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Gurbel PA, Bliden K, Sherwood M, Taheri H, Tehrani B, Akbari M, Yazdani S, Asgar JA, Chaudhary R, Tantry US. Development of a routine bedside CYP2C19 genotype assessment program for antiplatelet therapy guidance in a community hospital catheterization laboratory. J Thromb Thrombolysis 2024; 57:566-575. [PMID: 38480590 PMCID: PMC11031274 DOI: 10.1007/s11239-024-02953-8] [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: 01/19/2024] [Indexed: 04/19/2024]
Abstract
Genotype based personalized antiplatelet therapy in the setting of percutaneous coronary intervention (PCI) has been studied in clinical trials. Despite the demonstrated risk associated with CYP2C19 loss-of-function (LoF) carriage in clopidogrel-treated PCI patients, real-world implementation of genotyping for PCI has been low. The goal of the current study was to provide CYP2C19 genotype information to the interventionalist prior to the completion of the catheterization to facilitate immediate personalized antiplatelet therapy. Routine personalization of P2Y12 inhibitor therapy for PCI in a community hospital cardiac catheterization laboratory by POC genotyping with the SpartanRx system was first offered in February 2017. A best practice advisory (BPA) based on the Clinical Pharmacogenetics Implementation Consortium Guideline for CYP2C19 genotype and clopidogrel therapy was placed in the electronic health record prescription medication ordering system. By December 2019, 1,052 patients had CYP2C19 genotype testing, 429 patients underwent PCI with genotype guided antiplatelet therapy, and 250 patients underwent PCI without genotype testing and received antiplatelet therapy at the discretion of the treating physician. BPA compliance was 93. 87% of LoF allele carriers were prescribed ticagrelor or prasugrel whereas 96% of non-LoF allele carriers were prescribed clopidogrel. The genotyping results were available within 1 h and made immediately available for decision making by the interventional cardiologist. POC CYP2C19 genotyping is feasible in a community hospital catheterization laboratory and is associated with high rate of best practice compliance.Clinical Trial Registration: https://clinicaltrials.gov/ct2/show/NCT03040622.
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Affiliation(s)
- Paul A Gurbel
- Sinai Center for Thrombosis Research, Sinai Hospital of Baltimore, Baltimore, MD, 21215, USA.
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA.
| | - Kevin Bliden
- Sinai Center for Thrombosis Research, Sinai Hospital of Baltimore, Baltimore, MD, 21215, USA
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA
| | - Matthew Sherwood
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA
| | - Hamid Taheri
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA
| | - Behnam Tehrani
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA
| | - Marjaneh Akbari
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA
| | - Shahram Yazdani
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA
| | - Juzer Ali Asgar
- Sinai Center for Thrombosis Research, Sinai Hospital of Baltimore, Baltimore, MD, 21215, USA
| | - Rahul Chaudhary
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
- Artificial Intelligence for Holistic Evaluation and Advancement of Cardiovascular Thrombosis (AI-HEART) Lab, Pittsburgh, PA, USA
| | - Udaya S Tantry
- Sinai Center for Thrombosis Research, Sinai Hospital of Baltimore, Baltimore, MD, 21215, USA
- Inova Center for Thrombosis Research and Drug Development, Inova Heart and Vascular Institute, Fairfax, VA, USA
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Wang Z, Ma R, Li X, Li X, Xu Q, Yao Y, Wang C, Lv Q. Clinical efficacy of clopidogrel and ticagrelor in patients undergoing off-pump coronary artery bypass grafting: a retrospective cohort study. Int J Surg 2024; 110:01279778-990000000-01151. [PMID: 38445500 PMCID: PMC11175730 DOI: 10.1097/js9.0000000000001246] [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: 12/18/2023] [Accepted: 02/21/2024] [Indexed: 03/07/2024]
Abstract
BACKGROUND Ticagrelor is reportedly more effective than clopidogrel in preventing atherothrombotic events in patients with percutaneous coronary intervention. However, the optimal antiplatelet therapy strategy after off-pump coronary artery bypass grafting (OPCABG) is yet to be established. MATERIALS AND METHODS This study was performed using the prospectively-maintained database at our institution. Patients who underwent OPCABG were divided into the clopidogrel and the ticagrelor groups. Propensity score matching analysis was performed between the two groups. The clinical outcome was the occurrence of major adverse cardiovascular event (MACE), defined as a composite of vascular death, myocardial infarction, or stroke 1 year after surgery. RESULTS In total, 545 patients completed the entire follow-up assessment. After propensity score matching, 232 patients each were included in the clopidogrel and ticagrelor groups. The primary outcome occurred in 7.8% and 4.3% of patients in the clopidogrel and ticagrelor groups, respectively (P=0.113). CYP2C19 variants (*2, *3, and *17) did not impact the clinical outcomes, regardless of the use of clopidogrel or ticagrelor. The rates of MACE were significantly lower in patients carrying the ABCB1 C3435T CT/TT genotypes in the ticagrelor group than in those carrying the ABCB1 C3435T CC genotype in the clopidogrel group (1.4% vs. 9.1%, adjusted P=0.030), as well as those carrying the ABCB1 C3435T CC genotype in the ticagrelor group (1.4% vs. 8.9%, adjusted P=0.036). The ABCB1 C3435T CC genotype was significantly associated with the incidence of 1-year MACE (HR=1.558, 95% CI 1.109-2.188, P=0.011). Patients who experienced severe perioperative bleeding exhibited a significantly higher incidence of MACE than those who did not experience severe perioperative bleeding (14.0% vs. 4.9%, adjusted P=0.007). CONCLUSION There was no significant difference in the 1-year MACE between patients receiving clopidogrel and those receiving ticagrelor after OPCABG. Notably, The ABCB1 C3435T CC genotype was related to a higher risk of MACE.
