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Seplowe M, Goyal A, Fowler T, Michaud L, Glassman R, Frishman WH, Aronow WS. Atherosclerosis and HIV: Exploring Cardiovascular Risks and Management. Cardiol Rev 2024:00045415-990000000-00296. [PMID: 38980010 DOI: 10.1097/crd.0000000000000747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
The advent of antiretroviral therapy has markedly improved the life expectancy of individuals with HIV, leading to a shift in clinical focus from managing opportunistic infections to addressing chronic conditions, such as atherosclerotic cardiovascular disease (ASCVD). Emerging evidence highlights an elevated risk of ASCVD among people living with HIV, characterized by a higher incidence of acute myocardial infarction, ischemic stroke, and heart failure compared with the general population. This review examines the epidemiology, pathophysiology, and management of ASCVD in the context of HIV. It explores the interplay between HIV infection, antiretroviral therapy, and traditional cardiovascular risk factors, underscoring the need for comprehensive cardiovascular risk reduction strategies tailored to people living with HIV. Through synthesizing data from clinical trials, observational studies, and basic research, the review aims to enhance understanding of HIV-associated ASCVD and inform healthcare practices to improve the longevity and quality of life for this patient population.
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Affiliation(s)
- Matthew Seplowe
- From the Department of Hospital Medicine, Mount Sinai Morningside, New York, NY
| | - Anjali Goyal
- Department of Medicine, New York Medical College, Valhalla, NY
| | - Tolison Fowler
- Department of General Medicine, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - Liana Michaud
- Departments of Cardiology and Medicine, Westchester Medical Center, New York Medical College, Valhalla, NY
| | - Rebecca Glassman
- Department of General Medicine, Westchester Medical Center, New York Medical College, Valhalla, NY
| | | | - Wilbert S Aronow
- Departments of Cardiology and Medicine, Westchester Medical Center, New York Medical College, Valhalla, NY
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Freeman ML, Hossain MB, Burrowes SAB, Jeudy J, Bui R, Moisi D, Mitchell SE, Khambaty M, Weiss RG, Lederman MM, Bagchi S. Association of Soluble Markers of Inflammation With Peri-coronary Artery Inflammation in People With and Without HIV Infection and Without Cardiovascular Disease. Open Forum Infect Dis 2023; 10:ofad328. [PMID: 37636516 PMCID: PMC10460251 DOI: 10.1093/ofid/ofad328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 06/23/2023] [Indexed: 08/29/2023] Open
Abstract
Background Inflammation is linked to elevated cardiovascular disease (CVD) risk in people with HIV (PWH) on antiretroviral therapy (ART). Fat attenuation index (FAI) is a measure of peri-coronary inflammation that independently predicts CVD risk in HIV-uninfected persons. Whether FAI is associated with soluble inflammatory markers is unknown. Methods Plasma levels of inflammatory markers were measured in 58 PWH and 16 controls without current symptoms or prior known CVD who underwent coronary computed tomography angiography and had FAI measurements. A cross-sectional analysis was performed, and associations of markers with FAI values of the right coronary artery (RCA) and left anterior descending artery (LAD) were assessed using multivariable regression models adjusted for the potential confounders age, sex, race, low-density lipoprotein cholesterol, body mass index, and use of lipid-lowering medication. Results Several inflammatory markers had significant associations with RCA or LAD FAI in adjusted models, including sCD14, sCD163, TNFR-I, and TNFR-II, CCL5, CX3CL1, IP-10. Conclusions The associations between indices of systemic and peri-coronary inflammation are novel and suggest that these systemic markers and FAI together are promising noninvasive biomarkers that can be applied to assess asymptomatic CVD in people with and without HIV; they also may be useful tools to evaluate effects of anti-inflammatory interventions.
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Affiliation(s)
- Michael L Freeman
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University/University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Mian B Hossain
- School of Community Health and Policy, Morgan State University, Baltimore, Maryland, USA
| | - Shana A B Burrowes
- Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Jean Jeudy
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Ryan Bui
- Center for Biostatistics and Data Science Institute for Informatics, Data Science & Biostatistics, Department of Biostatistics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Daniela Moisi
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University/University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Sarah E Mitchell
- Department of Medicine, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Mariam Khambaty
- Division of Infectious Diseases, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Robert G Weiss
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Michael M Lederman
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, Case Western Reserve University/University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Shashwatee Bagchi
- Division of Infectious Diseases, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
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Chattranukulchai P, Vassara M, Siwamogsatham S, Buddhari W, Tumkosit M, Ketloy C, Shantavasinkul P, Apornpong T, Lwin HMS, Kerr SJ, Boonyaratavej S, Avihingsanon A. High-Sensitivity Troponins and Subclinical Coronary Atherosclerosis Evaluated by Coronary Calcium Score Among Older Asians Living With Well-Controlled Human Immunodeficiency Virus. Open Forum Infect Dis 2023; 10:ofad234. [PMID: 37404953 PMCID: PMC10317471 DOI: 10.1093/ofid/ofad234] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 05/01/2023] [Indexed: 07/06/2023] Open
Abstract
Background Elevated levels of high-sensitivity cardiac troponin (hs-cTn) are suggestive of myocardial cell injury and coronary artery disease. We explored the association between hs-cTn and subclinical arteriosclerosis using coronary artery calcification (CAC) scoring among 337 virally suppressed patients with human immunodeficiency virus (HIV) who were ≥50 years old and without evidence of known coronary artery disease. Methods Noncontrast cardiac computed tomography and blood sampling for hs-cTn, both subunit I (hs-cTnI) and subunit T (hs-cTnT), were performed. The relationship between CAC (Agatston score) and serum hs-cTn levels was analyzed using Spearman correlation and logistic regression models. Results The patients, of whom 62% were male, had a median age of 54 years and had been on antiretroviral therapy for a median of 16 years; the CAC score was >0 in 50% of patients and ≥100 in 16%. Both hs-cTn concentrations were positively correlated with the Agatston score, with correlation coefficients of 0.28 and 0.27 (P < .001) for hs-cTnI and hs-cTnT, respectively. hs-cTnI and hs-cTnT concentrations of ≥4 and ≥5.3 pg/mL, respectively, provided the best performance for discriminating patients with Agatston scores ≥100, with a sensitivity and specificity of 76% and 60%, respectively, for hs-cTnI and 70% and 50% for hs-cTnT. In multivariable logistic regression analysis, each log unit increase in hs-cTnI level was independently associated with increased odds of having an Agatston score ≥100 (odds ratio, 2.83 [95% confidence interval, 1.69-4.75]; P <.001). Although not an independent predictor, hs-cTnT was also associated with an increased odds of having an Agatston score ≥100 (odds ratio, 1.58 [95% confidence interval, .92-2.73]; P = .10). Conclusions Among Asians aged ≥50 years with well-controlled HIV infection and without established cardiovascular disease, 50% had subclinical arteriosclerosis. Increasing hs-cTnI and hs-cTnT concentrations were associated with an increased risk of severe subclinical arteriosclerosis, and hs-cTn may be a potential biomarker to detect severe subclinical arteriosclerosis.
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Affiliation(s)
- Pairoj Chattranukulchai
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, and Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Manasawee Vassara
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, and Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Sarawut Siwamogsatham
- Division of Hospital and Ambulatory Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, and Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Wacin Buddhari
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, and Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Monravee Tumkosit
- Department of Radiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Chutitorn Ketloy
- Department of Laboratory Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Prapimporn Shantavasinkul
- Division of Nutrition and Biochemical Medicine, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | - Hay Mar Su Lwin
- HIV-NAT, Thai Red Cross AIDS Research Centre, Bangkok, Thailand
| | - Stephen J Kerr
- HIV-NAT, Thai Red Cross AIDS Research Centre, Bangkok, Thailand
- Biostatistics Excellence Centre, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Smonporn Boonyaratavej
- Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, and Cardiac Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Anchalee Avihingsanon
- Correspondence: Anchalee Avihingsanon, MD, PhD, HIV-NAT, Thai Red Cross AIDS Research Centre, 104 Ratchadamri Rd, Pathumwan, Bangkok 10330, Thailand (); Pairoj Chattranukulchai, MD, Division of Cardiovascular Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand ()
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Migisha R, Ario AR, Kadobera D, Bulage L, Katana E, Ndyabakira A, Elyanu P, Kalamya JN, Harris JR. High blood pressure and associated factors among HIV-infected young persons aged 13 to 25 years at selected health facilities in Rwenzori region, western Uganda, September-October 2021. Clin Hypertens 2023; 29:6. [PMID: 37060073 PMCID: PMC10105389 DOI: 10.1186/s40885-022-00230-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 11/15/2022] [Indexed: 04/16/2023] Open
Abstract
BACKGROUND High blood pressure (HBP), including hypertension (HTN), is a predictor of cardiovascular events, and is an emerging challenge in young persons. The risk of cardiovascular events may be further amplified among people living with HIV (PLHIV). We determined the prevalence of HBP and associated factors among PLHIV aged 13 to 25 years in Rwenzori region, western Uganda. METHODS We conducted a cross-sectional study among PLHIV aged 13 to 25 years at nine health facilities in Kabarole and Kasese districts during September 16 to October 15, 2021. We reviewed medical records to obtain clinical and demographic data. At a single clinic visit, we measured and classified BP as normal (< 120/ < 80 mmHg), elevated (120/ < 80 to 129/ < 80), stage 1 HTN (130/80 to 139/89), and stage 2 HTN (≥ 140/90). We categorized participants as having HBP if they had elevated BP or HTN. We performed multivariable analysis using modified Poisson regression to identify factors associated with HBP. RESULTS Of the 1,045 PLHIV, most (68%) were female and the mean age was 20 (3.8) years. The prevalence of HBP was 49% (n = 515; 95% confidence interval [CI], 46%-52%), the prevalence of elevated BP was 22% (n = 229; 95% CI, 26%-31%), and the prevalence of HTN was 27% (n = 286; 95% CI, 25%-30%), including 220 (21%) with stage 1 HTN and 66 (6%) with stage 2 HTN. Older age (adjusted prevalence ratio [aPR], 1.21; 95% CI, 1.01-1.44 for age group of 18-25 years vs. 13-17 years), history of tobacco smoking (aPR, 1.41; 95% CI, 1.08-1.83), and higher resting heart rate (aPR, 1.15; 95% CI, 1.01-1.32 for > 76 beats/min vs. ≤ 76 beats/min) were associated with HBP. CONCLUSIONS Nearly half of the PLHIV evaluated had HBP, and one-quarter had HTN. These findings highlight a previously unknown high burden of HBP in this setting's young populations. HBP was associated with older age, elevated resting heart rate, and ever smoking; all of which are known traditional risk factors for HBP in HIV-negative persons. To prevent future cardiovascular disease epidemics among PLHIV, there is a need to integrate HBP/HIV management.
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Affiliation(s)
| | - Alex Riolexus Ario
- Public Health Fellowship Program, Kampala, Uganda
- Ministry of Health, Kampala, Uganda
| | | | | | | | | | - Peter Elyanu
- Baylor College of Medicine Children's Foundation-Uganda, Kampala, Uganda
| | - Julius N Kalamya
- Division of Global HIV and TB, U.S. Centers for Disease Control and Prevention (CDC), Kampala, Uganda
| | - Julie R Harris
- Division of Global Health Protection, Centers for Disease Control and Prevention, Kampala, Uganda
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Nightingale R, Carlin F, Meghji J, McMullen K, Evans D, van der Zalm MM, Anthony MG, Bittencourt M, Byrne A, du Preez K, Coetzee M, Feris C, Goussard P, Hirasen K, Bouwer J, Hoddinott G, Huaman MA, Inglis-Jassiem G, Ivanova O, Karmadwala F, Schaaf HS, Schoeman I, Seddon JA, Sineke T, Solomons R, Thiart M, van Toorn R, Fujiwara PI, Romanowski K, Marais S, Hesseling AC, Johnston J, Allwood B, Muhwa JC, Mortimer K. Post-TB health and wellbeing. Int J Tuberc Lung Dis 2023; 27:248-283. [PMID: 37035971 PMCID: PMC10094053 DOI: 10.5588/ijtld.22.0514] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/02/2022] [Indexed: 04/11/2023] Open
Abstract
TB affects around 10.6 million people each year and there are now around 155 million TB survivors. TB and its treatments can lead to permanently impaired health and wellbeing. In 2019, representatives of TB affected communities attending the '1st International Post-Tuberculosis Symposium´ called for the development of clinical guidance on these issues. This clinical statement on post-TB health and wellbeing responds to this call and builds on the work of the symposium, which brought together TB survivors, healthcare professionals and researchers. Our document offers expert opinion and, where possible, evidence-based guidance to aid clinicians in the diagnosis and management of post-TB conditions and research in this field. It covers all aspects of post-TB, including economic, social and psychological wellbeing, post TB lung disease (PTLD), cardiovascular and pericardial disease, neurological disability, effects in adolescents and children, and future research needs.
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Affiliation(s)
- R Nightingale
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK, Department of Respiratory Medicine, Liverpool University Hospitals NHS foundation Trust, Liverpool, UK
| | - F Carlin
- Department of Infectious Diseases, Liverpool University Hospitals NHS foundation Trust, Liverpool, UK
| | - J Meghji
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK, Department of Respiratory Medicine, Cambridge University Hospital NHS Foundation Trust, Cambridge, UK
| | - K McMullen
- Division of Neurology, Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa
| | - D Evans
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - M M van der Zalm
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - M G Anthony
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - M Bittencourt
- University Hospital, University of Sao Paulo School of Medicine, Sao Paulo, SP, Brazil
| | - A Byrne
- Department of Thoracic Medicine, St Vincent´s Hospital Clinical School University of New South Wales, Sydney, NSW, Australia
| | - K du Preez
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - M Coetzee
- Division of Physiotherapy, Department of Health and Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - C Feris
- Occupational Therapy Department, Windhoek Central Hospital, Ministry of Health and Social Services, Windhoek, Namibia, Division of Occupational Therapy, Department of Health and Rehabilitation Sciences, Stellenbosch University, Tygerberg, South Africa
| | - P Goussard
- Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - K Hirasen
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa, Paediatric Pulmonology, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - J Bouwer
- Department of Psychiatry, University of the Witwatersrand, Johannesburg, South Africa
| | - G Hoddinott
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - M A Huaman
- University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - G Inglis-Jassiem
- Division of Physiotherapy, Department of Health and Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - O Ivanova
- Division of Infectious Diseases and Tropical Medicine, Medical Centre of the University of Munich, German Centre for Infection Research, Partner Site Munich, Munich, Germany
| | - F Karmadwala
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - H S Schaaf
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | | | - J A Seddon
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa, Department of Infectious Diseases, Imperial College London, London, UK
| | - T Sineke
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - R Solomons
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Tygerberg, South Africa
| | - M Thiart
- Division of Orthopaedic Surgery, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - R van Toorn
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Tygerberg, South Africa
| | - P I Fujiwara
- Task Force, Global Plan to End TB, 2023-2030, Stop TB Partnership, Geneva, Switzerland
| | - K Romanowski
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada, Provincial TB Services, BC Centre for Disease Control, Vancouver, BC, Canada
| | - S Marais
- Division of Neurology, Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa, Neurology Research Group, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - A C Hesseling
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - J Johnston
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada, Provincial TB Services, BC Centre for Disease Control, Vancouver, BC, Canada
| | - B Allwood
- Division of Pulmonology, Department of Medicine, Faculty of Medicine, Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - J C Muhwa
- Department of Medicine, Therapeutics, Dermatology and Psychiatry, Kenyatta University, Nairobi, Kenya
| | - K Mortimer
- Department of Respiratory Medicine, Liverpool University Hospitals NHS foundation Trust, Liverpool, UK, Department of Medicine, University of Cambridge, Cambridge, UK, Department of Paediatrics and Child Health, College of Health Sciences, School of Clinical Medicine, University of KwaZulu-Natal, Durban, South Africa
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Fadelallah Eljack MM, Nassir Mohammedali NF, Hussien Mohamed Ahmed KA, Ahmed OI, Nour AB, Haroun MS, Abdallah AM, Ibrahim Ali MM. Extensive myocardial infarction complicated with stroke as the first presentation of HIV in A young sudanese male: A case report. Ann Med Surg (Lond) 2022; 82:104653. [PMID: 36268312 PMCID: PMC9577595 DOI: 10.1016/j.amsu.2022.104653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 09/05/2022] [Accepted: 09/09/2022] [Indexed: 11/03/2022] Open
Abstract
Introduction Case presentation Discussion Conclusion HIV infection can be associated with significant cardiovascular and neurological complications. The presentation of acute coronary syndrome in a young patient should raise suspicion of uncommon causes. Known HIV Patients should be screened periodically with electrocardiogram.
