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Obare LM, Temu T, Mallal SA, Wanjalla CN. Inflammation in HIV and Its Impact on Atherosclerotic Cardiovascular Disease. Circ Res 2024; 134:1515-1545. [PMID: 38781301 PMCID: PMC11122788 DOI: 10.1161/circresaha.124.323891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
People living with HIV have a 1.5- to 2-fold increased risk of developing cardiovascular disease. Despite treatment with highly effective antiretroviral therapy, people living with HIV have chronic inflammation that makes them susceptible to multiple comorbidities. Several factors, including the HIV reservoir, coinfections, clonal hematopoiesis of indeterminate potential (CHIP), microbial translocation, and antiretroviral therapy, may contribute to the chronic state of inflammation. Within the innate immune system, macrophages harbor latent HIV and are among the prominent immune cells present in atheroma during the progression of atherosclerosis. They secrete inflammatory cytokines such as IL (interleukin)-6 and tumor necrosis-α that stimulate the expression of adhesion molecules on the endothelium. This leads to the recruitment of other immune cells, including cluster of differentiation (CD)8+ and CD4+ T cells, also present in early and late atheroma. As such, cells of the innate and adaptive immune systems contribute to both systemic inflammation and vascular inflammation. On a molecular level, HIV-1 primes the NLRP3 (NLR family pyrin domain containing 3) inflammasome, leading to an increased expression of IL-1β, which is important for cardiovascular outcomes. Moreover, activation of TLRs (toll-like receptors) by HIV, gut microbes, and substance abuse further activates the NLRP3 inflammasome pathway. Finally, HIV proteins such as Nef (negative regulatory factor) can inhibit cholesterol efflux in monocytes and macrophages through direct action on the cholesterol transporter ABCA1 (ATP-binding cassette transporter A1), which promotes the formation of foam cells and the progression of atherosclerotic plaque. Here, we summarize the stages of atherosclerosis in the context of HIV, highlighting the effects of HIV, coinfections, and antiretroviral therapy on cells of the innate and adaptive immune system and describe current and future interventions to reduce residual inflammation and improve cardiovascular outcomes among people living with HIV.
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Affiliation(s)
- Laventa M. Obare
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN (L.M.O., S.A.M., C.N.W.)
| | - Tecla Temu
- Department of Pathology, Harvard Medical School, Boston, MA (T.T.)
| | - Simon A. Mallal
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN (L.M.O., S.A.M., C.N.W.)
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN (S.A.M.)
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN (S.A.M.)
- Institute for Immunology and Infectious Diseases, Murdoch University, WA, Western Australia (S.A.M.)
| | - Celestine N. Wanjalla
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN (L.M.O., S.A.M., C.N.W.)
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2
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Zhu S, Wang W, He J, Duan W, Ma X, Guan H, Wu Y, Li S, Li Y, Tian T, Kong W, Wu D, Zhang T, Huang X. Higher cardiovascular disease risks in people living with HIV: A systematic review and meta-analysis. J Glob Health 2024; 14:04078. [PMID: 38666515 PMCID: PMC11046517 DOI: 10.7189/jogh.14.04078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2024] Open
Abstract
Background The prognosis of AIDS after active antiretroviral therapy (ART) and the quality of life of people living with HIV (PLWH) are both affected by non-AIDS-related diseases such as cardiovascular disease (CVD). However, the specific risk ratios between PLWH and individuals negative for HIV are poorly understood. We aimed to systematically review and investigate the CVD risk factors associated with HIV. Methods We searched PubMed, Embase, Web of Science, and Cochrane Library databases between 1 January 2015, and 12 May 2023 for articles reported the prevalence and risk factors of CVD such as hypertension, dyslipidaemia, coronary artery disease (CAD), and myocardial infarction (MI). Due to the high heterogeneity, we used a random-effects model to analyse the data. All statistical analyses were performed using Stata/MP 17.0 with 95% confidence intervals (CIs). Results We analysed 31 eligible studies including 312 913 PLWH. People living with HIV had higher risks of dyslipidaemia (hazard ratio (HR) = 1.53; 95% CI = 1.29, 1.82), CAD (HR = 1.37; 95% CI = 1.24, 1.51), and MI (HR = 1.47; 95% CI = 1.28, 1.68) compared to individuals without HIV. However, there were no significant differences in the prevalence of hypertension between groups (HR = 1.17; 95% CI = 0.97, 1.41). Subgroup analysis revealed that men with HIV, PLWH who smoked and the elderly PLWH had a high prevalence of CVD. Moreover, the disease prevalence patterns varied among regions. In the USA and Europe, for instance, some HRs for CVD were higher than in other regions. Active ART initiation after 2015 appears to have a lower risk of CVD (hypertension, hyperlipidaemia, CAD). All outcomes under analysis showed significant heterogeneity (I2>70%, P < 0.001), which the available study-level variables could only partially account for. Conclusions People living with HIV had a higher CVD risk than the general population; thus, CVD prevention in PLWH requires further attention. Rapid initiation of ART may reduce the incidence of CVD in PLWH. For timely screening of CVD high-risk individuals and thorough disease management to prevent CVD, further studies are required to evaluate the risk factors for CVD among PLWH, such as age, region, etc. Registration PROSPERO (CRD42021255508).
