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Weisz D, Gusmano MK, Amba V, Rodwin VG. Has the Expansion of Health Insurance Coverage via the Implementation of the Affordable Care Act Influenced Inequities in Coronary Revascularization in New York City? J Racial Ethn Health Disparities 2024; 11:1783-1790. [PMID: 37338791 DOI: 10.1007/s40615-023-01650-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/14/2023] [Accepted: 05/15/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND/PURPOSE In 2014, New York City implemented the Affordable Care Act (ACA) leading to insurance coverage gains intended to reduce inequities in healthcare services use. The paper documents inequalities in coronary revascularization procedures (percutaneous coronary intervention and coronary artery bypass grafting) usage by race/ethnicity, gender, insurance type, and income before and after the implementation of the ACA. METHODS We used data from the Healthcare Cost and Utilization Project to identify NYC patients hospitalized with the diagnosis of coronary artery disease (CAD) and/or congestive heart failure (CHF) in 2011-2013 (pre-ACA) and 2014-2017 (post-ACA). Next, we calculated age-adjusted rates of CAD and/or CHF hospitalization and coronary revascularization. Logistic regression models were used to identify the variables associated with receiving a coronary revascularization in each period. RESULTS Age-adjusted rates of CAD and/or CHF hospitalization and coronary revascularization in patients 45-64 years of age and 65 years of age and older declined in the post-ACA period. Disparities by gender, race/ethnicity, insurance type, and income in the use of coronary revascularization persist in the post-ACA period. CONCLUSIONS Although this health care reform law led to the narrowing of inequities in the use of coronary revascularization, disparities persist in NYC in the post-ACA period.
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Affiliation(s)
- Daniel Weisz
- Columbia University Robert N. Butler Columbia Aging Center, 722 West 168Th Street, New York, NY, 10032, USA.
| | - Michael K Gusmano
- Lehigh University College of Health, 124 East Morton Street, Bethlehem, PA, 18015, USA
- The Hastings Center, 21 Malcom Gordon Road, Garrison, NY, 10524, USA
| | - Vineeth Amba
- Rutgers University Robert Wood Johnson Medical School, 675 Hoes Lane West, Piscataway, NJ, 08854, USA
| | - Victor G Rodwin
- New York University Robert. F Wagner Graduate School of Public Service, 295 Lafayette St, New York, NY, 10012, USA
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2
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Nair L, Asuzu P, Dagogo-Jack S. Ethnic Disparities in the Risk Factors, Morbidity, and Mortality of Cardiovascular Disease in People With Diabetes. J Endocr Soc 2024; 8:bvae116. [PMID: 38911352 PMCID: PMC11192623 DOI: 10.1210/jendso/bvae116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Indexed: 06/25/2024] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death in people with diabetes. Compared with European Americans, African Americans have more favorable lipid profiles, as indicated by higher high-density lipoprotein cholesterol, lower triglycerides, and less dense low-density lipoprotein particles. The less atherogenic lipid profile translates to lower incidence and prevalence of CVD in African Americans with diabetes, despite higher rates of hypertension and obesity. However, African Americans with CVD experience worse clinical outcomes, including higher mortality, compared with European Americans. This mini-review summarizes the epidemiology, pathophysiology, mechanisms, and management of CVD in people with diabetes, focusing on possible factors underlying the "African American CVD paradox" (lower CVD incidence/prevalence but worse outcomes). Although the reasons for the disparities in CVD outcomes remain to be fully elucidated, we present a critical appraisal of the roles of suboptimal control of risk factors, inequities in care delivery, several biological factors, and psychosocial stress. We identify gaps in current knowledge and propose areas for future investigation.
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Affiliation(s)
- Lekshmi Nair
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Peace Asuzu
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Sam Dagogo-Jack
- Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, University of Tennessee Health Science Center, Memphis, TN 38163, USA
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Cahill LE, Warren RA, Carew AS, Levy AP, Ginsberg HN, Sapp J, Lache O, Rimm EB. The Relationship Between Time-Varying Achieved HbA1c and Risk of Coronary Events Depends on Haptoglobin Phenotype Among White and Black ACCORD Participants. Diabetes Care 2023; 46:1941-1948. [PMID: 37639669 DOI: 10.2337/dc23-0760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 08/03/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVE Intensive glycemic therapy reduced coronary artery disease (CAD) events among White participants in the Action to Control Cardiovascular Risk in Diabetes (ACCORD) study with the haptoglobin (Hp)2-2 phenotype, while participants without the Hp2-2 phenotype had no CAD benefit. The association between achieved glycated hemoglobin (HbA1c) and CAD for each Hp phenotype remains unknown. RESEARCH DESIGN AND METHODS Achieved HbA1c was similar in each phenotype throughout the study. Prospectively collected HbA1c data (categorized as <6.0%, 6.0-6.5%, 6.6-6.9%, or ≥8.0% compared with 7.0-7.9%) from the ACCORD study, updated every 4 months over a median of 4.7 years, were analyzed in relation to CAD in the Hp2-2 (n = 3,322) and non-Hp2-2 (n = 5,949) phenotypes separately overall, and within White (63%, 37% Hp2-2) and Black (19%, 26% Hp2-2) participants using Cox proportional hazards regression with time-varying covariables. RESULTS Compared with HbA1c of 7.0-7.9%, having HbA1c ≥8.0% was associated with CAD risk among White (adjusted HR [aHR] 1.43, 95% CI 1.03-1.98) and Black (2.86, 1.09-7.51) participants with the Hp2-2 phenotype, but not when all Hp2-2 participants were combined overall (1.30, 0.99-1.70), and not among participants without the Hp2-2 phenotype. HbA1c <7.0% was not associated with a lower risk of CAD for any Hp phenotype. CONCLUSIONS Achieving HbA1c >8.0% compared with 7.0-7.9% was consistently associated with incident CAD risk among White and Black ACCORD participants with the Hp2-2 phenotype, while no association was observed among participants without the Hp2-2 phenotype. We found no evidence that HbA1c concentration <7.0% prevents CAD in either Hp phenotype group.
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Affiliation(s)
- Leah E Cahill
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
- Queen Elizabeth II Health Sciences Centre, Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
- Department of Community Health and Epidemiology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Rachel A Warren
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
- Queen Elizabeth II Health Sciences Centre, Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
| | - Allie S Carew
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
- Queen Elizabeth II Health Sciences Centre, Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
- Department of Community Health and Epidemiology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Andrew P Levy
- Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | | | - John Sapp
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
- Queen Elizabeth II Health Sciences Centre, Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
| | - Orit Lache
- Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Eric B Rimm
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
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4
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Warren RA, Carew AS, Andreou P, Levy AP, Sapp J, Lache O, Ginsberg HN, Rimm EB, Herman C, Kirkland S, Cahill LE. Relationship Between Time-Varying Achieved High-Density Lipoprotein Cholesterol and Risk of Coronary Events Depends on Haptoglobin Phenotype Within the ACCORD Lipid Study. J Am Heart Assoc 2023; 12:e030288. [PMID: 37776200 PMCID: PMC10727244 DOI: 10.1161/jaha.123.030288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 08/08/2023] [Indexed: 10/02/2023]
Abstract
Background The Hp (haptoglobin)2-2 phenotype (~40% of people) is associated with dysfunctional high-density lipoprotein (HDL) that is heavily oxidized in hyperglycemia, which may explain why raising HDL-cholesterol (HDL-C) does not reliably prevent coronary artery disease (CAD) in diabetes. Methods and Results In this observational study using longitudinal data from the ACCORD (Action to Control Cardiovascular Risk in Diabetes) lipid trial, time-varying (achieved) HDL-C updated at 4, 8, and 12 months, and annually thereafter over a mean of 4.7 years, was analyzed in relation to risk of CAD and secondary outcomes using Cox proportional hazards regression with time-varying covariables among participants with (n=1781) and without (n=3191) the Hp2-2 phenotype. HDL-C did not differ between the phenotypes throughout the study. Having low HDL-C (<40 mg/dL for male participants and <50 mg/dL for female participants) was associated with a greater risk of CAD compared with non-low HDL-C among participants with the non-Hp2-2 phenotype (hazard ratio [HR], 1.48 [95% CI, 1.18-1.87]) but not among the Hp2-2 phenotype (HR, 0.97 [95% CI, 0.70-1.35]; P interaction=0.03). Similarly, an inverse relationship was observed between HDL-C quintiles and CAD risk among participants without the Hp2-2 phenotype, whereas no significant inverse relationship was observed among participants with the Hp2-2 phenotype (P interaction=0.38). Among the Hp2-2 phenotype group, having low HDL-C was associated with higher risk of CVD mortality (HR, 2.09 [95% CI, 1.05-4.13]), and compared with the lowest HDL-C quintile, higher quintiles were associated with lower risk of CVD mortality and congestive heart failure. Conclusions Hp phenotype modified the association between HDL-C and risk of CAD in the ACCORD lipid study, suggesting that HDL dysfunction in the Hp2-2 phenotype may hinder CAD-protective properties of HDL-C.
