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Anderson JL. Longer-Duration Dual Antiplatelet Therapy in Medically-Treated Patients after Myocardial Infarction: What is the Strength of the Evidence? Am J Cardiol 2024; 221:126-127. [PMID: 38649127 DOI: 10.1016/j.amjcard.2024.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 04/09/2024] [Indexed: 04/25/2024]
Affiliation(s)
- Jeffrey L Anderson
- Intermountain Health, Intermountain Medical Center Heart Institute, and Univeristy of Utah, Department of Internal Medicine, Division of Cardiology, Salt Lake City, Utah, USA.
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2
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Huang C, Yang J, Li L, He S, Zhang X, Xu H, Wu Y, Zhang J, Qiao S, Wu Y, Zhao Y, Wang Y, Li W, Jin C, Gao X, Yang Y. Prolonged Dual Antiplatelet Therapy in Acute Myocardial Infarction Patients Without Revascularization: China Acute Myocardial Infarction Registry Study. Am J Cardiol 2024; 217:39-48. [PMID: 38402925 DOI: 10.1016/j.amjcard.2024.02.010] [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: 11/26/2023] [Revised: 01/18/2024] [Accepted: 02/17/2024] [Indexed: 02/27/2024]
Abstract
At least 12 months of dual antiplatelet therapy (DAPT) is 1 of the standards of care following percutaneous coronary intervention in patients with acute coronary syndrome. However, study on prolonged DAPT for patients with acute myocardial infarction (AMI) without revascularization is limited. We studied 1,744 patients with AMI without revascularization from the China Acute Myocardial Infarction registry between January 2013 and September 2014. These patients were on DAPT and did not experience AMI, stroke, or bleeding events at the 12-month follow-up. We divided them into 2 groups: 12-month DAPT group (DAPT for at least 12 months but <18 months) and 18-month DAPT group (DAPT for at least 18 months). The primary outcome was 24-month all-cause death. Overall, 1,221 patients (70.0%) took DAPT for ≥12 months but <18 months, whereas 523 patients (30.0%) took DAPT for ≥18 months. The proportion of patients at high ischemic risk and the proportion of patients at high bleeding risk were similar in the 2 groups. At 24 months, the all-cause mortality rate of the 18-month DAPT group was significantly lower than that for the 12-month DAPT group (3.7% vs 5.9%, p = 0.0471). The adjusted hazard ratio for all-cause death also showed statistical significance (0.59, 95% confidence interval 0.35 to 0.99, p = 0.0444). In conclusion, DAPT for at least 18 months appears to be associated with lower 24-month mortality for non-revascularization AMI patients without events within 12 months after onset.
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Affiliation(s)
- Cunrong Huang
- Research Department of Epidemiology and Public Health, University College London, United Kingdom; Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Jingang Yang
- Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Ling Li
- Medical Research & Biometrics Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Shenghu He
- Subei People's Hospital, Yangzhou, Jiangsu, China
| | - Xuxia Zhang
- Tonghua Central Hospital, Tonghua, Jilin, China
| | - Haiyan Xu
- Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Yuan Wu
- Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Jun Zhang
- Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Shubin Qiao
- Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Yongjian Wu
- Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Yanyan Zhao
- Medical Research & Biometrics Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Yang Wang
- Medical Research & Biometrics Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Wei Li
- Medical Research & Biometrics Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Chen Jin
- Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China
| | - Xiaojin Gao
- Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China.
| | - Yuejin Yang
- Coronary Heart Disease Center, Department of Cardiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Beijing, China.
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3
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Bainey KR, Marquis-Gravel G, Belley-Côté E, Turgeon RD, Ackman ML, Babadagli HE, Bewick D, Boivin-Proulx LA, Cantor WJ, Fremes SE, Graham MM, Lordkipanidzé M, Madan M, Mansour S, Mehta SR, Potter BJ, Shavadia J, So DF, Tanguay JF, Welsh RC, Yan AT, Bagai A, Bagur R, Bucci C, Elbarouni B, Geller C, Lavoie A, Lawler P, Liu S, Mancini J, Wong GC. Canadian Cardiovascular Society/Canadian Association of Interventional Cardiology 2023 Focused Update of the Guidelines for the Use of Antiplatelet Therapy. Can J Cardiol 2024; 40:160-181. [PMID: 38104631 DOI: 10.1016/j.cjca.2023.10.013] [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: 09/17/2023] [Revised: 10/02/2023] [Accepted: 10/03/2023] [Indexed: 12/19/2023] Open
Abstract
Antiplatelet therapy (APT) is the foundation of treatment and prevention of atherothrombotic events in patients with atherosclerotic cardiovascular disease. Selecting the optimal APT strategies to reduce major adverse cardiovascular events, while balancing bleeding risk, requires ongoing review of clinical trials. Appended, the focused update of the Canadian Cardiovascular Society/Canadian Association of Interventional Cardiology guidelines for the use of APT provides recommendations on the following topics: (1) use of acetylsalicylic acid in primary prevention of atherosclerotic cardiovascular disease; (2) dual APT (DAPT) duration after percutaneous coronary intervention (PCI) in patients at high bleeding risk; (3) potent DAPT (P2Y12 inhibitor) choice in patients who present with an acute coronary syndrome (ACS) and possible DAPT de-escalation strategies after PCI; (4) choice and duration of DAPT in ACS patients who are medically treated without revascularization; (5) pretreatment with DAPT (P2Y12 inhibitor) before elective or nonelective coronary angiography; (6) perioperative and longer-term APT management in patients who require coronary artery bypass grafting surgery; and (7) use of APT in patients with atrial fibrillation who require oral anticoagulation after PCI or medically managed ACS. These recommendations are all on the basis of systematic reviews and meta-analyses conducted as part of the development of these guidelines, provided in the Supplementary Material.
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Affiliation(s)
- Kevin R Bainey
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada.
