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Danielak D, Pawlak K, Główka F, Karaźniewicz-Łada M. Influence of Genetic and Epigenetic Factors of P2Y 12 Receptor on the Safety and Efficacy of Antiplatelet Drugs. Cardiovasc Drugs Ther 2024; 38:621-636. [PMID: 35943672 PMCID: PMC11101369 DOI: 10.1007/s10557-022-07370-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/21/2022] [Indexed: 01/01/2023]
Abstract
PURPOSE P2Y12 receptor inhibitors are drugs that decrease the risk of stent thrombosis and lower the long-term risk of non-stent-related myocardial infarction and stroke. They inhibit the binding of adenosine diphosphate (ADP) to the P2Y12 receptor and effectively reduce platelet reactivity. However, considerable variability in the pharmacodynamics response contributes to a failure of antiplatelet therapy; this phenomenon is especially notorious for older drugs, such as clopidogrel. Some genetic polymorphisms associated with these drugs' metabolic pathway, especially in the CYP2C19 gene, can significantly decrease antiplatelet efficacy. There are few reports on the variability stemming from the target of this drug class that is the P2Y12 receptor itself. RESULTS AND CONCLUSION This review summarizes the results of research that focus on the influence of P2Y12 genetic polymorphisms on the pharmacodynamics and the efficacy of P2Y12 inhibitors. We found that the conclusions of the studies are unequivocal, and despite several strong candidates, such as G52T (rs6809699) or T744C (rs2046934), they may not be independent predictors of the inadequate response to the drug. Most probably, P2Y12 genetic polymorphisms contribute to the effect exerted by other gene variants (such as CYP2C19*2/*3/*17), drug interactions, or patient habits, such as smoking. Also, epigenetic modifications, such as methylation or miRNA levels, may play a role in the efficacy of antiplatelet treatment.
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Affiliation(s)
- Dorota Danielak
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Rokietnicka 3 St, 60-806, Poznań, Poland.
| | - Kornel Pawlak
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Rokietnicka 3 St, 60-806, Poznań, Poland
| | - Franciszek Główka
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Rokietnicka 3 St, 60-806, Poznań, Poland
| | - Marta Karaźniewicz-Łada
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, Rokietnicka 3 St, 60-806, Poznań, Poland
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Booker JB, Nihart AJ, Campen MJ, Medrano-Rodriguez E, Blankenship JC. Discharge of Acute Coronary Syndrome Patients on Sub-Optimal Dual Anti-Platelet Therapy: A Single Center Experience. Cardiovasc Drugs Ther 2024:10.1007/s10557-024-07563-3. [PMID: 38727897 DOI: 10.1007/s10557-024-07563-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/20/2024] [Indexed: 05/21/2024]
Abstract
PURPOSE To identify and quantify the reasons why acute coronary syndrome (ACS) patients undergoing stenting at the University of New Mexico Hospital (UNMH) were prescribed sub-optimal dual antiplatelet therapy (DAPT) at discharge, and to identify practice patterns that could potentially lead to improved DAPT treatment for these patients. METHODS We reviewed electronic medical records and cardiac catheterization records of 326 patients who underwent percutaneous coronary intervention (PCI) at UNMH between January 1, 2021, and June 30, 2022 and identified 229 ACS patients who survived until discharge. Demographic and clinical characteristics relevant to P2Y12 inhibitor selection were obtained from a review of medical records. Pharmacists' notes documenting their efforts to secure appropriate insurance coverage and reasons for discharging patients on clopidogrel rather than ticagrelor/prasugrel were reviewed. Patients discharged on aspirin and clopidogrel underwent review of medical records and cardiac catheterization lab records to determine if the discharge P2Y12 drug was appropriate. Reasons for inappropriate discharge on clopidogrel were categorized as cost/insurance, patient preference, concern for daily adherence to a twice-daily medication, and maintenance of pre-hospital clopidogrel therapy rather than switch to ticagrelor after PCI. RESULTS The 229 ACS patients included 87 (38.0%) appropriately discharged on ticagrelor/prasugrel, 63 (27.5%) appropriately discharged on clopidogrel, 75 (32.8%) discharged on sub-optimal clopidogrel, and 4 (1.7%) not discharged on a P2Y12 inhibitor. For patients inappropriately discharged on clopidogrel (n = 75), the most common reasons were cost or lack of insurance (n = 56) and clinical inertia (taking clopidogrel before PCI and maintained on it afterward) (n = 17). Sub-optimal P2Y12 therapy at discharge was significantly associated with lack of insurance (odds ratio 21.5, 95% confidence interval 5.33-156,p < 0.001) but not with ethnicity, age, sex, or diabetes. CONCLUSION At the University of New Mexico, a safety-net hospital, increasing financially restricted access to ticagrelor/prasugrel could help up to 24.5% of ACS patients reduce their risk of ischemic events. For patients admitted on clopidogrel DAPT, escalating to ticagrelor/prasugrel could reduce ischemic risk in 7.4%. Expanding and improving healthcare insurance coverage might reduce the frequency of discharge on sub-optimal P2Y12 therapy.
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Affiliation(s)
- Jeffrey B Booker
- University of New Mexico School of Medicine, Albuquerque, NM, USA
| | | | - Matthew J Campen
- University of New Mexico College of Pharmacy, Albuquerque, NM, USA
| | | | - James C Blankenship
- Division of Cardiology, University of New Mexico Health Sciences Center, MSC 10 5550, 1 University of New Mexico, Albuquerque, NM, 87131, USA.
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3
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Voicu V, Diehm N, Moarof I, Parejo S, Badiqué F, Burden A, Niedrig D, Béchir M, Russmann S. Antiplatelet therapy guided by CYP2C19 point-of-care pharmacogenetics plus multidimensional treatment decisions. Pharmacogenomics 2024; 25:5-19. [PMID: 38230622 DOI: 10.2217/pgs-2023-0200] [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] [Indexed: 01/18/2024] Open
Abstract
Aim: Implementation of CYP2C19 point-of-care (POC) pharmacogenetic (PGx) testing with personalized treatment recommendations. Methods: POC CYP2C19 genotyping plus expert evaluation of risk factors for ischemic and bleeding events. Results: 167 patients underwent PGx testing, 54 (32.3%) were CYP2C19 loss of function carriers, and POC versus standard PGx analysis results for *2 and *3 variants matched in 100%. Antiplatelet therapy was adjusted in 44 patients (26.3%), but always required consideration of patient-specific factors. Conclusion: CYP2C19 POC-PGx is reliable and offers clinically relevant advantages for immediate evidence-based adaptations of antiplatelet therapy, whereas in less acute cases conventional PGx testing can also have advantages. Antiplatelet therapy has become more complex, and implementation of PGx-based personalized antiplatelet therapy requires complementary expert knowledge.