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Affiliation(s)
- Zi Wang
- Department of Pharmacy, Zhongshan Hospital, Fudan University
| | - Runhua Ma
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Xiaoyu Li
- Department of Pharmacy, Zhongshan Hospital, Fudan University
| | - Xiaoye Li
- Department of Pharmacy, Zhongshan Hospital, Fudan University
| | - Qing Xu
- Department of Pharmacy, Zhongshan Hospital, Fudan University
| | - Yao Yao
- Department of Pharmacy, Zhongshan Hospital, Fudan University
| | - Chunsheng Wang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, People’s Republic of China
| | - Qianzhou Lv
- Department of Pharmacy, Zhongshan Hospital, Fudan University
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Ding LP, Li P, Yang LR, Pan MM, Zhou M, Zhang C, Yan YD, Lin HW, Li XY, Gu ZC. A novel machine learning model to predict high on-treatment platelet reactivity on clopidogrel in Asian patients after percutaneous coronary intervention. Int J Clin Pharm 2024; 46:90-100. [PMID: 37817027 DOI: 10.1007/s11096-023-01638-1] [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: 06/17/2023] [Accepted: 08/16/2023] [Indexed: 10/12/2023]
Abstract
BACKGROUND Various genetic and nongenetic variables influence the high on-treatment platelet reactivity (HTPR) in patients taking clopidogrel. AIM This study aimed to develop a novel machine learning (ML) model to predict HTPR in Chinese patients after percutaneous coronary intervention (PCI). METHOD This cohort study collected information on 507 patients taking clopidogrel. Data were randomly divided into a training set (90%) and a testing set (10%). Nine candidate Machine learning (ML) models and multiple logistic regression (LR) analysis were developed on the training set. Their performance was assessed according to the area under the receiver operating characteristic curve, precision, recall, F1 score, and accuracy on the test set. Model interpretations were generated using importance scores by transforming model variables into scaled features and representing in radar plots. Finally, we established a prediction platform for the prediction of HTPR. RESULTS A total of 461 patients (HTPR rate: 19.52%) were enrolled in building the prediction model for HTPR. The XGBoost model had an optimized performance, with an AUC of 0.82, a precision of 0.80, a recall of 0.44, an F1 score of 0.57, and an accuracy of 0.87, which was superior to those of LR. Furthermore, the XGBoost method identified 7 main predictive variables. To facilitate the application of the model, we established an XGBoost prediction platform consisting of 7 variables and all variables for the HTPR prediction. CONCLUSION A ML-based approach, such as XGBoost, showed optimum performance and might help predict HTPR on clopidogrel after PCI and guide clinical decision-making. Further validated studies will strengthen this finding.
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Affiliation(s)
- Lan-Ping Ding
- Department of Pharmacy, Jiangsu Province Hospital, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210009, China
| | - Ping Li
- Department of Pharmacy, Women and Children's Hospital, Qingdao University, Qingdao, 266034, China
| | - Li-Rong Yang
- Department of Pharmacy, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Mang-Mang Pan
- Department of Pharmacy, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Min Zhou
- Nanjing Ericsson Panda Communication Co. Ltd.,, Nanjing, 211100, China
| | - Chi Zhang
- Department of Pharmacy, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Yi-Dan Yan
- Department of Pharmacy, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Hou-Wen Lin
- Department of Pharmacy, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Xiao-Ye Li
- Department of Pharmacy, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Zhi-Chun Gu
- Department of Pharmacy, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
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Yang G, González P, Moneró M, Carrasquillo K, Renta JY, Hernandez-Suarez DF, Botton MR, Melin K, Scott SA, Ruaño G, Roche-Lima A, Alarcon C, Ritchie MD, Perera MA, Duconge J. Discovery of Ancestry-specific Variants Associated with Clopidogrel Response among Caribbean Hispanics. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.09.29.23296372. [PMID: 37873439 PMCID: PMC10593031 DOI: 10.1101/2023.09.29.23296372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Background High on-treatment platelet reactivity (HTPR) with clopidogrel is predictive of ischemic events in adults with coronary artery disease. Despite strong data suggesting HTPR varies with ethnicity, including clinical and genetic variables, no genome-wide association study (GWAS) of clopidogrel response has been performed among Caribbean Hispanics. This study aimed to identify genetic predictors of HTPR in a cohort of Caribbean Hispanic cardiovascular patients from Puerto Rico. Methods Local Ancestry inference (LAI) and traditional GWASs were performed on a cohort of 511 clopidogrel-treated patients, stratified based on their P2Y12 reaction units (PRU) into responders and non-responders (HTPR). Results The LAI GWAS identified variants within the CYP2C19 region associated with HTPR, predominantly driven by individuals of European ancestry and absent in those with native ancestry. Incorporating local ancestry adjustment notably enhanced our ability to detect associations. While no loci reached traditional GWAS significance, three variants showed suggestive significance at chromosomes 3, 14 and 22 (OSBPL10 rs1376606, DERL3 rs5030613, and RGS6 rs9323567). In addition, a variant in the UNC5C gene on chromosome 4 was associated with an increased risk of HTPR. These findings were not identified in other cohorts, highlighting the unique genetic landscape of Caribbean Hispanics. Conclusion This is the first GWAS of clopidogrel response in Hispanics, confirming the relevance of the CYP2C19 cluster, particularly among those with European ancestry, and also identifying novel markers in a diverse patient population. Further studies are warranted to replicate our findings in other diverse cohorts and meta-analyses.
