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Jones R, Robinson AT, Beach LB, Lindsey ML, Kirabo A, Hinton A, Erlandson KM, Jenkins ND. Exercise to Prevent Accelerated Vascular Aging in People Living With HIV. Circ Res 2024; 134:1607-1635. [PMID: 38781293 PMCID: PMC11126195 DOI: 10.1161/circresaha.124.323975] [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
Given advances in antiretroviral therapy, the mortality rate for HIV infection has dropped considerably over recent decades. However, people living with HIV (PLWH) experience longer life spans coupled with persistent immune activation despite viral suppression and potential toxicity from long-term antiretroviral therapy use. Consequently, PLWH face a cardiovascular disease (CVD) risk more than twice that of the general population, making it the leading cause of death among this group. Here, we briefly review the epidemiology of CVD in PLWH highlighting disparities at the intersections of sex and gender, age, race/ethnicity, and the contributions of social determinants of health and psychosocial stress to increased CVD risk among individuals with marginalized identities. We then overview the pathophysiology of HIV and discuss the primary factors implicated as contributors to CVD risk among PLWH on antiretroviral therapy. Subsequently, we highlight the functional evidence of premature vascular dysfunction as an early pathophysiological determinant of CVD risk among PLWH, discuss several mechanisms underlying premature vascular dysfunction in PLWH, and synthesize current research on the pathophysiological mechanisms underlying accelerated vascular aging in PLWH, focusing on immune activation, chronic inflammation, and oxidative stress. We consider understudied aspects such as HIV-related changes to the gut microbiome and psychosocial stress, which may serve as mechanisms through which exercise can abrogate accelerated vascular aging. Emphasizing the significance of exercise, we review various modalities and their impacts on vascular health, proposing a holistic approach to managing CVD risks in PLWH. The discussion extends to critical future study areas related to vascular aging, CVD, and the efficacy of exercise interventions, with a call for more inclusive research that considers the diversity of the PLWH population.
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Affiliation(s)
- Raymond Jones
- Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | | | - Lauren B. Beach
- Department of Medical Social Sciences, Northwestern, Chicago, IL
- Department of Preventive Medicine, Northwestern, Chicago, IL
| | - Merry L. Lindsey
- School of Graduate Studies, Meharry Medical College, Nashville, TN
- Research Service, Nashville VA Medical Center, Nashville, TN
| | - Annet Kirabo
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
- Vanderbilt Center for Immunobiology, Nashville, TN
- Vanderbilt Institute for Infection, Immunology and Inflammation, Nashville, TN
- Vanderbilt Institute for Global Health, Nashville, TN
| | - Antentor Hinton
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN
| | | | - Nathaniel D.M. Jenkins
- Department of Health and Human Physiology, University of Iowa, Iowa City, IA
- Abboud Cardiovascular Research Center, University of Iowa, Iowa City, IA
- Fraternal Order of Eagles Diabetes Research Center, University of Iowa, Iowa City, IA
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Huck DM, Weber B, Parks S, Divakaran S, Brown JM, Bibbo CF, Barrett L, Hainer J, Bay C, Martell L, Kogelman L, Triant VA, Chu J, Lin NH, Melbourne K, Sax PE, Di Carli MF. Coronary Microcirculatory Dysfunction in People With HIV and Its Association With Antiretroviral Therapy. J Am Heart Assoc 2023; 12:e029541. [PMID: 37947105 PMCID: PMC10727301 DOI: 10.1161/jaha.123.029541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 07/18/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND HIV infection and abacavir-containing antiretroviral regimens are associated with vascular endothelial dysfunction and increased cardiovascular risk. Positron emission tomography (PET)-derived myocardial blood flow reserve (MBFR), the ratio of vasodilator stress to rest myocardial blood flow, is a well-validated measure of coronary microvascular