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Baribeau V, Kim CJ, Lorgeoux RP, Brisebois J, Tossonian H, Lachaine J. Healthcare resource utilization and costs associated with renal, bone and cardiovascular comorbidities among persons living with HIV compared to the general population in Quebec, Canada. PLoS One 2022; 17:e0262645. [PMID: 35816474 PMCID: PMC9273062 DOI: 10.1371/journal.pone.0262645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 01/03/2022] [Indexed: 11/19/2022] Open
Abstract
There is limited understanding on healthcare utilization and costs of age-related comorbidities such as cardiovascular, bone and renal disease/disorder in people living with human immunodeficiency virus, so we compared comorbidity prevalence and associated healthcare utilization and costs. Through the Quebec health insurance database, people living with human immunodeficiency virus on antiretroviral therapy for ≥6 months from January 2006 to June 2012 were categorized by their comorbidity status using International Classification of Diseases (ICD)-9 codes, and controls without human immunodeficiency virus diagnosis or antiretroviral therapy use were age and gender matched. We compared healthcare utilization and costs. A total of 3,905 people living with human immunodeficiency virus and 11,715 control individuals were included. The mean age of people living with human immunodeficiency virus was 45.3 years and 77.3% were men. Prevalence of comorbidities was higher and occurred earlier in people living with human immunodeficiency virus and increased with older age regardless of human immunodeficiency virus status. Interestingly, bone comorbidity was high (37%) and 5-fold greater in people living with human immunodeficiency virus <20 years than the controls. Polypharmacy and comorbidity scores were greater in people living with human immunodeficiency virus than controls (p<0.01), as were cardiovascular, bone and renal comorbidities (40.3%, 26.0% and 5.5%, respectively; p<0.01). People living with human immunodeficiency virus had higher healthcare utilization and costs than controls largely due to longer hospital stays and prescriptions. Mean total healthcare cost/person/year for people living with human immunodeficiency virus was CAD$6,248 and was highest for those with renal disease (CAD$19,617). Comorbidities in people living with human immunodeficiency virus are more prevalent, occur earlier and incur a higher burden on the healthcare system; earlier screening and improved preventative and management strategies may reduce the burden to people living with human immunodeficiency virus and to the healthcare system.
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Affiliation(s)
| | - Connie J. Kim
- Gilead Sciences Canada, Inc, Mississauga, Ontario, Canada
| | | | | | | | - Jean Lachaine
- PeriPharm Inc, Montreal, Quebec, Canada
- Faculty of Pharmacy, Université de Montréal, Montreal, Quebec, Canada
- * E-mail:
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Kausalya B, Saravanan S, Pallikkuth S, Pahwa R, Saini SR, Iqbal S, Solomon S, Murugavel KG, Poongulali S, Kumarasamy N, Pahwa S. Immune correlates of cardiovascular co-morbidity in HIV infected participants from South India. BMC Immunol 2022; 23:24. [PMID: 35581554 PMCID: PMC9115939 DOI: 10.1186/s12865-022-00498-0] [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: 08/09/2021] [Accepted: 02/07/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Understanding the immune correlates of cardiovascular disease (CVD) risk in HIV infection is an important area of investigation in the current era of aging with HIV infection. Less is known about CVD risk and HIV infection in developing nations where additional risk factors may be playing a role in the CVD development. In this study, we assessed the effects of systemic inflammation, microbial translocation (MT), T cell immune activation (IA), and nadir CD4 counts on cardiac function and arterial stiffness as markers of subclinical atherosclerosis in HIV-infected individuals. METHODS People with HIV (PWH) who were ART naïve (n = 102) or virally suppressed on ART (n = 172) were stratified on nadir CD4 counts and compared to HIV-uninfected controls (n = 64). Determination was made of cardiac function via radial pulse wave and carotid intima thickness (C-IMT) measurements. Plasma biomarkers of inflammation and MT by ELISA or multiplex assays, and immune activation (IA) of T cells based HLA-DR and CD38 expression were investigated by flow cytometry. T-test, Mann-Whitney U test, and Spearman correlation were used to analyze study parameters. RESULTS Reduction in cardiac function with lower cardiac ejection time (p < 0.001), stroke volume (p < 0.001), cardiac output (p = 0.007), higher arterial stiffness (p < 0.05) were identified in ART-naïve participants, compared to PWH on ART (p < 0.05). No significant difference in C-IMT values were noted. Higher inflammatory and MT markers were found in the ART-naïve group compared to treated group who were comparable to uninfected participants, except for having higher TNF-α (p < 0.001) and sCD14 (p < 0.001). Immune activation of CD4 and CD8 T-cells was greater in ART-naïve participants compared to ART-treated and uninfected controls (p < 0.05). Lower nadir CD4 counts, higher inflammation, and higher MT predicted poor cardiac measures in the ART-naïve with nadir CD4 < 200cells/mm3 manifesting the highest arterial stiffness, and lowest cardiac function, whereas ART-treated, even with nadir < 200 cells/mm3 were similar to uninfected in these measures. CONCLUSIONS In HIV-infected individuals, initiation of ART even at nadir of < 200 cells/mm3 may prevent or reverse cardiovascular disease outcomes that are easily measurable in low income countries.
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Affiliation(s)
| | | | - Suresh Pallikkuth
- University of Miami Miller School of Medicine, 1580 NW 10th Avenue; BCRI 712, Miami, FL, 33136, USA
| | - Rajendra Pahwa
- University of Miami Miller School of Medicine, 1580 NW 10th Avenue; BCRI 712, Miami, FL, 33136, USA
| | - Shelly Rani Saini
- University of Miami Miller School of Medicine, 1580 NW 10th Avenue; BCRI 712, Miami, FL, 33136, USA
| | - Syed Iqbal
- YRG Centre for AIDS Research and Education (YRG CARE), Chennai, India
| | - Sunil Solomon
- YRG Centre for AIDS Research and Education (YRG CARE), Chennai, India.,Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | | | - Nagalingeswaran Kumarasamy
- YRG Centre for AIDS Research and Education (YRG CARE), Chennai, India.,Johns Hopkins University School of Medicine, Baltimore, MD, USA.,VHS-Infectious Diseases Medical Centre, Chennai, India
| | - Savita Pahwa
- University of Miami Miller School of Medicine, 1580 NW 10th Avenue; BCRI 712, Miami, FL, 33136, USA.
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Saumoy M, Sánchez-Quesada JL, Assoumou L, Gatell JM, González-Cordón A, Guaraldi G, Domingo P, Giacomelli A, Connault J, Katlama C, Masiá M, Ordónez-Llanos J, Pozniak A, Martínez E, Podzamczer D. Atherogenicity of low-density lipoproteins after switching from a protease inhibitor to dolutegravir: a substudy of the NEAT022 study. J Antimicrob Chemother 2022; 77:1980-1988. [PMID: 35411401 DOI: 10.1093/jac/dkac117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 03/15/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The aim of this study was to investigate whether switching from a ritonavir-boosted PI-based regimen to a dolutegravir-based regimen improved the atherogenic properties of LDL particles in patients with HIV. METHODS This was a substudy of the NEAT022 study (ClinicalTrials.gov NCT02098837). Adults with HIV with a Framingham score >10% or aged >50 years and being treated with a stable boosted PI-based regimen were randomized to either switch to dolutegravir or continue with boosted PI. At baseline and Week 48, we assessed atherogenic LDL properties: LDL particle size and phenotype (A, intermediate, B), oxidized LDL (ox-LDL) and lipoprotein-associated phospholipase A2 (Lp-PLA2) activity. RESULTS Eighty-six participants (dolutegravir 44; PI 42) were included. Participants had a median (IQR) age of 54 (51-57) years and 79.1% were male. In the dolutegravir arm, after 48 weeks, we observed: (1) an increase in LDL size [median 1.65 Å (IQR -0.60 to 4.20); P = 0.007], correlated with the decrease in triglyceride concentration [Spearman correlation = -0.352 (P = 0.001)], with a corresponding decrease of subjects with atherogenic LDL phenotype B (36.4% to 20.5%; P = 0.039); (2) a decrease in Lp-PLA2 activity [median 1.39 μmol/min/mL (IQR -2.3 to 0.54); P = 0.002]; and (3) a decrease in ox-LDL [median 14 U/L (IQR -102 to 13); P = 0.006]. In the PI arm, none of these favourable lipid modifications was observed. CONCLUSIONS Forty-eight weeks after switching from a PI-based to a dolutegravir-based regimen, patients with Framingham score >10% or aged >50 years showed improvement of several atherogenic lipid features, including LDL particle phenotype, ox-LDL and Lp-PLA2.
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Affiliation(s)
- Maria Saumoy
- Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
| | | | - Lambert Assoumou
- INSERM, Sorbonne Université, Institut Pierre Louis d'Épidémiologie et de Santé Publique (IPLESP), Paris, France
| | - José Maria Gatell
- Faculty of Medicine, University of Barcelona, Barcelona, Spain.,ViiV Healthcare, Barcelona, Spain
| | | | | | - Pere Domingo
- Infectious Diseases, Hospital de la Santa Creu i Sant Pau, Institut de Recerca Biomèdica del HSCSP, Barcelona, Spain
| | | | | | | | - Mar Masiá
- Hospital General Universitario de Elche, Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Jordi Ordónez-Llanos
- Biochemistry Department, Biomedical Research Institute IIB Sant Pau, Barcelona, Spain.,Foundation for Biochemistry and Molecular Pathology, Barcelona, Spain
| | - Anton Pozniak
- Chelsea & Westminster Hospital NHS Foundation Trust, London, UK.,London School of Hygiene and Tropical Medicine, London, UK
| | - Esteban Martínez
- Infectious Diseases Service, Hospital Clinic/IDIBAPS, Barcelona, Spain
| | - Daniel Podzamczer
- Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
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10
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Jeudy J, Patel P, George N, Burrowes S, Husson J, Chua J, Conn L, Weiss RG, Bagchi S. Assessment of coronary inflammation in antiretroviral treated people with HIV infection and active HIV/hepatitis C virus co-infection. AIDS 2022; 36:399-407. [PMID: 34750294 PMCID: PMC8795490 DOI: 10.1097/qad.0000000000003125] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE People with HIV (PWH) and co-infected with hepatitis C virus (PWH + HCV) have increased risk of cardiovascular disease (CVD). Peri-coronary inflammation, measured by fat attenuation index (FAI) on coronary computed tomography angiography (CCTA), independently predicts cardiovascular risk in the general population but has not been studied in the PWH + HCV population. We tested whether peri-coronary inflammation is increased in PWH or PWH + HCV, and whether inflammation changes over time. DESIGN Cross-sectional analysis to determine FAI differences among groups. Longitudinal analysis in PWH to assess changes in inflammation over time. METHODS Age-matched and sex-matched seropositive groups (PWH and PWH + HCV) virologically suppressed on antiretroviral therapy, HCV viremic, and without prior CVD and matched controls underwent CCTA. Peri-coronary FAI was measured around the proximal right coronary artery (RCA) and left anterior descending artery (LAD). Follow-up CCTA was performed in 22 PWH after 20.6-27.4 months. RESULTS A total of 101 participants (48 women) were studied (60 PWH, 19 PWH + HCV and 22 controls). In adjusted analyses, peri-coronary FAI did not differ between seropositive groups and controls. Low attenuation coronary plaque was significantly less common in seropositive groups compared with controls (LAD, P = 0.035; and RCA, P = 0.017, respectively). Peri-coronary FAI values significantly progressed between baseline and follow-up in PWH (RCA: P = 0.001, LAD: P = <0.001). CONCLUSION PWH and PWH + HCV without history of CVD do not have significantly worse peri-coronary inflammation, assessed by FAI, compared with matched controls. However, peri-coronary inflammation in mono-infected PWH significantly increased over approximately 22 months. FAI measures may be an important imaging biomarker for tracking asymptomatic CVD progression in PWH.
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Affiliation(s)
- Jean Jeudy
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Pratik Patel
- Department of Radiology, University of Florida College of Medicine, Gainesville, FL
| | - Nivya George
- Department of Medicine, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD
| | - Shana Burrowes
- Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, Boston, MA
| | - Jennifer Husson
- Department of Medicine, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD
- Division of Infectious Diseases, Department of Medicine, University of Maryland School of Medicine
| | - Joel Chua
- Department of Medicine, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD
- Division of Infectious Diseases, Department of Medicine, University of Maryland School of Medicine
| | - Lora Conn
- Department of Medicine, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD
| | - Robert G Weiss
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Shashwatee Bagchi
- Department of Medicine, Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD
- Division of Infectious Diseases, Department of Medicine, University of Maryland School of Medicine
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11
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Saumoy M, Sanchez-Quesada JL, Ordoñez-Llanos J, Podzamczer D. Do All Integrase Strand Transfer Inhibitors Have the Same Lipid Profile? Review of Randomised Controlled Trials in Naïve and Switch Scenarios in HIV-Infected Patients. J Clin Med 2021; 10:jcm10163456. [PMID: 34441755 PMCID: PMC8396943 DOI: 10.3390/jcm10163456] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/26/2021] [Accepted: 07/30/2021] [Indexed: 01/06/2023] Open
Abstract
In this study, we aim to explore the effects on lipids of integrase strand transfer inhibitors (INSTIs) in naïve and switch randomised controlled trials, and compare them with protease inhibitors (PIs) and non-nucleoside reverse transcriptase inhibitors (NNRTIs). We reviewed phase 3/4 randomised clinical trials in the Cochrane and PubMed databases that compare an INSTI with a boosted PI, an NNRTI, or another INSTI plus one or two nucleoside/nucleotide reverse transcriptase inhibitors (NtRTIs) in naïve patients and switching strategies in HIV-infected patients. We reported the baseline plasma concentration of total cholesterol (TC), low and high-density lipoprotein cholesterol (LDL-c, HDL-c), triglycerides (TG), and the TC/HDL-c ratio, as well as the change at weeks 48 and 96, when available. In naïve HIV-infected patients, raltegravir (RAL) and dolutegravir (DTG) have a more favourable lipid profile compared with NNRTI and boosted PI. Elvitegravir (EVG/c) has a superior lipid profile compared with efavirenz and is similar to that observed with ritonavir-boosted atazanavir except in TG, which increases less with EVG/c. In naïve patients, RAL, DTG, and bictegravir (BIC) produce a similar, slight increase in lipids. In switching trials, the regimen change based on a boosted PI or efavirenz to RAL, DTG, or BIC is associated with clinically significant decreases in lipids that are minor when the change is executed on EVG/c. No changes were observed in lipids by switching trials between INSTIs. In summary, RAL, DTG, and BIC have superior lipid profiles compared with boosted-PI, efavirenz, and EVG/c, in studies conducted in naïve participants, and they are associated with a clinically significant decrease in lipoproteins by switching studies.
