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Alla SSM, Shah DJ, Ratheesh V, Alla D, Tummala T, Khetan MS, Shah RJ, Bayeh RG, Fatima M, Ahmed SK, Sabıroğlu M. Effectiveness of statins in people living with HIV: a systematic review and meta-analysis of randomized controlled trials. Expert Rev Clin Pharmacol 2024:1-9. [PMID: 38629133 DOI: 10.1080/17512433.2024.2344672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 04/15/2024] [Indexed: 04/26/2024]
Abstract
INTRODUCTION People living with HIV (PLWH) receiving statin therapy have shown improved lipid profiles. However, they are not free from side effects, thereby requiring strict monitoring of the therapy. The meta-analysis aims to analyze the effect of statins in PLWH and critically appraise the effectiveness of statin therapy in PLWH. METHODS PubMed, Scopus, and Web of Science servers were used to conduct a systematic search in compliance with the PRISMA guidelines. The meta-analysis of pooled effect estimates is produced using Revman software. RESULTS A total of 12 RCTs with 8716 participants were included in the analysis. Analysis of the overall effect estimates found that statins resulted in a mean reduction of 41.15 mg/dl (MD = -41.15; 95% CI: -44.19, -38.11; p < 0.00001), 34.99 mg/dl (MD = -34.99; 95% CI: -34.99; 95% CI: -41.16, -28.82; p < 0.00001), and 7.36 mg/dl (MD = -7.36; 95% CI = -48.35, -33.62; p < 0.00001) in total cholesterol, low-density lipoprotein, and triglyceride levels, respectively. It is revealed that statins are associated with a significant increase in the discontinuation rate of treatment compared to placebo treatment (RR: 1.90; 95% CI: 1.36-2.65; p = 0.0002). CONCLUSION When considered collectively, statin therapy's advantages appear to exceed its occasional predictable side effects like liver or muscle toxicity. REGISTRATION PROSPERO registration ID: CRD42023469521.
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Affiliation(s)
| | - Dhruv J Shah
- Department of Public Health, Massachusetts College of Pharmacy and Health Sciences, Boston, USA
| | - Vysakh Ratheesh
- Department of General Medicine, Medical University Pleven, Pleven, Bulgaria
| | - Deekshitha Alla
- Department of General Medicine, Andhra Medical College, Visakhapatnam, India
| | - Thanmayee Tummala
- Department of General Medicine, Bhaskar Medical College and Bhaskar General Hospital, Hyderabad, India
| | - Moksh S Khetan
- Department of General Medicine, Vedantaa Institute of Medical Sciences, Dahanu, India
| | - Ritika J Shah
- Department of General Medicine, Vedantaa Institute of Medical Sciences, Dahanu, India
| | - Ruth G Bayeh
- Department of General Medicine, Adama General Hospital and Medical College, Adama, Ethiopia
| | - Mahek Fatima
- Department of General Medicine, Osmania Medical College, Hyderabad, India
| | - Sanah K Ahmed
- Department of General Medicine, MVJ Medical College and Research Hospital, Bangalore, India
| | - Mert Sabıroğlu
- Department of Medicine, Koc University School of Medicine, Istanbul, Türkiye
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Abd-Elmoniem KZ, Ishaq H, Purdy J, Matta J, Hamimi A, Hannoush H, Hadigan C, Gharib AM. Association of Coronary Wall Thickening and Diminished Diastolic Function in Asymptomatic, Low Cardiovascular Disease-Risk Persons Living with HIV. Radiol Cardiothorac Imaging 2024; 6:e230102. [PMID: 38573125 PMCID: PMC11056756 DOI: 10.1148/ryct.230102] [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: 04/10/2023] [Revised: 12/19/2023] [Accepted: 02/14/2024] [Indexed: 04/05/2024]
Abstract
Purpose To assess early subclinical coronary artery disease (CAD) burden and its relation to myocardial function in asymptomatic persons living with HIV (PLWH) who are at low risk for cardiovascular disease (CVD). Materials and Methods In this prospective, HIPAA-compliant study (ClinicalTrials.gov NCT01656564 and NCT01399385) conducted from April 2010 to May 2013, 74 adult PLWH without known CVD and 25 matched healthy controls underwent coronary MRI to measure coronary vessel wall thickness (VWT) and echocardiography to assess left ventricular function. Univariable and multivariable linear regression analyses were used to evaluate statistical associations. Results For PLWH, the mean age was 49 years ± 11 (SD), and the median Framingham risk score was 3.2 (IQR, 0.5-6.6); for matched healthy controls, the mean age was 46 years ± 8 and Framingham risk score was 2.3 (IQR, 0.6-6.1). PLWH demonstrated significantly greater coronary artery VWT than did controls (1.47 mm ± 0.22 vs 1.34 mm ± 0.18; P = .006) and a higher left ventricular mass index (LVMI) (77 ± 16 vs 70 ± 13; P = .04). Compared with controls, PLWH showed altered association between coronary artery VWT and both E/A (ratio of left ventricular-filling peak blood flow velocity in early diastole [E wave] to that in late diastole [A wave]) (P = .03) and LVMI (P = .04). In the PLWH subgroup analysis, coronary artery VWT increase was associated with lower E/A (P < .001) and higher LVMI (P = .03), indicating restricted diastolic function. In addition, didanosine exposure was associated with increased coronary artery VWT and decreased E/A ratio. Conclusion Asymptomatic low-CVD-risk PLWH demonstrated increased coronary artery VWT in association with impaired diastolic function, which may be amenable to follow-up studies of coronary pathogenesis to identify potential effects on the myocardium and risk modification strategies. Keywords: Coronary Vessel Wall Thickness, Diastolic Function, HIV, MRI, Echocardiography, Atherosclerosis Clinical trial registration nos. NCT01656564 and NCT01399385 Supplemental material is available for this article. © RSNA, 2024.
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Affiliation(s)
- Khaled Z. Abd-Elmoniem
- From the Biomedical and Metabolic Imaging Branch, National Institute
of Diabetes and Digestive and Kidney Diseases (K.Z.A.E., H.I., J.M., A.H.,
A.M.G.), Critical Care Medicine Department, National Institutes of Health
Clinical Center (J.P.), National Human Genome Research Institute (H.H.), and
National Institute of Allergy and Infectious Diseases (C.H.), National
Institutes of Health, 10 Center Dr, Bethesda, MD 20892; and Department of
Radiology, University of Chicago, Chicago, Ill (A.H.)
| | - Hadjira Ishaq
- From the Biomedical and Metabolic Imaging Branch, National Institute
of Diabetes and Digestive and Kidney Diseases (K.Z.A.E., H.I., J.M., A.H.,
A.M.G.), Critical Care Medicine Department, National Institutes of Health
Clinical Center (J.P.), National Human Genome Research Institute (H.H.), and
National Institute of Allergy and Infectious Diseases (C.H.), National
Institutes of Health, 10 Center Dr, Bethesda, MD 20892; and Department of
Radiology, University of Chicago, Chicago, Ill (A.H.)
| | - Julia Purdy
- From the Biomedical and Metabolic Imaging Branch, National Institute
of Diabetes and Digestive and Kidney Diseases (K.Z.A.E., H.I., J.M., A.H.,
A.M.G.), Critical Care Medicine Department, National Institutes of Health
Clinical Center (J.P.), National Human Genome Research Institute (H.H.), and
National Institute of Allergy and Infectious Diseases (C.H.), National
Institutes of Health, 10 Center Dr, Bethesda, MD 20892; and Department of
Radiology, University of Chicago, Chicago, Ill (A.H.)
| | - Jatin Matta
- From the Biomedical and Metabolic Imaging Branch, National Institute
of Diabetes and Digestive and Kidney Diseases (K.Z.A.E., H.I., J.M., A.H.,
A.M.G.), Critical Care Medicine Department, National Institutes of Health
Clinical Center (J.P.), National Human Genome Research Institute (H.H.), and
National Institute of Allergy and Infectious Diseases (C.H.), National
Institutes of Health, 10 Center Dr, Bethesda, MD 20892; and Department of
Radiology, University of Chicago, Chicago, Ill (A.H.)
| | - Ahmed Hamimi
- From the Biomedical and Metabolic Imaging Branch, National Institute
of Diabetes and Digestive and Kidney Diseases (K.Z.A.E., H.I., J.M., A.H.,
A.M.G.), Critical Care Medicine Department, National Institutes of Health
Clinical Center (J.P.), National Human Genome Research Institute (H.H.), and
National Institute of Allergy and Infectious Diseases (C.H.), National
Institutes of Health, 10 Center Dr, Bethesda, MD 20892; and Department of
Radiology, University of Chicago, Chicago, Ill (A.H.)
