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Boelitz KM, Forsyth A, Crawford A, Simons JP, Siracuse JJ, Farber A, Hamburg N, Eberhardt R, Schanzer A, Jones DW. Polyvascular disease is common in patients undergoing carotid endarterectomy and lower extremity bypass and is associated with worse outcomes. J Vasc Surg 2024:S0741-5214(24)01104-2. [PMID: 38723911 DOI: 10.1016/j.jvs.2024.05.005] [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: 03/08/2024] [Revised: 04/29/2024] [Accepted: 05/03/2024] [Indexed: 06/04/2024]
Abstract
BACKGROUND Polyvascular disease is strongly associated with increased risk of cardiovascular morbidity and mortality. However, its prevalence in patients undergoing carotid and lower extremity surgical revascularization and its impact on outcomes are unknown. METHODS The Vascular Quality Initiative was queried for carotid endarterectomy (CEA) or infrainguinal lower extremity bypass (LEB), 2013-2019. Polyvascular disease was defined as presence of atherosclerotic occlusive disease in more than one arterial bed: carotid, coronary, and infrainguinal. Primary outcomes were (1) composite perioperative myocardial infarction (MI) or death and (2) 5-year survival. Patient characteristics and perioperative outcomes were evaluated using the χ2 test and multivariable logistic regression. Survival was analyzed using Kaplan-Meier method and Cox proportional hazards multivariable models. RESULTS Polyvascular disease was identified in 47% of CEA (39.0% in 2 arterial beds, 7.6% in 3 arterial beds; n = 93,736) and 47% of LEB (41.0% in 2 arterial beds, 5.7% in 3 arterial beds; n = 25,223). For both CEA and LEB, patients with polyvascular disease had more comorbidities including hypertension, congestive heart disease, chronic obstructive pulmonary disease, smoking, diabetes mellitus, and end-stage renal disease (P < .0001). Perioperative MI/death rates increased with increasing number of vascular beds affected following CEA (0.9% in 1 bed vs 1.5% in 2 beds vs 2.7% in 3 beds; P < .001) and LEB (2.2% in 1 bed vs 5.3% in 2 beds vs 6.6% in 3 beds; P < .001). Polyvascular disease was associated independently with perioperative MI/death after CEA (odds ratio, 1.59; 95% confidence interval [CI], 1.40-1.81;P < .0001) and LEB (odds ratio, 1.78; 95% CI, 1.52-2.08; P < .0001). Five-year survival was decreased in patients with polyvascular disease after CEA (82% in 3 beds vs 88% in 2 beds vs 92% in 1 bed; P < .01) and LEB (72% in 3 beds vs 75% in 2 beds vs 84% in 1 bed; P < .01) in a dose-dependent manner, with the lowest 5-year survival observed in those with three arterial beds involved. Polyvascular disease was independently associated with 5-year mortality after CEA (hazard ratio, 1.33; 95% CI, 1.24-1.40; P = .0001) and LEB (hazard ratio, 1.30; 95% CI, 1.20-1.41; P = .0001). CONCLUSIONS Polyvascular disease is common in patients undergoing CEA and LEB and is associated with a higher risk of perioperative MI/death and decreased long-term survival. After revascularization, patients with polyvascular disease should be considered for more aggressive cardioprotective medications and closer follow-up.
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Affiliation(s)
- Kris M Boelitz
- Division of Vascular and Endovascular Surgery, University of Massachusetts Chan Medical School, Worcester, MA
| | - Alexandra Forsyth
- Division of Vascular and Endovascular Surgery, University of Massachusetts Chan Medical School, Worcester, MA
| | - Allison Crawford
- Department of Biostatistics, University of Massachusetts Chan Medical School, Worcester, MA
| | - Jessica P Simons
- Division of Vascular and Endovascular Surgery, University of Massachusetts Chan Medical School, Worcester, MA
| | - Jeffrey J Siracuse
- Division of Vascular and Endovascular Surgery, Boston University Chobanian & Avedisian School of Medicine, Boston, MA
| | - Alik Farber
- Division of Vascular and Endovascular Surgery, Boston University Chobanian & Avedisian School of Medicine, Boston, MA
| | - Naomi Hamburg
- Division of Cardiovascular Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA
| | - Robert Eberhardt
- Division of Cardiovascular Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA
| | - Andres Schanzer
- Division of Vascular and Endovascular Surgery, University of Massachusetts Chan Medical School, Worcester, MA
| | - Douglas W Jones
- Division of Vascular and Endovascular Surgery, University of Massachusetts Chan Medical School, Worcester, MA.
