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De Filippo O, Piroli F, Bruno F, Bocchino PP, Saglietto A, Franchin L, Angelini F, Gallone G, Rizzello G, Ahmad M, Gasparini M, Chatterjee S, De Ferrari GM, D'Ascenzo F. De-escalation of dual antiplatelet therapy for patients with acute coronary syndrome after percutaneous coronary intervention: a systematic review and network meta-analysis. BMJ Evid Based Med 2024; 29:171-186. [PMID: 38242567 DOI: 10.1136/bmjebm-2023-112476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/25/2023] [Indexed: 01/21/2024]
Abstract
OBJECTIVES To compare dual antiplatelet therapy (DAPT) de-escalation with five alternative DAPT strategies in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI). DESIGN We conducted a systematic review and network meta-analysis (NMA). Parallel-arm randomised controlled trials (RCTs) comparing DAPT strategies were included and arms of interest were compared via NMA. Partial ranking of each identified arm and for each investigated endpoint was also performed. SETTING AND PARTICIPANTS Adult patients with ACS (≥18 years) undergoing PCI with indications for DAPT. SEARCH METHODS A comprehensive search covered several databases (PubMed, Embase, Cochrane Central, MEDLINE, Conference Proceeding Citation Index-Science) from inception to 15 October 2023. Medical subject headings and keywords related to ACS, PCI and DAPT interventions were used. Reference lists of included studies were screened. Clinical trials registers were searched for ongoing or unpublished trials. INTERVENTIONS Six strategies were assessed: T1 arm: acetylsalicylic acid (ASA) and prasugrel for 12 months; T2 arm: ASA and low-dose prasugrel for 12 months; T3 arm: ASA and ticagrelor for 12 months; T4 arm: DAPT de-escalation (ASA+P2Y12 inhibitor for 1-3 months, then single antiplatelet therapy with potent P2Y12 inhibitor or DAPT with clopidogrel); T5 arm: ASA and clopidogrel for 12 months; T6 arm: ASA and clopidogrel for 3-6 months. MAIN OUTCOME MEASURES Primary outcome: Cardiovascular mortality. SECONDARY OUTCOMES bleeding events (all, major, minor), stent thrombosis (ST), stroke, myocardial infarction (MI), all-cause mortality, major adverse cardiovascular events (MACE). RESULTS 23 RCTs (75 064 patients with ACS) were included. No differences in cardiovascular mortality, all-cause death, recurrent MI or MACE were found when the six strategies were compared, although with different levels of certainty of evidence. ASA and clopidogrel for 12 or 3-6 months may result in a large increase of ST risk versus ASA plus full-dose prasugrel (OR 2.00, 95% CI 1.14 to 3.12, and OR 3.42, 95% CI 1.33 to 7.26, respectively; low certainty evidence for both comparisons). DAPT de-escalation probably results in a reduced risk of all bleedings compared with ASA plus full-dose 12-month prasugrel (OR 0.49, 95% CI 0.26 to 0.81, moderate-certainty evidence) and ASA plus 12-month ticagrelor (OR 0.52, 95% CI 0.33 to 0.75), while it may not increase the risk of ST. ASA plus 12-month clopidogrel may reduce all bleedings versus ASA plus full-dose 12-month prasugrel (OR 0.66, 95% CI 0.42 to 0.94, low certainty) and ASA plus 12-month ticagrelor (OR 0.70, 95% CI 0.52 to 0.89). CONCLUSIONS DAPT de-escalation and ASA-clopidogrel regimens may reduce bleeding events compared with 12 months ASA and potent P2Y12 inhibitors. 3-6 months or 12-month aspirin-clopidogrel may increase ST risk compared with 12-month aspirin plus potent P2Y12 inhibitors, while DAPT de-escalation probably does not.
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Affiliation(s)
- Ovidio De Filippo
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Francesco Piroli
- S.O.C. Cardiologia Ospedaliera, Presidio Ospedaliero Arcispedale Santa Maria Nuova, Azienda USL di Reggio Emilia - IRCCS, Reggio Emilia, Italy
| | - Francesco Bruno
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Pier Paolo Bocchino
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Andrea Saglietto
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Luca Franchin
- Cardiology Department, University Hospital 'Santa Maria della Misericordia', Azienda Sanitaria Universitaria Integrata Friuli Centrale (ASUFC), Udine, Italy
| | - Filippo Angelini
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Guglielmo Gallone
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Giulia Rizzello
- Dipartimento di Scienze Matematiche (DISMA), Giuseppe Luigi Lagrange, Politecnico di Torino, Torino, Italy
| | | | - Mauro Gasparini
- Dipartimento di Scienze Matematiche (DISMA), Giuseppe Luigi Lagrange, Politecnico di Torino, Torino, Italy
| | - Saurav Chatterjee
- New York Community Hospital, Maimonides Health, Brooklyn, New York, USA
- Zucker School of Medicine, Hempstead, New York, USA
| | - Gaetano Maria De Ferrari
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Fabrizio D'Ascenzo
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
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Tang KS, Banerjee S, Tang G, Patel PM, Frangieh AH. Shortened Duration of Dual Antiplatelet Therapy Following Percutaneous Coronary Intervention: A Contemporary Clinical Review. Interv Cardiol 2023; 18:e31. [PMID: 38213748 PMCID: PMC10782423 DOI: 10.15420/icr.2023.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 10/08/2023] [Indexed: 01/13/2024] Open
Abstract
Percutaneous coronary intervention with stent implantation is an integral aspect of minimally interventional cardiac procedures. The technology and techniques behind stent design and implantation have evolved rapidly over several decades. However, continued discourse remains around optimal peri- and post-interventional management with dual antiplatelet therapy to minimise both major cardiovascular or cerebrovascular events and iatrogenic bleeding risk. Standard guidelines around dual antiplatelet therapy historically recommended long-term dual antiplatelet therapy for 12 months (with consideration for >12 months in certain patients); however, emerging data and generational improvements in the safety of drug-eluting stents have ushered in a new era of short-term therapy to reduce the incidence of major bleeding events. This case review will provide an overview of the current state of guidelines around duration of dual antiplatelet therapy and examine recent updates and continued gaps in existing research.
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Affiliation(s)
- Kevin S Tang
- Division of Internal Medicine, Department of Medicine, University of California Irvine HealthOrange, CA, US
| | - Shoujit Banerjee
- Division of Internal Medicine, Department of Medicine, University of California Irvine HealthOrange, CA, US
| | - George Tang
- Division of Cardiology, Department of Medicine, University of California Irvine HealthOrange, CA, US
| | - Pranav M Patel
- Division of Cardiology, Department of Medicine, University of California Irvine HealthOrange, CA, US
| | - Antonio H Frangieh
- Division of Cardiology, Department of Medicine, University of California Irvine HealthOrange, CA, US
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Kienzler JC, Fandino J. The Impact of Aspirin in Brain Tumor Surgery: To Stop or Not to Stop? Cureus 2023; 15:e51231. [PMID: 38283531 PMCID: PMC10821756 DOI: 10.7759/cureus.51231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2023] [Indexed: 01/30/2024] Open
Abstract
Given the lack of guidelines regarding perioperative management of neurosurgical patients taking antiplatelet medication, a break of aspirin intake for elective brain surgery is recommended. To the best of our knowledge, only three clinical studies have been published comparing re-bleeding rates in patients undergoing elective brain surgery with and without aspirin. We present a case of an 81-year-old woman who was admitted for elective craniotomy and brain metastases resection. She presented with a right-sided hemianopsia for > two weeks and further investigation by magnetic resonance imaging (MRI) showed the left occipital lesion. For primary cardiovascular prevention, the patient was prescribed prophylactic low-dose aspirin 100 mg. A platelet function test on the day of admission detected highly pathological values. Surgery was scheduled the next day, and aspirin intake was paused. The platelet function test was repeated the morning before surgery. Interestingly, the test showed a 20% above-normal level platelet function. Craniotomy and tumor resection were performed in a routine fashion and no increased bleeding tendency was reported intraoperatively. Postoperatively, the right-sided hemianopsia was immediately regressive. MRI performed 24 hours after surgery demonstrated a complete tumor resection without any signs of rebleeding. The patient was discharged five days after surgery without any neurological deficits. The literature is limited and guidelines are missing on the topic of management of antiplatelet medication in elective brain surgery. As confirmed by the present case and a review of the literature, elective craniotomy and tumor resection under antiplatelet medication may be considered in certain cases with risk and benefit stratification. More data and randomized controlled trials are needed to confirm these findings.
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Affiliation(s)
| | - Javier Fandino
- Department of Neurosurgery, Hirslanden Medical Center Aarau and Zurich, Aarau, CHE
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Sohail M, Patel P, Midha S, Shukla S, Dhamija D, Bello AO, Khan AA, Gutlapalli SD, Venugopal S. Identifying the Incidence, Predictors, Outcomes, and Prevention of Stent Thrombosis (ST) in Post-percutaneous Coronary Revascularization Patients With Drug-Eluting Stents (DES): A Systematic Review. Cureus 2023; 15:e45150. [PMID: 37842458 PMCID: PMC10571068 DOI: 10.7759/cureus.45150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
Stent thrombosis (ST) is a rare but catastrophic event to happen to a stented coronary artery. The incidence of ST has greatly been reduced after the advent of modern drug-eluting stent (DES) implants, which have become the most preferred treatment option in the stenting category for coronary artery disease (CAD). Although the risk reduction by newer category implant provides substantial benefits, the possibility of thrombosis still exists mostly during the early stage of DES implantation. The development of ST after percutaneous coronary intervention (PCI) can be predicted by multiple factors, but advancements in early diagnostic techniques and modified stent types have greatly reduced the occurrence of this complication. Mortality, which is one of the complications of ST, is primarily influenced by patient-related factors such as incomplete treatment duration of dual antiplatelet therapy (DAPT). The duration of DAPT after DES implantation in patients with acute coronary syndrome (ACS) is determined based on individual characteristics, mainly considered in view of bleeding or ischemia risk. Risk evaluation systems like DAPT/precise-DAPT scores help tailor and personalize the duration of DAPT for each individual patient. This systematic review contains pertinent articles extracted from the PubMed database. We retrieved articles from various study categories, encompassing publications from the period spanning 2014 to 2022. Our analysis highlighted results from studies investigating different aspects contributing to ST development. The most favorable prevention option was the use of customized DAPT intervention based on patient-specific predictable factors. Several complications associated with ST were identified, including recurrent ST, major adverse cardiovascular events (MACE) encompassing all-cause mortality (including cardiac and non-cardiac mortality), cerebrovascular accidents (CVA) or transient ischemic attacks (TIA), hospitalization due to heart failure, and myocardial infarction requiring revascularization. Mortality was also observed as a significant outcome. The umbrella term of ST includes multiple causative factors. Although DES has improved patient survival rates vastly with its usage, careful risk factor assessment and required follow-up, in each individual being stented, further guarantee a more promising reduction in late adverse outcomes.