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Affiliation(s)
- San Zhu
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, PR China
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | - Wenjing Wang
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | - Jiaze He
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | - Wenshan Duan
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | | | - Honglin Guan
- Hematology Department, The First Affiliated Hospital of China Medical University, China Medical University, Shenyang, PR China
| | - Yaxin Wu
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | - Sibo Li
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | - Yanbing Li
- Cardiovascular Department, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | - Tian Tian
- Cardiovascular Department, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | - Wenjun Kong
- Department of Opthalmology, Beijing Youan Hosptial, Capital Medical University, Beijing, PR China
| | - Dongxia Wu
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | - Tong Zhang
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
| | - Xiaojie Huang
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, PR China
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3
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Lu MT, Ribaudo H, Foldyna B, Zanni MV, Mayrhofer T, Karady J, Taron J, Fitch KV, McCallum S, Burdo TH, Paradis K, Hedgire SS, Meyersohn NM, DeFilippi C, Malvestutto CD, Sturniolo A, Diggs M, Siminski S, Bloomfield GS, Alston-Smith B, Desvigne-Nickens P, Overton ET, Currier JS, Aberg JA, Fichtenbaum CJ, Hoffmann U, Douglas PS, Grinspoon SK. Effects of Pitavastatin on Coronary Artery Disease and Inflammatory Biomarkers in HIV: Mechanistic Substudy of the REPRIEVE Randomized Clinical Trial. JAMA Cardiol 2024; 9:323-334. [PMID: 38381407 PMCID: PMC10882511 DOI: 10.1001/jamacardio.2023.5661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 12/15/2023] [Indexed: 02/22/2024]
Abstract
Importance Cardiovascular disease (CVD) is increased in people with HIV (PWH) and is characterized by premature noncalcified coronary plaque. In the Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE), pitavastatin reduced major adverse cardiovascular events (MACE) by 35% over a median of 5.1 years. Objective To investigate the effects of pitavastatin on noncalcified coronary artery plaque by coronary computed tomography angiography (CTA) and on inflammatory biomarkers as potential mechanisms for MACE prevention. Design, Setting, and Participants This double-blind, placebo-controlled randomized clinical trial enrolled participants from April 2015 to February 2018 at 31 US clinical research sites. PWH without known CVD who were taking antiretroviral therapy and had low to moderate 10-year CVD risk were included. Data were analyzed from April to November 2023. Intervention Oral pitavastatin calcium, 4 mg per day. Main Outcomes and Measures Coronary CTA and inflammatory biomarkers at baseline and 24 months. The primary outcomes were change in noncalcified coronary plaque volume and progression of noncalcified plaque. Results Of 804 enrolled persons, 774 had at least 1 evaluable CTA. Plaque changes were assessed in 611 who completed both CT scans. Of 611 analyzed participants, 513 (84.0%) were male, the mean (SD) age was 51 (6) years, and the median (IQR) 10-year CVD risk was 4.5% (2.6-7.0). A total of 302 were included in the pitavastatin arm and 309 in the placebo arm. The mean noncalcified plaque volume decreased with pitavastatin compared with placebo (mean [SD] change, -1.7 [25.2] mm3 vs 2.6 [27.1] mm3; baseline adjusted difference, -4.3 mm3; 95% CI, -8.6 to -0.1; P = .04; 7% [95% CI, 1-12] greater reduction relative to placebo). A larger effect size was seen among the subgroup with plaque at baseline (-8.8 mm3 [95% CI, -17.9 to 0.4]). Progression of noncalcified plaque was 33% less likely with pitavastatin compared with placebo (relative risk, 0.67; 95% CI, 0.52-0.88; P = .003). Compared with placebo, the mean low-density lipoprotein cholesterol decreased with pitavastatin (mean change: pitavastatin, -28.5 mg/dL; 95% CI, -31.9 to -25.1; placebo, -0.8; 95% CI, -3.8 to 2.2). The pitavastatin arm had a reduction in both oxidized low-density lipoprotein (-29% [95% CI, -32 to -26] vs -13% [95% CI, -17 to -9]; P < .001) and lipoprotein-associated phospholipase A2 (-7% [95% CI, -11 to -4] vs 14% [95% CI, 10-18]; P < .001) compared with placebo at 24 months. Conclusions and Relevance In PWH at low to moderate CVD risk, 24 months of pitavastatin reduced noncalcified plaque volume and progression as well as markers of lipid oxidation and arterial inflammation. These changes may contribute to the observed MACE reduction in REPRIEVE. Trial Registration ClinicalTrials.gov Identifier: NCT02344290.
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Affiliation(s)
- Michael T. Lu
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Heather Ribaudo
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Borek Foldyna
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Markella V. Zanni
- Metabolism Unit, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Thomas Mayrhofer
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston
- School of Business Studies, Stralsund University of Applied Sciences, Stralsund, Germany
| | - Julia Karady
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston
- Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Jana Taron
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston
- Department of Radiology, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Kathleen V. Fitch
- Metabolism Unit, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Sara McCallum
- Metabolism Unit, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Tricia H. Burdo
- Department of Microbiology, Immunology, and Inflammation, Center for NeuroVirology and Gene Editing, Temple University Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Kayla Paradis
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Sandeep S. Hedgire
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Nandini M. Meyersohn
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston
| | | | | | - Audra Sturniolo
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Marissa Diggs
- Metabolism Unit, Massachusetts General Hospital, Harvard Medical School, Boston
| | | | - Gerald S. Bloomfield
- Department of Medicine, Duke Global Health Institute, Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Beverly Alston-Smith
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland
| | - Patrice Desvigne-Nickens
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Edgar T. Overton
- Division of Infectious Diseases, University of Alabama at Birmingham
- ViiV Healthcare, Research Triangle Park, North Carolina
| | - Judith S. Currier
- Division of Infectious Diseases, David Geffen School of Medicine, University of California, Los Angeles
| | - Judith A. Aberg
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Carl J. Fichtenbaum
- Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | | | - Pamela S. Douglas
- Duke University Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Steven K. Grinspoon
- Metabolism Unit, Massachusetts General Hospital, Harvard Medical School, Boston
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Nazari I, Feinstein MJ. Evolving mechanisms and presentations of cardiovascular disease in people with HIV: implications for management. Clin Microbiol Rev 2024; 37:e0009822. [PMID: 38299802 PMCID: PMC10938901 DOI: 10.1128/cmr.00098-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024] Open
Abstract
People with HIV (PWH) are at elevated risk for cardiovascular diseases (CVDs), including myocardial infarction, heart failure, and sudden cardiac death, among other CVD manifestations. Chronic immune dysregulation resulting in persistent inflammation is common among PWH, particularly those with sustained viremia and impaired CD4+ T cell recovery. This inflammatory milieu is a major contributor to CVDs among PWH, in concert with common comorbidities (such as dyslipidemia and smoking) and, to a lesser extent, off-target effects of antiretroviral therapy. In this review, we discuss the clinical and mechanistic evidence surrounding heightened CVD risks among PWH, implications for specific CVD manifestations, and practical guidance for management in the setting of evolving data.
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Affiliation(s)
- Ilana Nazari
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Matthew J. Feinstein
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Division of Cardiology in the Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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5
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Iannone V, Passerotto RA, Lamanna F, Steiner RJ, Lombardi F, Salvo PF, Dusina A, Farinacci D, Borghetti A, Di Giambenedetto S, Ciccullo A. Changes in Metabolic Profile in PLWHIV Switching to Doravirine-Based Regimen. Viruses 2023; 15:v15051046. [PMID: 37243133 DOI: 10.3390/v15051046] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/28/2023] Open
Abstract
Thanks to the modern ARV regimens and the fact that the morbidity and mortality of metabolic syndrome increases with age, clinicians are continuously researching effective and safe antiretroviral regimens with low impact on the lipid profile. Doravirine (DOR) is the latest non-nucleoside reverse-transcriptase inhibitor (NNRTI) that shows long-term safety and tolerability and a favorable lipid profile. The aim of this study is to assess the impact of DOR-based three-drug regimens on the lipid profile in clinical practice. We retrospectively analyzed a cohort of 38 treatment-experienced, virologically suppressed people living with HIV (PLWH) switching to this regimen, following the eligibility criteria. We carried out comparison analysis of immunological and metabolic parameters between baseline and 48 weeks of follow up. In our cohort of treatment-experienced, virologically suppressed PLWH, three-drug regimens with DOR showed good efficacy and a positive profile on lipid metabolism at 48 weeks of follow up.
