Respiratory symptoms in people living with HIV and the effect of antiretroviral therapy: A systematic review and meta-Analysis

James Brown*, Anjana Roy, Ross Harris, Sarah Filson, Margaret Johnson, Ibrahim Abubakar, Marc Lipman

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

Abstract

Background Antiretroviral therapy (ART) has significantly altered the pattern of acute and chronic HIV-related disease. However, it is not clear what this means in terms of respiratory symptoms. We sought to investigate the association between HIV status and respiratory symptoms and how these have changed with the availability of ART. Methods We searched Cochrane, Medline and Embase databases for studies published between 1946 and August 2015 comparing the prevalence of respiratory symptoms in populations with and without HIV infection. We undertook random effects meta-Analysis of the main symptoms reported. We studied heterogeneity and completed sensitivity analyses and funnel plots. Results From 5788 unique references identified, 24 papers provided relevant data: 18 documented the prevalence of cough and 11 examined the prevalence of breathlessness among other symptoms reported. Compared with the HIV negative, people living with HIV (PLWH) were more likely to have respiratory symptoms with pooled ORs for the prevalence of cough of 3.05 (95% CI 2.24 to 4.16) in resource-limited populations without access to ART; 2.18 (1.56 to 3.18) in resource-rich populations without access to ART and 1.11 (0.99 to 1.24) in resource-rich populations with access to ART. In resource-rich settings, although the availability of ART was associated with a reduction in the difference between HIV-positive and HIV-negative individuals, PLWH were more likely to report breathlessness, OR 1.39 (95% CI 1.11 to 1.73). Conclusions Respiratory symptoms are more common in PLWH than controls. This association persists although at a reduced level in populations with access to ART.

Original languageEnglish
Pages (from-to)355-366
Number of pages12
JournalThorax
Volume72
Issue number4
DOIs
Publication statusPublished - 1 Apr 2017

Bibliographical note

Publisher Copyright:
© 2017 Published by the BMJ Publishing Group Limited.

Keywords

  • Cough/Mechanisms/Pharmacology
  • Immunodeficiency
  • Perception of Asthma/Breathlessness
  • Respiratory Infection
  • Systemic disease and lungs

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