| | | | - Emilie Belley-Côté
- Population Health Research Institute, McMaster University, Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Ricky D Turgeon
- University of British Columbia, St Paul's Hospital PHARM-HF Clinic, Vancouver, British Columbia, Canada
| | | | - Hazal E Babadagli
- Pharmacy Services, Alberta Health Services, Mazankowski Alberta Heart Institute, Edmonton, Alberta, Canada
| | - David Bewick
- Division of Cardiology, Department of Medicine, Dalhousie University, Saint John Regional Hospital, Saint John, New Brunswick, Canada
| | | | - Warren J Cantor
- Southlake Regional Health Centre, University of Toronto, Toronto, Ontario, Canada
| | - Stephen E Fremes
- University of Toronto, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Michelle M Graham
- Division of Cardiology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Marie Lordkipanidzé
- Faculté de pharmacie, Université de Montréal, Research Center, Montréal Heart Institute, Montréal, Québec, Canada
| | - Mina Madan
- Schulich Heart Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Samer Mansour
- Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | - Shamir R Mehta
- Population Health Research Institute, McMaster University, Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Brian J Potter
- Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada
| | - Jay Shavadia
- College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Derek F So
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Jean-François Tanguay
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
| | - Robert C Welsh
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Andrew T Yan
- Division of Cardiology, Unity Health Toronto, St Michael's Hospital, Toronto, Ontario, Canada
| | - Akshay Bagai
- Terrence Donnelly Heart Centre, St Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Rodrigo Bagur
- London Health Sciences Centre, Western University, London, Ontario, Canada
| | - Claudia Bucci
- Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Basem Elbarouni
- Department of Medicine, St Boniface Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Carol Geller
- University of Ottawa, Centretown Community Health Centre, Ottawa, Ontario, Canada
| | - Andrea Lavoie
- Prairie Vascular Research Inc, Regina, Saskatchewan, Canada
| | - Patrick Lawler
- Peter Munk Cardiac Centre, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Shuangbo Liu
- Department of Medicine, St Boniface Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
| | - John Mancini
- Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Graham C Wong
- Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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4
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Nicolau JC, Owen R, Furtado RHM, Goodman SG, Granger CB, Cohen MG, Westermann D, Yasuda S, Simon T, Hedman K, Hunt PR, Brieger DB, Pocock SJ. Long-term outcomes among stable post-acute myocardial infarction patients living in rural versus urban areas: insights from the prospective, observational TIGRIS registry. Open Heart 2023; 10:e002326. [PMID: 37604649 PMCID: PMC10445369 DOI: 10.1136/openhrt-2023-002326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/11/2023] [Indexed: 08/23/2023] Open
Abstract
BACKGROUND Insights on the differences in clinical outcomes, quality of life (QoL) and health resource utilisation (HRU) with different levels of care available to post-acute myocardial infarction (AMI) populations in rural and urban settings are limited. METHODS The long-Term rIsk, clinical manaGement, and healthcare Resource utilisation of stable coronary artery dISease (TIGRIS), a prospective, observational registry, enrolled 8452 patients aged ≥50 years 1-3 years post-AMI from June 2013 to November 2014 from 24 countries in Asia Pacific/Australia, Europe, North America and South America. Differences in QoL (measured using the EuroQol Research Foundation instrument) and HRU between patients in rural and urban settings were evaluated in this post hoc analysis. The incidence of clinical endpoints (cardiovascular (CV) death, AMI, unstable angina with urgent revascularisation and stroke; bleeding; and all-cause mortality) was analysed. Data were collected at baseline and every 6 months for 24 months. RESULTS There were fewer hospitalisations and visits to general practitioners (GPs) and cardiologists in the rural versus urban populations (adjusted event rate ratio (ERR)=0.90 (95% CI, 0.82 to 1.00, p=0.04); ERR=0.84 (95% CI, 0.78 to 0.92, p<0.001); ERR=0.86 (95% CI, 0.81 to 0.92, p<0.001), respectively). No statistically significant differences were observed between rural and urban populations in all-cause death, AMI, unstable angina with urgent revascularisation, CV death, stroke, major bleeding events and health-related QoL. The adjusted incidence rate ratio was 0.92 (95% CI, 0.74 to 1.15) for the composite of CV death, AMI and stroke. CONCLUSIONS Living in rural areas was associated with fewer GP/cardiologist visits and hospitalisations; no significant differences in clinical outcomes and QoL were observed. TRIAL REGISTRATION NUMBER NCT01866904.
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Affiliation(s)
- Jose Carlos Nicolau
- Instituto do Coracao (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Ruth Owen
- London School of Hygiene and Tropical Medicine, London, UK
| | - Remo H M Furtado
- Instituto do Coracao (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Shaun G Goodman
- Terrence Donnelly Heart Centre, St Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Christopher B Granger
- Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Mauricio G Cohen
- Cleveland Clinic Florida, Heart & Vascular Center, Cleveland, Ohio, USA
| | - Dirk Westermann
- Department of General and Interventional Cardiology, University Heart Center Hamburg Eppendorf, Hamburg, Germany
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Tabassome Simon
- Department of Clinical Pharmacology and Research Platform of East of Paris, Assistance Publique-Hôpitaux de Paris, Paris, France
- Sorbonne Université, Paris, France
| | - Katarina Hedman
- BioPharmaceuticals R&D, CVRM Biometrics, AstraZeneca, Gothenburg, Sweden
| | | | - David B Brieger
- Cardiology Department, Concord Hospital, Sydney, New South Wales, Australia
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5
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Secondary Cardiovascular Prevention after Acute Coronary Syndrome: Emerging Risk Factors and Novel Therapeutic Targets. J Clin Med 2023; 12:jcm12062161. [PMID: 36983163 PMCID: PMC10056379 DOI: 10.3390/jcm12062161] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/02/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
The control of cardiovascular risk factors, the promotion of a healthy lifestyle, and antithrombotic therapy are the cornerstones of secondary prevention after acute coronary syndrome (ACS). However, many patients have recurrent ischemic events despite the optimal control of traditional modifiable risk factors and the use of tailored pharmacological therapy, including new-generation antiplatelet and lipid-lowering agents. This evidence emphasizes the importance of identifying novel risk factors and targets to optimize secondary preventive strategies. Lipoprotein(a) (Lp(a)) has emerged as an independent predictor of adverse events after ACS. New molecules such as anti-PCSK9 monoclonal antibodies, small interfering RNAs, and antisense oligonucleotides can reduce plasma Lp(a) levels and are associated with a long-term outcome benefit after the index event. The inflammatory stimulus and the inflammasome, pivotal elements in the development and progression of atherosclerosis, have been widely investigated in patients with coronary artery disease. More recently, randomized clinical trials including post-ACS patients treated with colchicine and monoclonal antibodies targeting cytokines yielded promising results in the reduction in major cardiovascular events after an ACS. Gut dysbiosis has also raised great interest for its potential pathophysiological role in cardiovascular disease. This evidence, albeit preliminary and needing confirmation by larger population-based studies, suggests the possibility of targeting the gut microbiome in particularly high-risk populations. The risk of recurrent ischemic events after ACS is related to the complex interaction between intrinsic predisposing factors and environmental triggers. The identification of novel risk factors and targets is fundamental to customizing patient clinical management with a precision medicine perspective.
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6
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Mourikis P, Polzin A. Dual-Antiplatelet Therapy After Percutaneous Coronary Intervention: How Short Is Too Short? J Am Heart Assoc 2023; 12:e028775. [PMID: 36645091 PMCID: PMC9939072 DOI: 10.1161/jaha.122.028775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Philipp Mourikis
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical FacultyHeinrich Heine University Medical Center DusseldorfDusseldorfGermany
| | - Amin Polzin
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical FacultyHeinrich Heine University Medical Center DusseldorfDusseldorfGermany
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7
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Bertolone DT, Gallinoro E, Esposito G, Paolisso P, Bermpeis K, De Colle C, Fabbricatore D, Mileva N, Valeriano C, Munhoz D, Belmonte M, Vanderheyden M, Bartunek J, Sonck J, Wyffels E, Collet C, Mancusi C, Morisco C, De Luca N, De Bruyne B, Barbato E. Contemporary Management of Stable Coronary Artery Disease. High Blood Press Cardiovasc Prev 2022; 29:207-219. [PMID: 35147890 PMCID: PMC9050764 DOI: 10.1007/s40292-021-00497-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 11/30/2021] [Indexed: 10/28/2022] Open
Abstract
Coronary artery disease (CAD) continues to be the leading cause of mortality and morbidity in developed countries. Assessment of pre-test probability (PTP) based on patient's characteristics, gender and symptoms, help to identify more accurate patient's clinical likelihood of coronary artery disease. Consequently, non-invasive imaging tests are performed more appropriately to rule in or rule out CAD rather than invasive coronary angiography (ICA). Coronary computed tomography angiography (CCTA) is the first-line non-invasive imaging technique in patients with suspected CAD and could be used to plan and guide coronary intervention. Invasive coronary angiography remains the gold-standard method for the identification and characterization of coronary artery stenosis. However, it is recommended in patients where the imaging tests are non-conclusive, and the clinical likelihood is very high, remembering that in clinical practice, approximately 30 to 70% of patients with symptoms and/or signs of ischemia, referred to coronary angiography, have non obstructive coronary artery disease (INOCA). In this contest, physiology and imaging-guided revascularization represent the cornerstone of contemporary management of chronic coronary syndromes (CCS) patients allowing us to focus specifically on ischemia-inducing stenoses. Finally, we also discuss contemporary medical therapeutic approach for secondary prevention. The aim of this review is to provide an updated diagnostic and therapeutic approach for the management of patients with stable coronary artery disease.