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Affiliation(s)
- Victor Voicu
- Swiss Federal Institute of Technology Zurich (ETHZ), Switzerland
- drugsafety.ch, 8700 Küsnacht ZH, Switzerland
| | - Nicolas Diehm
- Center for Vascular Medicine, 5000, Aarau, Switzerland
| | - Igal Moarof
- Cardiology Center Mittelland, 5001, Aarau, Switzerland
| | - Sarah Parejo
- Medical Genetics Laboratory, Labor Risch, 3097, Berne-Liebefeld, Switzerland
| | - Florent Badiqué
- Medical Genetics Laboratory, Labor Risch, 3097, Berne-Liebefeld, Switzerland
| | - Andrea Burden
- Swiss Federal Institute of Technology Zurich (ETHZ), Switzerland
| | - David Niedrig
- drugsafety.ch, 8700 Küsnacht ZH, Switzerland
- Hospital Pharmacy, Clinic Hirslanden Zurich, 8032, Zurich, Switzerland
| | - Markus Béchir
- Center for Internal Medicine, Hirslanden Clinic Aarau, 5001 Aarau, Switzerland
| | - Stefan Russmann
- Swiss Federal Institute of Technology Zurich (ETHZ), Switzerland
- drugsafety.ch, 8700 Küsnacht ZH, Switzerland
- Center for Internal Medicine, Hirslanden Clinic Aarau, 5001 Aarau, Switzerland
- University of Nicosia Medical School, 2408, Nicosia-Egkomi, Cyprus
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4
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Lopez J, Mark J, Duarte GJ, Shaban M, Sosa F, Mishra R, Jain S, Tran A, Khizar A, Karpel D, Acosta G, Rodriguez-Guerra M. Role of genetic polymorphisms in clopidogrel response variability: a systematic review. Open Heart 2023; 10:e002436. [PMID: 37963685 PMCID: PMC10649851 DOI: 10.1136/openhrt-2023-002436] [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: 07/27/2023] [Accepted: 10/31/2023] [Indexed: 11/16/2023] Open
Abstract
INTRODUCTION Clopidogrel is a P2Y12 inhibitor that has become a mainstay treatment following percutaneous intervention with drug-eluting stent placement to decrease restenosis and its potential complications, including sudden cardiac death and ischaemic strokes in patients with significant vascular disease. AREAS COVERED As a prodrug, the metabolism and efficacy of clopidogrel are contingent on the presence of wild-type CYP450 (CYP2C19) alleles. Genetic polymorphisms and variants are well known to impair its ability to prevent major adverse cardiovascular events in these patients, with inadequate response rates as high as 30% in previous publications. Patterns of allelic frequencies are expected to exhibit similarities between individuals of the same ancestry, ethnic group or geographic region. Accordingly, we seek to further elucidate worldwide prevalence rates for genetic polymorphisms in the CYP2C19-dependent metabolism of clopidogrel and review the potential of personalised CYP2C19 genotyping in clinical practice to mitigate this high treatment resistance and its associated burden on patients. EXPERTS' COMMENTARY Our findings support the consideration of genotyping before initiation of therapy to guide adequate dosage or substitutions of other P2Y12 inhibitors to promote personalised, precision medicine and to prevent adverse events when these therapies may inevitably fail in patients with variants of the CYP450 (CYP2C19) system.
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Affiliation(s)
- Jose Lopez
- Division of Cardiovascular Disease, University of Miami Miller School of Medicine, Lantana, Florida, USA
| | - Justin Mark
- Department of Internal Medicine, University of Miami Miller School of Medicine, Fort Lauderdale, Florida, USA
| | - Gustavo J Duarte
- Division of Cardiology, Cleveland Clinic Florida, Weston, Florida, USA
| | - Mohammed Shaban
- Department of Internal Medicine, BronxCare Health System, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Franklin Sosa
- Department of Internal Medicine, BronxCare Health System, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Rishabh Mishra
- Department of Internal Medicine, Montefiore Health System, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Swati Jain
- Department of Internal Medicine, Montefiore Health System, Albert Einstein College of Medicine, Bronx, New York, USA
| | - An Tran
- Department of Internal Medicine, Montefiore Health System, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Asma Khizar
- Department of Internal Medicine, Montefiore Health System, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Daniel Karpel
- Department of Internal Medicine, HCA Florida Aventura Hospital and Medical Center, Aventura, Florida, USA
| | - Giancarlo Acosta
- Division of Cardiology, Georgia Heart Institute, Gainesville, Florida, USA
| | - Miguel Rodriguez-Guerra
- Department of Internal Medicine, Montefiore Health System, Albert Einstein College of Medicine, Bronx, New York, USA
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Capodanno D, Angiolillo DJ. Personalised antiplatelet therapies for coronary artery disease: what the future holds. Eur Heart J 2023; 44:3059-3072. [PMID: 37345589 DOI: 10.1093/eurheartj/ehad362] [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: 03/05/2023] [Revised: 05/07/2023] [Accepted: 05/22/2023] [Indexed: 06/23/2023] Open
Abstract
Coronary artery disease (CAD) is one of the leading causes of death globally, and antiplatelet therapy is crucial for both its prevention and treatment. Antiplatelet drugs such as aspirin and P2Y12 inhibitors are commonly used to reduce the risk of thrombotic events, including myocardial infarction, stroke, and stent thrombosis. However, the benefits associated with the use of antiplatelet drugs also come with a risk of bleeding complications. The ever-growing understanding of the poor prognostic implications associated with bleeding has set the foundations for defining strategies that can mitigate such safety concern without any trade-off in antithrombotic protection. To this extent, personalised antiplatelet therapy has emerged as a paradigm that optimizes the balance between safety and efficacy by customizing treatment to the individual patient's needs and risk profile. Accurate risk stratification for both bleeding and thrombosis can aid in selecting the optimal antiplatelet therapy and prevent serious and life-threatening outcomes. Risk stratification has traditionally included clinical and demographic characteristics and has expanded to incorporate angiographic features and laboratory findings. The availability of bedside platelet function testing as well as rapid genotyping assays has also allowed for a more individualized selection of antiplatelet therapy. This review provides a comprehensive overview of the current state of the art and future trends in personalised antiplatelet therapy for patients with CAD, with emphasis on those presenting with an acute coronary syndrome and undergoing percutaneous coronary revascularization. The aim is to provide clinicians with a comprehensive understanding of personalised antiplatelet therapy and facilitate informed clinical decision-making.
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Affiliation(s)
- Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero-Universitaria 'G. Rodolico - San Marco', University of Catania, Via Santa Sofia, 78 - 95123 Catania, Italy
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine-Jacksonville, 655 West 8th Street, Jacksonville, FL 32209, USA
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Magnani G, Denegri A, Gurgoglione FL, Barocelli F, Indrigo E, Catellani D, Signoretta G, Bettella A, Tuttolomondo D, Solinas E, Nicolini F, Niccoli G, Ardissino D. Dual Antiplatelet Therapy or Antiplatelet Plus Anticoagulant Therapy in Patients with Peripheral and Chronic Coronary Artery Disease: An Updated Review. J Clin Med 2023; 12:5284. [PMID: 37629326 PMCID: PMC10455400 DOI: 10.3390/jcm12165284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/30/2023] [Accepted: 08/03/2023] [Indexed: 08/27/2023] Open
Abstract
Despite evidence-based therapies, patients presenting with atherosclerosis involving more than one vascular bed, such as those with peripheral artery disease (PAD) and concomitant coronary artery disease (CAD), constitute a particularly vulnerable group characterized by enhanced residual long-term risk for major adverse cardiac events (MACE), as well as major adverse limb events (MALE). The latter are progressively emerging as a difficult outcome to target, being correlated with increased mortality. Antithrombotic therapy is the mainstay of secondary prevention in both patients with PAD or CAD; however, the optimal intensity of such therapy is still a topic of debate, particularly in the post-acute and long-term setting. Recent well-powered randomized clinical trials (RCTs) have provided data in favor of a more intense antithrombotic therapy, such as prolonged dual antiplatelet therapy (DAPT) with aspirin and a P2Y12 inhibitor or a therapy with aspirin combined with an anticoagulant drug. Both approaches increase bleeding and selection of patients is a key issue. The aim of this review is, therefore, to discuss and summarize the most up-to-date available evidence for different strategies of anti-thrombotic therapies in patients with chronic PAD and CAD, particularly focusing on studies enrolling patients with both types of atherosclerotic disease and comparing a higher- versus a lower-intensity antithrombotic strategy. The final objective is to identify the optimal tailored approach in this setting, to achieve the greatest cardiovascular benefit and improve precision medicine.