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Affiliation(s)
- Guang Yang
- Department of Pharmacology, Center for Pharmacogenomics, Feinberg School of Medicine, Northwestern University, Chicago IL 60611, United States
| | - Pablo González
- Department of Pharmacology, School of Medicine, University of Puerto Rico - Medical Sciences Campus, San Juan, Puerto Rico, 00936, United States
| | - Mariangeli Moneró
- Department of Pharmacology, School of Medicine, University of Puerto Rico - Medical Sciences Campus, San Juan, Puerto Rico, 00936, United States
| | - Kelvin Carrasquillo
- Research Centers in Minority Institutions (RCMI) Program, Center for Collaborative Research in Health Disparities (CCRHD), Academic Affairs Deanship, University of Puerto Rico - Medical Sciences Campus, San Juan, Puerto Rico, 00936, United States
| | - Jessicca Y. Renta
- Research Centers in Minority Institutions (RCMI) Program, Center for Collaborative Research in Health Disparities (CCRHD), Academic Affairs Deanship, University of Puerto Rico - Medical Sciences Campus, San Juan, Puerto Rico, 00936, United States
| | - Dagmar F. Hernandez-Suarez
- Department of Translational Medicine, Herbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, United States
| | - Mariana R. Botton
- Transplant Immunology and Personalized Medicine Unit, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Kyle Melin
- Department of Pharmacy Practice, School of Pharmacy, University of Puerto Rico - Medical Sciences Campus, San Juan, Puerto Rico, 00936, United States
| | - Stuart A. Scott
- Department of Pathology, Stanford University, Palo Alto, CA 94304, United States
| | - Gualberto Ruaño
- Institute of Living at Hartford Hospital, Hartford, CT 06102, United States
| | - Abiel Roche-Lima
- Research Centers in Minority Institutions (RCMI) Program, Center for Collaborative Research in Health Disparities (CCRHD), Academic Affairs Deanship, University of Puerto Rico - Medical Sciences Campus, San Juan, Puerto Rico, 00936, United States
| | - Cristina Alarcon
- Department of Pharmacology, Center for Pharmacogenomics, Feinberg School of Medicine, Northwestern University, Chicago IL 60611, United States
| | - Marylyn D. Ritchie
- Department of Genetics and Institute for Biomedical Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, United States
| | - Minoli A. Perera
- Department of Pharmacology, Center for Pharmacogenomics, Feinberg School of Medicine, Northwestern University, Chicago IL 60611, United States
| | - Jorge Duconge
- Research Centers in Minority Institutions (RCMI) Program, Center for Collaborative Research in Health Disparities (CCRHD), Academic Affairs Deanship, University of Puerto Rico - Medical Sciences Campus, San Juan, Puerto Rico, 00936, United States
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Puerto Rico - Medical Sciences Campus, San Juan, Puerto Rico, 00936, United States
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Chen H, Yang S. Acute coronary syndrome management in hemophiliacs: How to maintain balance?: A review. Medicine (Baltimore) 2023; 102:e33298. [PMID: 36930106 PMCID: PMC10019142 DOI: 10.1097/md.0000000000033298] [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: 01/26/2023] [Accepted: 02/24/2023] [Indexed: 03/18/2023] Open
Abstract
To analyze existing literature and understand how to balance the minimization of bleeding risk and ensuring adequate anticoagulation during coronary intervention treatment and long-term postoperative anticoagulation in hemophilia patients during the perioperative period, in order to provide guidance for healthcare professionals in developing effective treatment plans. This narrative review will analyze existing studies, case reports, and clinical guidelines to determine the most effective strategies for managing acute coronary syndrome in hemophilia patients. When evaluating the literature, factors such as patient age, medical history, and severity of the condition will be considered. The current management guidelines for acute coronary syndrome in hemophilia patients are not based on systematic evaluation and mainly rely on expert opinions. This article provides a comprehensive analysis of existing literature and recommends coagulation factor replacement therapy before anticoagulation and intervention treatment, as well as personalized anticoagulation treatment during the postoperative period for better management of hemophilia patients with acute coronary syndrome. These recommendations can help healthcare professionals develop more effective treatment plans for hemophilia patients.