| | - Hwaida Hannoush
- From the Biomedical and Metabolic Imaging Branch, National Institute
of Diabetes and Digestive and Kidney Diseases (K.Z.A.E., H.I., J.M., A.H.,
A.M.G.), Critical Care Medicine Department, National Institutes of Health
Clinical Center (J.P.), National Human Genome Research Institute (H.H.), and
National Institute of Allergy and Infectious Diseases (C.H.), National
Institutes of Health, 10 Center Dr, Bethesda, MD 20892; and Department of
Radiology, University of Chicago, Chicago, Ill (A.H.)
| | - Colleen Hadigan
- From the Biomedical and Metabolic Imaging Branch, National Institute
of Diabetes and Digestive and Kidney Diseases (K.Z.A.E., H.I., J.M., A.H.,
A.M.G.), Critical Care Medicine Department, National Institutes of Health
Clinical Center (J.P.), National Human Genome Research Institute (H.H.), and
National Institute of Allergy and Infectious Diseases (C.H.), National
Institutes of Health, 10 Center Dr, Bethesda, MD 20892; and Department of
Radiology, University of Chicago, Chicago, Ill (A.H.)
| | - Ahmed M. Gharib
- From the Biomedical and Metabolic Imaging Branch, National Institute
of Diabetes and Digestive and Kidney Diseases (K.Z.A.E., H.I., J.M., A.H.,
A.M.G.), Critical Care Medicine Department, National Institutes of Health
Clinical Center (J.P.), National Human Genome Research Institute (H.H.), and
National Institute of Allergy and Infectious Diseases (C.H.), National
Institutes of Health, 10 Center Dr, Bethesda, MD 20892; and Department of
Radiology, University of Chicago, Chicago, Ill (A.H.)
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Serrano-Villar S, Moltó-Marhuenda J, Montero-Alonso M, Diaz-Torné C, López-Cavanillas M, Pérez de Isla L. Knowledge, attitudes and practices in HIV-related chronic inflammation and cardiovascular risk in Spain. ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA (ENGLISH ED.) 2023:S2529-993X(23)00261-7. [PMID: 37945466 DOI: 10.1016/j.eimce.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 07/27/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND People with HIV (PWH) in suppressive antiretroviral treatment suffer from chronic inflammation-related comorbidities, mainly cardiovascular diseases. However, given the lack of specific evidence about inflammation in PWH, clinical guidelines do not provide recommendations for the management of this issue. To date, physician awareness of inflammation in PWH remains unclear. We analyzed the knowledge, attitudes, and practices (KAP) related to inflammation, particularly in the clinical management of PWH, of infectious disease specialists (IDS)/internists compared to other specialists treating inflammation directly (rheumatologists) or its cardiovascular consequences (cardiologists). METHODS A committee of IDS/internists treating PWH, cardiologists, and rheumatologists designed the KAP questionnaire. The survey was completed by 405 participants (135 physicians per specialty) stratified by Spanish geography, hospital size, and number of PWH under care (IDS/internists only). RESULTS IDS/internists treating PWH scored higher than cardiologists and rheumatologists on knowledge of inflammation (5.5±1.4 out of 8 points vs. 5.2±1.3 and 4.6±1.4 points, respectively; p<0.05). Nevertheless, rheumatologists showed the most proactive attitude toward inflammation (i.e., biomarkers monitoring, anti-inflammatory drug prescription and cardiologist referral), followed by cardiologists and IDS/internists (13±3 of a total of 16 points vs. 11±3 and 10±3.3 points, respectively; p<0.05), irrespective of hospital size and years of experience. Most IDS/internists (59%) include inflammation in their therapeutic recommendations. However, in IDS/internists treating PWH, we observed a negative correlation between years of experience and concern about the clinical consequences of inflammation. CONCLUSION Our findings show that, compared to other specialists, infectious disease specialists/internists have high knowledge about inflammation in HIV infection, but, in the absence of scientific evidence to base their decisions on inflammatory markers, the therapeutic implications are scarce. The results support the need for more evidence on the monitoring and treatment of inflammation in PWH.
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Affiliation(s)
- Sergio Serrano-Villar
- Department of Infectious Diseases, Ramon y Cajal Hospital and IRYCIS, Madrid, Spain; Centro de Investigación en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain.
| | - José Moltó-Marhuenda
- Centro de Investigación en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain; Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain; Fight AIDS and Infectious Diseases Foundation, Badalona, Barcelona, Spain
| | | | - Cesar Diaz-Torné
- Rheumatology Department, Sant Pau i Santa Creu Hospital, Barcelona, Spain
| | | | - Leopoldo Pérez de Isla
- Cardiology Department, San Carlos Clinic Hospital, Universidad Complutense, Madrid, Spain
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Filipkowski AM, Kundu S, Eden SK, Alcorn CW, Justice AC, So-Armah KA, Tindle HA, Wells QS, Beckman JA, Freiberg MS, Aday AW. Association of HIV Infection and Incident Abdominal Aortic Aneurysm Among 143 001 Veterans. Circulation 2023; 148:135-143. [PMID: 37226738 PMCID: PMC10443901 DOI: 10.1161/circulationaha.122.063040] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 05/01/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND People with HIV (PWH) have an increased risk of cardiovascular disease. Previous cross-sectional data suggest there is a higher prevalence of abdominal aortic aneurysm (AAA) in PWH than in those without HIV. Whether PWH have an increased risk of incident AAA compared with those without HIV is unknown. METHODS We analyzed data among participants without prevalent AAA from the Veterans Aging Cohort Study, a prospective, observational, longitudinal cohort of veterans with HIV matched 1:2 with veterans without HIV infection. We calculated AAA rates by HIV status and assessed the association between HIV infection and incident AAA using Cox proportional hazards models. We defined AAA using the International Classification of Diseases, 9th or 10th revision, or Current Procedural Terminology codes and adjusted all models for demographic characteristics, cardiovascular disease risk factors, and substance use. Secondary analyses examined the association between time-varying CD4+ T-cell count or HIV viral load and incident AAA. RESULTS Among 143 001 participants (43 766 with HIV), over a median follow-up of 8.7 years, there were 2431 incident AAA events (26.4% among PWH). Rates of incident AAA per 1000 person-years were similar among PWH (2.0 [95% CI, 1.9-2.2]) and people without HIV (2.2 [95% CI, 2.1-2.3]). There was no evidence that HIV infection increased the risk of incident AAA compared with no HIV infection (adjusted hazard ratio, 1.02 [95% CI, 0.92-1.13]). In adjusted analyses with time-varying CD4+ T-cell counts or HIV viral load, PWH with CD4+ T-cell counts <200 cells/mm3 (adjusted hazard ratio, 1.29 [95% CI, 1.02-1.65]) or HIV viral load ≥500 copies/mL (adjusted hazard ratio, 1.29 [95% CI, 1.09-1.52]) had an increased risk of AAA compared with those without HIV. CONCLUSIONS HIV infection is associated with an increased risk of AAA among those with low CD4+ T-cell counts or elevated HIV viral load over time.
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Affiliation(s)
| | - Suman Kundu
- Vanderbilt Translational and Clinical Cardiovascular Research Center, Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Svetlana K. Eden
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Charles W. Alcorn
- University of Pittsburgh School of Public Health, Pittsburgh, PA, USA
| | - Amy C. Justice
- Veterans Affairs Connecticut Healthcare System, CT, USA
- Department of Internal Medicine, Yale School of Medicine, West Haven, CT, USA
| | - Kaku A. So-Armah
- Division of General Internal Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Hilary A. Tindle
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Quinn S. Wells
- Vanderbilt Translational and Clinical Cardiovascular Research Center, Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Joshua A. Beckman
- Vanderbilt Translational and Clinical Cardiovascular Research Center, Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Matthew S. Freiberg
- Vanderbilt Translational and Clinical Cardiovascular Research Center, Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, USA
| | - Aaron W. Aday
- Vanderbilt Translational and Clinical Cardiovascular Research Center, Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
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Akinosoglou K, Kolosaka M, Schinas G, Delastic AL, Antonopoulou S, Perperis A, Marangos M, Mouzaki A, Gogos C. Association of Antiretroviral Therapy with Platelet Function and Systemic Inflammatory Response in People Living with HIV: A Cross-Sectional Study. Microorganisms 2023; 11:microorganisms11040958. [PMID: 37110381 PMCID: PMC10144397 DOI: 10.3390/microorganisms11040958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 04/03/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
People living with HIV (PLWHIV) present an increased risk of adverse cardiovascular events. We aimed to assess whether antiretroviral therapy (ART) pharmacologically enhances platelet reactivity and platelet activation intensity, and explore the potential association with underlying inflammatory status. This was a cross-sectional cohort study carried out among PLWHIV on diverse ART regimens. Platelet reactivity and activation intensity were assessed using the bedside point-of-care VerifyNow assay, in P2Y12 reaction units (PRU), measurements of monocyte-platelet complexes, and P-selectin and GPIIb/IIIa expression increase, following activation with ADP, respectively. Levels of major inflammatory markers and whole blood parameters were also evaluated. In total, 71 PLWHIV, 59 on ART and 22 healthy controls, were included in this study. PRU values were significantly elevated in PLWHIV compared to controls [Mean; 257.85 vs. 196.67, p < 0.0001], but no significant differences were noted between ART-naïve or ART-experienced PLWHIV, or between TAF/TDF and ABC based regimens, similar to systemic inflammatory response. However, within-group analysis showed that PRUs were significantly higher in ABC/PI vs ABC/INSTI or TAF/TDF + PI patients, in line with levels of IL-2. PRU values did not correlate strongly with CD4 counts, viral load, or cytokine values. P-selectin and GPIIb/IIIa expression increased following ADP activation and were significantly more prominent in PLWHIV (p < 0.005). Platelet reactivity and platelet activation intensity were shown to be increased in PLWHIV, but they did not appear to be related to ART initiation, similar to the underlying systemic inflammatory response.
