BMC Infectious Diseases (Oct 2024)

Trends in viral load suppression among HIV patients on antiretroviral therapy (ART) at Asante Mampong Municipal Hospital, Ghana: 2019–2023

  • Gideon Amankwah Kyere,
  • Godwin Adjei Vechey,
  • Veronica Okwuchi Charles-Unadike,
  • Elvis Enowbeyang Tarkang

DOI
https://doi.org/10.1186/s12879-024-10072-1
Journal volume & issue
Vol. 24, no. 1
pp. 1 – 8

Abstract

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Abstract Background The Joint United Nations Programme on Human Immunodeficiency Virus (HIV)/Acquired Immune Deficiency Syndrome (AIDS) (UNAIDS) aims to eradicate AIDS by 2030 through 95:95:95 targets: identifying 95% of persons living with HIV (PLHIV), initiating 95% of those identified on antiretroviral therapy (ART), and ensuring that 95% of those initiated on ART are virally suppressed. Virally suppressed patients pose minimal risk of HIV transmission. ART aims to suppress the HIV-viral load (VL) and increase immunity, reducing morbidity and mortality. This study aimed to determine the trends in VL suppression among HIV patients on ART from 2019 to 2023 at Asante Mampong Municipal Hospital. Methods This study adopted a retrospective Hospital-based design in which secondary data from 842 patients on ART from 2019 to 2023 were used. The study design specifically involved conducting serial cross-sectional studies to measure the prevalence of VL suppression each year from 2019 to 2023. This approach allowed the researchers to analyse the annual prevalence of VL suppression among study participants without following individual participants longitudinally throughout the entire period. The data were analysed via STATA version 17.0. Chi-square and logistic regressions were used to determine the associations between VL suppression and the independent variables at p < 0.05 and 95% confidence intervals (CIs). Results In 2019, VL suppression was 79.6%, decreasing to 40.0% in 2020 and then rising to 82.7% in 2021, dropping to 67.8% in 2022 and 66.7% in the first quarter of 2023. Clients aged 40–49, 50–59, and 60–69 years were more likely to have VL suppression [aOR = 4.4 (1.36–14.25), p = 0.013], [aOR = 5.5 (1.65–18.39), p = 0.006] and [aOR = 5.0 (1.42–17.46), p = 0.012], respectively. Clients who were consistently on the same type of ART for more than a year were more likely to have VL suppression [aOR = 10.6 (4.18–26.76), p < 0.001]. Conclusion VL suppression was low among patients. Advanced age and being on the same ART for more than 12 months were significantly associated with VL suppression. Health promotion activities are needed for people who have been suppressed to maintain and achieve a lifetime undetectable VL, targeting the younger age group.

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