A historical review of XDR tuberculosis in the Western Cape province of South Africa

作者：Symons Gregory; Shean Karen; Pietersen Elize; Smit Richard van Zyl; Pool Lititia; Davids Malika; Wilcox Paul; Dheda Keertan^*

来源：SAMJ South African Medical Journal, 2011, 101(9): 636-+.

There are limited data on the temporal relationship between the regional introduction of multidrug-resistant tuberculosis (MDR-TB) treatment and the subsequent development of extensively drug-resistant TB (XDR-TB). The first XDR-TB case in the Western Cape province of South Africa was recorded in 1992, approximately 5 - 7 years after the regional introduction of MDR-TB-like treatment. Between 1990 and 2002 we identified 48 patients with XDR-TB in the Cape Metropole region of the Western Cape province. Patients were predominantly HIV-uninfected and median survival was 10.8 months. XDR-TB has therefore been present in the Western Cape at least since 1992. These data inform public health policy relevant to the introduction of new anti-TB drug regimens.

• 出版日期2011-9