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Affiliation(s)
- Karolina Akinosoglou
- Department of Internal Medicine, University General Hospital of Patras, 26504 Patras, Greece
- Medical School, University of Patras, 26504 Patras, Greece
- Division of Infectious Diseases, Department of Internal Medicine, University of Patras, 26504, Patras, Greece
| | - Martha Kolosaka
- Department of Internal Medicine, University General Hospital of Patras, 26504 Patras, Greece
| | - George Schinas
- Medical School, University of Patras, 26504 Patras, Greece
| | - Anne-Lise Delastic
- Laboratory of Immuno-Hematology, Medical School, University of Patras, 26504 Patras, Greece
| | - Stefania Antonopoulou
- Laboratory of Immuno-Hematology, Medical School, University of Patras, 26504 Patras, Greece
| | - Angelos Perperis
- Department of Cardiology, University General Hospital of Patras, 26504 Patras, Greece
| | - Markos Marangos
- Department of Internal Medicine, University General Hospital of Patras, 26504 Patras, Greece
- Medical School, University of Patras, 26504 Patras, Greece
- Division of Infectious Diseases, Department of Internal Medicine, University of Patras, 26504, Patras, Greece
| | - Athanasia Mouzaki
- Medical School, University of Patras, 26504 Patras, Greece
- Laboratory of Immuno-Hematology, Medical School, University of Patras, 26504 Patras, Greece
| | - Charalambos Gogos
- Department of Internal Medicine, University General Hospital of Patras, 26504 Patras, Greece
- Medical School, University of Patras, 26504 Patras, Greece
- Division of Infectious Diseases, Department of Internal Medicine, University of Patras, 26504, Patras, Greece
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Liblik K, Lam J, Pham A, Byun J, Farina JM, Baranchuk A. Sexually Transmitted Infections & the Heart. Curr Probl Cardiol 2023; 48:101629. [PMID: 36740205 DOI: 10.1016/j.cpcardiol.2023.101629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 01/23/2023] [Indexed: 02/05/2023]
Abstract
Sexually transmitted infections (STIs) have substantial morbidity and mortality worldwide, with over 1 million new infections occurring daily. Similarly, cardiovascular (CV) disease is the leading global cause of death and has tremendous impact on disability as well as quality of life. Several STIs have potential CV consequences and may precipitate reoccurrence of underlying CV comorbidity. Notably, untreated STIs and associated CV complications have an increased impact on marginalized individuals and those with limited access to health resources and care. Syphilis, human immunodeficiency virus, human papillomavirus, herpes simplex virus, hepatitis B, hepatitis C, cytomegalovirus, chlamydia, gonorrhea, and trichomoniasis have been identified as having CV implications. Yet, the data linking compromised CV health and STIs have not previously been summarized. The present review encapsulates the current knowledge surrounding the impacts of STIs on CV health as well as diagnostic and treatment strategies.
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Affiliation(s)
- Kiera Liblik
- Department of Medicine, Kingston Health Sciences Centre, Queen's University, Kingston, ON, Canada
| | - Jeffrey Lam
- Department of Medicine, Kingston Health Sciences Centre, Queen's University, Kingston, ON, Canada
| | - Alex Pham
- Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Jin Byun
- Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Juan M Farina
- Division of Cardiothoracic Surgery, Mayo Clinic, Phoenix, AZ
| | - Adrian Baranchuk
- Division of Cardiology, Kingston Health Sciences Centre, Queen's University, Kingston, ON, Canada.
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Lund NC, Kayode Y, McReynolds MR, Clemmer DC, Hudson H, Clerc I, Hong HK, Brenchley JM, Bass J, D'Aquila RT, Taylor HE. mTOR regulation of metabolism limits LPS-induced monocyte inflammatory and procoagulant responses. Commun Biol 2022; 5:878. [PMID: 36028574 PMCID: PMC9412771 DOI: 10.1038/s42003-022-03804-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 08/05/2022] [Indexed: 11/30/2022] Open
Abstract
Translocated lipopolysaccharide (LPS) activates monocytes via TLR4 and is hypothesized to increase cardiovascular disease risk in persons living with HIV. We tested whether mTOR activity supports LPS-stimulated monocyte production of pro-inflammatory cytokines and tissue factor (TF), as it propels the inflammatory response in several immune cell types besides monocytes. However, multi-omics analyses here demonstrate that mTOR activates a metabolic pathway that limits abundance of these gene products in monocytes. Treatment of primary human monocytes with catalytic mTOR inhibitors (mTORi) increased LPS-induced polyfunctional responses, including production of IL-1β, IL-6, and the pro-coagulant, TF. NF-κB-driven transcriptional activity is enhanced with LPS stimulation after mTORi treatment to increase expression of F3 (TF). Moreover, intracellular NAD+ availability is restricted due to decreased salvage pathway synthesis. These results document mTOR-mediated restraint of the LPS-induced transcriptional response in monocytes and a metabolic mechanism informing strategies to reverse enhanced risk of coagulopathy in pro-inflammatory states.
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Affiliation(s)
- Nina C Lund
- Division of Infectious Diseases, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Yetunde Kayode
- Department of Microbiology & Immunology, SUNY Upstate Medical University, Syracuse, NY, 13210, USA
| | - Melanie R McReynolds
- Department of Biochemistry and Molecular Biology, Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA, 16802, USA
| | - Deanna C Clemmer
- Department of Microbiology & Immunology, SUNY Upstate Medical University, Syracuse, NY, 13210, USA
| | - Hannah Hudson
- Division of Infectious Diseases, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Isabelle Clerc
- Division of Infectious Diseases, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Hee-Kyung Hong
- Division of Endocrinology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Jason M Brenchley
- Barrier Immunity Section, Laboratory of Viral Disease, National Institute of Allergy and Infectious Diseases, Bethesda, MD, 20892, USA
| | - Joseph Bass
- Division of Endocrinology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Richard T D'Aquila
- Division of Infectious Diseases, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA.
| | - Harry E Taylor
- Department of Microbiology & Immunology, SUNY Upstate Medical University, Syracuse, NY, 13210, USA.
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Atherosclerosis in HIV Patients: What Do We Know so Far? Int J Mol Sci 2022; 23:ijms23052504. [PMID: 35269645 PMCID: PMC8910073 DOI: 10.3390/ijms23052504] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/20/2022] [Accepted: 02/21/2022] [Indexed: 12/21/2022] Open
Abstract
For the past several decades, humanity has been dealing with HIV. This disease is one of the biggest global health problems. Fortunately, modern antiretroviral therapy allows patients to manage the disease, improving their quality of life and their life expectancy. In addition, the use of these drugs makes it possible to reduce the risk of transmission of the virus to almost zero. Atherosclerosis is another serious pathology that leads to severe health problems, including disability and, often, the death of the patient. An effective treatment for atherosclerosis has not yet been developed. Both types of immune response, innate and adaptive, are important components of the pathogenesis of this disease. In this regard, the peculiarities of the development of atherosclerosis in HIV carriers are of particular scientific interest. In this review, we have tried to summarize the data on atherosclerosis and its development in HIV carriers. We also looked at the classic therapeutic methods and their features concerning the concomitant diagnosis.
