Sustained positive impact on tuberculosis treatment outcomes of TB-HIV integrated care in Uganda.

<sec id="st1"> <title>OBJECTIVE</title> To examine tuberculosis (TB) treatment outcomes from a long-term TB-HIV (human immunodeficiency virus) integrated model of care at the Infectious Diseases Institute Clinic, Kampala, Uganda. </sec> <sec id="st2"> <title>METHODS</title> We included HIV-positive adults who were new TB cases initiated on anti-tuberculosis treatment between 2009 and 2015 during TB-HIV integration. Trends in TB treatment outcomes and TB-associated deaths were analyzed using respectively the χ² trend test and Kaplan-Meier methods. </sec> <sec id="st3"> <title>RESULTS</title> The analysis involved 1318 cases: most patients were female (>50%); the median age ranged from 34 to 36 years, and >60% were late presenters (CD4 count <200 cells/μl), with a median CD4 cell count of 100-146 cells/μl at TB diagnosis. TB treatment success (cured or treatment completed) was 67-76%. Loss to follow-up (LTFU) declined systematically from 7% in 2010 to 3.4% in 2015 (P < 0.01). Antiretroviral therapy (ART) initiation during the intensive phase improved from 47% in 2009 to 97% in 2015 (P < 0.01). The mortality rate was >15% over time, and the probability of death at month 2 of anti-tuberculosis treatment was 52% higher among late presenters than in early presenters (13% vs. 6%, P < 0.01). </sec> <sec id="st4"> <title>CONCLUSION</title> Significant LTFU improvement and prompt ART initiation could be due to well-implemented TB-HIV integration care; however, static TB-associated deaths may be due to late presentation. </sec>.