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Affiliation(s)
- Giulia Magnani
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | - Andrea Denegri
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | | | | | - Elia Indrigo
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | - Davide Catellani
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | | | - Alberto Bettella
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | | | - Emilia Solinas
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
| | | | | | - Diego Ardissino
- Cardiology Division, Parma University Hospital, 43126 Parma, Italy
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7
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Shawky A, Sabit H, Nazih M, Baraka K, El-Zawahry M. CYP2C19 Polymorphism in Ischemic Heart Disease Patients Taking Clopidogrel After Percutaneous Coronary Intervention in Egypt. J Epidemiol Glob Health 2023; 13:374-383. [PMID: 37202608 PMCID: PMC10272067 DOI: 10.1007/s44197-023-00113-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 05/05/2023] [Indexed: 05/20/2023] Open
Abstract
BACKGROUND Cardiovascular diseases (CVDs) are considered a leading cause of death worldwide. Allelic variation in the CYP2C19 gene leads to a dysfunctional enzyme, and patients with this loss-of-function allele will have an impaired clopidogrel metabolism, which eventually results in major adverse cardiovascular events (MACE). Ischemic heart disease patients (n = 102) who underwent percutaneous cardiac intervention (PCI) followed by clopidogrel were enrolled in the present study. METHODS The genetic variations in the CYP2C19 gene were identified using the TaqMan chemistry-based qPCR technique. Patients were followed up for 1 year to monitor MACE, and the correlations between the allelic variations in CYP2C19 and MACE were recorded. RESULTS During the follow-up, we reported 64 patients without MACE (29 with unstable angina (UA), 8 with myocadiac infarction (MI), 1 patient with non-STEMI, and 1 patient with ischemic dilated cardiomyopathy (IDC)). Genotyping of CYP2C19 in the patients who underwent PCI and were treated with clopidogrel revealed that 50 patients (49%) were normal metabolizers for clopidogrel with genotype CYP2C19*1/*1 and 52 patients (51%) were abnormal metabolizers, with genotypes CYP2C19*1/*2 (n = 15), CYP2C19*1/*3 (n = 1), CYP2C19*1/*17 (n = 35), and CYP2C19*2/*17 (n = 1). Demographic data indicated that age and residency were significantly associated with abnormal clopidogrel metabolism. Moreover, diabetes, hypertension, and cigarette smoking were significantly associated with the abnormal metabolism of clopidogrel. These data shed light on the inter-ethnic variation in metabolizing clopidogrel based on the CYP2C19 allelic distribution. CONCLUSION This study, along with other studies that address genotype variation of clopidogrel-metabolizing enzymes, might pave the way for further understanding of the pharmacogenetic background of CVD-related drugs.
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Affiliation(s)
- Ahmed Shawky
- Department of Cardiology, College of Medicine, Helwan University, Cairo, Egypt
| | - Hussein Sabit
- Department of Medical Biotechnology, College of Biotechnology, Misr University for Science and Technology, P. O. Box 77, Giza, Egypt.
| | - Mahmoud Nazih
- Department of Clinical Pharmacy, Faculty of Pharmacy, Menoufia University, Shibin Al Kawm, Egypt
- Scientific Office, Egyptian Society of Pharmacogenomics and Personalized Medicine (ESPM), Cairo, Egypt
| | - Khalid Baraka
- Department of Cardiology, College of Medicine, Minia University, Minia, Egypt
| | - Mokhtar El-Zawahry
- Department of Medical Biotechnology, College of Biotechnology, Misr University for Science and Technology, P. O. Box 77, Giza, Egypt
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8
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Berteotti M, Gori AM, Giusti B, Fortini A, Grossi G, Ciardetti N, Migliorini A, Lotti E, Valenti R, Di Mario C, Marchionni N, Marcucci R. Clinical impact of high platelet reactivity in patients with atrial fibrillation and concomitant percutaneous coronary intervention on dual or triple antithrombotic therapy. J Thromb Thrombolysis 2023; 55:667-679. [PMID: 36905562 PMCID: PMC10147742 DOI: 10.1007/s11239-023-02784-z] [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] [Accepted: 02/05/2023] [Indexed: 03/12/2023]
Abstract
High platelet reactivity (HPR) on clopidogrel is an established thrombotic risk factor after percutaneous coronary intervention (PCI). The introduction of more potent antiplatelet drugs has partially surpassed this issue. However, in the setting of concomitant atrial fibrillation (AF) and PCI clopidogrel is still the most adopted P2Y12 inhibitor. In the present study all consecutive patients with history of AF discharged from our cardiology ward with dual (DAT) or triple (TAT) antithrombotic therapy after a PCI from April 2018 to March 2021 were enrolled in an observational registry. For all subjects, blood serum samples were collected and tested for platelet reactivity by arachidonic acid and ADP (VerifyNow system) and genotyping of the CYP2C19*2 loss-of-function polymorphism. We recorded at 3 and 12-months follow-up: (1) major adverse cardiac and cerebrovascular events (MACCE), (2) major hemorrhagic or clinically relevant non-major bleeding and (3) all-cause mortality. A total of 147 patients were included (91, 62% on TAT). In 93.4% of patients, clopidogrel was chosen as P2Y12 inhibitor. P2Y12 dependent HPR resulted an independent predictor of MACCE both at 3 and 12 months (HR 2.93, 95% C.I. 1.03 to 7.56, p = 0.027 and HR 1.67, 95% C.I. 1.20 to 2.34, p = 0.003, respectively). At 3-months follow-up the presence of CYP2C19*2 polymorphism was independently associated with MACCE (HR 5.21, 95% C.I. 1.03 to 26.28, p = 0.045). In conclusion, in a real-world unselected population on TAT or DAT, the entity of platelet inhibition on P2Y12 inhibitor is a potent predictor of thrombotic risk, suggesting the clinical utility of this laboratory evaluation for a tailored antithrombotic therapy in this high-risk clinical scenario. The present analysis was performed in patients with AF undergoing PCI on dual or triple antithrombotic therapy. At 1 year follow-up MACCE incidence was consistent, and it was not different in different antithrombotic pattern groups. P2Y12 dependent HPR was a potent independent predictor of MACCE both at 3- and 12-months follow-up. In the first 3 months after stenting the carriage of CYP2C19*2 allele was similarly associated with MACCE. Abbreviation: DAT, dual antithrombotic therapy; HPR, high platelet reactivity; MACCE, major adverse cardiac and cerebrovascular events; PRU, P2Y12 reactive unit; TAT, triple antithrombotic therapy. Created with BioRender.com.
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Affiliation(s)
- M Berteotti
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy.
| | - A M Gori
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - B Giusti
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - A Fortini
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - G Grossi
- Division of Interventional Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - N Ciardetti
- Division of Interventional Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - A Migliorini
- Division of Interventional Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - E Lotti
- Thrombosis Center, Careggi University Hospital, Florence, Italy
| | - R Valenti
- Division of Interventional Cardiology, Cardiothoracovascular Department, Careggi University Hospital, Florence, Italy
| | - C Di Mario
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - N Marchionni
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
| | - R Marcucci
- Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla, 3, 50134, Florence, Italy
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9
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Cavallari LH, Franchi F. Genotype-Guided Selection of Antiplatelet Therapy: The Evidence Moves East. JACC Cardiovasc Interv 2023; 16:844-846. [PMID: 36898938 DOI: 10.1016/j.jcin.2023.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 02/14/2023] [Indexed: 03/10/2023]
Affiliation(s)
- Larisa H Cavallari
- Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics and Precision Medicine, University of Florida, Gainesville, Florida, USA.
