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Prevalence and Mortality Associated with Tuberculosis Among HIV-Infected Patients in High-Volume HIV Care Sites in Conakry

Received: 20 December 2022     Accepted: 6 January 2023     Published: 17 January 2023
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Abstract

Introduction: The objective of this study was to estimate the prevalence of tuberculosis and to identify factors associated with its occurrence among HIV-infected patients on antiretroviral therapy. It also estimated the survival rate among HIV patients co-infected with TB and among HIV patients not co-infected with TB. Methods: In this study, two types of studies were used. An analytical cross-sectional study was used to estimate the prevalence of TB at the time of data collection or extraction among HIV-infected patients. A historical cohort study was used to analyze the survival of HIV patients on ART at different time points during their follow-up. We used Kaplan Meir survival analysis techniques to estimate the cumulative incidence of death among patients on antiretroviral therapy at different follow-up periods. We used multivariate logistic regression to identify associations significantly associated with the occurrence of TB in patients living with HIV. Results: The prevalence of tuberculosis among HIV-infected patients was 21.19%. The cumulative probability of death for patients on ART was 6.80%, or an incidence rate of 3.27 per 100 person-years. The advanced clinical stage of HIV infection at ART initiation, the low CD4 count at ART initiation, and the high viral load at ART initiation were statistically associated with the occurrence of TB in HIV-infected patients (all AOR > 1, p-value < 0.05). Conclusion: This study showed that the cumulative probability of death was higher in patients co-infected with HIV and TB than in those who were not. A mixed study (a prospective quantitative component and a qualitative component) could allow a better understanding of this phenomenon of tuberculosis occurrence among HIV-infected patients in Guinea.

Published in International Journal of Infectious Diseases and Therapy (Volume 8, Issue 1)
DOI 10.11648/j.ijidt.20230801.11
Page(s) 1-9
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

HIV, Tuberculosis, Co-infection, Prevalence, Mortality, Guinea

References
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    Niouma Nestor Leno, Foromo Guilavogui, Mohamed Diallo, Aboubacar Sidiki Magassouba, Youssouf Koita, et al. (2023). Prevalence and Mortality Associated with Tuberculosis Among HIV-Infected Patients in High-Volume HIV Care Sites in Conakry. International Journal of Infectious Diseases and Therapy, 8(1), 1-9. https://doi.org/10.11648/j.ijidt.20230801.11

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    ACS Style

    Niouma Nestor Leno; Foromo Guilavogui; Mohamed Diallo; Aboubacar Sidiki Magassouba; Youssouf Koita, et al. Prevalence and Mortality Associated with Tuberculosis Among HIV-Infected Patients in High-Volume HIV Care Sites in Conakry. Int. J. Infect. Dis. Ther. 2023, 8(1), 1-9. doi: 10.11648/j.ijidt.20230801.11

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    AMA Style

    Niouma Nestor Leno, Foromo Guilavogui, Mohamed Diallo, Aboubacar Sidiki Magassouba, Youssouf Koita, et al. Prevalence and Mortality Associated with Tuberculosis Among HIV-Infected Patients in High-Volume HIV Care Sites in Conakry. Int J Infect Dis Ther. 2023;8(1):1-9. doi: 10.11648/j.ijidt.20230801.11

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  • @article{10.11648/j.ijidt.20230801.11,
      author = {Niouma Nestor Leno and Foromo Guilavogui and Mohamed Diallo and Aboubacar Sidiki Magassouba and Youssouf Koita and Laye Kaba and Souleymane Chaloub and Andre Kamano and Alexandre Delamou and Alioune Camara},
      title = {Prevalence and Mortality Associated with Tuberculosis Among HIV-Infected Patients in High-Volume HIV Care Sites in Conakry},
      journal = {International Journal of Infectious Diseases and Therapy},
      volume = {8},
      number = {1},
      pages = {1-9},
      doi = {10.11648/j.ijidt.20230801.11},
      url = {https://doi.org/10.11648/j.ijidt.20230801.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijidt.20230801.11},
      abstract = {Introduction: The objective of this study was to estimate the prevalence of tuberculosis and to identify factors associated with its occurrence among HIV-infected patients on antiretroviral therapy. It also estimated the survival rate among HIV patients co-infected with TB and among HIV patients not co-infected with TB. Methods: In this study, two types of studies were used. An analytical cross-sectional study was used to estimate the prevalence of TB at the time of data collection or extraction among HIV-infected patients. A historical cohort study was used to analyze the survival of HIV patients on ART at different time points during their follow-up. We used Kaplan Meir survival analysis techniques to estimate the cumulative incidence of death among patients on antiretroviral therapy at different follow-up periods. We used multivariate logistic regression to identify associations significantly associated with the occurrence of TB in patients living with HIV. Results: The prevalence of tuberculosis among HIV-infected patients was 21.19%. The cumulative probability of death for patients on ART was 6.80%, or an incidence rate of 3.27 per 100 person-years. The advanced clinical stage of HIV infection at ART initiation, the low CD4 count at ART initiation, and the high viral load at ART initiation were statistically associated with the occurrence of TB in HIV-infected patients (all AOR > 1, p-value Conclusion: This study showed that the cumulative probability of death was higher in patients co-infected with HIV and TB than in those who were not. A mixed study (a prospective quantitative component and a qualitative component) could allow a better understanding of this phenomenon of tuberculosis occurrence among HIV-infected patients in Guinea.},
     year = {2023}
    }
    

