RESUMEN
A retrospective review was conducted of patients starting antiretroviral treatment (ART) at Mzuzu Central Hospital, Malawi, to identify those who developed tuberculosis (TB) within 6 months of commencing ART and document their treatment outcomes. Of 2933 patients, 22 (0.75%) developed active TB, 17 (77%) of whom had commenced ART as a result of unexplained weight loss and/or fever. Of those who developed TB, 41% successfully completed anti-tuberculosis treatment, with lower survival probabilities than patients who did not develop TB. Easier methods are needed to diagnose TB in human immunodeficiency virus-infected patients and to prevent patients from developing TB while on ART.
Asunto(s)
Infecciones por VIH/epidemiología , Tuberculosis Pulmonar/epidemiología , Antirretrovirales/uso terapéutico , Antituberculosos/uso terapéutico , Niño , Comorbilidad , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/mortalidad , Humanos , Isoniazida/uso terapéutico , Malaui , Estudios Retrospectivos , Resultado del Tratamiento , Tuberculosis Pulmonar/mortalidadRESUMEN
SETTING: Mzuzu Central Hospital, in the northern region of Malawi, which provides free antiretroviral therapy (ART) to human immunodeficiency virus (HIV) infected adults and children, including those with tuberculosis (TB). OBJECTIVES: To compare outcomes in HIV-infected children who have been started on ART because of 1) active TB, 2) a past history of TB in the last 2 years and 3) a non-TB diagnosis. DESIGN: Retrospective data collection using ART patient master cards and ART patient registers. RESULTS: Between July 2004 and September 2006, 439 (11%) children of a total 3908 patients were started on ART. There were 29 with active TB, 56 with a past history of TB in the last 2 years and 354 with a non-TB diagnosis. The three groups were similar in nutritional indices and CD4-lymphocyte percentages. The 6-month probability of survival was 0.86 in the active TB group, 0.94 in the past history of TB group and 0.89 in the non-TB group. 12-month survival probability for the same groups was 0.86, 0.86 and 0.88, respectively. CONCLUSION: HIV-infected children with active and previous TB who are started on ART have good outcomes that are similar to those of children started on ART due to a non-TB diagnosis.