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Affiliation(s)
- Maria Saumoy
- HIV and STD Unit, Infectious Disease Department, Bellvitge University Hospital, C/Feixa Llarga s/n, L’Hospitalet de Llobregat, 08907 Barcelona, Spain;
- Bellvitge Institute for Biomedical Research, L’Hospitalet de Llobregat, 08907 Barcelona, Spain
- Correspondence: ; Tel.: +34-93-2607667
| | - Jose Luís Sanchez-Quesada
- Cardiovascular Biochemistry Group, Biomedical Research Institute IIB Sant Pau, 08041 Barcelona, Spain; (J.L.S.-Q.); (J.O.-L.)
| | - Jordi Ordoñez-Llanos
- Cardiovascular Biochemistry Group, Biomedical Research Institute IIB Sant Pau, 08041 Barcelona, Spain; (J.L.S.-Q.); (J.O.-L.)
- Foundation for the Biochemistry and Molecular Pathology, 08041 Barcelona, Spain
| | - Daniel Podzamczer
- HIV and STD Unit, Infectious Disease Department, Bellvitge University Hospital, C/Feixa Llarga s/n, L’Hospitalet de Llobregat, 08907 Barcelona, Spain;
- Bellvitge Institute for Biomedical Research, L’Hospitalet de Llobregat, 08907 Barcelona, Spain
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12
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Leone MJ, Sun H, Boutros CL, Liu L, Ye E, Sullivan L, Thomas RJ, Robbins GK, Mukerji SS, Westover MB. HIV Increases Sleep-based Brain Age Despite Antiretroviral Therapy. Sleep 2021; 44:6204183. [PMID: 33783511 DOI: 10.1093/sleep/zsab058] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 01/06/2021] [Indexed: 11/12/2022] Open
Abstract
STUDY OBJECTIVES Age-related comorbidities and immune activation raise concern for advanced brain aging in people living with HIV (PLWH). The brain age index (BAI) is a machine learning model that quantifies deviations in brain activity during sleep relative to healthy individuals of the same age. High BAI was previously found to be associated with neurological, psychiatric, cardiometabolic diseases, and reduced life expectancy among people without HIV. Here, we estimated the effect of HIV infection on BAI by comparing PLWH and HIV-controls. METHODS Clinical data and sleep EEGs from 43 PLWH on antiretroviral therapy (HIV+) and 3,155 controls (HIV-) were collected from Massachusetts General Hospital. The effect of HIV infection on BAI, and on individual EEG features, was estimated using causal inference. RESULTS The average effect of HIV on BAI was estimated to be +3.35 years (p < 0.01, 95% CI = [0.67, 5.92]) using doubly robust estimation. Compared to HIV- controls, HIV+ participants exhibited a reduction in delta band power during deep sleep and rapid eye movement sleep. CONCLUSION We provide causal evidence that HIV contributes to advanced brain aging reflected in sleep EEG. A better understanding is greatly needed of potential therapeutic targets to mitigate the effect of HIV on brain health, potentially including sleep disorders and cardiovascular disease.
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Affiliation(s)
| | - Haoqi Sun
- Massachusetts General Hospital, Boston, MA, USA
| | | | - Lin Liu
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Elissa Ye
- Massachusetts General Hospital, Boston, MA, USA
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13
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Raggio G, Goodman G, Robbins GK, Looby SE, Labbe A, Psaros C. Developing a pilot lifestyle intervention to prevent cardiovascular disease in midlife women with HIV. HIV Res Clin Pract 2021; 22:1-13. [PMID: 33616022 DOI: 10.1080/25787489.2021.1883957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Background: Women with HIV (WWH) are at elevated risk for cardiovascular disease (CVD) compared to men with HIV. Lifestyle interventions, like the Diabetes Prevention Program (DPP), may reduce CVD risk, but most fail to address barriers to healthy behaviors facing WWH. OBJECTIVE Objective: To inform the adaptation of the DPP for midlife WWH, pilot the modified intervention, and assess feasibility, acceptability, and implementation barriers. METHODS Methods: Interviews were conducted with cisgender, English-speaking WWH ages 40-59 to assess intervention preferences. The adapted DPP was piloted and evaluated. CVD knowledge, CVD risk perception, quality of life, and physical activity were assessed pre- and post-intervention. RESULTS Results: Eighteen WWH completed interviews. Adaptations included reducing the number of sessions and adding HIV, CVD, stress, aging, menopause, and smoking content. Of 14 women contacted for the pilot, seven completed a baseline, five attended group sessions, and five completed a post-treatment assessment. Attendance barriers included transportation access and costs. Satisfaction was moderate; informal exit interviews indicated that women would recommend the program. CVD knowledge, perceived risk, and physical activity increased, and fatigue and mental health improved. Content on nutrition, aging, HIV, and stress was seen as most useful; suggested changes included group exercises and additional content on recipes, HIV management, and aging. CONCLUSIONS Conclusions: Midlife WWH reported benefits from our adapted intervention. Increases in CVD knowledge and perceived CVD risk suggest improved awareness of the impact of lifestyle behaviors. Retention was adequate; socioeconomic barriers were common. Intervention feasibility and acceptability may be improved via remote access and further content customization.
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Affiliation(s)
- Greer Raggio
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA.,National Center for Weight and Wellness, Washington, DC, USA
| | - Georgia Goodman
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA.,The Fenway Institute, Fenway Health, Boston, MA, USA
| | - Gregory K Robbins
- Division of Infectious Diseases, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Sara E Looby
- Metabolism Unit, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA.,Yvonne L. Munn Center for Nursing Research, Massachusetts General Hospital, Boston, MA, USA
| | - Allison Labbe
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Christina Psaros
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
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14
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Godino C, Scotti A, Maugeri N, Mancini N, Fominskiy E, Margonato A, Landoni G. Antithrombotic therapy in patients with COVID-19? -Rationale and Evidence. Int J Cardiol 2021; 324:261-266. [PMID: 33002521 PMCID: PMC7521414 DOI: 10.1016/j.ijcard.2020.09.064] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/09/2020] [Accepted: 09/24/2020] [Indexed: 12/30/2022]
Abstract
In patients with severe or critical Coronavirus disease 2019 (COVID-19) manifestations, a thromboinflammatory syndrome, with diffuse microvascular thrombosis, is increasingly evident as the final step of pro-inflammatory cytokines storm. Actually, no proven effective therapies for novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection exist. Preliminary observations on anticoagulant therapy appear to be associated with better outcomes in moderate and severe COVID-19 patients with signs of coagulopathy and in those requiring mechanical ventilation. The pathophysiology underlying the prothrombotic state elicited by SARS-CoV-2 outlines possible protective mechanisms of antithrombotic therapy (in primis anticoagulants) for this viral illness. The indications for antiplatelet/anticoagulant use (prevention, prophylaxis, therapy) are guided by the clinical context and the COVID-19 severity. We provide a practical approach on antithrombotic therapy management for COVID-19 patients from a multidisciplinary point of view.
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Affiliation(s)
- Cosmo Godino
- Clinical Cardiology Unit, Faculty of Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Andrea Scotti
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padua, Italy
| | - Norma Maugeri
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Nicasio Mancini
- Laboratory of Medical Microbiology and Virology, IRCCS San Raffaele Scientific Institute, Milan, Italy; Faculty of Medicine, Vita Salute San Raffaele University, Milan, Italy
| | - Evgeny Fominskiy
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alberto Margonato
- Clinical Cardiology Unit, Faculty of Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy; Faculty of Medicine, Vita Salute San Raffaele University, Milan, Italy
| | - Giovanni Landoni
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy; Faculty of Medicine, Vita Salute San Raffaele University, Milan, Italy
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15
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Liang Y, Ketchum NS, Turner BJ, Flores J, Bullock D, Villarreal R, Noël PH, Yin MT, Taylor BS. Cardiovascular Risk Assessment Varies Widely by Calculator and Race/Ethnicity in a Majority Latinx Cohort Living with HIV. J Immigr Minor Health 2021; 22:323-335. [PMID: 31004259 DOI: 10.1007/s10903-019-00890-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Comparison of cardiovascular disease (CVD) risk calculators in Latinx majority populations living with HIV can assist clinicians in selecting a calculator and interpreting results. 10-year CVD risks were estimated for 652 patients seen ≥ 2 times over 12 months in a public clinic using three risk calculators: Atherosclerotic CVD risk Calculator (ASCVD), Framingham Risk Calculator (FRC), and Data Collection on Adverse Effects of Anti-HIV Drugs Study (D:A:D) Calculator. Median estimated 10-year CVD risk in this population was highest using FRC (11%), followed by D:A:D (10%), and lowest with ASCVD (5%; p < 0.001). However, D:A:D classified 44.3% in a high/very high risk category compared to FRC (20.7%) and ASCVD (33.4%) (all p < 0.001). ASCVD risk estimates differed significantly by race/ethnicity (p < 0.001). Risk varied widely across three risk calculators and by race/ethnicity, and providers should be aware of these differences when choosing a calculator for use in majority minority populations.
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Affiliation(s)
- Yuanyuan Liang
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Norma S Ketchum
- Department of Epidemiology and Biostatistics, UT Health San Antonio, San Antonio, TX, USA
| | - Barbara J Turner
- Research to Advance Community Health (ReACH) Center, UT Health San Antonio, San Antonio, TX, USA.,Department of Medicine, UT Health San Antonio, 7703 Floyd Curl Dr., San Antonio, TX, 78229, USA
| | - John Flores
- Joint Residency Program in Medicine and Pediatrics, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
| | - Delia Bullock
- Department of Medicine, UT Health San Antonio, 7703 Floyd Curl Dr., San Antonio, TX, 78229, USA
| | - Roberto Villarreal
- Research and Information Management, University Health System, San Antonio, TX, USA
| | - Polly H Noël
- Department of Family & Community Medicine, UT Health San Antonio, 7703 Floyd Curl Dr., San Antonio, TX, 78229, USA
| | - Michael T Yin
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Barbara S Taylor
- Research to Advance Community Health (ReACH) Center, UT Health San Antonio, San Antonio, TX, USA. .,Department of Medicine, UT Health San Antonio, 7703 Floyd Curl Dr., San Antonio, TX, 78229, USA.
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16
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Krittanawong C, Liu Y, Mahtta D, Narasimhan B, Wang Z, Jneid H, Tamis-Holland JE, Mahboob A, Baber U, Mehran R, Wilson Tang WH, Ballantyne CM, Virani SS. Non-traditional risk factors and the risk of myocardial infarction in the young in the US population-based cohort. IJC HEART & VASCULATURE 2020; 30:100634. [PMID: 32995474 PMCID: PMC7516292 DOI: 10.1016/j.ijcha.2020.100634] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 08/31/2020] [Accepted: 09/02/2020] [Indexed: 02/06/2023]
Abstract
Young patients with myocardial infarction (MI) have both traditional risk factors and non-traditional risk factors. HTN, smoking, obesity, HLD and a family history of CAD were risks of MI in the young. HIV, SLE, and OSA were all associated with an elevated risk of MI, independent of traditional atherosclerotic risk factors. Close attention should be paid to emerging risk factors such as SLE, HIV and OSA.
Although most prevalent in elderly, myocardial infarction (MI) also affects younger adults. We sought to investigate baseline characteristics in young patients (<55 years) with MI using the National Inpatient Sample (NIS) database between 2004 and 2015. Multivariable logistic regression models were used to assess factors associated with acute myocardial infarction (AMI) in young patients. After multivariable analyses adjusted for age, sex, race, family history of atherosclerosis, body mass index (BMI), diabetes, hypertension, hyperlipidemia, chronic kidney disease, and current cigarette smoking; novel risk factors such as human immunodeficiency virus (HIV), systemic lupus erythematosus (SLE), and obstructive sleep apnea (OSA) were associated with a higher risk of developing an AMI in the young (adjusted OR for HIV 4.06; 95 CI 3.48–4.71, p < 0.001), (adjusted OR for SLE 2.12; 95 CI 1.89–2.39, p 0.04), and (adjusted OR for OSA 1.16; 95 CI 1.12–1.20, p < 0.001), respectively. Rheumatoid arthritis was associated with a lower risk of AMI (adjusted OR 0.83; 95 CI 0.76–0.89, p < 0.001). After multivariable analyses, cigarette smoking (adjusted OR 1.98; 95 CI 1.95–2.02, p < 0.001), obesity (adjusted OR 1.37; 95 CI 1.33–1.41, p = 0.003), hyperlipidemia (adjusted OR 1.07; 95 CI 1.04–1.08, p < 0.001) and a family history of CAD (adjusted OR 1.35; 95 CI 1.3–1.4, p < 0.001) were also associated with a higher risk of developing an AMI in the young. In conclusion, young patients with AMI have both traditional risk factors and non-traditional risk factors. In addition to traditional risk factors, close attention should be paid to emerging risk factors such as SLE, HIV and OSA.
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Affiliation(s)
- Chayakrit Krittanawong
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Section of Cardiology, Baylor College of Medicine, USA.,Department of Cardiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Heart, New York, NY, USA
| | - Yiming Liu
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Dhruv Mahtta
- Michael E. DeBakey VA Medical Center, Houston, TX, USA
| | - Bharat Narasimhan
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Heart, New York, NY, USA
| | - Zhen Wang
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA.,Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Hani Jneid
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Section of Cardiology, Baylor College of Medicine, USA
| | | | - Alam Mahboob
- Michael E. DeBakey VA Medical Center, Houston, TX, USA
| | - Usman Baber
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Heart, New York, NY, USA
| | - Roxana Mehran
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Heart, New York, NY, USA
| | - W H Wilson Tang
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Salim S Virani
- Michael E. DeBakey VA Medical Center, Houston, TX, USA.,Section of Cardiology, Baylor College of Medicine, USA
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17
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Tindle HA, Freiberg MS, Gnatienko N, Blokhina E, Cheng DM, Yaroslavtseva T, Bendiks S, Winter M, Krupitsky E, Samet JH. Design of a randomized controlled trial of smoking cessation medications for alcohol reduction among HIV-positive heavy drinkers and daily smokers in St. Petersburg, Russia. Contemp Clin Trials Commun 2020; 19:100625. [PMID: 33659761 PMCID: PMC7889999 DOI: 10.1016/j.conctc.2020.100625] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 07/08/2020] [Accepted: 07/13/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND HIV, heavy drinking, and smoking are all pro-inflammatory and increase risk for coronary heart disease (CHD). Interventions that reduce alcohol use, smoking, or both in HIV-positive people could lower inflammation, CHD and death risk. Varenicline and cytisine are proven therapies for smoking cessation and may also reduce alcohol consumption. The comparative efficacy of varenicline and cytisine to reduce alcohol consumption has not been tested, nor has their comparative effectiveness been reported for smoking. OBJECTIVE This paper describes the protocol of the Studying Partial agonists for Ethanol and Tobacco Elimination in Russians with HIV (St PETER HIV), a four-arm parallel-group randomized controlled trial comparing effects of varenicline, cytisine, and nicotine replacement therapy (NRT). METHODS The study is recruiting four hundred HIV-positive heavy drinking smokers interested in cutting down on alcohol and/or tobacco in St. Petersburg, Russia. Participants are randomly assigned to receive either active varenicline + NRT placebo, varenicline placebo + active NRT, active cytisine + NRT placebo, cytisine placebo + active NRT. All participants receive evidence-based counseling for alcohol and tobacco use, one active medication, and one placebo. Outcomes are: 1) % heavy drinking days in the past month (primary study outcome at three months) and alcohol craving; 2) cigarettes per day (primary smoking outcome at 3 months) and 7-day point prevalence abstinence and; 3) inflammation, CHD risk, and mortality risk. CONCLUSION St PETER HIV addresses the paucity of randomized controlled trial data to guide treatment of alcohol consumption and smoking in HIV-positive heavy drinking smokers.