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Affiliation(s)
- Valentina Iannone
- Dipartimento di Sicurezza e Bioetica, Università Cattolica del Sacro Cuore, Malattie Infettive, 00168 Rome, Italy
| | - Rosa Anna Passerotto
- Dipartimento di Sicurezza e Bioetica, Università Cattolica del Sacro Cuore, Malattie Infettive, 00168 Rome, Italy
| | - Francesco Lamanna
- Dipartimento di Sicurezza e Bioetica, Università Cattolica del Sacro Cuore, Malattie Infettive, 00168 Rome, Italy
| | - Rebecca Jo Steiner
- Dipartimento di Sicurezza e Bioetica, Università Cattolica del Sacro Cuore, Malattie Infettive, 00168 Rome, Italy
| | - Francesca Lombardi
- Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Malattie Infettive, 00168 Rome, Italy
| | - Pierluigi Francesco Salvo
- Dipartimento di Sicurezza e Bioetica, Università Cattolica del Sacro Cuore, Malattie Infettive, 00168 Rome, Italy
| | - Alex Dusina
- Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Malattie Infettive, 00168 Rome, Italy
| | - Damiano Farinacci
- Ospedale Belcolle, Medicina Protetta, Unità di Malattie Infettive, 01100 Viterbo, Italy
| | - Alberto Borghetti
- Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Malattie Infettive, 00168 Rome, Italy
| | - Simona Di Giambenedetto
- Dipartimento di Sicurezza e Bioetica, Università Cattolica del Sacro Cuore, Malattie Infettive, 00168 Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, UOC Malattie Infettive, 00168 Rome, Italy
| | - Arturo Ciccullo
- Ospedale San Salvatore, Dipartimento di Malattie Infettive, 67100 L'Aquila, Italy
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6
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Schnittman SR, Lu MT, Mayrhofer T, Burdo TH, Fitch KV, McCallum S, Fulda ES, Zanni MV, Foldyna B, Malvestutto C, Fichtenbaum CJ, Aberg JA, Bloomfield GS, Overton ET, Currier J, Tebas P, Sha BE, Ribaudo HJ, Flynn JM, Douglas PS, Erlandson KM, Grinspoon SK. Cytomegalovirus Immunoglobulin G (IgG) Titer and Coronary Artery Disease in People With Human Immunodeficiency Virus (HIV). Clin Infect Dis 2023; 76:e613-e621. [PMID: 35975297 PMCID: PMC10169419 DOI: 10.1093/cid/ciac662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/05/2022] [Accepted: 08/12/2022] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Cytomegalovirus (CMV) infection is thought to result in increased immune activation in people with human immunodeficiency virus (HIV, PWH). Although some data have linked asymptomatic CMV infection to cardiovascular disease among PWH, it remains unknown whether CMV is associated with increased or high-risk coronary plaque. METHODS The Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE) enrolled PWH aged 40-75 years on stable antiretroviral therapy (ART) with low-to-moderate atherosclerotic cardiovascular disease (ASCVD) risk. Among a subset of US REPRIEVE participants, coronary plaque was assessed by coronary computed tomography angiography. Here, we assessed the relationship between CMV immunoglobulin G (IgG) titer and (1) levels of immune activation, (2) inflammatory biomarkers, and (3) coronary plaque phenotypes at study entry. RESULTS Of 672 participants, mean age was 51 years, 83% were men, median ASCVD risk score was 4.5%, and 66% had current CD4+ T-cell count ≥500 cells/mm3. Higher CMV IgG quartile group was associated with older age and lower current and nadir CD4+ T-cell counts. CMV IgG titer was associated with specific inflammatory biomarkers (sCD163, MCP-1, interleukin [IL]-6, hsCRP) in univariate analysis, but not after controlling for HIV-specific factors. In contrast, CMV IgG titer was not associated with coronary artery disease indexes, including presence of plaque, coronary artery calcium (CAC) score >0, vulnerable plaque presence, or Leaman score >5. CONCLUSIONS No meaningful association was seen between CMV IgG titer and coronary artery disease indexes among ART-treated PWH at study enrollment. Longitudinal assessments in REPRIEVE will determine the relationship of CMV IgG titer to plaque progression and cardiovascular events. CLINICAL TRIALS REGISTRATION NCT02344290.
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Affiliation(s)
- Samuel R Schnittman
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Michael T Lu
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Thomas Mayrhofer
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Boston, Massachusetts, USA
- School of Business Studies, Stralsund University of Applied Sciences, Stralsund, Germany
| | - Tricia H Burdo
- Department of Microbiology, Immunology, and Inflammation and Center for Neuro-Virology and Gene Editing, Temple University Lewis Katz School of Medicine, Philadelphia, Pennsylvania, USA
| | - Kathleen V Fitch
- Metabolism Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Sara McCallum
- Metabolism Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Evelynne S Fulda
- Metabolism Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Markella V Zanni
- Metabolism Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Borek Foldyna
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Carlos Malvestutto
- Division of Infectious Diseases, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Carl J Fichtenbaum
- Division of Infectious Diseases, Department of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Judith A Aberg
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Gerald S Bloomfield
- Division of Cardiology, Department of Medicine and Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
| | - Edgar T Overton
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Judith Currier
- Division of Infectious Diseases, University of California at Los Angeles, Los Angeles, California, USA
| | - Pablo Tebas
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Beverly E Sha
- Division of Infectious Diseases, Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois, USA
| | - Heather J Ribaudo
- Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Jacqueline M Flynn
- Department of Microbiology, Immunology, and Inflammation and Center for Neuro-Virology and Gene Editing, Temple University Lewis Katz School of Medicine, Philadelphia, Pennsylvania, USA
| | - Pamela S Douglas
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Kristine M Erlandson
- Division of Infectious Diseases, Department of Medicine, University of Colorado, Aurora, Colorado, USA
| | - Steven K Grinspoon
- Metabolism Unit, Massachusetts General Hospital, Boston, Massachusetts, USA
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7
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Werede AT, Terry JG, Nair S, Temu TM, Shepherd BE, Bailin SS, Mashayekhi M, Gabriel CL, Lima M, Woodward BO, Hannah L, Mallal SA, Beckman JA, Li JZ, Fajnzylber J, Harrison DG, Carr JJ, Koethe JR, Wanjalla CN. Mean Coronary Cross-Sectional Area as a Measure of Arterial Remodeling Using Noncontrast CT Imaging in Persons With HIV. J Am Heart Assoc 2022; 11:e025768. [PMID: 36382956 PMCID: PMC9851442 DOI: 10.1161/jaha.122.025768] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022]
Abstract
Background Persons with HIV have a higher prevalence of coronary artery disease compared with their HIV-negative counterparts. Earlier identification of subclinical atherosclerosis may provide a greater opportunity for cardiovascular disease risk reduction. We investigated coronary cross-sectional area (CorCSA) by noncontrasted computed tomography imaging as a noninvasive measure of arterial remodeling among virally suppressed persons with HIV. Methods and Results We assessed 105 persons with HIV with a spectrum of cardiometabolic health. All participants underwent computed tomography imaging to assess the mean corCSA of the proximal left anterior descending artery and 28 participants underwent additional coronary computed tomography angiography. Partial Spearman rank correlations adjusted for cardiovascular disease risk factors were used to assess relationships of corCSA with anthropometric measurements, HIV-related factors, and plasma cytokines. Mean corCSA measured by noncontrast computed tomography and coronary computed tomography angiography were strongly correlated (ρ=0.91, P<0.0001). Higher mean corCSA was present in those with coronary artery calcium (P=0.005) and it correlated with participants' atherosclerotic cardiovascular disease risk score (ρ=0.35, P=0.01). After adjusting for established cardiovascular disease risk factors, we observed an inverse relationship between corCSA and CD4+ T-cell count (ρ=-0.2, P=0.047). Removal of age from the model strengthened the relationships between corCSA and antiretroviral therapy duration (from ρ=0.19, P=0.08 to ρ=0.3, P=0.01). CorCSA was also inversely correlated with plasma IL-10 (ρ=-0.25, P=0.03) but had no relationship with IL-6 (ρ=0.11, P=0.4) or IL-1β (ρ=0.08, P=0.5). Conclusions Positive coronary arterial remodeling, an imaging marker of subclinical atherosclerosis, is associated with a lower CD4 T-cell count, lower circulating IL-10, and possibly a longer antiretroviral therapy duration in persons with HIV. Registration Clinicaltrials.gov; Unique identifier: NCT04451980.