| | - Francesco Franchi
- Department of Medicine, Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, USA
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10
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Galli M, Costa F, Angiolillo DJ. Editorial: Precision medicine for antithrombotic therapy in patients after percutaneous coronary interventions. Front Cardiovasc Med 2023; 10:1162630. [PMID: 36937928 PMCID: PMC10020611 DOI: 10.3389/fcvm.2023.1162630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 02/15/2023] [Indexed: 03/06/2023] Open
Affiliation(s)
- Mattia Galli
- Department of Cardiology, Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
- Correspondence: Mattia Galli
| | - Francesco Costa
- Department of Biomedical and Dental Sciences and Morphological and Functional Imaging, University of Messina, Messina, Italy
| | - Dominick J. Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, United States
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11
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Siasos G, Tsigkou V, Bletsa E, Stampouloglou PK, Oikonomou E, Kalogeras K, Katsarou O, Pesiridis T, Vavuranakis M, Tousoulis D. Antithrombotic Treatment in Coronary Artery Disease. Curr Pharm Des 2023; 29:2764-2779. [PMID: 37644793 DOI: 10.2174/1381612829666230830105750] [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: 05/02/2023] [Revised: 06/16/2023] [Accepted: 07/20/2023] [Indexed: 08/31/2023]
Abstract
Coronary artery disease exhibits growing mortality and morbidity worldwide despite the advances in pharmacotherapy and coronary intervention. Coronary artery disease is classified in the acute coronary syndromes and chronic coronary syndromes according to the most recent guidelines of the European Society of Cardiology. Antithrombotic treatment is the cornerstone of therapy in coronary artery disease due to the involvement of atherothrombosis in the pathophysiology of the disease. Administration of antiplatelet agents, anticoagulants and fibrinolytics reduce ischemic risk, which is amplified early post-acute coronary syndromes or post percutaneous coronary intervention; though, antithrombotic treatment increases the risk for bleeding. The balance between ischemic and bleeding risk is difficult to achieve and is affected by patient characteristics, procedural parameters, concomitant medications and pharmacologic characteristics of the antithrombotic agents. Several pharmacological strategies have been evaluated in patients with coronary artery disease, such as the effectiveness and safety of antithrombotic agents, optimal dual antiplatelet treatment schemes and duration, aspirin de-escalation strategies of dual antiplatelet regimens, dual inhibition pathway strategies as well as triple antithrombotic therapy. Future studies are needed in order to investigate the gaps in our knowledge, including special populations.
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Affiliation(s)
- Gerasimos Siasos
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
- Cardiovascular Division, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Vasiliki Tsigkou
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Evanthia Bletsa
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Panagiota K Stampouloglou
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Evangelos Oikonomou
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Konstantinos Kalogeras
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Ourania Katsarou
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Theodoros Pesiridis
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Manolis Vavuranakis
- Department of Cardiology, School of Medicine, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Dimitris Tousoulis
- Department of Cardiology, School of Medicine, 'Hippokration' General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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12
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Marcucci R, Berteotti M, Gragnano F, Galli M, Cavallari I, Renda G, Capranzano P, Santilli F, Capodanno D, Angiolillo DJ, Cirillo P, Calabrò P, Patti G, De Caterina R. Monitoring antiplatelet therapy: where are we now? J Cardiovasc Med (Hagerstown) 2022; 24:e24-e35. [PMID: 36729588 DOI: 10.2459/jcm.0000000000001406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Single antiplatelet therapy represents the cornerstone of thrombosis prevention in atherosclerotic cardiovascular disease. Dual antiplatelet therapy (DAPT), consisting of aspirin plus a P2Y12 inhibitor, is the standard of care for patients with acute coronary syndrome or undergoing both coronary and peripheral percutaneous interventions. Recent data suggest the efficacy of DAPT also after minor stroke. In this setting, a large body of evidence has documented that genetic and acquired patients' characteristics may affect the magnitude of platelet inhibition induced by antiplatelet agents. The implementation of tools allowing the identification and prediction of platelet inhibition has recently been shown to improve outcomes, leading to an optimal balance between antithrombotic efficacy and bleeding risk. We are therefore clearly moving towards tailored antiplatelet therapy. The aim of this paper is to summarize the available evidence on the evaluation of platelet inhibition in patients with coronary, peripheral, or cerebrovascular atherosclerosis. We will here focus on antiplatelet therapy based on both aspirin and P2Y12 inhibitors. In addition, we provide practical insights into the clinical settings in which it appears reasonable to implement antiplatelet therapy monitoring.
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Affiliation(s)
- Rossella Marcucci
- Department of Clinical and Experimental Medicine, University of Florence, Florence
| | - Martina Berteotti
- Department of Clinical and Experimental Medicine, University of Florence, Florence
| | - Felice Gragnano
- Division of Clinical Cardiology, Azienda Ospedaliera di Rilievo Nazionale 'Sant'Anna e San Sebastiano', Caserta.,Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
| | - Mattia Galli
- Catholic University of the Sacred Heart, Rome.,Maria Cecilia Hospital, GVM Care & Research, Cotignola
| | | | - Giulia Renda
- Department of Neuroscience, Imaging and Clinical Sciences, and Center for Advanced Studies and Technology (CAST), G. d'Annunzio University Chieti-Pescara
| | - Piera Capranzano
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania
| | - Francesca Santilli
- Department of Medicine and Aging, and Center for Advanced Studies and Technology (CAST), G. d'Annunzio University Chieti-Pescara, Italy
| | - Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Plinio Cirillo
- Division of Cardiology, Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples
| | - Paolo Calabrò
- Division of Clinical Cardiology, Azienda Ospedaliera di Rilievo Nazionale 'Sant'Anna e San Sebastiano', Caserta.,Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples
| | - Giuseppe Patti
- Maggiore della Carità Hospital, University of Eastern Piedmont, Novara
| | - Raffaele De Caterina
- Department of Surgical, Medical and Molecular Pathology and of Critical Sciences, University of Pisa, Pisa.,Division of Cardiology, Azienda Ospedaliero-Universitaria Pisana, Pisa.,Fondazione VillaSerena per la Ricerca, Città Sant'Angelo-Pescara, Pescara, Italy
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13
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Shao QY, Wang ZJ, Ma XT, Wang YF, Li QX, Yang ZQ, Lin XZ, Pan L, Gao F, Yang LX, Liang J, Zhou YJ. Mortality of Escalation and Modulation Antithrombotic Therapy in Coronary Artery Disease Patients: A Meta-analysis of Randomized Controlled Trials. Thromb Haemost 2022; 123:108-117. [PMID: 36343638 PMCID: PMC9831688 DOI: 10.1055/s-0042-1757405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND The net clinical benefit of antithrombotic therapy (ATT) reflects the concomitant effects of bleeding and ischemic events. OBJECTIVES We sought to assess the overall effect of the modulation or escalation of ATT on all-cause mortality as well as ischemic and bleeding events. METHODS We performed a meta-analysis of randomized controlled trials comparing escalation or modulation of ATT versus standard ATT in patients with coronary artery disease. A total of 32 studies with 160,659 subjects were enrolled in this analysis. RESULTS Neither escalation nor modulation of ATT has significant effect on all-cause mortality (escalation: relative risk [RR]: 0.94, 95% confidence interval [CI]: 0.85-1.04; modulation: RR: 0.90; 95% CI: 0.81-1.01). Compared with standard ATT therapy, escalation of ATT was associated with lower risk of myocardial infarction (MI; RR: 0.84, 95% CI: 0.76-0.94), but had a higher risk of major or minor bleeding (RR: 1.38, 95% CI: 1.15-1.66). Modulation of ATT was associated with a similar risk of MI (RR: 1.07, 95% CI: 0.96-1.19), but a reduced risk for major or minor bleeding (RR: 0.58, 95% CI: 0.51-0.66). Meta-regression combining both escalation and modulation studies found that the heterogeneity of all-cause mortality was mainly attributed to the heterogeneity of major or minor bleeding (adjusted R-squared = 100.00%, p = 0.004), but not to MI. CONCLUSION Either escalation or modulation of ATT has little benefit in all-cause mortality. The variability of the treatment effects on all-cause mortality was mainly attributed to the variability of major or minor bleeding, but not to MI.