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Affiliation(s)
- Rachel A. Warren
- Department of MedicineDalhousie UniversityHalifaxNSCanada
- QEII Health Sciences CentreNova Scotia Health AuthorityHalifaxNSCanada
| | - Allie S. Carew
- Department of MedicineDalhousie UniversityHalifaxNSCanada
- QEII Health Sciences CentreNova Scotia Health AuthorityHalifaxNSCanada
- Department of Community Health and EpidemiologyDalhousie UniversityHalifaxNSCanada
| | - Pantelis Andreou
- Department of Community Health and EpidemiologyDalhousie UniversityHalifaxNSCanada
| | - Andrew P. Levy
- Rappaport Faculty of MedicineTechnion Israel Institute of TechnologyHaifaIsrael
| | - John Sapp
- Department of MedicineDalhousie UniversityHalifaxNSCanada
- QEII Health Sciences CentreNova Scotia Health AuthorityHalifaxNSCanada
| | - Orit Lache
- Rappaport Faculty of MedicineTechnion Israel Institute of TechnologyHaifaIsrael
| | | | - Eric B. Rimm
- Department of NutritionHarvard T. H. Chan School of Public HealthBostonMA
- Department of EpidemiologyHarvard T. H. Chan School of Public HealthBostonMA
| | - Christine Herman
- QEII Health Sciences CentreNova Scotia Health AuthorityHalifaxNSCanada
- Department of SurgeryDalhousie UniversityHalifaxNSCanada
| | - Susan Kirkland
- Department of MedicineDalhousie UniversityHalifaxNSCanada
- Department of Community Health and EpidemiologyDalhousie UniversityHalifaxNSCanada
| | - Leah E. Cahill
- Department of MedicineDalhousie UniversityHalifaxNSCanada
- QEII Health Sciences CentreNova Scotia Health AuthorityHalifaxNSCanada
- Department of Community Health and EpidemiologyDalhousie UniversityHalifaxNSCanada
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Hussain A, Ramsey D, Lee M, Mahtta D, Khan MS, Nambi V, Ballantyne CM, Petersen LA, Walker AD, Kayani WT, Butler J, Slipczuk L, Rogers JG, Bozkurt B, Navaneethan SD, Virani SS. Utilization Rates of SGLT2 Inhibitors Among Patients With Type 2 Diabetes, Heart Failure, and Atherosclerotic Cardiovascular Disease: Insights From the Department of Veterans Affairs. JACC. HEART FAILURE 2023; 11:933-942. [PMID: 37204363 DOI: 10.1016/j.jchf.2023.03.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 03/20/2023] [Accepted: 03/31/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND Multiple clinical trials have demonstrated significant cardiovascular benefit with use of sodium-glucose cotransporter-2 (SGLT2) inhibitors in patients with type 2 diabetes (T2DM) and heart failure (HF) irrespective of ejection fraction. There are limited data evaluating real-world prescription and practice patterns of SGLT2 inhibitors. OBJECTIVES The authors sought to assess utilization rates and facility-level variation in the use among patients with established atherosclerotic cardiovascular disease (ASCVD), HF, and T2DM using data from the nationwide Veterans Affairs health care system. METHODS The authors included patients with established ASCVD, HF, and T2DM seen by a primary care provider between January 1, 2020, and December 31, 2020. They assessed the use of SGLT2 inhibitors and the facility-level variation in their use. Facility-level variation was computed using median rate ratios, a measure of likelihood that 2 random facilities differ in use of SGLT2 inhibitors. RESULTS Among 105,799 patients with ASCVD, HF, and T2DM across 130 Veterans Affairs facilities, 14.6% received SGLT2 inhibitors. Patients receiving SGLT2 inhibitors were younger men with higher hemoglobin A1c and estimated glomerular filtration rate and were more likely to have HF with reduced ejection fraction and ischemic heart disease. There was significant facility-level variation of SGLT2 inhibitor use, with an adjusted median rate ratio of 1.55 (95% CI: 1.46-1.64), indicating a 55% residual difference in SGLT2 inhibitor use among similar patients with ASCVD, HF, and T2DM receiving care at 2 random facilities. CONCLUSIONS Utilization rates of SGLT2 inhibitors are low in patients with ASCVD, HF, and T2DM, with high residual facility-level variation. These findings suggest opportunities to optimize SGLT2 inhibitor use to prevent future adverse cardiovascular events.
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Affiliation(s)
- Aliza Hussain
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - David Ramsey
- Health Policy, Quality and Informatics Program, Michael E. DeBakey Veterans Affairs Medical Center Health Services Research and Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, Texas, USA; Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Michelle Lee
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Dhruv Mahtta
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | | | - Vijay Nambi
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA; Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Christie M Ballantyne
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Laura A Petersen
- Section of Health Services Research, Baylor College of Medicine, Houston, Texas, USA
| | - Adrienne D Walker
- Baylor Scott and White Research Institute, Baylor Scott and White, Dallas, Texas, USA
| | - Waleed T Kayani
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Javed Butler
- Baylor Scott and White Research Institute, Baylor Scott and White, Dallas, Texas, USA; Department of Medicine, University of Mississippi School of Medicine, Jackson, Mississippi, USA
| | - Leandro Slipczuk
- Cardiology Division, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York, USA
| | - Joseph G Rogers
- Department of Cardiology, Texas Heart Institute, Houston, Texas, USA
| | - Biykem Bozkurt
- Department of Medicine, Cardiology Section, Winters Center for Heart Failure Research, Cardiovascular Research Institute, Baylor College of Medicine, DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Sankar D Navaneethan
- Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA; Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA; Institute of Clinical and Translational Research, Baylor College of Medicine, Houston, Texas, USA
| | - Salim S Virani
- The Aga Khan University, Karachi, Pakistan; Michael E. DeBakey Veterans Affairs Medical Center, Texas Heart Institute, and Baylor College of Medicine, Houston, Texas.
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6
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Berkman AM, Andersen CR, Roth ME, Gilchrist SC. Cardiovascular disease in adolescent and young adult cancer survivors: Impact of sociodemographic and modifiable risk factors. Cancer 2023; 129:450-460. [PMID: 36464957 DOI: 10.1002/cncr.34505] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 08/10/2022] [Accepted: 09/19/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND There is a growing population of adolescent and young adult (AYA) cancer survivors (ages 15-39 years), and they have an elevated risk of developing cardiovascular disease (CVD). Little is known about the contribution of sociodemographic and modifiable factors to the risk of CVD in AYA survivors and whether these factors differentially modulate their risk compared with that in the general population. The current study sought to fill these gaps. METHODS Self-reported data from the US National Health Interview Survey (2009-2018) were used to identify AYA cancer survivors (≥2 years postdiagnosis) and age-matched and sex-matched controls. The risk of CVD based on sociodemographic factors (sex, race/ethnicity, income, education) and modifiable risk factors (diabetes, body mass index, smoking, physical activity) was determined within and between survivors and controls using logistic regression models. RESULTS In total, 4766 AYA cancer survivors and 47,660 controls were included. The odds of CVD were significantly higher in survivors than in controls by sex, race/ethnicity, income, education, smoking status, and physical activity. An annual household income <$50,000 disproportionately increased the odds of CVD in survivors. One third of survivors reported no moderate-to-vigorous-intensity physical activity (MVPA). Performing any MVPA lowered the odds of CVD in survivors (odds ratio, 0.61; 95% CI, 0.450.81) and controls (odds ratio, 0.68; 95% CI, 0.61-0.77). CONCLUSIONS Sociodemographic and modifiable risk factors increased the odds of CVD in AYA survivors, in some cases disproportionately, compared with controls. Understanding health behavior trajectories among different sociodemographic populations is needed to identify opportunities to lower the risk of CVD. Performing any MVPA is particularly important for AYA survivors.