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Affiliation(s)
- Ayoda T. Werede
- Division of Infectious DiseasesVanderbilt University Medical CenterNashvilleTN
| | - James G. Terry
- Department of RadiologyVanderbilt University Medical CenterNashvilleTN
| | - Sangeeta Nair
- Department of RadiologyVanderbilt University Medical CenterNashvilleTN
| | - Tecla M. Temu
- Departments of Global HealthUniversity of WashingtonSeattleWA
| | - Bryan E. Shepherd
- Department of BiostatisticsVanderbilt University Medical CenterNashvilleTN
| | - Samuel S. Bailin
- Division of Infectious DiseasesVanderbilt University Medical CenterNashvilleTN
| | - Mona Mashayekhi
- Division of Diabetes, Endocrinology and MetabolismVanderbilt University Medical CenterNashvilleTN
| | - Curtis L. Gabriel
- Division of GastroenterologyVanderbilt University Medical CenterNashvilleTN
| | - Morgan Lima
- Division of Infectious DiseasesVanderbilt University Medical CenterNashvilleTN
| | | | - LaToya Hannah
- Division of Infectious DiseasesVanderbilt University Medical CenterNashvilleTN
| | - Simon A. Mallal
- Division of Infectious DiseasesVanderbilt University Medical CenterNashvilleTN
- Department of Pathology, Microbiology and ImmunologyVanderbilt University Medical CenterNashvilleTN
- Department of Biomedical InformaticsVanderbilt University Medical CenterNashvilleTN
| | - Joshua A. Beckman
- Division of CardiologyVanderbilt University Medical CenterNashvilleTN
| | - Jonathan Z. Li
- Center for AIDS Research Clinical CoreBrigham and Women’s HospitalBostonMA
| | - Jesse Fajnzylber
- Center for AIDS Research Clinical CoreBrigham and Women’s HospitalBostonMA
| | - David G. Harrison
- Division of Clinical PharmacologyVanderbilt University Medical CenterNashvilleTN
| | - John Jeffrey Carr
- Department of RadiologyVanderbilt University Medical CenterNashvilleTN
| | - John R. Koethe
- Division of Infectious DiseasesVanderbilt University Medical CenterNashvilleTN
- Veterans Affairs Tennessee Valley Healthcare SystemNashvilleTN
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8
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Cardiovascular computed tomography and HIV: The evolving role of imaging biomarkers in enhanced risk prediction. IMAGING 2021. [DOI: 10.1556/1647.2021.00025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
The treatment of human immunodeficiency virus (HIV) with antiretroviral (ARV) medications has revolutionised the care for these patients. The dramatic increase in life expectancy has brought new challenges in treating diseases of aging in this cohort. Cardiovascular disease (CVD) is now a leading cause of morbidity and mortality with risk matched HIV-positive patients having double the risk of MI compared to HIV-negative patients. This enhanced risk is secondary to the interplay the virus (and accessory proteins), ARV medications and traditional risk factors. The culmination of these factors can lead to a hybrid metabolic syndrome characterised by heightened ectopic fat. Cardiovascular computed tomography (CT) is ideal for quantifying epicardial adipose tissue volumes, hepatosteatosis and cardiovascular disease burden. The CVD risk attributed to disease burden and plaque morphology is well established in general populations but is less clear in HIV populations. The purpose of this review article is to appraise the latest data on CVD development in HIV-positive patients and how the use of cardiovascular CT may be used to enhance risk prediction in this population. This may have important implications on individualised treatment decisions and risk reduction strategies which will improve the care of these patients.
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SADOUNI M, DURAND M, BOLDEANU I, DANIELI C, BODSON-CLERMONT P, MANSOUR S, BARIL JG, TROTTIER B, TREMBLAY C, CHARTRAND-LEFEBVRE C. Association of epicardial fat with noncalcified coronary plaque volume and with low attenuation plaque in people with HIV. AIDS 2021; 35:1575-1584. [PMID: 33831908 PMCID: PMC8286299 DOI: 10.1097/qad.0000000000002911] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES People with HIV are exposed to a higher risk of coronary artery disease (CAD) compared with the general population. Epicardial fat may play a unique role in promoting coronary atherosclerosis. We measured epicardial fat in participants living with HIV and controls and investigated its association with coronary plaque volume and low attenuation plaque, a marker of plaque vulnerability. DESIGN This is a cross-sectional study, nested in the Canadian HIV and Aging Cohort Study, a large prospective cohort actively following participants with HIV and controls. Participants with low/intermediate cardiovascular risk without symptoms/history of CAD were invited to undergo cardiac computed tomography (CT). METHODS Volume of epicardial fat, coronary plaque and low attenuation component of the plaque were measured. Association between epicardial fat, coronary plaque volume and low attenuation component was tested using adjusted regression analysis. RESULTS A total of 169 participants with HIV and 81 controls underwent cardiac CT. Participants with HIV had a greater epicardial fat volume compared with controls (P = 0.019). In participants with HIV, epicardial fat volume was positively associated with duration of nonnucleoside reverse transcriptase inhibitors (NNRTI) (β=2.19, P = 0.004). After adjustment for cardiovascular risk factors, epicardial fat volume was positively associated to noncalcified plaque volume [odds ratio (OR) = 1.09, P = 0.028] and to the low-attenuation plaque component portion (β=0.38, P = 0.026). CONCLUSION The association of epicardial fat volume to noncalcified plaque volume and to low attenuation component plaque may suggest a potential mechanism by which epicardial fat could be a silent driver of CAD in the HIV population.