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Yadav A, Sawant V, Singh Bedi V, Yadav K. Dyslipidemia and peripheral arterial disease. Indian Heart J 2024; 76 Suppl 1:S86-S89. [PMID: 38224837 PMCID: PMC11019313 DOI: 10.1016/j.ihj.2024.01.010] [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: 10/14/2023] [Revised: 12/12/2023] [Accepted: 01/12/2024] [Indexed: 01/17/2024] Open
Abstract
Peripheral arterial disease (PAD) affects 12 % of adult population and is increasing globally and in India. Peripheral arterial disease when associated with atherosclerosis in two or more other arterial beds such as coronary artery disease (CAD), mesenteric/renal artery and cerebrovascular disease (CVD), is known as polyvascular disease. The Reduction of Atherothrombosis for Continued Health (REACH) registry reported that 1 out of 6 patients had multi-vascular bed involvement. Progression of PAD to critical limb ischaemia (CLI) is seen in 1 % of affected patients per year, but patients who progress to CLI may have a 10- to 15-fold increased risk of cardiovascular death. The 2019 ECS/EAS guidelines for the management of dyslipidaemias have suggested that for primary or secondary prevention in very high risk, patients should follow a therapeutic regimen that achieves >50 % LDL-C reduction from baseline and an LDL-C goal of <55 mg/dl. High Intensity Statin is mainstay of treatment but optimal management is inadequate. Statin treatment reduces all-cause mortality by 39 %, CV death by 41 %, CV outcomes by 34 %, ischaemic stroke by 28 %, acute limb ischaemia by 30 % and amputations by 35 %. Ezetimibe when added to statins in IMPROVE-IT trial, showed significant reduction of MACE. PCSK9 inhibitor (FOURIER TRIAL) showed reduction in primary end point in PAD vs Non PAD patients (3.5 % vs 1.6 %). There is a critical need for an Indian multi-disciplinary task force for research on the direct impact of lipid-lowering agents on limb salvage rates and major limb-related events in PAD patients.
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Affiliation(s)
- Ajay Yadav
- Institutions: Sir Ganga Ram Hospital, India.
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Hess CN, Szarek M, Anand SS, Bauersachs RM, Patel MR, Debus ES, Nehler MR, Capell WH, Beckman JA, Piazza G, Henkin S, Bura-Rivière A, Lawall H, Roztocil K, Hsia J, Muehlhofer E, Berkowitz SD, Haskell LP, Bonaca MP. Rivaroxaban and Risk of Venous Thromboembolism in Patients With Symptomatic Peripheral Artery Disease After Lower Extremity Revascularization. JAMA Netw Open 2022; 5:e2215580. [PMID: 35731517 PMCID: PMC9218845 DOI: 10.1001/jamanetworkopen.2022.15580] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE Prior studies have observed an association between the burden of atherosclerotic vascular disease and the risk of venous thromboembolism (VTE). The association is not well described in peripheral artery disease (PAD) after lower extremity revascularization (LER). OBJECTIVE To describe the risk of, factors associated with, and outcomes after VTE, as well as the association of low-dose rivaroxaban plus antiplatelet therapy with VTE after LER. DESIGN, SETTING, AND PARTICIPANTS This global, multicenter cohort study used data from the Vascular Outcomes Study of ASA (acetylsalicylic acid) Along With Rivaroxaban in Endovascular or Surgical Limb Revascularization for PAD (VOYAGER PAD) randomized clinical trial, which enrolled patients from 2015 to 2018 with median follow-up of 28 months. Participants included patients with PAD undergoing LER. Patients with an indication for therapeutic anticoagulation were excluded. Data were analyzed from September 2020 to September 2021. EXPOSURE Randomization to rivaroxaban 2.5 mg twice daily or placebo on a background of aspirin 100 mg daily; short-term clopidogrel was used at the