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Affiliation(s)
- Dario Tino Bertolone
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Emanuele Gallinoro
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Esposito
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Pasquale Paolisso
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | | | - Cristina De Colle
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Davide Fabbricatore
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Niya Mileva
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
| | | | - Daniel Munhoz
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | | | | | | | - Jeroen Sonck
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Eric Wyffels
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
| | - Carlos Collet
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
| | - Costantino Mancusi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Carmine Morisco
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Nicola De Luca
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Bernard De Bruyne
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
- Department of Cardiology, Lausanne University Hospital, Lausanne, Switzerland
| | - Emanuele Barbato
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium.
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy.
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8
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Angiolillo DJ, Galli M, Collet JP, Kastrati A, O'Donoghue ML. Antiplatelet therapy after percutaneous coronary intervention. EUROINTERVENTION 2022; 17:e1371-e1396. [PMID: 35354550 PMCID: PMC9896394 DOI: 10.4244/eij-d-21-00904] [Citation(s) in RCA: 118] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 12/16/2021] [Indexed: 11/23/2022]
Abstract
Antiplatelet therapy is key to reducing local thrombotic complications and systemic ischaemic events among patients undergoing percutaneous coronary interventions (PCI), but it is inevitably associated with increased bleeding. The continuous refinement in stent technologies, together with the high incidence of ischaemic recurrences after PCI and the understanding of prognostic implications associated with bleeding, have led to a substantial evolution in antiplatelet treatment regimens over the past decades. Numerous investigations have been conducted to better stratify patients undergoing PCI according to their ischaemic and bleeding risks and to implement antithrombotic regimens accordingly. Evidence from these investigations have resulted in a number of antithrombotic treatment options as recommended by recent guidelines. In this State-of-the-Art review we provide the rationale, summarise the evidence, and discuss current and future directions of antiplatelet treatment regimens after PCI.
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Affiliation(s)
- Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Mattia Galli
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, USA
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Jean-Philippe Collet
- ACTION Study Group, Institut de Cardiologie, Hôpital Pitié-Salpêtrière, Sorbonne Université, Paris, France
| | - Adnan Kastrati
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
| | - Michelle L O'Donoghue
- TIMI Study Group, Cardiovascular Division, Brigham and Women's Hospital, Boston, MA, USA
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9
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Alkhalil M, Džavík V, Bhatt DL, Mehran R, Mehta SR. Antiplatelet Therapy in Patients Undergoing Elective Percutaneous Coronary Intervention. Curr Cardiol Rep 2022; 24:277-293. [PMID: 35294730 DOI: 10.1007/s11886-022-01645-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/11/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE OF REVIEW The evidence for use of dual antiplatelet therapy (DAPT) for patients undergoing percutaneous coronary intervention (PCI) in the elective setting is relatively sparse and is based on data from more than two decades ago. We will review the evidence supporting the use of DAPT with focus on stable patients undergoing elective PCI, including the role of potent P2Y12 inhibitors, modified DAPT durations, and more recently, aspirin discontinuation. RECENT FINDINGS Clopidogrel is the recommended P2Y12 inhibitor in the elective PCI setting. The benefit of more potent P2Y12 inhibitors such as ticagrelor or prasugrel in stable patients is unproven, but their use might be reasonable in those with high clinical or angiographic features of increased ischemic risk without increased risk of bleeding. Moreover, extending DAPT beyond 12 months is associated with a reduction in ischemic events but also increased bleeding. In contrast, shortening DAPT (3-6 months) reduces bleeding compared with 1 year of treatment, but it is also probably associated with increased ischemic events, mainly in higher-risk patients undergoing complex PCI. Recently, early aspirin discontinuation at 3 months (and perhaps as early as 1 month) following PCI reduces bleeding, with no evidence to suggest an increase in ischemic events. Clopidogrel is the P2Y12 inhibitor of choice, while more data are required to support the use of more potent P2Y12 inhibitors in stable patients. The duration of DAPT should be tailored to individual patient ischemic and bleeding risks. New strategies, such as early aspirin discontinuation, are promising to reduce bleeding risk without increase in ischemic risk.
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Affiliation(s)
- Mohammad Alkhalil
- Division of Cardiology, Peter Munk Cardiac Centre, Toronto General Hospital, Toronto, Canada.,Cardiothoracic Centre, Freeman Hospital, Newcastle-upon-Tyne, UK.,Translational and Clinical Research Institute, Newcastle University, Newcastle-upon-Tyne, UK
| | - Vladimír Džavík
- Division of Cardiology, Peter Munk Cardiac Centre, Toronto General Hospital, Toronto, Canada
| | - Deepak L Bhatt
- Brigham and Women's Hospital Heart and Vascular Center, Harvard Medical School, Boston, MA, USA
| | - Roxana Mehran
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Shamir R Mehta
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, ON, Canada.
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10
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Pang Y, Ma M, Xia J, Wang D, YanChen, Ye J, Jia Z, Wu S, Yang J, Hou L. A randomized non-inferiority study of low-dose and standard-dose ticagrelor after intervention for acute coronary syndrome: study protocol for the TIGER STUDY. Trials 2022; 23:203. [PMID: 35248132 PMCID: PMC8898426 DOI: 10.1186/s13063-022-06124-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 02/20/2022] [Indexed: 12/02/2022] Open
Abstract
Background Current guidelines recommend that patients with acute coronary syndrome (ACS) who have successfully undergone percutaneous coronary intervention (PCI) should continue to use dual antiplatelet therapy (DAPT) for 12 months. The long-term use of standard-dose dual antiplatelet therapy will increase the risk of bleeding. An optimized antiplatelet strategy that can prevent ischemic events and reduce the risk of bleeding remains to be explored. Methods The study is a prospective, multicenter, randomized, open-label, controlled study involving 2090 patients from six clinical centers in China. Through the interactive web response system (IWRS), ACS patients undergoing successful PCI will be randomly divided into the low-dose ticagrelor group or the normal-dose ticagrelor group, after taking 100 mg aspirin and 90 mg ticagrelor bid for 1 week. The primary endpoint is a composite of cardiovascular death, non-fatal myocardial infarction, stent thrombosis, repeat revascularization, and stroke. The secondary endpoints are bleeding events of grade 2 or higher according to Bleeding Academic Research Consortium [BARC] criteria, cardiovascular death, acute myocardium infarction, and coronary revascularization at 1 year. Discussion Recent studies have confirmed that 90 mg ticagrelor alone can safely and effectively reduce bleeding without increasing ischemic events of patients with ACS after PCI. Compared with standard-dose DAPT, whether low-dose ticagrelor combined with aspirin can ensure the anti-ischemic effect while reducing the bleeding risk remains unclear in Chinese patients. The TIGER study will be the first large-scale, multicenter study to compare the efficacy and safety of low-dose and standard-dose ticagrelor combined with aspirin in ACS patients 1 week after successful PCI. Trial registration Clinicaltrials.gov NCT04255602. Registered on 5 February 2020.