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Affiliation(s)
- Mehvish Sohail
- Department of Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Priyansh Patel
- Department of Internal Medicine, Medical College Baroda, Baroda, IND
- Department of Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sidharth Midha
- Department of Radiology, Bharati Vidyapeeth University, Pune, IND
- Department of Radiology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Surmai Shukla
- Department of Internal Medicine, Qingdao University College of Medical Science, Qingdao, CHN
- Department of Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Divyanshu Dhamija
- Department of General Medicine, Government Medical College Amritsar, Amritsar, IND
- Department of General Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Adedamola O Bello
- Department of Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
- Department of Internal Medicine, St. Martinus University, pontiac, USA
| | - Asma A Khan
- Department of General Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sai Dheeraj Gutlapalli
- Department of Internal Medicine, Richmond University Medical Center, Staten Island, USA
- Department of Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sathish Venugopal
- Department of Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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Kuno T, Watanabe A, Shoji S, Fujisaki T, Ueyama H, Takagi H, Deharo P, Cuisset T, Bangalore S, Mehran R, Stone GW, Kohsaka S, Bhatt DL. Short-Term DAPT and DAPT De-Escalation Strategies for Patients With Acute Coronary Syndromes: A Systematic Review and Network Meta-Analysis. Circ Cardiovasc Interv 2023; 16:e013242. [PMID: 37609850 DOI: 10.1161/circinterventions.123.013242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/13/2023] [Indexed: 08/24/2023]
Abstract
BACKGROUND Short-term (≤6 months) dual antiplatelet therapy (DAPT) and DAPT de-escalation become attractive for patients with acute coronary syndrome. METHODS A systemic search identified randomized controlled trials that included patients with acute coronary syndrome treated using (1) standard DAPT (12 months) with clopidogrel, prasugrel (standard/low dose), or ticagrelor; (2) extended DAPT (≥18 months); (3) short-term DAPT (≤6 months) followed by P2Y12 inhibitor or aspirin; (4) 12-month DAPT with unguided de-escalation from potent P2Y12 inhibitors to low-dose potent P2Y12 inhibitor or clopidogrel at 1 month; and (5) guided selection DAPT with genotype or platelet function tests. The primary efficacy outcome (major adverse cardiovascular events) was a composite of cardiovascular death, myocardial infarction, or stroke. The primary safety outcome was major or minor bleeding. RESULTS This meta-analysis included 32 randomized controlled trials with 103 497 patients. While there were no differences in efficacy between short, unguided de-escalation and guided selection strategies, unguided de-escalation was associated with reduced risk of major adverse cardiovascular events compared with standard DAPT with clopidogrel or ticagrelor (hazard ratio [95% CI], 0.67 [0.49-0.93] and 0.68 [0.50-0.93]). Both short DAPT followed by P2Y12 inhibitor and unguided de-escalation were associated with reduced risks in safety compared with other strategies, including guided selection (hazard ratio [95% CI], 0.66 [0.47-0.93] and 0.48 [0.33-0.71]). Short DAPT followed by a P2Y12 inhibitor was associated with reduced risk of major bleeding and all-cause death compared with standard, extended DAPT (eg, versus DAPT with clopidogrel; hazard ratio [95% CI], 0.64 [0.42-0.97] and 0.60 [0.44-0.82]). By rankogram, unguided de-escalation strategy was the safest and most effective strategy in reducing major adverse cardiovascular events and major or minor bleeding while short DAPT followed by P2Y12 inhibitor was ranked the best for major bleeding and all-cause death. CONCLUSIONS In patients with acute coronary syndrome, unguided de-escalation was associated with the lowest risk of major adverse cardiovascular events and major or minor bleeding outcomes, while short DAPT followed by P2Y12 inhibitor was associated with the lowest risk of major bleeding and all-cause death.
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Affiliation(s)
- Toshiki Kuno
- Division of Cardiology, Montefiore Medical Center (T.K.), Jacobi Medical Center, Albert Einstein College of Medicine, New York, NY
- Division of Cardiology (T.K.), Jacobi Medical Center, Albert Einstein College of Medicine, New York, NY
| | - Atsuyuki Watanabe
- Department of Medicine, Mount Sinai Beth Israel (A.W.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Satoshi Shoji
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan (S.S., S.K.)
- Duke Clinical Research Institute, Durham, NC (S.S.)
| | - Tomohiro Fujisaki
- Department of Medicine, Mount Sinai Morningside and West (T.F.), Icahn School of Medicine at Mount Sinai, New York, NY
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan (T.F.)
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan (T.F.)
| | - Hiroki Ueyama
- Division of Cardiology, Emory University School of Medicine, Atlanta, GA (H.U.)
| | - Hisato Takagi
- Department of Cardiovascular Surgery, Shizuoka Medical Center, Japan (H.T.)
| | - Pierre Deharo
- Département de Cardiologie, CHU Timone, Marseille, France (P.D., T.C.)
- INSERM, INRA, C2VN (P.D., T.C.), Aix-Marseille Université, France
- Faculté de Médecine (P.D., T.C.), Aix-Marseille Université, France
| | - Thomas Cuisset
- Département de Cardiologie, CHU Timone, Marseille, France (P.D., T.C.)
- INSERM, INRA, C2VN (P.D., T.C.), Aix-Marseille Université, France
- Faculté de Médecine (P.D., T.C.), Aix-Marseille Université, France
| | - Sripal Bangalore
- Leon H. Charney Division of Cardiovascular Medicine, New York University Grossman School of Medicine (S.B.)
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute (R.M., G.W.S.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Gregg W Stone
- The Zena and Michael A. Wiener Cardiovascular Institute (R.M., G.W.S.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan (S.S., S.K.)
| | - Deepak L Bhatt
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, NY (D.L.B.)
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Deng Y, Wen Y, Yin J, Huang J, Zhang R, Zhang G, Qiu D. Corroded iron stent increases fibrin deposition and promotes endothelialization after stenting. Bioeng Transl Med 2023; 8:e10469. [PMID: 37206231 PMCID: PMC10189476 DOI: 10.1002/btm2.10469] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/19/2022] [Accepted: 11/30/2022] [Indexed: 12/15/2022] Open
Abstract
Poststent restenosis is caused by insufficient endothelialization and is one of the most serious clinical complications of stenting. We observed a rapid endothelialization rate and increased fibrin deposition on the surfaces of the corroded iron stents. Thus, we hypothesized that corroded iron stents would promote endothelialization by increasing fibrin deposition on rough surfaces. To verify this hypothesis, we conducted an arteriovenous shunt experiment to analyze fibrin deposition in the corroded iron stents. We implanted a corroded iron stent in both the carotid and iliac artery bifurcations to elucidate the effects of fibrin deposition on endothelialization. Co-culture experiments were conducted under dynamic flow conditions to explore the relationship between fibrin deposition and rapid endothelialization. Our findings indicate that, from the generation of corrosion pits, the surface of the corroded iron stent was rough, and numerous fibrils were deposited in the corroded iron stent. Fibrin deposition in corroded iron stents facilitates endothelial cell adhesion and proliferation, which, in turn, promotes endothelialization after stenting. Our study is the first to elucidate the role of iron stent corrosion in endothelialization, pointing to a new direction for preventing clinical complications caused by insufficient endothelialization.
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Affiliation(s)
- Yalan Deng
- NHC Key Laboratory of Cancer Proteomics & Laboratory of Structural Biology, Xiangya HospitalCentral South UniversityChangshaHunanPeople's Republic of China
| | - Yanbin Wen
- Department of Neurology, Xiangya HospitalCentral South UniversityChangshaHunanPeople's Republic of China
| | - Jun Yin
- Department of Neurology, Xiangya HospitalCentral South UniversityChangshaHunanPeople's Republic of China
| | - Jiabing Huang
- Department of CardiologyThe Second Affiliated Hospital of Nanchang UniversityNanchangJiangxiPeople's Republic of China
| | - Rongsen Zhang
- Department of Ultrasonography, Second Xiangya HospitalCentral South UniversityChangshaChina
| | - Gui Zhang
- R&D Center, Lifetech Scientific (Shenzhen) Co LtdShenzhenPeople's Republic of China
| | - Dongxu Qiu
- Department of Neurology, Xiangya HospitalCentral South UniversityChangshaHunanPeople's Republic of China
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Zhu YX, Liang L, Parasa R, Li Z, Li Q, Chang S, Ma WR, Feng SL, Wang Y, Xu B, Bourantas CV, Zhang YJ. Early vascular healing after neXt-generation drug-eluting stent implantation in Patients with non-ST Elevation acute Coronary syndrome based on optical coherence Tomography guidance and evaluation (EXPECT): study protocol for a randomized controlled trial. Front Cardiovasc Med 2023; 10:1003546. [PMID: 36910518 PMCID: PMC9995825 DOI: 10.3389/fcvm.2023.1003546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 02/06/2023] [Indexed: 02/25/2023] Open
Abstract
Background There is limited evidence about vessel wall healing response following implantation of next-generation drug-eluting stents (DES) in patients admitted with a non-ST elevation acute coronary syndrome (NSTE-ACS). Cumulative data indicate that optical coherence tomography (OCT) imaging can optimize percutaneous coronary intervention results and expedite stent endothelialization in the general population but there is lack of data in NSTE-ACS patients. Methods The EXPECT study is an investigator-initiated, prospective, randomized trial to assess early vascular healing response following next-generation DES implantation in patients admitted with NSTE-ACS based on OCT guidance and evaluation. Sixty patients are randomized at 1:1:1 ratio to OCT-guided percutaneous coronary intervention (PCI) with 3-month follow-up OCT imaging (O3 group, n = 20), to angiography-guided PCI with 3-month follow-up OCT imaging (A3 group, n = 20) and to angiography-guided PCI with 6-month follow-up OCT imaging (A6 group, n = 20). The primary endpoint of the study is stent strut coverage rate at 3- or 6- month follow-up in the studied groups. The secondary endpoints of the study include OCT imaging endpoints, clinical endpoints, and molecular biology endpoints at the different time points. The clinical endpoints comprised of major cardiovascular adverse events and individual components. The molecular biology endpoints comprised of lipid levels and the levels of inflammatory indicators. Discussion The findings of the EXPECT study are anticipated to provide novel insights into vessel wall healing in NSTE-ACS population following implantation of next-generation DES, underscore the value of OCT imaging in expediting strut coverage in this setting, and explore the potential of an early discontinuation of dual antiplatelet therapy (DAPT) in this population. Clinical Trial Registration ClinicalTrials.gov, NCT04375319.