health and marker of cardiovascular risk. Our objective was to compare MBFR among people with HIV (PWH) with matched non-HIV controls and to assess whether switching from dolutegravir/lamivudine/abacavir to the non-abacavir regimen bictegravir/emtricitabine/tenofovir alafenamide (TAF) would improve MBFR. METHODS AND RESULTS Thirty-seven PWH were 1:2 matched on cardiovascular risk factors to 75 people without HIV, and MBFR corrected for differences in resting hemodynamics was compared in a cross-sectional design. PWH were majority men (68%) with a mean age of 56 years. Mean stress myocardial blood flow (1.83 mL/min per g [95% CI, 1.68-1.98] versus 2.40 mL/min per g [95% CI, 2.25-2.54]; P<0.001) and MBFR (2.18 [95% CI, 1.96-2.40] versus 2.68 [95% CI, 2.47-2.89]; P=0.002) was significantly lower in PWH than in people without HIV. In a single-arm, multicenter trial, a subset of 25 PWH who were virologically suppressed on dolutegravir/lamivudine/abacavir underwent positron emission tomography myocardial perfusion imaging at baseline and after switching to bictegravir/emtricitabine/TAF. MBFR was unchanged after switching to bictegravir/emtricitabine/TAF for a mean of 27 weeks (MBFR, 2.34 to 2.29; P=0.61), except in PWH with impaired MBFR at baseline (<2.00; N=6) in whom MBFR increased from 1.58 to 2.02 (P=0.02). CONCLUSIONS PWH had reduced coronary microvascular function compared with controls without HIV. Coronary microvascular function did not improve after switching from dolutegravir/lamivudine/abacavir to bictegravir/emtricitabine/TAF. REGISTRATION URL: https://www.clinicaltrials.gov; unique identifier: NCT03656783.
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Affiliation(s)
- Daniel M. Huck
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Brittany Weber
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Sean Parks
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Sanjay Divakaran
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Jenifer M. Brown
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Courtney F. Bibbo
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Leanne Barrett
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Jon Hainer
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Camden Bay
- Department of RadiologyBrigham and Women’s HospitalBostonMAUSA
| | - Laurel Martell
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Laura Kogelman
- Division of Geographic Medicine and Infectious DiseasesTufts Medical CenterBostonMAUSA
| | - Virginia A. Triant
- Division of Infectious Diseases, Massachusetts General HospitalHarvard Medical SchoolBostonMAUSA
- Division of General Internal MedicineMassachusetts General Hospital, Harvard Medical SchoolBostonMAUSA
| | - Jacqueline Chu
- Division of Infectious Diseases, Massachusetts General HospitalHarvard Medical SchoolBostonMAUSA
| | - Nina H. Lin
- Division of Infectious DiseasesBoston Medical CenterBostonMAUSA
| | | | - Paul E. Sax
- Division of Infectious Diseases, Department of MedicineBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
| | - Marcelo F. Di Carli
- Cardiovascular Imaging Program, Departments of Medicine and RadiologyBrigham and Women’s Hospital, Harvard Medical SchoolBostonMAUSA
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Hoffmann U, Lu MT, Foldyna B, Zanni MV, Karady J, Taron J, Zhai BK, Burdo T, Fitch KV, Kileel EM, Williams K, Fichtenbaum CJ, Overton ET, Malvestutto C, Aberg J, Currier J, Sponseller CA, Melbourne K, Floris-Moore M, Van Dam C, Keefer MC, Koletar SL, Douglas PS, Ribaudo H, Mayrhofer T, Grinspoon SK. Assessment of Coronary Artery Disease With Computed Tomography Angiography and Inflammatory and Immune Activation Biomarkers Among Adults With HIV Eligible for Primary Cardiovascular Prevention. JAMA Netw Open 2021; 4:e2114923. [PMID: 34185068 PMCID: PMC8243232 DOI: 10.1001/jamanetworkopen.2021.14923] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