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Affiliation(s)
- Hao Chen
- Internal Medicine Resident, Department of Cardiology, The First Affiliated Hospital of Yangtze University, Jingzhou, China
| | - Shaning Yang
- Department of Cardiology, The First Affiliated Hospital of Yangtze University, Jingzhou, China
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Abstract
Antiplatelet therapy is used in the treatment of patients with acute coronary syndromes, stroke, and those undergoing percutaneous coronary intervention. Clopidogrel is the most widely used antiplatelet P2Y12 inhibitor in clinical practice. Genetic variation in CYP2C19 may influence its enzymatic activity, resulting in individuals who are carriers of loss-of-function CYP2C19 alleles and thus have reduced active clopidogrel metabolites, high on-treatment platelet reactivity, and increased ischemic risk. Prospective studies have examined the utility of CYP2C19 genetic testing to guide antiplatelet therapy, and more recently published meta-analyses suggest that pharmacogenetics represents a key treatment strategy to individualize antiplatelet therapy. Rapid genetic tests, including bedside genotyping platforms that are validated and have high reproducibility, are available to guide selection of P2Y12 inhibitors in clinical practice. The aim of this review is to provide an overview of the background and rationale for the role of a guided antiplatelet approach to enhance patient care.
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Affiliation(s)
- Matteo Castrichini
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA;
| | - Jasmine A Luzum
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, Michigan, USA
| | - Naveen Pereira
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA;
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Klamroth R, Ay C, De Moerloose P, Fontana P, Windyga J, Astermark J, Berntorp E, Carvalho M, Dolan G, Hermans C, Holme PA, Kenet G, Mancuso ME, Marquardt N, Nunez R, Pabinger I, Rodgers R, Valk PVD, Yuste VJ, Zupan IP. Applicability of the European Society of Cardiology Guidelines on the management of acute coronary syndromes to older people with haemophilia A - A modified Delphi consensus by the ADVANCE Working Group. Haemophilia 2023; 29:21-32. [PMID: 36271497 DOI: 10.1111/hae.14674] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 09/16/2022] [Accepted: 09/20/2022] [Indexed: 01/25/2023]
Abstract
INTRODUCTION As people with haemophilia (PWH) receive better treatment and live longer they are more likely to encounter cardiovascular disease (CVD) and other comorbidities. ESC guidelines for the acute management of patients presenting with acute coronary syndrome (ACS) are based on the non-haemophilia population. AIM To review the guidelines and propose relevant adaptations for PWHA without inhibitors who are treated with prophylaxis and present with ACS. METHODS As part of the ADVANCE Group, 20 European haemophilia experts used a modified Delphi approach to develop and gain consensus on proposed adaptations of the ESC guidelines for PWHA without inhibitors. RESULTS Of the 32 Class I recommendations across both guidelines, adaptions were considered necessary and proposed for 15. The adaptions highlight the need to provide sufficient FVIII trough levels at the time of antithrombotic treatment in people with haemophilia A (HA) without inhibitors. Patients receiving emicizumab prophylaxis and requiring oral anticoagulation therapy or combined single antiplatelet plus oral anticoagulation therapy will require additional FVIII replacement therapy. CONCLUSION In the absence of high-quality clinical evidence, the combined expert opinion used to develop these adaptions to the current ESC guidelines may help to guide clinicians in their treatment decisions when a PWHA presents with ACS.
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Affiliation(s)
| | - Cihan Ay
- Department of Medicine I, Clinical Division of Haematology and Haemostaseology, Medical University of Vienna, Vienna, Austria
| | | | - Pierre Fontana
- Division of Angiology and Hemostasis, University Hospitals of Geneva, Geneva, Switzerland
| | - Jerzy Windyga
- Department of Hemostasis Disorders and Internal Medicine, Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | | | | | - Manuela Carvalho
- Congenital Coagulopathies Reference Center, Centro Hospitalar Universitário de São João, E.P.E., Porto, Portugal
| | | | | | | | - Gili Kenet
- Sheba Medical Center, Tel Hashomer & The Amalia Biron Thrombosis Research Institute, Tel Aviv University, Israel
| | | | - Natascha Marquardt
- Institute of Experimental Hematology and Transfusion Medicine, University Hospital Bonn, Bonn, Germany
| | | | - Ingrid Pabinger
- Department of Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
| | | | - Paul van der Valk
- Van Creveldkliniek, University Medical Center Utrecht, Utrecht, University of Utrecht, The Netherlands
| | | | - Irena Preložnik Zupan
- University Medical Centre Ljubljana, Department of Haematology, University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
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Lee CR, Luzum JA, Sangkuhl K, Gammal RS, Sabatine MS, Stein CM, Kisor DF, Limdi NA, Lee YM, Scott SA, Hulot JS, Roden DM, Gaedigk A, Caudle KE, Klein TE, Johnson JA, Shuldiner AR. Clinical Pharmacogenetics Implementation Consortium Guideline for CYP2C19 Genotype and Clopidogrel Therapy: 2022 Update. Clin Pharmacol Ther 2022; 112:959-967. [PMID: 35034351 PMCID: PMC9287492 DOI: 10.1002/cpt.2526] [Citation(s) in RCA: 150] [Impact Index Per Article: 75.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 12/22/2021] [Indexed: 11/06/2022]
Abstract
CYP2C19 catalyzes the bioactivation of the antiplatelet prodrug clopidogrel, and CYP2C19 genotype impacts clopidogrel active metabolite formation. CYP2C19 intermediate and poor metabolizers who receive clopidogrel experience reduced platelet inhibition and increased risk for major adverse cardiovascular and cerebrovascular events. This guideline is an update to the 2013 Clinical Pharmacogenetics Implementation Consortium (CPIC) guideline for the use of clopidogrel based on CYP2C19 genotype and includes expanded indications for CYP2C19 genotype-guided antiplatelet therapy, increased strength of recommendation for CYP2C19 intermediate metabolizers, updated CYP2C19 genotype to phenotype translation, and evidence from an expanded literature review (updates at www.cpicpgx.org).