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Affiliation(s)
- Amy M Berkman
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA
| | - Clark R Andersen
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael E Roth
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Susan C Gilchrist
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.,Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Tahir IS, Vos AG, Damen JA, Barth RE, Tempelman HA, Grobbee DE, Scheuermaier K, Venter WD, Klipstein-Grobusch K. Comparative performance of cardiovascular risk prediction models in people living with HIV. South Afr J HIV Med 2022; 23:1395. [DOI: 10.4102/sajhivmed.v23i1.1395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 08/09/2022] [Indexed: 11/05/2022] Open
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Sivly A, Gorr HS, Gravholt D, Branda ME, Linzer M, Noseworthy P, Hargraves I, Kunneman M, Doubeni CA, Suzuki T, Brito JP, Jackson EA, Burnett B, Wambua M, Montori VM. Enrolling people of color to evaluate a practice intervention: lessons from the shared decision-making for atrial fibrillation (SDM4AFib) trial. BMC Health Serv Res 2022; 22:1032. [PMID: 35962351 PMCID: PMC9375357 DOI: 10.1186/s12913-022-08399-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 06/29/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Trial recruitment of Black, indigenous, and people of color (BIPOC) is key for interventions that interact with socioeconomic factors and cultural norms, preferences, and values. We report on our experience enrolling BIPOC participants into a multicenter trial of a shared decision-making intervention about anticoagulation to prevent strokes, in patients with atrial fibrillation (AF). METHODS We enrolled patients with AF and their clinicians in 5 healthcare systems (three academic medical centers, an urban/suburban community medical center, and a safety-net inner-city medical center) located in three states (Minnesota, Alabama, and Mississippi) in the United States. Clinical encounters were randomized to usual care with or without a shared decision-making tool about anticoagulation. ANALYSIS We analyzed BIPOC patient enrollment by site, categorized reasons for non-enrollment, and examined how enrollment of BIPOC patients was promoted across sites. RESULTS Of 2247 patients assessed, 922 were enrolled of which 147 (16%) were BIPOC patients. Eligible Black participants were significantly less likely (p < .001) to enroll (102, 11%) than trial-eligible White participants (185, 15%). The enrollment rate of BIPOC patients varied by site. The inclusion and prioritization of clinical practices that care for more BIPOC patients contributed to a higher enrollment rate into the trial. Specific efforts to reach BIPOC clinic attendees and prioritize their enrollment had lower yield. CONCLUSIONS Best practices to optimize the enrollment of BIPOC participants into trials that examined complex and culturally sensitive interventions remain to be developed. This study suggests a high yield from enrolling BIPOC patients from practices that prioritize their care. TRIAL REGISTRATION ClinicalTrials.gov (NCT02905032).
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Affiliation(s)
- Angela Sivly
- Knowledge and Evaluation Research Unit, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Haeshik S Gorr
- Hennepin Healthcare, 730 South 8th Street, Minneapolis, MN, 55415, USA
| | - Derek Gravholt
- Knowledge and Evaluation Research Unit, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Megan E Branda
- Knowledge and Evaluation Research Unit, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
- Department of Quantitative Health Sciences, Division of Clinical Trials & Biostatistics, Mayo Clinic, Rochester, MN, 55905, USA
| | - Mark Linzer
- Hennepin Healthcare, 730 South 8th Street, Minneapolis, MN, 55415, USA
| | - Peter Noseworthy
- Knowledge and Evaluation Research Unit, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
- Cardiovascular Diseases, Mayo Clinic, Rochester, MN, 55905, USA
| | - Ian Hargraves
- Knowledge and Evaluation Research Unit, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Marleen Kunneman
- Knowledge and Evaluation Research Unit, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - Chyke A Doubeni
- Mayo Clinic Center for Health Equity and Community Engagement Research, Mayo Clinic, Rochester, MN, 55905, USA
| | - Takeki Suzuki
- Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Juan P Brito
- Knowledge and Evaluation Research Unit, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Elizabeth A Jackson
- Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL, 32594, USA
| | - Bruce Burnett
- Health Partners, Park Nicollet, 8170 33rd Ave S, Bloomington, MN, 55425, USA
| | - Mike Wambua
- Hennepin Healthcare, 730 South 8th Street, Minneapolis, MN, 55415, USA
| | - Victor M Montori
- Knowledge and Evaluation Research Unit, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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Akam EY, Nuako AA, Daniel AK, Stanford FC. Racial Disparities and Cardiometabolic Risk: New Horizons of Intervention and Prevention. Curr Diab Rep 2022; 22:129-136. [PMID: 35175453 PMCID: PMC9908372 DOI: 10.1007/s11892-022-01451-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/03/2022] [Indexed: 02/08/2023]
Abstract
PURPOSE OF REVIEW Cardiometabolic diseases are a leading cause of morbidity and mortality in the USA and disproportionately impact racial and ethnic minorities. Multiple factors contribute to this disparity including genetic and socioeconomic factors, the latter of which contributes to disparities both through systemic barriers such as healthcare access and by directly impacting metabolism through epigenetics and environment-related alterations in the gut microbiome. This review will discuss advances in medicine that can be used to identify, prognosticate, and treat cardiometabolic diseases, and how these may be used to address existing disparities. RECENT FINDINGS There is growing research aimed at identifying novel cardiometabolic disease targets and expanding the use of existing pharmacotherapies based on comorbidities. Advances in metabolomics and genomics can give insight into an individual's unique biochemical profile, providing the means for earlier identification of disease and specific treatment targets. Moreover, developments in telehealth and related medical device technologies can expand access to underserved minority populations and improve control of chronic conditions such as diabetes and hypertension. Precision medicine may be integral to bridging the racial gap in cardiometabolic disease outcomes. Developments in genomics, metabolomics, wearable medical devices, and telehealth can result in personalized treatments for patients that account for the socioeconomic and genetic factors that contribute to poor health outcomes in minorities. As research in this field rapidly progresses, special efforts must be made to ensure inclusion of racial and ethnic minority populations in clinical research and equal access to all treatment modalities.
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Affiliation(s)
- Eftitan Y Akam
- Massachusetts General Hospital Department of Medicine, 55 Fruit Street, Boston, MA, 02114, USA.
- Massachusetts General Hospital Department of Pediatrics, 55 Fruit Street, Boston, MA, 02114, USA.
- Harvard Medical School, Boston, MA, 02115, USA.
| | - Akua A Nuako
- Massachusetts General Hospital Department of Medicine, 55 Fruit Street, Boston, MA, 02114, USA
- Harvard Medical School, Boston, MA, 02115, USA
| | - Afkera K Daniel
- Massachusetts General Hospital Department of Medicine, 55 Fruit Street, Boston, MA, 02114, USA
- Massachusetts General Hospital Department of Pediatrics, 55 Fruit Street, Boston, MA, 02114, USA
- Harvard Medical School, Boston, MA, 02115, USA
| | - Fatima Cody Stanford
- Harvard Medical School, Boston, MA, 02115, USA
- Massachusetts General Hospital, MGH Weight Center, Department of Medicine-Division of Endocrinology-Neuroendocrine, Department of Pediatrics-Division of Endocrinology, Nutrition Obesity Research Center at Harvard (NORCH), 50 Staniford Street, Boston, MA, 02114, USA
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10
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Song H, Koh Y, Rhee TM, Choi SY, Kang S, Lee SP. Prediction of incident atherosclerotic cardiovascular disease with polygenic risk of metabolic disease: Analysis of 3 prospective cohort studies in Korea. Atherosclerosis 2022; 348:16-24. [DOI: 10.1016/j.atherosclerosis.2022.03.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 11/26/2022]
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Ntusi NAB, Sliwa K. Associations of Race and Ethnicity With Presentation and Outcomes of Hypertrophic Cardiomyopathy: JACC Focus Seminar 6/9. J Am Coll Cardiol 2021; 78:2573-2579. [PMID: 34887143 DOI: 10.1016/j.jacc.2021.10.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/29/2021] [Accepted: 10/05/2021] [Indexed: 12/26/2022]
Abstract
Significant racial and ethnicity-based disparities in clinical presentation, management, and outcome of hypertrophic cardiomyopathy (HCM) are reported. Black patients with HCM are more likely to present with heart failure but are less commonly referred for symptom management, sudden cardiac death stratification, surgical septal myectomy, or for implantable cardioverter-defibrillators, all interventions that increase survival. Prevalence of bystander cardiopulmonary resuscitation is lower for Black patients than for White patients. Black patients with HCM have decreased survival after hospital discharge following out-of-hospital cardiac arrest. Biomedical and social interventions are urgently needed to reduce ethnicity-based disparities, which have an impact on outcomes in HCM and other cardiovascular diseases. There is also a need to focus on implementation science to support durable adoption of evidence-based therapies in Black patients and communities.
