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Zawada SJ, Ganjizadeh A, Conte GM, Demaerschalk BM, Erickson BJ. Accelerometer-Measured Behavior Patterns in Incident Cerebrovascular Disease: Insights for Preventative Monitoring From the UK Biobank. J Am Heart Assoc 2024; 13:e032965. [PMID: 38818948 PMCID: PMC11255632 DOI: 10.1161/jaha.123.032965] [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: 10/03/2023] [Accepted: 04/03/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND The goal was to compare patterns of physical activity (PA) behaviors (sedentary behavior [SB], light PA, moderate-to-vigorous PA [MVPA], and sleep) measured via accelerometers for 7 days between patients with incident cerebrovascular disease (CeVD) (n=2141) and controls (n=73 938). METHODS AND RESULTS In multivariate models, cases spent 3.7% less time in MVPA (incidence rate ratio [IRR], 0.963 [95% CI, 0.929-0.998]) and 1.0% more time in SB (IRR, 1.010 [95% CI, 1.001-1.018]). Between 12 and 24 months before diagnosis, cases spent more time in SB (IRR, 1.028 [95% CI, 1.001-1.057]). Within the year before diagnosis, cases spent less time in MVPA (IRR, 0.861 [95% CI, 0.771-0.964]). Although SB time was not associated with CeVD risk, MVPA time, both total min/d (hazard ratio [HR], 0.998 [95% CI, 0.997-0.999]) and guideline threshold adherence (≥150 min/wk) (HR, 0.909 [95% CI, 0.827-0.998]), was associated with decreased CeVD risk. Comorbid burden had a significant partial mediation effect on the relationship between MVPA and CeVD. Cases slept more during 12:00 to 17:59 hours (IRR, 1.091 [95% CI, 1.002-1.191]) but less during 0:00 to 5:59 hours (IRR, 0.984 [95% CI, 0.977-0.992]). No between-group differences were significant at subgroup analysis. CONCLUSIONS Daily behavior patterns were significantly different in patients before CeVD. Although SB was not associated with CeVD risk, the association between MVPA and CeVD risk is partially mediated by comorbid burden. This study has implications for understanding observable behavior patterns in cerebrovascular dysfunction and may help in developing remote monitoring strategies to prevent or reduce cerebrovascular decline.
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Affiliation(s)
| | - Ali Ganjizadeh
- Mayo Clinic Artificial Intelligence LaboratoryRochesterMN
| | | | - Bart M. Demaerschalk
- Mayo Clinic College of Medicine and SciencePhoenixAZ
- Mayo Clinic Division of Stroke and Cerebrovascular DiseasesDepartment of NeurologyPhoenixAZ
- Mayo Clinic Center for Digital HealthPhoenixAZ
| | - Bradley J. Erickson
- Mayo Clinic College of Medicine and SciencePhoenixAZ
- Mayo Clinic Artificial Intelligence LaboratoryRochesterMN
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Thierstein L, Pereira-Macedo J, Duarte-Gamas L, Reis P, Myrcha P, Andrade JP, Rocha-Neves J. Polyvascular Disease Influences Long-Term Cardiovascular Morbidity in Carotid Endarterectomy. Ann Vasc Surg 2024; 102:236-243. [PMID: 37944897 DOI: 10.1016/j.avsg.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 10/04/2023] [Accepted: 10/10/2023] [Indexed: 11/12/2023]
Abstract
INTRODUCTION/OBJECTIVE Carotid stenosis (CS) is an important cause of ischemic stroke. Secondary prevention lies in performing a carotid endarterectomy (CEA) procedure, the recommended treatment in most cases. When 2 or more vascular regions are simultaneously affected by atherosclerosis, mainly the carotid arteries, coronary arteries, or limb arteries, a multivessel disease polyvascular disease (PVD) is present. This study aims to assess the potential role of PVD as a long-term predictor of major adverse cardiovascular events (MACE) and all-cause mortality in patients submitted to CEA. METHODS From January 2012 to December 2021, patients submitted to CEA for carotid stenosis in a tertiary care and referral center were eligible from a prospective database. A posthoc survival analysis was performed using the Kaplan-Meier survival curve method. The primary outcome was the incidence of long-term MACE and all-cause mortality. Secondary outcomes included acute myocardial infarction (AMI), major adverse limb events (MALE), stroke, and acute heart failure (AHF). RESULTS A total of 207 patients were enrolled, with a median follow-up of 63 months. The mean age was 70.4 ± 8.9, and 163 (78.7%) were male. There were 65 (31.4%) patients that had 2 arterial vascular territories affected, and 29 (14.0%) patients had PVD in 3 arterial beds. On multivariable analysis, both MACE and all-cause mortality had as independent risk factors age (aHR 1.039, P = 0.003; aHR 1.041, P = 0.019), chronic kidney disease (aHR 2.524, P = 0.003; aHR 3.377, P < 0.001) and PVD2 (aHR 3.381, P < 0.001; aHR 2.665, P = 0.013). PVD1 was only associated with MACE as a statistically significant risk factor (aHR 2.531, 1.439-4.450, P < 0.001). CONCLUSIONS PVD in patients with cerebrovascular disease (CVD) was revealed to carry a 2-fold increased risk for all-cause mortality and MACE during long-term follow-up. PVD may be a simple yet valuable tool in predicting all-cause mortality, MACE, AMI, and MALE after CEA.
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Affiliation(s)
| | - Juliana Pereira-Macedo
- Department of surgery, Centro Hospitalar do Médio Ave, Vila Nova de Famalicão, Portugal; Center for Health Technology and Services Research (CINTESIS), Porto, Portugal
| | - Luís Duarte-Gamas
- Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal; Department of Surgery and Physiology, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Pedro Reis
- Burn Unit-Department of Plastic Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Piotr Myrcha
- Faculty of Medicine, 1st Chair and Department of General and Vascular Surgery, Medical University of Warsaw, Warsaw, Poland; Department of General, Vascular and Oncological Surgery, Masovian Brodnowski Hospital, Warsaw, Poland
| | - José P Andrade
- Center for Health Technology and Services Research (CINTESIS), Porto, Portugal; Faculty of Medicine, CINTESIS@RISE, Department of Biomedicine - Unit of Anatomy, University of Porto, Portugal; Faculty of Medicine, Department of Biomedicine - Unit of Anatomy, University of Porto, Portugal
| | - João Rocha-Neves
- Department of Angiology and Vascular Surgery, Centro Hospitalar Universitário de São João, Porto, Portugal; Department of Surgery and Physiology, Faculdade de Medicina da Universidade do Porto, Porto, Portugal; Faculty of Medicine, Department of Biomedicine - Unit of Anatomy, University of Porto, Portugal.
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Anand SS, Aboyans V, Bosch J, Debus S, Gay A, Patel MR, Vogtländer K, Welsh RC, Zeymer U, Fox KAA. Identifying the highest risk vascular patients: Insights from the XATOA registry. Am Heart J 2024; 269:191-200. [PMID: 38218425 DOI: 10.1016/j.ahj.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 01/03/2024] [Accepted: 01/05/2024] [Indexed: 01/15/2024]
Abstract
BACKGROUND Patients with coronary and peripheral artery disease (PAD) have a residual risk of major adverse cardiovascular and limb events despite standards of care. Among patients with coronary artery disease (CAD) and/or PAD selected for low dose rivaroxaban (2.5 mg BID) and aspirin, we sought to determine the highest risk vascular patients. METHODS Xarelto pluc Acetylsalicylic acid: Treatment patterns and Outcomes in patients with Atherosclerosis (XATOA) is a single-arm registry of CAD and/or PAD patients. All participants were initiated on low dose rivaroxaban (2.5 mg BID) and aspirin. We report the incidence risk of major adverse cardiovascular events (MACE) or major adverse limb events (MALE) and major bleeding. A classification and regression tree analysis determined independent subgroups. RESULTS Between November 2018 and May 2020, 5,808 participants were enrolled in XATOA; 5,532 were included in the full analysis. The median follow-up (interquartile range) was 462 (371-577) days. The incidence risk per 100 patient-years of MACE or MALE was highest among participants with polyvascular disease (2 or more vascular beds affected, n = 2,889). The incidence risk was 9.16 versus 2.48 per 100 patient-years in polyvascular and nonpolyvascular patients respectively. Other subgroups of high-risk patients included participants 75 years or older, with a history of diabetes, heart failure, or chronic renal insufficiency (CRI). Rates of major bleeding were low overall. A classification and regression tree analysis showed that polyvascular disease was the most dominant factor separating higher from lower risk participants, and this was heightened with CRI or diabetes. CONCLUSION Patients with polyvascular disease represent a substantial subset of patients in clinical practice and should be prioritized to receive maximal medical therapy including low dose rivaroxaban (2.5 mg BID) and aspirin.
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Affiliation(s)
- Sonia S Anand
- Population Health Research Institute, Hamilton, Ontario, Canada; Department of Medicine, McMaster University, Hamilton, Ontario, Canada.
| | - Victor Aboyans
- Department of Cardiology, Dupuytren University Hospital, and Inserm 1094/IRD270, Limoges University, Limoges, France
| | - Jackie Bosch
- Population Health Research Institute, Hamilton, Ontario, Canada; School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | | | | | | | | | - Robert C Welsh
- Mazankowski Alberta Heart Insitute and University of Alberta, Edmonton, Alberta, Canada
| | - Uwe Zeymer
- Institut für Herzinfarktforschung Ludwigshafen, Ludwigshafen, Germany
| | - Keith A A Fox
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh United Kingdom
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Slart RHJA, Bengel FM, Akincioglu C, Bourque JM, Chen W, Dweck MR, Hacker M, Malhotra S, Miller EJ, Pelletier-Galarneau M, Packard RRS, Schindler TH, Weinberg RL, Saraste A, Slomka PJ. Total-Body PET/CT Applications in Cardiovascular Diseases: A Perspective Document of the SNMMI Cardiovascular Council. J Nucl Med 2024:jnumed.123.266858. [PMID: 38388512 DOI: 10.2967/jnumed.123.266858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 01/11/2024] [Indexed: 02/24/2024] Open
Abstract
Digital PET/CT systems with a long axial field of view have become available and are emerging as the current state of the art. These new camera systems provide wider anatomic coverage, leading to major increases in system sensitivity. Preliminary results have demonstrated improvements in image quality and quantification, as well as substantial advantages in tracer kinetic modeling from dynamic imaging. These systems also potentially allow for low-dose examinations and major reductions in acquisition time. Thereby, they hold great promise to improve PET-based interrogation of cardiac physiology and biology. Additionally, the whole-body coverage enables simultaneous assessment of multiple organs and the large vascular structures of the body, opening new opportunities for imaging systemic mechanisms, disorders, or treatments and their interactions with the cardiovascular system as a whole. The aim of this perspective document is to debate the potential applications, challenges, opportunities, and remaining challenges of applying PET/CT with a long axial field of view to the field of cardiovascular disease.
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Affiliation(s)
- Riemer H J A Slart
- Medical Imaging Centre, Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands;
- Biomedical Photonic Imaging Group, Faculty of Science and Technology, University of Twente, Enschede, The Netherlands
| | - Frank M Bengel
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany
| | - Cigdem Akincioglu
- Division of Nuclear Medicine, Medical Imaging, Western University, London, Ontario, Canada
| | - Jamieson M Bourque
- Departments of Medicine (Cardiology) and Radiology, University of Virginia, Charlottesville, Virginia
| | - Wengen Chen
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Marc R Dweck
- British Heart Foundation Centre for Cardiovascular Science, Edinburgh Heart Centre, University of Edinburgh, Edinburgh, United Kingdom
| | - Marcus Hacker
- Division of Nuclear Medicine, Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | | | - Edward J Miller
- Department of Biomedical Engineering, Yale University, New Haven, Connecticut; Department of Radiology and Biomedical Imaging, Yale School of Medicine, and Department of Internal Medicine, Yale University, New Haven, Connecticut
| | | | - René R S Packard
- Division of Cardiology, Department of Medicine, David Geffen School of Medicine, UCLA, Los Angeles, California
| | - Thomas H Schindler
- Mallinckrodt Institute of Radiology, Division of Nuclear Medicine, Cardiovascular Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Richard L Weinberg
- Division of Cardiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Antti Saraste
- Turku PET Centre and Heart Center, Turku University Hospital and University of Turku, Turku, Finland; and
| | - Piotr J Slomka
- Division of Artificial Intelligence in Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
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Nordanstig J, Behrendt CA, Baumgartner I, Belch J, Bäck M, Fitridge R, Hinchliffe R, Lejay A, Mills JL, Rother U, Sigvant B, Spanos K, Szeberin Z, van de Water W, Antoniou GA, Björck M, Gonçalves FB, Coscas R, Dias NV, Van Herzeele I, Lepidi S, Mees BME, Resch TA, Ricco JB, Trimarchi S, Twine CP, Tulamo R, Wanhainen A, Boyle JR, Brodmann M, Dardik A, Dick F, Goëffic Y, Holden A, Kakkos SK, Kolh P, McDermott MM. Editor's Choice -- European Society for Vascular Surgery (ESVS) 2024 Clinical Practice Guidelines on the Management of Asymptomatic Lower Limb Peripheral Arterial Disease and Intermittent Claudication. Eur J Vasc Endovasc Surg 2024; 67:9-96. [PMID: 37949800 DOI: 10.1016/j.ejvs.2023.08.067] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 08/14/2023] [Indexed: 11/12/2023]
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Costa C, Riquito B, Perdigão S, Cunha R, Paz V. Undercover Peripheral Arterial Disease. Cureus 2024; 16:e51590. [PMID: 38313984 PMCID: PMC10836489 DOI: 10.7759/cureus.51590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2024] [Indexed: 02/06/2024] Open
Abstract
Peripheral arterial disease is a frequently underdiagnosed disease that can severely affect the quality of life. We present a clinical case of a 62-year-old smoker post-menopause woman with a mild stroke. Further investigation revealed a severe disseminated arterial disease. Due to multidisciplinary and timely interventions, peripheral ischemia was prevented successfully. In fact, this patient had polyvascular disease. Despite its worst prognosis than either coronary artery disease, cerebrovascular disease, or peripheral arterial disease alone, polyvascular disease is still underdiagnosed. Atherosclerosis and cardiovascular risk should be regarded as multisystemic and managed as such in multidisciplinary teams. A proper and timely intervention is essential to diminish its morbidity and mortality.