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Affiliation(s)
- Craig R. Lee
- Division of Pharmacotherapy and Experimental Therapeutics, University of North Carolina Eshelman School of Pharmacy, Chapel Hill, NC, USA
| | - Jasmine A. Luzum
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Katrin Sangkuhl
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
| | - Roseann S. Gammal
- Department of Pharmacy Practice, Massachusetts College of Pharmacy and Health Sciences, Boston, MA, USA
- Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Marc S. Sabatine
- Thrombolysis in Myocardial Infarction Study Group, Cardiovascular Division, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - C. Michael Stein
- Division of Clinical Pharmacology, Departments of Medicine and Pharmacology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - David F. Kisor
- Department of Pharmaceutical Sciences, Manchester University, Fort Wayne, IN, USA
| | - Nita A Limdi
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Yee Ming Lee
- Department of Clinical Pharmacy, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO, USA
| | - Stuart A. Scott
- Department of Pathology, Stanford University, Stanford, CA, USA; Clinical Genomics Laboratory, Stanford Health Care, Palo Alto, CA, USA
| | - Jean-Sébastien Hulot
- Université de Paris, CIC1418 and DMU CARTE, AP-HP, Hôpital Européen Georges-Pompidou, F-75015, Paris, France
| | - Dan M. Roden
- Departments of Medicine and Pharmacology, Office of Personalized Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Andrea Gaedigk
- Division of Clinical Pharmacology, Toxicology & Therapeutic Innovation, Children’s Mercy Kansas City and University of Missouri Kansas City School of Medicine, Kansas City, MO, USA
| | - Kelly E. Caudle
- Department of Pharmacy and Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Teri E. Klein
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
| | - Julie A. Johnson
- Department of Pharmacotherapy and Translational Research, and Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Alan R. Shuldiner
- Department of Medicine, and Program for Genomic and Personalized Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
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9
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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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10
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Nguyen AB, Cavallari LH, Rossi JS, Stouffer GA, Lee CR. Evaluation of race and ethnicity disparities in outcome studies of CYP2C19 genotype-guided antiplatelet therapy. Front Cardiovasc Med 2022; 9:991646. [PMID: 36082121 PMCID: PMC9445150 DOI: 10.3389/fcvm.2022.991646] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/05/2022] [Indexed: 11/15/2022] Open
Abstract
Dual antiplatelet therapy with a P2Y12 inhibitor (clopidogrel, prasugrel, or ticagrelor) and aspirin remains the standard of care for all patients undergoing percutaneous coronary intervention (PCI). It is well-established that patients carrying CYP2C19 no function alleles have impaired capacity to convert clopidogrel into its active metabolite and thus, are at higher risk of major adverse cardiovascular events (MACE). The metabolism and clinical effectiveness of prasugrel and ticagrelor are not affected by CYP2C19 genotype, and accumulating evidence from multiple randomized and observational studies demonstrates that CYP2C19 genotype-guided antiplatelet therapy following PCI improves clinical outcomes. However, most antiplatelet pharmacogenomic outcome studies to date have lacked racial and ethnic diversity. In this review, we will (1) summarize current guideline recommendations and clinical outcome evidence related to CYP2C19 genotype-guided antiplatelet therapy, (2) evaluate the presence of potential racial and ethnic disparities in the major outcome studies supporting current genotype-guided antiplatelet therapy recommendations, and (3) identify remaining knowledge gaps and future research directions necessary to advance implementation of this precision medicine strategy for dual antiplatelet therapy in diverse, real-world clinical settings.