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Affiliation(s)
- Qiao-Yu Shao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhi-Jian Wang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China,Address for correspondence Zhi-Jian Wang, MD, MSc, FACC Department of Cardiology, Capital Medical University, Beijing Anzhen HospitalAnzhen Avenue #2, Chaoyang District, Beijing 100029China
| | - Xiao-Teng Ma
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yu-Fei Wang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Qiu-Xuan Li
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhi Qiang Yang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xu-Ze Lin
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Liu Pan
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Fei Gao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Li Xia Yang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jing Liang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yu-Jie Zhou
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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14
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Escalation and De-Escalation of Antiplatelet Therapy after Acute Coronary Syndrome or PCI: Available Evidence and Implications for Practice. J Clin Med 2022; 11:jcm11216246. [PMID: 36362474 PMCID: PMC9654330 DOI: 10.3390/jcm11216246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 10/12/2022] [Accepted: 10/19/2022] [Indexed: 01/25/2023] Open
Abstract
Dual antiplatelet therapy (DAPT) is the gold standard for the antithrombotic management of patients with an acute coronary syndrome (ACS) or undergoing percutaneous coronary intervention (PCI). Implementation of intensified or prolonged DAPT regimens has proven to lower the risk of ischemic events but at the expense of increased bleeding. Importantly, bleeding is a predictor of poor prognosis. Risk stratification and selection of tailored antiplatelet strategies to maximize the net clinical benefit in individual patients with ACS or undergoing PCI is therefore potentially beneficial. Recently, novel approaches including DAPT de-escalation or escalation have been proposed as possible alternatives to standard DAPT. These strategies, which are generally based on patient's risk profile, genetics, and/or platelet function have been proposed to offer more tailored treatments in patients with ACS or PCI, with the ultimate goal of providing adequate ischemic protection while mitigating the risk of bleeding. This review summarizes the available evidence on DAPT de-escalation or escalation (both guided and unguided) and discusses the practical implications of these strategies in the contemporary management of patients with ACS and/or undergoing PCI.
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15
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Mazzone PM, Angiolillo DJ, Capodanno D. Approaches to de-escalation of antiplatelet treatment in stabilized post-myocardial infarction patients with high ischemic risk. Expert Rev Cardiovasc Ther 2022; 20:839-849. [DOI: 10.1080/14779072.2022.2137492] [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: 10/31/2022]
Affiliation(s)
- Placido Maria Mazzone
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “G. Rodolico – San Marco” University of Catania, Catania, Italy
| | - Dominick J. Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, USA
| | - Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico “G. Rodolico – San Marco” University of Catania, Catania, Italy
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16
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Abstract
INTRODUCTION Platelets play a key role in arterial thrombosis and antiplatelet therapy is pivotal in the treatment of cardiovascular disease. Current antiplatelet drugs target different pathways of platelet activation and show specific pharmacodynamic and pharmacokinetic characteristics, implicating clinically relevant drug-drug interactions. AREAS COVERED This article reviews the role of platelets in hemostasis and cardiovascular thrombosis, and discusses the key pharmacodynamics, drug-drug interactions and reversal strategies of clinically used antiplatelet drugs. EXPERT OPINION Antiplatelet therapies target distinct pathways of platelet activation: thromboxane A2 synthesis, adenosine diphosphate-mediated signaling, integrin αIIbβ3 (GPIIb/IIIa), thrombin-mediated platelet activation via the PAR1 receptor and phosphodiesterases. Key clinical drug-drug interactions of antiplatelet agents involve acetylsalicylic acid - ibuprofen, clopidogrel - omeprazole, and morphine - oral P2Y12 inhibitors, all of which lead to an attenuated antiplatelet effect. Platelet function and genetic testing and the use of scores (ARC-HBR, PRECISE-DAPT, ESC ischemic risk definition) may contribute to a more tailored antiplatelet therapy. High on-treatment platelet reactivity presents a key problem in the acute management of ST-elevation myocardial infarction (STEMI). A treatment strategy involving early initiation of an intravenous antiplatelet agent may be able to bridge the gap of insufficient platelet inhibition in high ischemic risk patients with STEMI.
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Affiliation(s)
- Georg Gelbenegger
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Bernd Jilma
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria
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17
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Galli M, Angiolillo DJ. De-escalation of antiplatelet therapy in acute coronary syndromes: Why, how and when? Front Cardiovasc Med 2022; 9:975969. [PMID: 36093167 PMCID: PMC9452742 DOI: 10.3389/fcvm.2022.975969] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/01/2022] [Indexed: 12/29/2022] Open
Abstract
The synergistic blockade of the key platelet signaling pathways of cyclooxygenase-1 blockade and P2Y12 signaling by combining aspirin plus a potent P2Y12 inhibitor (prasugrel or ticagrelor), the so called dual antiplatelet treatment (DAPT), has represented the antithrombotic regimen of choice in patients with acute coronary syndrome (ACS) for nearly a decade. Nevertheless, the use of such antiplatelet treatment regimen, while reduced the risk of thrombotic complications, it is inevitably associated with increased bleeding and this risk may outweigh the benefit of a reduction of ischemic events in specific subgroup of patients. In light of the adverse prognostic implications of a bleeding complication, there has been a great interest in the development of antiplatelet regimens aimed at reducing bleeding without any trade-off in ischemic events. The fact that the ischemic risk is highest in the early phase after an ACS while the risk of bleeding remains relatively stable over time has represented the rationale for the implementation of a more intense antithrombotic regimen early after an ACS, followed by a less intense antithrombotic regimen thereafter. This practice, known as a "de-escalation" strategy, represents one of the more promising approaches for personalization of antithrombotic therapy in ACS. In this review we discuss the rationale, appraise the evidence and provide practical recommendations on the use of a de-escalation strategy of antiplatelet therapy in patients with an ACS.
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Affiliation(s)
- Mattia Galli
- Catholic University of the Sacred Heart, Rome, Italy
- Maria Cecilia Hospital, GVM Care and Research, Cotignola, Italy
| | - Dominick J. Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, United States
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18
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Galli M, Ortega-Paz L, Franchi F, Rollini F, Angiolillo DJ. Precision medicine in interventional cardiology: implications for antiplatelet therapy in patients undergoing percutaneous coronary intervention. Pharmacogenomics 2022; 23:723-737. [PMID: 35938534 DOI: 10.2217/pgs-2022-0057] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Precision medicine is a medical model that proposes the customization of medical treatments to the individual patient, as opposed to a one-drug-fits-all model. Such a "personalized medicine" approach has been widely adopted in several medical fields, such as cancer medicine, but the implementation of precision medicine in cardiovascular medicine has not been similarly straightforward. Because pharmacogenomics plays an important role in the safety and efficacy of cardiovascular drug therapy, there has been a great interest in the use of tools aiming at personalizing antiplatelet therapy. Moreover, antiplatelet therapy is essential for the treatment of cardiovascular patients to reduce the risk of thrombotic complications, particularly those undergoing percutaneous coronary intervention, but it is inevitably associated with increased bleeding risk. In this review, the authors discuss the rationale, summarize the evidence and discuss the current and future directions for the personalization of antiplatelet treatment regimens in patients undergoing percutaneous coronary intervention.