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Affiliation(s)
- Yong-Xiang Zhu
- Department of Cardiology, Xuzhou Third People's Hospital, Xuzhou Medical University, Xuzhou, China
| | - Li Liang
- Department of Cardiology, Xuzhou Third People's Hospital, Xuzhou Medical University, Xuzhou, China
| | - Ramya Parasa
- Department of Cardiology, Barts Heart Center, Barts Health NHS Trust, London, United Kingdom.,Cardiovascular Devices Hub, Centre for Cardiovascular Medicine and Devices, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Zheng Li
- Department of Cardiology, Xuzhou Third People's Hospital, Xuzhou Medical University, Xuzhou, China
| | - Qian Li
- Department of Cardiology, Xuzhou Third People's Hospital, Xuzhou Medical University, Xuzhou, China
| | - Shang Chang
- Department of Cardiology, Xuzhou Third People's Hospital, Xuzhou Medical University, Xuzhou, China
| | - Wen-Rui Ma
- Department of Cardiology, Xuzhou Third People's Hospital, Xuzhou Medical University, Xuzhou, China
| | - Si-Li Feng
- Department of Cardiology, Xuzhou Third People's Hospital, Xuzhou Medical University, Xuzhou, China
| | - Yang Wang
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bo Xu
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Christos V Bourantas
- Department of Cardiology, Barts Heart Center, Barts Health NHS Trust, London, United Kingdom.,Cardiovascular Devices Hub, Centre for Cardiovascular Medicine and Devices, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Yao-Jun Zhang
- Department of Cardiology, Xuzhou Third People's Hospital, Xuzhou Medical University, Xuzhou, China
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Hu M, Gao X, Yang J, Yang Y. The Optimal Strategy of Dual Antiplatelet Therapy after Percutaneous Coronary Intervention with Drug-Eluting Stent. J Clin Med 2022; 11. [PMID: 35956082 DOI: 10.3390/jcm11154465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 11/23/2022] Open
Abstract
Objective: To test the optimal strategy of dual antiplatelet therapy (DAPT) after implantation of drug-eluting stents (DESs) according to specific DAPT time and subsequent monotherapy. Methods: We searched the Cochrane Central Register of Controlled Trials (CENTRAL), Medline, Embase, and Web of Science to identify randomized controlled trials (RCTs). Six DAPT strategies were compared: 1-month DAPT followed by P2Y12 inhibitor monotherapy, 3-month DAPT followed by P2Y12 inhibitor monotherapy, 3-month DAPT followed by aspirin monotherapy, 6-month DAPT followed by aspirin monotherapy, 12-month DAPT, and >12-month DAPT. Pooled odd ratios (ORs) with 95% credible intervals (CrIs) were calculated to summarize the effect of each strategy tested. Results: We identified 24 RCTs containing 81,405 patients. In comparison with 12-month DAPT, 3-month DAPT followed by P2Y12 inhibitor monotherapy reduced net clinical events (OR: 0.72; CrI: 0.55−0.94). Major bleeding (OR: 0.57; CrI: 0.34−1.00) was marginally decreased without impact on ischemic events (OR: 0.93; CrI: 0.68−1.29). Moreover, the benefits of 3-month DAPT (P2Y12 inhibitor) were consistent for male patients with acute coronary disease, young age, complex lesion, single-vessel disease, low body mass index, and without diabetes. Although >12-month DAPT was associated with a lower risk of myocardial infarction (OR: 0.67; CrI: 0.51−0.93), the risk of major bleeding (OR: 1.70; CrI: 1.10−2.70) was increased. Conclusion: Among patients treated with DESs, 3-month DAPT followed by P2Y12 inhibitor monotherapy may be the optimal antiplatelet strategy, while DAPT beyond 1 year reduces myocardial infarction at the expense of increased major bleeding.
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Sidhu MS, Lyubarova R, Bangalore S, Bonaca MP. Challenges of long-term dual antiplatelet therapy use following acute coronary syndromes. Am Heart J 2022; 246:44-64. [PMID: 34933000 DOI: 10.1016/j.ahj.2021.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/24/2021] [Accepted: 12/15/2021] [Indexed: 11/20/2022]
Abstract
An acute coronary syndrome (ACS) event is associated with a high risk of recurrent ACS, stroke, and death. To ameliorate the risk of subsequent events, current guidelines for ST-segment elevation myocardial infarction and non-ST-segment elevation ACS recommend long-term management strategies for secondary prevention including risk factor modification and anti-ischemic and antiplatelet therapies. Dual antiplatelet therapy (DAPT), comprising aspirin plus a P2Y12 inhibitor, is a critical component of secondary prevention therapy following ACS. However, despite the importance of DAPT for secondary prevention after ACS, questions remain over the optimal duration of therapy. Clinical evidence is emerging that maintenance DAPT >12 months lowers the risk of recurrent ACS events; however, this benefit must be considered against any potential risks of prolonged DAPT such as bleeding. Several tools for bleeding risk assessment have shown promise; however, their limited accuracy and discriminative power necessitates further development. Assessment of patient ischemic risk should consider the complexity of the percutaneous coronary intervention (PCI) procedure, anatomic burden of coronary artery disease, and additional underlying risk factors. Consequently, identifying patients in whom the risk:benefit ratio favors prolonged DAPT may prove invaluable for clinicians in deciding which patients should continue or stop taking DAPT at 12 months after PCI, or consider P2Y12 inhibitor monotherapy as an option. This article reviews the most recent information about the risks and benefits of DAPT continued for >12 months after ACS and provides critical guidance to assist physicians in identifying patients most likely to benefit from a secondary prevention strategy with DAPT.
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Laudani C, Greco A, Occhipinti G, Ingala S, Calderone D, Scalia L, Agnello F, Legnazzi M, Mauro MS, Rochira C, Buccheri S, Mehran R, James S, Angiolillo DJ, Capodanno D. Short Duration of DAPT Versus De-Escalation After Percutaneous Coronary Intervention for Acute Coronary Syndromes. JACC Cardiovasc Interv 2022; 15:268-277. [PMID: 35144783 DOI: 10.1016/j.jcin.2021.11.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/24/2021] [Accepted: 11/24/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVES The aim of this study was to compare short dual antiplatelet therapy (DAPT) and de-escalation in a network meta-analysis using standard DAPT as common comparator. BACKGROUND In patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI), shortening DAPT and de-escalating to a lower potency regimen mitigate bleeding risk. These strategies have never been randomly compared. METHODS Randomized trials of DAPT modulation strategies in patients with ACS undergoing PCI were identified. All-cause death was the primary outcome. Secondary outcomes included net adverse cardiovascular events (NACE), major adverse cardiovascular events, and their components. Frequentist and Bayesian network meta-analyses were conducted. Treatments were ranked on the basis of posterior probability. Sensitivity analyses were performed to explore sources of heterogeneity. RESULTS Twenty-nine studies encompassing 50,602 patients were included. The transitivity assumption was fulfilled. In the frequentist indirect comparison, the risk ratio (RR) for all-cause death was 0.98 (95% CI: 0.68-1.43). De-escalation reduced the risk for NACE (RR: 0.87; 95% CI: 0.70-0.94) and increased major bleeding (RR: 1.54; 95% CI: 1.07-2.21). These results were consistent in the Bayesian meta-analysis. De-escalation displayed a >95% probability to rank first for NACE, myocardial infarction, stroke, stent thrombosis, and minor bleeding, while short DAPT ranked first for major bleeding. These findings were consistent in node-split and multiple sensitivity analyses. CONCLUSIONS In patients with ACS undergoing PCI, there was no difference in all-cause death between short DAPT and de-escalation. De-escalation reduced the risk for NACE, while short DAPT decreased major bleeding. These data characterize 2 contemporary strategies to personalize DAPT on the basis of treatment objectives and risk profile.
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Affiliation(s)
- Claudio Laudani
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Antonio Greco
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Giovanni Occhipinti
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Salvatore Ingala
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Dario Calderone
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Lorenzo Scalia
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Federica Agnello
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Marco Legnazzi
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Maria Sara Mauro
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Carla Rochira
- Division of Cardiology, Azienda Ospedaliero Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Sergio Buccheri
- Department of Medical Sciences, Cardiology and Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Stefan James
- Department of Medical Sciences, Cardiology and Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - 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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11
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Capodanno D, Bhatt DL, Gibson CM, James S, Kimura T, Mehran R, Rao SV, Steg PG, Urban P, Valgimigli M, Windecker S, Angiolillo DJ. Bleeding avoidance strategies in percutaneous coronary intervention. Nat Rev Cardiol 2022; 19:117-132. [PMID: 34426673 DOI: 10.1038/s41569-021-00598-1] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/05/2021] [Indexed: 02/08/2023]
Abstract
For many years, bleeding has been perceived as an unavoidable consequence of strategies aimed at reducing thrombotic complications in patients undergoing percutaneous coronary intervention (PCI). However, the paradigm has now shifted towards bleeding being recognized as a prognostically unfavourable event to the same extent as having a new or recurrent ischaemic or thrombotic complication. As such, in parallel with progress in device and drug development for PCI, there is clinical interest in developing strategies that maximize not only the efficacy but also the safety (for example, by minimizing bleeding) of any antithrombotic treatment or procedural aspect before, during or after PCI. In this Review, we discuss contemporary data and aspects of bleeding avoidance strategies in PCI, including risk stratification, timing of revascularization, pretreatment with antiplatelet agents, selection of vascular access, choice of coronary stents and antithrombotic treatment regimens.
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Affiliation(s)
- Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero-Universitaria Policlinico "G. Rodolico-San Marco", University of Catania, Catania, Italy
| | - Deepak L Bhatt
- Department of Medicine, Brigham and Women's Hospital Heart & Vascular Center, Harvard Medical School, Boston, MA, USA
| | - C Michael Gibson
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Stefan James
- Department of Medical Sciences and Uppsala Clinical Research Center, Uppsala University Hospital, Uppsala, Sweden
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Roxana Mehran
- Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sunil V Rao
- The Duke Clinical Research Institute, Durham, NC, USA
| | | | | | - Marco Valgimigli
- Cardiocentro Ticino Institute and Università della Svizzera italiana (USI), Lugano, Switzerland
| | - Stephan Windecker
- Department of Cardiology, Bern University Hospital, Bern, Switzerland
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12
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Nakamura M, Yaku H, Ako J, Arai H, Asai T, Chikamori T, Daida H, Doi K, Fukui T, Ito T, Kadota K, Kobayashi J, Komiya T, Kozuma K, Nakagawa Y, Nakao K, Niinami H, Ohno T, Ozaki Y, Sata M, Takanashi S, Takemura H, Ueno T, Yasuda S, Yokoyama H, Fujita T, Kasai T, Kohsaka S, Kubo T, Manabe S, Matsumoto N, Miyagawa S, Mizuno T, Motomura N, Numata S, Nakajima H, Oda H, Otake H, Otsuka F, Sasaki KI, Shimada K, Shimokawa T, Shinke T, Suzuki T, Takahashi M, Tanaka N, Tsuneyoshi H, Tojo T, Une D, Wakasa S, Yamaguchi K, Akasaka T, Hirayama A, Kimura K, Kimura T, Matsui Y, Miyazaki S, Okamura Y, Ono M, Shiomi H, Tanemoto K. JCS 2018 Guideline on Revascularization of Stable Coronary Artery Disease. Circ J 2022; 86:477-588. [DOI: 10.1253/circj.cj-20-1282] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Masato Nakamura
- Division of Cardiovascular Medicine, Toho University Ohashi Medical Center
| | - Hitoshi Yaku
- Department of Cardiovascular Surgery, Kyoto Prefectural University of Medicine
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University Graduate School of Medical Sciences
| | - Hirokuni Arai
- Department of Cardiovascular Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Tohru Asai
- Department of Cardiovascular Surgery, Juntendo University Graduate School of Medicine
| | | | - Hiroyuki Daida
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine
| | - Kiyoshi Doi
- General and Cardiothoracic Surgery, Gifu University Graduate School of Medicine
| | - Toshihiro Fukui
- Department of Cardiovascular Surgery, Graduate School of Medical Sciences, Kumamoto University
| | - Toshiaki Ito
- Department of Cardiovascular Surgery, Japanese Red Cross Nagoya Daiichi Hospital