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Affiliation(s)
- Catarina Costa
- Internal Medicine, Centro Hospitalar Universitário do Algarve, Faro, PRT
| | - Beatriz Riquito
- Internal Medicine, Centro Hospitalar de Trás-os-Montes e Alto Douro, Chaves, PRT
| | - Sofia Perdigão
- Internal Medicine, Centro Hospitalar de Trás-os-Montes e Alto Douro, Chaves, PRT
| | - Rita Cunha
- Internal Medicine, Centro Hospitalar de Trás-os-Montes e Alto Douro, Chaves, PRT
| | - Victor Paz
- Internal Medicine, Centro Hospitalar de Trás-os-Montes e Alto Douro, Chaves, PRT
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7
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Bansal K, Soni A, Shah M, Kosinski AS, Gilani F, Khera S, Vemulapalli S, Elmariah S, Kolte D. Association Between Polyvascular Disease and Transcatheter Aortic Valve Replacement Outcomes: Insights From the STS/ACC TVT Registry. Circ Cardiovasc Interv 2023; 16:e013578. [PMID: 37870587 DOI: 10.1161/circinterventions.123.013578] [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: 09/01/2023] [Accepted: 10/13/2023] [Indexed: 10/24/2023]
Abstract
BACKGROUND Atherosclerotic cardiovascular disease is highly prevalent in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement (TAVR). Polyvascular disease (PVD), defined as involvement of ≥2 vascular beds (VBs), that is, coronary, cerebrovascular, or peripheral, portends a poor prognosis in patients with atherosclerotic cardiovascular disease; however, data on the association of PVD with outcomes of patients undergoing TAVR are limited. METHODS The Society of Thoracic Surgeons and the American College of Cardiology Transcatheter Valve Therapy Registry was analyzed to identify patients who underwent TAVR from November 2011 to March 2022. The exposure of interest was PVD. The primary outcome was all-cause mortality. Secondary outcomes included major vascular complications, major/life-threatening bleeding, myocardial infarction, transient ischemic attack/stroke, and valve- and non-valve-related readmissions. Outcomes were assessed at 30 days and 1 year. RESULTS Of 443 790 patients who underwent TAVR, PVD was present in 150 823 (34.0%; 111 425 [25.1%] with 2VB-PVD and 39 398 [8.9%] with 3VB-PVD). On multivariable analysis, PVD was associated with increased all-cause mortality at 1 year (hazard ratio, 1.17 [95% CI, 1.14-1.20]). There was an incremental increase in 1-year mortality with an increasing number of VBs involved (no PVD [reference]; 2VB-PVD: hazard ratio, 1.12 [95% CI, 1.09-1.15]: and 3VB-PVD: hazard ratio, 1.31 [95% CI, 1.26-1.36]). Patients with versus without PVD had higher rates of major vascular complications, major/life-threatening bleeding, transient ischemic attack/stroke, and non-valve-related readmissions at 30 days and 1 year. CONCLUSIONS PVD is associated with worse outcomes after TAVR, and the risk is highest in patients with 3VB-PVD.
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Affiliation(s)
- Kannu Bansal
- Department of Internal Medicine, Saint Vincent Hospital, Worcester, MA (K.B., A.S.)
| | - Aakriti Soni
- Department of Internal Medicine, Saint Vincent Hospital, Worcester, MA (K.B., A.S.)
| | - Miloni Shah
- Duke Clinical Research Institute, Durham, NC (M.S., A.S.K.)
| | | | - Fahad Gilani
- Division of Cardiovascular Medicine, Catholic Medical Center, Manchester, NH (F.G.)
| | - Sahil Khera
- Division of Interventional Cardiology, Mount Sinai Hospital, New York, NY (S.K.)
| | - Sreekanth Vemulapalli
- Division of Cardiology, Duke University Medical Center and Duke Clinical Research Institute, Durham, NC (S.V.)
- Division of Cardiology, Duke University Medical Center, Durham, NC (S.V.)
| | - Sammy Elmariah
- Division of Cardiology, University of California, San Francisco (S.E.)
| | - Dhaval Kolte
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, Boston (D.K.)
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8
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Moreira EM, Pinesi HT, Martins EB, Pitta FG, Bolta PMP, Segre CAW, Favarato D, Rached FH, Hueb WA, Lima EG, Kalil R, Garzillo CL, Serrano CV. Two-Year Follow-Up of Chronic Ischemic Heart Disease Patients in a Specialized Center in Brazil. Arq Bras Cardiol 2023; 120:e20220440. [PMID: 37909601 PMCID: PMC10586816 DOI: 10.36660/abc.20220440] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 07/04/2023] [Accepted: 08/16/2023] [Indexed: 11/03/2023] Open
Abstract
The incidence of cardiovascular events in patients with chronic ischemic heart disease (CIHD) may vary significantly among countries. Although populous, Brazil is often underrepresented in international records. This study aimed to describe the quality of care and the two-year incidence of cardiovascular events and associated prognostic factors in CIHD patients in a tertiary public health care center in Brazil. Patients with CIHD who reported for clinical evaluation at Instituto do Coração (São Paulo, Brazil) were registered and followed for two years. The primary endpoint was a composite of myocardial infarction (MI), stroke, or death. A significance level of 0.05 was adopted. From January 2016 to December 2018, 625 participants were included in the study. Baseline characteristics show that 33.1% were women, median age 66.1 [59.6 - 71.9], 48.6% had diabetes, 83.1% had hypertension, 62.6% had previous MI, and 70.4% went through some revascularization procedure. At a median follow-up (FU) of 881 days, we noted 37 (7.05%) primary endpoints. After adjustments, age, previous stroke, and LDL-cholesterol were independently associated with the primary endpoint. Comparing baseline versus FU, participants experienced relief of angina based on the Canadian Cardiovascular Society (CCS) scale according to the following percentages: 65.7% vs. 81.7% were asymptomatic and 4.2% vs. 2.9% CCS 3 or 4 (p < 0.001). They also experienced better quality of medication prescription: 65.8% vs. 73.6% (p < 0.001). However, there was no improvement in LDL-cholesterol or blood pressure control. This study shows that CIHD patients had a two-year incidence of the primary composite endpoint of 7.05%, and the reduction of LDL-cholesterol was the only modifiable risk factor associated with prognosis.
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Affiliation(s)
- Eduardo Martelli Moreira
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Henrique Trombini Pinesi
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Eduardo Bello Martins
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Fábio Grunspun Pitta
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Paula Mathias Paulino Bolta
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Carlos Alexandre Wainrober Segre
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Desiderio Favarato
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Fabiana Hanna Rached
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Whady Armindo Hueb
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Eduardo Gomes Lima
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Roberto Kalil
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Cibele Larrosa Garzillo
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
| | - Carlos Vicente Serrano
- Hospital das ClínicasFaculdade de MedicinaUniversidade de São PauloSão PauloSPBrasilInstituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP – Brasil
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Magnani G, Denegri A, Gurgoglione FL, Barocelli F, Indrigo E, Catellani D, Signoretta G, Bettella A, Tuttolomondo D, Solinas E, Nicolini F, Niccoli G, Ardissino D. Dual Antiplatelet Therapy or Antiplatelet Plus Anticoagulant Therapy in Patients with Peripheral and Chronic Coronary Artery Disease: An Updated Review. J Clin Med 2023; 12:5284. [PMID: 37629326 PMCID: PMC10455400 DOI: 10.3390/jcm12165284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/30/2023] [Accepted: 08/03/2023] [Indexed: 08/27/2023] Open
Abstract
Despite evidence-based therapies, patients presenting with atherosclerosis involving more than one vascular bed, such as those with peripheral artery disease (PAD) and concomitant coronary artery disease (CAD), constitute a particularly vulnerable group characterized by enhanced residual long-term risk for major adverse cardiac events (MACE), as well as major adverse limb events (MALE). The latter are progressively emerging as a difficult outcome to target, being correlated with increased mortality. Antithrombotic therapy is the mainstay of secondary prevention in both patients with PAD or CAD; however, the optimal intensity of such therapy is still a topic of debate, particularly in the post-acute and long-term setting. Recent well-powered randomized clinical trials (RCTs) have provided data in favor of a more intense antithrombotic therapy, such as prolonged dual antiplatelet therapy (DAPT) with aspirin and a P2Y12 inhibitor or a therapy with aspirin combined with an anticoagulant drug. Both approaches increase bleeding and selection of patients is a key issue. The aim of this review is, therefore, to discuss and summarize the most up-to-date available evidence for different strategies of anti-thrombotic therapies in patients with chronic PAD and CAD, particularly focusing on studies enrolling patients with both types of atherosclerotic disease and comparing a higher- versus a lower-intensity antithrombotic strategy. The final objective is to identify the optimal tailored approach in this setting, to achieve the greatest cardiovascular benefit and improve precision medicine.
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Affiliation(s)
- Giulia Magnani
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | - Andrea Denegri
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | | | | | - Elia Indrigo
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | - Davide Catellani
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | | | - Alberto Bettella
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | | | - Emilia Solinas
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | | | | | - Diego Ardissino
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
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Oliver W, Giugliano RP. Benefit of Combination Ezetimibe/Simvastatin Among High-Risk Populations: Lessons from the IMPROVE-IT Trial. Curr Atheroscler Rep 2023; 25:85-93. [PMID: 36763180 DOI: 10.1007/s11883-023-01084-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/11/2023] [Indexed: 02/11/2023]
Abstract
PURPOSE OF REVIEW The Improved Reduction of Outcomes: Vytorin Efficacy International Trial (IMPROVE-IT) demonstrated the clinical benefit of the combination of ezetimibe-simvastatin compared to placebo-simvastatin following acute coronary syndrome (ACS). This review highlights key findings from this study with particular attention to the practice-changing impact on guidelines for low-density lipoprotein cholesterol (LDL-C) reduction after ACS, especially among high-risk populations. RECENT FINDINGS Consistent reductions in LDL-C have been reported with newer lipid-lowering therapies (proprotein convertase subtilisin/kexin type 9 inhibitors, cholesterol ester transfer proteins, bempedoic acid) in combination with statin in high-risk subgroups. Since high-risk subgroups remain a focus of guidelines, exploration of high-risk subgroups can help define the optimal use of new therapies. Ezetimibe reduced the LDL-C by 16.7 mg/dL compared to placebo at 1 year, resulting in a significant reduction in the primary composite endpoint (absolute risk difference 2.0%; relative risk difference 6.4%, hazard ratio, 0.936; 95% confidence interval, 0.89 to 0.99; P = 0.016). The benefits achieved with ezetimibe in both LDL-C reduction and the primary clinical composite across 10 pre-specified high-risk subgroups, including the elderly; women; patients with diabetes, prior coronary artery bypass graft, history of stroke, polyvascular disease, low baseline LDL-C, renal dysfunction, prior heart failure, and an elevated TIMI risk score for secondary prevention, were similar or greater than in the corresponding non-high-risk subgroups. Safety events were similar between ezetimibe and placebo across the high-risk subgroups. These data support the addition of ezetimibe to statin therapy in high-risk patients who require additional therapy to lower the LDL-C post-ACS.
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Affiliation(s)
- Walter Oliver
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Robert P Giugliano
- Cardiovascular Medicine Division, Brigham and Women's Hospital, TIMI Study Office, Hale BTM, Suite 7022, 60 Fenwood Road, Boston, MA, 02115, USA.
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Takahashi S, Ishizuka K, Hoshino T, Mizuno T, Nishimura A, Toi S, Kitagawa K. Long-Term Outcome in Patients With Acute Ischemic Stroke and Heart Failure. Circ J 2023; 87:401-408. [PMID: 35444111 DOI: 10.1253/circj.cj-21-0937] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND This study aimed to identify the association between long term functional outcomes and acute ischemic stroke (AIS) in patients with heart failure (HF) in Japan and whether 1-year event risks can be related to these patients.Methods and Results: This was a prospective observational study, and 651 patients registered in the Tokyo Women's Medical University Stroke Registry were classified into the HF and non-HF groups. Functional outcome at 1 year after stroke onset was defined as either good (modified Rankin Scale [mRS] score of 0-2) or poor (mRS score of 3-6). The primary outcome was a composite of major adverse cardiovascular events (MACE), including non-fatal stroke, non-fatal acute coronary syndrome, and vascular death. Patients with HF had a higher poor functional outcome rate at 1 year than those without HF (54.7% vs. 28.2%, P<0.001). Multivariate logistic regression analysis also demonstrated the prevalence of HF was an independent predictor of an mRS score of ≥3 at 1 year after stroke onset (odds ratio, 1.05; 95% confidence interval, 1.00-1.10; P=0.036). Furthermore, patients with HF tended to have a higher risk of MACE and all-cause mortality than those without HF. CONCLUSIONS AIS patients with HF were associated with poor functional outcome at the 1-year follow up. Further multicenter studies involving a larger number of patients are warranted to verify these results.
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Affiliation(s)
- Shuntaro Takahashi
- Department of Neurology, Tokyo Women's Medical University School of Medicine
| | - Kentaro Ishizuka
- Department of Neurology, Tokyo Women's Medical University School of Medicine
| | - Takao Hoshino
- Department of Neurology, Tokyo Women's Medical University School of Medicine
| | - Takafumi Mizuno
- Department of Neurology, Tokyo Women's Medical University School of Medicine
| | - Ayako Nishimura
- Department of Neurology, Tokyo Women's Medical University School of Medicine
| | - Sono Toi
- Department of Neurology, Tokyo Women's Medical University School of Medicine
| | - Kazuo Kitagawa
- Department of Neurology, Tokyo Women's Medical University School of Medicine
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12
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Manolis AA, Manolis TA, Manolis AS. Patients with Polyvascular Disease: A Very High-risk Group. Curr Vasc Pharmacol 2022; 20:475-490. [PMID: 36098413 DOI: 10.2174/1570161120666220912103321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/04/2022] [Accepted: 08/04/2022] [Indexed: 01/25/2023]
Abstract
Polyvascular disease (PolyvascDis) with atherosclerosis occurring in >2 vascular beds (coronary, carotid, aortic, visceral and/or peripheral arteries) is encountered in 15-30% of patients who experience greater rates of major adverse cardiovascular (CV) events. Every patient with multiple CV risk factors or presenting with CV disease in one arterial bed should be assessed for PolyvascDis clinically and noninvasively prior to invasive angiography. Peripheral arterial disease (PAD) can be readily diagnosed in routine practice by measuring the ankle-brachial index. Carotid disease can be diagnosed by duplex ultrasound showing % stenosis and/or presence of plaques. Coronary artery disease (CAD) can be screened by determining coronary artery calcium score using coronary computed tomography angiography; further, non-invasive testing includes exercise stress and/or myocardial perfusion imaging or dobutamine stress test, prior to coronary angiography. Abdominal ultrasound can reveal an abdominal aortic aneurysm. Computed tomography angiography will be needed in patients with suspected mesenteric ischemia to assess the mesenteric arteries. Patients with the acute coronary syndrome and concomitant other arterial diseases have more extensive CAD and poorer CV outcomes. Similarly, PolyvascDis in patients with carotid disease and/or other PAD is independently associated with an increased risk for all-cause and CV mortality during long-term follow-up. Treatment of patients with PolyvascDis should include aggressive management of all modifiable risk factors by lifestyle changes and drug therapy, with particular attention to patients who are commonly undertreated, such as those with PAD. Revascularization should be reserved for symptomatic vascular beds, using the least aggressive strategy in a multidisciplinary vascular team approach.