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11
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Benetou DR, Varlamos C, Pappas C, Kolokathis F, Alexopoulos D. Antithrombotics in Complex Percutaneous Coronary Interventions: Type and Duration of Treatment. US CARDIOLOGY REVIEW 2021. [DOI: 10.15420/usc.2020.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Patients undergoing complex percutaneous coronary intervention (PCI) are at an increased risk of atherothrombotic complications. Although dual antiplatelet therapy is the mainstay of treatment for patients undergoing PCI with stent implantation, deciding its type and duration in complex PCI patients has long been considered a challenge for clinicians. This is because the beneficial effects of prolonged treatment and/or more potent antiplatelet agents’ use in preventing ischemic events are hindered by a concomitant increase in bleeding complications. The aim of this review is to highlight current evidence regarding the optimal antithrombotic therapy regimens used in complex PCI patients, focusing on the evaluation of both safety and efficacy outcomes as well as addressing future perspectives.
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Affiliation(s)
- Despoina-Rafailia Benetou
- Second Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Charalampos Varlamos
- Second Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Christos Pappas
- Second Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Fotios Kolokathis
- Second Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Dimitrios Alexopoulos
- Second Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
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12
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Bergmark BA, Bhatt DL, Steg PG, Budaj A, Storey RF, Gurmu Y, Kuder JF, Im K, Magnani G, Oude Ophuis T, Hamm C, Špinar J, Kiss RG, Van de Werf FJ, Montalescot G, Johanson P, Braunwald E, Sabatine MS, Bonaca MP. Long-Term Ticagrelor in Patients With Prior Coronary Stenting in the PEGASUS-TIMI 54 Trial. J Am Heart Assoc 2021; 10:e020446. [PMID: 34423649 PMCID: PMC8649257 DOI: 10.1161/jaha.120.020446] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Coronary stent type and risk of stent thrombosis remain important factors affecting recommended duration of dual antiplatelet therapy. We investigated the efficacy and safety of long-term ticagrelor in patients with prior coronary stenting enrolled in the 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) trial. Methods and Results Patients in PEGASUS-TIMI 54 had a myocardial infarction 1 to 3 year prior and were randomized 1:1:1 to ticagrelor 60 or 90 mg BID or placebo. The primary end point was a composite of cardiovascular death, myocardial infarction, or stroke (major adverse cardiovascular events). Stent thrombosis was prospectively adjudicated (Academic Research Consortium definition). Baseline characteristics were compared by most recent stent type (bare metal versus drug-eluting stent and first- versus later-generation drug-eluting stent). Treatment arms were compared using Cox proportional hazards models. Of 21 162 patients randomized, 80% (n=16 891) had prior coronary stenting. Following randomization, myocardial infarction was the most frequent ischemic event in patients with prior stenting in the placebo arm, occurring in 5.2% of patients (Type 1: 4.1%), followed by cardiovascular death (2.3%), stroke (1.7%), and stent thrombosis (0.9%). Ticagrelorpooled reduced major adverse cardiovascular events (7.0% versus 8.0%; hazard ratio [HR], 0.85; 95% CI, 0.75-96) regardless of stent type (bare metal stent versus drug-eluting stent: pinteraction=0.767; first versus later generation: pinteraction=0.940). The rate of any stent thrombosis was numerically lower with ticagrelorpooled (0.7% versus 0.9%; HR, 0.73; 95% CI, 0.50-1.05) and Thrombolysis in Myocardial Infarction major bleeding was increased (HR, 2.65; 95% CI, 1.90-3.68). Conclusions Long-term ticagrelor reduces major adverse cardiovascular events in patients with prior myocardial infarction and coronary stenting regardless of stent type, with the benefit driven predominantly by reduction in de novo events. Nonfatal major bleeding is increased with ticagrelor. Registration Information clinicaltrials.gov. Identifier: NCT01225562.
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Affiliation(s)
- Brian A Bergmark
- TIMI Study Group Cardiovascular Medicine Department of Medicine Brigham and Women's HospitalHarvard Medical School Boston MA
| | - Deepak L Bhatt
- TIMI Study Group Cardiovascular Medicine Department of Medicine Brigham and Women's HospitalHarvard Medical School Boston MA
| | - P Gabriel Steg
- French Alliance for Cardiovascular TrialsAP-HPHôpital BichatUniversité de ParisInstitut National de la Santé et de la Recherche Médicale U-1148 Paris France.,National Heart and Lung InstituteRoyal Brompton HospitalImperial College London London UK
| | - Andrzej Budaj
- Centre of Postgraduate Medical Education Grochowski Hospital Warsaw Poland
| | | | - Yared Gurmu
- TIMI Study Group Cardiovascular Medicine Department of Medicine Brigham and Women's HospitalHarvard Medical School Boston MA
| | - Julia F Kuder
- TIMI Study Group Cardiovascular Medicine Department of Medicine Brigham and Women's HospitalHarvard Medical School Boston MA
| | - KyungAh Im
- TIMI Study Group Cardiovascular Medicine Department of Medicine Brigham and Women's HospitalHarvard Medical School Boston MA
| | | | | | - Christian Hamm
- Kerckhoff Heart CenterBad NauheimUniversity of Giessen Giessen Germany
| | - Jindřich Špinar
- University hospital St. Ann, Pekarska and Medical faculty Brno Czech Republic
| | - Robert G Kiss
- Department of Cardiology Military Hospital Budapest Hungary
| | | | - Gilles Montalescot
- Sorbonne Université, Paris 6ACTION Study GroupINSERM-UMRS 1166Institut de CardiologiePitié-Salpêtrière Hospital (AP-HP) Paris France
| | | | - Eugene Braunwald
- TIMI Study Group Cardiovascular Medicine Department of Medicine Brigham and Women's HospitalHarvard Medical School Boston MA
| | - Marc S Sabatine
- TIMI Study Group Cardiovascular Medicine Department of Medicine Brigham and Women's HospitalHarvard Medical School Boston MA
| | - Marc P Bonaca
- TIMI Study Group Cardiovascular Medicine Department of Medicine Brigham and Women's HospitalHarvard Medical School Boston MA.,Colorado Prevention Center (CPC) Clinical Research the Department of Medicine Division of Cardiovascular Medicine University of Colorado Anschutz Medical Campus Aurora CO
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13