IMPORTANCE Cardiovascular disease (CVD) is increased among people with HIV (PWH), but little is known regarding the prevalence and extent of coronary artery disease (CAD) and associated biological factors in PWH with low to moderate traditional CVD risk. OBJECTIVES To determine unique factors associated with CVD in PWH and to assess CAD by coronary computed tomography angiography (CTA) and critical pathways of arterial inflammation and immune activation. DESIGN, SETTING, AND PARTICIPANTS This cohort study among male and female PWH, aged 40 to 75 years, without known CVD, receiving stable antiretroviral therapy, and with low to moderate atherosclerotic cardiovascular disease (ASCVD) risk according to the 2013 American College of Cardiology/American Heart Association pooled cohort equation, was part of the Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE), a large, ongoing primary prevention trial of statin therapy among PWH conducted at 31 US sites. Participants were enrolled from May 2015 to February 2018. Data analysis was conducted from May to December 2020. EXPOSURE HIV disease. MAIN OUTCOMES AND MEASURES The primary outcome was the prevalence and composition of CAD assessed by coronary CTA and, secondarily, the association of CAD with traditional risk indices and circulating biomarkers, including insulin, monocyte chemoattractant protein 1 (MCP-1), interleukin (IL) 6, soluble CD14 (sCD14), sCD163, lipoprotein-associated phospholipase A2 (LpPLA2), oxidized low-density lipoprotein (oxLDL), and high-sensitivity C-reactive protein (hsCRP). RESULTS The sample included 755 participants, with a mean (SD) age of 51 (6) years, 124 (16%) female participants, 267 (35%) Black or African American participants, 182 (24%) Latinx participants, a low median (interquartile range) ASCVD risk (4.5% [2.6%-6.8%]), and well-controlled viremia. Overall, plaque was seen in 368 participants (49%), including among 52 of 175 participants (30%) with atherosclerotic CVD (ASCVD) risk of less than 2.5%. Luminal obstruction of at least 50% was rare (25 [3%]), but vulnerable plaque and high Leaman score (ie, >5) were more frequently observed (172 of 755 [23%] and 118 of 743 [16%], respectively). Overall, 251 of 718 participants (35%) demonstrated coronary artery calcium score scores greater than 0. IL-6, LpPLA2, oxLDL, and MCP-1 levels were higher in those with plaque compared with those without (eg, median [IQR] IL-6 level, 1.71 [1.05-3.04] pg/mL vs 1.45 [0.96-2.60] pg/mL; P = .008). LpPLA2 and IL-6 levels were associated with plaque in adjusted modeling, independent of traditional risk indices and HIV parameters (eg, IL-6: adjusted odds ratio, 1.07; 95% CI, 1.02-1.12; P = .01). CONCLUSIONS AND RELEVANCE In this study of a large primary prevention cohort of individuals with well-controlled HIV and low to moderate ASCVD risk, CAD, including noncalcified, nonobstructive, and vulnerable plaque, was highly prevalent. Participants with plaque demonstrated higher levels of immune activation and arterial inflammation, independent of traditional ASCVD risk and HIV parameters.
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Affiliation(s)
| | | | | | | | - Julia Karady
- Massachusetts General Hospital, Boston
- MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Jana Taron
- Massachusetts General Hospital, Boston
- University Hospital Freiburg, Freiburg, Germany
| | - Bingxue K. Zhai
- Massachusetts General Hospital, Boston
- Brigham and Women’s Hospital, Boston, Massachusetts
| | | | | | | | | | | | | | | | - Judith Aberg
- Icahn School of Medicine at Mount Sinai, New York, New York
| | | | | | | | | | - Cornelius Van Dam
- Greensboro Clinical Research Site, Cone Health, Greensboro, North Carolina
| | - Michael C. Keefer
- University of Rochester Adult HIV Therapeutic Strategies Network Clinical Research Site, Rochester, New York
| | | | - Pamela S. Douglas
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Heather Ribaudo
- Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Thomas Mayrhofer
- Massachusetts General Hospital, Boston
- School of Business Studies, Stralsund University of Applied Sciences, Stralsund, Germany
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Aryal SR, Bajaj NS, Von Mering G, Ahmed MI. The role of multimodality imaging in HIV-related heart disease. J Nucl Cardiol 2021; 28:531-535. [PMID: 32820425 DOI: 10.1007/s12350-020-02291-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 06/29/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Sudeep Raj Aryal
- Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA.