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Dietary Risk Factors and Eating Behaviors in Peripheral Arterial Disease (PAD). Int J Mol Sci 2022; 23:ijms231810814. [PMID: 36142725 PMCID: PMC9504787 DOI: 10.3390/ijms231810814] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/10/2022] [Accepted: 09/13/2022] [Indexed: 11/17/2022] Open
Abstract
Dietary risk factors play a fundamental role in the prevention and progression of atherosclerosis and PAD (Peripheral Arterial Disease). The impact of nutrition, however, defined as the process of taking in food and using it for growth, metabolism and repair, remains undefined with regard to PAD. This article describes the interplay between nutrition and the development/progression of PAD. We reviewed 688 articles, including key articles, narrative and systematic reviews, meta-analyses and clinical studies. We analyzed the interaction between nutrition and PAD predictors, and subsequently created four descriptive tables to summarize the relationship between PAD, dietary risk factors and outcomes. We comprehensively reviewed the role of well-studied diets (Mediterranean, vegetarian/vegan, low-carbohydrate ketogenic and intermittent fasting diet) and prevalent eating behaviors (emotional and binge eating, night eating and sleeping disorders, anorexia, bulimia, skipping meals, home cooking and fast/ultra-processed food consumption) on the traditional risk factors of PAD. Moreover, we analyzed the interplay between PAD and nutritional status, nutrients, dietary patterns and eating habits. Dietary patterns and eating disorders affect the development and progression of PAD, as well as its disabling complications including major adverse cardiovascular events (MACE) and major adverse limb events (MALE). Nutrition and dietary risk factor modification are important targets to reduce the risk of PAD as well as the subsequent development of MACE and MALE.
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Syed A, Hashmani S, Darr U, Bhatnagar G, Tuzcu EM, Hasan F. Polyvascular Disease in the Gulf Region: Concealed Marker of Poor Outcomes in Acute Coronary Syndrome. Curr Probl Cardiol 2022; 47:101357. [PMID: 35995243 DOI: 10.1016/j.cpcardiol.2022.101357] [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: 08/06/2022] [Accepted: 08/16/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Polyvascular disease (PolyVD) is the presence of atherosclerosis in multiple vascular territories and is associated with an increased risk of major adverse cardiac and cerebrovascular events (MACCE). OBJECTIVES Our study aims to draw attention to the prevalence and outcomes of PolyVD in patients presenting with acute coronary syndrome (ACS) in the Gulf region. Highlighting the disease burden of PolyVD in our population will lead to more vigilant surveillance, better clinical outcomes, and improved quality of life. METHODS Data from 685 adults who presented with ACS from January 2015 to June 2020 was reviewed retrospectively. We evaluated lower extremity artery disease (LEAD) and cerebrovascular disease (CVD) using ABI and carotid duplex. RESULTS 35% (n = 238) of patients had PolyVD. 70% patients with LEAD and 65% patients with CVD were asymptomatic. PolyVD was associated with an increased likelihood (aOR,1.69 (1.02-2.81); p = 0.03) of MACCE at 1-year. CONCLUSIONS Since the progression of atherosclerosis is an insidious process, most patients remain asymptomatic before presenting with fatal vascular events.
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Affiliation(s)
- Ajia Syed
- General Surgery Resident, UT Health San Antonio, Texas, USA
| | | | - Umer Darr
- Consultant Cardiothoracic Surgery, Cleveland Clinic Abu Dhabi, UAE
| | - Gopal Bhatnagar
- Consultant Cardiothoracic Surgery, Cleveland Clinic Abu Dhabi, UAE
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Sartipy F, Garcia Pereira Filho AJ, Lundin F, Wahlberg E, Sigvant B. Presence of asymptomatic Peripheral Arterial Disease in combination with common risk factors elevates the cardiovascular risk Substantially. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2022; 13:200130. [PMID: 35493293 PMCID: PMC9043415 DOI: 10.1016/j.ijcrp.2022.200130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/10/2022] [Accepted: 03/21/2022] [Indexed: 12/24/2022]
Abstract
Background and aims This study evaluates the risks for adverse cardiovascular (CV) events in Asymptomatic Peripheral Arterial Disease (APAD) combined with different traditional CV risk factors. Methods A population-based observational study of 8000 subjects, identified 559 subjects as having APAD through ankle-brachial index (ABI) measurements and questionnaires regarding limb symptoms. This cohort and subgroups classified by presence of different traditional CV risk factors at baseline were assessed for 10 years on CV outcome. The recorded endpoints were all-cause mortality, CV mortality and non-fatal CV events. Results Before subdividing the APAD subjects, the CV mortality incidence was 28.5 deaths per 1000 person-years as compared to 8.7 deaths for references without APAD. For subjects with hypertension at baseline the CV mortality incidence was 35.4 when combined with APAD and 11.7 without. In women with hypertension but without other risk factors, presence of APAD increased the age-adjusted Hazard Ratio (HR) for fatal and non-fatal CV events by 1.86 [CI 1.54,2.24, p < 0.001]. Conclusions ABI measurements should be considered an important indication for aggressive multifactorial risk factor reduction in populations with any other prevalent CV risk factor. In hypertension, diabetes mellitus and a smoking history, coexisting APAD contributes significantly to the increased age-adjusted CV risk.
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Affiliation(s)
- Fredrik Sartipy
- Section of Vascular Surgery, Department of Clinical Science and Education, Karolinska Institutet at Södersjukhuset, Kirurgkliniken, Sjukhusbacken 10, 118 83, Stockholm, Sweden
| | | | - Fredrik Lundin
- Centre of Clinical Research, County Council of Värmland, Älvgatan 49, 652 30, Karlstad, Sweden
| | - Eric Wahlberg
- Department of Medicine and Health, Linköping University, Linkoping University Hospital, SE 581-53, Linköping, Sweden
| | - Birgitta Sigvant
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
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Berkowitz SD, Bauersachs RM, Szarek M, Nehler M, Debus ES, Patel MR, Anand S, Capell WH, Hess CN, Hsia J, Leeper NJ, Brasil D, Mátyás L, Diaz R, Brodmann M, Muehlhofer E, Haskell LP, Bonaca MP. Prevention of arterial and venous thrombotic events in symptomatic peripheral arterial disease patients after lower extremity revascularization in the VOYAGER PAD trial: Dual anticoagulant/antiplatelet regimen vs antiplatelet therapy alone. J Thromb Haemost 2022; 20:1193-1205. [PMID: 35170216 PMCID: PMC9314576 DOI: 10.1111/jth.15673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 02/10/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND Vascular disease burden after lower extremity revascularization (LER) comprises more than the first event, more vascular beds than the local arteries, and more than one clinical event type. OBJECTIVES Assess total arterial and venous thrombotic burden after LER for symptomatic peripheral artery disease (PAD) and effect of low-dose anticoagulation added to low-dose antiplatelet therapy. PATIENTS/METHODS VOYAGER PAD randomized 6564 symptomatic PAD patients undergoing LER to rivaroxaban 2.5 mg twice-daily or placebo on aspirin background. Marginal proportional-hazards models used to generate treatment hazard ratios and associated 95% CIs for first and total events; non-thrombotic deaths treated as competing terminal events. Incidence rates calculated as number of events per 100 patient-years follow-up. RESULTS Over 2.5 years (median), first and total thrombotic event rates: 7.1 and 10.3 events/100 patient-years, respectively, in placebo group. Two-thirds (925/1372) of total thrombotic events (arterial 95%, venous 5%) were nonfatal first events. Nearly one-third of patients with first event had a second arterial or venous thrombotic event. Rivaroxaban plus aspirin reduced first and total arterial and venous thrombotic events to 5.4 and 7.9 events/100 patient-years, respectively, a reduction in total thrombotic events over aspirin of 23% (HR: 0.77, 95%CI: 0.67-0.89, p = .0005), preventing 6.1 total arterial and venous thrombotic events at 3 years. CONCLUSIONS Assessing total arterial and venous thrombotic events, not just first events, provides more complete information about disease burden and absolute on-treatment impact. Following LER, judicious modulation of more than one coagulation pathway can provide broader benefit than intensifying inhibition of one hemostatic system component.
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Affiliation(s)
- Scott D. Berkowitz
- Colorado Prevention Center Clinical ResearchAuroraColoradoUSA
- Divisions of Cardiology and HematologyDepartment of MedicineUniversity of Colorado School of MedicineAuroraColoradoUSA
| | - Rupert M. Bauersachs
- Cardiovascular Center Bethanien CCBFrankfurtGermany
- Center of Thrombosis and HemostasisUniversity of MainzMainzGermany
| | - Michael Szarek
- Colorado Prevention Center Clinical ResearchAuroraColoradoUSA
- Division of CardiologyDepartment of MedicineUniversity of Colorado School of MedicineAuroraColoradoUSA
- State University of New York Downstate Health Sciences UniversityBrooklynNew YorkUSA
| | - Mark R. Nehler
- Colorado Prevention Center Clinical ResearchAuroraColoradoUSA
- Division of Vascular SurgeryDepartment of SurgeryUniversity of Colorado School of MedicineAuroraColoradoUSA
| | - E. Sebastian Debus
- Department of Vascular Medicine, Vascular Surgery–Angiology–Endovascular TherapyUniversity of Hamburg‐EppendorfHamburgGermany
| | - Manesh R. Patel
- Duke Clinical Research InstituteDurhamNorth CarolinaUSA
- Division of CardiologyDuke University Medical CenterDurhamNorth CarolinaUSA
| | - Sonia S. Anand
- Department of Medicine & EpidemiologyMcMaster UniversityHamiltonOntarioCanada
- Population Health Research InstituteHamilton Health Sciences and McMaster UniversityHamiltonOntarioCanada
| | - Warren H. Capell
- Colorado Prevention Center Clinical ResearchAuroraColoradoUSA
- Division of EndocrinologyDepartment of MedicineUniversity of Colorado School of MedicineAuroraColoradoUSA
| | - Connie N. Hess
- Colorado Prevention Center Clinical ResearchAuroraColoradoUSA
- Division of CardiologyDepartment of MedicineUniversity of Colorado School of MedicineAuroraColoradoUSA
| | - Judy Hsia
- Colorado Prevention Center Clinical ResearchAuroraColoradoUSA
- Division of CardiologyDepartment of MedicineUniversity of Colorado School of MedicineAuroraColoradoUSA
| | - Nicholas J. Leeper
- Division of Vascular SurgeryDepartment of SurgeryStanford UniversityStanfordCaliforniaUSA
| | - David Brasil
- FELUMA‐Faculdade de Ciencias Medicas de Minas Gerais School of MedicineBelo HorizonteBrazil
| | - Lajos Mátyás
- B‐A‐Z Central University Teaching County Hospital Vascular and Endovascular SurgeryMiskolcHungary
| | - Rafael Diaz
- Estudios Clínicos Latinoamérica ‐ Instituto Cardiovascular de RosarioRosarioArgentina
| | | | | | | | - Marc P. Bonaca
- Colorado Prevention Center Clinical ResearchAuroraColoradoUSA
- Division of CardiologyDepartment of MedicineUniversity of Colorado School of MedicineAuroraColoradoUSA
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Mihatov N, Mosarla RC, Kirtane AJ, Parikh SA, Rosenfield K, Chen S, Song Y, Yeh RW, Secemsky EA. Outcomes Associated With Peripheral Artery Disease in Myocardial Infarction With Cardiogenic Shock. J Am Coll Cardiol 2022; 79:1223-1235. [PMID: 35361344 PMCID: PMC9172933 DOI: 10.1016/j.jacc.2022.01.037] [Citation(s) in RCA: 1] [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: 12/15/2021] [Accepted: 01/11/2022] [Indexed: 12/17/2022]
Abstract
BACKGROUND Mortality rates for patients presenting with acute myocardial infarction (AMI) and cardiogenic shock (CS) remain high despite advances in revascularization strategies and mechanical circulatory support (MCS) devices. OBJECTIVES This study sought to elucidate the association between comorbid lower extremity peripheral artery disease (PAD) and outcomes in CS and AMI. METHODS PAD status was defined in Medicare beneficiaries hospitalized with CS and AMI from October 1, 2015 to June 30, 2018. Primary outcomes ascertained through December 31, 2018 included in- and out-of-hospital mortality. Secondary outcomes included bleeding, amputation, stroke, and lower extremity revascularization. Multivariable regression models with adjustment for confounders were used to estimate risk. Subgroup analyses included patients treated with MCS and those who underwent coronary revascularization. RESULTS Among 71,690 patients, 5.9% (N = 4,259) had PAD. Mean age was 77.8 ± 7.9 years, 58.7% were male, and 84.3% were White. Cumulative in-hospital mortality was 47.2%, with greater risk among those with PAD (56.3% vs 46.6% without PAD; adjusted OR: 1.50; 95% CI: 1.40-1.59). PAD patients also had greater risk of in-hospital amputation (1.6% vs 0.2%; adjusted OR: 7.0; 95% CI: 5.26-9.37) and out-of-hospital mortality (67.9% vs 40.7%; adjusted HR: 1.78; 95% CI: 1.67-1.90). MCS was less frequently utilized in PAD patients (21.5% vs 38.6% without PAD; P < 0.001) and was associated with higher mortality, need for lower extremity revascularization, and amputation risk. Findings were consistent in patients who underwent coronary revascularization. CONCLUSIONS Among patients presenting with AMI and CS, PAD was associated with worse limb outcomes and survival. In addition to lower MCS utilization rates, those with PAD who received MCS had increased mortality, lower extremity revascularization, and amputation rates.
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Affiliation(s)
- Nino Mihatov
- Division of Cardiology, Columbia University Irving Medical Center/New York-Presbyterian Hospital, New York, New York, USA; Richard A. and Susan F. Smith Center for Outcomes Research, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Ramya C Mosarla
- Division of Cardiology, New York University Langone Health & Grossman School of Medicine, New York, New York, USA
| | - Ajay J Kirtane
- Division of Cardiology, Columbia University Irving Medical Center/New York-Presbyterian Hospital, New York, New York, USA; Cardiovascular Research Foundation, New York, New York, USA
| | - Sahil A Parikh
- Division of Cardiology, Columbia University Irving Medical Center/New York-Presbyterian Hospital, New York, New York, USA; Cardiovascular Research Foundation, New York, New York, USA
| | - Kenneth Rosenfield
- Division of Cardiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Siyan Chen
- Richard A. and Susan F. Smith Center for Outcomes Research, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Yang Song
- Richard A. and Susan F. Smith Center for Outcomes Research, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Robert W Yeh
- Richard A. and Susan F. Smith Center for Outcomes Research, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Eric A Secemsky
- Richard A. and Susan F. Smith Center for Outcomes Research, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA.
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Kim H, Park IJ, Han Y, Kwon TW, Cho YP. Cardiovascular morbidities in postoperative colorectal cancer patients. Sci Rep 2021; 11:21359. [PMID: 34725390 PMCID: PMC8560922 DOI: 10.1038/s41598-021-00735-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 10/08/2021] [Indexed: 12/24/2022] Open
Abstract
This retrospective observational study investigated the long-term prevalence of new-onset cardiovascular disease (CVD) and the predictive role of atherosclerotic plaque in the aorta and iliac arteries for CVD in postoperative colorectal cancer (CRC) patients who received surgical treatment between 2014 and 2015. CVD included coronary or cerebrovascular diseases which required treatment and new-onset CVD included peri-and postoperatively diagnosed CVDs or aggravated CVDs that required additional treatment during follow-up. Of the 2,875 patients included in this study, the prevalence of CVD was 8.9% (255/2875) and 141 (4.9%) developed new-onset CVD. Maximum arterial stenosis in the aorta or iliac arteries occurred in 40.8 ± 18.6% of patients with new-onset CVD and 11.6 ± 13.8% of patients without new-onset CVD (p < 0.001). The mean new-onset CVD-free survival time in patients with > 30% and < 30% stenoses were 52.5 [95% confidence intervals (CIs) 50.0-54.9] and 66.5 (95% CIs 66.2-66.8) months, respectively (p < 0.001). The area under the receiver operating characteristic curve of the maximal arterial stenosis for new-onset CVD was 0.911. These results suggest that CRC patients are at risk for developing new-onset CVD, which is associated with reduced survival. Atherosclerotic burden in the aorta or both iliac arteries may help predict future CVD events.
