Risk of adverse coronavirus disease 2019 outcomes for people living with HIV

Maya M Mellor1, Anne C Bast1, Nicholas R Jones2

  • 1Medical Sciences Division.

AIDS (London, England)
|February 15, 2021
PubMed

Insights

People living with HIV (PLWH) face a nearly twofold increased risk of COVID-19 mortality. Antiretroviral therapy (ART) may reduce adverse outcomes, but further research is needed.

Area of Science:

  • Infectious Diseases
  • Virology
  • Public Health

Background:

  • People living with HIV (PLWH) are a vulnerable population.
  • Understanding COVID-19 risks in PLWH is crucial for public health strategies.
  • The impact of antiretroviral therapy (ART) on COVID-19 outcomes in PLWH requires investigation.

Purpose of the Study:

  • To determine if PLWH have a higher risk of mortality and adverse outcomes from COVID-19.
  • To assess whether ART influences the risk of severe COVID-19 outcomes in PLWH.

Main Methods:

  • A rapid review and meta-analysis were conducted.
  • Searched major databases (Embase, Medline, medRxiv, Google Scholar) for relevant studies up to August 26, 2020.
  • Included 19 studies in the review, with a meta-analysis of five higher-quality studies.

Main Results:

  • PLWH had a significantly higher risk of COVID-19 mortality (HR 1.95, 95% CI: 1.62-2.34) compared to people without HIV.
  • Elevated risk of death persisted in hospitalized PLWH (HR 1.60) and across all settings (HR 2.08).
  • Tenofovir disoproxil fumarate-based ART regimens showed a potential association with lower adverse COVID-19 outcomes, though confounding factors exist.

Conclusions:

  • Emerging evidence indicates a moderately increased risk of COVID-19 mortality for PLWH.
  • Further research is warranted on the impact of CD4+ T-cell count, HIV viral load, and specific ART regimens on COVID-19 outcomes.
  • Investigating the role of tenofovir disoproxil fumarate in mitigating COVID-19 severity in PLWH is important.
Abstract

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