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Affiliation(s)
- Manel SADOUNI
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
| | - Madeleine DURAND
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Internal Medicine, CHUM, Montreal, Canada
| | | | | | - Paule BODSON-CLERMONT
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
| | | | - Jean-Guy BARIL
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Medical Clinic Quartier Latin, Montreal, Canada
| | | | - Cécile TREMBLAY
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Microbiology, CHUM, Montreal, Canada
| | - Carl CHARTRAND-LEFEBVRE
- Centre hospitalier de l’Université de Montréal (CHUM) Research Center, Montreal, Canada
- Université de Montréal, Montreal, Canada
- Radiology, CHUM, Montreal, Canada
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Daramola O, Ali H, Mckenzie CA, Smith C, Benjamin LA, Solomon T. Pre-clinical atherosclerosis is found at post-mortem, in the brains of men with HIV. J Neurovirol 2021; 27:80-85. [PMID: 33405199 PMCID: PMC7921050 DOI: 10.1007/s13365-020-00917-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 07/24/2020] [Accepted: 09/28/2020] [Indexed: 11/25/2022]
Abstract
The aim of this study is to ascertain the burden of pre-clinical atherosclerotic changes in the brains of young adult males with HIV and explore the impact of anti-retroviral therapy (ART). The study design is case-control, cross-sectional. Histological sections from HIV-positive post-mortem brain samples, with no associated opportunistic infection, from the MRC Edinburgh brain bank were evaluated. These were age and sex matched with HIV-negative controls. Immunohistochemical stains were performed to evaluate characteristics of atherosclerosis. The pathological changes were graded blinded to the HIV status and a second histopathologist reassessed 15%. Univariable models were used for statistical analyses; p ≤ 0.05 was considered significant. Nineteen HIV-positive post-mortem cases fulfilled our inclusion criteria. Nineteen HIV-negative controls were selected. We assessed mostly small-medium-sized vessels. For inflammation (CD45), 7 (36%) of the HIV+ had moderate/severe changes compared with none for the HIV− group (p < 0.001). Moderate/severe increase in smooth muscle remodeling (SMA) was found in 8 (42%) HIV+ and 0 HIV− brains (p < 0.001). Moderate/severe lipoprotein deposition (LOX-1) was found in 3 (15%) and 0 HIV−brains (p < 0.001). ART was associated with less inflammation [5 (63%) no ART versus 2 (18%) on ART (p = 0.028)] but was not associated with reduced lipid deposition or smooth muscle damage. In HIV infection, there are pre-clinical small- to medium-sized vessel atherosclerotic changes and ART may have limited impact on these changes. This could have implications on the increasing burden of cerebrovascular disease in HIV populations and warrants further investigation.
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Affiliation(s)
- Olusola Daramola
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7BE UK
- Wirral University Teaching Hospital NHS Foundation Trust, Arrowe Park Wirral, Birkenhead, CH49 5PE UK
| | - Hebah Ali
- Haematological Malignancy Diagnostic Service (HMDS, St James University Hospital Leeds, Leeds Teaching Hospitals NHS Trust, Leeds, LS1 3EX UK
| | - Chris-Anne Mckenzie
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB UK
| | - Colin Smith
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB UK
| | - Laura A. Benjamin
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7BE UK
- Stroke Research Centre, UCL Queen Square Institute of Neurology, First Floor Russell Square House 10-12 Russell Square, London, WC1B 5EH UK
| | - Tom Solomon
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, L69 7BE UK
- NIHR Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool, L69 7BE UK
- Walton Centre NHS Foundation Trust, Liverpool, L69 7LJ UK
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11
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Rahman F, Zhang Z, Zhao D, Budoff MJ, Palella FJ, Witt MD, Evans RW, Jacobson LP, Korley FK, Guallar E, Post WS, McEvoy JW. Association of High-Sensitivity Troponin with Cardiac CT Angiography Evidence of Myocardial and Coronary Disease in a Primary Prevention Cohort of Men: Results from MACS. J Appl Lab Med 2019; 4:355-369. [PMID: 31659073 PMCID: PMC7085121 DOI: 10.1373/jalm.2018.028860] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 03/12/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND High-sensitivity cardiac troponin (hs-cTn) elevations are associated with incident cardiovascular disease events in primary prevention samples. However, the mechanisms underlying this association remain unclear. METHODS We studied 458 men without known cardiovascular disease who participated in the cardiovascular disease substudy of the Multicenter AIDS Cohort Study and had cardiac CT angiography. We used multivariable linear and logistic regression models to examine the cross-sectional associations between coronary artery stenosis, coronary artery plaque, indexed left ventricular mass (LVMi), and the outcome of hs-cTnI. We also evaluated the associations between HIV serostatus or use of highly active antiretroviral therapy (HAART) and hs-cTnI. RESULTS The mean age was 54 years, 54% were white, and 61% were HIV infected. In multivariable-adjusted logistic models, comparing the highest quartile of LVMi with the lowest quartile, the odds ratio (OR) of hs-cTnI ≥75th percentile was 2.59 (95% CI, 1.20-5.75). There was no significant association between coronary stenosis severity or plaque type and hs-cTnI in linear models; however, in logistic regression models, coronary artery stenosis ≥70% (8% of sample) was marginally associated with a higher likelihood (OR, 2.75 [95% CI, 1.03, 7.27]) of having hs-cTnI ≥75th percentile. There were no associations between HIV serostatus or HAART use and hs-cTnI in either linear or logistic models. CONCLUSION Among primary prevention men with or at risk for HIV, hs-cTnI concentrations were strongly associated with LVMi but were not associated with HIV infection or treatment status or with coronary plaque type or stenosis until the extremes of severity (≥70% stenosis).
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Affiliation(s)
- Faisal Rahman
- Department of Medicine, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD;
- Department of Medicine, Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Zhenyu Zhang
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Di Zhao
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Matthew J Budoff
- Division of Cardiology, Los Angeles Biomedical Research Institute at Harbor-UCLA, Torrance, CA
| | - Frank J Palella
- Division of Infectious Diseases, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Mallory D Witt
- Division of HIV Medicine, Department of Medicine, Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, CA
| | - Rhobert W Evans
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA
| | - Lisa P Jacobson
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Frederick K Korley
- Department of Emergency Medicine, University of Michigan Medical School, Ann Arbor, MI
| | - Eliseo Guallar
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Wendy S Post
- Department of Medicine, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Medicine, Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - John W McEvoy
- Department of Medicine, Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD;
- Department of Medicine, Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Epidemiology and the Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- National University of Ireland and National Institute for Prevention and Cardiovascular Health, Galway, Ireland
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Conceptualizing the Risks of Coronary Heart Disease and Heart Failure Among People Aging with HIV: Sex-Specific Considerations. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2019; 21:41. [DOI: 10.1007/s11936-019-0744-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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13
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Feinstein MJ, Hsue PY, Benjamin LA, Bloomfield GS, Currier JS, Freiberg MS, Grinspoon SK, Levin J, Longenecker CT, Post WS. Characteristics, Prevention, and Management of Cardiovascular Disease in People Living With HIV: A Scientific Statement From the American Heart Association. Circulation 2019; 140:e98-e124. [PMID: 31154814 DOI: 10.1161/cir.0000000000000695] [Citation(s) in RCA: 373] [Impact Index Per Article: 74.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
As early and effective antiretroviral therapy has become more widespread, HIV has transitioned from a progressive, fatal disease to a chronic, manageable disease marked by elevated risk of chronic comorbid diseases, including cardiovascular diseases (CVDs). Rates of myocardial infarction, heart failure, stroke, and other CVD manifestations, including pulmonary hypertension and sudden cardiac death, are significantly higher for people living with HIV than for uninfected control subjects, even in the setting of HIV viral suppression with effective antiretroviral therapy. These elevated risks generally persist after demographic and clinical risk factors are accounted for and may be partly attributed to chronic inflammation and immune dysregulation. Data on long-term CVD outcomes in HIV are limited by the relatively recent epidemiological transition of HIV to a chronic disease. Therefore, our understanding of CVD pathogenesis, prevention, and treatment in HIV relies on large observational studies, randomized controlled trials of HIV therapies that are underpowered to detect CVD end points, and small interventional studies examining surrogate CVD end points. The purpose of this document is to provide a thorough review of the existing evidence on HIV-associated CVD, in particular atherosclerotic CVD (including myocardial infarction and stroke) and heart failure, as well as pragmatic recommendations on how to approach CVD prevention and treatment in HIV in the absence of large-scale randomized controlled trial data. This statement is intended for clinicians caring for people with HIV, individuals living with HIV, and clinical and translational researchers interested in HIV-associated CVD.