| | | | - Junjiro Kobayashi
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Tatsuhiko Komiya
- Department of Cardiovascular Surgery, Kurashiki Central Hospital
| | - Ken Kozuma
- Department of Internal Medicine, Teikyo University Faculty of Medicine
| | - Yoshihisa Nakagawa
- Department of Cardiovascular Medicine, Shiga University of Medical Science
| | - Koichi Nakao
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center
| | - Hiroshi Niinami
- Department of Cardiovascular Surgery, Tokyo Women’s Medical University
| | - Takayuki Ohno
- Department of Cardiovascular Surgery, Mitsui Memorial Hospital
| | - Yukio Ozaki
- Department of Cardiology, Fujita Health University Hospital
| | - Masataka Sata
- Department of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences
| | | | - Hirofumi Takemura
- Department of Cardiovascular Surgery, Graduate School of Medical Sciences, Kanazawa University
| | | | - Satoshi Yasuda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Hitoshi Yokoyama
- Department of Cardiovascular Surgery, Fukushima Medical University
| | - Tomoyuki Fujita
- Department of Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Tokuo Kasai
- Department of Cardiology, Uonuma Institute of Community Medicine, Niigata University Uonuma Kikan Hospital
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine
| | - Takashi Kubo
- Department of Cardiovascular Medicine, Wakayama Medical University
| | - Susumu Manabe
- Department of Cardiovascular Surgery, Tsuchiura Kyodo General Hospital
| | | | - Shigeru Miyagawa
- Frontier of Regenerative Medicine, Graduate School of Medicine, Osaka University
| | - Tomohiro Mizuno
- Department of Cardiovascular Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Noboru Motomura
- Department of Cardiovascular Surgery, Graduate School of Medicine, Toho University
| | - Satoshi Numata
- Department of Cardiovascular Surgery, Kyoto Prefectural University of Medicine
| | - Hiroyuki Nakajima
- Department of Cardiovascular Surgery, Saitama Medical University International Medical Center
| | - Hirotaka Oda
- Department of Cardiology, Niigata City General Hospital
| | - Hiromasa Otake
- Department of Cardiovascular Medicine, Kobe University Graduate School of Medicine
| | - Fumiyuki Otsuka
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Ken-ichiro Sasaki
- Division of Cardiovascular Medicine, Kurume University School of Medicine
| | - Kazunori Shimada
- Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine
| | - Tomoki Shimokawa
- Department of Cardiovascular Surgery, Sakakibara Heart Institute
| | - Toshiro Shinke
- Division of Cardiology, Department of Medicine, Showa University School of Medicine
| | - Tomoaki Suzuki
- Department of Cardiovascular Surgery, Shiga University of Medical Science
| | - Masao Takahashi
- Department of Cardiovascular Surgery, Hiratsuka Kyosai Hospital
| | - Nobuhiro Tanaka
- Department of Cardiology, Tokyo Medical University Hachioji Medical Center
| | | | - Taiki Tojo
- Department of Cardiovascular Medicine, Kitasato University Graduate School of Medical Sciences
| | - Dai Une
- Department of Cardiovascular Surgery, Okayama Medical Center
| | - Satoru Wakasa
- Department of Cardiovascular and Thoracic Surgery, Hokkaido University Graduate School of Medicine
| | - Koji Yamaguchi
- Department of Cardiovascular Medicine, Tokushima University Graduate School of Biomedical Sciences
| | - Takashi Akasaka
- Department of Cardiovascular Medicine, Wakayama Medical University
| | | | - Kazuo Kimura
- Cardiovascular Center, Yokohama City University Medical Center
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Yoshiro Matsui
- Department of Cardiovascular and Thoracic Surgery, Graduate School of Medicine, Hokkaido University
| | - Shunichi Miyazaki
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, Kindai University
| | | | - Minoru Ono
- Department of Cardiac Surgery, Graduate School of Medicine, The University of Tokyo
| | - Hiroki Shiomi
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Kazuo Tanemoto
- Department of Cardiovascular Surgery, Kawasaki Medical School
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Aslam Zahid MB, Memon MS, Tappiti M, Shantha Kumar V, Nazir AM, Koganti B, Gupta K, Mostafa JA. Duration of Dual Antiplatelet Therapy After Stent Implantation, Still an Enigma: A Systematic Review of Randomized Clinical Trials. Cureus 2021; 13:e19549. [PMID: 34926036 PMCID: PMC8671065 DOI: 10.7759/cureus.19549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 11/13/2021] [Indexed: 11/10/2022] Open
Abstract
Dual antiplatelet therapy (DAPT) is used in patients after drug-eluting stent (DES) implantation to prevent stent thrombosis and ischemic events. The ideal duration of DAPT in patients after DES implantation is a topic of debate among clinicians. In the past, many research studies were published related to an optimal duration of DAPT after DES implantation. In common practice, DAPT should be continued for one year or more after percutaneous coronary intervention (PCI) followed by DES implantation. The duration of DAPT is significant as long-term DAPT has beneficial effects but is associated with side effects like bleeding. On the other hand, short-term DAPT has a lower risk of bleeding, but it increases the rate of stent thrombosis or ischemic events. Our aim in this systematic review is to solve the dispute regarding the duration of DAPT after DES implantation. So, we tried to find the efficacy and safety of short-term (six months) DAPT by compiling data from randomized control trials (RCTs). We conducted this systematic review following the guidelines defined in the preferred reporting items for systematic reviews and meta-analyses (PRISMA) checklist. We searched for our data from multiple databases like PubMed, Web of Science, ScienceDirect, and Google Scholar. We reviewed 10964 studies and then applied inclusion/exclusion criteria and PRISMA guidelines. Finally, we were left with only 21 studies regarding the optimal duration of DAPT after DES implantation. Our systematic review will help determine the non-inferiority of short-term (six months) DAPT to long-term (12 months) DAPT. Furthermore, we also noticed with short-term (six months) DAPT, there was decreased incidence of bleeding as compared to DAPT for long-term. But more studies were required to establish the safety and effectiveness of short-term (six months) DAPT compared to long-term (12 months) DAPT in patients after DES implantation.
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Affiliation(s)
- Muhammad Bin Aslam Zahid
- Department of Internal Medicine, Islamabad Medicure Hospital, Islamabad, PAK
- Forensic Medicine, Heavy Industries Taxila Education City (HITEC) Institute of Medical Sciences (IMS), Islamabad, PAK
- Department of Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Marrium S Memon
- Department of Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Mamatha Tappiti
- Department of Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Vignarth Shantha Kumar
- Deaptment of Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Armaan M Nazir
- Department of Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Bhavya Koganti
- Department of Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Kunal Gupta
- Department of Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Jihan A Mostafa
- Psychiatry, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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14
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Bularga A, Meah MN, Doudesis D, Shah ASV, Mills NL, Newby DE, Lee KK. Duration of dual antiplatelet therapy and stability of coronary heart disease: a 60 000-patient meta-analysis of randomised controlled trials. Open Heart 2021; 8:e001707. [PMID: 34341097 PMCID: PMC8330558 DOI: 10.1136/openhrt-2021-001707] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/13/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Dual antiplatelet therapy (DAPT) has important implications for clinical outcomes in coronary disease. However, the optimal DAPT duration remains uncertain. METHODS AND RESULTS We searched four major databases for randomised controlled trials comparing long-term (≥12 months) with short-term (≤6 months) or shorter (≤3 months) DAPT in patients with coronary syndromes. The primary outcome was all-cause mortality. Secondary outcomes were any bleeding and major bleeding (safety), cardiac death, myocardial infarction, stent thrombosis, revascularisation and stroke (efficacy). Nineteen randomised controlled trials (n=60 111) satisfied inclusion criteria, 8 assessed ≤3 months DAPT. Compared with long-term (≥12 months), short-term DAPT (≤6 months) was associated with a trend towards reduced all-cause mortality (RR: 0.90, 95% CI: 0.80 to 1.01) and significant bleeding reduction (RR: 0.68, 95% CI: 0.55 to 0.83 and RR: 0.66, 95% CI: 0.56 to 0.77 for major and any bleeding, respectively). There were no significant differences in efficacy outcomes. These associations persisted in sensitivity analysis comparing shorter duration DAPT (≤3 months) to long-term DAPT (≥12 months) for all-cause mortality (RR: 0.91, 95% CI: 0.79 to 1.05). In subgroup analysis, short-term DAPT was associated with lower risk of bleeding in patients with acute or chronic coronary syndromes (RR: 0.66, 95% CI: 0.54 to 0.81 and RR: 0.53, 95% CI: 0.33 to 0.65, respectively), but higher risk of stent thrombosis in acute coronary syndrome (RR: 1.49, 95% CI: 1.02 to 2.17 vs RR: 1.25, 95% CI 0.44 to 3.58). CONCLUSION Our meta-analysis suggests that short (≤6 months) and shorter (≤3 months) durations DAPT are associated with lower risk of bleeding, equivalent efficacy and a trend towards lower all-cause mortality irrespective of coronary artery disease stability.
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Affiliation(s)
- Anda Bularga
- BHF Centre for Cardiovascular Science, University of Edinburgh Division of Clinical and Surgical Sciences, Edinburgh, UK
| | - Mohammed N Meah
- BHF Centre for Cardiovascular Science, University of Edinburgh Division of Clinical and Surgical Sciences, Edinburgh, UK
| | - Dimitrios Doudesis
- BHF Centre for Cardiovascular Science, University of Edinburgh Division of Clinical and Surgical Sciences, Edinburgh, UK
| | - Anoop S V Shah
- Department of Non-Communicable Diseases, London School of Hygiene and Tropical Medicine, London, UK
- Department of Cardiology, Imperial College Healthcare NHS Trust, London, UK
| | - Nicholas L Mills
- BHF Centre for Cardiovascular Science, University of Edinburgh Division of Clinical and Surgical Sciences, Edinburgh, UK
- Usher Institute, University of Edinburgh Division of Health Sciences, Edinburgh, UK
| | - David E Newby
- BHF Centre for Cardiovascular Science, University of Edinburgh Division of Clinical and Surgical Sciences, Edinburgh, UK
| | - Kuan Ken Lee
- BHF Centre for Cardiovascular Science, University of Edinburgh Division of Clinical and Surgical Sciences, Edinburgh, UK
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15
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Sikorski V, Karjalainen P, Blokhina D, Oksaharju K, Khan J, Katayama S, Rajala H, Suihko S, Tuohinen S, Teittinen K, Nummi A, Nykänen A, Eskin A, Stark C, Biancari F, Kiss J, Simpanen J, Ropponen J, Lemström K, Savinainen K, Lalowski M, Kaarne M, Jormalainen M, Elomaa O, Koivisto P, Raivio P, Bäckström P, Dahlbacka S, Syrjälä S, Vainikka T, Vähäsilta T, Tuncbag N, Karelson M, Mervaala E, Juvonen T, Laine M, Laurikka J, Vento A, Kankuri E. Epitranscriptomics of Ischemic Heart Disease-The IHD-EPITRAN Study Design and Objectives. Int J Mol Sci 2021; 22:6630. [PMID: 34205699 PMCID: PMC8235045 DOI: 10.3390/ijms22126630] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/10/2021] [Accepted: 06/15/2021] [Indexed: 12/11/2022] Open
Abstract
Epitranscriptomic modifications in RNA can dramatically alter the way our genetic code is deciphered. Cells utilize these modifications not only to maintain physiological processes, but also to respond to extracellular cues and various stressors. Most often, adenosine residues in RNA are targeted, and result in modifications including methylation and deamination. Such modified residues as N-6-methyl-adenosine (m6A) and inosine, respectively, have been associated with cardiovascular diseases, and contribute to disease pathologies. The Ischemic Heart Disease Epitranscriptomics and Biomarkers (IHD-EPITRAN) study aims to provide a more comprehensive understanding to their nature and role in cardiovascular pathology. The study hypothesis is that pathological features of IHD are mirrored in the blood epitranscriptome. The IHD-EPITRAN study focuses on m6A and A-to-I modifications of RNA. Patients are recruited from four cohorts: (I) patients with IHD and myocardial infarction undergoing urgent revascularization; (II) patients with stable IHD undergoing coronary artery bypass grafting; (III) controls without coronary obstructions undergoing valve replacement due to aortic stenosis and (IV) controls with healthy coronaries verified by computed tomography. The abundance and distribution of m6A and A-to-I modifications in blood RNA are charted by quantitative and qualitative methods. Selected other modified nucleosides as well as IHD candidate protein and metabolic biomarkers are measured for reference. The results of the IHD-EPITRAN study can be expected to enable identification of epitranscriptomic IHD biomarker candidates and potential drug targets.
