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Arquivos Brasileiros de Cardiologia

Print version ISSN 0066-782XOn-line version ISSN 1678-4170

Arq. Bras. Cardiol. vol.114 no.1 São Paulo Jan. 2020  Epub Feb 10, 2020

http://dx.doi.org/10.36660/abc.20190810 

Short Editorial

Cardiovascular Conditions of Patients on HIV Therapy

1Instituto do Coração - Faculdade de Medicina da Universidade de São Paulo - Cardiologia Clínica - Ambulatório Geral, São Paulo, SP - Brazil


Keywords HIV; HIV Infections; Cardiovascular Diseases; Antiretroviral Therapy; Risk Factors; Carotid Artery Diseases; Atherosclerosis; Epidemiology

Palavras-chave HIV; Infecções por HIV; Doenças Cardiovasculares; Terapia Antirretroviral; Fatores de Risco; Doenças das Artérias Carótidas; Aterosclerose; Epidemiologia

Successful anti-infective therapy of patients submitted to contemporary HIV treatment decreased mortality between 2007 and 2017 by 51% in association with a decrease in of 17% in incidence; decrease in mortality associated with a smaller decrease in incidence means more people living with HIV disease.1 In Brazil, annualised rate of change in mortality was -1.2% (-1.4% to -1.0%).2 In many countries the survival rate of patients increased.3 Therefore, other non-infectious ailments such as prevalent cardiovascular diseases came to the attention of physicians in charge for the patients.4

Prevention is a mainstay in the health care of patients. Patients on successful HIV treatment may incur in either asymptomatic or symptomatic conditions that may be risk factors for cardiovascular diseases5 or demonstrate metabolic abnormalities6 that need medical attention. Further, new technologies were studied in order to investigate in more depth vascular health either as screening, or a diagnostic tool or treatment strategies.3

Previous research were performed in Brazilian populations of different geographic regions. Median carotid intima-media thickness was 0.54 (0.49, 0.62) mm in 535 HIV infected patients from Rio de Janeiro, 0.58 (0.52, 0.68) mm in 88 healthy controls and 0.57 (0.49, 0.70) mm in 10943 participants of a large cohort; differences were not significant after adjustment for confounding variables.7

In Parana state, in a sample of 538 patients, hypertension was diagnosed in 24.4%, hypercholesterolemia in 18.2%, low HDL-cholesterol in 39.7%, hypertriglyceridemia in 51.3% and high serum glucose in 33.3%.5 In Minas Gerais state a study of a cross-sectional sample of 133 patients compared with 20 healthy controls demonstrated that insulin resistance was more common among the infected patients, and suggested lipid accumulation product index as a new biomarker of cardiovascular risk in patients with HIV.8

In the current issue of Arquivos Brasileiros de Cardiologia, Leite et al.9 report an additional Brazilian experience in Recife, Pernambuco State. They evaluated a convenience sample of 99 asymptomatic patients with low cardiovascular risk and undetectable plasma HIV RNA levels on HIV treatment in comparison to 16 controls for a set of inflammatory biomarkers - IFN-g, TNF-a, IL-1b, IL-6, sVCAM-1 e sICAM-1 and carotid intima-media thickness. After multivariate analysis, they found a significant association between TNF-a and IL-1b with the risk for higher carotid-intima media thickness in HIV infected patients. They reproduced the negative findings of no difference relative to carotid intima-media thickness between the study groups. These findings add to the evaluation of patients on successful HIV therapy and re-emphasizes the achievements of the contemporary comprehensive clinical care of the patients probably including the therapeutic advice of cardiovascular risk factors such as smoking, hypertension, dyslipidemia and diabetes.

Short Editorial related to the article: Inflammatory Biomarkers and Carotid Thickness in HIV Infected Patients under Antiretroviral Therapy, Undetectable HIV-1 Viral Load, and Low Cardiovascular Risk

References

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2 GBD 2017 HIV collaborators. Global, regional, and national incidence, prevalence, and mortality of HIV, 1980-2017, and forecasts to 2030, for 195 countries and territories: a systematic analysis for the Global Burden of Diseases, Injuries, and Risk Factors Study 2017. Lancet HIV. 2019 Aug 19. pii: S2352-3018(19)30196-1. [Epub ahead of print] [ Links ]

3 Bittencourt MS, Peixoto D. Atherosclerosis in HIV patients: a different disease or more of the same? Atherosclerosis. 2015;240(2):333-4. [ Links ]

4 Hemkens LG, Bucher HC. HIV infection and cardiovascular disease. Eur Heart J. 2014;35(21):1373-81. [ Links ]

5 Muller EV, Gimeno SGA. Risk factors for cardiovascular disease in HIV/AIDS patients treated with highly active antiretroviral therapy (HAART) in the central-southern region of the state of Paraná - Brazil. Cien Saude Colet. 2019;24(5):1903-14. [ Links ]

6 Waters DD, Hsue PY. Lipid Abnormalities in Persons Living With HIV Infection. Can J Cardiol. 2019;35(3):249-59. [ Links ]

7 Pacheco AG, Grinsztejn B, Fonseca Mde J, Griep RH, Lotufo P, Bensenor I, Mill JG, et al. HIV infection is not associated with carotid intima-media thickness in Brazil: a cross sectional analysis from the INI/ELSA-Brasil Study. Plos One.2016;11:e0158999. [ Links ]

8 Guimarães MMM, Greco DB, Moreira AN, Guimarães NS, Freire CMV, Rohlfs BG, Lipid accumulation product index in HIV-infected patients: a marker of cardiovascular risk. Braz J Infect Dis. 2018;22(3):171-6. [ Links ]

9 Leite KME, Santos Jr GG, Godoi ETAM, Vasconcelos AF, Lorena VMB, ARaujo PSR, et al. Biomarcadores Inflamatórios e Espessura Carotídea em Pacientes Infectados pelo HIV em Terapia Antirretroviral, com Carga Viral de HIV-1 Indetectável e Baixo Risco Cardiovascular. Arq Bras Cardiol. 2020; 114(1):90-97. [ Links ]

Mailing Address: Alfredo José Mansur, Av. Dr. Eneas de Carvalho Aguiar 44. Postal Code 05403-000, São Paulo, SP - Brazil. E-mail: ajmansur@cardiol.br, ajmansur@incor.usp.br

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