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Affiliation(s)
- Hilary A. Tindle
- Vanderbilt Center for Tobacco, Addiction and Lifestyle (ViTAL), Vanderbilt University Medical Center, Division of General Internal Medicine & Public Health and Vanderbilt Ingram Cancer Center, 2525 West End, Suite 450, Nashville, TN, 37203, United States
- Veterans Health Administration-Tennessee Valley Healthcare System Geriatric Research Education Clinical Center (GRECC), Nashville, TN, United States
| | - Matthew S. Freiberg
- Veterans Health Administration-Tennessee Valley Healthcare System Geriatric Research Education Clinical Center (GRECC), Nashville, TN, United States
- Vanderbilt Center for Clinical Cardiovascular Trials Evaluation (V-C3REATE), Vanderbilt University Medical Center, Division of Cardiovascular Medicine, 2525 West End, Suite 300-A, Nashville, TN, 37203, United States
| | - Natalia Gnatienko
- Department of Medicine, Section of General Internal Medicine, Boston Medical Center, Clinical Addiction Research and Education (CARE) Unit, 801 Massachusetts Avenue, 2nd Floor, Boston, MA, 02118, United States
| | - Elena Blokhina
- Pavlov University, Lev Tolstoy St. 6-8, St. Petersburg, 197022, Russian Federation
| | - Debbie M. Cheng
- Department of Biostatistics, Boston University School of Public Health, 801 Massachusetts Avenue, 3rd Floor, Boston, MA, 02118, United States
| | | | - Sally Bendiks
- Department of Medicine, Section of General Internal Medicine, Boston Medical Center, Clinical Addiction Research and Education (CARE) Unit, 801 Massachusetts Avenue, 2nd Floor, Boston, MA, 02118, United States
| | - Michael Winter
- Biostatistics and Epidemiology Data Analytics Center (BEDAC), Boston University School of Public Health, 85 East Newton Street, 9th Floor, Boston, MA 02118, United States Pasteur Research Institute of Epidemiology and Microbiology, Russian Federation, Mira St. 14, St. Petersburg, 197101, Russian Federation
| | - Evgeny Krupitsky
- Pavlov University, Lev Tolstoy St. 6-8, St. Petersburg, 197022, Russian Federation
- Bekhterev National Medical Research Center for Psychiatry and Neurology, Bekhtereva St., 3, St. Petersburg, 192019, Russian Federation
| | - Jeffrey H. Samet
- Department of Medicine, Section of General Internal Medicine, Boston University School of Medicine/Boston Medical Center, Clinical Addiction Research and Education (CARE) Unit, 801 Massachusetts Avenue, 2nd Floor, Boston, MA, 02118, United States
- Department of Community Health Sciences, Boston University School of Public Health, 801 Massachusetts Avenue, 2nd Floor, Boston, MA, 02118, United States
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Di Yacovo S, Saumoy M, Sánchez-Quesada JL, Navarro A, Sviridov D, Javaloyas M, Vila R, Vernet A, Low H, Peñafiel J, García B, Ordoñez-Llanos J, Podzamczer D. Lipids, biomarkers, and subclinical atherosclerosis in treatment-naive HIV patients starting or not starting antiretroviral therapy: Comparison with a healthy control group in a 2-year prospective study. PLoS One 2020; 15:e0237739. [PMID: 32817629 PMCID: PMC7446923 DOI: 10.1371/journal.pone.0237739] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 07/31/2020] [Indexed: 12/14/2022] Open
Abstract
Objective To assess the effect of HIV infection and combined antiretroviral therapy (c-ART) on various proatherogenic biomarkers and lipids and to investigate their relationship with subclinical atherosclerosis in a cohort of treatment-naive HIV-infected patients. Methods We performed a prospective, comparative, multicenter study of 2 groups of treatment-naive HIV-infected patients (group A, CD4>500 cells/μL, not starting c-ART; and group B, CD4<500 cells/μL, starting c-ART at baseline) and a healthy control group. Laboratory analyses and carotid ultrasound were performed at baseline and at months 12 and 24. The parameters measured were low-density lipoprotein (LDL) particle phenotype, lipoprotein-associated phospholipase A2 (Lp-PLA2), interleukin-6 (IL-6), high-sensitivity C-reactive protein (hs-CRP), sCD14, sCD163, monocyte chemoattractant protein-1(MCP-1), and asymmetric dimethylarginine (ADMA). A linear mixed model based on patient clusters was used to assess differences in biomarkers between the study groups and over time. Results The study population comprised 62 HIV-infected patients (group A, n = 31; group B, n = 31) and 22 controls. Age was 37 (30–43) years, and 81% were men. At baseline, the HIV-infected patients had a worse LDL particle phenotype and higher plasma concentration of sCD14, sCD163, hs-CRP, and LDL-Lp-PLA2 than the controls. At month 12, there was an increase in total cholesterol (p = 0.002), HDL-c (p = 0.003), and Apo A-I (p = 0.049) and a decrease in sCD14 (p = <0.001) and sCD163 (p<0.001), although only in group B. LDL particle size increased in group B at month 24 (p = 0.038). No changes were observed in group A or in the healthy controls. Common carotid intima-media thickness increased in HIV-infected patients at month 24 (Group A p = 0.053; group B p = 0.048). Plasma levels of sCD14, sCD163, and hs-CRP correlated with lipid values. Conclusions In treatment-naive HIV-infected patients, initiation of c-ART was associated with an improvement in LDL particle phenotype and inflammatory/immune biomarkers, reaching values similar to those of the controls. HIV infection was associated with progression of carotid intima-media thickness.
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Affiliation(s)
- Silvana Di Yacovo
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
| | - Maria Saumoy
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
- * E-mail:
| | - José Luís Sánchez-Quesada
- Biomedical Research Institute IIB Sant Pau, Barcelona, Spain, Biochemistry and Molecular Biology Department, Universitat Autònoma, Barcelona, Spain
| | - Antonio Navarro
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
| | - Dmitri Sviridov
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Manuel Javaloyas
- Internal Medicine Service, Hospital de Viladecans, Viladecans, Spain
| | - Ramon Vila
- Vascular Surgery Service, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Spain
| | - Anton Vernet
- Department of Mechanical Engineering, Universitat Rovira i Virgili, Tarragona, Spain
| | - Hann Low
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Judith Peñafiel
- Biostatistics Unit, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Spain
- University of Barcelona, Barcelona, Spain
| | - Benito García
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
| | - Jordi Ordoñez-Llanos
- Biomedical Research Institute IIB Sant Pau, Barcelona, Spain, Biochemistry and Molecular Biology Department, Universitat Autònoma, Barcelona, Spain
| | - Daniel Podzamczer
- HIV and STD Unit, Infectious Disease Service, Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
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Association of HIV Infection and Antiretroviral Therapy With Sudden Cardiac Death. J Acquir Immune Defic Syndr 2020; 82:468-474. [PMID: 31714425 DOI: 10.1097/qai.0000000000002161] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND HIV infection potentially increases coronary artery disease and heart failure risks. However, the association between HIV infection and sudden cardiac death (SCD) has not been extensively studied. This nationwide cohort study aimed to determine SCD risks in Taiwanese patients with and without HIV infection. METHODS Adult people living with HIV/AIDS (PLWHA) since January 1, 2003, were identified from the Taiwan Centers for Disease Control HIV surveillance system. HIV-infected individuals were defined as positive HIV-1 Western blot. A control cohort without HIV infection, matched for age and sex, was selected for comparison from the Taiwan National Health Insurance Research Database. All patients were followed up until SCD, mortality for another cause, or till December 31, 2014. A time-dependent Cox proportional hazards model was used to determine the association of HIV and antiretroviral therapy (ART) with SCD. RESULTS During a mean 5.86-year follow-up, 5342 (4.40%) of 121,530 patients (24,306 PLWHA and 97,224 matched controls) died; among them, 150 (0.12%) died of SCD. Among 150 SCD events, 97 (64.7%) and 53 (33.3%) occurred in PLWHA and controls, respectively, which corresponded to incidences of 68.31 in PLWHA and 9.31 per 100,000 person-years in controls (P < 0.001). After adjusting for age, sex, and comorbidities, HIV infection was an independent risk factor for SCD (adjusted hazard ratio, 8.15; 95% confidence interval: 5.58 to 11.90). SCD incidence was significantly lower in PLWHA receiving ART (adjusted hazard ratio 0.53; 95% confidence interval: 0.32 to 0.87). CONCLUSIONS HIV infection is an independent risk factor for SCD. SCD rates are low in PLWHA receiving ART.
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Muiruri C, Longenecker CT, Meissner EG, Okeke NL, Pettit AC, Thomas K, Velazquez E, Bloomfield GS. Prevention of cardiovascular disease for historically marginalized racial and ethnic groups living with HIV: A narrative review of the literature. Prog Cardiovasc Dis 2020; 63:142-148. [PMID: 32057785 PMCID: PMC7237291 DOI: 10.1016/j.pcad.2020.02.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 02/09/2020] [Indexed: 12/16/2022]
Abstract
Despite developments to improve health in the United States, racial and ethnic disparities persist. These disparities have profound impact on the wellbeing of historically marginalized racial and ethnic groups. This narrative review explores disparities by race in people living with cardiovascular disease (CVD) and the Human Immunodeficiency Virus (HIV). We discuss selected common social determinants of health for both of these conditions which include; regional historical policies, incarceration, and neighborhood effects. Data on racial disparities for persons living with comorbid HIV and CVD are lacking. We found few published articles (n = 7) describing racial disparities for persons living with both comorbid HIV and CVD. Efforts to reduce CVD morbidity in historically marginalized racial and ethnic groups with HIV must address participation in clinical research, social determinants of health and translation of research into clinical practice.
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Affiliation(s)
- Charles Muiruri
- Department of Population Health Sciences, Duke University School of Medicine, Durham, NC, USA; Duke Global Health Institute, Duke University, Durham, NC, USA.
| | - Chris T Longenecker
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Eric G Meissner
- Division of Infectious Diseases, Medical University of South Carolina, Charleston, SC, USA
| | | | - April C Pettit
- School of Medicine, Vanderbilt University, Nashville, TN, USA
| | - Kevin Thomas
- Department of Medicine, Duke University Medical Center NC, USA; Duke Clinical Research Institute, USA
| | | | - Gerald S Bloomfield
- Duke Global Health Institute, Duke University, Durham, NC, USA; Department of Medicine, Duke University Medical Center NC, USA; Duke Clinical Research Institute, USA
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Factors Associated With Excess Myocardial Infarction Risk in HIV-Infected Adults: A Systematic Review and Meta-analysis. J Acquir Immune Defic Syndr 2020; 81:224-230. [PMID: 30865179 DOI: 10.1097/qai.0000000000001996] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES To estimate the pooled relative risk (RR) of incident acute myocardial infarction (AMI) among HIV-infected adults compared with HIV-uninfected controls and explore the contribution of traditional and HIV-related risk factors. BACKGROUND Understanding AMI risk and associated risk factors in HIV-infected populations has the potential to inform clinical management and prevention strategies. METHODS We systematically identified cohort studies of HIV-infected or HIV-infected and matched uninfected adults reporting AMI incidence rates published up to January 1, 2017. Random-effects meta-analysis models were used to estimate the aggregate RR of AMI by HIV status. Subgroup analysis and meta-regression were used to explore factors affecting risk. RESULTS Sixteen studies (N = 1,619,690, median age 38.5 years, 78.9% male, mean follow-up of 6.5 years) were included. In pooled analyses of HIV-infected and matched uninfected cohorts (n = 5), HIV-infected individuals had higher AMI incidence rates (absolute risk difference = 2.2 cases per 1000 persons per year) and twice the risk of AMI [RR = 1.96 (1.5-2.6)] compared with matched HIV-uninfected controls. In a multivariate meta-regression, each additional percentage point in the proportion of male participants [odds ratio (OR) = 1.20 (1.14-1.27)] and each additional percentage point in the prevalence of hypertension [OR = 1.19 (1.12-1.27)], dyslipidemia [OR = 1.09 (1.07-1.11)], and smoking [OR = 1.09 (1.05-1.13)] were independently associated with increased AMI risk in HIV-infected adults. CONCLUSIONS AND RELEVANCE Chronic HIV infection is associated with a 2-fold higher AMI risk. Traditional risk factors such as hypertension, dyslipidemia, and smoking are significant contributors to AMI risk among HIV-infected adults and should be aggressively targeted in routine HIV care.
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Dahal S, Budoff MJ. Implications of serial coronary computed tomography angiography in the evaluation of coronary plaque progression. Curr Opin Lipidol 2019; 30:446-451. [PMID: 31592788 DOI: 10.1097/mol.0000000000000645] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW The purpose is to review the use of coronary computed tomography (CT) angiography to assess coronary plaque burden/progression and to discuss about recent clinical trials that have utilized this imaging modality to study the effect of new pharmacotherapies on plaque burden/progression. RECENT FINDINGS There are numerous clinical trials that have utilized coronary CT angiography to demonstrate the potential benefits of statins, apixaban, rivaroxaban, aged garlic extract, biologic agents, and omega-3 fatty acids to reduce coronary plaque progression. Coronary CT angiography can identify high-risk plaques and can also quantify total plaque burden, both of which are independent risk factors to predict major adverse cardiac events. SUMMARY Coronary heart disease remains one of the leading cause of mortality in the world. Utilizing coronary CT angiography, it is possible to identify rupture-prone plaques and also to quantify the total plaque burden. New pharmacotherapies that have the potential to reduce plaque progression have been used in clinical trials and these trials have utilized coronary CT angiography to track coronary atheroma progression. In future, we will see frequent utilization of coronary CT angiography to track coronary atheroma.
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Affiliation(s)
- Suraj Dahal
- Department of Internal Medicine, Los Angeles Biomedical Research Institute at Harbor-UCLA, CDCRC, Torrance, California, USA
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Reeder C, Neilands TB, Palar K, Saberi P. Food Insecurity and Unmet Needs Among Youth and Young Adults Living With HIV in the San Francisco Bay Area. J Adolesc Health 2019; 65:262-266. [PMID: 31196781 PMCID: PMC7123582 DOI: 10.1016/j.jadohealth.2019.02.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 02/12/2019] [Accepted: 02/20/2019] [Indexed: 01/05/2023]
Abstract
PURPOSE Little is known about food insecurity and unmet subsistence needs and their association with antiretroviral therapy adherence among youth and young adults living with HIV (YLWH). METHODS We conducted a cross-sectional survey to examine this association in 101 YLWH (aged 18-29 years). Poisson regression models with robust standard errors were used to estimate adjusted risk ratios (RRs) and 95% confidence intervals (CIs). RESULTS Approximately 51.7% of participants experienced at least one unmet subsistence need (difficulty finding enough to eat [36.6%], clothing [22.8%], place to sleep [21.8%], place to wash [17.8%], and bathroom [15.8%]), and 64.2% reported being food insecure. For every additional unmet need, the risk of very good/excellent adherence was reduced by 15% (RR = .85; 95% CI = .72-.99; p value = .04). The risk of very good/excellent adherence was lowered by 39% (RR = .61; 95% CI = .43-.87; p value = .005) among food insecure youth, compared with those who were food secure. CONCLUSIONS These data highlight the need for more research and structural interventions targeting food assistance strategies among YLWH.