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Affiliation(s)
- Vilbert Sikorski
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (V.S.); (D.B.); (E.M.)
| | - Pasi Karjalainen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Daria Blokhina
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (V.S.); (D.B.); (E.M.)
| | - Kati Oksaharju
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Jahangir Khan
- Tampere Heart Hospital, Tampere University Hospital, 33520 Tampere, Finland; (J.K.); (J.L.)
| | | | - Helena Rajala
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Satu Suihko
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Suvi Tuohinen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Kari Teittinen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Annu Nummi
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Antti Nykänen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Arda Eskin
- Graduate School of Informatics, Department of Health Informatics, Middle East Technical University, 06800 Ankara, Turkey;
| | - Christoffer Stark
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Fausto Biancari
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
- Heart Center, Turku University Hospital and Department of Surgery, University of Turku, 20521 Turku, Finland
- Research Unit of Surgery, Anesthesiology and Critical Care, University of Oulu, 90014 Oulu, Finland
| | - Jan Kiss
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Jarmo Simpanen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Jussi Ropponen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Karl Lemström
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Kimmo Savinainen
- Clinical Biobank Tampere, Tampere University Hospital, 33520 Tampere, Finland;
| | - Maciej Lalowski
- Helsinki Institute of Life Science (HiLIFE), Meilahti Clinical Proteomics Core Facility, Department of Biochemistry and Developmental Biology, Faculty of Medicine, University of Helsinki, 00290 Helsinki, Finland;
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Department of Biomedical Proteomics, 61-704 Poznan, Poland
| | - Markku Kaarne
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Mikko Jormalainen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Outi Elomaa
- Folkhälsan Research Center, 00250 Helsinki, Finland; (S.K.); (O.E.)
| | - Pertti Koivisto
- Chemistry Unit, Finnish Food Authority, 00790 Helsinki, Finland;
| | - Peter Raivio
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Pia Bäckström
- Helsinki Biobank, Hospital District of Helsinki and Uusimaa, 00029 Helsinki, Finland;
| | - Sebastian Dahlbacka
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Simo Syrjälä
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Tiina Vainikka
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Tommi Vähäsilta
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Nurcan Tuncbag
- Department of Chemical and Biological Engineering, College of Engineering, Koç University, 34450 Istanbul, Turkey;
- School of Medicine, Koç University, 34450 Istanbul, Turkey
| | - Mati Karelson
- Institute of Chemistry, University of Tartu, 50411 Tartu, Estonia;
| | - Eero Mervaala
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (V.S.); (D.B.); (E.M.)
| | - Tatu Juvonen
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
- Research Unit of Surgery, Anesthesiology and Critical Care, University of Oulu, 90014 Oulu, Finland
| | - Mika Laine
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Jari Laurikka
- Tampere Heart Hospital, Tampere University Hospital, 33520 Tampere, Finland; (J.K.); (J.L.)
| | - Antti Vento
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland; (P.K.); (K.O.); (H.R.); (S.S.); (S.T.); (K.T.); (A.N.); (A.N.); (C.S.); (F.B.); (J.K.); (J.S.); (J.R.); (K.L.); (M.K.); (M.J.); (P.R.); (S.D.); (S.S.); (T.V.); (T.V.); (T.J.); (M.L.); (A.V.)
| | - Esko Kankuri
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland; (V.S.); (D.B.); (E.M.)
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Zheng YY, Wu TT, Guo QQ, Chen Y, Ma X, Ma YT, Zhang JY, Xie X. Long-term dual antiplatelet-induced intestinal injury resulting in translocation of intestinal bacteria into blood circulation increased the incidence of adverse events after PCI in patients with coronary artery disease. Atherosclerosis 2021; 328:1-10. [PMID: 34052667 DOI: 10.1016/j.atherosclerosis.2021.04.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/04/2021] [Accepted: 04/21/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND AIMS The present study aimed to investigate the efficacy and safety of long-term (>18 months) dual antiplatelet therapy (DAPT) after percutaneous coronary intervention (PCI). METHODS A total of 3205 coronary artery disease (CAD) patients after PCI from CORFCHD-PCI, a retrospective cohort study (Identifier: ChiCTR-ORC-16010153), were divided into two groups: monotherapy of aspirin or clopidogrel group (SAPT group, n = 2188 and DAPT group, n = 1017) according to whether to discontinue DAPT 18 months after PCI. After propensity matching analysis (PSM), we included 1017 patients in the DAPT group and 1017 patients in the SAPT group. All the patients were followed-up for at least 18 months and the longest follow-up time is 120 months. The primary endpoint was the incidence of major adverse cardiac events (MACEs). The secondary endpoints were the incidence of major adverse cardiovascular and cerebrovascular events (MACEEs) and bleeding events. We also selected 178 patients for detection of claudin-3 and intestinal fatty acid-binding protein and 58 patients for 16s RNA sequencing of whole blood. RESULTS The incidences of MACEs (13.9% vs. 9.0%, p = 0.001) and MACCEs (16.3% vs.10.0%, p < 0.001) were significantly increased in the DAPT group compared to the SAPT group. We also found DAPT increased the bleeding events compared to SAPT (4.6% vs. 2.9%, p = 0.048). Multivariate Cox regression analyses showed that in the DAPT group, cumulative risk of MACCEs increased 1.797 times (HR = 1.797, 95%CI: 1.429-2.226, p < 0.001), MACEs increased 1.737 times (HR = 1.737, 95%CI: 1.360-2.218, p < 0.001) and the bleeding events increased 2.129 times (HR = 2.129, 95%CI: 1.388-3.266, p = 0.001) compared to the SAPT group. We also found the plasma concentrations of claudin-3 and intestinal fatty acid-binding protein (I-FABP) were significantly higher in patients in the DAPT group compared with patients in the SAPT group (both p < 0.001). Correspondingly, the abundance of blood intestinal bacteria in the DAPT group was significantly increased compared to that in the SAPT group (p < 0.001). Furthermore, high-throughput metabolomics analysis suggested that serum level of ceramide (d18:1/16:0) and Neu5Ac was significantly increased in the DAPT group compared to the SAPT group (both p < 0.001). CONCLUSIONS The present study suggests that long-term dual antiplatelet therapy longer than 18 months significantly increases the incidence of both ischemic events and bleeding events after PCI. This preliminary study also indicates that long-term DAPT causes intestinal injury, which induces translocation of intestinal bacteria into the bloodstream.
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Affiliation(s)
- Ying-Ying Zheng
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, PR China.
| | - Ting-Ting Wu
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, PR China
| | - Qian-Qian Guo
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, PR China
| | - You Chen
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, PR China
| | - Xiang Ma
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, PR China
| | - Yi-Tong Ma
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, PR China
| | - Jin-Ying Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Key Laboratory of Cardiac Injury and Repair of Henan Province, Zhengzhou, 450052, PR China.
| | - Xiang Xie
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, PR China.
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Xu Y, Shen Y, Chen D, Zhao P, Jiang J. Efficacy and Safety of Dual Antiplatelet Therapy in Patients Undergoing Coronary Stent Implantation: A Systematic Review and Network Meta-Analysis. J Interv Cardiol 2021; 2021:9934535. [PMID: 34035674 DOI: 10.1155/2021/9934535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/28/2021] [Indexed: 12/02/2022] Open
Abstract
Introduction This network meta-analysis aimed to evaluate the efficacy and safety of different dual antiplatelet therapies (DAPTs) after percutaneous coronary intervention (PCI) with drug-eluting stents (DESs). Methods Randomized controlled trials (RCTs) comparing longer-term (>12 months) DAPT (L-DAPT), 12-month DAPT (DAPT 12Mo), 6-month DAPT (DAPT 6Mo), 3-month DAPT followed by aspirin monotherapy (DAPT 3Mo + ASA), 3-month DAPT followed by a P2Y12 receptor inhibitor monotherapy (DAPT 3Mo + P2Y12), or 1-month DAPT with a P2Y12 receptor inhibitor monotherapy (DAPT 1Mo + P2Y12) were searched. Primary endpoints were all-cause mortality, cardiac death, myocardial infarction (MI), major bleeding, any bleeding, definite or probable stent thrombosis (ST), and net adverse clinical events (NACE). This Bayesian network meta-analysis was performed with the random-effects model. Results Twenty-four RCTs (n = 81339) were included. In comparison with L-DAPT, DAPT 6Mo (OR: 0.50, 95% CI: 0.29–0.83), DAPT 3Mo + P2Y12 (OR: 0.38, 95% CI: 0.18–0.82), DAPT 3Mo + ASA (OR: 0.44, 95% CI: 0.17–0.98), and DAPT 1Mo + P2Y12 (OR: 0.45, 95% CI: 0.14–0.93) were associated with a lower risk of major bleeding. DAPT 3Mo + P2Y12 (OR: 0.58, 95% CI: 0.38–0.88) reduced the risk of any bleeding when compared with DAPT 12Mo. L-DAPT decreased the risk of MI and definite or probable stent ST when compared with DAPT 6Mo. DAPT 3Mo + P2Y12 decreased the risk of NACE in comparison with DAPT 6Mo and DAPT 12Mo. No significant difference in all-cause mortality and cardiac death was observed. In patients with acute coronary syndrome, DAPT 6Mo was comparable to DAPT 12Mo. Conclusion Short-term (1–3 months) DAPT is noninferior to DAPT 6Mo after DESs implantation, while L-DAPT reduces MI and definite or probable ST rates. DAPT 3Mo + P2Y12 might be a reasonable trade-off in patients with high risk of bleeding accompanied by ischemia.
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Wang HY, Mo R, Guan CD, Wang Y, Zhao YY, Xie LH, Zhang R, Cai ZX, Xu B, Dou KF. Establishing the optimal duration of DAPT following PCI in high-risk TWILIGHT-like patients with acute coronary syndrome. Catheter Cardiovasc Interv 2021; 99:98-113. [PMID: 33909311 DOI: 10.1002/ccd.29741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 04/16/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVES To determine the association of extended-term (>12-month) versus short-term dual antiplatelet therapy (DAPT) with ischemic and hemorrhagic events in high-risk "TWILIGHT-like" patients undergoing percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS) in clinical practice. BACKGROUND Recent emphasis on shorter DAPT regimen after PCI irrespective of indication for PCI may fail to account for the substantial residual risk of recurrent atherothrombotic events in ACS patients. METHODS All consecutive patients fulfilling the "TWILIGHT-like" criteria undergoing PCI were identified from the prospective Fuwai PCI Registry. High-risk patients (n = 8,358) were defined by at least one clinical and one angiographic feature based on TWILIGHT trial selection criteria. The primary ischemic endpoint was major adverse cardiac and cerebrovascular events at 30 months, composed of all-cause mortality, myocardial infarction, or stroke while BARC type 2, 3, or 5 bleeding was key secondary outcome. RESULTS Of 4,875 high-risk ACS patients who remained event-free at 12 months after PCI, DAPT>12-month compared with shorter DAPT reduced the primary ischemic endpoint by 63% (1.5 vs. 3.8%; HRadj: 0.374, 95% CI: 0.256-0.548; HRmatched: 0.361, 95% CI: 0.221-0.590). The HR for cardiovascular death was 0.049 (0.007-0.362) and that for MI 0.45 (0.153-1.320) and definite/probable stent thrombosis 0.296 (0.080-1.095) in propensity-matched analyses. Rates of BARC type 2, 3, or 5 bleeding (0.9 vs. 1.3%; HRadj: 0.668 [0.379-1.178]; HRmatched: 0.721 [0.369-1.410]) did not differ significantly between two groups. CONCLUSIONS Among high-risk ACS patients undergoing PCI, long-term DAPT, compared with shorter DAPT, reduced ischemic events without a concomitant increase in clinically meaning bleeding events, suggesting that prolonged DAPT can be considered in ACS patients who present with a particularly higher risk for thrombotic complications without excessive risk of bleeding.