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Affiliation(s)
- Ntobeko A B Ntusi
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa; Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Wellcome Centre for Infectious Diseases Research in Africa, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Karen Sliwa
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa; Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
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12
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Ntusi NAB, Sliwa K. Impact of Racial and Ethnic Disparities on Patients With Dilated Cardiomyopathy: JACC Focus Seminar 7/9. J Am Coll Cardiol 2021; 78:2580-2588. [PMID: 34887144 DOI: 10.1016/j.jacc.2021.10.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/29/2021] [Accepted: 10/05/2021] [Indexed: 10/19/2022]
Abstract
Significant race- and ethnicity-based disparities among those diagnosed with dilated cardiomyopathy (DCM) exist and are deeply rooted in the history of many societies. The role of social determinants of racial disparities, including racism and bias, is often overlooked in cardiology. DCM incidence is higher in Black subjects; survival and other outcome measures are worse in Black patients with DCM, with fewer referrals for transplantation. DCM in Black patients is underrecognized and under-referred for effective therapies, a consequence of a complex interplay of social and socioeconomic factors. Strategies to manage social determinants of health must be multifaceted and consider changes in policy to expand access to equitable care; provision of insurance, education, and housing; and addressing racism and bias in health care workers. There is an urgent need to prioritize a social justice approach to health care and the pursuit of health equity to eliminate race and other disparities in the management of cardiovascular disease.
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Affiliation(s)
- Ntobeko A B Ntusi
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa; Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Wellcome Centre for Infectious Diseases Research in Africa, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Karen Sliwa
- Division of Cardiology, Department of Medicine, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa; Cape Heart Institute, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
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13
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Singh R, Javed Z, Yahya T, Valero-Elizondo J, Acquah I, Hyder AA, Maqsood MH, Amin Z, Al-Kindi S, Cainzos-Achirica M, Nasir K. Community and Social Context: An Important Social Determinant of Cardiovascular Disease. Methodist Debakey Cardiovasc J 2021; 17:15-27. [PMID: 34824678 PMCID: PMC8588761 DOI: 10.14797/mdcvj.846] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 08/18/2021] [Indexed: 12/21/2022] Open
Abstract
Disease prevention frameworks and clinical practice guidelines in the United States (US) have traditionally ignored upstream social determinants of health (SDOH), which are critical for reducing disparities in cardiovascular disease (CVD)-the leading cause of death in the US. Existing evidence demonstrates a protective effect of social support, social cohesion, and community engagement on overall health and wellbeing. Increasing community and social support is a major objective of the Healthy People 2030 initiative, with special provisions for vulnerable populations. However, to date, existing evidence of the association between community and social context (CSC)-an integral SDOH domain-and CVD has not been reviewed extensively. In particular, the individual and cumulative impact of CSC on CVD risk and the pathways linking CSC to cardiovascular outcomes are not well understood. In this review, we critically appraise current knowledge of the association between CSC and CVD, describe potential pathways linking CSC to CVD, and identify opportunities for evidence-based policy and practice interventions to improve CVD outcomes.
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Affiliation(s)
- Rahul Singh
- Department of Cardiology, University of Minnesota, Minnesota, US
| | - Zulqarnain Javed
- Division of Health Equity & Disparities Research, Center for Outcomes Research, Houston Methodist, Houston, Texas, US
| | - Tamer Yahya
- Center for Outcomes Research, Houston Methodist, Houston, Texas, US
| | - Javier Valero-Elizondo
- Houston Methodist DeBakey Heart & Vascular Center, Houston, Texas, USA.,Center for Cardiovascular Computational Health & Precision Medicine (C3-PH), Houston Methodist, Houston, Texas, US
| | - Isaac Acquah
- Center for Outcomes Research, Houston Methodist, Houston, Texas, US
| | | | | | - Zahir Amin
- University of Houston, Houston, Texas, US
| | - Sadeer Al-Kindi
- Case Western Reserve University School of Medicine, Cleveland, Ohio, US
| | - Miguel Cainzos-Achirica
- Center for Outcomes Research, Houston Methodist, Houston, Texas, US.,Houston Methodist DeBakey Heart & Vascular Center, Houston, Texas, USA.,Center for Cardiovascular Computational Health & Precision Medicine (C3-PH), Houston Methodist, Houston, Texas, US
| | - Khurram Nasir
- Center for Outcomes Research, Houston Methodist, Houston, Texas, US.,Houston Methodist DeBakey Heart & Vascular Center, Houston, Texas, USA.,Center for Cardiovascular Computational Health & Precision Medicine (C3-PH), Houston Methodist, Houston, Texas, US
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14
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Karim S, Tamirisa K, Chaudhry H. Fundamental Discussions on Race and Ethnicity for the Cardiology Workforce for the United States of America. J Am Heart Assoc 2021; 10:e018884. [PMID: 34074113 PMCID: PMC8477880 DOI: 10.1161/jaha.120.018884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Saima Karim
- Heart and Vascular Institute MetroHealth Medical Center/Case Western Reserve University Cleveland OH
| | | | - Hina Chaudhry
- Cardiovascular Institute Icahn School of Medicine at Mount Sinai New York NY
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15
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Odonkor CA, Esparza R, Flores LE, Verduzco-Gutierrez M, Escalon MX, Solinsky R, Silver JK. Disparities in Health Care for Black Patients in Physical Medicine and Rehabilitation in the United States: A Narrative Review. PM R 2020; 13:180-203. [PMID: 33090686 DOI: 10.1002/pmrj.12509] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/18/2020] [Accepted: 09/28/2020] [Indexed: 01/18/2023]
Abstract
Racial health disparities continue to disproportionately affect Black persons in the United States. Black individuals also have increased risk of worse outcomes associated with social determinants of health including socioeconomic factors such as income, education, and employment. This narrative review included studies originally spanning a period of approximately one decade (December 2009-December 2019) from online databases and with subsequent updates though June 2020. The findings to date suggest pervasive inequities across common conditions and injuries in physical medicine and rehabilitation for this group compared to other racial/ethnic groups. We found health disparities across several domains for Black persons with stroke, traumatic brain injury, spinal cord injury, hip/knee osteoarthritis, and fractures, as well as cardiovascular and pulmonary disease. Although more research is needed, some contributing factors include low access to rehabilitation care, fewer referrals, lower utilization rates, perceived bias, and more self-reliance, even after adjusting for hospital characteristics, age, disease severity, and relevant socioeconomic variables. Some studies found that Black individuals were less likely to receive care that was concordant with clinical guidelines per the reported literature. Our review highlights many gaps in the literature on racial disparities that are particularly notable in cardiac, pulmonary, and critical care rehabilitation. Clinicians, researchers, and policy makers should therefore consider race and ethnicity as important factors as we strive to optimize rehabilitation care for an increasingly diverse U.S. population.
