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Background Increased pericardial adipose tissue is associated with higher risk of cardiovascular disease. We aimed to determine whether human immunodeficiency virus (HIV) status was independently associated with larger pericardial adipose tissue volume and to explore possible HIV-specific risk factors. Methods Persons with HIV (PWH) were recruited from the Copenhagen Comorbidity in HIV Infection (COCOMO) Study and matched 1:1 on age and sex to uninfected controls. Pericardial adipose tissue volume was measured using cardiac computed tomography. Results A total of 587 PWH and 587 controls were included. Median age was 52 years, and 88% were male. Human immunodeficiency virus status was independently associated with 17 mL (95% confidence interval [CI], 10–23; P < .001) larger pericardial adipose tissue volume. Larger pericardial adipose tissue volume was associated with low CD4+ nadir and prior use of stavudine, didanosine, and indinavir. Among PWH without thymidine analogue or didanosine exposure, time since initiating combination antiretroviral treatment (per 5-year use) was associated with l6 mL (95% CI, −6 to −25; P  = .002) lower pericardial adipose tissue volume. Conclusions Human immunodeficiency virus status was independently associated with larger pericardial adipose tissue volume. Severe immunodeficiency, stavudine, didanosine, and indinavir were associated with larger pericardial adipose tissue volume. Persons with HIV with prior exposure to these drugs may constitute a distinct cardiovascular risk population. [ABSTRACT FROM AUTHOR]

Background: Chest computed tomography (CT) findings in well-treated people with HIV infection (PWH) remain poorly characterized.Methods: Cross-sectional analysis examining interstitial chest CT findings in PWH (n = 754) and uninfected controls (n = 470).Results: HIV infection was independently associated with 1.82 (95% CI, 1.18-2.88) and 5.15 (95% CI, 1.72-22.2) higher adjusted odds of any interstitial lung abnormality and findings suspicious for interstitial lung disease, respectively.Conclusions: HIV infection was independently associated with interstitial lung abnormalities and findings suspicious for interstitial lung disease. Whether these abnormalities develop into more recognizable disease states over time is unknown but warrants further investigation. [ABSTRACT FROM AUTHOR]

Background Prior to the introduction of combination antiretroviral therapy (cART), cytopenias were common in people with human immunodeficiency virus (PWH), but it is unknown if well-controlled HIV infection is a risk factor for cytopenia. In this study we aimed to determine if HIV infection is an independent risk factor for anemia, neutropenia, lymphocytopenia, and thrombocytopenia. Methods PWH with undetectable viral replication and absence of chronic hepatitis infection (n = 796) were recruited from the Copenhagen Comorbidity in HIV Infection (COCOMO) study and matched uninfected controls from the Copenhagen General Population Study (n = 2388). Hematology was analyzed in venous blood samples. Logistic regression analyses adjusted for age, sex, ethnicity, smoking status, alcohol, and high-sensitivity C-reactive protein were performed to determine possible associations between HIV and cytopenias. Results PWH had a higher prevalence of anemia (6.9% vs 3.4%, P <.001), neutropenia (1.3% vs 0.2%, P <.001), and thrombocytopenia (5.5% vs 2.7%, P <.001) compared with uninfected controls. HIV was independently associated with anemia-adjusted odds ratio (aOR) of 2.0 (95% confidence interval [CI], 1.4–3.0); neutropenia aOR, 6.3 (95% CI, 2.0–19.6); and thrombocytopenia aOR, 2.7 (95% CI, 1.8–4.2). No association was found between HIV and lymphocytopenia. Conclusions Cytopenia is rare in people with well-controlled HIV, but HIV remains a risk factor for anemia, neutropenia, and thrombocytopenia and requires ongoing attention and monitoring. [ABSTRACT FROM AUTHOR]