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    T1  - Prevalence and Mortality Associated with Tuberculosis Among HIV-Infected Patients in High-Volume HIV Care Sites in Conakry
    AU  - Niouma Nestor Leno
    AU  - Foromo Guilavogui
    AU  - Mohamed Diallo
    AU  - Aboubacar Sidiki Magassouba
    AU  - Youssouf Koita
    AU  - Laye Kaba
    AU  - Souleymane Chaloub
    AU  - Andre Kamano
    AU  - Alexandre Delamou
    AU  - Alioune Camara
    Y1  - 2023/01/17
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    DO  - 10.11648/j.ijidt.20230801.11
    T2  - International Journal of Infectious Diseases and Therapy
    JF  - International Journal of Infectious Diseases and Therapy
    JO  - International Journal of Infectious Diseases and Therapy
    SP  - 1
    EP  - 9
    PB  - Science Publishing Group
    SN  - 2578-966X
    UR  - https://doi.org/10.11648/j.ijidt.20230801.11
    AB  - Introduction: The objective of this study was to estimate the prevalence of tuberculosis and to identify factors associated with its occurrence among HIV-infected patients on antiretroviral therapy. It also estimated the survival rate among HIV patients co-infected with TB and among HIV patients not co-infected with TB. Methods: In this study, two types of studies were used. An analytical cross-sectional study was used to estimate the prevalence of TB at the time of data collection or extraction among HIV-infected patients. A historical cohort study was used to analyze the survival of HIV patients on ART at different time points during their follow-up. We used Kaplan Meir survival analysis techniques to estimate the cumulative incidence of death among patients on antiretroviral therapy at different follow-up periods. We used multivariate logistic regression to identify associations significantly associated with the occurrence of TB in patients living with HIV. Results: The prevalence of tuberculosis among HIV-infected patients was 21.19%. The cumulative probability of death for patients on ART was 6.80%, or an incidence rate of 3.27 per 100 person-years. The advanced clinical stage of HIV infection at ART initiation, the low CD4 count at ART initiation, and the high viral load at ART initiation were statistically associated with the occurrence of TB in HIV-infected patients (all AOR > 1, p-value Conclusion: This study showed that the cumulative probability of death was higher in patients co-infected with HIV and TB than in those who were not. A mixed study (a prospective quantitative component and a qualitative component) could allow a better understanding of this phenomenon of tuberculosis occurrence among HIV-infected patients in Guinea.
    VL  - 8
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Author Information
  • Department of Public Health, Faculty of Health Sciences and Techniques, Gamal Abdel Nasser University of Conakry, Conakry, Guinea

  • African Center of Excellence for Prevention and Control of Communicable Diseases (CEA-PCMT), Faculty of Health Sciences and Techniques, Gamal Abdel Nasser University of Conakry, Conakry, Guinea

  • National AIDS and Hepatitis Control Program, Conakry, Guinea

  • Department of Public Health, Faculty of Health Sciences and Techniques, Gamal Abdel Nasser University of Conakry, Conakry, Guinea

  • National AIDS and Hepatitis Control Program, Conakry, Guinea

  • National AIDS and Hepatitis Control Program, Conakry, Guinea

  • NGO Doctors Without Borders of Belgium, Conakry, Guinea

  • NGO Doctors Without Borders of Belgium, Conakry, Guinea

  • Department of Public Health, Faculty of Health Sciences and Techniques, Gamal Abdel Nasser University of Conakry, Conakry, Guinea

  • Department of Public Health, Faculty of Health Sciences and Techniques, Gamal Abdel Nasser University of Conakry, Conakry, Guinea

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