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Dragovic B, Rymer J, Nwokolo N. Menopause care in women living with HIV in the UK - A review. J Virus Erad 2022; 8:100064. [PMID: 35242357 PMCID: PMC8866072 DOI: 10.1016/j.jve.2022.100064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/09/2022] [Indexed: 11/30/2022] Open
Abstract
Advances in HIV care over the last 30 years have transformed a virtually fatal condition into a chronic, manageable one. Antiretroviral therapy (ART) has dramatically changed the outlook for people living with HIV so that most individuals with well controlled disease have a normal life expectancy. As result of this increase in life expectancy, one-third of women living with HIV are of menopausal age. Adding to the shift in age distribution, rates of new HIV diagnosis are increasing in the over 50-year age group, likely the result of a combination of low condom use and perception of transmission risk and in women, an increased risk of HIV acquisition due to the mucosal disruption that accompanies vaginal atrophy. Many women living with HIV are unprepared for menopause, have a high prevalence of somatic, urogenital and psychological symptomatology and low rates of menopausal hormone therapy (MHT) use. Many women experience enormous frustration shuttling between their general practitioner and HIV care provider trying to have their needs met, as few HIV physicians have training in menopause medicine and primary care physicians are wary of managing women living with HIV, in part, because of fears about potential drug-drug interactions (DDIs) between MHT and ART. Several data gaps exist with regard to the relationship between HIV and the menopause, including whether the risk of HIV transmission is increased in virally-suppressed women with vaginal atrophy, whether or not menopause amplifies the effects of HIV on cardiovascular, psychological and bone health, as well as the safety and efficacy of MHT in women living with HIV. Menopausal women living with HIV deserve high quality individualised menopause care that is tailored to their needs. More research is needed in the field of HIV and menopause, primarily on cardiovascular disease and bone health outcomes as well as symptom control, and strategies to reduce HIV acquisition, encourage testing, and maintain older women in care in order to inform optimal clinical management.
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Affiliation(s)
- B. Dragovic
- St George’s University Hospitals NHS Foundation Trust, London, UK
- Guy’s and St Thomas' NHS Foundation Trust, London, UK
- Corresponding author. St George’s Hospital, Blackshaw Road, Tooting, London, SW17 0QT, UK.
| | - J. Rymer
- Guy’s and St Thomas' NHS Foundation Trust, London, UK
- King’s College London, London, UK
| | - N. Nwokolo
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
- ViiV Healthcare, Brentford, UK
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10
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Salvador GLDO. Is it possible to refine cardiovascular risk scores in People living with HIV? Eur J Prev Cardiol 2021; 29:687-688. [PMID: 34927680 DOI: 10.1093/eurjpc/zwab225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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11
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Sarfo FS, Kyem G, Asibey SO, Tagge R, Ovbiagele B. Contemporary trends in HIV-associated neurocognitive disorders in Ghana. Clin Neurol Neurosurg 2021; 210:107003. [PMID: 34715557 DOI: 10.1016/j.clineuro.2021.107003] [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: 06/26/2021] [Revised: 10/08/2021] [Accepted: 10/13/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Widespread introduction of early combination antiretroviral therapy (cART) for People Living with HIV (PLWH) will influence the burden, profile, and trajectory of HIV-associated neurocognitive disorders (HAND) in the 21st century. OBJECTIVES To assess the prevalence and trajectory of HAND among PLWH in a Ghanaian tertiary medical center. METHODS We analyzed the dataset of a study involving PLWH established on cART (n = 256) and PLWH not initially on cART (n = 244). HIV-negative individuals (n = 246) served as normative controls for neurocognitive assessments. HAND was defined according to the Frascati criteria into asymptomatic neurocognitive impairment (ANI), mild neurocognitive disorder (MND) and HIV-associated dementia (HAD) at enrollment and at month 12. Multivariate logistic regression models were fitted to identify factors associated with HAND. RESULTS Among PLWH on cART, 21.5%, 3.5% and 0.0% had ANI, MND and HAD respectively compared with 20.1%, 9.8% and 2.0% among PLWH cART naïve, p < 0.0001. Overall, 71.6%, 20.8%, 6.6% and 1.0% had no cognitive impairment, ANI, MND and HAD at baseline. Among participants who completed month 12 follow-up, 55.2% had no cognitive impairment, 43.5%, 1.2%, 0.0% had ANI, MND and HAD respectively, p < 0.0001. Adjusted odds ratio (95% CI) of six independent predictors of HAND at month 12 were no education (3.29;1.81-6.00), stage 4 disease (4.64;1.37-15.69), hypertension (2.28;1.10-4.73), nevirapine use (2.05;1.04-4.05), baseline viral load (0.66;0.56-0.77), and cigarette use (0.10; 0.03-0.42). CONCLUSION Most Ghanaian patients in the post-cART era with HAND had mild neurocognitive impairments. The impact of hypertension on progression of HAND warrants further evaluation in our settings.
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Affiliation(s)
- Fred Stephen Sarfo
- Department of Medicine, Kwame Nkrumah University of Science & Technology, Kumasi, Ghana; Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana.
| | - Gloria Kyem
- Department of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | | | - Raelle Tagge
- Northern California Institute of Research and Education, USA
| | - Bruce Ovbiagele
- Department of Neurology, University of California San Francisco, USA
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12
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Pennefather C, Esterhuizen T, Doubell A, Decloedt EH. The 12-month period prevalence and cardiac manifestations of HIV in patients with acute coronary syndrome at a tertiary hospital in Cape Town, South Africa: a retrospective cross-sectional study. BMC Infect Dis 2021; 21:657. [PMID: 34233630 PMCID: PMC8261984 DOI: 10.1186/s12879-021-06367-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 06/28/2021] [Indexed: 11/21/2022] Open
Abstract
Background HIV-positive patients are increasingly being affected by non-communicable diseases such as coronary artery disease (CAD). Data from high-income countries (HICs) indicate that HIV-positive patients have different risk-factor profiles for acute coronary syndrome (ACS) as well as different cardiac manifestations of this syndrome compared to HIV-negative patients. There is limited data from Sub-Saharan Africa (SSA), and particularly from South Africa with the biggest HIV epidemic in the world. The objective of this study was to determine the 12-month period prevalence of HIV in patients with ACS and to compare the risk-factor profile, ACS presentation and management between HIV-positive and HIV-negative adults. Methods We included all patients hospitalised with ACS from 01 January to 31 December 2018 in a tertiary hospital, Tygerberg Hospital, in Cape Town, South Africa. The HIV-status of all patients was determined using routine clinical records. We performed multiple conditional logistic regression on HIV-positive and HIV-negative patients (1:3 ratio) to compare the risk factor profile, ACS presentation and management between the groups. Results Among 889 patients, 30 (3.4%) were HIV-positive (95% confidence interval (CI): 2.3–4.8). HIV-positive patients were younger, more frequently men, and had a lower prevalence of medical comorbidities and a family history of CAD. They were more likely to present with ST-elevation myocardial infarction (STEMI) [odd’s ratio (OR) (95% CI): 3.12 (1.2–8.4)], and have single-vessel disease [OR (95% CI): 3.03 (1.2–8.0)]. Angiographic and echocardiographic data, as well as management, did not differ between the groups. Among HIV-positive patients, 17 (65%) were virally suppressed (HIV viral load < 200 copies/mL) with a median CD4+ count of 271 cells/mm3. The majority (20, 67%) of HIV-positive patients were receiving antiretroviral therapy at the time of the ACS. Conclusions We found an HIV-prevalence of 3.4% (95% CI 2.3–4.8) in adults with ACS in a high endemic HIV region. HIV-positive patients were younger and more likely to present with STEMIs and single-vessel disease, but had fewer CAD risk factors, suggesting additional mechanisms for the development of ACS.
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Affiliation(s)
- Camilla Pennefather
- Division of Clinical Pharmacology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, PO Box 241, Cape Town, 8000, Republic of South Africa
| | - Tonya Esterhuizen
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, PO Box 241, Cape Town, 8000, Republic of South Africa
| | - Anton Doubell
- Division of Cardiology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, PO Box 241, Cape Town, 8000, Republic of South Africa
| | - Eric H Decloedt
- Division of Clinical Pharmacology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, PO Box 241, Cape Town, 8000, Republic of South Africa.