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Affiliation(s)
- Hyangkyoung Kim
- Division of Vascular Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - In Ja Park
- Division of Colorectal Surgery, Department of Surgery, Department of Colon and Rectal Surgery, University of Ulsan College of Medicine and Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
| | - Youngjin Han
- Division of Vascular Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - Tae-Won Kwon
- Division of Vascular Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - Yong-Pil Cho
- Division of Vascular Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
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Samsky MD, Mentz RJ, Stebbins A, Lokhnygina Y, Aday AW, Pagidipati NJ, Jones WS, Katona BG, Patel MR, Holman RR, Hernandez AF, Gutierrez JA. Polyvascular disease and increased risk of cardiovascular events in patients with type 2 diabetes: Insights from the EXSCEL trial. Atherosclerosis 2021; 338:1-6. [PMID: 34741929 DOI: 10.1016/j.atherosclerosis.2021.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 10/12/2021] [Accepted: 10/29/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND AIMS Polyvascular disease is an independent predictor of major adverse cardiovascular events (MACE). The relationship between the number of diseased arterial beds and MACE is unknown. How MACE risk changes in individuals with type 2 diabetes (T2D) is also understudied. Furthermore, it is unknown whether heart failure (HF) status and hemoglobin A1c (HbA1c) levels influence outcomes in polyvascular disease. This analysis from the Exenatide Study of Cardiovascular Event Lowering trial (EXSCEL) aimed to examine the risk associated with increasing number of diseased arterial beds on MACE and all-cause mortality (ACM). METHODS Cox models were used to test associations between the number of diseased arterial beds and MACE and ACM. Prespecified interaction testing between number of diseased arterial beds with baseline HF, HbA1c (≤8% vs. >8%), and treatment assignment was performed. RESULTS Overall, 14,751 participants were included; 26.5% were without atherosclerosis, 58.9% had 1-bed, 12.3% had 2-bed, and 2.3% had 3-bed disease. An increasing burden of atherosclerotic disease was associated with increasing risk of MACE (adjusted HR [aHR] 1.71 [95% CI 1.46-2.02]; 2.61 [2.17-3.15]; 3.46 [2.69-4.45] for 1, 2, and 3 beds, respectively, p < 0.001 for all) and ACM (1.94 [1.56-2.42]; 3.03 [2.33-3.95]; 3.66 [2.59-5.18] for 1, 2, and 3 beds, respectively, p < 0.001 for all). Prespecified interaction testing did not reveal any significant associations. CONCLUSIONS In patients with T2D, compared to those without atherosclerotic vascular disease, risk of MACE and ACM increases incrementally with each additional diseased arterial bed.
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Affiliation(s)
- Marc D Samsky
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA; Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA.
| | - Robert J Mentz
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA; Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Amanda Stebbins
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Yuliya Lokhnygina
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Aaron W Aday
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Neha J Pagidipati
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA; Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - W Schuyler Jones
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA; Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | | | - Manesh R Patel
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA; Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Rury R Holman
- Diabetes Trials Unit, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Adrian F Hernandez
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA; Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
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Liu Y, Han Y, Guan M, Cai Y, Wang W, Chen H, Zhao X. Added value of femoral artery atherosclerosis for determining severity of white matter lesion by carotid atherosclerosis: a magnetic resonance imaging study. Acta Radiol 2021; 62:1112-1121. [PMID: 32811157 DOI: 10.1177/0284185120950106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Previous studies reported that single vascular atherosclerosis was an effective indicator for white matter lesions (WMLs). PURPOSE To investigate the added value of femoral atherosclerosis for determining severity of WMLs by carotid atherosclerosis using three-dimensional vessel wall magnetic resonance imaging (MRI). MATERIAL AND METHODS Elderly individuals without cardiovascular symptoms within the previous six months were recruited. The plaque features of carotid and femoral arteries were evaluated and compared between individuals with WML score ≤ 3 and those with WML score > 3. Logistic regression and receiver operating characteristic (ROC) analyses were used to determine the value of plaque features in discriminating WMLs with score > 3. RESULTS In total, 112 individuals (49 men, mean age 72.0±5.6 years) were included. Participants with a WML score > 3 showed a significantly greater carotid wall area and femoral artery stenosis and higher incidence of carotid calcification and femoral artery calcification and lipid-rich necrotic cores (LRNC) compared to those with a WML score ≤ 3 (all P < 0.05). Carotid artery calcification and femoral artery calcification, LRNC, and stenosis were found to be significantly associated with severe WMLs before and after adjustment for clinical factors (odds ratio 1.51-3.79, all P < 0.05). ROC analysis showed, in discriminating severe WMLs, the area under the curve increased from 0.615 to 0.754 after combining femoral artery LRNC and stenosis with carotid calcification compared to the carotid calcification alone. CONCLUSION Characteristics of femoral artery atherosclerosis determined by vessel wall MRI have added value for carotid atherosclerosis in determining the severity of WMLs.
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Affiliation(s)
- Yang Liu
- Department of Radiology, The Affiliated Hospital of Yangzhou University, Yangzhou, PR China
- Center for Biomedical Imaging Research, Department of Biomedical Engineering, Tsinghua University School of Medicine, Beijing, PR China
| | - Yongjun Han
- Center for Biomedical Imaging Research, Department of Biomedical Engineering, Tsinghua University School of Medicine, Beijing, PR China
- Center for Brain Disorders Research, Capital Medical University and Beijing Institute for Brain Disorders, Beijing, PR China
| | - Maobin Guan
- Department of Radiology, The Affiliated Hospital of Yangzhou University, Yangzhou, PR China
| | - Ying Cai
- Department of Radiology, Taizhou People’s Hospital, Taizhou, PR China
| | - Wei Wang
- Department of Radiology, The Affiliated Hospital of Yangzhou University, Yangzhou, PR China
| | - Huijun Chen
- Center for Biomedical Imaging Research, Department of Biomedical Engineering, Tsinghua University School of Medicine, Beijing, PR China
| | - Xihai Zhao
- Center for Biomedical Imaging Research, Department of Biomedical Engineering, Tsinghua University School of Medicine, Beijing, PR China
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21
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Tian Y, Jing J, Wang H, Wang A, Zhang Y, Jiang Y, Lin J, Zhao X, Li H, Wang Y, Guo L, Meng X. Association of Polyvascular Disease and Elevated Interleukin-6 With Outcomes in Acute Ischemic Stroke or Transient Ischemic Attack. Front Neurol 2021; 12:661779. [PMID: 33927687 PMCID: PMC8076541 DOI: 10.3389/fneur.2021.661779] [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: 01/31/2021] [Accepted: 03/22/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Polyvascular disease (PolyVD) and interleukin (IL)-6 are associated with poor outcomes in patients with stroke respectively. However, whether combined PolyVD and elevated IL-6 levels would increase the risk of poor outcomes of stroke patients is yet unclear. Methods: Data were obtained from the Third China National Stroke Registry (CNSR-III). PolyVD was defined as acute ischemic stroke (AIS) or transient ischemic attack (TIA) with coronary artery disease (CAD) and/or peripheral artery disease (PAD). Patients were divided into four groups according to the combination of vascular beds number (non-PolyVD or PolyVD) and IL-6 levels (IL-6 < 2.64 pg/mL or IL-6 ≥ 2.64 pg/mL). The primary outcome was a recurrent stroke at 1-year follow-up. Cox proportional hazard models were employed to identify the association of the combined effect of PolyVD and IL-6 with the prognosis of patients. Results: A total of 10,773 patients with IL-6 levels and 1-year follow-up were included. The cumulative incidence of recurrent stroke was 9.87% during the 1-year follow-up. Compared to non-PolyVD and IL-6<2.64 pg/mL patients, patients had non-PolyVD with IL-6 ≥ 2.64 pg/mL (HR 1.245 95%CI 1.072–1.446; P < 0.001) and PolyVD with IL-6 <2.64 pg/mL (HR 1.251 95%CI 1.002–1.563; P = 0.04) were associated with an increased risk of recurrent stroke during 1-year follow-up. Likewise, patients with PolyVD and IL-6 ≥ 2.64 pg/mL (HR 1.290; 95% CI 1.058–1.572; P = 0.01) had the highest risk of recurrent stroke at 1-year follow-up among groups. Conclusion: PolyVD and elevated IL-6 levels are both associated with poor outcomes in patients with AIS or TIA. Moreover, the combination of them increases the efficiency of stroke risk stratification compared with when used alone. More attention and intensive treatment should be given to those patients with both PolyVD and elevated IL-6 levels.
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Affiliation(s)
- Ye Tian
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jing Jing
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Huijuan Wang
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Anxin Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yijun Zhang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yong Jiang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Jinxi Lin
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Xingquan Zhao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Hao Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Li Guo
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xia Meng
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
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22
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Weissler EH, Gutierrez JA, Patel MR, Swaminathan RV. Successful Peripheral Vascular Intervention in Patients with High-risk Comorbidities or Lesion Characteristics. Curr Cardiol Rep 2021; 23:32. [PMID: 33666765 DOI: 10.1007/s11886-021-01465-8] [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] [Accepted: 01/18/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Certain comorbidities and lesion characteristics are associated with increased risk for procedural complications, limb events, and cardiovascular events following peripheral vascular intervention (PVI) in patients with peripheral arterial disease (PAD). The purpose of this review is to provide an overview of high-risk modifiable and unmodifiable patient characteristics and its relative impact on clinical outcomes such as amputation risk and mortality. Furthermore, general approaches to potentially mitigating these risks through pre-intervention planning and use of modern devices and techniques are discussed. RECENT FINDINGS Diabetes, tobacco use, and older age remain strong risk factors for the development of peripheral arterial disease. Recent data highlight the significant risk of polyvascular disease on major limb and cardiac events in advanced PAD, and ongoing studies are assessing this risk specifically after PVI. Challenging lesion characteristics such as calcified disease and chronic total occlusions can be successfully treated with PVI by utilizing novel devices (e.g., intravascular lithotripsy, re-entry devices) and techniques (e.g., subintimal arterial "flossing" with antegrade-retrograde intervention). Understanding high-risk patient comorbidities and lesion characteristics will improve our ability to counsel and manage patients with advanced PAD. Continued device innovation and novel techniques will aid in procedural planning for successful interventions to improve clinical outcomes.
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Affiliation(s)
- E Hope Weissler
- Division of Vascular and Endovascular Surgery, Duke University School of Medicine, Durham, NC, USA
| | - J Antonio Gutierrez
- Division of Cardiology, Duke University School of Medicine, Durham, NC, USA
- Duke University Medical Center, Duke Clinical Research Institute, 200 Morris St, Durham, NC, 27705, USA
| | - Manesh R Patel
- Division of Cardiology, Duke University School of Medicine, Durham, NC, USA
- Duke University Medical Center, Duke Clinical Research Institute, 200 Morris St, Durham, NC, 27705, USA
| | - Rajesh V Swaminathan
- Division of Cardiology, Duke University School of Medicine, Durham, NC, USA.
- Duke University Medical Center, Duke Clinical Research Institute, 200 Morris St, Durham, NC, 27705, USA.
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23
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Temporelli PL, Arca M, D’Erasmo L, De Caterina R. Lipid-Lowering Therapy in Patients with Coronary Heart Disease and Prior Stroke: Mission Impossible? J Clin Med 2021; 10:jcm10040886. [PMID: 33671688 PMCID: PMC7926692 DOI: 10.3390/jcm10040886] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/14/2021] [Accepted: 02/18/2021] [Indexed: 12/18/2022] Open
Abstract
Hyperlipidemia is a powerful risk factor for coronary heart disease (CHD). It has been known for a long time that lipid-lowering drugs significantly reduce morbidity from CHD, thus proving a causal role for cholesterol in coronary events. Conversely, the relationship between low-density lipoprotein cholesterol (LDL-C) levels and stroke has been less clear and debated for many years. Recent data conclusively demonstrate not only the inverse epidemiological relationship of blood LDL-C with stroke, but also the efficacy of different strategies to attain cholesterol-lowering on stroke. They also dissipate lingering doubts about the possibility that lipid-lowering is linked to an increase in hemorrhagic stroke. However, despite current international lipid guidelines now strongly recommend aggressive lipid-lowering therapy in patients with atherosclerotic cardiovascular disease, including CHD and cerebrovascular disease (CeVD), secondary prevention patients are often undertreated with lipid-lowering therapies in routine clinical practice. This review highlights that patients with CHD and concomitant CeVD do not receive aggressive lipid-lowering therapy despite being at very high risk and with clear evidence of benefit from lowering LDL-C levels below current targets.
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Affiliation(s)
- Pier Luigi Temporelli
- Division of Cardiology, Istituti Clinici Scientifici Maugeri, IRCCS, Via Revislate 13, 28013 Gattico-Veruno, Italy
- Correspondence: ; Tel.: +39-0322-884711
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell’Università 37, 00161 Roma, Italy; (M.A.); (L.D.)
| | - Laura D’Erasmo
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale dell’Università 37, 00161 Roma, Italy; (M.A.); (L.D.)
| | - Raffaele De Caterina
- Chair of Cardiology, Cardiovascular Division, Pisa University Hospital, University of Pisa, Via Paradisa 2, 56126 Pisa, Italy;
- Fondazione Villa Serena per la Ricerca, 65013 Città Sant’Angelo, Italy
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24
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Polyvascular disease: A narrative review of current evidence and a consideration of the role of antithrombotic therapy. Atherosclerosis 2020; 315:10-17. [PMID: 33190107 DOI: 10.1016/j.atherosclerosis.2020.11.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 10/07/2020] [Accepted: 11/03/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIMS Polyvascular disease (PVD) affects approximately 20% of patients with atherosclerosis and is a strong independent risk factor for ischemic outcomes. However, guidelines do not address screening or treatment for PVD, and there have been no PVD-specific trials. We reviewed subgroup analyses of large randomized controlled trials of more intense antithrombotic therapy to determine whether increased intensity of therapy improved ischemic outcomes in patients with PVD. METHODS MEDLINE, MEDLINE in-Process, EMBASE, and the Cochrane Library were queried for randomized controlled trials larger than 5000 patients evaluating secondary prevention therapies in patients with coronary artery disease or lower extremity peripheral artery disease. RESULTS Thirteen trials were included ranging in size from 7243 to 27,395 patients. In 9 trials (CHARISMA, TRA 2°P-TIMI 50, PEGASUS-TIMI 54, VOYAGER PAD, TRACER, EUCLID, TRILOGY ACS, PLATO, and COMPASS), patients in the PVD subgroup treated with increased-intensity antithrombotic therapy had similar or greater relative risk reductions for ischemic events in comparison with the general trial cohorts. In four trials (DAPT, THEMIS, APPRAISE-2, and ATLAS ACS 2 TIMI 51), the PVD subgroup had an increased hazard of ischemic events with increased-intensity therapy compared with the general trial cohorts. CONCLUSIONS More intense antithrombotic therapy in patients with PVD was associated with a similar relative risk reduction for ischemic events compared with patients without PVD. Therefore, patients with PVD benefit from a larger absolute risk reduction because of their higher baseline risk. Future trials in patients with atherosclerotic cardiovascular disease should intentionally include PVD patients to adequately assess treatment options for this under-studied, under-treated population.