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Affiliation(s)
- Anh B. Nguyen
- Division of Pharmacotherapy and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Larisa H. Cavallari
- Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics and Precision Medicine, University of Florida, Gainesville, FL, United States
| | - Joseph S. Rossi
- Division of Cardiology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - George A. Stouffer
- Division of Cardiology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Craig R. Lee
- Division of Pharmacotherapy and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Division of Cardiology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- *Correspondence: Craig R. Lee,
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11
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Patti G, Grisafi L, Spinoni E, Rognoni A, Mennuni MG. Safety and efficacy of selective, clopidogrel-based strategies in acute coronary syndrome: a study-level meta-analysis. Thromb Haemost 2022; 122:1732-1743. [PMID: 35436797 DOI: 10.1055/a-1827-8041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To investigate outcome with selective, clopidogrel-based therapies vs conventional treatment in patients undergoing percutaneous coronary intervention (PCI), especially for acute coronary syndrome. BACKGROUND Safety and efficacy of alternative, selective, clopidogrel-based therapies after PCI are not robustly established. METHODS We performed a study-level meta-analysis on six randomized trials investigating selective clopidogrel-based therapies (three on unguided de-escalation, N=3,473; three on guided clopidogrel therapy, N=7,533). Control groups received ticagrelor or prasugrel treatment. Main endpoints were major bleeding, any bleeding, major adverse cardiovascular events (MACE) and net clinical endpoint. RESULTS The incidence of major bleeding and MACE was similar in the selective, clopidogrel-based therapy vs conventional treatment arm (OR 0·72, 95% CI 0·51-1·01, p=0·06; OR 0·93, 0·72-1·20, p=0·58; respectively). The rates of any bleeding were lower in the selective, clopidogrel-based therapy vs conventional treatment group (OR 0·57, 0·40-0·80, p=0·001); this greater safety was significant for unguided de-escalation (OR 0·43, 0·32-0·58, p=0·00001) and non-significant for guided clopidogrel therapy (OR 0·72, 0·51-1·02, p=0·07; p for interaction 0·03). The incidence of the net clinical endpoint was fewer in the selective, clopidogrel-based therapy vs conventional treatment arm (OR 0·59, 0·41-0·85, p=0·004); this benefit was significant for unguided de-escalation (OR 0·50, 0·39-0·64, p<0·00001) and non-significant for guided clopidogrel therapy (OR 0·85, 0·62-1·16, p=0·30; p for interaction 0·01). CONCLUSIONS As compared with prasugrel/ticagrelor treatment, alternative, selective, clopidogrel-based approaches provide a similar protection from cardiovascular events, reduce the risk of any bleeding and are associated with a greater net benefit. These beneficial effects were prevalent with unguided de-escalation to clopidogrel.
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Affiliation(s)
- Giuseppe Patti
- Chair of Cardiology, University of Eastern Piedmont Amedeo Avogadro School of Medicine, RM, Italy
| | - Leonardo Grisafi
- University of Eastern Piedmont Amedeo Avogadro School of Medicine, Novara, Italy
| | - Enrico Spinoni
- Thoracic-Cardio-VAscular, University of Eastern Piedmont Amedeo Avogadro School of Medicine, Novara, Italy
| | - Andrea Rognoni
- Azienda Ospedaliero-Universitaria Maggiore della Carita, Novara, Italy
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12
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Al-abcha A, Radwan Y, Blais D, Mazzaferri EL, Boudoulas KD, Essa EM, Gumina RJ. Genotype-Guided Use of P2Y12 Inhibitors: A Review of Current State of the Art. Front Cardiovasc Med 2022; 9:850028. [PMID: 35402528 PMCID: PMC8983962 DOI: 10.3389/fcvm.2022.850028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/10/2022] [Indexed: 11/13/2022] Open
Abstract
The pharmacodynamics of the purinergic receptor type Y, subtype 12 (P2Y12) inhibitors has evolved. Our understanding of the metabolism of P2Y12 inhibitors has revealed polymorphisms that impact drug metabolism and antiplatelet efficacy, leading to genetic testing guided therapy. In addition, assays of platelet function and biochemistry have provided insight into our understanding of the efficacy of "antiplatelet" therapy, identifying patients with high or low platelet reactivity on P2Y12 therapy. Despite the data, the implementation of these testing modalities has not gained mainstream adoption across hospital systems. Given differences in potency between the three clinically available P2Y12 inhibitors, the balance between thrombotic and bleeding complications must be carefully considered, especially for the large proportion of patients at higher risk for bleeding. Here we review the current data for genetic and functional testing, risk assessment strategies, and guidelines for P2Y12 inhibitors guided therapy.