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Affiliation(s)
- Christian Reeder
- Population Health Division, San Francisco Department of Public Health, San Francisco, California
| | - Torsten B Neilands
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, San Francisco, California
| | - Kartika Palar
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, San Francisco, California
| | - Parya Saberi
- Center for AIDS Prevention Studies, Department of Medicine, University of California, San Francisco, San Francisco, California.
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Sarfo FS, Nichols M, Gebregziabher M, Tagge R, Asibey SO, Jenkins C, Ovbiagele B. Evaluation of Vascular Event Risk while on Long-term Anti-retroviral Suppressive Therapy [EVERLAST]: Protocol for a prospective observational study. eNeurologicalSci 2019; 15:100189. [PMID: 31011634 PMCID: PMC6460293 DOI: 10.1016/j.ensci.2019.100189] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 03/23/2019] [Accepted: 03/29/2019] [Indexed: 12/11/2022] Open
Abstract
Background & objective Cardiovascular disease (CVD) risk among the HIV population is high due to a combination of accelerated atherosclerosis from the pro-inflammatory milieu created by chronic HIV infection and the potentially adverse metabolic side effects from cART (combination antiretroviral therapy) medications. Although sub-Saharan Africa (SSA) bears 70% of the global burden of HIV disease, there is a relative paucity of studies comprehensively assessing CVD risk among people living with HIV on the continent. The overarching objective of the Evaluation of Vascular Event Risk while on Long-term Anti-retroviral Suppressive Therapy (EVERLAST) Study is to characterize the burden of CVD among HIV patients on ART in Ghana, and explore factors influencing it. Methods The EVERLAST study incorporates prospective CVD risk assessments and a convergent mixed methods approach. This prospective study will evaluate CVD risk by measuring Carotid Intimal Media Thickness (CIMT) and presence of traditional medical and lifestyle vascular risk among 240 Ghanaian HIV patients on antiretroviral therapy compared with age- and sex-matched HIV uninfected (n = 240) and HIV positive ART naïve controls (n = 240). A contextual qualitative analysis will also be conducted to determine attitudes/perceptions of various key local stakeholders about CVD risk among HIV patients. The primary outcome measure will be CIMT measured cross-sectionally and prospectively among the three groups. A host of secondary outcome variables including CVD risk factors, CVD risk equations, HIV associated neurocognitive dysfunction and psychological well-being will also be assessed. Conclusion EVERLAST will provide crucial insights into the unique contributions of ART exposure and environmental factors such as lifestyle, traditional beliefs, and socio-economic indicators to CVD risk among HIV patients in a resource-limited setting. Ultimately, findings from our study will be utilized to develop interventions that will be tested in a randomized controlled trial to provide evidence to guide CVD risk management in SSA. EVERLAST seeks to assess the burden and determinants of cardiovascular risk among Ghanaian HIV patients A mixed methods study with prospective analyses of CVD risk factors among HIV patients and HIV-negative controls over 12 months Primary outcome measure is sub-clinical carotid atherosclerosis measured using B-mode ultrasound. Secondary outcome measures include neurocognitive dysfunction, and CVD events.
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Affiliation(s)
- Fred Stephen Sarfo
- Kwame Nkrumah University of Science & Technology, Kumasi, Ghana
- Komfo Anokye Teaching Hospital, Kumasi, Ghana
- Corresponding author at: Division of Neurology, Department of Medicine, Kwame Nkrumah University of Science & Technology, Private Mail Bag, Kumasi, Ghana.
| | | | | | - Raelle Tagge
- Medical University of South Carolina, Charleston, USA
| | | | | | - Bruce Ovbiagele
- Department of Neurology, University of California, San Francisco, USA
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Reinsch N, Streeck H, Holzendorf V, Schulze C, Neumann T, Brockmeyer NH, Kehrmann J, Schadendorf D, Esser S. B-type natriuretic peptides for the prediction of cardiovascular events and mortality in patients living with HIV: Results from the HIV-HEART study. Int J Cardiol 2019; 281:127-132. [PMID: 30711264 DOI: 10.1016/j.ijcard.2019.01.066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 12/21/2018] [Accepted: 01/21/2019] [Indexed: 10/27/2022]
Abstract
AIMS B-type natriuretic peptide (BNP) has been suggested to improve risk prediction of cardiovascular (CV) events and mortality. We aimed to evaluate the value of BNP to predict the composite primary endpoint of CV events and mortality alongside traditional and HIV specific risk factors in a HIV-infected population. METHODS In this prospective multicenter HIV-HEART study we followed 808 HIV-positive subjects in the German Ruhr area for a median follow up of 120 (IQR:113-129) months since 2004. Association of BNP with the composite primary endpoint was assessed using Cox regression adjusting for traditional cardiovascular and HIV specific risk factors. RESULTS At baseline, median BNP was 10.3 (IQR 5.4-18.9) pg/ml. The composite endpoint occurred in 158 (19.6%) patients. Subjects with high BNP levels showed significantly increased frequencies of CV events and death (22% for BNP ≤5 pg/ml, 30% for BNP >5 up to ≤20 pg ml, 38% for BNP >20 up to ≤35 pg ml, 59% for BNP >35 up to ≤100 pg ml and 86% for BNP >100 pg/ml, p-value < 0.01). In the fully adjusted model that included traditional CV risks as well as HIV specific factors, after a log2 transformation, doubling of BNP was significantly associated with increased risk for the composite endpoint (HR:1.16 (95%CI 1.01-1.33); p = 0.031). Comparing BNP of <5 pg/ml to BNP > 100 pg/ml, HR in the fully adjusted model was 3.25 (95%CI 1.50-7.08; p < 0.001). CONCLUSIONS Increased BNP is associated with significant excess of incident CV events and mortality in HIV-infected patients. BNP is a valuable marker to improve the prediction of CV events and mortality.
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Affiliation(s)
- Nico Reinsch
- Department of Cardiology, Alfried Krupp Hospital, Essen, Germany; Department of Cardiology, Witten/Herdecke University, Germany.
| | - Hendrik Streeck
- Institute for HIV Research, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Volker Holzendorf
- Clinical Trial Centre Leipzig - Coordination Centre for Clinical Trials (ZKS Leipzig - KKS), University Leipzig, Germany
| | - Christina Schulze
- Clinic of Dermatology, Department of Venerology, University Hospital Essen, Essen, Germany
| | | | - Norbert H Brockmeyer
- Clinic of Dermatology, Venerology and Allergology, Ruhruniversity Bochum, Bochum, Germany
| | - Jan Kehrmann
- Institute of Medical Microbiology, University Hospital Essen, Essen, Germany
| | - Dirk Schadendorf
- Clinic of Dermatology, Department of Venerology, University Hospital Essen, Essen, Germany
| | - Stefan Esser
- Clinic of Dermatology, Department of Venerology, University Hospital Essen, Essen, Germany
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Sarfo FS, Nichols M, Agyei B, Singh A, Ennin E, Nyantakyi AD, Asibey SO, Tagge R, Gebregziabher M, Jenkins C, Ovbiagele B. Burden of subclinical carotid atherosclerosis and vascular risk factors among people living with HIV in Ghana. J Neurol Sci 2018; 397:103-111. [PMID: 30599299 DOI: 10.1016/j.jns.2018.12.026] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 12/12/2018] [Accepted: 12/18/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND The burden of cardiovascular disease (CVD) among people living with HIV (PLWH) in sub-Saharan Africa is projected to rise due to a rapid epidemiological transition and improved treatment of HIV infection on the sub-continent. OBJECTIVE The Evaluation of Vascular Event Risk while on Long-term Anti-retroviral Suppressive Therapy (EVERLAST) Study sought to assess the extent of subclinical atherosclerosis and characterize the nature of CVD risk factors among HIV patients on Antiretroviral therapy (ART) in Ghana. METHODS We conducted a cross-sectional study involving HIV patients on antiretroviral therapy (n = 250) in comparison with HIV positive ART naïve (n = 201), and HIV uninfected controls (n = 250). We assessed prevalence of hypertension, dyslipidemia, diabetes mellitus, central obesity, and carotid atherosclerosis using B-mode carotid Doppler ultrasonography. We assessed factors associated with subclinical atherosclerosis defined by a carotid intimal media thickness (CIMT) cut-off of ≥0.78 mm among PLWH using a logistic regression model. RESULTS Mean age of PLWH on combination ART (cART) was 45.7 ± 8.6 years, 42.9 ± 8.8 years among PLWH not on cART, and 44.9 ± 9.5 years among HIV negative controls of which 81.2%, 81.6% and 81.1% respectively were females. Prevalence of subclinical atherosclerosis at the common carotid artery in the three groups was 67.6%, 66.7% and 62.4%, p = 0.43. Among PLWH, raised serum total cholesterol (OR 1.16, 95% CI: 1.00-1.35) and triglycerides (OR 1.32, 95% CI: 1.01-1.73) were significantly associated with subclinical atherosclerosis. Prevalence of vascular risk factors among PLWH on cART, PLWH cART naïve, and HIV negative controls respectively were as follows: dyslipidemia- 79.5%, 83.1%, and 73.5%, p = 0.04; hypertension- 40.2%, 23.4%, and 44.9%, p < 0.0001; central obesity-61.8%, 66.7%, and 78.2%, p < 0.0001; diabetes mellitus-6.8%, 5.5% and 4.9%, p = 0.53. CONCLUSION Overall while there is a high baseline prevalence of CVD risk factors in the Ghanaian population, serum lipid derangements appear to be more prevalent among HIV infected patients, and are linked to sub-clinical atherosclerosis. Future studies need to confirm these findings, explore the underlying pathophysiology, and optimize treatment strategies to avert untoward CVD outcomes.
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Affiliation(s)
- Fred Stephen Sarfo
- Kwame Nkrumah University of Science & Technology, Kumasi, Ghana; Komfo Anokye Teaching Hospital, Kumasi, Ghana.
| | | | - Benedict Agyei
- Kwame Nkrumah University of Science & Technology, Kumasi, Ghana
| | - Arti Singh
- Kwame Nkrumah University of Science & Technology, Kumasi, Ghana
| | | | | | | | - Raelle Tagge
- Medical University of South Carolina, Charleston, USA
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Mosepele M, Regan S, Massaro J, Meigs JB, Zanni MV, D'Agostino RB, Grinspoon SK, Triant VA. Impact of the American College of Cardiology/American Heart Association Cholesterol Guidelines on Statin Eligibility Among Human Immunodeficiency Virus-Infected Individuals. Open Forum Infect Dis 2018; 5:ofy326. [PMID: 30619912 PMCID: PMC6306565 DOI: 10.1093/ofid/ofy326] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 12/11/2018] [Indexed: 12/16/2022] Open
Abstract
Background Individuals with human immunodeficiency virus (HIV) face elevated cardiovascular disease (CVD) risk. There are limited data regarding the application of the American College of Cardiology/American Heart Association (ACC/AHA) cholesterol guidelines in HIV compared with non-HIV patients. Methods Human immunodeficiency virus-infected and demographically similar control patients were assessed for statin recommendation status by ACC/AHA and the National Cholesterol Education Program Adult Treatment Program III (ATPIII), indication for statin recommendation, actual statin prescription, and CVD event. Outcomes were atherosclerotic CVD for ACC/AHA and coronary heart disease for ATPIII. Results In a clinical care cohort of 1394 patients infected with HIV, 38.6% (538 of 1394) of patients were recommended for statin therapy by the ACC/AHA guidelines compared with 20.1% (280 of 1394) by the ATPIII guidelines. Of those recommended for statin therapy, actual statin prescription rates were 42.8% (230 of 538) for ACC/AHA and 66.4% (186 of 280) for ATPIII. Among patients infected with HIV with an incident CVD event during follow-up, statin therapy was recommended for 59.2% (42 of 71) of patients by ACC/AHA and 35.2% (25 of 71) by ATPIII, versus 71.6% (141 of 197) by ACC/AHA and 43.1% (85 of 197) by ATPIII in the control group. Conclusions In an HIV clinical care cohort, the ACC/AHA cholesterol guidelines recommend a higher proportion of patients for statin therapy and identify an increased proportion of patients with a CVD event compared with ATPIII. However, 40% of patients with a CVD event would not have been recommended for statin therapy by ACC/AHA, compared with 29% for controls. This gap in identification of patients infected with HIV at high CVD risk underscores the need for HIV-specific cardiovascular prevention strategies.
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Affiliation(s)
- Mosepele Mosepele
- Faculty of Medicine, University of Botswana.,Department of Immunology and Infectious Disease, Harvard School of Public Health, Boston, Massachusetts
| | - Susan Regan
- Division of General Internal Medicine, Massachusetts General Hospital, Boston
| | - Joseph Massaro
- Mathematics and Statistics Department, Boston University College of Arts and Sciences, Massachusetts
| | - James B Meigs
- Division of General Internal Medicine, Massachusetts General Hospital, Boston
| | - Markella V Zanni
- Program in Nutritional Metabolism, Massachusetts General Hospital, Boston
| | - Ralph B D'Agostino
- Mathematics and Statistics Department, Boston University College of Arts and Sciences, Massachusetts
| | - Steven K Grinspoon
- Program in Nutritional Metabolism, Massachusetts General Hospital, Boston
| | - Virginia A Triant
- Division of General Internal Medicine, Massachusetts General Hospital, Boston.,Division of Infectious Diseases, Massachusetts General Hospital, Boston
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Churchill D, Waters L, Ahmed N, Angus B, Boffito M, Bower M, Dunn D, Edwards S, Emerson C, Fidler S, Fisher M, Horne R, Khoo S, Leen C, Mackie N, Marshall N, Monteiro F, Nelson M, Orkin C, Palfreeman A, Pett S, Phillips A, Post F, Pozniak A, Reeves I, Sabin C, Trevelion R, Walsh J, Wilkins E, Williams I, Winston A. British HIV Association guidelines for the treatment of HIV-1-positive adults with antiretroviral therapy 2015. HIV Med 2018; 17 Suppl 4:s2-s104. [PMID: 27568911 DOI: 10.1111/hiv.12426] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | | | | | | | | | - Mark Bower
- Chelsea and Westminster Hospital, London, UK
| | | | - Simon Edwards
- Central and North West London NHS Foundation Trust, UK
| | | | - Sarah Fidler
- Imperial College School of Medicine at St Mary's, London, UK
| | | | | | | | | | | | | | | | - Mark Nelson
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | | | | | | | | | - Anton Pozniak
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | | | - Caroline Sabin
- Royal Free and University College Medical School, London, UK
| | | | - John Walsh
- Imperial College Healthcare NHS Trust, London, UK
| | | | - Ian Williams
- Royal Free and University College Medical School, London, UK
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30
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Affiliation(s)
- Gary S Ma
- Sulpizio Cardiovascular Center, University of California San Diego, San Diego, CA, USA
| | - Bruno R Cotter
- Sulpizio Cardiovascular Center, University of California San Diego, San Diego, CA, USA
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31
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Teer E, Essop MF. HIV and Cardiovascular Disease: Role of Immunometabolic Perturbations. Physiology (Bethesda) 2018; 33:74-82. [PMID: 29212894 DOI: 10.1152/physiol.00028.2017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 10/13/2017] [Accepted: 10/16/2017] [Indexed: 01/07/2023] Open
Abstract
The successful rollout of anti-retroviral therapy ensured that HIV is increasingly managed as a chronic condition. HIV-positive persons are therefore exhibiting increased cardiovascular complications. This review focuses on the emerging role of "immunometabolism" within the context of HIV-related immune dysregulation and cardiovascular disease onset. Here, persistent immune activation contributes to pathophysiological perturbations during early infection, resulting in immune cell metabolic reprogramming and the activation of coagulation pathways in HIV-positive individuals.