discretion of the treating physician. MAIN OUTCOMES AND MEASURES Symptomatic VTE was a prespecified secondary outcome and prospectively collected. RESULTS Among 6564 patients (median [IQR] age, 67 [61-73] years; 4860 [74.0%] men), 66 patients had at least 1 VTE. The 3-year rate of VTE in patients receiving placebo was 1.7%, and the pattern of risk was linear (year 1: 0.5%; year 2: 1.1%). After multivariable modeling, weight (hazard ratio [HR], 3.04; 95% CI, 1.09-8.43), hypertension (HR, 2.11; 95% CI, 0.91-4.89), prior amputation (HR, 2.07; 95% CI, 0.95-4.53), and older age (HR, 1.81; 95% CI, 1.06-3.11) were associated with increased risk of VTE. VTE was associated with risk of subsequent mortality (HR, 7.22; 95% CI, 4.66-11.19). Compared with aspirin alone, rivaroxaban plus aspirin was associated with lower VTE risk (HR, 0.61; 95% CI, 0.37-0.998; P = .047), with benefit apparent early and sustained over time. This association was not modified by use of clopidogrel at randomization (without clopidogrel: HR, 0.55; 95% CI, 0.29-1.07; with clopidogrel: HR, 0.69; 95% CI, 0.32-1.48; P for interaction = .67). CONCLUSIONS AND RELEVANCE In this cohort study, there was continuous risk for VTE after LER in patients with PAD, with greater risk in patients who were older and had obesity and those with more severe PAD, as reflected by prior amputation. Low-dose rivaroxaban plus aspirin was associated with lower VTE risk compared with aspirin alone, with benefits apparent early and continued over time. The spectrum of venous and arterial thrombotic events and overall benefits of more potent antithrombotic strategies for prevention should be considered after LER for PAD.
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Affiliation(s)
- Connie N. Hess
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora
- CPC Clinical Research, Aurora, Colorado
| | - Michael Szarek
- CPC Clinical Research, Aurora, Colorado
- The State University of New York Downstate Health Sciences University, Brooklyn
| | - Sonia S. Anand
- Population Health Research Institute, Hamilton Health Sciences, McMaster University, Hamilton, Canada
| | - Rupert M. Bauersachs
- Department of Vascular Medicine, Klinikum Darmstadt, Darmstadt, and Center for Thrombosis and Hemostasis, University of Mainz, Mainz, Germany
| | - Manesh R. Patel
- Duke Clinical Research Institute, Division of Cardiology, Duke University Medical Center, Durham, North Carolina
| | - E. Sebastian Debus
- Department of Vascular Medicine, Vascular Surgery–Angiology–Endovascular Therapy, University of Hamburg-Eppendorf, Hamburg, Germany
| | - Mark R. Nehler
- CPC Clinical Research, Aurora, Colorado
- University of Colorado School of Medicine, Department of Surgery, Aurora
| | - Warren H. Capell
- CPC Clinical Research, Aurora, Colorado
- Division of Endocrinology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora
| | - Joshua A. Beckman
- Cardiovascular Division, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Gregory Piazza
- Division of Cardiovascular Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Stanislav Henkin
- Heart and Vascular Center, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | | | - Holger Lawall
- Praxis für Herzkreislaufkrankheiten und Akademie für Gefäßkrankheiten, Ettlingen, Germany
| | - Karel Roztocil
- Department of Transplantational Surgery, Institute of Clinical and Experimental Medicine, Prague, Czech Republic
| | - Judith Hsia
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora
- CPC Clinical Research, Aurora, Colorado
| | | | - Scott D. Berkowitz
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora
- CPC Clinical Research, Aurora, Colorado
- Division of Hematology, Department of Medicine, University of Colorado School of Medicine, Aurora
| | | | - Marc P. Bonaca