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Affiliation(s)
- Abdullah Al-abcha
- Division of Internal Medicine, Department of Medicine, Michigan State University, East Lansing, MI, United States
| | - Yasser Radwan
- Division of Internal Medicine, Department of Medicine, Michigan State University, East Lansing, MI, United States
| | - Danielle Blais
- Division of Cardiology, Department of Medicine, Ohio State University, Columbus, OH, United States
| | - Ernest L. Mazzaferri
- Division of Cardiology, Department of Medicine, Ohio State University, Columbus, OH, United States
| | | | - Essa M. Essa
- Division of Cardiology, Department of Medicine, Mount Carmel Healthcare, Columbus, OH, United States
| | - Richard J. Gumina
- Division of Cardiology, Department of Medicine, Ohio State University, Columbus, OH, United States
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13
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Beitelshees AL, Thomas CD, Empey PE, Stouffer GA, Angiolillo DJ, Franchi F, Tuteja S, Limdi NA, Lee JC, Duarte JD, Kreutz RP, Skaar TC, Coons JC, Giri J, McDonough CW, Rowland R, Stevenson JM, Thai T, Vesely MR, Wellen JT, Johnson JA, Winterstein AG, Cavallari LH, Lee CR. CYP2C19 Genotype-Guided Antiplatelet Therapy After Percutaneous Coronary Intervention in Diverse Clinical Settings. J Am Heart Assoc 2022; 11:e024159. [PMID: 35156424 PMCID: PMC9245803 DOI: 10.1161/jaha.121.024159] [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: 01/22/2023]
Abstract
Background Studies have demonstrated increased risk of major atherothrombotic events in CYP2C19 loss-of-function (LOF) variant carriers versus non-carriers treated with clopidogrel after percutaneous coronary intervention (PCI). We sought to evaluate real-world outcomes with the clinical implementation of CYP2C19-guided antiplatelet therapy after PCI. Methods and Results Data from 9 medical centers where genotyping was performed in the setting of PCI were included. Alternative therapy with prasugrel or ticagrelor was recommended for patients with a CYP2C19 LOF variant. The primary outcome was the composite of major atherothrombotic events (all-cause death, myocardial infarction, ischemic stroke, stent thrombosis, or hospitalization for unstable angina) within 12 months following PCI. Moderate or severe/life-threatening bleeding within 12 months was a secondary outcome. Among 3342 patients, 1032 (31%) were LOF carriers, of whom 571/1032 (55%) were treated with alternative therapy. In LOF carriers, the rate of major atherothrombotic events was lower in patients treated with alternative therapy versus clopidogrel (adjusted HR, 0.56; 95% CI 0.39-0.82). In those without a LOF allele, no difference was observed (adjusted HR, 1.07; 95% CI 0.71-1.60). There was no difference in bleeding with alternative therapy versus clopidogrel in either LOF carriers or those without a LOF allele. Conclusions Real-world data demonstrate lower atherothrombotic risk in CYP2C19 LOF carriers treated with alternative therapy versus clopidogrel and similar risk in those without a LOF allele treated with clopidogrel or alternative therapy. These data suggest that PCI patients treated with clopidogrel should undergo genotyping so that CYP2C19 LOF carriers can be identified and treated with alternative therapy.
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Affiliation(s)
- Amber L. Beitelshees
- Department of Medicine and Program for Personalized and Genomic MedicineUniversity of Maryland School of MedicineBaltimoreMD
| | - Cameron D. Thomas
- Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics and Precision MedicineUniversity of Florida College of PharmacyGainesvilleFL
| | - Philip E. Empey
- Department of Pharmacy and TherapeuticsUniversity of Pittsburgh School of PharmacyPittsburghPA
| | - George A. Stouffer
- Division of Cardiology and McAllister Heart InstituteUniversity of North Carolina, Chapel HillNC
| | | | - Francesco Franchi
- University of Florida College of Medicine‐JacksonvilleJacksonvilleFL
| | - Sony Tuteja
- University of Pennsylvania Perelman School of MedicinePhiladelphiaPA
| | - Nita A. Limdi
- Department of NeurologyProgram for Translational Pharmacogenomics and Hugh Kaul Personalized Medicine InstituteSchool of MedicineUniversity of Alabama at BirminghamAL
| | - James C. Lee
- Department of Pharmacy PracticeUniversity of Illinois at ChicagoIL
| | - Julio D. Duarte
- Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics and Precision MedicineUniversity of Florida College of PharmacyGainesvilleFL
| | | | | | - James C. Coons
- Department of Pharmacy and TherapeuticsUniversity of Pittsburgh School of PharmacyPittsburghPA
| | - Jay Giri
- Cardiovascular Medicine DivisionUniversity of Pennsylvania Perelman School of MedicinePhiladelphiaPA
| | - Caitrin W. McDonough
- Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics and Precision MedicineUniversity of Florida College of PharmacyGainesvilleFL
| | - Rachel Rowland
- Department of Medicine and Program for Personalized and Genomic MedicineUniversity of Maryland School of MedicineBaltimoreMD
| | - James M. Stevenson
- Department of Pharmacy and TherapeuticsUniversity of Pittsburgh School of PharmacyPittsburghPA,Division of Clinical PharmacologyJohns Hopkins University School of MedicineBaltimoreMD
| | - Thuy Thai
- Department of Pharmaceutical Outcomes & Policy and Center for Drug Evaluation and SafetyUniversity of FloridaGainesvilleFL
| | - Mark R. Vesely
- Department of Medicine and Program for Personalized and Genomic MedicineUniversity of Maryland School of MedicineBaltimoreMD
| | - Jacob T. Wellen
- Department of Medicine and Program for Personalized and Genomic MedicineUniversity of Maryland School of MedicineBaltimoreMD
| | - Julie A. Johnson
- Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics and Precision MedicineUniversity of Florida College of PharmacyGainesvilleFL