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25
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Volis I, Saliba W, Jaffe R, Eitan A, Zafrir B. Effect of Cerebrovascular and/or Peripheral Artery Disease With or Without Attainment of Lipid Goals on Long-Term Outcomes in Patients With Coronary Artery Disease. Am J Cardiol 2020; 128:28-34. [PMID: 32650921 DOI: 10.1016/j.amjcard.2020.04.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/19/2020] [Accepted: 04/27/2020] [Indexed: 12/24/2022]
Abstract
Involvement of atherosclerosis in extracardiac vascular territories may identify coronary artery disease (CAD) patients at higher risk for adverse events. We investigated the long-term prognostic implications of polyvascular disease in patients with CAD, and further analyzed lipid goal attainment and its relation to patient outcomes. The study was a retrospective analysis of 10,297 patients who underwent coronary revascularization, categorized as having CAD alone (83.1%) or with multisite artery disease (MSAD) (16.9%) including cerebrovascular disease (CBVD) and/or peripheral artery disease (PAD). Incidence rates and hazard ratios (HR) for major adverse cardiovascular events (MACE) (myocardial infarction, ischemic stroke, or all-cause death) according to vascular territories involved, and in relation to most-recent lipid levels attained, were analyzed. Patients with MSAD were older with higher burden of co-morbidities. The rate of MACE (myocardial infarction, ischemic stroke, or all-cause death) and its individual components increased with the number of affected vascular beds. Adjusted HR (95% confidence interval) for MACE was 1.41 (1.24 to 1.59) in patients with CAD and CBVD, 1.46 (1.33 to 1.62) in CAD and PAD, and 1.69 (1.49 to 1.92) in those with CAD and CBVD and PAD, compared with CAD alone. Most-recent low-density lipoprotein cholesterol (LDL-C) levels <55 mg/dl and <70 mg/dl were attained by 21.8% and 44.6% of patients with CAD alone, in comparison to 22.7% and 43.3% in MSAD. Compared with patients with most-recent LDL-C > 100 mg/dl, attaining LDL-C < 70 mg/dl had an adjusted HR for MACE of 0.52 (0.47 to 0.57) in CAD only patients and 0.66 (0.57 to 0.78) in MSAD patients. In conclusion, the presence of CBVD and/or PAD in patients with CAD is associated with higher burden of co-morbidities and progressive increase in long-term MACE. More than half of CAD patients with or without MSAD do not achieve lipid goals, which are associated with a significantly lower risk for adverse events.
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26
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Tanaka S, Nakano T, Hiyamuta H, Taniguchi M, Tokumoto M, Masutani K, Ooboshi H, Tsuruya K, Kitazono T. Impact of Multivascular Disease on Cardiovascular Mortality and Morbidity in Patients Receiving Hemodialysis: Ten-Year Outcomes of the Q-Cohort Study. J Atheroscler Thromb 2020; 28:385-395. [PMID: 32684556 PMCID: PMC8147568 DOI: 10.5551/jat.54098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
AIM Multivascular disease, indicating concurrent arteriosclerotic lesions in a number of different vascular beds, is an independent risk factor for recurrent ischemic events in the general population. However, the impact of multivascular disease on the risk of developing cardiovascular disease has not been fully evaluated in patients receiving hemodialysis. METHODS A total of 3,504 hemodialysis patients were prospectively followed for 10 years. In this study, multivascular disease was defined as the coexistence of coronary artery disease and stroke. We examined the relationship between multivascular disease and the occurrence of composite cardiovascular endpoint, consisting of cardiovascular death, nonfatal coronary artery disease, nonfatal stroke, and peripheral artery disease. RESULTS The proportion of participants with multivascular disease was 5.7% (n=200) at baseline. During follow-up (median, 106.6 months; interquartile range, 50.1-121.8 months), 1,311 patients experienced the composite endpoint, which was defined as at least one of the following: cardiovascular death (n=620), nonfatal coronary artery disease (n=318), nonfatal stroke (n=340), and peripheral artery disease (n=257). Compared with the group with no history of cardiovascular disease, the risk of experiencing the composite endpoint increased significantly with higher numbers of injured vascular beds in patients with single vascular disease (hazard ratio, 1.68; 95% confidence interval, 1.49-1.89) and in those with multivascular disease (hazard ratio, 2.11; 95% confidence interval, 1.71-2.60). In a multivariable analysis, multivascular disease was an independent predictor of cardiovascular events, in addition to diabetes, aging, and hypertension. CONCLUSIONS This study clearly demonstrated that multivascular disease was a powerful predictor for cardiovascular mortality and morbidity in patients receiving hemodialysis.
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Affiliation(s)
- Shigeru Tanaka
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University
| | - Toshiaki Nakano
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University
| | - Hiroto Hiyamuta
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University
| | | | | | - Kosuke Masutani
- Department of Nephrology and Rheumatology, Faculty of Medicine, Fukuoka University
| | | | | | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University
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27
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Hernández JL, Lozano FS, Riambau V, Almendro-Delia M, Cosín-Sales J, Bellmunt-Montoya S, Garcia-Alegria J, Garcia-Moll X, Gomez-Doblas JJ, Gonzalez-Juanatey JR, Suarez Fernández C. Reducing residual thrombotic risk in patients with peripheral artery disease: impact of the COMPASS trial. Drugs Context 2020; 9:dic-2020-5-5. [PMID: 32699549 PMCID: PMC7357685 DOI: 10.7573/dic.2020-5-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 12/31/2022] Open
Abstract
Patients with peripheral artery disease (PAD) are at a high risk not only for the classical cardiovascular (CV) outcomes (major adverse cardiovascular events; MACE) but also for vascular limb events (major adverse limb events; MALE). Therefore, a comprehensive approach for these patients should include both goals. However, the traditional antithrombotic approach with only antiplatelet agents (single or dual antiplatelet therapy) does not sufficiently reduce the risk of recurrent thrombotic events. Importantly, the underlying cause of atherosclerosis in patients with PAD implies both platelet activation and the initiation and promotion of coagulation cascade, in which Factor Xa plays a key role. Therefore, to reduce residual vascular risk, it is necessary to address both targets. In the Cardiovascular Outcomes for People Using Anticoagulation Strategies (COMPASS) trial that included patients with stable atherosclerotic vascular disease, the rivaroxaban plus aspirin strategy (versus aspirin) markedly reduced the risk of both CV and limb outcomes, and related complications, with a good safety profile. In fact, the net clinical benefit outcome composed of MACE; MALE, including major amputation, and fatal or critical organ bleeding was significantly reduced by 28% with the COMPASS strategy, (hazard ratio: 0.72; 95% confidence interval: 0.59-0.87). Therefore, the rivaroxaban plus aspirin approach provides comprehensive protection and should be considered for most patients with PAD at high risk of such events.
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Affiliation(s)
- José Luis Hernández
- Internal Medicine Department, Hospital Marqués de Valdecilla-IDIVAL, Universidad de Cantabria, Santander, Spain
| | - Francisco S Lozano
- Department of Vascular Surgery, Hospital Clínico de Salamanca, Salamanca, Spain
| | - Vincent Riambau
- Vascular Surgery Division, CardioVascular Institute Hospital Clinic University of Barcelona, Barcelona, Spain
| | - Manuel Almendro-Delia
- Intensive Cardiovascular Care Unit, Cardiovascular Clinical Trials & Translational Research Unit, Cardiology and Cardiovascular Surgery Division, Virgen Macarena University Hospital, Seville, Spain
| | - Juan Cosín-Sales
- Cardiology Department, Hospital Arnau de Vilanova. Facultad de Medicina, Universidad CEU-Cardenal Herrena, Valencia, Spain
| | - Sergi Bellmunt-Montoya
- Vascular Surgery Department, Universitari Hospital Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | | | - Juan José Gomez-Doblas
- Cardiology Department, Hospital Universitario Virgen de la Victoria, CIBERCV, Malaga, Spain
| | - José R Gonzalez-Juanatey
- Cardiology and Intensive Cardiac Care Department, University Hospital Santiago de Compostela, CIBERCV, Santiago de Compostela, Spain
| | - Carmen Suarez Fernández
- Internal Medicine Department, Hospital Universitario de la Princesa, Universidad Autónoma de Madrid, Madrid, Spain
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28
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Colantonio LD, Hubbard D, Monda KL, Mues KE, Huang L, Dai Y, Jackson EA, Brown TM, Rosenson RS, Woodward M, Muntner P, Farkouh ME. Atherosclerotic Risk and Statin Use Among Patients With Peripheral Artery Disease. J Am Coll Cardiol 2020; 76:251-264. [DOI: 10.1016/j.jacc.2020.05.048] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 05/15/2020] [Indexed: 10/23/2022]
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Akahori H, Masuyama T, Imanaka T, Nakao K, Ozaki Y, Kimura K, Ako J, Noguchi T, Suwa S, Fujimoto K, Nakama Y, Morita T, Shimizu W, Saito Y, Hirohata A, Morita Y, Inoue T, Okamura A, Mano T, Hirata K, Tanabe K, Shibata Y, Owa M, Tsujita K, Funayama H, Kokubu N, Kozuma K, Uemura S, Tobaru T, Saku K, Oshima S, Nishimura K, Miyamoto Y, Ogawa H, Ishihara M. Impact of peripheral artery disease on prognosis after myocardial infarction: The J-MINUET study. J Cardiol 2020; 76:402-406. [PMID: 32532585 DOI: 10.1016/j.jjcc.2020.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 04/10/2020] [Accepted: 04/20/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND Patients with peripheral artery disease (PAD) are at high risk of cardiovascular events, including myocardial infarction (MI), stroke, and cardiovascular death. However, the impact of PAD on prognosis in Japanese patients with acute MI remains unclear. METHODS The Japanese registry of acute Myocardial INfarction diagnosed by Universal dEfiniTion (J-MINUET) is a prospective multicenter registry that registered 3283 patients with acute MI. Among them, 2970 patients with available data of PAD were divided into the following 4 groups: 2513 patients without prior MI or PAD (None group), 320 patients with only prior MI (Prior MI group), 100 patients with only PAD (PAD group), and 37 patients with both previous MI and PAD (Both group). The primary endpoint was a composite of all-cause death, non-fatal MI, non-fatal stroke, cardiac failure, and urgent revascularization for unstable angina. RESULTS The 3-year cumulative incidence of the primary endpoint was 26.9% in None group, 41.4% in Prior MI group, 48.0% in PAD group, and 60.3% in Both group (p < 0.001). In multivariate analysis, hazard ratio using None group as reference was 1.55 (95% confidence intervals 1.25-1.91; p < 0.001) for MI group, 2.26 (1.61-3.07; p < 0.001) for PAD group, and 2.52 (1.52-3.90; p < 0.001) for Both group. CONCLUSIONS Concomitant PAD was associated with poor prognosis in Japanese patients with acute MI.
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Affiliation(s)
| | | | | | - Koichi Nakao
- Saiseikai Kumamoto Hospital Cardiovascular Center, Kumamoto, Japan
| | | | - Kazuo Kimura
- Yokohama City University Medical Center, Yokohama, Japan
| | - Junya Ako
- Kitasato University, Sagamihara, Japan
| | - Teruo Noguchi
- National Cerebral and Cardiovascular Center, Suita, Japan
| | - Satoru Suwa
- Juntendo University Shizuoka Hospital, Izunokuni, Japan
| | - Kazuteru Fujimoto
- National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Kenichi Tsujita
- Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | | | | | | | | | | | - Keijiro Saku
- Fukuoka University School of Medicine, Fukuoka, Japan
| | - Shigeru Oshima
- Gunma Prefectural Cardiovascular Center, Maebashi, Japan
| | | | | | - Hisao Ogawa
- National Cerebral and Cardiovascular Center, Suita, Japan
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30
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Lipid treatment and goal attainment characteristics among persons with atherosclerotic cardiovascular disease in the United States. Am J Prev Cardiol 2020; 1:100010. [PMID: 34327452 PMCID: PMC8315384 DOI: 10.1016/j.ajpc.2020.100010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 01/14/2023] Open
Abstract
Objective National estimates of atherosclerotic cardiovascular disease (ASCVD) in the United States (US) are scarce, especially for patients grouped by cardiovascular risk, lipid-lowering therapy use, and low-density lipoprotein cholesterol (LDL-C) levels. The objective of this study was to estimate the size of the ASCVD population, including the subgroup at very high risk for recurrent events as defined by the 2018 Multi-Society Cholesterol Guidelines. Methods Patient-level data from the Truven MarketScan Research Database were used and extrapolated to approximate national figures based on known national demographic and ASCVD prevalence numbers. Demographic and clinical characteristics, including LDL-C levels and lipid-lowering therapy use, were captured. Results The extrapolated prevalence of ASCVD in 2014 was 18.3 million, of whom 690,524 had an acute coronary syndrome event in the past year. An estimated 41.4% of patients with ASCVD had diabetes, 44.9% had polyvascular disease, and 23.8% had multiple cardiovascular events. A third of those with ASCVD were estimated to be at very high risk for subsequent events per the 2018 Multi-Society Cholesterol Guidelines. Of those with ASCVD, 74.2% were estimated to have an LDL-C level of ≥70 md/dL, and more than half of these patients were neither on statins nor ezetimibe. Only 9.2% of patients with ASCVD and LDL-C ≥70 mg/dL were on a high-intensity statin. Conclusions The underutilization of lipid-lowering therapies in general, and in particular the relatively low usage of high-intensity statins among patients with uncontrolled LDL-C (including those at very high risk), suggests that eligible patients for proprotein convertase subtilisin/kexin type 9 inhibitor therapy may not be as numerous as previously estimated. The prevalence of atherosclerotic cardiovascular disease (ASCVD) amongst adults in the US is 18.3 million (8.0%). 690,524 adults had an acute coronary syndrome event last year, and over 6 million are at very high risk. 74% of ASCVD patients have low-density lipoprotein cholesterol (LDL-C) levels ≥70 mg/dL, including 67% at very high risk. <50% with LDL-C ≥70 mg/dL are on statins; only 9.2% are on a high-intensity statin. Only 24.4% of ASCVD patients with LDL-C ≥100 mg/dL receive statins.