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Hoffmann U, Lu MT, Olalere D, Adami EC, Osborne MT, Ivanov A, Aluru JS, Lee S, Arifovic N, Overton ET, Fichtenbaum CJ, Aberg JA, Alston-Smith B, Klingman KL, Waclawiw M, Burdo TH, Williams KC, Zanni MV, Desvigne-Nickens P, Cooper-Arnold K, Fitch KV, Ribaudo H, Douglas PS, Grinspoon SK. Rationale and design of the Mechanistic Substudy of the Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE): Effects of pitavastatin on coronary artery disease and inflammatory biomarkers. Am Heart J 2019; 212:1-12. [PMID: 30928823 PMCID: PMC6596304 DOI: 10.1016/j.ahj.2019.02.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 02/23/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND People with HIV (PWH) have increased cardiovascular events, inflammation, and high-risk coronary atherosclerosis. Statin therapy has been shown to lower the risk of cardiovascular disease (CVD) in the general population, but whether this results from reductions in coronary atherosclerosis and is mediated by decreased inflammation remains unknown. METHODS REPRIEVE is a randomized, placebo-controlled trial of pitavastatin calcium (4 mg/day) vs. placebo enrolling at least 7500 PWH between 40-75 years, on antiretroviral therapy (ART), with low to moderate traditional CVD risk. The Mechanistic Substudy of REPRIEVE (A5333s) is co-enrolling 800 participants from 31 US sites. These participants undergo serial contrast enhanced coronary computed tomography angiography (CCTA) and measurements of biomarkers of inflammation and immune activation at baseline and after 2 years of follow-up. The primary objectives are to determine the effects of pitavastatin on noncalcified coronary atherosclerotic plaque (NCP) volume, low attenuation plaque, and positive remodeling and on changes in immune activation and inflammation and to assess relationships between the two. Changes in CAD will be assessed in a standardized fashion by a core lab with expert readers blinded to time points and participant information; immune activation and inflammation assessment is also performed centrally. RESULTS To date the Mechanistic Substudy has completed planned enrollment, with 805 participants. CONCLUSION This study represents the first large, randomized, CCTA-based assessment of the effects of a primary prevention strategy for CVD on high-risk CAD, immune activation and inflammation among PWH. The study will assess pitavastatin's effects on coronary plaque, and the interrelationship of these changes with biomarkers of immune activation and inflammation in PWH to determine mechanisms of CVD prevention and improved outcomes in this population.
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Affiliation(s)
- Udo Hoffmann
- Cardiac MR PET CT Program and Department of Radiology, Massachusetts General Hospital, Boston, MA.
| | - Michael T Lu
- Cardiac MR PET CT Program and Department of Radiology, Massachusetts General Hospital, Boston, MA
| | - Devvora Olalere
- Cardiac MR PET CT Program and Department of Radiology, Massachusetts General Hospital, Boston, MA
| | - Elizabeth C Adami
- Cardiac MR PET CT Program and Department of Radiology, Massachusetts General Hospital, Boston, MA
| | - Michael T Osborne
- Cardiac MR PET CT Program and Department of Radiology, Massachusetts General Hospital, Boston, MA
| | - Alex Ivanov
- Cardiac MR PET CT Program and Department of Radiology, Massachusetts General Hospital, Boston, MA
| | - John Sukumar Aluru
- Cardiac MR PET CT Program and Department of Radiology, Massachusetts General Hospital, Boston, MA
| | - Saeyun Lee
- Cardiac MR PET CT Program and Department of Radiology, Massachusetts General Hospital, Boston, MA
| | - Nadja Arifovic
- Cardiac MR PET CT Program and Department of Radiology, Massachusetts General Hospital, Boston, MA
| | - Edgar Turner Overton
- Division of Infectious Diseases, University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | - Carl J Fichtenbaum
- Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Judith A Aberg
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | | | - Myron Waclawiw
- National Institutes of Health/National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Tricia H Burdo
- Department of Neuroscience, Temple University School of Medicine, Philadelphia, PA
| | | | - Markella V Zanni
- MGH Program in Nutritional Metabolism and Harvard Medical School, Boston, MA
| | | | | | - Kathleen V Fitch
- MGH Program in Nutritional Metabolism and Harvard Medical School, Boston, MA
| | - Heather Ribaudo
- Center for Biostatistics in AIDS Research, Department of Biostatistics, Harvard TH Chan School of Public Health, Boston, MA
| | - Pamela S Douglas
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Steven K Grinspoon
- MGH Program in Nutritional Metabolism and Harvard Medical School, Boston, MA
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Use of Lipoprotein(a) in clinical practice: A biomarker whose time has come. A scientific statement from the National Lipid Association. J Clin Lipidol 2019; 13:374-392. [DOI: 10.1016/j.jacl.2019.04.010] [Citation(s) in RCA: 202] [Impact Index Per Article: 40.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 04/26/2019] [Accepted: 04/26/2019] [Indexed: 12/24/2022]
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Mild renal impairment is associated with calcified plaque parameters assessed by computed tomography angiography in people living with HIV. AIDS 2019; 33:219-227. [PMID: 30325774 DOI: 10.1097/qad.0000000000002055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To investigate the association of mild renal impairment and coronary plaque in people living with HIV (PLHIV). METHODS PLHIV and non-HIV controls with serum creatinine less than 1.5 mg/dl were investigated. Estimated glomerular filtration rate (eGFR) (calculated by CKD-EPI formula) was related to coronary plaque indices obtained by CT angiography. RESULTS One hundred and eighty-four PLHIV [HIV viral load, 49 (47,49) copies/ml, CD4+ cell count, median 536 (370, 770) cells/μl, duration HIV, 15 ± 7 years] and 72 HIV-negative controls without known cardiovascular disease (CVD) were studied. The two groups were well matched for traditional CVD risk factors. Serum creatinine (0.9 ± 0.2 vs. 0.9 ± 0.2 mg/dl, P = 0.96) and eGFR (96 ± 22 vs. 96 ± 24 ml/min per 1.73 m(2), P = 0.99) were similar between PLHIV and non-HIV, respectively. In PLHIV, eGFR inversely related to total severity of coronary plaque score (r = -0.27, P = 0.002), total coronary segments with plaque (r = -0.21, P = 0.005), calcified plaque segments (r = -0.15, P = 0.045), and Agatston score (r = -0.21, P = 0.006). Adjusting for total Framingham point score, BMI, and HIV parameters, eGFR remained significantly associated with calcified plaque and Agatston score in PLHIV. In HIV negative controls, eGFR did not correlate with calcified plaque (r = -0.20, P = 0.10) or Agatston score (r = -0.13, P = 0.29). Among PLHIV, those with eGFR less than 90 ml/min per 1.73 m(2) demonstrated increased total severity of coronary plaque score compared with those with eGFR greater than or equal to 90, P = 0.02). This relationship was stronger in PLHIV than the non-HIV group. CONCLUSION Our data highlight a robust relationship between subclinical renal impairment and coronary artery disease among PLHIV. Further research is needed to understand the relationship between mild renal impairment and CVD in HIV.