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13
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Spagnolo-Allende A, Gutierrez J. Role of Brain Arterial Remodeling in HIV-Associated Cerebrovascular Outcomes. Front Neurol 2021; 12:593605. [PMID: 34239489 PMCID: PMC8258100 DOI: 10.3389/fneur.2021.593605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 05/07/2021] [Indexed: 01/11/2023] Open
Abstract
As the life expectancy of people living with HIV (PLWH) on combination antiretroviral therapy (cART) increases, so does morbidity from cerebrovascular disease and neurocognitive disorders. Brain arterial remodeling stands out as a novel investigational target to understand the role of HIV in cerebrovascular and neurocognitive outcomes. We therefore conducted a review of publications in PubMed, EMBASE, Web of Science and Wiley Online Library, from inception to April 2021. We included search terms such as HIV, cART, brain, neuroimmunity, arterial remodeling, cerebrovascular disease, and neurocognitive disorders. The literature shows that, in the post-cART era, PLWH continue to experience an increased risk of stroke and neurocognitive disorders (albeit milder forms) compared to uninfected populations. PLWH who are immunosuppressed have a higher proportion of hemorrhagic strokes and strokes caused by opportunistic infection and HIV vasculopathy, while PLWH on long-term cART have higher rates of ischemic strokes, compared to HIV-seronegative controls. Brain large artery atherosclerosis in PLWH is associated with lower CD4 nadir and higher CD4 count during the stroke event. HIV vasculopathy, a form of non-atherosclerotic outward remodeling, on the other hand, is associated with protracted immunosuppression. HIV vasculopathy was also linked to a thinner media layer and increased adventitial macrophages, suggestive of non-atherosclerotic degeneration of the brain arterial wall in the setting of chronic central nervous system inflammation. Cerebrovascular architecture seems to be differentially affected by HIV infection in successfully treated versus immunosuppressed PLWH. Brain large artery atherosclerosis is prevalent even with long-term immune reconstitution post-cART. HIV-associated changes in brain arterial walls may also relate to higher rates of HIV-associated neurocognitive disorders, although milder forms are more prevalent in the post-cART era. The underlying mechanisms of HIV-associated pathological arterial remodeling remain poorly understood, but a role has been proposed for chronic HIV-associated inflammation with increased burden on the vasculature. Neuroimaging may come to play a role in assessing brain arterial remodeling and stratifying cerebrovascular risk, but the data remains inconclusive. An improved understanding of the different phenotypes of brain arterial remodeling associated with HIV may reveal opportunities to reduce rates of cerebrovascular disease in the aging population of PLWH on cART.
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Affiliation(s)
| | - Jose Gutierrez
- Department of Neurology, Columbia University Irving Medical Center, New York, NY, United States
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14
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Kolossváry M, Fishman EK, Gerstenblith G, Bluemke DA, Mandler RN, Celentano D, Kickler TS, Bazr S, Chen S, Lai S, Lai H. Cardiovascular risk factors and illicit drug use may have a more profound effect on coronary atherosclerosis progression in people living with HIV. Eur Radiol 2021; 31:2756-2767. [PMID: 33660033 PMCID: PMC9125805 DOI: 10.1007/s00330-021-07755-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 12/30/2020] [Accepted: 02/04/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To assess whether HIV infection directly or indirectly promotes coronary artery disease (CAD) volume progression in a longitudinal study of African Americans. METHODS We randomly selected 300 individuals with subclinical CAD (210 male; age: 48.0 ± 7.2 years; 226 HIV infected, 174 cocaine users) from 1429 cardiovascularly asymptomatic participants of a prospective epidemiological study between May 2004 and August 2015. Individuals underwent coronary CT angiography at two time points (mean follow-up: 4.0 ± 2.3 years). We quantified noncalcified (NCP: -100-350HU), low-attenuation noncalcified (LA-NCP: -100-30HU), and calcified (CP: ≥ 351 HU) plaque volumes. Linear mixed models were used to assess the effects of HIV infection, atherosclerotic cardiovascular disease (ASCVD) risk, and years of cocaine use on plaque volumes. RESULTS There was no significant difference in annual progression rates between HIV-infected and HIV-uninfected regarding NCP (8.7 [IQR: 3.0-19.4] mm3/year vs. 4.9 [IQR: 1.5-18.3] mm3/year, p = 0.14), LA-NCP (0.2 [IQR: 0.0-1.6] mm3/year vs. 0.2 [IQR: 0.0-0.9] mm3/year, p = 0.07) or CP volumes (0.3 [IQR: 0.0-3.4] mm3/year vs. 0.1 [IQR: 0.0-3.2] mm3/year, p = 0.30). Multivariately, HIV infection was not associated with NCP (-6.9mm3, CI: [-32.8-19.0], p = 0.60), LA-NCP (-0.1mm3, CI: [-2.6-2.4], p = 0.92), or CP volumes (-0.3mm3, CI: [-9.3-8.6], p = 0.96). However, each percentage of ASCVD and each year of cocaine use significantly increased total, NCP, and CP volumes among HIV-infected individuals, but not among HIV-uninfected. Importantly, none of the HIV-associated medications had any effect on plaque volumes (p > 0.05 for all). CONCLUSIONS The more profound adverse effect of risk factors in HIV-infected individuals may explain the accelerated progression of CAD in these people, as HIV infection was not independently associated with any coronary plaque volume. KEY POINTS • Human immunodeficiency virus-infected individuals may have similar subclinical coronary artery disease, as the infection is not independently associated with coronary plaque volumes. • However, cardiovascular risk factors and illicit drug use may have a more profound effect on atherosclerosis progression in those with human immunodeficiency virus infection, which may explain the accelerated progression of CAD in these people. • Nevertheless, through rigorous prevention and abstinence from illicit drugs, these individuals may experience similar cardiovascular outcomes as -uninfected individuals.
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Affiliation(s)
- Márton Kolossváry
- Department of Pathology, Johns Hopkins University School of Medicine, 600 N Wolfe St, Baltimore, MD, 21287, USA
- MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, 68 Városmajor str, Budapest, 1122, Hungary
| | - Elliot K Fishman
- Department of Radiology, Johns Hopkins University School of Medicine, 601 N Caroline St, Baltimore, MD, 21205, USA
| | - Gary Gerstenblith
- Department of Medicine, Johns Hopkins University School of Medicine, 733 N Broadway, Baltimore, MD, 21205, USA
| | - David A Bluemke
- University of Wisconsin School of Medicine and Public Health, 750 Highland Ave, Madison, WI, 53726, USA
| | - Raul N Mandler
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, Maryland, 10 Center Dr, Bethesda, MD, 20814, USA
| | - David Celentano
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, 614 Wolfe N Wolfe St, Baltimore, MD, 21205, USA
| | - Thomas S Kickler
- Department of Pathology, Johns Hopkins University School of Medicine, 600 N Wolfe St, Baltimore, MD, 21287, USA
| | - Sarah Bazr
- Department of Pathology, Johns Hopkins University School of Medicine, 600 N Wolfe St, Baltimore, MD, 21287, USA
| | - Shaoguang Chen
- Department of Pathology, Johns Hopkins University School of Medicine, 600 N Wolfe St, Baltimore, MD, 21287, USA
- Institute of Human Virology, University of Maryland School of Medicine, W Lombard Street, Baltimore, MD, 21201, USA
| | - Shenghan Lai
- Department of Pathology, Johns Hopkins University School of Medicine, 600 N Wolfe St, Baltimore, MD, 21287, USA.
- Department of Radiology, Johns Hopkins University School of Medicine, 601 N Caroline St, Baltimore, MD, 21205, USA.
- Department of Medicine, Johns Hopkins University School of Medicine, 733 N Broadway, Baltimore, MD, 21205, USA.
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, 614 Wolfe N Wolfe St, Baltimore, MD, 21205, USA.
- Institute of Human Virology, University of Maryland School of Medicine, W Lombard Street, Baltimore, MD, 21201, USA.
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, 655 W Baltimore St, Baltimore, MD, 21201, USA.
| | - Hong Lai
- Department of Radiology, Johns Hopkins University School of Medicine, 601 N Caroline St, Baltimore, MD, 21205, USA
- Institute of Human Virology, University of Maryland School of Medicine, W Lombard Street, Baltimore, MD, 21201, USA
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, 655 W Baltimore St, Baltimore, MD, 21201, USA
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Mahtta D, Khalid U, Misra A, Samad Z, Nasir K, Virani SS. Premature Atherosclerotic Cardiovascular Disease: What Have We Learned Recently? Curr Atheroscler Rep 2020; 22:44. [PMID: 32671484 DOI: 10.1007/s11883-020-00862-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW In contrast to patients with non-premature atherosclerotic cardiovascular disease (ASCVD), patients with premature ASCVD have not observed a similar decline in cardiovascular mortality and recurrent adverse events. We sought to review the underlying risk factors, potential gaps in medical management, associated outcomes, and tools for risk prognostication among patients with premature ASCVD. RECENT FINDINGS In addition to traditional cardiovascular risk factors (i.e., diabetes, familial hypercholesterolemia), non-traditional risk factors such as chronic inflammatory conditions, recreational drug use, genetics, and pregnancy-related complications play a key role in development and progression of premature ASCVD. Patients with premature ASCVD, and especially women, receive less optimal medical management as compared to their non-premature counterparts. There is an increasing prevalence of cardiovascular risk factors among young adults. Hence, this population remains at an elevated risk for premature ASCVD and subsequent adverse cardiovascular events. Future studies evaluating different risk assessment tools and focusing on young patients across all three major domains of ASCVD are needed.
