BACKGROUND: The massive use of Highly-Active Antiretroviral Therapy (HAART) in individuals with human immunodeficiency virus (HIV) coincided with an increase in cardiovascular disease, a major cause of morbidity and mortality in this group. OBJECTIVE: To determine the frequency of carotid atherosclerosis and the association between biomarker levels and carotid intimal-medial thickening in HIV-positive individuals treated for HIV at referral centers in Pernambuco. METHODS: This was a cross-sectional study of 122 HIV-positive patients. Subclinical carotid atherosclerosis was considered with the presence of increased intimal-medial thickness of the common carotid artery > 0.8 mm or plaques in the carotid ultrasound. The following inflammatory biomarkers were analyzed: IL6, IL1-β, TNF-α, high-sensitivity CRP, sVCAM-1 and sICAM-1. RESULTS: Of the 122 patients analyzed, most were men (60.7%) aged > 40 years (57.4%) receiving HAART (81.1%). The prevalence of atherosclerosis was 42.6% (52 cases). Patients older than 40 years and intermediate or high Framingham score were more likely to develop atherosclerosis at the univariate analysis. Age older than 40 years (OR = 6.57, 95%CI: 2.66 to 16.2, p = 0.000), male gender (OR = 2.76, 95%CI: 1.12 to 6.79, p = 0.027) and presence of syndrome metabolic (OR = 2.27, 95%CI: 0.94 to 5.50, p = 0.070) were associated with atherosclerosis at the multivariate analysis. Elevated levels of inflammatory cytokines and adhesion molecules were not associated with the presence of atherosclerosis. CONCLUSION: There was no association between inflammatory biomarkers, adhesion molecules and presence of carotid atherosclerosis. However, a higher chance of subclinical atherosclerosis was observed in men, those older than 40 years, with intermediate / high Framingham score or metabolic syndrome.
BACKGROUND: The massive use of Highly-Active Antiretroviral Therapy (HAART) in individuals with human immunodeficiency virus (HIV) coincided with an increase in cardiovascular disease, a major cause of morbidity and mortality in this group. OBJECTIVE: To determine the frequency of carotid atherosclerosis and the association between biomarker levels and carotid intimal-medial thickening in HIV-positive individuals treated for HIV at referral centers in Pernambuco. METHODS: This was a cross-sectional study of 122 HIV-positivepatients. Subclinical carotid atherosclerosis was considered with the presence of increased intimal-medial thickness of the common carotid artery > 0.8 mm or plaques in the carotid ultrasound. The following inflammatory biomarkers were analyzed: IL6, IL1-β, TNF-α, high-sensitivity CRP, sVCAM-1 and sICAM-1. RESULTS: Of the 122 patients analyzed, most were men (60.7%) aged > 40 years (57.4%) receiving HAART (81.1%). The prevalence of atherosclerosis was 42.6% (52 cases). Patients older than 40 years and intermediate or high Framingham score were more likely to develop atherosclerosis at the univariate analysis. Age older than 40 years (OR = 6.57, 95%CI: 2.66 to 16.2, p = 0.000), male gender (OR = 2.76, 95%CI: 1.12 to 6.79, p = 0.027) and presence of syndrome metabolic (OR = 2.27, 95%CI: 0.94 to 5.50, p = 0.070) were associated with atherosclerosis at the multivariate analysis. Elevated levels of inflammatory cytokines and adhesion molecules were not associated with the presence of atherosclerosis. CONCLUSION: There was no association between inflammatory biomarkers, adhesion molecules and presence of carotid atherosclerosis. However, a higher chance of subclinical atherosclerosis was observed in men, those older than 40 years, with intermediate / high Framingham score or metabolic syndrome.
Authors: Mitchell McClean; Petra Buzkova; Matthew Budoff; Michelle Estrella; Matthew Freiberg; Howard N Hodis; Frank Palella; Cecilia Shikuma; Wendy S Post; Samir Gupta Journal: J Acquir Immune Defic Syndr Date: 2020-12-01 Impact factor: 3.771
Authors: Antonio G Pacheco; Beatriz Grinsztejn; Maria de Jesus M da Fonseca; Ronaldo I Moreira; Valdiléa G Veloso; Ruth K Friedman; Marilia Santini-Oliveira; Sandra W Cardoso; Melissa Falcão; José G Mill; Isabela Bensenor; Paulo Lotufo; Dóra Chor Journal: PLoS One Date: 2015-02-18 Impact factor: 3.240
Authors: Antonio G Pacheco; Beatriz Grinsztejn; Maria de Jesus M da Fonseca; Rosane Härter Griep; Paulo Lotufo; Isabela Bensenor; José G Mill; Rodrigo de C Moreira; Ronaldo I Moreira; Ruth K Friedman; Marilia Santini-Oliveira; Sandra W Cardoso; Valdiléa G Veloso; Dóra Chor Journal: PLoS One Date: 2016-07-08 Impact factor: 3.240
Authors: Alinda G Vos; Nikmah S Idris; Roos E Barth; Kerstin Klipstein-Grobusch; Diederick E Grobbee Journal: PLoS One Date: 2016-01-25 Impact factor: 3.240