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Affiliation(s)
- Charles A Odonkor
- Department of Orthopaedics and Rehabilitation, Division of Physiatry, Yale School of Medicine, Yale New Haven Hospital, New Haven, CT, USA
| | - Rachel Esparza
- Yale School of Medicine, Yale New Haven Hospital, New Haven, CT, USA
| | - Laura E Flores
- College of Allied Health Professions, University of Nebraska Medical Center, Omaha, NE, USA
| | - Monica Verduzco-Gutierrez
- Department of Rehabilitation Medicine, Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Miguel X Escalon
- Department of Rehabilitation and Human Performance, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ryan Solinsky
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, USA.,Spaulding Rehabilitation Hospital, Charlestown, MA, USA
| | - Julie K Silver
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, USA.,Spaulding Rehabilitation Hospital, Charlestown, MA, USA.,Massachusetts General Hospital, Boston, MA, USA.,Brigham and Women's Hospital, Boston, MA, USA
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16
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Karnati SA, Wee A, Shirke MM, Harky A. Racial disparities and cardiovascular disease: One size fits all approach? J Card Surg 2020; 35:3530-3538. [PMID: 32949061 DOI: 10.1111/jocs.15047] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/06/2020] [Accepted: 09/08/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Despite recent advancements in prevention, treatment, and management options, cardiovascular diseases contribute to one of the leading causes of morbidity and mortality. Several studies highlight the compelling evidence for the existence of healthcare inequities and disparities in the treatment and management control of cardiovascular diseases. AIMS To explore the role of racial disparities in the treatment of various cardiovascular diseases, highlighting the role of socioeconomic and cultural factors, and ultimately postulate solutions to eliminate the disparities. METHODS A comprehensive review of the literature was conducted using appropriate keywords on search engines of SCOPUS, Wiley, PubMed, and SAGE Journals. CONCLUSION By continued research to eliminate healthcare inequalities, there exists a potential to improve health-related outcomes in minority populations.
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Affiliation(s)
- Santoshi A Karnati
- Department of Medicine, Queen's University Belfast School of Medicine, Belfast, UK
| | - Alexandra Wee
- Department of Medicine, Queen's University Belfast School of Medicine, Belfast, UK
| | - Manasi M Shirke
- Department of Medicine, Queen's University Belfast School of Medicine, Belfast, UK
| | - Amer Harky
- Department of Cardiothoracic Surgery, Liverpool Heart and Chest Hospital, Liverpool, UK.,Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart and Chest Hospital, Liverpool, UK
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17
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Khan SU, Khan MZ, Raghu Subramanian C, Riaz H, Khan MU, Lone AN, Khan MS, Benson EM, Alkhouli M, Blaha MJ, Blumenthal RS, Gulati M, Michos ED. Participation of Women and Older Participants in Randomized Clinical Trials of Lipid-Lowering Therapies: A Systematic Review. JAMA Netw Open 2020; 3:e205202. [PMID: 32437574 PMCID: PMC7243092 DOI: 10.1001/jamanetworkopen.2020.5202] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
IMPORTANCE Randomized clinical trials (RCTs) of lipid-lowering therapies form the evidence base for national and international guidelines. However, concerns exist that women and older patients are underrepresented in RCTs. OBJECTIVE To determine the trends of representation of women and older patients (≥65 years) in RCTs of lipid-lowering therapies from 1990 to 2018. DATA SOURCES The electronic databases of MEDLINE and ClinicalTrials.gov were searched from January 1990 through December 2018. STUDY SELECTION RCTs of lipid-lowering therapies with sample sizes of at least 1000 patients and follow-up periods of at least 1 year were included. DATA EXTRACTION AND SYNTHESIS Two independent investigators abstracted the data on a standard data collection form. MAIN OUTCOMES AND MEASURES Patterns of representation of women and older adults were examined overall in lipid-lowering RCTs and according to RCT-level specific characteristics. The participation-to-prevalence ratio (PPR) metric was used to estimate the representation of women compared with their share of disease burden. RESULTS A total of 60 RCTs with 485 409 participants were included. The median (interquartile range) number of participants per trial was 5264 (1062-27 564). Overall, representation of women was 28.5% (95% CI, 24.4%-32.4%). There was an increase in the enrollment of women from the period 1990 to 1994 (19.5%; 95% CI, 18.4%-20.5%) to the period 2015 to 2018 (33.6%; 95% CI, 33.4%-33.8%) (P for trend = .01). Among common limiting factors were inclusion of only postmenopausal women or surgically sterile women (28.3%; 95% CI, 18.5%-40.7%) or exclusion of pregnant (23.3%; 95% CI, 14.4%-35.4%) and lactating (16.6%; 95% CI, 9.3%-28.1%) women. Women were underrepresented compared with their disease burden in lipid RCTs of diabetes (PPR, 0.74), heart failure (PPR, 0.27), stable coronary heart disease (PPR, 0.48), and acute coronary syndrome (PPR, 0.51). Only 23 RCTs with 263 628 participants reported the proportion of older participants. Overall representation of older participants was 46.7% (95% CI, 46.5%-46.9%), which numerically increased from 31.6% (95% CI, 30.8%-32.3%) in the period 1995 to 1998 to 46.2% (95% CI, 46.0%-46.5%) in the period 2015 to 2018 (P for trend = .43). A total of 53.0% (95% CI, 41.8%-65.3%) and 36.6% (95% CI, 25.6% to 49.3%) trials reported outcomes according to sex and older participants, respectively, which did not improve over time. CONCLUSIONS AND RELEVANCE In this systematic review of RCTs of lipid-lowering therapies, the enrollment of women and older participants increased over time, but women and older participants remained consistently underrepresented. This limits the evidence base for efficacy and safety in these subgroups.
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Affiliation(s)
- Safi U. Khan
- Department of Medicine, West Virginia University, Morgantown
| | | | | | - Haris Riaz
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | | | | | | | - Eve-Marie Benson
- Johns Hopkins School of Medicine, Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Maryland
| | - Mohamad Alkhouli
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Michael J. Blaha
- Johns Hopkins School of Medicine, Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Maryland
| | - Roger S. Blumenthal
- Johns Hopkins School of Medicine, Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Maryland
| | - Martha Gulati
- Division of Cardiology, University of Arizona College of Medicine, Phoenix
| | - Erin D. Michos
- Johns Hopkins School of Medicine, Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, Maryland
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18
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Paulus JK, Wessler BS, Lundquist CM, Kent DM. Effects of Race Are Rarely Included in Clinical Prediction Models for Cardiovascular Disease. J Gen Intern Med 2018; 33:1429-1430. [PMID: 29766380 PMCID: PMC6109012 DOI: 10.1007/s11606-018-4475-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jessica K Paulus
- Predictive Analytics and Comparative Effectiveness (PACE) Center, Institute for Clinical Research and Health Policy Studies (ICRHPS), Tufts Medical Center/Tufts University School of Medicine, 800 Washington Street, Box #63, Boston, MA, 02111, USA.
| | - Benjamin S Wessler
- Predictive Analytics and Comparative Effectiveness (PACE) Center, Institute for Clinical Research and Health Policy Studies (ICRHPS), Tufts Medical Center/Tufts University School of Medicine, 800 Washington Street, Box #63, Boston, MA, 02111, USA.,Division of Cardiology, Tufts Medical Center, Boston, MA, USA
| | - Christine M Lundquist
- Predictive Analytics and Comparative Effectiveness (PACE) Center, Institute for Clinical Research and Health Policy Studies (ICRHPS), Tufts Medical Center/Tufts University School of Medicine, 800 Washington Street, Box #63, Boston, MA, 02111, USA
| | - David M Kent
- Predictive Analytics and Comparative Effectiveness (PACE) Center, Institute for Clinical Research and Health Policy Studies (ICRHPS), Tufts Medical Center/Tufts University School of Medicine, 800 Washington Street, Box #63, Boston, MA, 02111, USA
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19
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Rosman L, Lampert R, Sears SF, Burg MM. Measuring Physical Activity With Implanted Cardiac Devices: A Systematic Review. J Am Heart Assoc 2018; 7:JAHA.118.008663. [PMID: 29773575 PMCID: PMC6015387 DOI: 10.1161/jaha.118.008663] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Background Physical activity is predictive of cardiovascular outcomes in patients with cardiovascular implantable electronic devices, yet it is not regularly assessed in routine care. Current‐generation cardiovascular implantable electronic devices, however, continuously monitor patient activity through a built‐in accelerometer, which provides new opportunities to remotely assess patient activity, detect changes in clinical status, and incorporate these data in risk stratification models. This review critically examines the literature on device‐measured physical activity (D‐PA), with a focus on identifying methodological issues that may affect interpretation of study results. Methods and Results We conducted a systematic review of D‐PA studies published from January 1 1995 to December 30 2017, identifying 29 studies meeting inclusion criteria, 5 of which were validation reports. Few technical details about D‐PA sensors are reported, and procedures for analyzing and interpreting D‐PA data are heterogeneous. Trends in D‐PA over time and associations with clinical outcomes were reported by 22 studies, and in 7 studies, D‐PA was combined with other device parameters in risk stratification models, demonstrating modest‐to‐good sensitivity in predicting acute heart failure decompensation, hospitalization, and mortality. Conclusions Current evidence suggests that D‐PA may be useful for assessing physical activity and predicting clinical outcomes in patients with cardiovascular implantable electronic devices when combined with other device parameters. Future work must address challenges related to D‐PA data measurement, interpretation, and generalizability to support expanded clinical applications of this technology.