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Affiliation(s)
- Hao-Yu Wang
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
| | - Ran Mo
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- Emergency and Intensive Care Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chang-Dong Guan
- Catheterization Laboratories, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yang Wang
- Medical Research and Biometrics Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yan-Yan Zhao
- Medical Research and Biometrics Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Li-Hua Xie
- Catheterization Laboratories, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rui Zhang
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
| | - Zhong-Xing Cai
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
| | - Bo Xu
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
- Catheterization Laboratories, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ke-Fei Dou
- Department of Cardiology, Coronary Heart Disease Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- State Key Laboratory of Cardiovascular Disease, Beijing, China
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
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Verdoia M, Suryapranata H, Damen S, Camaro C, Benit E, Barbieri L, Rasoul S, Liew HB, Polad J, Ahmad WAW, Zambahari R, Lalmand J, van der Schaaf RJ, Koh TH, Timmermans P Sr, Dilling-Boer D, Veenstra LF, Van't Hof AWJ, Lee SWL, Roolvink V, Ligtenberg E, Postma S, Kolkman EJJ, Brouwer MA, Kedhi E, De Luca G. Gender differences with short-term vs 12 months dual antiplatelet therapy in patients with acute coronary syndrome treated with the COMBO dual therapy stent: 2-years follow-up results of the REDUCE trial. J Thromb Thrombolysis 2021. [PMID: 33847862 DOI: 10.1007/s11239-021-02439-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/26/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Gender differences in the thrombotic and bleeding risk have been suggested to condition the benefits of antithrombotic therapies in Acute Coronary Syndrome (ACS) patients, and mainly among those undergoing percutaneous coronary interventions with drug eluting stents (DES). The impact of gender on the optimal duration of dual antiplatelet therapy (DAPT) in ACS patients is still unexplored and was, therefore, the aim of the present sub-study. METHODS REDUCE was a prospective, multicenter, randomized investigator-initiated study designed to enroll 1500 ACS patients after treatment with the COMBO Dual Stent Therapy, based on a noninferiority design. Patients were randomized in a 1:1 fashion to either 3 or 12 months of DAPT. Primary study endpoint was a composite of all-cause mortality, myocardial infarction, definite/probable stent thrombosis (ST), stroke, target-vessel revascularization (TVR) and bleedings (BARC II, III, V) at 12 months. Secondary endpoints were cardiovascular mortality and the individual components of the primary endpoint within 24 months. RESULTS From June 2014 to May 2016 300 women and 1196 men were included in the study. Among them, 43.7% of females and 51.9% of males were assigned to the 3 months DAPT treatment. Baseline characteristics were well matched between the two arms, with the exception of a lower rate of TIMI flow < 3 (p = 0.04), lower systolic blood pressure (p = 0.05) and use of spironolactone (p = 0.006) among women and a more advanced age (p = 0.05) among men receiving a short-term DAPT. At a mean follow-up of 525 (± 198) days, no difference in the primary endpoint was observed according to DAPT duration in both females [6.9% vs 5.9%, HR (95% CI) = 1.19 (0.48-2.9), p = 0.71] and males [8.2% vs 9%, HR (95% CI) = 0.92 (0.63-1.35), p = 0.67; p INT = 0.20]. Results were confirmed after correction for baseline differences [females: adjusted HR (95% CI) = 1.12 (0.45-2.78), p = 0.81; males: adjusted HR (95% CI) = 0.90 (0.61-1.32), p = 0.60]. Comparable rates of survival, thrombotic (MI, stent thrombosis, TVR, stroke) and bleeding events were observed with the two DAPT strategies, with no impact of gender. CONCLUSIONS The present study shows that among ACS patients randomized in the REDUCE trial, a 3 months DAPT strategy offers comparable results as compared to a standard 12 months DAPT at 2-years follow-up in both male and female gender.
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van der Sangen NMR, Rozemeijer R, Chan Pin Yin DRPP, Valgimigli M, Windecker S, James SK, Buccheri S, ten Berg JM, Henriques JPS, Voskuil M, Kikkert WJ. Patient-tailored antithrombotic therapy following percutaneous coronary intervention. Eur Heart J 2021; 42:1038-1046. [PMID: 33515031 PMCID: PMC8244639 DOI: 10.1093/eurheartj/ehaa1097] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/03/2020] [Accepted: 12/24/2020] [Indexed: 12/12/2022] Open
Abstract
Dual antiplatelet therapy has long been the standard of care in preventing coronary and cerebrovascular thrombotic events in patients with chronic coronary syndrome and acute coronary syndrome undergoing percutaneous coronary intervention, but choosing the optimal treatment duration and composition has become a major challenge. Numerous studies have shown that certain patients benefit from either shortened or extended treatment duration. Furthermore, trials evaluating novel antithrombotic strategies, such as P2Y12 inhibitor monotherapy, low-dose factor Xa inhibitors on top of antiplatelet therapy, and platelet function- or genotype-guided (de-)escalation of treatment, have shown promising results. Current guidelines recommend risk stratification for tailoring treatment duration and composition. Although several risk stratification methods evaluating ischaemic and bleeding risk are available to clinicians, such as the use of risk scores, platelet function testing , and genotyping, risk stratification has not been broadly adopted in clinical practice. Multiple risk scores have been developed to determine the optimal treatment duration, but external validation studies have yielded conflicting results in terms of calibration and discrimination and there is limited evidence that their adoption improves clinical outcomes. Likewise, platelet function testing and genotyping can provide useful prognostic insights, but trials evaluating treatment strategies guided by these stratification methods have produced mixed results. This review critically appraises the currently available antithrombotic strategies and provides a viewpoint on the use of different risk stratification methods alongside clinical judgement in current clinical practice.
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Affiliation(s)
- Niels M R van der Sangen
- Department of Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | - Rik Rozemeijer
- Department of Cardiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Dean R P P Chan Pin Yin
- Department of Cardiology, St. Antonius Hospital, Koekoekslaan 1, 3435 CM Nieuwegein, the Netherlands
| | - Marco Valgimigli
- Department of Cardiology, Cardiocentro Ticino, Via Tesserete 48, 6900 Lugano, Switzerland
- Department of Cardiology, Bern University Hospital, Freiburgstrasse 18, 3010 Bern, Switzerland
| | - Stephan Windecker
- Department of Cardiology, Bern University Hospital, Freiburgstrasse 18, 3010 Bern, Switzerland
| | - Stefan K James
- Department of Medical Sciences and Uppsala Clinical Research Center, Uppsala University, Dag Hammarskjölds Väg 38, 751 85 Uppsala, Sweden
| | - Sergio Buccheri
- Department of Medical Sciences and Uppsala Clinical Research Center, Uppsala University, Dag Hammarskjölds Väg 38, 751 85 Uppsala, Sweden
| | - Jurriën M ten Berg
- Department of Cardiology, St. Antonius Hospital, Koekoekslaan 1, 3435 CM Nieuwegein, the Netherlands
- Department of Cardiology, University Medical Center Maastricht, P. Debyelaan 25, 6229 HX Maastricht, the Netherlands
| | - José P S Henriques
- Department of Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | - Michiel Voskuil
- Department of Cardiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Wouter J Kikkert
- Department of Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
- Department of Cardiology, Onze Lieve Vrouwe Gasthuis, Oosterparkstraat 9, 1091 AC Amsterdam, the Netherlands
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21
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Kedhi E, Verdoia M, Suryapranata H, Damen S, Camaro C, Benit E, Barbieri L, Rasoul S, Liew HB, Polad J, Ahmad WA, Zambahari R, Lalmand J, van der Schaaf RJ, Koh TH, Timmermans P, Dilling-Boer D, Veenstra LF, Van' T Hof AW, Lee SW, Roolvink V, Ligtenberg E, Postma S, Kolkman EJ, Brouwer MA, Dudek D, De Luca G. Impact of age on the comparison between short-term vs 12-month dual antiplatelet therapy in patients with acute coronary syndrome treated with the COMBO dual therapy stent: 2-Year follow-up results of the REDUCE trial. Atherosclerosis 2021; 321:39-44. [PMID: 33639478 DOI: 10.1016/j.atherosclerosis.2021.02.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/29/2021] [Accepted: 02/03/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND AIMS The impact of advanced age on the optimal duration of dual antiplatelet therapy (DAPT) in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary revascularization (PCI) is still greatly debated. Therefore, the aim of the present sub-analysis of the REDUCE trial was to assess the impact of age on the comparison between a short 3 months vs standard 12 months DAPT in ACS patients treated with the COMBO Dual Stent Therapy. METHODS The REDUCE trial is a prospective, multicenter, investigator-initiated study that randomized ACS patients undergoing PCI with the COMBO drug eluting stent to either 3 or 12 months of DAPT. The study population was divided according to age (<or ≥ 75 years). Primary study endpoint was a composite of all-cause mortality, myocardial infarction, definite/probable stent thrombosis (ST), stroke, target-vessel revascularization (TVR) and bleeding (BARC II, III, V) at 12 months. Secondary endpoints were cardiovascular mortality and the individual components of the primary endpoint within 24 months. RESULTS From June 2014 to May 2016, 1496 patients were included in the study, of whom 205 (13.7%) ≥75 years of age. Among them, 50.7% of the elderly and 50.2% of younger patients were assigned to the 3-month DAPT treatment. Baseline characteristics were well matched between the two arms, except for a higher rate of males (p=0.02) and a reduced number of lesions on the right coronary artery (p=0.02) in elderly patients treated for the short DAPT duration. Median follow-up was 682.5 days [IQR:667-731]. At 12 months, no difference in the primary endpoint was observed according to DAPT duration in both patients aged ≥75 years (22.1% vs 18.8%, HR [95%CI] = 1.6 [0.73-3.5], p=0.24) and younger ones (9.7% vs 10.9%, HR [95%CI] = 0.85 [0.59-1.27], p=0.44; p INT = 0.15). Results were confirmed after correction for baseline differences among the elderly (adjusted HR [95%CI] = 1.7 [0.75-3.9], p=0.21). Comparable rates of survival, thrombotic (MI, stent thrombosis, TVR, stroke) and bleeding events were observed with the two DAPT strategies, with no impact of age. CONCLUSIONS The present study shows that among ACS patients randomized in the REDUCE trial, a 3-month DAPT strategy was comparable to a standard 12-month DAPT at a 2-year follow-up for both ischemic and bleeding endpoints, in elderly and younger patients. Thus, despite presenting the limitations of a subgroup analysis, our study strengthens the feasibility of a shorter DAPT duration even among high-risk subsets of ACS patients.
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Affiliation(s)
| | - Monica Verdoia
- AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
| | | | - Sander Damen
- Radboud University Medical Center, Nijmegen, the Netherlands
| | - Cyril Camaro
- Radboud University Medical Center, Nijmegen, the Netherlands
| | | | - Lucia Barbieri
- AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy
| | | | | | - Jawed Polad
- Jeroen Bosch Ziekenhuis, 's Hertogenbosch, the Netherlands
| | | | | | | | | | - Tian H Koh
- National Heart Center, Singapore, Singapore
| | | | | | | | | | - Stephen Wl Lee
- Queen Mary Hospital, University of Hong Kong, Hong Kong, Hong Kong
| | | | | | | | | | - Marc A Brouwer
- Radboud University Medical Center, Nijmegen, the Netherlands
| | - Dariusz Dudek
- Jagiellonian University Medical College, Krakow, Poland
| | - Giuseppe De Luca
- AOU Maggiore della Carità, Eastern Piedmont University, Novara, Italy.