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Ryan T, Affandi JS, Gahungu N, Dwivedi G. Noninvasive Cardiovascular Imaging: Emergence of a Powerful Tool for Early Identification of Cardiovascular Risk in People Living With HIV. Can J Cardiol 2018; 35:260-269. [PMID: 30825948 DOI: 10.1016/j.cjca.2018.11.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 11/06/2018] [Accepted: 11/20/2018] [Indexed: 12/31/2022] Open
Abstract
Antiretroviral therapy (ART) has been pivotal in prolonging the lifespan of people living with HIV (PLWH). However, this also simultaneously increases their risk of cardiovascular disease (CVD) either related to ART, aging, hypertension, immunosenescence, inflammation, immune activation, or other comorbidities. Although the use of risk markers has greatly enhanced the field of cardiovascular (CV) medicine and improved the prognosis and early diagnosis in the general population, this strategy has not been clearly elucidated in PLWH. Developing accurate risk algorithms for PLWH requires an innate understanding of mechanistic factors influencing their risks. Early identification of CV risk will significantly enhance the prospects of PLWH living longer and relatively healthily. Herein, we discuss the use of multimodality noninvasive CV imaging as robust markers for ameliorating CV risk. The ability to prognosticate CV risk and hence prevent CV events in PLWH would represent an important advance in CV medicine, allowing precise detection and early institution of preventative strategies. Using novel CV imaging modalities and strategies would have a positive impact on precision medicine in this patient cohort.
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Affiliation(s)
- Timothy Ryan
- Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Jacquita S Affandi
- School of Public Health, Curtin University, Bentley, Western Australia, Australia; Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia
| | - Nestor Gahungu
- Royal Perth Hospital, Perth, Western Australia, Australia
| | - Girish Dwivedi
- Fiona Stanley Hospital, Murdoch, Western Australia, Australia; Harry Perkins Institute of Medical Research, Murdoch, Western Australia, Australia; The University of Western Australia, Crawley, Western Australia, Australia.
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Foldyna B, Fourman LT, Lu MT, Mueller ME, Szilveszter B, Neilan TG, Ho JE, Burdo TH, Lau ES, Stone LA, Toribio M, Srinivasa S, Looby SE, Lo J, Fitch KV, Zanni MV. Sex Differences in Subclinical Coronary Atherosclerotic Plaque Among Individuals With HIV on Antiretroviral Therapy. J Acquir Immune Defic Syndr 2018; 78:421-428. [PMID: 29601406 PMCID: PMC6019171 DOI: 10.1097/qai.0000000000001686] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND In high-resource settings, the HIV-attributable risk of myocardial infarction (MI) is higher among women than among men. The extent to which unique mechanisms contribute to MI risk among women vs. men with HIV remains unclear. METHODS Subclinical coronary atherosclerotic plaque characteristics-including high-risk morphology plaque features-were compared among 48 HIV-infected women [48 (41, 54) years] and 97 HIV-infected men [48 (42, 52) years] on stable antiretroviral therapy (ART) without known cardiovascular disease. These individuals had previously completed coronary computed tomography angiography and metabolic/immune phenotyping as part of a prospective study. RESULTS Extending previous analyses, now focusing exclusively on ART-treated participants, we found that HIV-infected women had a lower prevalence of any subclinical coronary atherosclerotic plaque (35% vs. 62%, P = 0.003) and a lower number of segments with plaque (P = 0.01), compared with HIV-infected men. We also report for the first time that ART-treated HIV-infected women had a lower prevalence of high-risk positively remodeled plaque (25% vs. 51%, P = 0.003) and a lower number of positively remodeled plaque segments (P = 0.002). In models adjusting for cardiovascular risk factors, we further showed that male sex remained associated with any coronary plaque [odds ratio 3.8, 95% confidence interval: (1.4 to 11.4)] and with positively remodeled plaque [odds ratio 3.7, 95% confidence interval: (1.4, 10.9)]. CONCLUSIONS ART-treated HIV-infected women (vs. HIV-infected men) had a lower prevalence and burden of subclinical coronary plaque and high-risk morphology plaque. Thus, unique sex-specific mechanisms beyond subclinical plaque may drive the higher HIV-attributable risk of MI among women vs. men.
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Affiliation(s)
- Borek Foldyna
- Cardiac MR PET CT Program, Department of Radiology and Division of Cardiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Lindsay T. Fourman
- Program in Nutritional Metabolism, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Michael T. Lu
- Cardiac MR PET CT Program, Department of Radiology and Division of Cardiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Martin E. Mueller
- Cardiac MR PET CT Program, Department of Radiology and Division of Cardiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Balint Szilveszter
- Cardiac MR PET CT Program, Department of Radiology and Division of Cardiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Tomas G. Neilan
- Cardiac MR PET CT Program, Department of Radiology and Division of Cardiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Jennifer E. Ho
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Tricia H. Burdo
- Department of Neuroscience, Temple University School of Medicine, Philadelphia, PA
| | - Emily S. Lau
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Lauren A. Stone
- Program in Nutritional Metabolism, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Mabel Toribio
- Program in Nutritional Metabolism, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Suman Srinivasa
- Program in Nutritional Metabolism, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Sara E. Looby
- Program in Nutritional Metabolism, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Janet Lo
- Program in Nutritional Metabolism, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Kathleen V. Fitch
- Program in Nutritional Metabolism, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Markella V. Zanni
- Program in Nutritional Metabolism, Massachusetts General Hospital and Harvard Medical School, Boston, MA
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Cardiovascular disease risk among women living with HIV in North America and Europe. Curr Opin HIV AIDS 2018; 12:585-593. [PMID: 28832367 DOI: 10.1097/coh.0000000000000413] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PURPOSE OF REVIEW To examine the epidemiology and mechanistic underpinnings of heightened cardiovascular disease (CVD) risk among women living with HIV (WLHIV) in North America and Europe. RECENT FINDINGS WLHIV in North America and Europe exhibit high CVD incidence rates, which are at par with those of compatriot men living with HIV. Compared with uninfected women, WLHIV in these regions face a 2-4-fold increased relative risk for myocardial infarction, stroke, and heart failure. HIV-associated CVD risk is fuelled by a negative synergy of traditional cardiometabolic risk factors and heightened systemic immune activation/inflammation. Among WLHIV, female sex and endogenous sex hormone production influence both traditional cardiometabolic risk factors and patterns of systemic immune activation/inflammation. WLHIV in North America and Europe may also experience heightened CVD risk in relation to a relatively increased prevalence of behavioral and psychosocial CVD risk factors, coupled with suboptimal therapeutic targeting of known traditional cardiometabolic risk factors. SUMMARY Additional research on sex-specific mechanisms of HIV-associated CVD - based not only out of North America and Europe but also and especially out of Africa, Asia, and South America - will inform the development of CVD prediction algorithms and prevention guidelines clinically relevant to the approximately 17 million women aging with HIV globally.