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Nicolau JC, Feitosa Filho GS, Petriz JL, Furtado RHDM, Précoma DB, Lemke W, Lopes RD, Timerman A, Marin Neto JA, Bezerra Neto L, Gomes BFDO, Santos ECL, Piegas LS, Soeiro ADM, Negri AJDA, Franci A, Markman Filho B, Baccaro BM, Montenegro CEL, Rochitte CE, Barbosa CJDG, Virgens CMBD, Stefanini E, Manenti ERF, Lima FG, Monteiro Júnior FDC, Correa Filho H, Pena HPM, Pinto IMF, Falcão JLDAA, Sena JP, Peixoto JM, Souza JAD, Silva LSD, Maia LN, Ohe LN, Baracioli LM, Dallan LADO, Dallan LAP, Mattos LAPE, Bodanese LC, Ritt LEF, Canesin MF, Rivas MBDS, Franken M, Magalhães MJG, Oliveira Júnior MTD, Filgueiras Filho NM, Dutra OP, Coelho OR, Leães PE, Rossi PRF, Soares PR, Lemos Neto PA, Farsky PS, Cavalcanti RRC, Alves RJ, Kalil RAK, Esporcatte R, Marino RL, Giraldez RRCV, Meneghelo RS, Lima RDSL, Ramos RF, Falcão SNDRS, Dalçóquio TF, Lemke VDMG, Chalela WA, Mathias Júnior W. Brazilian Society of Cardiology Guidelines on Unstable Angina and Acute Myocardial Infarction without ST-Segment Elevation - 2021. Arq Bras Cardiol 2021; 117:181-264. [PMID: 34320090 PMCID: PMC8294740 DOI: 10.36660/abc.20210180] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- José Carlos Nicolau
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | - Gilson Soares Feitosa Filho
- Escola Bahiana de Medicina e Saúde Pública, Salvador, BA - Brasil
- Centro Universitário de Tecnologia e Ciência (UniFTC), Salvador, BA - Brasil
| | - João Luiz Petriz
- Hospital Barra D'Or, Rede D'Or São Luiz, Rio de Janeiro, RJ - Brasil
| | | | | | - Walmor Lemke
- Clínica Cardiocare, Curitiba, PR - Brasil
- Hospital das Nações, Curitiba, PR - Brasil
| | | | - Ari Timerman
- Instituto Dante Pazzanese de Cardiologia, São Paulo, SP - Brasil
| | - José A Marin Neto
- Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Ribeirão Preto, SP - Brasil
| | | | - Bruno Ferraz de Oliveira Gomes
- Hospital Barra D'Or, Rede D'Or São Luiz, Rio de Janeiro, RJ - Brasil
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ - Brasil
| | | | | | | | | | | | | | | | | | - Carlos Eduardo Rochitte
- Hospital do Coração (HCor), São Paulo, SP - Brasil
- Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | | | | | - Edson Stefanini
- Escola Paulista de Medicina da Universidade Federal de São Paulo (UNIFESP), São Paulo, SP - Brasil
| | | | - Felipe Gallego Lima
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | | | | | | | | | | | | | - José Maria Peixoto
- Universidade José do Rosário Vellano (UNIFENAS), Belo Horizonte, MG - Brasil
| | - Juliana Ascenção de Souza
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | | | - Lilia Nigro Maia
- Faculdade de Medicina de São José do Rio Preto (FAMERP), São José do Rio Preto, SP - Brasil
| | | | - Luciano Moreira Baracioli
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | - Luís Alberto de Oliveira Dallan
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | - Luis Augusto Palma Dallan
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | | | - Luiz Carlos Bodanese
- Pontifícia Universidade Católica do Rio Grande do Sul (PUC-RS), Porto Alegre, RS - Brasil
| | | | | | - Marcelo Bueno da Silva Rivas
- Rede D'Or São Luiz, Rio de Janeiro, RJ - Brasil
- Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ - Brasil
| | | | | | - Múcio Tavares de Oliveira Júnior
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | - Nivaldo Menezes Filgueiras Filho
- Universidade do Estado da Bahia (UNEB), Salvador, BA - Brasil
- Universidade Salvador (UNIFACS), Salvador, BA - Brasil
- Hospital EMEC, Salvador, BA - Brasil
| | - Oscar Pereira Dutra
- Instituto de Cardiologia - Fundação Universitária de Cardiologia do Rio Grande do Sul, Porto Alegre, RS - Brasil
| | - Otávio Rizzi Coelho
- Faculdade de Ciências Médicas da Universidade Estadual de Campinas (UNICAMP), Campinas, SP - Brasil
| | | | | | - Paulo Rogério Soares
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | | | | | | | | | | | - Roberto Esporcatte
- Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ - Brasil
| | | | | | | | | | | | | | - Talia Falcão Dalçóquio
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | | | - William Azem Chalela
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
| | - Wilson Mathias Júnior
- Instituto do Coração (InCor), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, SP - Brasil
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14
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Ibanez B, Roque D, Price S. The year in cardiovascular medicine 2020: acute coronary syndromes and intensive cardiac care. Eur Heart J 2021; 42:884-895. [PMID: 33388774 DOI: 10.1093/eurheartj/ehaa1090] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/07/2020] [Accepted: 12/17/2020] [Indexed: 12/21/2022] Open
Affiliation(s)
- Borja Ibanez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain.,Cardiology Department, IIS-Fundación Jiménez Díaz University Hospital, Madrid, Spain.,CIBERCV, Madrid, Spain
| | - David Roque
- Cardiology Department, Prof. Dr. Fernando Fonseca Hospital, Amadora, Portugal
| | - Susanna Price
- Department of Cardiology and Department of Adult Critical Care, Royal Brompton Hospital, London, UK
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15
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Efficacy and Safety of Dual Antiplatelet Therapy in Patients Undergoing Coronary Stent Implantation: A Systematic Review and Network Meta-Analysis. J Interv Cardiol 2021; 2021:9934535. [PMID: 34035674 PMCID: PMC8118746 DOI: 10.1155/2021/9934535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/28/2021] [Indexed: 12/02/2022] Open
Abstract
Introduction This network meta-analysis aimed to evaluate the efficacy and safety of different dual antiplatelet therapies (DAPTs) after percutaneous coronary intervention (PCI) with drug-eluting stents (DESs). Methods Randomized controlled trials (RCTs) comparing longer-term (>12 months) DAPT (L-DAPT), 12-month DAPT (DAPT 12Mo), 6-month DAPT (DAPT 6Mo), 3-month DAPT followed by aspirin monotherapy (DAPT 3Mo + ASA), 3-month DAPT followed by a P2Y12 receptor inhibitor monotherapy (DAPT 3Mo + P2Y12), or 1-month DAPT with a P2Y12 receptor inhibitor monotherapy (DAPT 1Mo + P2Y12) were searched. Primary endpoints were all-cause mortality, cardiac death, myocardial infarction (MI), major bleeding, any bleeding, definite or probable stent thrombosis (ST), and net adverse clinical events (NACE). This Bayesian network meta-analysis was performed with the random-effects model. Results Twenty-four RCTs (n = 81339) were included. In comparison with L-DAPT, DAPT 6Mo (OR: 0.50, 95% CI: 0.29–0.83), DAPT 3Mo + P2Y12 (OR: 0.38, 95% CI: 0.18–0.82), DAPT 3Mo + ASA (OR: 0.44, 95% CI: 0.17–0.98), and DAPT 1Mo + P2Y12 (OR: 0.45, 95% CI: 0.14–0.93) were associated with a lower risk of major bleeding. DAPT 3Mo + P2Y12 (OR: 0.58, 95% CI: 0.38–0.88) reduced the risk of any bleeding when compared with DAPT 12Mo. L-DAPT decreased the risk of MI and definite or probable stent ST when compared with DAPT 6Mo. DAPT 3Mo + P2Y12 decreased the risk of NACE in comparison with DAPT 6Mo and DAPT 12Mo. No significant difference in all-cause mortality and cardiac death was observed. In patients with acute coronary syndrome, DAPT 6Mo was comparable to DAPT 12Mo. Conclusion Short-term (1–3 months) DAPT is noninferior to DAPT 6Mo after DESs implantation, while L-DAPT reduces MI and definite or probable ST rates. DAPT 3Mo + P2Y12 might be a reasonable trade-off in patients with high risk of bleeding accompanied by ischemia.