| | - Navkaranbir S Bajaj
- Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Gregory Von Mering
- Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA
- UAB Structural Heart & Valve Clinic at Spain Wallace, 619 19th Street South, Birmingham, AL, 35233, USA
| | - Mustafa I Ahmed
- Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA
- UAB Structural Heart & Valve Clinic at Spain Wallace, 619 19th Street South, Birmingham, AL, 35233, USA
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Tarr PE, Ledergerber B, Calmy A, Doco-Lecompte T, Schoepf IC, Marzel A, Weber R, Kaufmann PA, Nkoulou R, Buechel RR, Kovari H. Longitudinal Progression of Subclinical Coronary Atherosclerosis in Swiss HIV-Positive Compared With HIV-Negative Persons Undergoing Coronary Calcium Score Scan and CT Angiography. Open Forum Infect Dis 2020; 7:ofaa438. [PMID: 33134415 PMCID: PMC7585327 DOI: 10.1093/ofid/ofaa438] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/11/2020] [Indexed: 01/11/2023] Open
Abstract
Background People with HIV (HIV+) may have increased cardiovascular event rates compared with HIV-negative (HIV-) persons. Cross-sectional data from the United States and Switzerland, based on coronary artery calcium scan (CAC) and coronary computed tomography angiography (CCTA), suggest, respectively, increased and similar prevalence of subclinical atherosclerosis in HIV+ vs HIV- persons. Methods We repeated CAC/CCTA in 340 HIV+ and 90 HIV- study participants >2 years after baseline CAC/CCTA. We assessed the association of HIV infection, Framingham risk score (FRS), and HIV-related factors with the progression of subclinical atherosclerosis. Results HIV+ were younger than HIV- participants (median age, 52 vs 56 years; P < .01) but had similar median 10-year FRS (8.9% vs 9.0%; P = .82); 94% had suppressed HIV viral load. In univariable and multivariable analyses, FRS was associated with the incidence rate ratio (IRR) of new subclinical atherosclerosis at the follow-up CAC/CCTA, but HIV infection was not: any plaque (adjusted IRR for HIV+ vs HIV- participants, 1.21; 95% CI, 0.62–2.35), calcified plaque (adjusted IRR for HIV+ vs HIV- participants, 1.06; 95% CI, 0.56–2), noncalcified/mixed plaque (adjusted IRR for HIV+ vs HIV- participants, 1.24; 95% CI, 0.69–2.21), and high-risk plaque (adjusted IRR for HIV+ vs HIV- participants, 1.46; 95% CI, 0.66–3.20). Progression of CAC score between baseline and follow-up CAC/CCTA was similar in HIV+ (median annualized change [interquartile range {IQR}], 0.41 [0–10.19]) and HIV- participants (median annualized change [IQR], 2.38 [0–16.29]; P = .11), as was progression of coronary segment severity score (HIV+: median annualized change [IQR], 0 [0–0.47]; HIV-: median annualized change [IQR], 0 [0–0.52]; P = .10) and coronary segment involvement score (HIV+: median annualized change [IQR], 0 [0–0.45]; HIV-: median annualized change [IQR], 0 [0–0.41]; P = .25). Conclusions In this longitudinal CAC/CCTA study from Switzerland, Framingham risk score was associated with progression of subclinical atherosclerosis, but HIV infection was not.
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Affiliation(s)
- Philip E Tarr
- University Department of Medicine and Division of Infectious Diseases, Kantonsspital Baselland, University of Basel, Bruderholz, Switzerland
| | - Bruno Ledergerber
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Alexandra Calmy
- Division of Infectious Diseases, University Hospital Geneva, University of Geneva, Geneva, Switzerland
| | - Thanh Doco-Lecompte
- Division of Infectious Diseases, University Hospital Geneva, University of Geneva, Geneva, Switzerland
| | - Isabella C Schoepf
- University Department of Medicine and Division of Infectious Diseases, Kantonsspital Baselland, University of Basel, Bruderholz, Switzerland
| | - Alex Marzel
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Rainer Weber
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Philipp A Kaufmann
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - René Nkoulou
- Division of Cardiology, University Hospital Geneva, University of Geneva, Geneva, Switzerland
| | - Ronny R Buechel
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Helen Kovari
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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Thienemann F, Ntusi NAB, Battegay E, Mueller BU, Cheetham M. Multimorbidity and cardiovascular disease: a perspective on low- and middle-income countries. Cardiovasc Diagn Ther 2020; 10:376-385. [PMID: 32420119 PMCID: PMC7225439 DOI: 10.21037/cdt.2019.09.09] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 09/06/2019] [Indexed: 01/11/2023]
Abstract
New and changing patterns of multimorbidity (MM), i.e., multiple concurrent acute or chronic diseases in a person, are emerging in low- and middle-income countries (LMICs). The interplay of underlying population-specific factors and lifestyle habits combined with the colliding epidemics of communicable and non-communicable diseases presents new disease combinations, complexities and risks that are not common in high-income countries (HICs). The complexities and risks include those arising from potentially harmful drug-drug and drug-disease interactions (DDIs), the management of which may be considered as MM in the true sense. A major concern in LMICs is the increasing burden of leading cardiovascular diseases, prevalence of associated risk factors and co-occurrence with other morbidities. New models of MM management and integrated care can respond to the needs of specific multimorbid populations, with some LMICs making substantial progress (e.g., integration of tuberculosis and HIV services in South Africa). But there is a dearth of relevant data on the changing patterns and underlying factors and determinants of MM, the associated complexities and risks of DDIs in MM management, and the barriers to integrated care in LMICs. This requires careful attention.