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Affiliation(s)
- Mattia Galli
- Catholic University of the Sacred Heart, Rome, Italy.,Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Luis Ortega-Paz
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL 32209, USA
| | - Francesco Franchi
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL 32209, USA
| | - Fabiana Rollini
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL 32209, USA
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL 32209, USA
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19
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Galli M, Laborante R, Andreotti F, Vergallo R, Montone RA, Iaconelli A, Trani C, Burzotta F, Crea F, D’Amario D. Bleeding Complications in Patients Undergoing Percutaneous Coronary Intervention. Rev Cardiovasc Med 2022; 23:286. [PMID: 39076646 PMCID: PMC11266963 DOI: 10.31083/j.rcm2308286] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/05/2022] [Accepted: 07/19/2022] [Indexed: 07/31/2024] Open
Abstract
Percutaneous coronary intervention (PCI) is considered a relatively safe procedure associated with low rates of complications, but is inevitably associated with short and mid-to-long term increased bleeding risk. Besides the short term risk associated with the arterial access to perform PCI, enhanced bleeding risk persists for several months, given the need for antithrombotic therapy to prevent procedure-related thrombotic complications as well as ischemic recurrences. Bleeding is a powerful harbinger of adverse outcomes. This awareness has fuelled intense research on bleeding reduction strategies, including new PCI devices and techniques as well as new medications and antithrombotic regimens. We here review the mechanisms and prevalence of bleeding in PCI patients, discuss the available evidence from a practical point of view, and explore future perspectives on how to treat and prevent bleeding complications in these patients.
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Affiliation(s)
- Mattia Galli
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy
- Department of Cardiology, Maria Cecilia Hospital, GVM Care & Research, 48033 Cotignola, Italy
| | - Renzo Laborante
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Felicita Andreotti
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS , 00168 Rome, Italy
| | - Rocco Vergallo
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS , 00168 Rome, Italy
| | - Rocco Antonio Montone
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS , 00168 Rome, Italy
| | - Antonio Iaconelli
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS , 00168 Rome, Italy
| | - Carlo Trani
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS , 00168 Rome, Italy
| | - Francesco Burzotta
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS , 00168 Rome, Italy
| | - Filippo Crea
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, 00168 Rome, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS , 00168 Rome, Italy
| | - Domenico D’Amario
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS , 00168 Rome, Italy
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20
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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: 96] [Impact Index Per Article: 48.0] [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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21
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Capodanno D, Angiolillo DJ, Lennon RJ, Goodman SG, Kim SW, O'Cochlain F, So DY, Sweeney J, Rihal CS, Farkouh M, Pereira NL. ABCD-GENE Score and Clinical Outcomes Following Percutaneous Coronary Intervention: Insights from the TAILOR-PCI Trial. J Am Heart Assoc 2022; 11:e024156. [PMID: 35132875 PMCID: PMC9245815 DOI: 10.1161/jaha.121.024156] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [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 In TAILOR-PCI, genotype-guided selection of P2Y12 inhibitors after percutaneous coronary intervention did not significantly reduce the risk of ischemic events at 12 months. The Age, Body Mass Index, Chronic Kidney Disease, Diabetes, and Genotyping (ABCD-GENE) score identifies patients with high platelet reactivity on clopidogrel at increased risk of ischemic events. The aim of this study was to investigate the value of the ABCD-GENE score for tailoring P2Y12 inhibitor selection after percutaneous coronary intervention. Methods and Results In a post hoc analysis of the TAILOR-PCI, outcomes were analyzed by ABCD-GENE score and allocation to genotype-guided or conventional P2Y12 inhibitor selection. Primary (death, myocardial infarction, or stroke) and secondary (cardiovascular death, myocardial infarction, stroke, stent thrombosis, or severe recurrent ischemia) outcomes were assessed. Among 3883 patients discharged on clopidogrel in the genotype-guided and conventional therapy groups, 15.8% and 84.2% had high (≥10 points) or low (<10) ABCD-GENE scores, respectively. At 12 months, both the primary (5.2% versus 2.6%, P<0.001) and secondary outcomes (7.7% versus 4.6%, P=0.001) were significantly increased in patients with high ABCD-GENE score. Among 4714 patients allocated to genotype-guided or conventional therapy, the former did not significantly reduce the 12-month risk of the primary and secondary outcomes in both the high and low ABCD-GENE score groups (pinteraction=0.48 and 0.27, respectively). Conclusions Among patients with percutaneous coronary intervention on clopidogrel, the ABCD-GENE score was helpful in identifying those at higher risk. The ABCD-GENE score may potentially enhance the precision of tailored selection of P2Y12 inhibitors, which needs to be confirmed in prospective investigations. Clinical Trial Registration URL: http://www.clinicaltrials.gov. Unique Identifier: NCT01742117.
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Affiliation(s)
- Davide Capodanno
- Division of Cardiology Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco"University of Catania Catania Italy
| | - Dominick J Angiolillo
- Division of Cardiology University of Florida College of Medicine Jacksonville Florida
| | - Ryan J Lennon
- Department of Health Sciences Research Mayo Clinic Rochester Minnesota
| | - Shaun G Goodman
- St. Michael's HospitalUniversity of Toronto Toronto Ontario Canada.,Canadian VIGOUR Centre University of Alberta Edmonton Alberta Canada
| | | | | | - Derek Y So
- University of Ottawa Heart Institute Ottawa Ontario Canada
| | | | - Charanjit S Rihal
- Department of Cardiovascular Medicine Mayo Clinic Rochester Minnesota
| | - Michael Farkouh
- St. Michael's HospitalUniversity of Toronto Toronto Ontario Canada.,Canadian VIGOUR Centre University of Alberta Edmonton Alberta Canada
| | - Naveen L Pereira
- Department of Cardiovascular Medicine Mayo Clinic Rochester Minnesota
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22
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Galli M, Franchi F, Rollini F, Angiolillo DJ. Role of platelet function and genetic testing in patients undergoing percutaneous coronary intervention. Trends Cardiovasc Med 2021; 33:133-138. [PMID: 34936903 DOI: 10.1016/j.tcm.2021.12.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/13/2021] [Accepted: 12/15/2021] [Indexed: 11/16/2022]
Abstract
Dual antiplatelet therapy (DAPT) represents the standard of care for patients undergoing percutaneous coronary intervention (PCI). Increasing evidence indicates that a "one-size-fits-all" approach with the use of a standard DAPT regimen for all patients undergoing PCI could lead to either suboptimal efficacy or prohibitively high bleeding in specific cohorts of patients. Moreover, the broad interindividual variability in response to P2Y12 inhibitors can impact outcomes and resource utilization. Among the strategies proposed to provide a more balanced trade-off between bleeding and ischemic events at a single patient level, a guided selection of P2Y12 inhibitors, by using platelet function or genetic testing, has shown promising results. In this review, we provide a focused summary of the rationale and evidence on the use of platelet function and genetic testing-guided antiplatelet therapy, and we explore the implications for their use in the modern setting of patients undergoing PCI.
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Affiliation(s)
- Mattia Galli
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, United States; Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Catholic University of the Sacred Heart, Rome, Italy
| | - Francesco Franchi
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, United States
| | - Fabiana Rollini
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, United States
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, United States.