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Affiliation(s)
- Lindsey Rosman
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, CT
| | - Rachel Lampert
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, CT
| | - Samuel F Sears
- Department of Cardiovascular Sciences, East Carolina University, Greenville, NC.,Department of Psychology, East Carolina University, Greenville, NC
| | - Matthew M Burg
- Department of Internal Medicine, Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, CT.,Department of Anesthesiology, Yale School of Medicine, New Haven, CT
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20
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Perini W, Snijder MB, Peters RJG, Stronks K, Kunst AE. Increased cardiovascular disease risk in international migrants is independent of residence duration or cultural orientation: the HELIUS study. J Epidemiol Community Health 2018; 72:825-831. [PMID: 29730606 DOI: 10.1136/jech-2018-210595] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/10/2018] [Accepted: 04/23/2018] [Indexed: 11/03/2022]
Abstract
BACKGROUND International migrants differ from host populations in cardiovascular disease (CVD) risk. It has been postulated that these disparities narrow with longer residence duration. Our aim was to determine whether CVD risk still differs between migrants and host population after decades of residence and to determine whether this potential convergence of CVD risk would occur mainly among migrants with a strong cultural orientation towards the host culture. METHODS In the Healthy Life in an Urban Setting study, we obtained data regarding residence duration, cultural orientation as estimated by the Psychological Acculturation Scale and CVD risk as estimated by SCORE among the Dutch host population and first generation migrants from South-Asian Surinamese, African Surinamese, Moroccan and Turkish ethnic background residing in Amsterdam. Estimated CVD risk was compared with the Dutch, separately for medium-term residence (15-30 years) or long-term residence (>30 years) migrants, and by strong/weak cultural orientation towards the Dutch culture, using age-adjusted regression analyses. RESULTS Among 8672 participants without prior CVD, estimated CVD risk was higher among migrant groups relative to the Dutch. CVD risk relative to the Dutch did not differ by residence duration (betas ranging from 0.1 to 3.4 for medium-term and from 0.6 to 3.3 for long-term residence, respectively). Furthermore, these patterns did not differ by cultural orientation towards the Dutch culture. CONCLUSION We find no indication that CVD risk among South-Asian Surinamese, African Surinamese, Turkish or Moroccan migrants converges to that of the Dutch host population with increasing residence duration, not even among those with strong cultural orientation towards the host culture.
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Affiliation(s)
- Wilco Perini
- Department of Public Health, Academic Medical Center of the University of Amsterdam, Amsterdam, The Netherlands.,Department of Cardiology, Academic Medical Center of the University of Amsterdam, Amsterdam, The Netherlands
| | - Marieke B Snijder
- Department of Public Health, Academic Medical Center of the University of Amsterdam, Amsterdam, The Netherlands.,Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
| | - Ron J G Peters
- Department of Cardiology, Academic Medical Center of the University of Amsterdam, Amsterdam, The Netherlands
| | - Karien Stronks
- Department of Public Health, Academic Medical Center of the University of Amsterdam, Amsterdam, The Netherlands
| | - Anton E Kunst
- Department of Public Health, Academic Medical Center of the University of Amsterdam, Amsterdam, The Netherlands
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21
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Boateng D, Agyemang C, Beune E, Meeks K, Smeeth L, Schulze MB, Addo J, de-Graft Aikins A, Galbete C, Bahendeka S, Danquah I, Agyei-Baffour P, Owusu-Dabo E, Mockenhaupt FP, Spranger J, Kengne AP, Grobbee DE, Klipstein-Grobusch K. Cardiovascular disease risk prediction in sub-Saharan African populations - Comparative analysis of risk algorithms in the RODAM study. Int J Cardiol 2018; 254:310-315. [PMID: 29407113 DOI: 10.1016/j.ijcard.2017.11.082] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/03/2017] [Accepted: 11/22/2017] [Indexed: 01/21/2023]
Abstract
BACKGROUND Validated absolute risk equations are currently recommended as the basis of cardiovascular disease (CVD) risk stratification in prevention and control strategies. However, there is no consensus on appropriate equations for sub-Saharan African populations. We assessed agreement between different cardiovascular risk equations among Ghanaian migrant and home populations with no overt CVD. METHODS The 10-year CVD risks were calculated for 3586 participants aged 40-70years in the multi-centre RODAM study among Ghanaians residing in Ghana and Europe using the Framingham laboratory and non-laboratory and Pooled Cohort Equations (PCE) algorithms. Participants were classified as low, moderate or high risk, corresponding to <10%, 10-20% and >20% respectively. Agreement between the risk algorithms was assessed using kappa and correlation coefficients. RESULTS 19.4%, 12.3% and 5.8% were ranked as high 10-year CVD risk by Framingham non-laboratory, Framingham laboratory and PCE, respectively. The median (25th-75th percentiles) estimated 10-year CVD risk was 9.5% (5.4-15.7), 7.3% (3.9-13.2) and 5.0% (2.3-9.7) for Framingham non-laboratory, Framingham laboratory and PCE, respectively. The concordance between PCE and Framingham non-laboratory was better in the home Ghanaian population (kappa=0.42, r=0.738) than the migrant population (kappa=0.24, r=0.732) whereas concordance between PCE and Framingham laboratory was better in migrant Ghanaians (kappa=0.54, r=0.769) than the home population (kappa=0.51, r=0.758). CONCLUSION CVD prediction with the same algorithm differs for the migrant and home populations and the interchangeability of Framingham laboratory and non-laboratory algorithms is limited. Validation against CVD outcomes is needed to inform appropriate selection of risk algorithms for use in African ancestry populations.
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Affiliation(s)
- Daniel Boateng
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, The Netherlands; School of Public Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.
| | - Charles Agyemang
- Department of Public Health, Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, The Netherlands
| | - Erik Beune
- Department of Public Health, Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, The Netherlands
| | - Karlijn Meeks
- Department of Public Health, Academic Medical Center, University of Amsterdam, Amsterdam Public Health Research Institute, The Netherlands
| | - Liam Smeeth
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Matthias B Schulze
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - Juliet Addo
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Ama de-Graft Aikins
- Regional Institute for Population Studies, University of Ghana, Legon, Ghana
| | - Cecilia Galbete
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - Silver Bahendeka
- Mother Kevin Postgraduate Medical School - Uganda Martyrs University, Kampala, Uganda
| | - Ina Danquah
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany; Institute for Social Medicine, Epidemiology and Health Economics, Charité - Universitaetsmedizin Berlin, corporate member of Freie Universitaet Berlin & Humboldt-Universitaet zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Peter Agyei-Baffour
- School of Public Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Ellis Owusu-Dabo
- School of Public Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana; Kumasi Centre for Collaborative Research, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Frank P Mockenhaupt
- Institute of Tropical Medicine and International Health, Charité - Universitaetsmedizin Berlin, corporate member of Freie Universitaet Berlin & Humboldt-Universitaet zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Joachim Spranger
- Charité Center for Cardiovascular Research (CCR), Charité - Universitaetsmedizin Berlin, corporate member of Freie Universitaet Berlin & Humboldt-Universitaet zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Andre P Kengne
- Non-communicable Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Diederick E Grobbee
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, The Netherlands; Division of Epidemiology & Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Batchelor W, Kandzari DE, Davis S, Tami L, Wang JC, Othman I, Gigliotti OS, Haghighat A, Singh S, Lopez M, Giugliano G, Horwitz PA, Chandrasekhar J, Underwood P, Thompson CA, Mehran R. Outcomes in Women and Minorities Compared With White Men 1 Year After Everolimus-Eluting Stent Implantation: Insights and Results From the PLATINUM Diversity and PROMUS Element Plus Post-Approval Study Pooled Analysis. JAMA Cardiol 2017; 2:1303-1313. [PMID: 29049508 PMCID: PMC5814993 DOI: 10.1001/jamacardio.2017.3802] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 08/30/2017] [Indexed: 01/10/2023]
Abstract
Importance There exist limited outcomes data for women and minorities after contemporary percutaneous coronary intervention (PCI). Objective To examine 1-year outcomes in women and minorities vs white men after PCI with everolimus-eluting stents. Design, Settings, and Participants The PLATINUM Diversity study was a single-arm study enrolling women and minorities. Patient-level pooling with the PROMUS Element Plus Post-Approval Study was prespecified. Data on social determinants of health and language were collected in the PLATINUM Diversity cohort, which included 1501 patients at 52 US sites. The PROMUS Element Plus Post-Approval study enrolled 2681 patients at 52 US sites with some site overlap and included an "all-comers" population. All patients were enrolled beginning in October 2014 and were followed for 12 months. Analyses began in August 2016. Interventions Patients received 1 or more everolimus-eluting stent implantation. Main Outcomes and Measures The primary end point was 1-year major adverse cardiac events (MACE), which included death/myocardial infarction (MI)/target vessel revascularization. Secondary ischemic end points were also evaluated. Results The pooled study consisted of 4182 patients: 1635 white men (39.1%), 1863 women (white and minority) (44.5%), and 1059 minority patients (women and men) (25.3%). Women and minorities had a higher prevalence of diabetes, prior stroke, hypertension, renal disease, and congestive heart failure than white men but lower rates of multivessel disease, prior coronary artery bypass graft surgery, prior MI, and smoking. Unadjusted 1-year MACE rates (white men, 7.6%; women, 8.6%; minorities, 9.6%) were similar between groups with no significant differences after risk adjustment. The adjusted risk of death/MI was higher among women (odds ratio, 1.6; 95% CI, 1.1-2.4) and minorities (odds ratio, 1.9; 95% CI, 1.2-2.8) compared with white men and the adjusted risk of MI was higher in minorities (odds ratio, 2.6; 95% CI, 1.4-4.8). These differences were driven primarily by nonstent-related MIs. Within the PLATINUM Diversity cohort, the independent predictors of MACE were cardiogenic shock, renal disease, history of peripheral vascular disease, multivessel disease, widowhood, and lack of private insurance. Conclusions and Relevance After contemporary everolimus-eluting stent implantation, women and minorities experience a similar risk of 1-year MACE but a higher adjusted risk of recurrent ischemic events primarily because of nonstent-related MIs. Both clinical and angiographic factors and social determinants of health, including widowhood and insurance status, contribute to 1-year MACE among women and minorities.