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Dopheide JF, Ramadani H, Adam L, Gahl B, Papac L, Veit J, Kaspar M, Schindewolf M, Baumgartner I, Drexel H. Development of a 3-Dimensional Prognostic Score for Patients With Symptomatic Peripheral Artery Disease: PAD 3D Score. Angiology 2020; 71:658-665. [PMID: 32342699 DOI: 10.1177/0003319720920155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Peripheral artery disease (PAD) is a high-risk condition for cardiovascular (CV) events, but no specific prognosis assessment tool exists. We developed an individual risk score (PAD3D) based on the combined predictive value for mortality, including (1) age, (2) severity of PAD, and (3) extent of atherosclerosis. Patients (n = 1310) with symptomatic PAD were followed up for a mean of 50 ± 26 months. The cohort was randomly subdivided into a test and validation cohort. All-cause and CV mortality were prospectively analyzed for PAD3D score and in combination with classical risk factors. For the test and validation cohort (n = 655 each), all-cause and CV mortality were predicted (P < .001) by the PAD3D score. Additional inclusion of classical risk factors did not increase discrimination compared with PAD3D as "area under receiver-operating characteristic" curves were similar for both scores at any time point. Thus, the addition of the classical risk factors to PAD3D did not further improve the prognostic value. The PAD3D score provides a risk gradient of a 4.5-fold increase in all-cause and CV mortality. We developed a score for precise prediction of all-cause and CV mortality. The PAD3D score promises to allow for personalized goals in risk intervention.
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Affiliation(s)
- Jörn F Dopheide
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Hana Ramadani
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Luise Adam
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | | | - Lucija Papac
- Division of Cardiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Jonas Veit
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Mathias Kaspar
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Marc Schindewolf
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Iris Baumgartner
- Division of Angiology, Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Heinz Drexel
- Vorarlberg Institute for Vascular Investigation and Treatment (VIVIT), Feldkirch, Austria.,Private University of the Principality of Liechtenstein, Triesen, Liechtenstein.,Drexel University College of Medicine, Philadelphia, PA, USA
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Bauersachs R, Debus S, Nehler M, Huelsebeck M, Balradj J, Bowrin K, Briere JB. A Targeted Literature Review of the Disease Burden in Patients With Symptomatic Peripheral Artery Disease. Angiology 2019; 71:303-314. [DOI: 10.1177/0003319719896477] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Patients with peripheral artery disease (PAD) have an increased risk of cardiovascular (CV) and limb events, but the disease is frequently underdiagnosed and treatment options are limited. This review examines the disease burden of symptomatic PAD as well as key guideline recommendations. Publications were identified using the ProQuest portal to access the Medline, Medline In-Process, and Embase databases. Search terms for symptomatic PAD were combined with terms relevant to epidemiology, burden, treatment practice, and physiopathology. Articles in English published between January 2001 and September 2016 were screened according to the population, interventions, comparator, outcomes, and study design criteria. Relevant publications (n = 200) were identified. The reported incidence and prevalence of PAD varied depending on the definitions used and the study populations. Patients generally had a poor prognosis, with an increased risk of mortality, CV, and limb events and decreased quality of life. Guideline recommendations included ankle–brachial index measurements, exercise testing, and angiography for diagnosis and risk factor modification, antiplatelets, cilostazol, exercise therapy, or surgical interventions for treatment, depending on the patient profile. The clinical, humanistic, and economic burden of disease in patients with symptomatic PAD is substantial and needs to be reduced through improved PAD management.
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Affiliation(s)
- Rupert Bauersachs
- Department of Vascular Medicine, Klinikum Darmstadt GmBH, Darmstadt, Germany
| | - Sebastian Debus
- Department of Vascular Medicine, Vascular Surgery, Angiology, Endovascular Interventions, University of Hamburg-Eppendorf, Hamburg Germany
| | - Mark Nehler
- Vascular Surgery and Endovascular Therapy Faculty, University of Colorado and CPC Research, Denver, CO, USA
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Chionchio A, Galmer A, Hirsh B. Primary and Novel Lipid-Lowering Therapies to Reduce Risk in Patients With Peripheral Arterial Disease. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2019; 21:94. [DOI: 10.1007/s11936-019-0791-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Sigvant B, Hasvold P, Thuresson M, Jernberg T, Janzon M, Nordanstig J. Myocardial infarction and peripheral arterial disease: Treatment patterns and long-term outcome in men and women results from a Swedish nationwide study. Eur J Prev Cardiol 2019; 28:1426-1434. [PMID: 34695221 DOI: 10.1177/2047487319893046] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 11/15/2019] [Indexed: 12/14/2022]
Abstract
Background Differences in comorbidity, pharmacotherapy, cardiovascular (CV) outcome, and mortality between myocardial infarction (MI) patients and peripheral arterial disease (PAD) patients are not well documented. Aim The aim of this study was to compare comorbidity, treatment patterns, CV outcome, and mortality in MI and PAD patients, focusing on sex differences. Methods This observational, population-based study used data retrieved from mandatory Swedish national registries. The risks of MI and death were assessed by Kaplan–Meier analysis. Secondary preventive drug use was characterized. Cox proportional risk hazard modelling was used to determine the risk of specific events. Results Overall, 91,808 incident MI patients and 52,408 PAD patients were included. CV mortality for MI patients at 12, 24, and 36 months after index was 12.3%, 19.3%, and 25.4%, and for PAD patients it was 15.5%, 23.4%, and 31.0%. At index, 89% of MI patients and 65% of PAD patients used aspirin and 74% and 53%, respectively, used statins. Unlike MI women, women with PAD had a lower rate of other CV-related comorbidities and a lower risk of CV events (age-adjusted hazard ratio 0.81, 95% confidence interval 0.79‒0.84), CV death (0.78, 0.75‒0.82), and all-cause death (0.78, 0.76‒0.80) than their PAD male counterparts. Conclusion PAD patients were less intensively treated and had a higher CV mortality than MI patients. Women with PAD were less likely than men to present with established polyvascular disease, whereas the opposite was true of women with MI. This result indicates that the lower-limb vasculature may more often be the index site for atherosclerosis in women.
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Affiliation(s)
- B Sigvant
- Department of Surgical Science, Uppsala University Hospital, Sweden
- Department of Vascular Surgery, Central Hospital, Sweden
| | | | | | - T Jernberg
- Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Sweden
| | - M Janzon
- Department of Cardiology, Linköping University, Sweden
- Department of Medical and Health Sciences, Linköping University, Sweden
| | - J Nordanstig
- Department of Molecular and Clinical Medicine at the Institute of Medicine, the Sahlgrenska Academy, University of Gothenburg, Sweden
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Abstract
Recent advances in our understanding of the contribution of thrombin generation to arterial thrombosis and the role of platelets in venous thrombosis have prompted new treatment paradigms. Nonetheless, bleeding remains the major side effect of such treatments spurring the quest for new antithrombotic regimens with better benefit-risk profiles and for safer anticoagulants for existing and new indications. The aims of this article are to review the results of recent trials aimed at enhancing the benefit-risk profile of antithrombotic therapy and explain how these findings are changing our approach to the management of arterial and venous thrombosis. Focusing on these 2 aspects of thrombosis management, this article discusses 4 advances: (1) the observation that in some indications, lowering the dose of some direct oral anticoagulants reduces the risk of bleeding without compromising efficacy, (2) the recognition that aspirin is not only effective for secondary prevention of atherothrombosis but also for prevention of venous thromboembolism, (3) the finding that dual pathway inhibition with the combination of low-dose rivaroxaban to attenuate thrombin generation plus aspirin to reduce thromboxane A2-mediated platelet activation is superior to aspirin or rivaroxaban alone for prevention of atherothrombosis in patients with coronary or peripheral artery disease, and (4) the development of inhibitors of factor XI or XII as potentially safer anticoagulants.
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Affiliation(s)
- Noel C Chan
- From the Thrombosis and Atherosclerosis Research Institute and Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Jeffrey I Weitz
- From the Thrombosis and Atherosclerosis Research Institute and Department of Medicine, McMaster University, Hamilton, Ontario, Canada
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Genest J, Bélanger AM, Sidhu MS. How the Cow Ate the CABG: Aim Low, Live Longer? J Am Coll Cardiol 2019; 74:1187-1189. [PMID: 31466615 DOI: 10.1016/j.jacc.2019.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 07/07/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Jacques Genest
- Research Institute of the McGill University Health Centre, Royal Victoria Hospital, Montreal, Quebec, Canada; Division of Cardiology, McGill University Health Center, Montreal, Quebec, Canada.
| | - Alexandre M Bélanger
- Research Institute of the McGill University Health Centre, Royal Victoria Hospital, Montreal, Quebec, Canada
| | - Mandeep S Sidhu
- Division of Cardiology, Department of Medicine, Albany Medical College and Albany Medical Center, Albany, New York
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Fox KAA, Metra M, Morais J, Atar D. The myth of ‘stable’ coronary artery disease. Nat Rev Cardiol 2019; 17:9-21. [DOI: 10.1038/s41569-019-0233-y] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/24/2019] [Indexed: 12/17/2022]
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Gutierrez JA, Bhatt DL, Banerjee S, Glorioso TJ, Josey KP, Swaminathan RV, Maddox TM, Armstrong EJ, Duvernoy C, Waldo SW, Rao SV. Risk of obstructive coronary artery disease and major adverse cardiac events in patients with noncoronary atherosclerosis: Insights from the Veterans Affairs Clinical Assessment, Reporting, and Tracking (CART) Program. Am Heart J 2019; 213:47-56. [PMID: 31102799 DOI: 10.1016/j.ahj.2019.04.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 04/07/2019] [Indexed: 11/30/2022]
Abstract
We sought to determine the risk of obstructive coronary artery disease (oCAD) associated with noncoronary atherosclerosis (cerebrovascular disease [CVD] or peripheral arterial disease [PAD]) and major adverse cardiac events following percutaneous coronary intervention (PCI). METHODS Rates of the angiographic end point of oCAD were compared among patients with and without noncoronary atherosclerosis undergoing coronary angiography within the Veterans Health Administration between October 2007 and August 2015. The primary angiographic end point of oCAD was defined as left main stenosis ≥50% or any stenosis ≥70% in 1, 2, or 3 vessels. In patients who proceeded to PCI, the rate of the composite clinical end point of death, myocardial infarction, or stroke was compared among those with concomitant noncoronary atherosclerosis (CVD, PAD, or CVD + PAD) versus isolated CAD. RESULTS Among 233,353 patients undergoing angiography, 9.6% had CVD, 12.4% had PAD, and 6.1% had CVD + PAD. Rates of oCAD were 57.9% for neither CVD nor PAD, 66.4% for CVD, 73.6% for PAD, and 80.9% for CVD + PAD. Compared with patients without noncoronary atherosclerosis, the adjusted risk of oCAD with CVD, PAD, or CVD + PAD was 1.03 (95% CI 1.02-1.04), 1.10 (95% CI 1.09-1.11), and 1.12 (95% CI 1.11-1.13), respectively. In patients who underwent PCI, the adjusted hazard for death, myocardial infarction, or stroke among those with CVD, PAD, or CVD + PAD was 1.36 (95% CI 1.26-1.45), 1.53 (95% CI 1.45-1.62), and 1.72 (95% CI 1.59-1.86), respectively. CONCLUSIONS In patients undergoing coronary angiography, noncoronary atherosclerosis was associated with increased burden of oCAD and adverse events post-PCI.
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Affiliation(s)
- J Antonio Gutierrez
- Durham VA Medical Center, Duke Clinical Research Institute, Duke University, School of Medicine, Durham, NC.
| | - Deepak L Bhatt
- Brigham and Women's Hospital Heart & Vascular Center, Harvard Medical School, Boston, MA
| | - Subhash Banerjee
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center and VA North Texas Health Care System, Dallas, TX
| | | | | | - Rajesh V Swaminathan
- Durham VA Medical Center, Duke Clinical Research Institute, Duke University, School of Medicine, Durham, NC
| | - Thomas M Maddox
- Cardiology Division, Washington University School of Medicine, St Louis, MO
| | | | - Claire Duvernoy
- VA Ann Arbor Healthcare System, University of Michigan Health System, Ann Arbor, MI
| | | | - Sunil V Rao
- Durham VA Medical Center, Duke Clinical Research Institute, Duke University, School of Medicine, Durham, NC
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Karetnikova VN, Kalaeva VV, Evseeva MV, Gruzdeva OV, Zykov MV, Kashtalap VV, Barbarash OL. Polyvascular disease in patients with myocardial infarction and chronic kidney disease. TERAPEVT ARKH 2019; 91:73-79. [DOI: 10.26442/00403660.2019.06.000053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Indexed: 11/22/2022]
Abstract
Aim. To study polyvascular disease in patients with myocardial infarction (MI) and chronic kidney disease (CKD). Materials and methods. A total of 954 patients older than 18 years old with ST-segment elevation MI (STEMI) up to 24 hours of pain onset were included in the study. Clinical and demographic data were collected for all patients, including physical examination, 16-lead electrocardiogram recording, echocardiography, laboratory assessment with the measurements of cardiospecific enzymes and serum creatinine. Glomerular filtration rate (GFR) was estimated according to the CKD-EPI equation. Of them, 771 (81%) underwent coronary angiography, duplex scanning of the brachiocephalic (BCA) and lower extremity arteries (LEA). Patients with stage 1-4 CKD diagnosed according to the criteria provided by the Russian Society of Nephrologists were allocated into a separate group (n=281; 36.5%). CKD stages were determined with the level of GFR. Patients with stage 5 CKD were excluded from the study. Renal dysfunction was defined as the presence of an estimated GFR less than 60 ml/min/1.73 m2. Results and discussion. The results of the study indicate a high prevalence of PolyVD in patients with CKD. Every second patient had LEA stenosis (p
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Stalling P, Engelbertz C, Lüders F, Meyborg M, Gebauer K, Waltenberger J, Reinecke H, Freisinger E. Unmet medical needs in intermittent Claudication with diabetes and coronary artery disease-A "real-world" analysis on 21 197 PAD patients. Clin Cardiol 2019; 42:629-636. [PMID: 31017298 PMCID: PMC6553564 DOI: 10.1002/clc.23186] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 04/17/2019] [Accepted: 04/23/2019] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Peripheral artery disease (PAD) is frequently co-prevalent with coronary artery disease (CAD) and diabetes (DM). The study aims to define the burden of CAD and/ or DM in PAD patients at moderate stages and further to evaluate its impact on therapy and outcome. METHODS Study is based on health insurance claims data of the BARMER reflecting an unselected "real-world" scenario. Retrospective analyses were based on 21 197 patients hospitalized for PAD Rutherford 1-3 between 1 January 2009 to 31 December 2011, including a 4-year follow-up (median 775 days). RESULTS In PAD patients, CAD is prevalent in 25.3% (n = 5355), DM in 23.5% (n = 4976), and both CAD and DM in 8.2% (n = 1741). Overall, in-hospital mortality was 0.4%, being increased if CAD was present (CAD alone: OR 1.849; 95%-CI 1.066-3.208; DM alone: OR 1.028; 95%-CI 0.520-2.033; CAD and DM: OR 3.115; 95%-CI 1.720-5.641). Both, CAD and DM increased long-term mortality (CAD alone: HR 1.234; 95%-CI 1.106-1.376; DM alone: HR 1.260; 95%-CI 1.125-1.412; CAD and DM: HR 1.76; 95%-CI 1.552-1.995). DM further increased long-term amputation risk (DM alone: HR 2.238; 95%-CI 1.849-2.710; DM and CAD: HR 2.199; 95%-CI 1.732-2.792), whereas CAD (alone) did not. CONCLUSIONS In a greater perspective, the data identify also mild to modest stage PAD patients at particular risk for adverse outcomes in presence of CAD and/or DM. CAD and DM both are related with a highly increased risk of long-term mortality even in intermittent claudication, and DM independently increased amputation risk.