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22
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Espinoza C, Mukherjee D. Dual Antiplatelet Therapy in Patients with High Cardiovascular Risk. Heart Int 2021; 15:26-36. [DOI: 10.17925/hi.2021.15.1.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 03/29/2021] [Indexed: 11/24/2022] Open
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23
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Roccasalva F, Ferrante G. Dual antiplatelet therapy duration after percutaneous coronary intervention with drug-eluting stents: how short can we go? Minerva Cardioangiol 2020; 68:436-450. [PMID: 32989963 DOI: 10.23736/s0026-4725.20.05196-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Current guidelines recommend a duration of dual antiplatelet therapy (DAPT) with aspirin and oral P2Y<inf>12</inf> receptor inhibitors following percutaneous coronary intervention (PCI) with second-generation drug-eluting stents (DES) of 6 months for most patients with stable coronary disease and of 12 months for most patients with acute coronary syndromes. Large evidence from randomised clinical trials of shorter DAPT regimens after PCI with newer-generation DES is now emerging in heterogenous patient population not selected on the basis of high bleeding risk as well as in patients at high bleeding risk. The scope of this review is to provide an update on the benefits and harms of these short DAPT regimens and to discuss future directions in DAPT strategies after PCI with newer generation DES.
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Affiliation(s)
- Fausto Roccasalva
- Department of Cardiovascular Medicine, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Giuseppe Ferrante
- Department of Cardiovascular Medicine, Humanitas Clinical and Research Center, IRCCS, Rozzano, Milan, Italy - .,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
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24
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Capodanno D, Morice MC, Angiolillo DJ, Bhatt DL, Byrne RA, Colleran R, Cuisset T, Cutlip D, Eerdmans P, Eikelboom J, Farb A, Gibson CM, Gregson J, Haude M, James SK, Kim HS, Kimura T, Konishi A, Leon MB, Magee PFA, Mitsutake Y, Mylotte D, Pocock SJ, Rao SV, Spitzer E, Stockbridge N, Valgimigli M, Varenne O, Windhovel U, Krucoff MW, Urban P, Mehran R. Trial Design Principles for Patients at High Bleeding Risk Undergoing PCI: JACC Scientific Expert Panel. J Am Coll Cardiol 2020; 76:1468-1483. [PMID: 32943165 DOI: 10.1016/j.jacc.2020.06.085] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 06/26/2020] [Indexed: 01/22/2023]
Abstract
Investigating the balance of risk for thrombotic and bleeding events after percutaneous coronary intervention (PCI) is especially relevant for patients at high bleeding risk (HBR). The Academic Research Consortium for HBR recently proposed a consensus definition in an effort to standardize the patient population included in HBR trials. The aim of this consensus-based document, the second initiative from the Academic Research Consortium for HBR, is to propose recommendations to guide the design of clinical trials of devices and drugs in HBR patients undergoing PCI. The authors discuss the designs of trials in HBR patients undergoing PCI and various aspects of trial design specific to HBR patients, including target populations, intervention and control groups, primary and secondary outcomes, and timing of endpoint reporting.
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Affiliation(s)
- Davide Capodanno
- Division of Cardiology, Azienda Ospedaliero Universitario "Policlinico G. Rodolico-San Marco", University of Catania, Catania, Italy.
| | - Marie-Claude Morice
- Cardiovascular European Research Center, Massy, France. https://twitter.com/mc_morice
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, Florida
| | - Deepak L Bhatt
- Brigham and Women's Hospital Heart & Vascular Center, Harvard Medical School, Boston, Massachusetts. https://twitter.com/DLBhattMD
| | - Robert A Byrne
- Cardiovascular Research Institute Dublin, Mater Private Hospital, Dublin, Ireland; School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland. https://twitter.com/robebyrne
| | - Roisin Colleran
- Cardiovascular Research Institute Dublin, Mater Private Hospital, Dublin, Ireland; Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
| | - Thomas Cuisset
- Département de Cardiologie, Centre Hospitalier Universitaire Timone and Inserm, Inra, Centre de Recherche en Cardiovasculaire et Nutrition, Faculté de Médecine, Aix-Marseille Université, Marseille, France. https://twitter.com/CuissetDr
| | - Donald Cutlip
- Cardiology Division, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts. https://twitter.com/DonaldCutlip
| | | | - John Eikelboom
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Andrew Farb
- U.S. Food and Drug Administration, Silver Spring, Maryland
| | - C Michael Gibson
- Harvard Medical School, Boston, Massachusetts; Baim Institute for Clinical Research, Brookline, Massachusetts. https://twitter.com/CMichaelGibson
| | - John Gregson
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Michael Haude
- Städtische Kliniken Neuss, Lukaskrankenhaus, Neuss, Germany
| | - Stefan K James
- Department of Medical Sciences and Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Hyo-Soo Kim
- Cardiovascular Center, Seoul National University Hospital, Seoul, Korea
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Akihide Konishi
- Office of Medical Devices 1, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Martin B Leon
- Columbia University Medical Center, New York, New York; Cardiovascular Research Foundation, New York, New York. https://twitter.com/MartyMleon
| | - P F Adrian Magee
- U.S. Food and Drug Administration, Silver Spring, Maryland. https://twitter.com/dmylotte
| | - Yoshiaki Mitsutake
- Office of Medical Devices 1, Pharmaceuticals and Medical Devices Agency, Tokyo, Japan
| | - Darren Mylotte
- University Hospital and National University of Ireland, Galway, Ireland
| | - Stuart J Pocock
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Sunil V Rao
- Duke Clinical Research Institute, Durham, North Carolina. https://twitter.com/SVRaoMD
| | - Ernest Spitzer
- Thoraxcenter, Erasmus University Medical Center, Rotterdam, the Netherlands; Cardialysis, Clinical Trial Management and Core Laboratories, Rotterdam, the Netherlands. https://twitter.com/ernest_spitzer
| | | | - Marco Valgimigli
- Department of Cardiology, Inselspital, University of Bern, Bern, Switzerland. https://twitter.com/vlgmrc
| | - Olivier Varenne
- Service de Cardiologie, Hôpital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France; Université Paris Descartes, Sorbonne Paris-Cité, Paris, France
| | - Ute Windhovel
- Cardiovascular European Research Center, Massy, France. https://twitter.com/Urphi
| | - Mitchel W Krucoff
- Duke Clinical Research Institute, Durham, North Carolina; Duke University Medical Center, Durham, North Carolina. https://twitter.com/mwkrucoff
| | | | - Roxana Mehran
- Icahn School of Medicine at Mount Sinai, New York, New York. https://twitter.com/Drroxmehran
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Kuno T, Ueyama H, Takagi H, Fox J, Bangalore S. Optimal Duration of Dual Antiplatelet Therapy After Percutaneous Coronary Intervention in Patients With Acute Coronary Syndrome: Insights From a Network Meta-Analysis of Randomized Trials. Cardiovasc Revasc Med 2020; 28:50-56. [PMID: 32893157 DOI: 10.1016/j.carrev.2020.07.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 07/26/2020] [Accepted: 07/28/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND With newer generation drug eluting stents (DES), the minimal duration of dual antiplatelet therapy (DAPT) recommended by guidelines has been reduced to 6 months in patients with stable coronary artery disease. Whether shorter duration of DAPT is safe in patients presenting with acute coronary syndrome (ACS) remains controversial. Our aim of this study was to investigate the optimal DAPT duration (≤3 months vs. 6 months vs. 12 months vs. >12 months) among patients with ACS undergoing percutaneous coronary intervention (PCI). METHODS PUBMED and EMBASE were searched through January 2020 for randomized controlled trials of DAPT duration in patients with ACS. The ischemic outcomes were all-cause death, myocardial infarction, and stent thrombosis. The safety outcome was major and/or clinically relevant bleeding. RESULTS Our search identified 14 eligible trials enrolling a total of 31,837 patients comparing different DAPT duration in patients with ACS. Short-term DAPT (≤3 months or 6 months) did not increase ischemic outcomes compared to long-term DAPT (12 months and >12 months). For bleeding outcomes, ≤3 months DAPT was associated with significant reduction in bleeding compared to 6 months, 12 months or >12 months DAPT (OR [95% CI]: 0.60 [0.37-0.98]; 0.68 [0.54-0.85] and 0.43 [0.34-0.54], respectively). These findings were similar when limited to 2nd generation DES. CONCLUSIONS Data from this meta-analysis of randomized trials support short-term (≤3 months and 6 months) DAPT in patients with ACS undergoing PCI. Guidelines might need to consider short-term DAPT even in patients presenting with ACS, especially in this era of newer generation DES.
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Affiliation(s)
- Toshiki Kuno
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, NY, USA.
| | - Hiroki Ueyama
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, NY, USA
| | - Hisato Takagi
- Department of Cardiovascular Surgery, Shizuoka Medical Center, Shizuoka, Japan
| | - John Fox
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Beth Israel, NY, USA
| | - Sripal Bangalore
- Division of Cardiovascular Medicine, New York University School of Medicine, NY, USA
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26
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Faria D, Santos M, Baptista SB, Ferreira J, Leal P, Abreu PFE, Morais C. Eligibility for extended antithrombotic therapy for secondary prevention of acute coronary syndrome. Revista Portuguesa de Cardiologia (English Edition) 2020. [DOI: 10.1016/j.repce.2020.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Faria D, Santos M, Baptista SB, Ferreira J, Leal P, Abreu PFE, Morais C. Eligibility for extended antithrombotic therapy for secondary prevention of acute coronary syndrome. Rev Port Cardiol 2020; 39:493-501. [DOI: 10.1016/j.repc.2020.02.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 06/05/2019] [Accepted: 02/22/2020] [Indexed: 10/23/2022] Open
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28
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Kuno T, Ueyama H, Takagi H, Bangalore S. P2Y12 inhibitor monotherapy versus aspirin monotherapy after short-term dual antiplatelet therapy for percutaneous coronary intervention: Insights from a network meta-analysis of randomized trials. Am Heart J 2020; 227:82-90. [PMID: 32693196 DOI: 10.1016/j.ahj.2020.06.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 06/09/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND A number of trials have assessed the efficacy and safety of short-term dual antiplatelet therapy (DAPT) in patients who undergo percutaneous coronary intervention (PCI). However, whether to continue aspirin or a P2Y12 inhibitor after a short course of DAPT is actively debated. METHODS PUBMED and EMBASE were searched through March 2020 for randomized controlled trials evaluating short-term DAPT (≤6 months) when compared with longer-term (≥12 months) DAPT among patients undergoing PCI. The ischemic outcomes were all-cause death, myocardial infarction, stent thrombosis, and stroke. The safety outcome was major and/or clinically relevant bleeding. The primary objective was to investigate the outcomes with aspirin monotherapy (Aspirin group) versus P2Y12 inhibitor monotherapy (P2Y12i group) after short-term DAPT. RESULTS Our search identified 17 eligible trials enrolling a total of 54,625 patients comparing different DAPT duration. Either of the 2 monotherapy groups did not increase the risk of ischemic outcomes when compared with the long-term DAPT group, without difference between the Aspirin versus the P2Y12i groups. However, both monotherapy groups significantly reduced bleeding when compared with long-term DAPT (Aspirin group: hazard ratio [95% CI]: 0.62 [0.45-0.86], P=.004 and P2Y12i group: 0.68 [0.50-0.93], P=.015). There was no difference in bleeding between the Aspirin versus P2Y12i groups (hazard ratio=0.91 [0.58-1.43], P=.70). CONCLUSIONS Among patients undergoing PCI, short-term DAPT with continuation of either aspirin or P2Y12i reduced bleeding without increasing ischemic outcomes when compared with long-term DAPT. The choice of antiplatelet therapy after short-term DAPT should be evaluated in well-powered trials.