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Affiliation(s)
- Friedrich Thienemann
- Department of Internal Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department of Medicine, Faculty of Health Science, University of Cape Town, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Diseases and Molecular Medicine, Faculty of Health Science, University of Cape Town, Cape Town, South Africa
| | - Ntobeko A. B. Ntusi
- Department of Medicine, Faculty of Health Science, University of Cape Town, Cape Town, South Africa
| | - Edouard Battegay
- Department of Internal Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- University Research Priority Program “Dynamics of Healthy Aging”, University of Zurich, Zurich, Switzerland
| | - Beatrice U. Mueller
- Department of Internal Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Marcus Cheetham
- Department of Internal Medicine, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- University Research Priority Program “Dynamics of Healthy Aging”, University of Zurich, Zurich, Switzerland
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Ozemek C, Erlandson KM, Jankowski CM. Physical activity and exercise to improve cardiovascular health for adults living with HIV. Prog Cardiovasc Dis 2020; 63:178-183. [PMID: 32014512 DOI: 10.1016/j.pcad.2020.01.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 01/29/2020] [Indexed: 12/11/2022]
Abstract
Pharmacologic advancements in the treatment of human immunodeficiency virus (HIV) has extended the life expectancy of people living with HIV (PLWH). An unfortunate side effect of HIV treatment, however, is an increased prevalence of dyslipidemia, glycemic dysregulation and abnormal distribution of body fat (lipodystrophy). Consequently, the risk of developing cardiovascular disease (CVD) is significantly increased in PLWH and ultimately a major cause of mortality. Physical activity and exercise training are interventions that have effectively protected against the development of CVD and, in the presence of CVD, has help mitigate morbidity and mortality. Early concerns over potential immunosuppressive effects of exercise in PLWH have largely been dispelled and in some cases exercise has been shown to strengthen markers of immune function. Interventions with aerobic exercise, resistance exercise, and their combination, particularly at higher intensities, are showing promising health outcomes in PLWH. This review will summarize the key cardiovascular and metabolic effects of antiretroviral therapy; the effects of the types and intensities of exercise on cardiorespiratory fitness, cardiometabolic markers, and muscle strength; and provide recommendations on strategies to apply exercise interventions in clinical settings.
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Affiliation(s)
- Cemal Ozemek
- Department of Physical Therapy, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, USA.