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Affiliation(s)
- Eman Teer
- Department of Physiological Sciences, Cardio-Metabolic Research Group (CMRG), Stellenbosch University, Stellenbosch, South Africa
| | - M Faadiel Essop
- Department of Physiological Sciences, Cardio-Metabolic Research Group (CMRG), Stellenbosch University, Stellenbosch, South Africa
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32
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Aging and Apolipoprotein E in HIV Infection. J Neurovirol 2018; 24:529-548. [PMID: 29987582 PMCID: PMC6244718 DOI: 10.1007/s13365-018-0660-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/23/2018] [Accepted: 06/25/2018] [Indexed: 01/21/2023]
Abstract
With the implementation of increasingly effective antiretroviral therapy (ART) over the past three decades, individuals infected with HIV live a much longer life. HIV infection is no longer a terminal but rather a chronic disease. However, the lifespan of infected individuals remains shorter than that of their uninfected peers. Even with ART, HIV infection may potentiate “premature” aging. Organ-associated disease and systemic syndromes that occur in treated HIV-infection are like that of older, uninfected individuals. Brain aging may manifest as structural changes or neurocognitive impairment that are beyond the chronological age. The spectrum of neurological, cognitive, and motor deficiencies, currently described as HIV-associated neurocognitive disorders (HAND), may reflect earlier onset of mechanisms common to HIV infection and aging (accelerated aging). HAND could also reflect the neurological impact of HIV infection superimposed on comorbidities linked to age and chronic inflammation, leading to a higher prevalence of neurocognitive impairment across the age span (accentuated aging). In addition, apolipoprotein E (ApoE), one of the most influential host risk factors for developing Alzheimer’s disease, has been implicated in the development of HAND. But studies differ as to whether ApoE is relevant, and whether age and ApoE interact to impair brain function in the HIV-infected patient. What is clear is that HIV-infected individuals are living longer with HIV, and therefore factors related to aging and health need to be examined in the context of current, effective ART. This review addresses the recent evidence for the influence of aging and ApoE on HIV-associated neurocognitive impairment.
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33
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Petersen I, Bhana A, Folb N, Thornicroft G, Zani B, Selohilwe O, Petrus R, Mntambo N, Georgeu-Pepper D, Kathree T, Lund C, Lombard C, Bachmann M, Gaziano T, Levitt N, Fairall L. Collaborative care for the detection and management of depression among adults with hypertension in South Africa: study protocol for the PRIME-SA randomised controlled trial. Trials 2018; 19:192. [PMID: 29566730 PMCID: PMC5863904 DOI: 10.1186/s13063-018-2518-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 09/08/2017] [Indexed: 12/15/2022] Open
Abstract
Background The high co-morbidity of mental disorders, particularly depression, with non-communicable diseases (NCDs) such as cardiovascular disease (CVD), is concerning given the rising burden of NCDs globally, and the role depression plays in confounding prevention and treatment of NCDs. The objective of this randomised control trial (RCT) is to determine the real-world effectiveness of strengthened depression identification and management on depression outcomes in hypertensive patients attending primary health care (PHC) facilities in South Africa (SA). Methods/design The study design is a pragmatic, two-arm, parallel-cluster RCT, the unit of randomisation being the clinics, with outcomes being measured for individual participants. The 20 largest eligible clinics from one district in the North West Province are enrolled in the trial. Equal numbers of hypertensive patients (n = 50) identified as having depression using the Patient Health Questionnaire (PHQ-9) are enrolled from each clinic, making up a total of 1000 participants with 500 in each arm. The nurse clinicians in the control facilities receive the standard training in Primary Care 101 (PC101), a clinical decision support tool for integrated chronic care that includes guidelines for hypertension and depression care. Referral pathways available include referrals to PHC physicians, clinical or counselling psychologists and outpatient psychiatric and psychological services. In the intervention clinics, this training is supplemented with strengthened training in the depression components of PC101 as well as training in clinical communication skills for nurse-led chronic care. Referral pathways are strengthened through the introduction of a facility-based behavioural health counsellor, trained to provide structured manualised counselling for depression and adherence counselling for all chronic conditions. The primary outcome is defined as at least 50% reduction in PHQ-9 score measured at 6 months. Discussion This trial should provide evidence of the real world effectiveness of strengtheneddepression identification and collaborative management on health outcomes of hypertensive patients withcomorbid depression attending PHC facilities in South Africa. Trial registration South African National Clinical Trial Register: SANCTR (http://www.sanctr.gov.za/SAClinicalTrials) (DOH-27-0916-5051). Registered on 9 April 2015. ClinicalTrials.gov: ID: NCT02425124. Registered on 22 April 2015. Electronic supplementary material The online version of this article (10.1186/s13063-018-2518-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Inge Petersen
- Centre for Rural Health, School of Nursing and Public Health, University of KwaZulu- Natal, Durban, South Africa.
| | - Arvin Bhana
- Centre for Rural Health, School of Nursing and Public Health, University of KwaZulu- Natal, Durban, South Africa.,Health Systems Research Unit, South African Medical Research Council, Durban, South Africa
| | - Naomi Folb
- Knowledge Translation Unit, University of Cape Town, Cape Town, South Africa
| | - Graham Thornicroft
- Centre for Global Mental Health, Institute of Psychiatry, Psychology and Neuroscience, Kings College, London, UK
| | - Babalwa Zani
- Knowledge Translation Unit, University of Cape Town, Cape Town, South Africa
| | - One Selohilwe
- Centre for Rural Health, School of Nursing and Public Health, University of KwaZulu- Natal, Durban, South Africa
| | - Ruwayda Petrus
- Centre for Rural Health, School of Nursing and Public Health, University of KwaZulu- Natal, Durban, South Africa
| | - Ntokozo Mntambo
- Centre for Rural Health, School of Nursing and Public Health, University of KwaZulu- Natal, Durban, South Africa
| | | | - Tasneem Kathree
- Centre for Rural Health, School of Nursing and Public Health, University of KwaZulu- Natal, Durban, South Africa
| | - Crick Lund
- Centre for Global Mental Health, Institute of Psychiatry, Psychology and Neuroscience, Kings College, London, UK.,Alan J Flisher Centre for Public Mental Health, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Carl Lombard
- Biostatistics Unit, South African Medical Research Council, Cape Town, South Africa.,School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Max Bachmann
- Department of Population Health and Primary Care, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Thomas Gaziano
- Department of Health Policy and Management, Harvard University, Cambridge, USA
| | - Naomi Levitt
- Department of Diabetic Medicine and Endocrinology, University of Cape Town, Cape Town, South Africa
| | - Lara Fairall
- Knowledge Translation Unit, University of Cape Town, Cape Town, South Africa
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34
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Marcantoni E, Allen N, Cambria MR, Dann R, Cammer M, Lhakhang T, O’Brien MP, Kim B, Worgall T, Heguy A, Tsirigos A, Berger JS. Platelet Transcriptome Profiling in HIV and ATP-Binding Cassette Subfamily C Member 4 (ABCC4) as a Mediator of Platelet Activity. JACC Basic Transl Sci 2018; 3:9-22. [PMID: 30062189 PMCID: PMC6058944 DOI: 10.1016/j.jacbts.2017.10.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 10/20/2017] [Accepted: 10/23/2017] [Indexed: 11/30/2022]
Abstract
An unbiased platelet transcriptome profile identified ATP binding cassette subfamily C member 4 (ABCC4) as a novel mediator of platelet activity in virologically suppressed human immunodeficiency virus (HIV)-infected subjects on antiretroviral therapy. Using ex vivo and in vitro cellular and molecular assays we demonstrated that ABCC4 regulated platelet activation by altering granule release and cyclic nucleotide homeostasis through a cAMP-protein kinase A (PKA)-mediated mechanism. Platelet ABCC4 inhibition attenuated platelet activation and effector cell function by reducing the release of inflammatory mediators, such as sphingosine-1-phosphate. ABCC4 inhibition may represent a novel antithrombotic strategy in HIV-infected subjects on antiretroviral therapy.
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Key Words
- ABCC4
- ABCC4, ATP binding cassette subfamily C member 4
- ART, antiretroviral therapy
- BSA, bovine serum albumin
- CVD, cardiovascular disease
- HIV
- HIV, human immunodeficiency virus
- HUVEC, human umbilical vein endothelial cell(s)
- IL, interleukin
- NSAID, nonsteroidal anti-inflammatory drug
- PAH, pulmonary artery hypertension
- PBS, phosphate-buffered saline
- RNA-Seq, RNA sequencing
- RT, room temperature
- S1P, sphingosine-1-phosphate
- VASP, vasodilator-stimulated phosphoprotein
- cAMP, cyclic adenosine monophosphate
- cardiovascular disease
- platelet activity
- qPCR, quantitative polymerase chain reaction
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Affiliation(s)
- Emanuela Marcantoni
- Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, New York
| | - Nicole Allen
- Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, New York
| | - Matthew R. Cambria
- Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, New York
| | - Rebecca Dann
- Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, New York
| | - Michael Cammer
- DART Microscopy Laboratory, NYU Langone Medical Center, New York, New York
| | - Tenzin Lhakhang
- Applied Bioinformatics Laboratories, New York University School of Medicine, New York, New York
| | - Meagan P. O’Brien
- Divisions of Infectious Disease, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Benjamin Kim
- Department of Pathology and Cell Biology, Columbia University, New York, New York
| | - Tilla Worgall
- Department of Pathology and Cell Biology, Columbia University, New York, New York
| | - Adriana Heguy
- Department of Pathology, New York University School of Medicine, New York, New York
- Genome Technology Center, Division of Advanced Research Technologies, NYU Langone Medical Center, New York, New York
| | - Aristotelis Tsirigos
- Applied Bioinformatics Laboratories, New York University School of Medicine, New York, New York
| | - Jeffrey S. Berger
- Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, New York
- Division of Vascular Surgery, Department of Surgery, New York University School of Medicine, New York, New York
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35
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Abel JW, Allen O, Bullock D, Finley E, Walter EA, Schnarrs PW, Taylor BS. "I don't want to look sick skinny": Perceptions of Body Image and Weight Loss in Hispanics Living with HIV in South Texas. JOURNAL OF HEALTH DISPARITIES RESEARCH AND PRACTICE 2018; 12:9. [PMID: 38828271 PMCID: PMC11141404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
Objective Obesity is rising in people with HIV (PLWH) and Hispanics. Both HIV and obesity are associated with cardiovascular disease morbidity and mortality. Our goal is to understand perceptions of body image and lifestyle in Hispanics with HIV to adapt interventions appropriately. Methods We conducted semi-structured interviews with 22 Hispanic PLWH and 6 providers. Purposive sampling selected patient participants across weights and genders. Interviews were coded and analyzed using grounded theory, comparing perspectives between patients with and without obesity, and patients and providers. Results Participants felt obesity and diabetes were "normal" in the community. Patients exhibited understanding of healthy diet and lifestyle but felt incapable of maintaining either. Traditionally Hispanic foods were blamed for local obesity prevalence. Five patients equated weight with health and weight loss with illness, and four expressed concerns that weight loss could lead to unintentional disclosure of HIV status. Participants with overweight or obesity expressed awareness of their weight and felt shamed by providers. Providers found weight loss interventions to be ineffective. Conclusion Interventions in this population must address identified barriers: overweight/obesity as a normative value, lack of self-efficacy, cultural beliefs surrounding food, fear of HIV-associated weight loss and stigma, and provider perspectives on intervention futility.
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Affiliation(s)
- Jordan W Abel
- Department of Medicine, Division of Hospital and General Medicine, University of Texas Health Science Center
| | - Omar Allen
- Department of Medicine, Division of Infectious Diseases, University of Texas Health Science Center
| | - Delia Bullock
- Department of Medicine, Division of Infectious Diseases, University of Texas Health Science Center
| | - Erin Finley
- Departments of Medicine and Psychiatry, University of Texas Health Science Center San Antonio and Veterans Evidence-Based Research Dissemination and Implementation Center (VERDICT), South Texas Veterans Health Care System
| | - Elizabeth A Walter
- Department of Medicine, Division of Infectious Diseases, University of Texas Health Science Center San Antonio and South Texas Veterans Health Care System
| | - Phillip W Schnarrs
- Department of Population Health, Dell Medical School, University of Texas
| | - Barbara S Taylor
- Department of Medicine, Division of Infectious Diseases, University of Texas Health Science Center San Antonio
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36
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Osibogun O, Ogunmoroti O, Michos ED, Spatz ES, Olubajo B, Nasir K, Madhivanan P, Maziak W. HIV/HCV coinfection and the risk of cardiovascular disease: A meta-analysis. J Viral Hepat 2017; 24:998-1004. [PMID: 28502092 DOI: 10.1111/jvh.12725] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 05/01/2017] [Indexed: 12/16/2022]
Abstract
The emergence of improved antiretroviral therapy has increased the life expectancy of human immunodeficiency virus (HIV)-infected individuals, although there is an increased susceptibility to developing cardiovascular diseases (CVD). The risk for CVD is purported to be even higher among people with HIV and hepatitis C virus (HCV) coinfection because of the increased inflammatory response, which may synergistically impact CVD risk. However, studies comparing CVD outcomes between HIV alone and HIV/HCV individuals have been discordant. Accordingly, we conducted a meta-analysis to clarify and quantify the association between HIV/HCV coinfection and the risk for CVD. We searched EMBASE, CINAHL, Google Scholar, PubMed, and Web of Science from inception to December 2016 to identify studies that provided information on HIV/HCV coinfection and CVD, defined as coronary artery disease, congestive heart failure and stroke. We used a random-effects model to abstract and pool data on the hazard ratios (HRs) for CVD. HRs were adjusted for traditional CVD risk factors including age, sex, smoking, hypertension, diabetes and LDL cholesterol. Among the 283 articles reviewed, four cohort studies met inclusion criteria with a total of 33 723 participants. The pooled adjusted HRs for the association between HIV/HCV coinfection and CVD were 1.24 (95% CI: 1.07-1.40) compared to HIV monoinfection. The test for heterogeneity was not statistically significant (I2 =0.0%, P=.397). In conclusion, individuals with HIV/HCV coinfection had an increased CVD risk compared to those with HIV monoinfection. More research is needed to further examine the nature of this association, and response to traditional risk-reduction therapies.
