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      Delayed HIV treatment, barriers in access to care and mortality in tuberculosis/HIV co-infected patients in Cali, Colombia Translated title: Retraso en el tratamiento para VIH, barreras en el acceso a la atención en salud y mortalidad en personas coinfectadas con tuberculosis y VIH en Cali, Colombia

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          Abstract

          Objective:

          To determine factors associated with mortality in tuberculosis/HIV co-infected patients in Cali, Colombia

          Methods:

          This retrospective cohort design included tuberculosis/HIV co-infected persons. Kaplan-Meier and Cox regression were used to estimate survival and risk factors associated with mortality.

          Results:

          Of the 279 tuberculosis/HIV co-infected participants, 27.2% died during the study. Participants mainly were adults and males. CD4 count information was available for 41.6% (the median count was 83 cells/mm 3), and half were subject to tuberculosis susceptibility testing. The median time between HIV diagnosis and antiretroviral therapy initiation was 372 days. HIV was identified prior to tuberculosis in 53% and concurrent HIV-tuberculosis were diagnosed in 37% of patients. 44.8% had tuberculosis treatment success. Body mass index above 18 kg/m 2, initiation of tuberculosis treatment within two weeks, having any health insurance coverage and CD4 count information conferred a survival advantage.

          Conclusions:

          Delays in treatment initiation and factors associated with limited health care access or utilization were associated with mortality. As HIV and tuberculosis are both reportable conditions in Colombia, strategies should be focused on optimizing treatment outcomes within both tuberculosis and HIV programs, particularly improving early HIV diagnosis, early antiretroviral therapy treatment initiation, and adherence to tuberculosis treatment.

          Resumen

          Objetivo:

          Determinar factores asociados con mortalidad en personas con co-infeccion Tuberculosis/VIH en Cali, Colombia.

          Métodos:

          Este diseño de cohorte retrospectiva incluyó personas co-infectadas con tuberculosis /VIH. Se utilizó Kaplan Meier y regresion de Cox para estimar supervivencia y factores de riesgo asociados con mortalidad.

          Resultados:

          De los 279 participantes coinfectados con tuberculosis/VIH, el 27.2% falleció durante el estudio. Los participantes fueron principalmente adultos y hombres. Se dispuso de información de recuento de CD4 en el 41.6% (la mediana del recuento fue 83 células/mm 3), y en la mitad se realizaron pruebas de susceptibilidad para tuberculosis. La mediana de tiempo entre el diagnóstico de VIH e inicio de terapia antirretroviral fue 372 días. Se identificó VIH previo a tuberculosis en un 53%, e infección concurrente tuberculosis-VIH en el 37% de los pacientes. El 44.8% presentó éxito en el tratamiento para tuberculosis. Un índice de masa corporal superior a 18 kg/m 2, inicio del tratamiento para TB dentro de las primeras dos semanas, contar con aseguramiento en salud y con recuento de CD4 se asociaron con mayor supervivencia.

          Conclusiones:

          Retraso en el inicio de tratamiento y factores relacionados con brechas en el acceso a atención en salud se asociaron con mortalidad. Dado que VIH y tuberculosis son enfermedades de notificación obligatoria en Colombia, las estrategias deben centrarse en optimizar los desenlaces del tratamiento dentro de ambos programas, en particular mejorar el diagnóstico temprano de VIH, el inicio temprano de la terapia antirretroviral y fomentar la adherencia al tratamiento para tuberculosis.

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          Most cited references32

          • Record: found
          • Abstract: found
          • Article: found

          Initiation of Antiretroviral Therapy in Early Asymptomatic HIV Infection

          New England Journal of Medicine, 373(9), 795-807
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            • Record: found
            • Abstract: not found
            • Book: not found

            Global tuberculosis report 2021

            (2021)
              Bookmark
              • Record: found
              • Abstract: not found
              • Book: not found

              Global tuberculosis report 2020

              (2021)
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                Author and article information

                Journal
                Colomb Med (Cali)
                Colomb Med (Cali)
                cm
                Colombia Médica : CM
                Universidad del Valle
                0120-8322
                1657-9534
                08 December 2021
                Oct-Dec 2021
                : 52
                : 4
                : e2024875
                Affiliations
                [1 ] Secretaría de Salud de Cali, Programa de tuberculosis, Cali, Colombia
                [2 ] Universidad del Cauca, Facultad de Ciencias de la Salud, Popayán, Colombia
                [3 ] Universidad de Antioquia, Facultad Nacional de Salud Pública, Medellín, Colombia
                [4 ] University of Manitoba, Department of Medical Microbiology and Infectious Diseases, Winnipeg, Manitoba, Canada
                [5 ] Universidad Pontificia Bolivariana, School of Medicine, Medellín, Colombia
                Author notes

                Conflict of interests: None to declare.

                Conflicto de interés: Ninguno que declarar.

                Author information
                http://orcid.org/https://orcid.org/0000-0002-2317-1836
                http://orcid.org/https://orcid.org/0000-0002-1677-1139
                http://orcid.org/https://orcid.org/0000-0002-2231-4591
                http://orcid.org/https://orcid.org/0000-0003-2435-4658
                http://orcid.org/https://orcid.org/0000-0003-4948-4707
                http://orcid.org/https://orcid.org/0000-0001-6342-1812
                http://orcid.org/https://orcid.org/0000-0002-4715-8388
                Article
                10.25100/cm.v52i3.4875
                9067911
                35571589
                1093853b-6459-44a2-9202-505d28cb240e
                Copyright © 2021 Colombia Medica

                This article is distributed under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by-nc-nd/4.0/ ), which permits unrestricted use and redistribution provided that the original author and source are credited.

                History
                : 05 May 2021
                : 29 November 2021
                : 06 December 2021
                Page count
                Figures: 4, Tables: 6, Equations: 0, References: 29, Pages: 0
                Categories
                Original Article

                tuberculosis,hiv,mortality,cohort study,health services accessibility,vih,mortalidad,estudio de cohorte,accesibilidad a los servicios de salud

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