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23
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Galli M, Benenati S, Franchi F, Rollini F, Capodanno D, Biondi-Zoccai G, Vescovo GM, Cavallari LH, Bikdeli B, Ten Berg J, Mehran R, Gibson CM, Crea F, Pereira NL, Sibbing D, Angiolillo DJ. Comparative effects of guided vs. potent P2Y12 inhibitor therapy in acute coronary syndrome: a network meta-analysis of 61 898 patients from 15 randomized trials. Eur Heart J 2021; 43:959-967. [PMID: 34918066 DOI: 10.1093/eurheartj/ehab836] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 09/30/2021] [Accepted: 11/22/2021] [Indexed: 02/05/2023] Open
Abstract
AIMS Guidelines recommend the use of potent P2Y12 inhibitors over clopidogrel for the reduction of ischaemic events in patients with acute coronary syndrome (ACS). However, this comes at the expense of increased bleeding. A guided selection of P2Y12 inhibiting therapy has the potential to overcome this limitation. We aimed at evaluating the comparative safety and efficacy of guided vs. routine selection of potent P2Y12 inhibiting therapy in patients with ACS. METHODS AND RESULTS We performed a network meta-analysis of randomized controlled trials (RCTs) comparing different oral P2Y12 inhibitors currently recommended for the treatment of patients with ACS (clopidogrel, prasugrel, and ticagrelor). RCTs including a guided approach (i.e. platelet function or genetic testing) vs. standard selection of P2Y12 inhibitors among patients with ACS were also included. Incidence rate ratios (IRR) and associated 95% confidence intervals (CIs) were estimated. P-scores were used to estimate hierarchies of efficacy and safety. The primary efficacy endpoint was major adverse cardiovascular events (MACE) and the primary safety endpoint was all bleeding. A total of 61 898 patients from 15 RCTs were included. Clopidogrel was used as reference treatment. A guided approach was the only strategy associated with reduced MACE (IRR: 0.80, 95% CI: 0.65-0.98) without any significant trade-off in all bleeding (IRR: 1.22, 95% CI: 0.96-1.55). A guided approach and prasugrel were associated with reduced myocardial infarction. A guided approach, prasugrel, and ticagrelor were associated with reduced stent thrombosis. Ticagrelor was also associated with reduced total and cardiovascular mortality. Prasugrel was associated with increased major bleeding. Prasugrel and ticagrelor were associated with increased minor bleeding. The incidence of stroke did not differ between treatments. CONCLUSION In patients with an ACS, compared with routine selection of potent P2Y12 inhibiting therapy (prasugrel or ticagrelor), a guided selection of P2Y12 inhibiting therapy is associated with the most favourable balance between safety and efficacy. These findings support a broader adoption of guided approach for the selection of P2Y12 inhibiting therapy in patients with ACS. STUDY REGISTRATION NUMBER This study is registered in PROSPERO (CRD42021258603). KEY QUESTION A guided selection of P2Y12 inhibiting therapy using platelet function or genetic testing improves outcomes among patients undergoing percutaneous coronary intervention. Nevertheless, the comparative safety and efficacy of a guided versus routine selection of potent P2Y12-inhibiting therapy in acute coronary syndrome has not been explored. KEY FINDING In a comprehensive network meta-analysis including the totality of available evidence and using clopidogrel as treatment reference, a guided approach was the only strategy associated with reduced major adverse cardiovascular events without any significant trade-off in bleeding. Prasugrel and ticagrelor increased bleeding and only ticagrelor reduced mortality. TAKE HOME MESSAGE A guided selection of P2Y12-inhibiting therapy represents the strategy associated with the most favourable balance between safety and efficacy. These findings support a broader adoption of guided P2Y12 inhibiting therapy in patients with acute coronary syndrome.
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Affiliation(s)
- Mattia Galli
- Division of Cardiology, University of Florida College of Medicine-Jacksonville, 655 West 8th Street, Jacksonville, FL 32209, USA.,Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Catholic University of the Sacred Heart, Largo Francesco Vito, 1, Rome 00168, Italy
| | - Stefano Benenati
- Dipartimento di Medicina Interna e Specialità Mediche (DIMI), Policlinico San Martino IRCCS, University of Genoa, Largo Rosanna Benzi, 10, Genoa 16132, Italy
| | - Francesco Franchi
- Division of Cardiology, University of Florida College of Medicine-Jacksonville, 655 West 8th Street, Jacksonville, FL 32209, USA
| | - Fabiana Rollini
- Division of Cardiology, University of Florida College of Medicine-Jacksonville, 655 West 8th Street, Jacksonville, FL 32209, USA
| | - Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Via Santa Sofia, 78, Catania 95123, Italy
| | - Giuseppe Biondi-Zoccai
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, Latina, Piazzale Aldo Moro, 5, Rome 00185, Italy.,Mediterranea Cardiocentro, Via Orazio, 2, Napoli 80122, Italy
| | - Giovanni Maria Vescovo
- Interventional Cardiology, Department of Cardiothoracic and Vascular Science, Ospedale dell'Angelo, Via Paccagnella, 11, Venice 30174, Italy
| | - Larisa H Cavallari
- Department of Pharmacotherapy & Translational Research, Center for Pharmacogenomics & Precision Medicine, University of Florida, Gainesville, FL 32611, USA
| | - Behnood Bikdeli
- Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115, USA.,Center for Outcomes Research and Evaluation (CORE), Yale University School of Medicine, 333 Cedar St, New Haven, CT 06510, USA.,Clinical Trials Center, Cardiovascular Research Foundation, 1700 Broadway, New York, NY 10019, USA
| | - Jurrien Ten Berg
- Department of Cardiology and Center for Platelet Function Research, St Antonius Hospital, The Cardiovascular Research Institute Maastricht (CARIM), Universiteitssingel 50, Maastricht 6229, the Netherlands
| | - Roxana Mehran
- Icahn School of Medicine at Mount Sinai, Cardiovascular Institute, 1 Gustave L. Levy Pl, New York, NY 10029, USA
| | - Charles Michael Gibson
- Department of Medicine, Beth Israel Deaconess Medical Center, 169 Pilgrim Rd, Boston, MA 02215, USA
| | - Filippo Crea
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Catholic University of the Sacred Heart, Largo Francesco Vito, 1, Rome 00168, Italy
| | - Naveen L Pereira
- Department of Cardiovascular Medicine, Mayo Clinic, 200 1st St SW, Rochester, MN 55905, USA
| | - Dirk Sibbing
- Privatklinik Lauterbacher Mühle am Ostersee, Unterlauterbach 1, Seeshaupt 82402, Germany.,Department of Cardiology, Ludwig-Maximilians-Universität München (LMU Munich), Geschwister-Scholl-Platz 1, Munich 80539, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Greifswald 17475, Germany
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine-Jacksonville, 655 West 8th Street, Jacksonville, FL 32209, USA
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Al-Rubaish AM, Al-Muhanna FA, Alshehri AM, Al-Mansori MA, Alali RA, Khalil RM, Al-Faraidy KA, Cyrus C, Sulieman MM, Vatte C, Loza BL, Claassens DMF, Asselbergs FW, Al-Ali AK. Bedside testing of CYP2C19 vs. conventional clopidogrel treatment to guide antiplatelet therapy in ST-segment elevation myocardial infarction patients. Int J Cardiol 2021; 343:15-20. [PMID: 34506827 DOI: 10.1016/j.ijcard.2021.08.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 08/28/2021] [Accepted: 08/31/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND ST-segment elevation myocardial infarction (STEMI) patients are treated with dual antiplatelet therapy comprising aspirin and a P2Y12 inhibitor. Clopidogrel is widely used in these patients in several areas worldwide, such as Middle East, but is associated to sub-optimal platelet inhibition in up to 1/3 of treated patients. We investigated a CYP2C19 genotype-guided strategy to select the optimal P2Y12 inhibitor. METHODS This prospective randomized clinical trial included STEMI patients. The standard-treatment group received clopidogrel, while the genotype-guided group were genotyped for CYP2C19 loss-of-function alleles and carriers were prescribed ticagrelor and noncarriers were prescribed clopidogrel. Primary outcome was a combined ischemic and bleeding outcome, comprising myocardial infarction, non-fatal stroke, cardiovascular death, or Platelet Inhibition and Patient Outcomes major bleeding one year after STEMI. RESULTS STEMI patients (755) were randomized into a genotype-guided- (383) and standard-treatment group (372). In the genotype-guided group, 31 patients carrying a loss-of-function allele were treated with ticagrelor, while all other patients in both groups were treated with clopidogrel. Patients in the genotype-guided group had a significantly lower risk of primary outcome (odds ratio (OR) 0.34, 95% confidence interval (CI) 0.20-0.59,), recurrent myocardial infarction (OR 0.25, 95%CI 0.11-0.53), cardiovascular death (OR 0.16, 95%CI0.06-0.42) and major bleeding (OR 0.49, 95%CI 0.32-0.74). There was no significant difference in the rate of stent thrombosis (OR 0.85, 95%CI 0.43-1.71). CONCLUSION A genotype-guided escalation of P2Y12 inhibitor strategy is feasible in STEMI patients treated with clopidogrel and undergoing PCI and is associated with a reduction of primary outcomes compared to conventional antiplatelet therapy.