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Affiliation(s)
- O Osibogun
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL, USA
| | - O Ogunmoroti
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL, USA.,Center for Healthcare Advancement and Outcomes, Baptist Health South Florida, Miami, FL, USA
| | - E D Michos
- The Johns Hopkins Ciccarone Center for the Prevention of Heart Disease, Baltimore, MD, USA
| | - E S Spatz
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT, USA.,Section of Cardiovascular Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - B Olubajo
- Division of Population Health Sciences, SciMetrika llc, Atlanta, GA, USA
| | - K Nasir
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL, USA.,Center for Healthcare Advancement and Outcomes, Baptist Health South Florida, Miami, FL, USA
| | - P Madhivanan
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL, USA
| | - W Maziak
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL, USA
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37
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Oliveira RDVCD, Shimakura SE, Campos DP, Hökerberg YHM, Victoriano FP, Ribeiro S, Veloso VG, Grinsztejn B, Carvalho MS. Effects of antiretroviral treatment and nadir CD4 count in progression to cardiovascular events and related comorbidities in a HIV Brazilian cohort: a multi-stage approach. AIDS Care 2017; 30:551-559. [PMID: 29058481 DOI: 10.1080/09540121.2017.1391984] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The use of highly active antiretroviral therapy has resulted in changes of comorbidity profile in people living with HIV (PLHIV), increasing non-AIDS-related events. The occurrence of cardiovascular events is greater in PLHIV, but the mechanism responsible for it is still controversial. This article aimed to investigate factors associated with the progression to cardiovascular events in PLHIV using HAART. A 15-years cohort study with 1135 PLHIV was conducted in Rio de Janeiro-Brazil. Clinical progression was stratified in five states: No comorbidities (s1), arterial hypertension (s2), lipid abnormalities (s3), hypertension and lipid abnormalities (s4) and major cardiovascular events (stroke, coronary artery disease, thrombosis or death) (s5). Semi-Markov models evaluated the effects of cardiovascular traditional factors, treatment and clinical covariates on transitions between these states. Hazard Ratios (HR) and 95% confidence intervals (CI) were provided. In addition to traditional factors (age, sex, educational level and skin color), the development of one comorbidity (lipid abnormalities or hypertension) increased in patients with low nadir CD4 (<50 cells/mm3), (HR = 1.59, CI 1.11-2.28 and 1.36, CI 1.11-1.66, respectively). The risk to experience a second comorbidity (s3→s4) increased 75% with low nadir CD4. Age was the only factor that increased the risk of major cardiovascular events once having lipid abnormalities with or without hypertension (s3,s4→s5). The prolonged use of certain antiretroviral drugs (abacavir, didanosine, ritonavir, lopinavir, amprenavir and fosamprenavir) increased the risk of direct transition (s1→s5) to major cardiovascular events (HR = 5.29, CI 1.16-24.05). This analysis suggests that prolonged use of certain antiretroviral drugs led directly to major cardiovascular events, while low nadir CD4 only affected the occurrence of lipid abnormalities and hypertension. Management strategies, including rational use of complex exams (such as, computed-tomography angiography), statins and antihypertensives, should be developed based on the distinct roles of antiretroviral use and of HIV infection itself on the progression to cardiovascular events.
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Affiliation(s)
| | | | - Dayse Pereira Campos
- a Instituto Nacional de Infectologia Evandro Chagas , Fundação Oswaldo Cruz , Rio de Janeiro , Brazil
| | | | - Flaviana Pavan Victoriano
- a Instituto Nacional de Infectologia Evandro Chagas , Fundação Oswaldo Cruz , Rio de Janeiro , Brazil
| | - Sayonara Ribeiro
- a Instituto Nacional de Infectologia Evandro Chagas , Fundação Oswaldo Cruz , Rio de Janeiro , Brazil
| | - Valdiléa G Veloso
- a Instituto Nacional de Infectologia Evandro Chagas , Fundação Oswaldo Cruz , Rio de Janeiro , Brazil
| | - Beatriz Grinsztejn
- a Instituto Nacional de Infectologia Evandro Chagas , Fundação Oswaldo Cruz , Rio de Janeiro , Brazil
| | - Marilia Sá Carvalho
- c Programa de Computação Científica , Fundação Oswaldo Cruz , Rio de Janeiro , Brazil
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Lacson JCA, Barnes RP, Bahrami H. Coronary Artery Disease in HIV-Infected Patients: Downside of Living Longer. Curr Atheroscler Rep 2017; 19:18. [PMID: 28265887 DOI: 10.1007/s11883-017-0651-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Introduction of combination antiretroviral therapy (ART) has increased the life expectancy of patients with HIV infection, allowing them to live longer with this chronic medical condition and consequently experiencing conditions such as cardiovascular diseases (CVDs). Several studies have investigated the increased risk of CVD in people living with HIV (PLWH). However, less is known about the exact mechanisms involved in this increased risk. Also, specific guidelines for management of CVD in PLWH have not been developed yet. In this article, we review the recent literature on the mechanisms involved in pathogenesis of CVD in PLWH, with an emphasis on coronary artery disease (CAD). RECENT FINDINGS Although initial studies suspected the increased prevalence of traditional CVD risk factors and side effects of ART to be involved in the increased CVD risk in PLWH, recent studies have uncovered the important role of chronic persistent inflammation in this increased risk. In addition, biomarkers of inflammation have been associated with both CVD events and subclinical CAD in this population. Lastly, recent studies and ongoing clinical trials have been investigating medical interventions that aim to reduce inflammation and cardiovascular events. Different mechanisms of inflammation have been examined in PLWH, including subclinical viremia, microbial translocation, and coinfection with other pathogens such as cytomegalovirus. Although inflammatory biomarkers have been consistently associated with CVD and subclinical CVD outcomes, their prognostic value is unknown. Recent and ongoing trials are exploring the benefits of anti-inflammatory drugs, statins, and antimicrobial translocation drugs on both inflammation and CVD risk among PLWH.
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Affiliation(s)
- John Charles A Lacson
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Revery P Barnes
- Department of Family 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, Los Angeles, CA, USA. .,Division of Cardiology, Department of Medicine, Keck School of Medicine of University of Southern California, 2020 Zonal Ave, Los Angeles, CA, 90033, USA.
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39
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Melvin AJ, Warshaw M, Compagnucci A, Saidi Y, Harrison L, Turkova A, Tudor-Williams G. Hepatic, Renal, Hematologic, and Inflammatory Markers in HIV-Infected Children on Long-term Suppressive Antiretroviral Therapy. J Pediatric Infect Dis Soc 2017; 6:e109-e115. [PMID: 28903520 PMCID: PMC5907869 DOI: 10.1093/jpids/pix050] [Citation(s) in RCA: 14] [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: 12/01/2016] [Accepted: 06/03/2017] [Indexed: 11/12/2022]
Abstract
BACKGROUND Data on long-term toxicity of antiretroviral therapy (ART) in HIV-infected children are sparse. PENPACT-1 was an open-label trial in which HIV-infected children were assigned randomly to receive protease inhibitor (PI)- or nonnucleoside reverse-transcriptase inhibitor (NNRTI)-based ART. METHODS We examined changes in clinical, immunologic, and inflammatory markers from baseline to year 4 in the subset of children in the PENPACT-1 study who experienced viral suppression between week 24 and year 4 of ART. Liver enzyme, creatinine, and cholesterol levels and hematologic parameters were assessed during the trial. Cystatin C, high-sensitivity C-reactive protein (hs-CRP), interleukin 6 (IL-6), d-dimer, and soluble CD14 (sCD14) were assayed from cryopreserved specimens. RESULTS Ninety-nine children (52 on PI-based and 47 on NNRTI-based ART) met inclusion criteria. The median age at initiation of ART was 6.5 years (interquartile range [IQR], 3.7-13.4 years), and 22% were aged <3 years at ART initiation; 56% of the PI-treated children received lopinavir/ritonavir, and 70% of NNRTI-treated children received efavirenz initially. We found no evidence of significant clinical toxicity in either group; growth, liver, kidney, and hematologic parameters either remained unchanged or improved between baseline and year 4. Total cholesterol levels increased modestly, but no difference between the groups was found. IL-6 and hs-CRP levels decreased more after 4 years in the NNRTI-based ART group. The median change in IL-6 level was -0.35 pg/ml in the PI-based ART group and -1.0 in the NNRTI-based ART group (P = .05), and the median change in hs-CRP level was 0.25 µg/ml in the PI-based ART group and -0.95 µg/ml in the NNRTI-based ART group (P = .005). CONCLUSION These results support the safety of prolonged ART use in HIV-infected children and suggest that suppressive NNRTI-based regimens can be associated with lower levels of systemic inflammation.
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Affiliation(s)
- Ann J Melvin
- Division of Pediatric Infectious Disease, Department of Pediatrics, University of Washington and Seattle Children’s Research Institute
| | - Meredith Warshaw
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | | | | | - Linda Harrison
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Anna Turkova
- Medical Research Council, Clinical Trials Unit, London, United Kingdom; and
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40
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Twigg HL, Crystal R, Currier J, Ridker P, Berliner N, Kiem HP, Rutherford G, Zou S, Glynn S, Wong R, Peprah E, Engelgau M, Creazzo T, Colombini-Hatch S, Caler E. Refining Current Scientific Priorities and Identifying New Scientific Gaps in HIV-Related Heart, Lung, Blood, and Sleep Research. AIDS Res Hum Retroviruses 2017; 33:889-897. [PMID: 28530113 DOI: 10.1089/aid.2017.0026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The National Heart, Lung, and Blood Institute (NHLBI) AIDS Program's goal is to provide direction and support for research and training programs in areas of HIV-related heart, lung, blood, and sleep (HLBS) diseases. To better define NHLBI current HIV-related scientific priorities and with the goal of identifying new scientific priorities and gaps in HIV-related HLBS research, a wide group of investigators gathered for a scientific NHLBI HIV Working Group on December 14-15, 2015, in Bethesda, MD. The core objectives of the Working Group included discussions on: (1) HIV-related HLBS comorbidities in the antiretroviral era; (2) HIV cure; (3) HIV prevention; and (4) mechanisms to implement new scientific discoveries in an efficient and timely manner so as to have the most impact on people living with HIV. The 2015 Working Group represented an opportunity for the NHLBI to obtain expert advice on HIV/AIDS scientific priorities and approaches over the next decade.
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Affiliation(s)
- Homer L. Twigg
- Division of Pulmonary, Critical Care, Sleep, and Occupational Medicine, Indiana University Medical Center, Indianapolis, Indiana
| | - Ronald Crystal
- Department of Genetic Medicine, Weill Cornell Medical College, New York, New York
| | - Judith Currier
- Department of Medicine, University of California, Los Angeles, California
| | - Paul Ridker
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Nancy Berliner
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Hans-Peter Kiem
- Department of Medicine, Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington
| | - George Rutherford
- Department of Epidemiology and Biostatistics, University of California, San Francisco, California
| | - Shimian Zou
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Simone Glynn
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Renee Wong
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Emmanuel Peprah
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Michael Engelgau
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Tony Creazzo
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Sandra Colombini-Hatch
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Elisabet Caler
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
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41
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Zizza A, Guido M, Tumolo M, De Donno A, Bagordo F, Grima P. Atherosclerosis is associated with a higher risk of hepatic steatosis in HIV-infected patients. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2017; 58:E219-E224. [PMID: 29123368 PMCID: PMC5668931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/30/2022]
Abstract
INTRODUCTION Cardiovascular Diseases (CD) have emerged as a leading cause of morbidity and mortality in HIV population. Some studies have reported higher carotid Intima Media Thickness (c-IMT), a measure of subclinical atherosclerosis (AT), in this cohort of patients. METHODS Here, we evaluate the role of Hepatic Steatosis (HS) as likely marker for AT in 128 HIV-infected patients without hepatitis C infection. c-IMT has been detected non-invasively by carotid ultrasonography to assess the progression of AT. HS has been evaluated using a process based on vibration-controlled transient elastography (Fibroscan) by a novel ultrasonic controlled attenuation parameter (CAP). The cut-off value for defining the presence of significant HS was CAP > 259 dBm-1. RESULTS AT has been detected in 26 patients (20.3%), whereas steatosis of grade 2 (S2) in 31 (24.2%). The variables statistically related to AT were age, obesity, diabetes, hypertension and S2. In the multivariate analysis, AT was only associated (p < 0.001) with age and S2. The optimal cut-off value indicated by ROC curve for predicting AT was CAP > 250 dB/m-1. DISCUSSION Our results highlight the presence of AT in HIVinfected persons and its association with fatty liver disease; therefore, HS assessment in HIV population results crucial to predict AT and CD.
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Affiliation(s)
- A. Zizza
- National Research Council, Institute of Clinical Physiology, Campus Ecotekne, Lecce, Italy;,Correspondence: Antonella Zizza, National Research Council, Institute of Clinical Physiology, Campus Ecotekne via Lecce- Monteroni, 73100 Lecce, Italy - Tel. +39 0832 422306 - Fax +39 0832 422340 - E-mail:
| | - M. Guido
- Department of Biological and Environmental Sciences and Technologies, Laboratory of Hygiene, University of the Salento, Lecce, Italy
| | - M.R. Tumolo
- National Research Council, Institute of Clinical Physiology, Campus Ecotekne, Lecce, Italy
| | - A. De Donno
- Department of Biological and Environmental Sciences and Technologies, Laboratory of Hygiene, University of the Salento, Lecce, Italy
| | - F. Bagordo
- Department of Biological and Environmental Sciences and Technologies, Laboratory of Hygiene, University of the Salento, Lecce, Italy
| | - P. Grima
- Division of Infectious Diseases, S. Caterina Novella Hospital, Galatina (LE), Italy
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Bagchi S, Burrowes SA, Fantry LE, Hossain MB, Tollera GH, Kottilil S, Pauza CD, Miller M, Baumgarten M, Redfield RR. Factors associated with high cardiovascular risk in a primarily African American, urban HIV-infected population. SAGE Open Med 2017; 5:2050312117725644. [PMID: 28839941 PMCID: PMC5557160 DOI: 10.1177/2050312117725644] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 07/13/2017] [Indexed: 12/11/2022] Open
Abstract
Objective: To determine factors associated with increased risk of developing cardiovascular disease in a high-risk patient population. Design: Cross-sectional analysis of a retrospective cohort study. Methods: One-hundred patients at an inner city HIV clinic in 2008 were reviewed. The atherosclerotic vascular disease risk score was calculated using the Pooled Cohort Equation. Chi-square test was performed to identify associations of potential risk factors with elevated atherosclerotic vascular disease risk. Results: Eighty-one participants were included in the final analysis. In total, 95.1% were African American, and 38.3% were women. The median atherosclerotic vascular disease risk score was 8.8% and 8.1% in 2008 and 2012, respectively. The medical co-morbidities associated with increased atherosclerotic vascular disease risk were hepatitis C infection (X2 = 3.93; p value = 0.048), elevated triglycerides levels (X2 = 4.0; p value = 0.046), and low albumin (X2 = 4.65; p value = 0.031). There were a higher number of women with known atherosclerotic vascular disease despite lower median atherosclerotic vascular disease risk score compared to men. Conclusion: An elevated risk of developing cardiovascular disease persists in high-risk demographic groups of the HIV epidemic even in the current HIV era. There is an unexplained gender disparity and some non-traditional risk factors not accounted for in the Pooled Cohort Equation may be contributing to the excess cardiovascular disease risk observed among HIV-infected patients.