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16
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Wang HY, Mo R, Guan CD, Wang Y, Zhao YY, Xie LH, Zhang R, Cai ZX, Xu B, Dou KF. Establishing the optimal duration of DAPT following PCI in high-risk TWILIGHT-like patients with acute coronary syndrome. Catheter Cardiovasc Interv 2021; 99:98-113. [PMID: 33909311 DOI: 10.1002/ccd.29741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 04/16/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVES To determine the association of extended-term (>12-month) versus short-term dual antiplatelet therapy (DAPT) with ischemic and hemorrhagic events in high-risk "TWILIGHT-like" patients undergoing percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS) in clinical practice. BACKGROUND Recent emphasis on shorter DAPT regimen after PCI irrespective of indication for PCI may fail to account for the substantial residual risk of recurrent atherothrombotic events in ACS patients. METHODS All consecutive patients fulfilling the "TWILIGHT-like" criteria undergoing PCI were identified from the prospective Fuwai PCI Registry. High-risk patients (n = 8,358) were defined by at least one clinical and one angiographic feature based on TWILIGHT trial selection criteria. The primary ischemic endpoint was major adverse cardiac and cerebrovascular events at 30 months, composed of all-cause mortality, myocardial infarction, or stroke while BARC type 2, 3, or 5 bleeding was key secondary outcome. RESULTS Of 4,875 high-risk ACS patients who remained event-free at 12 months after PCI, DAPT>12-month compared with shorter DAPT reduced the primary ischemic endpoint by 63% (1.5 vs. 3.8%; HRadj: 0.374, 95% CI: 0.256-0.548; HRmatched: 0.361, 95% CI: 0.221-0.590). The HR for cardiovascular death was 0.049 (0.007-0.362) and that for MI 0.45 (0.153-1.320) and definite/probable stent thrombosis 0.296 (0.080-1.095) in propensity-matched analyses. Rates of BARC type 2, 3, or 5 bleeding (0.9 vs. 1.3%; HRadj: 0.668 [0.379-1.178]; HRmatched: 0.721 [0.369-1.410]) did not differ significantly between two groups. CONCLUSIONS Among high-risk ACS patients undergoing PCI, long-term DAPT, compared with shorter DAPT, reduced ischemic events without a concomitant increase in clinically meaning bleeding events, suggesting that prolonged DAPT can be considered in ACS patients who present with a particularly higher risk for thrombotic complications without excessive risk of bleeding.
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Affiliation(s)
- Hao-Yu Wang
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
| | - Ran Mo
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- Emergency and Intensive Care Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chang-Dong Guan
- Catheterization Laboratories, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yang Wang
- Medical Research and Biometrics Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yan-Yan Zhao
- Medical Research and Biometrics Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Li-Hua Xie
- Catheterization Laboratories, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rui Zhang
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
| | - Zhong-Xing Cai
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
| | - Bo Xu
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
- Catheterization Laboratories, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ke-Fei Dou
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
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Zhu H, Xu X, Fang X, Ying F, Song L, Gao B, Tong G, Zhou L, Chen T, Huang J. Efficacy and Safety of Long-Term Antithrombotic Strategies in Patients With Chronic Coronary Syndrome: A Network Meta-analysis of Randomized Controlled Trials. J Am Heart Assoc 2021; 10:e019184. [PMID: 33682435 PMCID: PMC8174196 DOI: 10.1161/jaha.120.019184] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Long-term antithrombotic strategies for patients with chronic coronary syndrome with high-risk factors represent an important treatment dilemma in clinical practice. Our aim was to conduct a network meta-analysis to evaluate the efficacy and safety of long-term antithrombotic strategies in patients with chronic coronary syndrome. Methods and Results Four randomized studies were included (n=75167; THEMIS [Ticagrelor on Health Outcomes in Diabetes Mellitus Patients Intervention Study], COMPASS [Cardiovascular Outcomes for People Using Anticoagulation Strategies], 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], and DAPT [Dual Anti-platelet Therapy]). The odds ratios (ORs) and 95% CIs) were calculated as the measure of effect size. The results of the network meta-analysis showed that, compared with aspirin monotherapy, the ORs for trial-defined major adverse cardiovascular and cerebrovascular events were 0.86; (95% CI, 0.80-0.93) for ticagrelor plus aspirin, 0.89 (95% CI, 0.78-1.02) for rivaroxaban monotherapy, 0.74 (95% CI, 0.64-0.85) for rivaroxaban plus aspirin, and 0.72 (95% CI, 0.60,-0.86) for thienopyridine plus aspirin. Compared with aspirin monotherapy, the ORs for trial-defined major bleeding were 2.15 (95% CI, 1.78-2.59]) for ticagrelor plus aspirin, 1.51 (95% CI, 1.23-1.85) for rivaroxaban monotherapy, and 1.68 (95% CI, 1.37-2.05) for rivaroxaban plus aspirin. For death from any cause, the improvement effect of rivaroxaban plus aspirin was detected versus aspirin monotherapy (OR, 0.76; 95% CI, 0.65-0.90), ticagrelor plus aspirin (OR, 0.79; 95% CI, 0.66-0.95), rivaroxaban monotherapy (OR, 0.82; 95% CI, 0.69-0.97), and thienopyridine plus aspirin (OR, 0.58; 95% CI, 0.41-0.82) regimens. Conclusions All antithrombotic strategies combined with aspirin significantly reduced the incidence of major adverse cardiovascular and cerebrovascular events and increased the risk of major bleeding compared with aspirin monotherapy. Considering the outcomes of all ischemic and bleeding events and all-cause mortality, rivaroxaban plus aspirin appears to be the preferred long-term antithrombotic regimen for patients with chronic coronary syndrome and high-risk factors.