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora
- CPC Clinical Research, Aurora, Colorado
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Grachev VG, Vedenskaya SS, Smolenskaya OG. Features of Antithrombotic Therapy in Patients with Multifocal Arterial Disease. ACTA ACUST UNITED AC 2021; 61:87-95. [PMID: 33849424 DOI: 10.18087/cardio.2021.3.n1498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/26/2021] [Accepted: 02/25/2021] [Indexed: 12/24/2022]
Abstract
Multifocal arterial injury is common in patients with atherosclerotic cardiovascular diseases and is associated with increased risk of cardiovascular complications and death. Administration of more intensive antithrombotic therapy, particularly combinations of acetylsalicylic acid and a "vascular" dose of rivaroxaban, in patients with multifocal arterial injury is characterized by a beneficial ratio of efficiency and safety due to a pronounced decrease in the risk of cardiovascular complications. Detection of peripheral artery diseases in patients with ischemic heart disease and atherosclerotic cerebrovascular pathology makes it possible to improve the risk stratification, optimize the diagnostic tactics and clarify indications for more intensive antithrombotic therapy.
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Affiliation(s)
- V G Grachev
- Urals State Medical University of Ministry Healthcare of Russian Federation, Yekaterinburg
| | - S S Vedenskaya
- Urals State Medical University of Ministry Healthcare of Russian Federation, Yekaterinburg
| | - O G Smolenskaya
- Urals State Medical University of Ministry Healthcare of Russian Federation, Yekaterinburg
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Genkel VV, Kuznetsova AS, Lebedev EV, Shaposhnik II. Prognostic significance of atherosclerosis of one or two vascular systems in patients with high and very high cardiovascular risk. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2021. [DOI: 10.15829/1728-8800-2021-2669] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aim. To study the prognostic significance of atherosclerosis of one and several vascular systems in patients with high and very high cardiovascular risk (CVR).Material and methods. The study included 171 patients with high (26,9%) and very high (73,1%) CVR. All patients underwent duplex ultrasound of the carotid and lower limb arteries. The composite endpoint (CE) was cardiovascular death, nonfatal myocardial infarction, nonfatal stroke, and coronary revascularization.Results. The follow-up period lasted 31,1 (17,8; 47,9) months. CE events occurred in 29 (16,9%) patients: cardiovascular death — 3 (1,75%) patients; nonfatal myocardial infarction — 7 (4,09%) patients; nonfatal stroke — 6 (3,51%) patients; coronary revascularization — 13 (7,60%) patients. Cumulative survival of patients with high and very high CVR with atherosclerotic plaques in the same vascular system did not significantly differ from that in patients with intact peripheral arteries (p=0,977). The event-free survival of patients with combined lesions of the carotid and lower limb arteries was significantly lower in comparison with patients with one vascular system involvement (p=0,011). The combined lesion of the carotid and lower limb arteries was associated with an increase in the relative risk (RR) of adverse cardiovascular events (RR, 3,15 (95% CI, 1,02-9,74; p=0,046), adjusted for sex, age, and peripheral arterial disease symptoms.Conclusion. In patients with high and very high CVR, atherosclerotic lesion of two vascular systems of peripheral arteries is associated with an increase in the RR of adverse cardiovascular events, adjusted for sex, age, and peripheral arterial disease symptoms. The presence of atherosclerotic plaques in one vascular bed was not associated with an increase in the risk of CE events.
