Se Asian J Trop Med
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Se Asian J Trop Med · Sep 2011
Drug susceptibility patterns of Mycobacterium tuberculosis and clinical outcomes of drug-resistant tuberculosis at Srinagarind Hospital, a tertiary care center in northeastern Thailand.
Drug-resistant tuberculosis is a major public health problem. The aim of this study was to assess the local susceptibility patterns of Mycobacterium tuberculosis and clinical outcomes of drug resistant tuberculosis (DR-TB) at Srinagarind Hospital, a tertiary care center in northeastern Thailand. Between January 2004 and December 2008, 1,052 patients had culture-proven M. tuberculosis infections at Srinagarind Hospital. ⋯ Whenever there was resistance to two, three or four drugs, the antituberculosis drugs were prescribed based on susceptibility patterns. Only 30% of patients with MDR-TB and XDR-TB responded to treatment. Culture and sensitivity testing for M. tuberculosis cases is recommended in patients at high risk for DR-TB, such as patients previously treated for tuberculosis and those HIV positive.