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Rahman F, Martin SS, Whelton SP, Mody FV, Vaishnav J, McEvoy JW. Inflammation and Cardiovascular Disease Risk: A Case Study of HIV and Inflammatory Joint Disease. Am J Med 2018; 131:442.e1-442.e8. [PMID: 29269230 DOI: 10.1016/j.amjmed.2017.11.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 11/25/2017] [Accepted: 11/29/2017] [Indexed: 02/07/2023]
Abstract
The epidemiologic data associating infection and inflammation with increased risk of cardiovascular disease is well established. Patients with chronically upregulated inflammatory pathways, such as those with HIV and inflammatory joint diseases, often have a risk of future cardiovascular risk that is similar to or higher than patients with diabetes. Thus, it is of heightened importance for clinicians to consider the cardiovascular risk of patients with these conditions. HIV and inflammatory joint diseases are archetypal examples of how inflammatory disorders contribute to vascular disease and provide illustrative lessons that can be leveraged in the prevention of cardiovascular disease. Managing chronic inflammatory diseases calls for a multifaceted approach to evaluation and treatment of suboptimal lifestyle habits, accurate estimation of cardiovascular disease risk with potential upwards recalibration due to chronic inflammation, and more intensive treatment of risk factors because current tools often underestimate the risk in this population. This approach is further supported by the recently published CANTOS trial demonstrating that reducing inflammation can serve as a therapeutic target among persons with residual inflammatory risk for cardiovascular disease.
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Affiliation(s)
- Faisal Rahman
- Division of Cardiology, Department of Medicine; Ciccarone Center for the Prevention of Cardiovascular Disease, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Seth S Martin
- Division of Cardiology, Department of Medicine; Ciccarone Center for the Prevention of Cardiovascular Disease, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Seamus P Whelton
- Division of Cardiology, Department of Medicine; Ciccarone Center for the Prevention of Cardiovascular Disease, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Freny V Mody
- Department of Medicine, Greater Los Angeles Veterans Affairs Medical and Ronald Reagan UCLA Medical Center, David Geffen School of Medicine at University of California, Los Angeles
| | | | - John William McEvoy
- Division of Cardiology, Department of Medicine; Ciccarone Center for the Prevention of Cardiovascular Disease, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Md.
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Raghavan A, Rimmelin D, Fitch KV, Zanni MV. Sex Differences in Select Non-communicable HIV-Associated Comorbidities: Exploring the Role of Systemic Immune Activation/Inflammation. Curr HIV/AIDS Rep 2017; 14:220-228. [PMID: 29080122 PMCID: PMC6007989 DOI: 10.1007/s11904-017-0366-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF THE REVIEW The goals of this review are to (1) explore HIV-associated cardiovascular disease (CVD), neurocognitive impairment, and non-AIDS-defining cancers (NADC) as heterogeneous model disease states fuelled in part by systemic immune activation/inflammation; (2) consider sex differences in the epidemiology of these diseases in both high-resource and lower-resource settings; and (3) examine biological and environmental factors which may contribute to heightened systemic immune activation/inflammation specifically among women living with HIV (WLHIV). RECENT FINDINGS The observation that WLHIV have higher levels of systemic immune activation/inflammation than men living with HIV (MLHIV) may be relevant to sex differences in select non-communicable HIV-associated comorbidities. Heightened systemic immune activation among WLHIV may be influenced by sex-specific responses to the virus and to immunomodulatory agents, as well as by behavioral choices/comorbid conditions and perturbations in the hypothalamic-pituitary-gonadal axis. Additional research is needed to elucidate region-specific drivers of heightened systemic immune activation/inflammation among WLHIV and to determine whether WLHIV who present with one immune-mediated HIV-associated comorbidity (e.g., cognitive impairment) may be at increased risk for another (e.g., CVD, NADC). This kind of research would facilitate improved risk prediction for non-communicable HIV-associated comorbidities among WLHIV and the development of targeted immunomodulatory prevention strategies.
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Affiliation(s)
- Avanthi Raghavan
- Massachusetts General Hospital, Program in Nutritional Metabolism, Harvard Medical School
| | - Dodie Rimmelin
- Massachusetts General Hospital, Program in Nutritional Metabolism, Harvard Medical School
| | - Kathleen V. Fitch
- Massachusetts General Hospital, Program in Nutritional Metabolism, Harvard Medical School
| | - Markella V. Zanni
- Massachusetts General Hospital, Program in Nutritional Metabolism, Harvard Medical School
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22
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Theodoropoulos K, Mennuni MG, Sartori S, Meelu OA, Yu J, Baber U, Stefanini GG, Mastoris I, Moreno P, Dangas GD, Mehran R, Sharma SK, Kini AS. Quantitative angiographic characterisation of coronary artery disease in patients with human immunodeficiency virus (HIV) infection undergoing percutaneous coronary intervention. EUROINTERVENTION 2017; 12:1757-1765. [PMID: 27840323 DOI: 10.4244/eij-d-15-00409] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
AIMS Patients with human immunodeficiency virus (HIV) infection have an increased risk of acute myocardial infarction (MI), and 6.5-15% of mortality in this population is attributable to cardiovascular disease. However, the angiographic pattern of coronary artery disease (CAD) in patients with HIV undergoing percutaneous coronary intervention (PCI) remains unknown. We sought to assess and describe the angiographic features and burden of CAD in patients with HIV as compared to those without HIV infection. METHODS AND RESULTS This is a retrospective, single-centre study comparing 93 patients with HIV infection who underwent PCI between 2003 and 2011 with 93 control patients without HIV infection matched for age (±3 years), gender, diabetes, and year of PCI (±2 years). Quantitative coronary angiography (QCA) was performed for all treated lesions at baseline and following PCI in both groups. One-year clinical outcomes post PCI were also analysed and compared. The mean age for both study populations was 57 years; patients with HIV were more likely to present with ST-segment elevation myocardial infarction (STEMI). Patients had a similar extent of CAD as measured by the presence of multivessel disease as well as SYNTAX score; however, patients with HIV were more likely to have lesions in the proximal segment of the respective coronary artery. While both groups mostly displayed none/mild calcified lesions, HIV+ patients had longer and fewer stenotic lesions. Clinical outcomes at one year were similar. CONCLUSIONS While HIV+ patients were more likely to present with STEMI, detailed coronary angiographic analysis revealed less complex lesions and favourable anatomy. This paradox may suggest alterations in genesis and progression of atherosclerosis in this clinical setting.
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Rau P, Durand M, Mansour S, Tremblay CL, Chartrand-Lefebvre C. Coronary calcium assessment with computed tomography in HIV-infected patients. Atherosclerosis 2016; 249:99-100. [PMID: 27085159 DOI: 10.1016/j.atherosclerosis.2016.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Accepted: 04/05/2016] [Indexed: 11/26/2022]
Affiliation(s)
- Philipp Rau
- Radiology, University of Montreal Medical and Research Center (CHUM), Montreal, Canada.
| | - Madeleine Durand
- Internal Medicine, University of Montreal Medical and Research Center (CHUM), Montreal, Canada.
| | - Samer Mansour
- Cardiology, University of Montreal Medical and Research Center (CHUM), Montreal, Canada.
| | - Cécile L Tremblay
- Microbiology, University of Montreal Medical and Research Center (CHUM), Montreal, Canada.
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