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Affiliation(s)
- Shashwatee Bagchi
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA.,Division of Infectious Diseases, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Shana Ab Burrowes
- Department of Epidemiology and Human Genetics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Lori E Fantry
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA.,Division of Infectious Diseases, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Mian B Hossain
- Department of Statistics, School of Community Health & Policy, Morgan State University, Baltimore, MD, USA
| | - Gemechis H Tollera
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA.,Aurora Sinai Medical Center, Milwaukee, WI, USA
| | - Shyamasundaran Kottilil
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA.,Division of Infectious Diseases, University of Maryland School of Medicine, Baltimore, MD, USA
| | - C David Pauza
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Michael Miller
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA.,Division of Cardiovascular Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Mona Baumgarten
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Robert R Redfield
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, MD, USA.,Division of Infectious Diseases, University of Maryland School of Medicine, Baltimore, MD, USA
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Grabovac I, Brath H, Schalk H, Degen O, Dorner TE. Clinical setting-based smoking cessation programme and the quality of life in people living with HIV in Austria and Germany. Qual Life Res 2017; 26:2387-2395. [PMID: 28429240 PMCID: PMC5548958 DOI: 10.1007/s11136-017-1580-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2017] [Indexed: 11/24/2022]
Abstract
Purpose To report on the global quality of life (QOL) in people living with HIV (PLWHIV) and how a smoking cessation intervention influences the changes in QOL. Methods Participants were asked to fill out a questionnaire during visits to their HIV outpatient clinic consisting of sociodemographic information, general health data and the WHOQOL HIV-Bref. Exhaled carbon monoxide measurements were used to confirm the smoking status, based on which participants classified as smokers received a short 5 min structured intervention and were offered participation in a full smoking cessation programme consisting of five sessions. Follow-up was done 8 months after the baseline. Results Overall 447 (mean age = 45.5) participants took part with 221 being classified as smokers. A total of 165 (74.6%) participants received a short intervention and 63 (29.4%) agreed to participate in the full program. At baseline, differences in QoL were observed, where smokers had lower QoL in domains of physical (M = 16.1 vs. 15.3, p = 0.009) and psychological (M = 15.3 vs. 14.6, p = 0.021) well-being, independency level (M = 16.1 vs. 15.2, p = 0.003) and environment (M = 16.5 vs. 16.0, p = 0.036). At study end, 27 (12.2%) participants quit smoking; 12 (19.0%) participants of the full programme and 15 (14.7%) that received the short intervention. There were no significant differences in QoL between those that continued to smoke and quitters at follow-up. Conclusion Quality of life results may be used to better understand the underlying motivation of PLWHIV who start cessation programs. In order to reduce the high prevalence and health burden that smoking causes in PLWHIV, it is necessary to introduce effective interventions that can be used in the clinical settings.
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Affiliation(s)
- Igor Grabovac
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090, Vienna, Austria.
| | - Helmut Brath
- Health Centre South, Wienerbergstrasse 13, 1100, Vienna, Austria
| | - Horst Schalk
- "Schalk-Pichler Group Practice", Zimmermannplatz 1, 1090, Vienna, Austria
| | - Olaf Degen
- Infectious Diseases Unit, University Clinic Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Thomas E Dorner
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090, Vienna, Austria
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44
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Tuberculosis and hypertension-a systematic review of the literature. Int J Infect Dis 2016; 56:54-61. [PMID: 28027993 DOI: 10.1016/j.ijid.2016.12.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 12/12/2016] [Accepted: 12/13/2016] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Tuberculosis (TB) remains a major health problem in low- and middle-income countries, and in many of these countries, the burden of non-communicable diseases such as hypertension is rising. Knowledge about how these diseases influence each other is limited. METHODS A systematic review of the literature was performed to evaluate the evidence for an association between hypertension and TB. RESULTS Three retrospective cohort studies, three case-control studies, eight cross-sectional studies, 12 case series, and 20 case reports exploring the association between hypertension and TB were included in the review. One cohort study found a significantly higher prevalence of hypertension among TB patients compared to controls. Cross-sectional studies reported a prevalence of hypertension in TB patients ranging from 0.7% to 38.3%. No studies were designed to assess whether hypertension is a risk factor for developing active TB. CONCLUSIONS Overall, no evidence was found to support an association between TB and hypertension; however, the results of this review must be interpreted with caution due to the lack of properly designed studies.
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Raposeiras-Roubín S, Triant V. Cardiopatía isquémica en el VIH: profundizando en el conocimiento del riesgo cardiovascular. Rev Esp Cardiol 2016. [DOI: 10.1016/j.recesp.2016.08.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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46
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Raposeiras-Roubín S, Triant V. Ischemic Heart Disease in HIV: An In-depth Look at Cardiovascular Risk. ACTA ACUST UNITED AC 2016; 69:1204-1213. [PMID: 27840147 DOI: 10.1016/j.rec.2016.10.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 09/19/2016] [Indexed: 12/13/2022]
Abstract
Although the incidence of cardiovascular diseases classically associated with human immunodeficiency virus (HIV) has decreased considerably with antiretroviral therapy, cardiovascular risk, and especially ischemic heart disease, are higher in HIV-infected patients than in uninfected individuals. This is due to the interaction of patient-dependent factors with virus-dependent factors, as well as factors associated with antiretroviral therapy. With increasing of life expectancy and the chronicity of HIV infection, cardiovascular disease has emerged as an important cause of morbidity and mortality in HIV patients. In developed countries, the most common cardiovascular manifestation of HIV is ischemic heart disease. Currently, it is not uncommon to find HIV patients with acute coronary syndrome and, given the important pharmacokinetic interactions of antiretroviral drugs, it is important to know which cardiovascular treatments are safe in this group of patients. The ideal approach would be to mitigate the cardiovascular risk in HIV patients with specific primary prevention measures. All these issues are discussed in this review, which aims to aid clinical cardiologists faced with HIV patients with ischemic heart disease or with high cardiovascular risk in daily clinical practice.
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Affiliation(s)
| | - Virginia Triant
- Massachusetts General Hospital Divisions of General Internal Medicine and Infectious Diseases and Harvard Medical School, Boston, Massachusetts, United States
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47
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Edelman EJ, Gordon KS, Tate JP, Becker WC, Bryant K, Crothers K, Gaither JR, Gibert CL, Gordon AJ, Marshall B, Rodriguez-Barradas MC, Samet JH, Skanderson M, Justice AC, Fiellin DA. The impact of prescribed opioids on CD4 cell count recovery among HIV-infected patients newly initiating antiretroviral therapy. HIV Med 2016; 17:728-739. [PMID: 27186715 PMCID: PMC5053822 DOI: 10.1111/hiv.12377] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2015] [Indexed: 12/26/2022]
Abstract
OBJECTIVES Certain prescribed opioids have immunosuppressive properties, yet their impact on clinically relevant outcomes, including antiretroviral therapy (ART) response among HIV-infected patients, remains understudied. METHODS Using the Veterans Aging Cohort Study data, we conducted a longitudinal analysis of 4358 HIV-infected patients initiating ART between 2002 and 2010 and then followed them for 24 months. The primary independent variable was prescribed opioid duration, categorized using pharmacy data as none prescribed, short-term (< 90 days) and long-term (≥ 90 days). Outcomes included CD4 cell count over time. Analyses adjusted for demographics, comorbid conditions, ART type and year of initiation, and overall disease severity [ascertained with the Veterans Aging Cohort Study (VACS) Index]. Sensitivity analyses examined whether effects varied according to baseline CD4 cell count, achievement of viral load suppression, and opioid properties (i.e. dose and known immunosuppressive properties). RESULTS Compared to those with none, patients with short-term opioids had a similar increase in CD4 cell count (mean rise per year: 74 vs. 68 cells/μL; P = 0.11), as did those with long-term prescribed opioids (mean rise per year: 74 vs. 75 cells/μL; P = 0.98). In sensitivity analysis, compared with no opioids, the effects of short-term prescribed opioids were statistically significant among those with a baseline CD4 cell count ≥ 500 cells/μL (mean rise per year: 52 cells/μL for no opioids vs. 20 cells/μL for short-term opioids; P = 0.04); findings were otherwise unchanged. CONCLUSIONS Despite immunosuppressive properties intrinsic to opioids, prescribed opioids appeared to have no effect on CD4 cell counts over 24 months among HIV-infected patients initiating ART.
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Affiliation(s)
- E J Edelman
- Yale University School of Medicine, New Haven, CT, USA.
- Center for Interdisciplinary Research on AIDS, Yale University School of Public Health, New Haven, CT, USA.
| | - K S Gordon
- VA Connecticut Health Care System, West Haven, CT, USA
| | - J P Tate
- Yale University School of Medicine, New Haven, CT, USA
- VA Connecticut Health Care System, West Haven, CT, USA
| | - W C Becker
- Yale University School of Medicine, New Haven, CT, USA
- VA Connecticut Health Care System, West Haven, CT, USA
| | - K Bryant
- National Institute on Alcohol Abuse and Alcoholism, HIV/AIDS Program, Bethesda, MD, USA
| | - K Crothers
- University of Washington, Seattle, WA, USA
| | - J R Gaither
- Yale University School of Medicine, New Haven, CT, USA
- VA Connecticut Health Care System, West Haven, CT, USA
- Yale University School of Public Health, New Haven, CT, USA
| | - C L Gibert
- DC Veterans Affairs Medical Center and George Washington University, Washington, DC, USA
| | - A J Gordon
- Veterans Affairs Pittsburgh Healthcare System and University of Pittsburgh, Pittsburgh, PA, USA
| | - Bdl Marshall
- Brown University School of Public Health, Providence, RI, USA
| | - M C Rodriguez-Barradas
- Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, TX, USA
| | - J H Samet
- Boston University Schools of Medicine and Public Health, Boston, MA, USA
| | - M Skanderson
- VA Connecticut Health Care System, West Haven, CT, USA
| | - A C Justice
- Yale University School of Medicine, New Haven, CT, USA
- Center for Interdisciplinary Research on AIDS, Yale University School of Public Health, New Haven, CT, USA
- VA Connecticut Health Care System, West Haven, CT, USA
| | - D A Fiellin
- Yale University School of Medicine, New Haven, CT, USA
- Center for Interdisciplinary Research on AIDS, Yale University School of Public Health, New Haven, CT, USA
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48
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Affiliation(s)
- Monica R Shah
- Program in Adult and Pediatric Cardiac Research, Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, MD, USA.
| | - Renee P Wong
- Program in Adult and Pediatric Cardiac Research, Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, MD, USA
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Auld E, Lin J, Chang E, Byanyima P, Ayakaka I, Musisi E, Worodria W, Davis JL, Segal M, Blackburn E, Huang L. HIV Infection Is Associated with Shortened Telomere Length in Ugandans with Suspected Tuberculosis. PLoS One 2016; 11:e0163153. [PMID: 27655116 PMCID: PMC5031464 DOI: 10.1371/journal.pone.0163153] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Accepted: 09/02/2016] [Indexed: 11/19/2022] Open
Abstract
Introduction HIV infection is a risk factor for opportunistic pneumonias such as tuberculosis (TB) and for age-associated health complications. Short telomeres, markers of biological aging, are also associated with an increased risk of age-associated diseases and mortality. Our goals were to use a single cohort of HIV-infected and HIV-uninfected individuals hospitalized with pneumonia to assess whether shortened telomere length was associated with HIV infection, TB diagnosis, and 2-month mortality. Methods This was a sub-study of the IHOP Study, a prospective observational study. Participants consisted of 184 adults admitted to Mulago Hospital in Kampala, Uganda who underwent evaluation for suspected TB and were followed for 2 months. Standardized questionnaires were administered to collect demographic and clinical data. PBMCs were isolated and analyzed using quantitative PCR to determine telomere length. The association between HIV infection, demographic and clinical characteristics, and telomere length was assessed, as were the associations between telomere length, TB diagnosis and 2-month mortality. Variables with a P≤0.2 in bivariate analysis were included in multivariate models. Results No significant demographic or clinical differences were observed between the HIV-infected and HIV-uninfected subjects. Older age (P<0.0001), male gender (P = 0.04), total pack-years smoked (P<0.001), alcohol consumption in the past year (P = 0.12), and asthma (P = 0.08) were all associated (P≤0.2) with shorter telomere length in bivariate analysis. In multivariate analysis adjusting for these five variables, HIV-positive participants had significantly shorter telomeres than HIV-negative participants (β = -0.0621, 95% CI -0.113 to -0.011, P = 0.02). Shortened telomeres were not associated with TB or short-term mortality. Conclusions The association between HIV infection and shorter telomeres suggests that HIV may play a role in cellular senescence and biological aging and that shorter telomeres may be involved in age-associated health complications seen in this population. The findings indicate a need to further research the impact of HIV on aging.
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Affiliation(s)
- Elizabeth Auld
- Division of HIV/AIDS, Department of Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, California, United States of America
- * E-mail:
| | - Jue Lin
- Department of Biophysics and Biochemistry, University of California San Francisco, San Francisco, California, United States of America
| | - Emily Chang
- Division of HIV/AIDS, Department of Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, California, United States of America
- Division of Pulmonary and Critical Care Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, California, United States of America
| | - Patrick Byanyima
- Makerere University – University of California, San Francisco (MU-UCSF) Research Collaboration, Kampala, Uganda
| | - Irene Ayakaka
- Makerere University – University of California, San Francisco (MU-UCSF) Research Collaboration, Kampala, Uganda
| | - Emmanuel Musisi
- Makerere University – University of California, San Francisco (MU-UCSF) Research Collaboration, Kampala, Uganda
| | - William Worodria
- Makerere University – University of California, San Francisco (MU-UCSF) Research Collaboration, Kampala, Uganda
- Department of Medicine, Mulago Hospital, Makerere University, Kampala, Uganda
| | - J. Lucian Davis
- Department of Pulmonary, Critical Care & Sleep Medicine, Yale University, New Haven, Connecticut, United States of America
| | - Mark Segal
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America
| | - Elizabeth Blackburn
- Department of Biophysics and Biochemistry, University of California San Francisco, San Francisco, California, United States of America
| | - Laurence Huang
- Division of HIV/AIDS, Department of Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, California, United States of America
- Division of Pulmonary and Critical Care Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, California, United States of America
- Makerere University – University of California, San Francisco (MU-UCSF) Research Collaboration, Kampala, Uganda
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50
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Cuende JI, Saltijeral A, Estrada V, Pérez De Isla L. Vascular age calculation and equivalent risk factors in HIV-infected patients obtained from the D:A:D risk equation. Eur J Prev Cardiol 2016; 23:1903-1908. [PMID: 27486159 DOI: 10.1177/2047487316663546] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 07/20/2016] [Indexed: 11/15/2022]
Abstract
BACKGROUND Vascular age is a concept that represents the hypothetical age of the cardiovascular system and might be an alternative way of expressing the cardiovascular risk of a patient. The Data Collection on Adverse Effects of Anti-HIV Drugs Study (D:A:D) developed a cardiovascular risk equation from a population of HIV-infected patients, incorporating exposure to individual antiretroviral therapy drugs and traditional classic cardiovascular risk factors. OBJECTIVES The aim of this study was to determine the vascular age calculated from the D:A:D equation, for HIV infected patients. METHODS Vascular age was calculated according to its definition by using the D:A:D equation. The Poisson regression model used in the D:A:D equation is an exponential model to calculate the vascular age to match the exponent of the equation with the factors of a patient with the exponent of a subject with controlled risk factors. RESULTS We obtained an equation that allows calculating the vascular age of a patient considering cardiovascular risk factors listed in the same D:A:D equation. From the equation, we have built a table for easy calculation of the vascular age and a table of cardiovascular risk equivalents. CONCLUSIONS Vascular age is a new concept derived from Framingham risk tables that can be calculated with other risk scales, such as D:A:D for HIV patients. The calculation of vascular age in HIV patients could be a useful tool for communicating cardiovascular risk and to improve the control of modifiable risk factors.
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Affiliation(s)
- Jose I Cuende
- Internal Medicine Department, Complejo Asistencial Universitario de Palencia, Spain
| | | | - Vicente Estrada
- Infectious Diseases Unit, Hospital Clínico San Carlos, Madrid, Spain
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