Prevalence of extrapulmonary tuberculosis and factors influencing successful treatment outcomes among notified cases in South India.

Tuberculosis (TB) remains a significant public health issue globally, with extra pulmonary tuberculosis (epTB) accounting for a considerable number of TB cases. This study aims to improve our understanding of epTB epidemiology by evaluating treatment outcomes and identifying factors associated with positive and negative treatment results in epTB patients. A retrospective study was conducted from January 1, 2016, to December 31, 2019.

Prevalence of rifampicin-resistant Mycobacterium tuberculosis among human-immunodeficiency-virus-seropositive patients and their treatment outcomes.

Multidrug resistant (MDR) and extensively drug resistant tuberculosis (TB) are a threat to the TB control programs in developing countries, and the situation is worsened by the human immunodeficiency virus (HIV) pandemic. This study was performed to correlate treatment outcome with the resistance patterns in HIV-seropositive patients coinfected with pulmonary TB. Sputum specimens were collected from 1643 HIV-seropositive patients and subjected to microscopy and liquid culture for TB.