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Affiliation(s)
- Philipp Stalling
- Department of Cardiology I, Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Muenster, Muenster, Germany
| | - Christiane Engelbertz
- Division of Vascular Medicine, Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Muenster, Germany
| | | | - Matthias Meyborg
- Division of Vascular Medicine, Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Muenster, Germany
| | - Katrin Gebauer
- Division of Vascular Medicine, Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Muenster, Germany
| | - Johannes Waltenberger
- Department of Cardiology I, Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Muenster, Muenster, Germany
| | - Holger Reinecke
- Department of Cardiology I, Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Muenster, Muenster, Germany.,Division of Vascular Medicine, Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Muenster, Germany
| | - Eva Freisinger
- Division of Vascular Medicine, Department of Cardiology I - Coronary and Peripheral Vascular Disease, Heart Failure Medicine, University Hospital Muenster, Muenster, Germany
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Lattuca B, Boccara F, Cohen A. Un risque thrombotique persistant malgré les traitements de référence. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/s1878-6480(19)30444-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Jukema JW, Szarek M, Zijlstra LE, de Silva HA, Bhatt DL, Bittner VA, Diaz R, Edelberg JM, Goodman SG, Hanotin C, Harrington RA, Karpov Y, Moryusef A, Pordy R, Prieto JC, Roe MT, White HD, Zeiher AM, Schwartz GG, Steg PG. Alirocumab in Patients With Polyvascular Disease and Recent Acute Coronary Syndrome: ODYSSEY OUTCOMES Trial. J Am Coll Cardiol 2019; 74:1167-1176. [PMID: 30898609 DOI: 10.1016/j.jacc.2019.03.013] [Citation(s) in RCA: 133] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/07/2019] [Accepted: 03/08/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Patients with acute coronary syndrome (ACS) and concomitant noncoronary atherosclerosis have a high risk of major adverse cardiovascular events (MACEs) and death. The impact of lipid lowering by proprotein convertase subtilisin-kexin type 9 inhibition in such patients is undetermined. OBJECTIVES This pre-specified analysis from ODYSSEY OUTCOMES (Evaluation of Cardiovascular Outcomes After an Acute Coronary Syndrome During Treatment With Alirocumab) determined whether polyvascular disease influenced risks of MACEs and death and their modification by alirocumab in patients with recent ACS and dyslipidemia despite intensive statin therapy. METHODS Patients were randomized to alirocumab or placebo 1 to 12 months after ACS. The primary MACEs endpoint was the composite of coronary heart disease death, nonfatal myocardial infarction, fatal or nonfatal ischemic stroke, or unstable angina requiring hospitalization. All-cause death was a secondary endpoint. RESULTS Median follow-up was 2.8 years. Of 18,924 patients, 17,370 had monovascular (coronary) disease, 1,405 had polyvascular disease in 2 beds (coronary and peripheral artery or cerebrovascular), and 149 had polyvascular disease in 3 beds (coronary, peripheral artery, cerebrovascular). With placebo, the incidence of MACEs by respective vascular categories was 10.0%, 22.2%, and 39.7%. With alirocumab, the corresponding absolute risk reduction was 1.4% (95% confidence interval [CI]: 0.6% to 2.3%), 1.9% (95% CI: -2.4% to 6.2%), and 13.0% (95% CI: -2.0% to 28.0%). With placebo, the incidence of death by respective vascular categories was 3.5%, 10.0%, and 21.8%; the absolute risk reduction with alirocumab was 0.4% (95% CI: -0.1% to 1.0%), 1.3% (95% CI: -1.8% to 4.3%), and 16.2% (95% CI: 5.5% to 26.8%). CONCLUSIONS In patients with recent ACS and dyslipidemia despite intensive statin therapy, polyvascular disease is associated with high risks of MACEs and death. The large absolute reductions in those risks with alirocumab are a potential benefit for these patients. (Evaluation of Cardiovascular Outcomes After an Acute Coronary Syndrome During Treatment With Alirocumab [ODYSSEY OUTCOMES]: NCT01663402).
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Affiliation(s)
- J Wouter Jukema
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands.
| | - Michael Szarek
- State University of New York, Downstate School of Public Health, Brooklyn, New York
| | - Laurien E Zijlstra
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - H Asita de Silva
- Clinical Trials Unit, Faculty of Medicine, University of Kelaniya, Kelaniya, Sri Lanka
| | - Deepak L Bhatt
- Brigham and Women's Hospital Heart & Vascular Center and Harvard Medical School, Boston, Massachusetts
| | - Vera A Bittner
- Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, Alabama
| | - Rafael Diaz
- Latinoamerican Cardiological Studies, Cardiovascular Institute of Rosario, Rosario, Argentina
| | | | - Shaun G Goodman
- Canadian VIGOUR Centre, University of Alberta, Edmonton, Alberta, Canada; St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | | | - Robert A Harrington
- Stanford Center for Clinical Research, Department of Medicine, Stanford University, Stanford, California
| | - Yuri Karpov
- Russian Cardiological Scientific-Productive Complex, Moscow, Russian Federation
| | | | - Robert Pordy
- Regeneron Pharmaceuticals, Inc., Tarrytown, New York
| | - Juan C Prieto
- University of Chile Clinical Hospital, Santiago, Chile
| | - Matthew T Roe
- Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - Harvey D White
- Green Lane Cardiovascular Services Auckland City Hospital, Auckland, New Zealand
| | - Andreas M Zeiher
- Department of Medicine III, Goethe University, Frankfurt am Main, Germany
| | - Gregory G Schwartz
- Division of Cardiology, University of Colorado School of Medicine, Aurora, Colorado
| | - P Gabriel Steg
- Assistance Publique-Hôpitaux de Paris, Hôpital Bichat, Paris and Paris Diderot University, Sorbonne Paris Cité, FACT (French Alliance for Cardiovascular Trials), INSERM U1148, Paris, France; National Heart and Lung Institute, Imperial College, Royal Brompton Hospital, London, United Kingdom
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Bonaca MP, Gutierrez JA, Cannon C, Giugliano R, Blazing M, Park JG, White J, Tershakovec A, Braunwald E. Polyvascular disease, type 2 diabetes, and long-term vascular risk: a secondary analysis of the IMPROVE-IT trial. Lancet Diabetes Endocrinol 2018; 6:934-943. [PMID: 30396865 DOI: 10.1016/s2213-8587(18)30290-0] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 09/14/2018] [Accepted: 09/17/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Polyvascular disease and type 2 diabetes are each associated with increased cardiovascular risk, but whether these risks are additive is unknown. In this exploratory analysis of a randomised trial, we explored the long-term cardiovascular risk associated with polyvascular disease, type 2 diabetes, and their combination in patients with acute coronary syndrome, and assessed the effect of ezetimibe given on top of statin therapy in patients with these concomitant conditions. METHODS IMPROVE-IT was a multicentre, double-blind, randomised, placebo-controlled trial assessing the effect of ezetimibe added to statin therapy after acute coronary syndrome. Recruitment was from Oct 26, 2005, to July 8, 2010, and the trial was done at 1158 sites in 39 countries. 18 144 patients aged 50 years and older who had been stabilised after an acute coronary syndrome were randomly assigned to 40 mg per day simvastatin plus either 10 mg per day ezetimibe or matched placebo, for a median duration of 6 years. In this post-hoc exploratory analysis, we assessed the prespecified endpoints of the trial, including the primary composite endpoint (cardiovascular death, a major coronary event [non-fatal myocardial infarction, documented unstable angina requiring hospital admission, or coronary revascularisation occurring at least 30 days after randomisation], or stroke [ischaemic or haemorrhagic]) by concomitant polyvascular disease at baseline (peripheral artery disease or previous stroke or transient ischaemic attack) and stratified by concomitant type 2 diabetes. Efficacy analyses were done according to intention to treat and event rates. IMPROVE-IT is registered with ClinicalTrials.gov, number NCT00202878. FINDINGS 1005 patients (6%) had peripheral artery disease and 1071 (6%) had stroke or transient ischaemic attack at baseline. Of these, 388 (39%) and 409 (38%) also had concomitant type 2 diabetes, respectively. At 7 years, patients with either polyvascular disease or type 2 diabetes had similar rates of the primary endpoint (39·8% and 39·9%, respectively), which were higher than patients without polyvascular disease or diabetes (29·6%). Polyvascular disease with concomitant type 2 diabetes was associated with further heightened risk (60·0% 7-year Kaplan-Meier rate, adjusted hazard ratio versus those with polyvascular disease 1·60, 95% CI 1·38-1·85; p<0·0001). Ezetimibe reduced cardiovascular risk consistently across groups with greater numerical absolute risk reductions in the highest-risk subgroups. INTERPRETATION In patients with coronary artery disease, concomitant polyvascular disease or type 2 diabetes are associated with increased long-term cardiovascular risk. The combination of polyvascular disease and diabetes is additive, resulting in very high risk. The benefit of ezetimibe is consistent in patients with and without polyvascular disease and type 2 diabetes; however, by nature of their higher risk patients with one, or especially both, of these diseases might derive the greatest absolute benefits. FUNDING Merck.
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Affiliation(s)
- Marc P Bonaca
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA; Department of Medicine, Harvard Medical School, Boston, MA, USA.
| | - J Antonio Gutierrez
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Christopher Cannon
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA; Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Robert Giugliano
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA; Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Michael Blazing
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Jeong-Gun Park
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA; Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jennifer White
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | | | - Eugene Braunwald
- Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA; Department of Medicine, Harvard Medical School, Boston, MA, USA
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Gutierrez JA, Mulder H, Jones WS, Rockhold FW, Baumgartner I, Berger JS, Blomster JI, Fowkes FGR, Held P, Katona BG, Mahaffey KW, Norgren L, Hiatt WR, Patel MR. Polyvascular Disease and Risk of Major Adverse Cardiovascular Events in Peripheral Artery Disease: A Secondary Analysis of the EUCLID Trial. JAMA Netw Open 2018; 1:e185239. [PMID: 30646395 PMCID: PMC6324381 DOI: 10.1001/jamanetworkopen.2018.5239] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
IMPORTANCE The effect of polyvascular disease on cardiovascular outcomes in the background of peripheral artery disease (PAD) is unclear. OBJECTIVE To determine the risk of ischemic events (both cardiac and limb) among patients with PAD and polyvascular disease. DESIGN, SETTING, AND PARTICIPANTS In this post hoc secondary analysis of the international Examining Use of Ticagrelor in Peripheral Artery Disease (EUCLID) trial, outcomes were compared among 13 885 enrolled patients with PAD alone, PAD + coronary artery disease (CAD), PAD + cerebrovascular disease (CVD), and PAD + CAD + CVD. Adjusted Cox proportional hazards regression models were implemented to determine the risk associated with polyvascular disease and outcomes, and intention-to-treat analysis was performed. The EUCLID trial was conducted from December 31, 2012, to March 7, 2014; the present post hoc analysis was performed from June 1, 2017, to February 5, 2018. INTERVENTIONS EUCLID evaluated ticagrelor vs clopidogrel in preventing major adverse cardiac events (cardiovascular death, myocardial infarction [MI], or ischemic stroke) and major bleeding in patients with PAD. MAIN OUTCOMES AND MEASURES The primary end point was a composite of cardiovascular death, MI, or ischemic stroke. Key secondary end points included the individual components of the primary end point and acute limb ischemia leading to hospitalization, major amputation, and lower-extremity revascularization. The primary end point of Thrombolysis in Myocardial Infarction (TIMI) major bleeding was also evaluated. RESULTS The EUCLID trial randomized 13 885 patients with a median age of 66 years (interquartile range, 60-73 years), of whom 3888 (28.0%) were women. At baseline, 7804 patients (56.2%) had PAD alone; 2639 (19.0%) had PAD + CAD; 2049 (14.8%) had PAD + CVD; and 1393 (10.0%) had PAD + CAD + CVD. Compared with patients with isolated PAD, the adjusted hazard ratios (aHRs) for major adverse cardiac events were 1.34 (95% CI, 1.15-1.57; P < .001) for PAD + CVD, 1.65 (95% CI, 1.43-1.91; P < .001) for PAD + CAD, and 1.99 (95% CI, 1.69-2.34; P < .001) for PAD + CAD + CVD. The aHRs for lower-extremity revascularization were 1.17 (95% CI, 1.03-1.34; P = .01) for PAD + CAD, 1.17 (95% CI, 1.02-1.35; P = .02) for PAD + CVD, and 1.34 (95% CI, 1.15-1.57; P < .001) for PAD + CAD + CVD. Polyvascular disease was not associated with an increased risk of acute limb ischemia (aHR for PAD + CVD, 0.91; 95% CI, 0.62-1.34, P = .63; PAD + CAD, 0.93; 95% CI, 0.64-1.34, P = .69; and PAD + CAD + CVD, 0.98; 95% CI, 0.63-1.53, P = .93), major amputation (aHR for PAD + CVD, 0.83; 95% CI, 0.54-1.27, P = .40; PAD + CAD, 0.74; 95% CI, 0.47-1.16, P = .19; and PAD + CAD + CVD, 1.12; 95% CI, 0.69-1.80, P = .65), or TIMI major bleeding (PAD + CVD, 0.98; 0.66-1.44, P = .91; PAD + CAD, 1.04; 0.74-1.48, P = .81; and PAD + CAD + CVD, 0.96; 95% CI, 0.62-1.51, P = .88). CONCLUSIONS AND RELEVANCE Compared with patients with PAD alone, the risk of major adverse cardiac events and lower-extremity revascularization increased with multiple vascular bed involvement. There was no clear increased risk of bleeding associated with polyvascular disease.