| | - Almut G. Winterstein
- Department of Pharmaceutical Outcomes & Policy and Center for Drug Evaluation and SafetyUniversity of FloridaGainesvilleFL
| | - Larisa H. Cavallari
- Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics and Precision MedicineUniversity of Florida College of PharmacyGainesvilleFL
| | - Craig R. Lee
- Division of Cardiology and McAllister Heart InstituteUniversity of North Carolina, Chapel HillNC,Division of Pharmacotherapy and Experimental TherapeuticsUNC Eshelman School of PharmacyUniversity of North Carolina at Chapel HillNC
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14
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Zhang Y, Zhao X, Ye Y, Li Q, Zeng Y. Clinical Outcomes after Percutaneous Coronary Intervention Over Time on the Basis of CYP2C19 Polymorphisms. J Cardiovasc Pharmacol 2021; 79:183-191. [PMID: 34711749 DOI: 10.1097/fjc.0000000000001164] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 10/13/2021] [Indexed: 11/25/2022]
Abstract
ABSTRACTION The aim of this study was to investigate the association between CYP2C19 gene polymorphisms and the risk of cardiovascular events in the early stage and subsequent period after percutaneous coronary intervention (PCI) among patients who received clopidogrel. Between October 2015 and January 2017, CYP2C19 genotyped patients who were treated with clopidogrel after PCI were enrolled in this study. Included patients were categorized as non-loss-of-function metabolizers (NLOFMs), intermediate metabolizers (IMs) and poor metabolizers (PMs) based on CYP2C19 genotype. The primary outcome was a composite of any-cause mortality, nonfatal myocardial infarction, nonfatal ischemic stroke and stent thrombosis occurring during exposure to clopidogrel. The rates of clinical outcome events were compared between CYP2C19 phenotypes. Landmark analyses were processed at 90 days and 1 year post-PCI. Of 1,341 patients, 161 (12.0%) had two copy of loss-of-function (LOF) alleles, 621(46.3%) had one LOF allele, and 559 (41.7%) had no LOF allele. At the 3-month follow-up, the primary outcome events were more frequent in carriers of two LOF alleles (5.6%) than in noncarriers (1.8%) (adjusted HR 2.944, 95% CI 1.184-7.321, p = 0.020). A similar finding was observed among in patients with acute coronary syndrome indications at the index PCI (adjusted HR 3.046, 95% CI 1.237-7.501, p = 0.015). These differences did not persist within the subsequent 9 months of follow-up, among either all-comers or subjects with acute coronary syndrome. In conclusion, these data demonstrate a higher risk for ischemic events in patients with two CYP2C19 LOF alleles who are prescribed clopidogrel, seen at 3 months following PCI, that is not sustained for 12 months.
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Affiliation(s)
- Yang Zhang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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15
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Zhang Y, Zhang Y, Shi X, Lin B, Han J, Wang Y, Yan J, Peng W, Li W, Zheng Z, Lin Y. Clopidogrel versus Ticagrelor in CYP2C19 Loss-of-Function Allele Noncarriers: A Real-World Study in China. Thromb Haemost 2021; 122:842-852. [PMID: 34428831 DOI: 10.1055/s-0041-1735193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This article compares the clinical outcomes of clopidogrel and ticagrelor in patients with acute coronary syndrome (ACS) without cytochrome P450 (CYP)2C19 loss-of-function (LOF) alleles and investigates whether clopidogrel could be an alternative P2Y12 inhibitor without increasing the risk of ischemic events. METHODS Patients were divided into the clopidogrel-treated group and the ticagrelor-treated group. Inverse probability of treatment weighting (IPTW) calculated by propensity scores was used to adjust confounding covariates. The primary outcome was major adverse cardiovascular or cerebrovascular events (MACCEs) within 12 months. The secondary outcomes were MACCEs plus unstable angina, and clinically significant bleeding events. RESULTS Finally, 2,199 patients were included. Of them, 1,606 were treated with clopidogrel, and 593 were treated with ticagrelor. The mean age of the original cohort was 59.92 ± 9.81 years. During the 12-month follow-up period, MACCEs occurred in 89 patients (4.0%). No significant differences were observed in MACCEs (IPTW-adjusted hazard ratio [HR], 0.87; 95% confidence interval [CI], 0.65-1.18), MACCEs plus unstable angina (IPTW-adjusted HR, 1.20; 95% CI, 0.91-1.59), or clinically significant bleeding events (IPTW-adjusted HR, 0.81; 95% CI, 0.53-1.23) between the clopidogrel- and ticagrelor-treated groups. CONCLUSION In patients with ACS without CYP2C19 LOF alleles, clopidogrel was not associated with a higher risk of MACCEs when compared with ticagrelor. The main findings of this study support use of clopidogrel in CYP2C19 LOF noncarriers as an alternative P2Y12 inhibitor, which may reduce medical expenses and adverse reactions caused by more potent P2Y12 inhibitors in these patients.
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Affiliation(s)
- Yunnan Zhang
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Yi Zhang
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Xiujin Shi
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Baidi Lin
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Jialun Han
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Yifan Wang
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Jialin Yan
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Wenxing Peng
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Wenzheng Li
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Ze Zheng
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yang Lin
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
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