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Grachev VG, Vedenskaya SS, Smolenskaya OG. Features of Risk Stratification, Diagnosis and Secondary Prevention in Patients with Multifocal Arterial Disease. Part 1: Risk Stratification and Diagnosis. RATIONAL PHARMACOTHERAPY IN CARDIOLOGY 2021. [DOI: 10.20996/1819-6446-2021-02-10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Multifocal arterial disease is common in patients with atherosclerotic cardiovascular disease and is associated with an increased risk of cardiovascular complications and death. The possibility of improving the prognosis of patients with multifocal arterial disease is associated with a more efficient diagnosis of both the underlying disease and obstructive atherosclerotic lesions of other localizations and with a more intensive secondary prevention. According to observational studies, the presence of significant stenoses of the carotid arteries and, especially, lower extremities arterial disease can be predictorы of similar lesions in other vascular beds and their detection with screening methods available in clinical practice allows improvement of the diagnosis in patients with suspected coronary artery disease. On the other hand, screening of lower extremities artery diseases in patients with acute coronary syndrome can clarify indications for the use of invasive diagnostic and treatment strategy, in patients with chronic coronary artery disease it can justify more aggressive approaches to secondary prevention.
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Qamar A, Morrow DA, Creager MA, Scirica BM, Olin JW, Beckman JA, Murphy SA, Bonaca MP. Effect of vorapaxar on cardiovascular and limb outcomes in patients with peripheral artery disease with and without coronary artery disease: Analysis from the TRA 2°P-TIMI 50 trial. Vasc Med 2020; 25:124-132. [DOI: 10.1177/1358863x19892690] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Intensive antithrombotic therapy reduces major adverse cardiovascular events (MACE) and major adverse limb events (MALE) in patients with peripheral artery disease (PAD). Recent studies have suggested heterogeneity in risk and benefit in those with and without concomitant coronary artery disease (CAD) and peripheral revascularization. We evaluated the risk of MACE and MALE in patients with PAD stratified by history of concomitant CAD and prior peripheral revascularization and whether the efficacy and safety of vorapaxar were similar in these subgroups. The TRA 2°P-TIMI 50 trial randomized 26,449 patients with prior MI, ischemic stroke, or PAD to vorapaxar or placebo. This analysis examined the effect of vorapaxar in a broad population of 6136 patients with PAD. Overall, vorapaxar significantly reduced MACE (HR 0.85, 95% CI 0.73, 0.99; p = 0.034) and MALE (HR 0.70, 95% CI 0.53, 0.92; p = 0.011) in patients with PAD. The absolute risk reduction (ARR) for MACE was greater in patients with PAD and CAD versus those with PAD alone (–2.2% vs 0.1%: number needed to treat (NNT) 45 vs 1000). Conversely, the ARR for MALE was higher in those with prior lower extremity revascularization (2.5% vs 0.2%: NNT 40 vs 500). Vorapaxar increased major bleeding (HR 1.39, 95% CI 1.12, 1.71; p = 0.003). The net clinical outcome in all patients with PAD was reduced with vorapaxar (HR 0.82, 95% CI 0.72, 0.94; p = 0.004), with benefits driven by reductions in MACE for those with CAD and by reductions in MALE for those with prior peripheral revascularization. Among patients with PAD, vorapaxar resulted in a net clinical benefit; however, the drivers of benefit were heterogeneous, with greater reductions in MACE in those with concomitant CAD and greater reductions in MALE in those with prior lower extremity revascularization, and unclear benefit in patients with neither. These clinical characteristics may be useful in identifying the subgroups of patients with PAD most likely to benefit from potent antithrombotic therapies. ClinicalTrials.gov Identifier: NCT00526474
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Affiliation(s)
- Arman Qamar
- TIMI Study Group, Department of Medicine, Cardiovascular Division, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - David A Morrow
- TIMI Study Group, Department of Medicine, Cardiovascular Division, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Mark A Creager
- Dartmouth-Hitchcock Heart and Vascular Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Benjamin M Scirica
- TIMI Study Group, Department of Medicine, Cardiovascular Division, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Jeffrey W Olin
- Zena and Michael A Weiner Cardiovascular Institute and Marie-Jose and Henry R Kravis Center for Cardiovascular Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Sabina A Murphy
- TIMI Study Group, Department of Medicine, Cardiovascular Division, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Marc P Bonaca
- TIMI Study Group, Department of Medicine, Cardiovascular Division, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
- CPC Clinical Research, Department of Medicine, Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, USA
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