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Affiliation(s)
- J. Antonio Gutierrez
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Hillary Mulder
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - W. Schuyler Jones
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Frank W. Rockhold
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
| | - Iris Baumgartner
- Swiss Cardiovascular Center, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Jeffrey S. Berger
- Departments of Medicine and Surgery, New York University School of Medicine, New York
| | | | - F. Gerry R. Fowkes
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom
| | - Peter Held
- AstraZeneca Gothenburg, Mölndal, Sweden
- University of Gothenburg, Gothenburg, Sweden
| | | | - Kenneth W. Mahaffey
- Stanford Center for Clinical Research, Stanford University School of Medicine, Stanford, California
| | - Lars Norgren
- Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - William R. Hiatt
- University of Colorado School of Medicine and CPC Clinical Research, Aurora
| | - Manesh R. Patel
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina
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Berent R, Sinzinger H, Berent T. Arterial calcium scoring – a “disease-screening” approach? VASA 2018; 47:341-343. [DOI: 10.1024/0301-1526/a000728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Robert Berent
- HerzReha Bad Ischl, Center for Cardiovascular Rehabilitation, Bad Ischl, Austria
| | - Helmut Sinzinger
- Institute for Diagnosis and Treatment of Lipid Disorders and Atherosclerosis, Vienna, Austria
- Faculty of Medicine (Medical School) at the Sigmund Freud University Vienna, Department of Lipid Metabolism, Campus Prater, Vienna, Austria
| | - Theresa Berent
- Institute for Diagnosis and Treatment of Lipid Disorders and Atherosclerosis, Vienna, Austria
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Impact of polyvascular disease on patients with atrial fibrillation: Insights from ROCKET AF. Am Heart J 2018; 200:102-109. [PMID: 29898836 DOI: 10.1016/j.ahj.2018.02.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 02/21/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND We investigated the impact of polyvascular disease in patients enrolled in ROCKET AF. METHODS Cox regression models were used to assess clinical outcomes and treatment effects of rivaroxaban compared with warfarin in patients with atrial fibrillation and coronary, peripheral, or carotid artery disease, or any combination of the 3. RESULTS A total of 655 (4.6%) patients had polyvascular disease (≥2 disease locations), and 3,391 (23.8%) had single-arterial bed disease. Patients with polyvascular disease had similar rates of stroke/systemic embolism but higher rates of cardiovascular and bleeding events when compared with those without vascular disease. Use of rivaroxaban compared with warfarin was associated with higher rates of stroke in patients with polyvascular disease (hazard ratio [HR] 2.41, 95% CI 1.05-5.54); however, this was not seen in patients with single-bed (HR 0.90, 95% CI 0.64-1.28) or no vascular disease (HR 0.85, 95% CI 0.69-1.04; interaction P = .058). There was a significant interaction for major or nonmajor clinically relevant bleeding in patients with polyvascular (HR 1.23, 95% CI 0.91-1.65) and single-bed vascular disease (HR 1.30, 95% CI 1.13-1.49) treated with rivaroxaban compared with warfarin when compared with those without vascular disease (HR 0.95, 95% CI 0.87-1.04; interaction P = .0006). Additional antiplatelet therapy in this population did not improve stroke or cardiovascular outcomes. CONCLUSION The use of rivaroxaban compared with warfarin was associated with a higher risk of stroke and bleeding in patients with polyvascular disease enrolled in ROCKET AF. Further studies are needed to understand the optimal management of this high-risk population.
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Calais F, Eriksson Östman M, Hedberg P, Rosenblad A, Leppert J, Fröbert O. Incremental prognostic value of coronary and systemic atherosclerosis after myocardial infarction. Int J Cardiol 2018; 261:6-11. [DOI: 10.1016/j.ijcard.2018.02.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 01/18/2018] [Accepted: 02/09/2018] [Indexed: 11/24/2022]
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Nishimura T, Tanaka M, Sekioka R, Itoh H. Serum total bilirubin concentration in patients with type 2 diabetes as a possible biomarker of polyvascular disease. Diabetol Int 2018; 9:129-135. [PMID: 30603360 PMCID: PMC6224939 DOI: 10.1007/s13340-017-0337-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 08/29/2017] [Indexed: 01/26/2023]
Abstract
AIMS The aim of this study was to investigate the association between serum total bilirubin concentration and complicated macrovascular diseases, such as cerebrovascular disease (CBVD), cardiovascular disease (CAD), and peripheral arterial disease (PAD), in patients with type 2 diabetes. METHODS We performed a retrospective cross-sectional study in 674 patients with type 2 diabetes. Serum total bilirubin concentration was compared between patients with and without CBVD, CAD, and PAD. Logistic regression analyses were performed to identify risk factors for CBVD, CAD, and PAD. Associations between total bilirubin concentration and the number of complicated macrovascular diseases were analyzed. RESULTS Patients with CBVD and PAD showed significantly lower serum total bilirubin concentrations than did those patients without those diseases. However, the bilirubin concentration did not differ between patients with and without CAD. Total bilirubin concentration was an independent predictor of CBVD, but not of CAD or PAD. There was a statistically significant trend for a decrease in bilirubin concentration in the presence of an increasing number of macrovascular diseases. CONCLUSION The presence of more than one macrovascular disease, called polyvascular disease, carries a high risk for cardiovascular mortality. Serum total bilirubin concentration may be useful as a clinical biomarker of polyvascular disease.
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Affiliation(s)
- Takeshi Nishimura
- Division of Endocrinology, Metabolism, and Nephrology, Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Masami Tanaka
- Division of Endocrinology, Metabolism, and Nephrology, Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Risa Sekioka
- Division of Endocrinology, Metabolism, and Nephrology, Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
- Department of Internal Medicine, Jujo Takeda Rehabilitation Hospital, 32 Kisshoinhatsutandacho, Kyoto Minami-ku, Kyoto, 601-8325 Japan
| | - Hiroshi Itoh
- Division of Endocrinology, Metabolism, and Nephrology, Department of Internal Medicine, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
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Bonaca MP, Nault P, Giugliano RP, Keech AC, Pineda AL, Kanevsky E, Kuder J, Murphy SA, Jukema JW, Lewis BS, Tokgozoglu L, Somaratne R, Sever PS, Pedersen TR, Sabatine MS. Low-Density Lipoprotein Cholesterol Lowering With Evolocumab and Outcomes in Patients With Peripheral Artery Disease: Insights From the FOURIER Trial (Further Cardiovascular Outcomes Research With PCSK9 Inhibition in Subjects With Elevated Risk). Circulation 2017; 137:338-350. [PMID: 29133605 DOI: 10.1161/circulationaha.117.032235] [Citation(s) in RCA: 488] [Impact Index Per Article: 69.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 10/25/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND The PCSK9 (proprotein convertase subtilisin/kexin type 9) inhibitor evolocumab reduced low-density lipoprotein cholesterol and cardiovascular events in the FOURIER trial (Further Cardiovascular Outcomes Research With PCSK9 Inhibition in Subjects With Elevated Risk). We investigated the efficacy and safety of evolocumab in patients with peripheral artery disease (PAD) as well as the effect on major adverse limb events. METHODS FOURIER was a randomized trial of evolocumab versus placebo in 27 564 patients with atherosclerotic disease on statin therapy followed for a median of 2.2 years. Patients were identified as having PAD at baseline if they had intermittent claudication and an ankle brachial index of <0.85, or if they had a prior peripheral vascular procedure. The primary end point was a composite of cardiovascular death, myocardial infarction, stroke, hospital admission for unstable angina, or coronary revascularization. The key secondary end point was a composite of cardiovascular death, myocardial infarction, or stroke. An additional outcome of interest was major adverse limb events defined as acute limb ischemia, major amputation, or urgent peripheral revascularization for ischemia. RESULTS Three thousand six hundred forty-two patients (13.2%) had PAD (1505 with no prior myocardial infarction or stroke). Evolocumab significantly reduced the primary end point consistently in patients with PAD (hazard ratio [HR] 0.79; 95% confidence interval [CI], 0.66-0.94; P=0.0098) and without PAD (HR 0.86; 95% CI, 0.80-0.93; P=0.0003; Pinteraction=0.40). For the key secondary end point, the HRs were 0.73 (0.59-0.91; P=0.0040) for those with PAD and 0.81 (0.73-0.90; P<0.0001) for those without PAD (Pinteraction=0.41). Because of their higher risk, patients with PAD had larger absolute risk reductions for the primary end point (3.5% with PAD, 1.6% without PAD) and the key secondary end point (3.5% with PAD, 1.4% without PAD). Evolocumab reduced the risk of major adverse limb events in all patients (HR, 0.58; 95% CI, 0.38-0.88; P=0.0093) with consistent effects in those with and without known PAD. There was a consistent relationship between lower achieved low-density lipoprotein cholesterol and lower risk of limb events (P=0.026 for the beta coefficient) that extended down to <10 mg/dL. CONCLUSIONS Patients with PAD are at high risk of cardiovascular events, and PCSK9 inhibition with evolocumab significantly reduced that risk with large absolute risk reductions. Moreover, lowering of low-density lipoprotein cholesterol with evolocumab reduced the risk of major adverse limb events. CLINICAL TRIAL REGISTRATION URL: https://www.clinicaltrials.gov. Unique identifier: NCT01764633.
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Affiliation(s)
- Marc P Bonaca
- Thrombolysis In Myocardial Infarction Study Group, Brigham and Women's Hospital Heart & Vascular Center, Boston, MA (M.P.B., R.P.G., E.K., J.K., M.S.S.)
| | - Patrice Nault
- McGill University, Montreal, and Division of Vascular and Endovascular Surgery, Centre Intégré de la santé et des services sociaux de l'Outaouais, Gatineau, Canada (P.N.)
| | - Robert P Giugliano
- Thrombolysis In Myocardial Infarction Study Group, Brigham and Women's Hospital Heart & Vascular Center, Boston, MA (M.P.B., R.P.G., E.K., J.K., M.S.S.)
| | - Anthony C Keech
- Sydney Medical School, National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Australia (A.C.K.)
| | | | - Estella Kanevsky
- Thrombolysis In Myocardial Infarction Study Group, Brigham and Women's Hospital Heart & Vascular Center, Boston, MA (M.P.B., R.P.G., E.K., J.K., M.S.S.)
| | - Julia Kuder
- Thrombolysis In Myocardial Infarction Study Group, Brigham and Women's Hospital Heart & Vascular Center, Boston, MA (M.P.B., R.P.G., E.K., J.K., M.S.S.)
| | | | - J Wouter Jukema
- Department of Cardiology, Leiden University Medical Center, the Netherlands (J.W.J.)
| | - Basil S Lewis
- Lady Davis Carmel Medical Center and Ruth and Bruce Rappaport School of Medicine, Technion-Israel Institute of Technology, Haifa, Israel (B.S.L.)
| | - Lale Tokgozoglu
- Department of Cardiology, Hacettepe University, Ankara, Turkey (L.T.)
| | | | - Peter S Sever
- International Centre for Circulatory Health, National Heart and Lung Institute, Imperial College London, UK (P.S.S.)
| | - Terje R Pedersen
- Oslo University Hospital, Ullevål and Medical Faculty, University of Oslo, Norway (T.R.P.)
| | - Marc S Sabatine
- Thrombolysis In Myocardial Infarction Study Group, Brigham and Women's Hospital Heart & Vascular Center, Boston, MA (M.P.B., R.P.G., E.K., J.K., M.S.S.)
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50
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Cavallari I, Morrow DA, Creager MA, Olin J, Bhatt DL, Steg PG, Storey RF, Cohen M, Scirica BS, Piazza G, Goodrich EL, Braunwald E, Sabatine MS, Bonaca MP. Frequency, Predictors, and Impact of Combined Antiplatelet Therapy on Venous Thromboembolism in Patients With Symptomatic Atherosclerosis. Circulation 2017; 137:684-692. [PMID: 29084737 DOI: 10.1161/circulationaha.117.031062] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 10/19/2017] [Indexed: 12/25/2022]
Abstract
BACKGROUND Observational studies suggest that symptomatic atherosclerosis may be associated with risk of venous thromboembolism (VTE). Prior randomized studies have demonstrated a significant reduction in recurrent VTE with aspirin monotherapy. Whether VTE risk is associated with more severe symptomatic atherosclerosis and more intensive antiplatelet therapy reduces VTE risk beyond aspirin monotherapy is unknown. METHODS TRA2P-TIMI 50 (Thrombin Receptor Antagonist in Secondary Prevention of Atherothrombotic Ischemic Events-Thrombolysis in Myocardial Infarction) (vorapaxar) and PEGASUS-TIMI 54 (Prevention of Cardiovascular Events in Patients With Prior Heart Attack Using Ticagrelor Compared to Placebo on a Background of Aspirin-Thrombolysis in Myocardial Infarction 54) (ticagrelor) were blinded, randomized placebo-controlled trials of antiplatelet therapy for the prevention of ischemic events in stable patients with symptomatic atherosclerosis. Two blinded vascular specialists systematically identified symptomatic venous thromboembolic events in both trials. RESULTS Of 47 611 patients with stable vascular disease followed for 3 years in both studies there were 343 VTE events in 301 patients (Kaplan-Meier rate at 3 years, 0.9% for placebo). The risk of VTE was independently associated with age, body mass index, polyvascular disease, chronic obstructive pulmonary disease, and malignancy. The burden of atherosclerosis manifested as an increasing number of symptomatic vascular territories was associated with a graded increase in the 3-year rates of VTE (0.76% for 1, 1.53% for 2, and 2.45% for 3 territories). More intensive antiplatelet therapy (vorapaxar and ticagrelor pooled) significantly reduced the risk of VTE by 29% compared with background antiplatelet therapy, from 0.93% to 0.64% at 3 years (hazard ratio, 0.71; 95% confidence interval, 0.56-0.89; P=0.003). CONCLUSIONS The rate of VTE in patients with atherosclerosis is ≈0.3% per year while on treatment with ≥1 antiplatelet agent, with increased risk independently associated with the number of symptomatic vascular territories. More intensive antiplatelet therapy reduces the risk of VTE. These data suggest a relationship between atherosclerosis burden and VTE risk, and they support inclusion of VTE as a prospective end point in long-term secondary prevention trials evaluating the risks and benefits of antiplatelet therapies in patients with atherosclerosis. CLINICAL TRIAL REGISTRATION URL: https://www.clinicaltrials.gov. Unique identifier: NCT01225562.
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Affiliation(s)
- Ilaria Cavallari
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (I.C., D.A.M., D.L.B., B.S.S., E.L.G., E.B., M.S.S., M.P.B.).,Department of Cardiovascular Sciences, Campus Bio-Medico University of Rome, Italy (I.C.)
| | - David A Morrow
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (I.C., D.A.M., D.L.B., B.S.S., E.L.G., E.B., M.S.S., M.P.B.)
| | - Mark A Creager
- Dartmouth-Hitchcock Heart and Vascular Center, Geisel School of Medicine at Dartmouth, Lebanon, NH (M.A.C.)
| | - Jeffrey Olin
- Wiener Cardiovascular Institute and Marie-Jose and Henry R. Kravis Center for Cardiovascular Health, Mt Sinai School of Medicine, New York (J.O.)
| | - Deepak L Bhatt
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (I.C., D.A.M., D.L.B., B.S.S., E.L.G., E.B., M.S.S., M.P.B.)
| | - P Gabriel Steg
- French Alliance for Cardiovascular Trials, Département Hospitalo-Universitaire Fibrosis, Inflammation, Remodeling, Hôpital Bichat, Assistance Publique-Hôpitaux de Paris, France (P.G.S.).,Université Paris-Diderot, Sorbonne Paris Cité, France (P.G.S.)
| | - Robert F Storey
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, United Kingdom (R.F.S.)
| | - Marc Cohen
- Department of Medicine, Cardiovascular Division, Newark Beth Israel Medical Center, Rutgers-New Jersey Medical School (M.C.)
| | - Benjamin S Scirica
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (I.C., D.A.M., D.L.B., B.S.S., E.L.G., E.B., M.S.S., M.P.B.)
| | - Gregory Piazza
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (G.P.)
| | - Erica L Goodrich
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (I.C., D.A.M., D.L.B., B.S.S., E.L.G., E.B., M.S.S., M.P.B.)
| | - Eugene Braunwald
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (I.C., D.A.M., D.L.B., B.S.S., E.L.G., E.B., M.S.S., M.P.B.)
| | - Marc S Sabatine
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (I.C., D.A.M., D.L.B., B.S.S., E.L.G., E.B., M.S.S., M.P.B.)
| | - Marc P Bonaca
- TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (I.C., D.A.M., D.L.B., B.S.S., E.L.G., E.B., M.S.S., M.P.B.)
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