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Affiliation(s)
- Houyong Zhu
- Department of Cardiology Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University Hangzhou Zhejiang China
| | - Xiaoqun Xu
- Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine Zhejiang China
| | - Xiaojiang Fang
- Department of Cardiology Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University Hangzhou Zhejiang China
| | - Fei Ying
- Department of Cardiology Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University Hangzhou Zhejiang China
| | - Liuguang Song
- Department of Cardiology Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University Hangzhou Zhejiang China
| | - Beibei Gao
- The Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine Hangzhou Zhejiang China
| | - Guoxin Tong
- The Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine Hangzhou Zhejiang China
| | - Liang Zhou
- The Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine Hangzhou Zhejiang China
| | - Tielong Chen
- Department of Cardiology Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University Hangzhou Zhejiang China
| | - Jinyu Huang
- The Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine Hangzhou Zhejiang China
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18
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Werner N, Neumann FJ. Entwicklung kardiovaskuläre Medizin 2020. DER KARDIOLOGE 2021. [PMCID: PMC7944250 DOI: 10.1007/s12181-021-00461-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Auf dem Gebiet der ischämischen Herzerkrankungen war 2020 ein spannendes Jahr. Die COVID-19-Pandemie hat Diagnostik und Therapie der koronaren Herzkrankheit in vielen Bereichen stark beeinflusst. Daneben haben die Ergebnisse der ISCHEMIA-Studie zumindest in Teilen die bisherige Praxis in der Behandlung des stabilen, chronischen Koronarsyndroms (CCS) infrage gestellt. In dieser Studie konnte keine Prognoseverbesserung durch Myokardrevaskularisation bei Patienten mit stabiler Ischämie nachgewiesen werden, wohl aber eine Verbesserung von Lebensqualität und Angina-pectoris-Beschwerden. Darüber hinaus wurden neue europäische Leitlinien zum ACS (akutes Koronarsyndrom) ohne ST-Streckenhebung (NSTE-ACS) vorgestellt. Wichtige Publikationen aus dem Jahr 2020 führen die dort vorgestellten Konzepte weiter. So konnte der Nutzen der frühinvasiven Behandlung beim NSTE-ACS erstmals auch für die ≥ 80-Jährigen nachgewiesen werden. Neuere Analysen bestätigen ferner das Konzept der kompletten Revaskularisation bei ST-Hebungsinfarkt ohne Schock und Mehrgefäßerkrankung. Dieses Konzept wird nun auf das NSTE-ACS übertragen. In der antithrombozytären Therapie stellen aktuelle Studien die antithrombozytäre Vorbehandlung als Teil der frühinvasiven Strategie bei unbekanntem Koronarstatus infrage. Mehrere Studien zeigen den potenziellen Nutzen einer Deeskalation der antithrombozytären Therapie nach NSTE-ACS insbesondere bei älteren Patienten.
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Affiliation(s)
- Nikos Werner
- Herzzentrum Trier, Innere Medizin III – Kardiologie und Intensivmedizin, Krankenhaus der Barmherzigen Brüder Trier, Nordallee 1, 54292 Trier, Deutschland
| | - Franz-Josef Neumann
- Klinik für Kardiologie und Angiologie II, Universitäts-Herzzentrum Freiburg ∙ Bad Krozingen, Südring 15, 79189 Bad Krozingen, Deutschland
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19
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Affiliation(s)
- Fatima Rodriguez
- Division of Cardiovascular Medicine and the Cardiovascular Institute, Stanford University, Stanford, CA
| | - Robert A. Harrington
- Division of Cardiovascular Medicine and the Cardiovascular Institute, Stanford University, Stanford, CA
- Department of Medicine, Stanford University, Stanford, CA
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20
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Evaluation and Management of Patients With Stable Angina: Beyond the Ischemia Paradigm. J Am Coll Cardiol 2020; 76:2252-2266. [DOI: 10.1016/j.jacc.2020.08.078] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 08/24/2020] [Accepted: 08/30/2020] [Indexed: 01/09/2023]
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21
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Kubica J, Adamski P, Niezgoda P, Alexopoulos D, Badarienė J, Budaj A, Buszko K, Dudek D, Fabiszak T, Gąsior M, Gil R, Gorog DA, Grajek S, Gurbel PA, Gruchała M, Jaguszewski MJ, James S, Jeong YH, Jilma B, Kasprzak JD, Kleinrok A, Kubica A, Kuliczkowski W, Legutko J, Lesiak M, Siller-Matula JM, Nadolny K, Pstrągowski K, Di Somma S, Specchia G, Stępińska J, Tantry US, Tycińska A, Verdoia M, Wojakowski W, Navarese EP. Prolonged antithrombotic therapy in patients after acute coronary syndrome: A critical appraisal of current European Society of Cardiology guidelines. Cardiol J 2020; 27:661-676. [PMID: 33073857 DOI: 10.5603/cj.a2020.0132] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 10/12/2020] [Indexed: 01/23/2023] Open
Abstract
The increased risk of non-cardiovascular death in patients receiving clopidogrel or prasugrel in comparison with the placebo group in the Dual Antiplatelet Therapy (DAPT) trial in contrast to the decreased risk of cardiovascular death and all-cause death seen in patients treated with low-dose ticagrelor in the EU label population of the PEGASUS-TIMI 54 trial, resulted in inclusion in the 2020 ESC NSTE-ACS guidelines the recommendation for use of clopidogrel or prasugrel only if the patient is not eligible for treatment with ticagrelor. The prevalence of the primary outcome composed of cardiovascular death, stroke, or myocardial infarction was lower in the low-dose rivaroxaban and acetylsalicylic acid (ASA) group than in the ASA-alone group in the COMPASS trial. Moreover, all-cause mortality and cardiovascular mortality rates were lower in the rivaroxaban-plus-ASA group. Comparison of the PEGASUS-TIMI 54 and COMPASS trial patient characteristics clearly shows that each of these treatment strategies should be addressed at different groups of patients. A greater benefit in post-acute coronary syndrome (ACS) patients with a high risk of ischemic events and without high bleeding risk may be expected with ASA and ticagrelor 60 mg b.i.d. when the therapy is continued without interruption or with short interruption only after ACS. On the other hand, ASA and rivaroxaban 2.5 mg b.i.d. seems to be a better option when indications for dual antithrombotic therapy (DATT) appear after a longer time from ACS (more than 2 years) and/or from cessation of DAPT (more than 1 year) and in patients with multiple vascular bed atherosclerosis. Thus, both options of DATTs complement each other rather than compete, as can be presumed from the recommendations. However, a direct comparison between these strategies should be tested in future clinical trials.
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Affiliation(s)
- Jacek Kubica
- Collegium Medicum, Nicolaus Copernicus University, Ul. Skłodowskiej-Curie 9, 85-094 Bydgoszcz, Poland.
