgently needed to improve the present standard short-course and alternative chemotherapies, by shortening administration durations and increasing cure rates, through the greater potency of these agents. At the same time, the role of adjunctive surgery for drug-resistant tuberculosis has to be better defined. Immunotherapy might improve treatment outcomes of both drug-susceptible and -resistant tuberculosis, and warrants further exploration.
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