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Affiliation(s)
- Dhruv Mahtta
- Health Policy, Quality & Informatics Program, Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, TX, USA.,Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA
| | - Umair Khalid
- Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA.,Section of Cardiology, Health Services Research and Development (152), Michael E. DeBakey Veterans Affairs Medical Center, 2002 Holcombe Blvd., Houston, TX, 77030, USA
| | - Arunima Misra
- Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA.,Section of Cardiology, Health Services Research and Development (152), Michael E. DeBakey Veterans Affairs Medical Center, 2002 Holcombe Blvd., Houston, TX, 77030, USA
| | - Zainab Samad
- Department of Medicine, The Aga Khan University, Karachi, Pakistan
| | - Khurram Nasir
- Methodist DeBakey Heart & Vascular Center, Houston Methodist Hospital, Houston, TX, USA
| | - Salim S Virani
- Health Policy, Quality & Informatics Program, Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, TX, USA. .,Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA. .,Section of Cardiology, Health Services Research and Development (152), Michael E. DeBakey Veterans Affairs Medical Center, 2002 Holcombe Blvd., Houston, TX, 77030, USA.
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16
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Guerrero-Pinedo F, Ochoa-Zárate L, Salazar CJ, Carrillo-Gómez DC, Paulo M, Flórez-Elvira LJ, Velasquez-Noreña JG. Association of traditional cardiovascular risk factors in adults younger than 55 years with coronary heart disease. Case-control study. SAGE Open Med 2020; 8:2050312120932703. [PMID: 32595970 PMCID: PMC7301652 DOI: 10.1177/2050312120932703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 05/13/2020] [Indexed: 12/12/2022] Open
Abstract
Objectives: The traditional cardiovascular risk factors associated with coronary artery disease in individuals younger than 55 years old was determined in this study. Methods: A retrospective, paired case–control study comprised of patients younger than 55 years old who were admitted to the hospital due to acute coronary syndrome with coronary artery disease from 2011 to 2016. There were two controls per case, paired by age, gender, admission date, and health insurance. Data from patients were collected, such as sociodemographic information, cardiovascular risk factors, and drug therapy information. A conditional logistic regression model was created to evaluate the association between traditional cardiovascular risk factors and coronary artery disease. Results: There were 171 cases and 342 controls included in the study. The median age was 49 years, with a predominance of male gender (80.12%). Nearly 66% of cases had at least one traditional cardiovascular risk factor. The most common risk factors were obesity (57.31%), arterial hypertension (45.62%), and smoking (28.97%). Independent risk factors of coronary artery disease in patients younger than 55 years were arterial hypertension (odds ratio, 2.52; 95% confidence interval, 1.48–4.20; p = 0.001) and smoking (odds ratio, 7.15; 95% confidence interval, 3.19–15.99; p = 0.00). No significant association between diabetes mellitus and coronary heart disease in the global group (odds ratio, 2.04; 95% confidence innterval, 0.91–4.58; p = 0.083) was found. Conclusion: For patients younger than 55 years, with a theoretically lower risk of coronary artery disease due to their age, having one or several traditional risk factors (smoking, arterial hypertension, dyslipidemia, or diabetes mellitus) confers an increased risk of coronary artery disease regardless of age.
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Affiliation(s)
- Fernando Guerrero-Pinedo
- Internal Medicine Department, Cardiology Service, Vascular Intervention Unit, Fundación Valle del Lili, Cali, Colombia.,Health Science Faculty, Icesi University, Cali, Colombia
| | | | | | - Diana Cristina Carrillo-Gómez
- Internal Medicine Department, Cardiology Service, Vascular Intervention Unit, Fundación Valle del Lili, Cali, Colombia.,Health Science Faculty, Icesi University, Cali, Colombia
| | - Manuel Paulo
- Internal Medicine Department, Cardiology Service, Vascular Intervention Unit, Fundación Valle del Lili, Cali, Colombia.,Health Science Faculty, Icesi University, Cali, Colombia
| | - Liliana Janeth Flórez-Elvira
- Health Science Faculty, Icesi University, Cali, Colombia.,Clinical Research Center, Fundación Valle del Lili, Cali, Colombia
| | - Jorge Guillermo Velasquez-Noreña
- Internal Medicine Department, Cardiology Service, Vascular Intervention Unit, Fundación Valle del Lili, Cali, Colombia.,Health Science Faculty, Icesi University, Cali, Colombia
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Abstract
PURPOSE OF REVIEW This article describes the use of biomarkers in expanding our understanding of chronic non-AIDS comorbidities among persons living with HIV (PLWH) receiving antiretroviral therapy (ART). RECENT FINDINGS We review current evidence that biomarkers of chronic immune activation and inflammation associate with a broad spectrum of end-organ diseases in PLWH. We discuss how ART may impact inflammation associated with HIV infection and the degree to which inflammation persists despite effective suppression of viral replication in plasma. We then discuss the limitations of the current literature, which lacks evidence of causality and disproportionately involves a few protein biomarkers that are unable to disentangle complex and overlapping biological pathways. SUMMARY Premature end-organ disease among PLWH has been repeatedly associated with higher levels of blood biomarkers reflecting inflammation and immune activation, which, despite viral suppression and CD4 T-cell increases after ART treatment, remain elevated relative to uninfected persons. There remain important unanswered questions with implications for the development of anti-inflammatory treatment strategies aimed at mitigating excess risk for end-organ comorbidities among PLWH.
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Blackman AL, Pandit NS, Pincus KJ. Comparing rates of statin therapy in eligible patients living with HIV versus uninfected patients. HIV Med 2019; 21:135-141. [PMID: 31876122 DOI: 10.1111/hiv.12794] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Despite an increased risk of atherosclerotic cardiovascular disease (ASCVD) in people living with HIV (PLWH), a gap in statin prescribing practices has been described for statin-eligble PLWH and uninfected patients. Few data have become available characterizing this gap since the publication of the 2013 American College of Cardiology/American Heart Association lipid guidelines. The objective of this study was to characterize statin prescribing rates for eligible PLWH compared to uninfected adults. METHODS This was a retrospective, comparative analysis of patients seen at two clinics in an urban, academic medical system between February 2017 and September 2017. Patients who qualified for one of the statin benefit groups were included: those with a history of clinical ASCVD, low-density lipoprotein cholesterol ≥ 190 mg/dL, diabetes mellitus, or 10-year ASCVD risk score ≥ 7.5%. Patients < 21 years old or without a lipid panel within 3 years were excluded. The primary outcome was the percentage of PLWH prescribed a statin compared to uninfected patients. Predictors associated with receiving a statin were analysed using a logistic regression model. RESULTS Nine hundred and eight PLWH and 2239 uninfected patients met the study criteria. A difference in statin prescribing rates was observed between PLWH and uninfected patients (44% versus 56%, respectively; adjusted odds ratio (OR) 0.79; 95% confidence interval (CI) 0.66-0.94). However, only in the 10-year ASCVD risk group were the rates significantly different (24% for PLWH versus 36% for uninfected patients; adjusted OR 0.68; 95% CI 0.5-0.92). PLWH more often received a medium-intensity statin and uninfected patients more often received a high-intensity statin. CONCLUSIONS PLWH with ASCVD risk were less likely to be prescribed a statin compared to uninfected patients. Additional analyses are needed to investigate reasons for the statin prescribing gap and appropriateness of lipid agent selection in both study populations.
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Affiliation(s)
- A L Blackman
- Department of Pharmacy Practice and Sciences, University of Maryland School of Pharmacy, Baltimore, MD, USA
| | - N S Pandit
- Department of Pharmacy Practice and Sciences, University of Maryland School of Pharmacy, Baltimore, MD, USA
| | - K J Pincus
- Department of Pharmacy Practice and Sciences, University of Maryland School of Pharmacy, Baltimore, MD, USA
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19
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Affiliation(s)
- Leah Rethy
- Division of Cardiology Department of Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Matthew J Feinstein
- Division of Cardiology Department of Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Arjun Sinha
- Division of Cardiology Department of Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Chad Achenbach
- Division of Infectious Diseases Department of Medicine Northwestern University Feinberg School of Medicine Chicago IL
| | - Sanjiv J Shah
- Division of Cardiology Department of Medicine Northwestern University Feinberg School of Medicine Chicago IL
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20
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Vascular cognitive impairment and HIV-associated neurocognitive disorder: a new paradigm. J Neurovirol 2019; 25:710-721. [DOI: 10.1007/s13365-018-0706-5] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 11/15/2018] [Accepted: 11/16/2018] [Indexed: 02/07/2023]
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Lopes GO, Farinatti P, Lopes KG, Medeiros-Lima DJ, Matsuura C, Oliveira RB, Bouskela E, Bottino DA, Muccillo F, Tibirica E, Borges JP. Increased vascular function and superoxide dismutase activity in physically active vs inactive adults living with HIV. Scand J Med Sci Sports 2018; 29:25-33. [PMID: 30267551 DOI: 10.1111/sms.13312] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 08/28/2018] [Accepted: 09/20/2018] [Indexed: 12/28/2022]
Abstract
This study compared macro- and microvascular endothelial function and redox status in active vs inactive HIV-infected patients (HIVP) under antiretroviral therapy. Using a cross-sectional design, macro- and microvascular reactivity, systemic microvascular density, and oxidative stress were compared between 19 HIVP (53.1 ± 6.1 year) enrolled in a multimodal training program (aerobic, strength and flexibility exercises) for at least 12 months (60-minutes sessions performed 3 times/wk with moderate intensity) vs 25 sedentary HIVP (51.2 ± 6.3 year). Forearm blood flow during reactive hyperemia (521.7 ± 241.9 vs 361.4% ± 125.0%; P = 0.04) and systemic microvascular density (120.8 ± 21.1 vs 105.6 ± 25.0 capillaries/mm2 ; P = 0.03) was greater in active than inactive patients. No significant difference between groups was detected for endothelium-dependent and independent skin microvascular vasodilation (P > 0.05). As for redox status, carbonyl groups (P = 0.22), lipid peroxidation (P = 0.86), catalase activity (P = 0.99), and nitric oxide levels (P = 0.72) were similar across groups. However, superoxide dismutase activity was greater in active vs inactive HIVP (0.118 ± 0.013 vs 0.111 ± 0.007 U/mL; P = 0.05). Immune function reflected by total T CD4 and T CD8 counts (cell/mm3 ) did not differ between active and inactive groups (P > 0.82). In conclusion, physically active HIVP exhibited similar immune function, but greater macrovascular reactivity, systemic microvascular density, and superoxide dismutase activity than inactive patients of similar age.