| | - Piotr Adamski
- Collegium Medicum, Nicolaus Copernicus University, Ul. Skłodowskiej-Curie 9, 85-094 Bydgoszcz, Poland
| | - Piotr Niezgoda
- Collegium Medicum, Nicolaus Copernicus University, Ul. Skłodowskiej-Curie 9, 85-094 Bydgoszcz, Poland
| | - Dimitrios Alexopoulos
- National and Kapodistrian University of Athens Medical School, Attikon University Hospital, Athens, Greece
| | - Jolita Badarienė
- Clinic of Cardiac and Vascular diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Andrzej Budaj
- Department of Cardiology, Centre of Postgraduate Medical Education, Grochowski Hospital, Warsaw, Poland
| | | | - Dariusz Dudek
- Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland.,Maria Cecilia Hospital, GVM Care&Research, Cotignola (RA), Ravenna, Italy
| | - Tomasz Fabiszak
- Collegium Medicum, Nicolaus Copernicus University, Ul. Skłodowskiej-Curie 9, 85-094 Bydgoszcz, Poland
| | - Mariusz Gąsior
- IIIrd Department of Cardiology, Silesian Center for Heart Diseases, Faculty of Medicine in Zabrze, Medical University of Silesia, Zabrze, Poland
| | - Robert Gil
- Department of Invasive Cardiology, Centre of Postgraduate Medical Education, Central Hospital of the Internal Affairs and Administration Ministry, Warsaw, Poland
| | - Diana A Gorog
- Postgraduate Medicine, University of Hertfordshire, United Kingdom and Faculty of Medicine, National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Stefan Grajek
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Paul A Gurbel
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Marcin Gruchała
- 1st Department of Cardiology, Medical University of Gdańsk, Poland
| | | | - Stefan James
- Department of Medical Sciences and Uppsala Clinical Research Center, Uppsala University Hospital, Uppsala, Sweden
| | - Young-Hoon Jeong
- Department of Internal Medicine, Gyeongsang National University School of Medicine and Cardiovascular Center, Gyeongsang National University Changwon Hospital, Changwon, South Korea
| | - Bernd Jilma
- Department of Clinical Pharmacology, Medical University of Vienna, Austria
| | - Jarosław D Kasprzak
- 1st Department and Chair of Cardiology, Medical University of Lodz Bieganski Hospital, Lodz Poland
| | - Andrzej Kleinrok
- University of Information Technology and Management in Rzeszow, Poland.,Department of Cardiology The Pope John Paul II Hospital in Zamosc, Poland
| | - Aldona Kubica
- Department of Health Promotion, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | | | - Jacek Legutko
- Department of Interventional Cardiology, Institute of Cardiology, Jagiellonian University Medical College, John Paul II Hospital in Krakow, Poland
| | - Maciej Lesiak
- Postgraduate Medicine, University of Hertfordshire, United Kingdom and Faculty of Medicine, National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Jolanta M Siller-Matula
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Poland.,Department of Cardiology, Medical University of Vienna, Austria
| | - Klaudiusz Nadolny
- Department of Emergency Medical Service, Strategic Planning University of Dabrowa Gornicza, Dabrowa Gornicza, Poland.,Faculty of Medicine, Katowice School of Technology, Katowice, Katowice, Poland
| | - Krzysztof Pstrągowski
- Collegium Medicum, Nicolaus Copernicus University, Ul. Skłodowskiej-Curie 9, 85-094 Bydgoszcz, Poland
| | - Salvatore Di Somma
- Department of Medical-Surgery Sciences and Translational Medicine, University La Sapienza, Rome, Italy
| | | | - Janina Stępińska
- Department of Intensive Cardiac Therapy, National Institute of Cardiology, Warsaw, Poland
| | - Udaya S Tantry
- Sinai Center for Thrombosis Research and Drug Development, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | | | - Monica Verdoia
- Division of Cardiology, Ospedale degli Infermi ASL Biella, Università del Piemonte Orientale, Italy
| | - Wojciech Wojakowski
- Division of Cardiology and Structural Heart Diseases, Medical University of Silesia, Katowice, Poland
| | - Eliano P Navarese
- Collegium Medicum, Nicolaus Copernicus University, Ul. Skłodowskiej-Curie 9, 85-094 Bydgoszcz, Poland
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22
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Wang HY, Dou KF, Wang Y, Yin D, Xu B, Gao RL. Benefit-Risk Profile of DAPT Continuation Beyond 1 Year after PCI in Patients with High Thrombotic Risk Features as Endorsed by 2018 ESC/EACTS Myocardial Revascularization Guideline. Cardiovasc Drugs Ther 2020; 34:663-675. [PMID: 32601780 DOI: 10.1007/s10557-020-07030-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE The ischemic/bleeding trade-off of continuing dual antiplatelet therapy (DAPT) beyond 1 year after PCI for patients with high thrombotic risk (HTR) as endorsed by 2018 ESC/EACTS myocardial revascularization guidelines remain unknown. METHODS Patients undergoing coronary stenting between January 2013 and December 2013 from the prospective Fuwai registry were defined as HTR if they met at least 1 ESC/EACTS guideline-endorsed HTR criteria. A total of 4578 patients who were at HTR and were events free at 1 year after the index procedure were evaluated. The primary efficacy outcome was major adverse cardiac and cerebrovascular events (MACCE) (composite of all-cause death, myocardial infarction, or stroke). RESULTS Median follow-up period was 2.4 years. > 1-year DAPT with clopidogrel and aspirin significantly reduced the risk of MACCE compared with ≤ 1-year DAPT (1.9% vs. 4.6%; hazard ratio (HR): 0.38; 95% confidence interval (CI): 0.27-0.54; P < 0.001), driven by a reduction in all-cause death (0.2% vs. 3.0%; HR, 0.07; 95% CI, 0.03-0.15). Cardiac death and definite/probable stent thrombosis also occurred less frequently in prolonged DAPT group. Bleeding Academic Research Consortium (BARC) type 2, 3, or 5 bleeding occurred similarly between both groups (1.1% vs. 0.9%; HR, 1.11; 95% CI, 0.58-2.13; P = 0.763). Similar results were found using multivariable Cox model, propensity score-matched, and inverse probability of treatment weighting analysis. CONCLUSIONS Among patients with ESC-endorsed HTR who were free from major ischemic or bleeding events 1 year after coronary stenting, continued DAPT beyond 1 year might offer better effectiveness in terms of atherothrombotic events and comparable safety in terms of clinically relevant bleeding compared with ≤ 1-year DAPT. ESC-HTR criteria is an important parameter to take into account in tailoring DAPT prolongation.
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Affiliation(s)
- Hao-Yu Wang
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.,State Key Laboratory of Cardiovascular Disease, Beijing, China.,National Clinical Research Center for Cardiovascular Diseases, Beijing, China
| | - Ke-Fei Dou
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China. .,State Key Laboratory of Cardiovascular Disease, Beijing, China. .,National Clinical Research Center for Cardiovascular Diseases, Beijing, China.
| | - Yang Wang
- Medical Research and Biometrics Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dong Yin
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.,National Clinical Research Center for Cardiovascular Diseases, Beijing, China
| | - Bo Xu
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China.,Catheterization Laboratories, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Run-Lin Gao
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.,National Clinical Research Center for Cardiovascular Diseases, Beijing, China
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23
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Lüscher TF. Chronic coronary syndromes: perfusion pressure, FFR, and secondary prevention. Eur Heart J 2020; 41:1611-1614. [PMID: 33216867 DOI: 10.1093/eurheartj/ehaa380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Thomas F Lüscher
- Professor of Cardiology, Imperial College and Director of Research, Education & Development, Royal Brompton and Harefield Hospitals London, UK.,Professor and Chairman, Center for Molecular Cardiology, University of Zurich, Switzerland.,Editor-in-Chief, EHJ Editorial Office, Zurich Heart House, Hottingerstreet 14, 8032 Zurich, Switzerland
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24
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Welsh RC. Applying evidence-based antiplatelet therapy in patients following a myocardial infarction without percutaneous coronary revascularization. Eur Heart J 2020; 41:1633-1635. [PMID: 31872220 DOI: 10.1093/eurheartj/ehz912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Robert C Welsh
- Department of Medicine, Mazankowski Alberta Heart Institute, Edmonton, Alberta, Canada
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