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Affiliation(s)
- Abdullah M Al-Rubaish
- Department of Internal Medicine, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Fahad A Al-Muhanna
- Department of Internal Medicine, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Abdullah M Alshehri
- Department of Internal Medicine, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Mohammed A Al-Mansori
- Department of Internal Medicine, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Rudaynah A Alali
- Department of Internal Medicine, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Rania M Khalil
- Department of Internal Medicine, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Khalid A Al-Faraidy
- Department of Cardiology, King Fahd Armed Forces Hospital, Dhahran, Saudi Arabia
| | - Cyril Cyrus
- Department of Clinical Biochemistry, College of Medicine, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Mohammed M Sulieman
- Department of Internal Medicine, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Chittibabu Vatte
- Department of Clinical Biochemistry, College of Medicine, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Bao-Li Loza
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Folkert W Asselbergs
- Department of Cardiology, University Medical Center Utrecht, ICIN-Netherlands Heart Institute, Durrer Centre for Cardiogenetic Research, Utrecht, the Netherlands; Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, UK
| | - Amein K Al-Ali
- Department of Clinical Biochemistry, College of Medicine, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia.
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25
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Lu W, Wang Y, Chen L, Li Y, Zhang R, Chen Z, Yan J, Yang M, Han B, Wang Z, He S, Chen L, Wu X, Zeng H, Ma L, Shi G, Yin J, Chen J, Ma G. Antithrombotic Therapy With Ticagrelor in Atrial Fibrillation Subjects After Percutaneous Coronary Intervention. Front Cardiovasc Med 2021; 8:745549. [PMID: 34712714 PMCID: PMC8545975 DOI: 10.3389/fcvm.2021.745549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 09/20/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Warfarin, along with aspirin and clopidogrel, has long been recommended for patients with atrial fibrillation (AF) who are undergoing percutaneous coronary intervention with a drug-eluting stent (PCI-DES). However, this triple therapy has been known to increase the risk of bleeding complications. Meanwhile, there is no evidence from prospective trials on the use of ticagrelor in a dual therapy. We here aimed to compare the antiplatelet drug ticagrelor as a dual antithrombotic agent to aspirin and clopidogrel in bleeding events. Methods: In this multicenter, active-controlled, open-label, randomized trial, patients with AF taking warfarin who had undergone PCI-DES were randomly assigned to the ticagrelor therapy group (Dual group) or the clopidogrel plus aspirin therapy group (Triple group). The primary and secondary endpoints were overall bleeding events and major bleeding events, respectively, according to the Thrombolysis in Myocardial Infarction (TIMI) criteria at 6 months. Cardiovascular events [re-PCI, surgical bypass, myocardial infarction (MI), heart failure, rehospitalization due to angina pectoris, stent thrombosis and death due to cardiovascular causes] at 6 months were also recorded. Results: A total of 296 patients from 12 medical centers in China were randomized after PCI-DES to either the Dual therapy group (n = 148) or the Triple group (n = 146) for 6 months. The overall incidence of bleeding events at 6 months was 36.49% in the Dual therapy group and 35.62% in the Triple group [hazard ratio, 0.930; 95% confidence interval (CI), 0.635 to 1.361; P = 0.7088]. The incidence of the secondary endpoint over 6 months was 4.73% in the Dual therapy group and 1.37% in the Triple group (hazard ratio, 0.273; 95% CI, 0.057 to 1.315; P = 0.1056). Cardiovascular event occurrence was also comparable in both groups at 6 months (18.24 vs. 16.44%; hazard ratio, 0.845; 95% CI, 0.488 to 1.465; P = 0.5484). Conclusions: The incidence of total bleeding events in AF patients treated with ticagrelor was comparable to that in patients treated with clopidogrel plus aspirin at 6 month; Meanwhile, the incidence of cardiovascular events were also comparable between the groups. Clinical Trial Registration: MANJUSRI, ClinicalTrials.gov# NCT02206815, 2014, August 1st
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Affiliation(s)
- Wenbin Lu
- Department of Cardiology, ZhongDa Hospital Affiliated With Southeast University, Nanjing, China
| | - Yu Wang
- Department of Cardiology, ZhongDa Hospital Affiliated With Southeast University, Nanjing, China
| | - Lijuan Chen
- Department of Cardiology, ZhongDa Hospital Affiliated With Southeast University, Nanjing, China
| | - Yongjun Li
- Department of Cardiology, ZhongDa Hospital Affiliated With Southeast University, Nanjing, China
| | - Rui Zhang
- Department of Cardiology, ZhongDa Hospital Affiliated With Southeast University, Nanjing, China
| | - Zhongpu Chen
- Department of Cardiology, ZhongDa Hospital Affiliated With Southeast University, Nanjing, China
| | - Jinchuan Yan
- Department of Cardiology, Affiliated Hospital of Jiangsu University, Jiangsu, China
| | - Mingming Yang
- Department of Cardiology, ZhongDa Hospital Affiliated With Southeast University, Nanjing, China
| | - Bing Han
- Department of Cardiology, Central Hospital of Xuzhou City, Xuzhou, China
| | - Zhirong Wang
- Department of Cardiology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Shenghu He
- Department of Cardiology, Northern Jiangsu People's Hospital Affiliated With Yangzhou University, Yangzhou, China
| | - Lianglong Chen
- Department of Cardiology, Union Hospital Affiliated With Fujian Medical University, Fuzhou, China
| | - Xiang Wu
- Department of Cardiology, Affiliated Hospital of Nantong University, Nantong, China
| | - Hesong Zeng
- Department of Cardiology, Tongji Hospital Affiliated With Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Likun Ma
- Department of Cardiology, Anhui Provincial Hospital, Hefei, China
| | - Guoping Shi
- Department of Cardiology, Rugao People's Hospital, Nantong, China
| | - Jianrong Yin
- Department of Cardiology, Pizhou People's Hospital Affiliated With Xuzhou Medical University, Xuzhou, China
| | - Jiyan Chen
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong, China
| | - GenShan Ma
- Department of Cardiology, ZhongDa Hospital Affiliated With Southeast University, Nanjing, China
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26
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Galli M, Angiolillo DJ. Antiplatelet therapy in percutaneous coronary intervention: latest evidence from randomized controlled trials. Curr Opin Cardiol 2021; 36:390-396. [PMID: 33973929 DOI: 10.1097/hco.0000000000000879] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Antiplatelet therapy is key to reduce systemic and local thrombotic events among patients undergoing percutaneous coronary interventions (PCI). Antiplatelet treatment regimens have been subject to continuous changes over the years, with a dual antiplatelet therapy (DAPT), consisting of aspirin and a P2Y12 inhibitor representing the cornerstone of treatment in these patients. RECENT FINDINGS The need for less aggressive antithrombotic drugs to prevent local ischemic events with newer generation drug-eluting stent together with the increased understanding of the prognostic relevance of bleeding events in PCI patients, have prompted investigations aimed at identifying antiplatelet treatment regimens associated with a more favorable balance between ischemic and bleeding risks. Several key randomized controlled trials (RCTs) on antiplatelet regimens in patients undergoing PCI have been recently reported resulting in updates in practice guidelines. SUMMARY This manuscript provides an overview of the advancements in the field deriving from key RCTs on antiplatelet regimens in patients undergoing PCI.
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Affiliation(s)
- Mattia Galli
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, USA
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida, USA
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