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Affiliation(s)
- Gabriella O Lopes
- Laboratory of Physical Activity and Health Promotion, Institute of Physical Education and Sports, University of Rio de Janeiro State, Rio de Janeiro, Brazil.,Graduate Program in Exercise and Sports Sciences, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| | - Paulo Farinatti
- Laboratory of Physical Activity and Health Promotion, Institute of Physical Education and Sports, University of Rio de Janeiro State, Rio de Janeiro, Brazil.,Graduate Program in Exercise and Sports Sciences, University of Rio de Janeiro State, Rio de Janeiro, Brazil.,Graduate Program in Physical Activity Sciences, Salgado de Oliveira University, Niteroi, Brazil
| | - Karynne G Lopes
- Laboratory of Physical Activity and Health Promotion, Institute of Physical Education and Sports, University of Rio de Janeiro State, Rio de Janeiro, Brazil.,Clinical and Experimental Research Laboratory on Vascular Biology (BioVasc), Biomedical Center, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| | - Daniel J Medeiros-Lima
- Department of Pharmacology and Psychobiology, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| | - Cristiane Matsuura
- Department of Pharmacology and Psychobiology, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| | - Ricardo B Oliveira
- Laboratory of Physical Activity and Health Promotion, Institute of Physical Education and Sports, University of Rio de Janeiro State, Rio de Janeiro, Brazil.,Graduate Program in Exercise and Sports Sciences, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| | - Eliete Bouskela
- Clinical and Experimental Research Laboratory on Vascular Biology (BioVasc), Biomedical Center, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| | - Daniel A Bottino
- Clinical and Experimental Research Laboratory on Vascular Biology (BioVasc), Biomedical Center, University of Rio de Janeiro State, Rio de Janeiro, Brazil
| | - Fabiana Muccillo
- National Institute of Cardiology, Ministry of Health, Rio de Janeiro, Brazil
| | - Eduardo Tibirica
- National Institute of Cardiology, Ministry of Health, Rio de Janeiro, Brazil
| | - Juliana P Borges
- Laboratory of Physical Activity and Health Promotion, Institute of Physical Education and Sports, University of Rio de Janeiro State, Rio de Janeiro, Brazil.,Graduate Program in Exercise and Sports Sciences, University of Rio de Janeiro State, Rio de Janeiro, Brazil
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22
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Hammoud DA, Sinharay S, Steinbach S, Wakim PG, Geannopoulos K, Traino K, Dey AK, Tramont E, Rapoport SI, Snow J, Mehta NN, Smith BR, Nath A. Global and regional brain hypometabolism on FDG-PET in treated HIV-infected individuals. Neurology 2018; 91:e1591-e1601. [PMID: 30258017 DOI: 10.1212/wnl.0000000000006398] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 07/16/2018] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE To quantitatively measure brain glucose metabolism in treated HIV-positive individuals with [18F]-labeled fluorodeoxyglucose (FDG) PET/CT. METHODS We performed a cross-sectional comparison of FDG uptake in 47 treated HIV+ individuals, 10 age-matched controls (HIV-) sharing many of the comorbid conditions seen in the HIV+ group, and 19 age-matched healthy controls (HCs). We compared whole-brain (WB) and regional FDG standardized uptake values (SUVs) of select subcortical/central structures among the groups and correlated the values to clinical and neuropsychological assessments. A variable selection model was used to predict SUVs in HIV+ (n = 47) and in combined HIV+ and HIV- participants (n = 57). RESULTS We found lower WB SUVmax in HIV+ participants compared to HCs but not to HIV- participants. Among the relative SUVmean measurements (regional SUVmean/WB SUVmean), only relative thalamic uptake values were lower in HIV+ compared to HIV- participants. When HIV+ and HIV- participants were grouped, cardiovascular disease risk scores best predicted WB SUVmean and SUVmax, while HIV status best predicted thalamic relative SUVmean. CONCLUSIONS We identified an important role for cardiovascular disease in neuronal loss/dysfunction, as measured by FDG-PET, in treated HIV+ patients. This underscores the need for shifting the focus of clinical intervention in this vulnerable population from HIV effects alone to a wider set of comorbid conditions, mainly cardiovascular disease. Only the thalamus showed significantly lower relative uptake in the HIV+ compared to the HC and HIV- groups. This needs to be further evaluated for underlying pathophysiology and potential association with memory, executive functioning, and attention deficits seen in the HIV+ population.
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Affiliation(s)
- Dima A Hammoud
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD.
| | - Sanhita Sinharay
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Sally Steinbach
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Paul G Wakim
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Katrina Geannopoulos
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Katherine Traino
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Amit K Dey
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Edmund Tramont
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Stanley I Rapoport
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Joseph Snow
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Nehal N Mehta
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
| | - Bryan R Smith
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD.
| | - Avindra Nath
- From the Center for Infectious Disease Imaging, Radiology and Imaging Sciences (D.A.H., S. Sinharay), Clinical Center, National Institute of Neurological Diseases and Stroke (S. Steinbach, K.G., B.R.S., A.N.), Biostatistics and Clinical Epidemiology Service (P.G.W.), Clinical Center, National Institute of Mental Health (K.T., J.S.), National Heart, Lung, and Blood Institute (A.K.D., N.N.M.), National Institute for Allergy and Infectious Diseases (E.T.), and National Institute on Alcohol Abuse and Alcoholism (S.I.R.), NIH, Bethesda, MD
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23
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Walsh KF, Lee MH, Martelly S, Pierre MM, Joseph J, Gustin M, Peck RN, Fitzgerald DW, Pape JW, McNairy M. Integrating hypertension services at an HIV clinic in Port-au-Prince, Haiti: A report from the field. J Clin Hypertens (Greenwich) 2018; 20:1485-1492. [PMID: 30259642 DOI: 10.1111/jch.13392] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 07/05/2018] [Accepted: 07/15/2018] [Indexed: 01/01/2023]
Abstract
HIV-positive adults with hypertension have increased risk of mortality but HIV clinics often do not provide hypertension care. The authors integrated hypertension management into existing HIV services at a large clinic in Haiti. Of 1729 documented HIV-positive adults presenting for care at the GHESKIO HIV clinic between March and July 2016, 551 screened positive for hypertension, with systolic blood pressure ≥140 mmHg and/or diastolic blood pressure ≥90 mmHg. A convenience sample of 100 patients from this group received integrated hypertension and HIV care for 6 months. At time of identification, patients were screened for proteinuria and initiated on antihypertensive medication. Hypertension and HIV visits coincided; medications were free. Outcomes were retention in care and change in blood pressure over 6 months. Average blood pressure over 6 months was described using linear mixed-effects model. Of 100 HIV-positive adults with hypertension referred for integrated care, three were ineligible due to comorbidities. Among 97 participants, 82% (N = 80) remained in care at 6 months from time of positive hypertension identification. 96% (N = 93) were on antiretroviral therapy with median CD4+ count of 442 cells/µL (IQR 257-640). Estimated average blood pressure over 6 months decreased from systolic 160 mmHg (CI 156, 165) to 146 mmHg (CI 141, 150), P-value <0.0001, and diastolic 105 mmHg (CI 102, 108) to 93 mmHg (CI 89, 96), P-value <0.0001. HIV and hypertension management were successfully integrated at a HIV clinic in Haiti. Integrated management is essential to combat the growing burden of cardiovascular disease among HIV-positive adults.