| | - Kristine M Erlandson
- School of Medicine, Division of Infectious Diseases, University of Colorado-Anschutz Medical Campus, Aurora, CO, USA
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Calza L, Borderi M, Colangeli V, Borioni A, Coladonato S, Granozzi B, Viale P. No progression of subclinical atherosclerosis in HIV-infected patients starting an initial regimen including tenofovir alafenamide/emtricitabine plus raltegravir, dolutegravir or elvitegravir/cobicistat during a two-year follow-up. Infect Dis (Lond) 2019; 52:249-256. [PMID: 31876437 DOI: 10.1080/23744235.2019.1707279] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Objectives: Cardiovascular disease has become one of the most common comorbidities among HIV-infected patients, but available data about the correlation between antiretroviral drugs and progression rate of atherosclerotic disease are still limited. We evaluated the progression rate of carotid atherosclerosis in patients starting an initial antiretroviral regimen including one integrase strand transfer inhibitor (INSTI).Methods: Observational, prospective study involving HIV-1-infected, antiretroviral therapy-naive, adult patients who started an antiretroviral regimen including tenofovir alafenamide/emtricitabine (TAF/FTC) plus raltegravir (RAL group), elvitegravir/cobicistat (EVG/c group), or dolutegravir (DTG group). Patients with known cardiovascular disease or diabetes mellitus were excluded from the study. The progression rate of atherosclerosis has been assessed by carotid Doppler ultrasonography at baseline and after 24 months.Results: Overall, 102 patients were enrolled into the study: 73 males, with mean age of 48.7 years: 32, 36 and 34 patients were included in the RAL, EVG/c and DTG groups, respectively. The baseline features of the enrolled patients were comparable across the three groups. At 24 months, the mean intima-media thickness (IMT) increase at the carotid bifurcation was 0.026 mm in the RAL group, 0.029 mm in EVG/c group and 0.032 mm in DTG group. The mean IMT increases after 24 months were comparable across the three groups and statistically not significant in all the evaluated anatomical sites.Conclusions: The initial antiretroviral therapy with TAF/FTC plus RAL, EVG/c or DTG for 24 months led to a comparable and not significant effect on the progression rate of carotid atherosclerosis.
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Affiliation(s)
- Leonardo Calza
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, "Alma Mater Studiorum", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Marco Borderi
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, "Alma Mater Studiorum", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Vincenzo Colangeli
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, "Alma Mater Studiorum", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Aurora Borioni
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, "Alma Mater Studiorum", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Simona Coladonato
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, "Alma Mater Studiorum", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Bianca Granozzi
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, "Alma Mater Studiorum", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Pierluigi Viale
- Department of Medical and Surgical Sciences, Section of Infectious Diseases, "Alma Mater Studiorum", University of Bologna, S. Orsola-Malpighi Hospital, Bologna, Italy
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Schoepf IC, Buechel RR, Kovari H, Hammoud DA, Tarr PE. Subclinical Atherosclerosis Imaging in People Living with HIV. J Clin Med 2019; 8:E1125. [PMID: 31362391 PMCID: PMC6723163 DOI: 10.3390/jcm8081125] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 07/18/2019] [Accepted: 07/26/2019] [Indexed: 02/06/2023] Open
Abstract
In many, but not all studies, people living with HIV (PLWH) have an increased risk of coronary artery disease (CAD) events compared to the general population. This has generated considerable interest in the early, non-invasive detection of asymptomatic (subclinical) atherosclerosis in PLWH. Ultrasound studies assessing carotid artery intima-media thickness (CIMT) have tended to show a somewhat greater thickness in HIV+ compared to HIV-, likely due to an increased prevalence of cardiovascular (CV) risk factors in PLWH. Coronary artery calcification (CAC) determination by non-contrast computed tomography (CT) seems promising to predict CV events but is limited to the detection of calcified plaque. Coronary CT angiography (CCTA) detects calcified and non-calcified plaque and predicts CAD better than either CAC or CIMT. A normal CCTA predicts survival free of CV events over a very long time-span. Research imaging techniques, including black-blood magnetic resonance imaging of the vessel wall and 18F-fluorodeoxyglucose positron emission tomography for the assessment of arterial inflammation have provided insights into the prevalence of HIV-vasculopathy and associated risk factors, but their clinical applicability remains limited. Therefore, CCTA currently appears as the most promising cardiac imaging modality in PLWH for the evaluation of suspected CAD, particularly in patients <50 years, in whom most atherosclerotic coronary lesions are non-calcified.
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Affiliation(s)
- Isabella C Schoepf
- University Department of Medicine and Infectious Diseases Service, Kantonsspital Baselland, University of Basel, 4101 Bruderholz, Switzerland
| | - Ronny R Buechel
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland
| | - Helen Kovari
- Division of Infectious Diseases and Hospital Epidemiology, University of Zurich, 8091 Zurich, Switzerland
| | - Dima A Hammoud
- Center for Infectious Disease Imaging, Radiology and Imaging Sciences, National Institutes of Health, Bethesda, MD 20892, USA
| | - Philip E Tarr
- University Department of Medicine and Infectious Diseases Service, Kantonsspital Baselland, University of Basel, 4101 Bruderholz, Switzerland.
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