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Affiliation(s)
| | | | | | - Luis Tami
- Research Physicians Network Alliance, Hollywood, Florida
| | - John C. Wang
- MedStar Union Memorial Hospital, Baltimore, Maryland
| | - Islam Othman
- North Carolina Heart and Vascular Research, Raleigh
| | | | - Amir Haghighat
- Cardiovascular Institute of Northwest Florida, Panama City
| | | | - Mario Lopez
- Charlotte Heart and Vascular Institute, Port Charlotte, Florida
| | | | | | | | - Paul Underwood
- Boston Scientific Corporation, Marlborough, Massachusetts
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23
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Death with graft function after kidney transplantation: a single-center experience. Clin Exp Nephrol 2017; 22:710-718. [PMID: 29159528 PMCID: PMC5956041 DOI: 10.1007/s10157-017-1503-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 11/01/2017] [Indexed: 12/29/2022]
Abstract
BACKGROUND Death with graft function (DWGF) is an important cause of long-term loss of grafts and patients. In this study, we investigated clinical characteristics and causes of DWGF in kidney transplant recipients. METHODS We recruited kidney allograft recipients who underwent surgery during 1973-2016 at Seoul National University Hospital in Korea (n = 2137). We divided recipients into four groups: alive with graft function (AWGF), alive with graft loss (AWGL), DWGF, and death with graft loss (DWGL). RESULTS Among 455 recipients with graft loss, 88 (19.3%) lost graft function due to death. DWGF was responsible for 38.6% of a total of 228 deaths. Recipients with DWGF were older, more often diabetic, and experienced delayed graft function more often compared to patients with AWGF, AWGL, and DWGL. Additionally, they had fewer episodes of acute rejection than AWGF and AWGL patients. The majority of DWGF developed because of infection (40.9%), malignancy (28.4%), and cardiovascular disease (11.4%). Infection-related mortality was highest within the first year after transplantation. Death due to malignancy was lowest within the first year, but increased thereafter. CONCLUSIONS In our center, DWGF was a significant cause of graft loss. Infection and malignancy were the leading causes of DWGF during the overall post-transplantation period. Therefore, close monitoring for infection and malignancy should be instituted to lessen the burden of graft loss.
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Hughson MD, Hoy WE, Mott SA, Bertram JF, Winkler CA, Kopp JB. APOL1 Risk Variants Independently Associated With Early Cardiovascular Disease Death. Kidney Int Rep 2017; 3:89-98. [PMID: 29340318 PMCID: PMC5762961 DOI: 10.1016/j.ekir.2017.08.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 08/05/2017] [Accepted: 08/14/2017] [Indexed: 01/13/2023] Open
Abstract
Introduction The relationship of APOL1 renal risk variants to cardiovascular disease (CVD) is controversial and was the subject of this investigation. Methods Age, cause of death, and nephrosclerosis (the latter defined by glomerulosclerosis) were analyzed in the autopsies of 162 African Americans and 136 whites genotyped for APOL1 risk alleles. Results Sudden deaths represented >75% of CVD autopsies for both races and all-risk genotypes. The average ages of CVD deaths for African Americans with 1 and 2 APOL1 risk alleles were, respectively, 7.0 years (P = 0.02) and 12.2 years (P < 0.01) younger than African Americans with 0 risk alleles and 8.7 years (P = 0.01) and 13.9 years (P = 0.01) younger than whites. Age differences were not significant between African Americans and whites with 0 risk alleles (P = 0.61). The younger CVD deaths of African Americans were associated with less severe glomerulosclerosis with 2 (P = 0.01), although not 1 (P = 0.09), compared with 0 APOL1 risk alleles. Cardiomyopathy was found in 23% of African Americans with 1 and 2 risk alleles and significantly contributed to the lower age (P = 0.01). For non-CVD deaths, age differences were not seen by race (P = 0.28) or among African Americans by risk allele status (P = 0.38). Conclusion Carriage of 1 or 2 APOL1 risk alleles in African Americans was associated with earlier age deaths due to coronary artery disease and cardiomyopathy. For 2 risk alleles, the early age was independent of nephrosclerosis.
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Affiliation(s)
- Michael D Hughson
- Department of Pathology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Wendy E Hoy
- Centre for Chronic Disease, The University of Queensland, Brisbane, Queensland, Australia
| | - Susan A Mott
- Centre for Chronic Disease, The University of Queensland, Brisbane, Queensland, Australia
| | - John F Bertram
- Cardiovascular Program Biomedicine Discovery Institute and Department of Anatomy and Developmental Biology, School of Biomedical Sciences, Monash University, Melbourne, Victoria, Australia
| | - Cheryl A Winkler
- Basic Research Laboratory, Center for Cancer Research, National Cancer Institute, Leidos Biomedical Inc., Frederick National Laboratory, Frederick, Maryland, USA
| | - Jeffrey B Kopp
- Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Disease, National Institutes of Health, Bethesda, Maryland, USA
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Ziaeian B, Heidenreich PA, Xu H, DeVore AD, Matsouaka RA, Hernandez AF, Bhatt DL, Yancy CW, Fonarow GC. Race/Ethnic Differences in Outcomes Among Hospitalized Medicare Patients With Heart Failure and Preserved Ejection Fraction. JACC-HEART FAILURE 2017; 5:483-493. [PMID: 28501527 DOI: 10.1016/j.jchf.2017.02.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 02/10/2017] [Accepted: 02/16/2017] [Indexed: 12/21/2022]
Abstract
OBJECTIVES This study analyzed HFpEF patient characteristics and clinical outcomes according to race/ethnicity and adjusted for patient and hospital characteristics along with socioeconomic status (SES). BACKGROUND The proportion of hospitalizations for heart failure with preserved ejection fraction (HFpEF) has increased over the last decade. Whether the short- and long-term outcomes differ between racial/ethnic groups is not well described. METHODS The Get With The Guidelines-Heart Failure registry was linked to Medicare administrative data to identify hospitalized patients with HFpEF ≥65 years of age with left ventricular ejection fraction ≥50% between 2006 and 2014. Cox proportional hazards models were used to report hazard ratios (HRs) for 30-day and 1-year readmission and mortality rates with sequential adjustments for patient characteristics, hospital characteristics, and SES. RESULTS The final cohort included 53,065 patients with HFpEF. Overall 30-day mortality was 5.87%; at 1 year, it was 33.1%. The 30-day all-cause readmission rate was 22.2%, and it was 67.0% at 1 year. After adjusting for patient characteristics, hospital characteristics, and SES, 30-day mortality was lower for black patients (HR: 0.84; 95% confidence interval [CI]: 0.71 to 0.98; p = 0.031) and Hispanic patients (HR: 0.78; 95% CI: 0.64 to 0.96; p = 0.017) compared with white patients. One-year mortality was lower for black patients (HR: 0.93; 95% CI: 0.87 to 0.99; p = 0.031), Hispanic patients (HR: 0.83; 95% CI: 0.75 to 0.91; p < 0.001), and Asian patients (HR: 0.76; 95% CI: 0.66 to 0.88; p < 0.001) compared with white patients. Black patients had a higher risk of readmission at 30 days (HR: 1.09; 95% CI: 1.02 to 1.16; p = 0.012) and 1 year (HR: 1.14; 95% CI: 1.09 to 1.20; p < 0.001) compared with white patients. CONCLUSIONS Black, Hispanic, and Asian patients had a lower mortality risk after a hospitalization for HFpEF compared with white patients; black patients had higher readmission rates. These differences in mortality and readmission risk according to race/ethnicity persisted after adjusting for patient characteristics, SES, and hospital factors.