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Affiliation(s)
- Kathleen F Walsh
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York City, New York
| | - Myung Hee Lee
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York City, New York
| | - Shoria Martelly
- The Haitian Group for the Study of Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti
| | - Marie Melissa Pierre
- The Haitian Group for the Study of Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti
| | - Junon Joseph
- The Haitian Group for the Study of Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti
| | - Myrlene Gustin
- The Haitian Group for the Study of Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti
| | - Robert N Peck
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York City, New York
| | - Daniel W Fitzgerald
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York City, New York
| | - Jean William Pape
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York City, New York.,The Haitian Group for the Study of Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti
| | - Margaret McNairy
- Center for Global Health, Department of Medicine, Weill Cornell Medicine, New York City, New York
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24
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Bergmann T, Sengupta S, Bhrushundi MP, Kulkarni H, Sengupta PP, Fergus I. HIV related stigma, perceived social support and risk of premature atherosclerosis in South Asians. Indian Heart J 2018; 70:630-636. [PMID: 30392500 PMCID: PMC6204475 DOI: 10.1016/j.ihj.2018.06.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 06/14/2018] [Accepted: 06/20/2018] [Indexed: 11/19/2022] Open
Abstract
Objective This study sought to determine the association between social support and stigma experienced by HIV-positive patients and presence of subclinical cardiovascular disease. Methods We implemented a cross sectional study in 67 HIV-positive patients and 52 controls from a community health care center in central India. The participants underwent an in-depth survey and a clinical and laboratory assessment of cardiovascular risk. Carotid-intimal thickness (CIMT) was used as a marker of subclinical cardiovascular disease. Results On comparing the HIV and age and sex-matched control population, HIV patients had lower body weight (P=<0.001), and lower systolic blood pressures (P = 0.002). Despite the lack of higher cardiac risk factor prevalence and lower lipid abnormalities, HIV patients had higher right, left and average CIMT values than controls (P < 0.001 for all). HIV patients also showed higher prevalence of abnormal CIMT (≥ 0.9 mm) than controls (32% vs. 0%, P < 0.001). HIV patients with increased CIMT (n = 37) in comparison with those with normal CIMT (n = 30) were more frequently males (P = 0.023), had higher systolic blood pressures (P = 0.002), lower CD4 counts (P = 0.033) and experienced higher enacted stigma (P = 0.044). On multivariable stepwise logistic regression, systolic blood pressure (odds ratio:1.06, P = 0.002) and stigma score > 25th percentile value (odds ratio:3.84, P = 0.037) were independent predictors of the abnormal CIMT. Conclusions HIV-positive patients from central India have a higher prevalence of abnormal CIMT as a marker of subclinical cardiovascular disease than the general population. This predisposition to increased cardiovascular risk may be related to complex interactions between HIV disease and stigma-related healthcare inequalities.
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Affiliation(s)
- Travis Bergmann
- West Virginia University, School of Public Health, Morgantown, West Virginia, United States
| | | | | | - Hemant Kulkarni
- Heart and Vascular Institute, West Virginia Medicine, Morgantown, West Virginia, United States
| | - Partho P Sengupta
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States.
| | - Icilma Fergus
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States
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25
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Montenegro Sá F, Ruivo C, Graça Santos L, Antunes A, Campos Soares F, Baptista J, Morais J. Progressão ultrarrápida de doença coronária ou placa instável não detetada? Rev Port Cardiol 2018; 37:259-264. [DOI: 10.1016/j.repc.2017.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 04/05/2017] [Accepted: 04/15/2017] [Indexed: 11/28/2022] Open
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26
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Montenegro Sá F, Ruivo C, Graça Santos L, Antunes A, Soares FC, Baptista J, Morais J. Ultra-rapid progression of coronary artery disease or undiagnosed unstable plaque? A brief review from a case report. REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2018. [DOI: 10.1016/j.repce.2018.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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27
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Valdivia A, Ly J, Gonzalez L, Hussain P, Saing T, Islamoglu H, Pearce D, Ochoa C, Venketaraman V. Restoring Cytokine Balance in HIV-Positive Individuals with Low CD4 T Cell Counts. AIDS Res Hum Retroviruses 2017; 33:905-918. [PMID: 28398068 PMCID: PMC5576219 DOI: 10.1089/aid.2016.0303] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
HIV infects and destroys CD4+ T cells leading to a compromised immune system. In a double-blinded study, a group of HIV-infected individuals with CD4+ T cell counts below 350 cells/mm3 were given either an empty liposomal supplement or a liposomal glutathione (L-GSH) supplement to take over a 3-month period. Baseline measurements in HIV-positive subjects show a significant decrease in levels of interleukin (IL)-12, IL-2, and interferon (IFN)-γ, along with a substantial increase in the levels of IL-6, IL-10, transforming growth factor (TGF)-β, and free radicals, compared to healthy individuals. Supplementation of HIV-positive subjects with L-GSH for 3 months resulted in a notable increase in the levels of IL-12, IL-2, and IFN-γ, with a concomitant decrease in the levels of IL-6, IL-10, and free radicals, and stabilization in the levels of TGF-β, IL-1, and IL-17, compared to their placebo counterparts. Levels of free radicals in CD4+ T cells stabilized, while GSH levels increased in the treatment group. Those in the placebo group showed no significant difference throughout the study. In summary, supplementation with L-GSH in HIV-infected individuals with CD4+ T cell counts below 350 cells/mm3 can help restore redox homeostasis and cytokine balance, therefore aiding the immune system to control opportunistic infections.
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Affiliation(s)
- Anddre Valdivia
- Graduate College of Biomedical Sciences, Western University of Health Sciences, Pomona, California
| | - Judy Ly
- Graduate College of Biomedical Sciences, Western University of Health Sciences, Pomona, California
- Department of Basic Medical Sciences, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California
| | - Leslie Gonzalez
- Graduate College of Biomedical Sciences, Western University of Health Sciences, Pomona, California
- Department of Basic Medical Sciences, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California
| | - Parveen Hussain
- Graduate College of Biomedical Sciences, Western University of Health Sciences, Pomona, California
- Department of Basic Medical Sciences, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California
| | - Tommy Saing
- Graduate College of Biomedical Sciences, Western University of Health Sciences, Pomona, California
- Department of Basic Medical Sciences, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California
| | - Hicret Islamoglu
- Department of Biological Sciences, California State Polytechnic University, Pomona, California
| | - Daniel Pearce
- Riverside University Health System, Public Health, Early Intervention/HIV, Riverside, California
- Department of Medicine, Loma Linda University School of Medicine, Loma Linda, California
| | - Cesar Ochoa
- Western Diabetes Institute, Western University of Health Sciences, Pomona, California
| | - Vishwanath Venketaraman
- Graduate College of Biomedical Sciences, Western University of Health Sciences, Pomona, California
- Department of Basic Medical Sciences, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California
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28
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Barnes RP, Lacson JCA, Bahrami H. HIV Infection and Risk of Cardiovascular Diseases Beyond Coronary Artery Disease. Curr Atheroscler Rep 2017; 19:20. [PMID: 28315199 DOI: 10.1007/s11883-017-0652-3] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
PURPOSE OF REVIEW Cardiovascular disease (CVD) increasingly afflicts people living with HIV (PLWH) in the contemporary era of antiretroviral therapy (ART). Coronary artery disease (CAD) is the most widely studied cardiovascular problem in PLWH; however, less is known about other clinically relevant subtypes of CVD such as heart failure (HF), cerebrovascular disease, sudden cardiac death, pericardial diseases, and pulmonary hypertension. This paper reviews evidence of other subtypes of CVD as emerging issues in the post-ART era. RECENT FINDINGS Recent studies have shown that PLWH have higher risk of HF as well as subclinical impairment of left ventricular (LV) mechanics (systolic and diastolic dysfunction) and myocardial abnormalities (fibrosis and steatosis). The underlying mechanisms, however, are not well-understood. A few studies have also shown higher rates of atrial fibrillation and sudden cardiac death in PLWH. Ischemic stroke is the most common stroke type in the post-ART era, with underlying mechanisms like those identified in CAD: chronic inflammation and associated vasculopathy. Studies of great vessels (carotid artery and aorta) and peripheral arterial disease show heterogeneous results. Small subclinical pericardial effusions are common in PLWH in post-ART era. Pulmonary hypertension continues to be an underdiagnosed and potentially fatal complication of HIV infection. PLWH remain at higher risk for all types of CVD including heart failure, stroke, and arrhythmias in the post-ART era. Chronic inflammation may play an important role in this increased risk. More studies are needed to further elucidate the extent of non-coronary CVD in PLWH and the underlying mechanisms for them.
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Affiliation(s)
- Revery P Barnes
- Department of Family Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - John Charles A Lacson
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Hossein Bahrami
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA. .,Division of Cardiovascular Medicine, Department of Medicine, University of Southern California, Los Angeles, CA, USA. .,Department of Radiology, Keck School of Medicine, University of Southern California, 2020 Zonal Ave, Los Angeles, CA, 90033, USA.
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