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Affiliation(s)
- Boback Ziaeian
- Division of Cardiology, David Geffen School of Medicine at the University of California, Los Angeles, Los Angeles, California; Division of Cardiology, Veteran Affairs Greater Los Angeles Healthcare System, Los Angeles, California
| | - Paul A Heidenreich
- Division of Cardiology, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California
| | - Haolin Xu
- Duke Clinical Research Institute, Durham, North Carolina
| | - Adam D DeVore
- Duke Clinical Research Institute, Durham, North Carolina; Division of Cardiology, Duke University Medical Center, Durham, North Carolina
| | - Roland A Matsouaka
- Duke Clinical Research Institute, Durham, North Carolina; Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina
| | - Adrian F Hernandez
- Duke Clinical Research Institute, Durham, North Carolina; Division of Cardiology, Duke University Medical Center, Durham, North Carolina
| | - Deepak L Bhatt
- Brigham and Women's Hospital Heart & Vascular Center, Harvard Medical School, Boston, Massachusetts
| | - Clyde W Yancy
- Division of Cardiology, Northwestern University, Chicago, Illinois
| | - Gregg C Fonarow
- Ahmanson-UCLA Cardiomyopathy Center, University of California, Los Angeles Medical Center, Los Angeles, California.
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Manichaikul A, Wang XQ, Musani SK, Herrington DM, Post WS, Wilson JG, Rich SS, Rodriguez A. Association of the Lipoprotein Receptor SCARB1 Common Missense Variant rs4238001 with Incident Coronary Heart Disease. PLoS One 2015; 10:e0125497. [PMID: 25993026 PMCID: PMC4439156 DOI: 10.1371/journal.pone.0125497] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Accepted: 03/13/2015] [Indexed: 11/30/2022] Open
Abstract
Background Previous studies in mice and humans have implicated the lipoprotein receptor SCARB1 in association with atherosclerosis and lipid levels. In the current study, we sought to examine association of SCARB1 missense single nucleotide polymorphism (SNP) rs4238001 with incident coronary heart disease (CHD). Methods and Results Genotypes for rs4238001 were imputed for 2,319 White, 1,570 African American, and 1,292 Hispanic-American MESA participants using the 1,000 Genomes reference set. Cox proportional hazards models were used to determine association of rs4238001 with incident CHD, with adjustments for age, sex, study site, principal components of ancestry, body mass index, diabetes status, serum creatinine, lipid levels, hypertension status, education and smoking exposure. Meta-analysis across race/ethnic groups within MESA showed statistically significant association of the T allele with higher risk of CHD under a consistent and formally adjudicated definition of CHD events in this contemporary cohort study (hazard ratio [HR]=1.49, 95% CI [1.04, 2.14], P = 0.028). Analyses combining MESA with additional population-based cohorts expanded our samples in Whites (total n = 11,957 with 871 CHD events) and African Americans (total n = 5,962 with 355 CHD events) and confirmed an increased risk of CHD overall (HR of 1.19 with 95% CI [1.04, 1.37], P = 0.013), in African Americans (HR of 1.49 with 95% CI [1.07, 2.06], P = 0.019), in males (HR of 1.29 with 95% CI [1.08, 1.54], P = 4.91x10-3) and in White males (HR of 1.24 with 95% CI [1.03, 1.51], P = 0.026). Conclusion SCARB1 missense rs4238001 is statistically significantly associated with incident CHD across a large population of multiple race/ethnic groups.
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Affiliation(s)
- Ani Manichaikul
- Center for Public Health Genomics, University of Virginia, Charlottesville, Virginia, United States of America
- Department of Public Health Sciences, Biostatistics Section, University of Virginia, Charlottesville, Virginia, United States of America
| | - Xin-Qun Wang
- Department of Public Health Sciences, Biostatistics Section, University of Virginia, Charlottesville, Virginia, United States of America
| | - Solomon K. Musani
- Department of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, United States of America
| | - David M. Herrington
- Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, United States of America
| | - Wendy S. Post
- Department of Medicine, Johns Hopkins University School of Medicine, Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - James G. Wilson
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi, United States of America
| | - Stephen S. Rich
- Center for Public Health Genomics, University of Virginia, Charlottesville, Virginia, United States of America
| | - Annabelle Rodriguez
- Department of Cell Biology, University of Connecticut Health Center, Farmington, Connecticut, United States of America
- * E-mail:
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Choudhry NK, Bykov K, Shrank WH, Toscano M, Rawlins WS, Reisman L, Brennan TA, Franklin JM. Eliminating Medication Copayments Reduces Disparities In Cardiovascular Care. Health Aff (Millwood) 2014; 33:863-70. [DOI: 10.1377/hlthaff.2013.0654] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Niteesh K. Choudhry
- Niteesh K. Choudhry ( ) is an associate physician in the Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women’s Hospital, and an associate professor at Harvard Medical School, both in Boston, Massachusetts
| | - Katsiaryna Bykov
- Katsiaryna Bykov is a staff epidemiologist in the Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women’s Hospital
| | - William H. Shrank
- William H. Shrank was an assistant professor of medicine, Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women’s Hospital at the time this work was done, and is now chief scientific officer of CVS/Caremark, in Woonsocket, Rhode Island
| | - Michele Toscano
- Michele Toscano is program manager for the Racial and Ethnic Equality Initiative, Aetna, in Hartford, Connecticut
| | - Wayne S. Rawlins
- Wayne S. Rawlins is national medical director for the Racial and Ethnic Equality Initiative, Aetna
| | | | | | - Jessica M. Franklin
- Jessica M. Franklin is an instructor in medicine, Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women’s Hospital and Harvard Medical School
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Kelishadi R, Poursafa P. A review on the genetic, environmental, and lifestyle aspects of the early-life origins of cardiovascular disease. Curr Probl Pediatr Adolesc Health Care 2014; 44:54-72. [PMID: 24607261 DOI: 10.1016/j.cppeds.2013.12.005] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Accepted: 12/04/2013] [Indexed: 12/29/2022]
Abstract
This article is a comprehensive review on developmental origins of health and disease regarding various factors related to the origins of cardiovascular diseases from early life. It presents a summary of the impacts of various factors such as epigenetics; gene-environment interaction; ethnic predisposition to cardiovascular diseases and their underlying risk factors; prenatal factors; fetal programming; maternal weight status and weight gain during pregnancy; type of feeding during infancy; growth pattern during childhood; obesity; stunting; socioeconomic status; dietary and physical activity habits; active, secondhand, and thirdhand smoking, as well as environmental factors including air pollution and global climate change on the development and progress of cardiovascular diseases and their risk factors. The importance of early identification of predisposing factors for cardiovascular diseases for primordial and primary prevention of cardiovascular diseases from early life is highlighted.
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Affiliation(s)
- Roya Kelishadi
- Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parinaz Poursafa
- Environment Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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