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Ki YJ, Kang J, Park J, Han JK, Yang HM, Park KW, Kang HJ, Koo BK, Kim HS. Efficacy and Safety of Long-Term and Short-Term Dual Antiplatelet Therapy: A Meta-Analysis of Comparison between Asians and Non-Asians. J Clin Med 2020; 9:E652. [PMID: 32121235 DOI: 10.3390/jcm9030652] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 02/20/2020] [Accepted: 02/25/2020] [Indexed: 02/07/2023] Open
Abstract
While dual antiplatelet therapy (DAPT) is essential after percutaneous coronary intervention (PCI), the optimal duration is affected by various factors. However, the effect of ethnicity on DAPT duration has not been fully evaluated. In this study, we evaluated the different effect of DAPT duration by ethnicity. We searched Pubmed, Embase, Cochrane library, and relevant websites to search for randomized clinical trials (RCT) assessing the clinical impact of long term DAPT (L-DAPT) and short term DAPT (S-DAPT). Studies were divided by ethnicity, and we compared the efficacy and safety of DAPT duration in each ethnic group. Thirteen RCTs including 38,255 patients (five East Asian studies and eight non–East Asian studies) were eligible for analysis. For the primary outcome, L-DAPT showed a significantly lower rate of primary outcome only in non–East Asians (S-DAPT vs. L-DAPT, odds ratio (OR) = 1.16, 95% confidence interval (CI): 1.02–1.32, p = 0.02), while in East Asians, the effect of S-DAPT and L-DAPT were comparable. S-DAPT significantly increased ischemic events only in non–East Asians (S-DAPT vs. L-DAPT, OR = 1.24, 95% CI: 1.09–1.42, p <0.01), while bleeding events were decreased by S-DAPT in both ethnicities. These results demonstrate that the adequate DAPT duration after PCI may be different in East Asians.
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Benenati S, Galli M, De Marzo V, Pescetelli F, Toma M, Andreotti F, Della Bona R, Canepa M, Ameri P, Crea F, Porto I. Very short vs. long dual antiplatelet therapy after second generation drug-eluting stents in 35 785 patients undergoing percutaneous coronary interventions: a meta-analysis of randomized controlled trials. Eur Heart J Cardiovasc Pharmacother 2020; 7:86-93. [PMID: 31942965 DOI: 10.1093/ehjcvp/pvaa001] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/24/2019] [Accepted: 01/09/2020] [Indexed: 12/21/2022]
Abstract
AIM To provide an updated assessment of the efficacy-safety profile of very short (1 or 3 months) dual antiplatelet therapy (DAPT) compared with long (12 months) DAPT in patients undergoing percutaneous coronary interventions (PCIs). METHODS AND RESULTS Seven randomized controlled trials (RCTs) comparing very short vs. long DAPT in 35 785 patients undergoing PCI were selected. The primary efficacy endpoint was major adverse cardiovascular events (MACE) and the primary safety endpoint trial-defined major bleeding through at least 1 year. Compared with longer duration, very short DAPT yielded comparable rates of MACE [odds ratio (OR) 0.93, 95% confidence interval (CI) 0.84-1.03, P = 0.19], all-cause mortality (OR 0.92, 95% CI 0.80-1.06, P = 0.25), myocardial infarction (OR 1.01, 95% CI 0.88-1.15, P = 0.91), stroke (OR 1.04, 95% CI 0.72-1.50, P = 0.83), stent thrombosis (OR 1.05, 95% CI 0.80-1.37, P = 0.73), target vessel revascularization (OR 0.99, 95% CI 0.82-1.18, P = 0.89), and comparable net clinical benefit (OR 0.92, 95% CI 0.84-1.01, P = 0.08). Very short DAPT was associated with reduced rates of major bleeding (OR 0.61, 95% CI 0.40-0.94, P = 0.03) or any bleeding (OR 0.65, 95% CI 0.47-0.90, P = 0.009). Subgroup analyses showed consistent results for 1 vs. 3 month DAPT and for aspirin vs. P2Y12 inhibitor monotherapy following very short DAPT. CONCLUSIONS Compared with long DAPT, very short DAPT did not increase the odds of ischaemic complications, while reducing the odds of major or any bleeding by over 30%.
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Affiliation(s)
- Stefano Benenati
- Dipartimento of Medicina Interna e Specialità Mediche (DIMI), Università di Genova, Viale Benedetto XV 6, 16132, Genova, Italia
| | - Mattia Galli
- Università Cattolica del Sacro Cuore, Largo Francesco Vito, 1, 00168, Rome, Italy
| | - Vincenzo De Marzo
- Dipartimento of Medicina Interna e Specialità Mediche (DIMI), Università di Genova, Viale Benedetto XV 6, 16132, Genova, Italia
| | - Fabio Pescetelli
- Dipartimento of Medicina Interna e Specialità Mediche (DIMI), Università di Genova, Viale Benedetto XV 6, 16132, Genova, Italia
| | - Matteo Toma
- Dipartimento of Medicina Interna e Specialità Mediche (DIMI), Università di Genova, Viale Benedetto XV 6, 16132, Genova, Italia
| | - Felicita Andreotti
- Università Cattolica del Sacro Cuore, Largo Francesco Vito, 1, 00168, Rome, Italy.,Dipartimento di Scienze Cardiovascolari e Toraciche, Fondazione Policlinico A. Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Roberta Della Bona
- Dipartimento CardioToracoVascolare, Ospedale Policlinico San Martino IRCCS, Largo Rosanna Benzi 10, 16132, Genova, Italia
| | - Marco Canepa
- Dipartimento of Medicina Interna e Specialità Mediche (DIMI), Università di Genova, Viale Benedetto XV 6, 16132, Genova, Italia.,Dipartimento CardioToracoVascolare, Ospedale Policlinico San Martino IRCCS, Largo Rosanna Benzi 10, 16132, Genova, Italia
| | - Pietro Ameri
- Dipartimento of Medicina Interna e Specialità Mediche (DIMI), Università di Genova, Viale Benedetto XV 6, 16132, Genova, Italia.,Dipartimento CardioToracoVascolare, Ospedale Policlinico San Martino IRCCS, Largo Rosanna Benzi 10, 16132, Genova, Italia
| | - Filippo Crea
- Università Cattolica del Sacro Cuore, Largo Francesco Vito, 1, 00168, Rome, Italy.,Dipartimento di Scienze Cardiovascolari e Toraciche, Fondazione Policlinico A. Gemelli IRCCS, Largo A. Gemelli, 8, 00168, Rome, Italy
| | - Italo Porto
- Dipartimento of Medicina Interna e Specialità Mediche (DIMI), Università di Genova, Viale Benedetto XV 6, 16132, Genova, Italia.,Dipartimento CardioToracoVascolare, Ospedale Policlinico San Martino IRCCS, Largo Rosanna Benzi 10, 16132, Genova, Italia
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Yin SHL, Xu P, Wang B, Lu Y, Wu QY, Zhou ML, Wu JR, Cai JJ, Sun X, Yuan H. Duration of dual antiplatelet therapy after percutaneous coronary intervention with drug-eluting stent: systematic review and network meta-analysis. BMJ 2019; 365:l2222. [PMID: 31253632 PMCID: PMC6595429 DOI: 10.1136/bmj.l2222] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To evaluate the efficacy and safety of standard term (12 months) or long term (>12 months) dual antiplatelet therapy (DAPT) versus short term (<6 months) DAPT after percutaneous coronary intervention (PCI) with drug-eluting stent (DES). DESIGN Systematic review and network meta-analysis. DATA SOURCES Relevant studies published between June 1983 and April 2018 from Medline, Embase, Cochrane Library for clinical trials, PubMed, Web of Science, ClinicalTrials.gov, and Clinicaltrialsregister.eu. REVIEW METHODS Randomised controlled trials comparing two of the three durations of DAPT (short term, standard term, and long term) after PCI with DES were included. The primary study outcomes were cardiac or non-cardiac death, all cause mortality, myocardial infarction, stent thrombosis, and all bleeding events. RESULTS 17 studies (n=46 864) were included. Compared with short term DAPT, network meta-analysis showed that long term DAPT resulted in higher rates of major bleeding (odds ratio 1.78, 95% confidence interval 1.27 to 2.49) and non-cardiac death (1.63, 1.03 to 2.59); standard term DAPT was associated with higher rates of any bleeding (1.39, 1.01 to 1.92). No noticeable difference was observed in other primary endpoints. The sensitivity analysis revealed that the risks of non-cardiac death and bleeding were further increased for ≥18 months of DAPT compared with short term or standard term DAPT. In the subgroup analysis, long term DAPT led to higher all cause mortality than short term DAPT in patients implanted with newer-generation DES (1.99, 1.04 to 3.81); short term DAPT presented similar efficacy and safety to standard term DAPT with acute coronary syndrome (ACS) presentation and newer-generation DES placement. The heterogeneity of pooled trials was low, providing more confidence in the interpretation of results. CONCLUSIONS In patients with all clinical presentations, compared with short term DAPT (clopidogrel), long term DAPT led to higher rates of major bleeding and non-cardiac death, and standard term DAPT was associated with an increased risk of any bleeding. For patients with ACS, short term DAPT presented similar efficacy and safety with standard term DAPT. For patients implanted with newer-generation DES, long term DAPT resulted in more all cause mortality than short term DAPT. Although the optimal duration of DAPT should take personal ischaemic and bleeding risks into account, this study suggested short term DAPT could be considered for most patients after PCI with DES, combining evidence from both direct and indirect comparisons. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42018099519.
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Affiliation(s)
- Shang-He-Lin Yin
- Center of Clinical Pharmacology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
- Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Peng Xu
- Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Bian Wang
- Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Yao Lu
- Center of Clinical Pharmacology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Qiao-Yu Wu
- Center of Clinical Pharmacology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Meng-Li Zhou
- Center of Clinical Pharmacology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
- Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Jun-Ru Wu
- Center of Clinical Pharmacology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
- Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Jing-Jing Cai
- Center of Clinical Pharmacology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
- Department of Cardiology, Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xin Sun
- Chinese Evidence-based Medicine Centre and CREAT Group, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Centre, Chengdu, Sichuan, China
| | - Hong Yuan
- Center of Clinical Pharmacology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
- Department of Cardiology, Third Xiangya Hospital, Central South University, Changsha, Hunan, China
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Abstract
PURPOSE OF REVIEW The optimal duration of dual antiplatelet therapy (DAPT) has been a topic of considerable interest in recent years, as the risk of stent thrombosis has decreased with newer generation stents and the impact of significant bleeding events on clinical outcomes is increasingly apparent. The purpose of this review is to highlight the landmark studies examining short-duration (6 months or less) and extended-duration (greater than 12 months) DAPT as well as provide information about prediction tools to help guide individualized patient treatment decisions. RECENT FINDINGS Short-duration DAPT is acceptably safe when clinically necessary, though recent trials demonstrate non-significant trends towards increased risk of ischemic events with shorter durations. Extended-duration DAPT clearly confers a reduced risk of subsequent ischemic events but at an increased risk of bleeding. Understanding the perceived ischemic and bleeding risks for each individual patient is paramount in deciding targeted DAPT duration. For patients at a higher bleeding risk with a low ischemic risk, short-duration DAPT (6 months) is acceptable. For patients with continued ischemic risk factors and a low bleeding risk, extended-duration DAPT (up to 30 months) is recommended. The PRECISE DAPT and DAPT prediction tools are helpful in making this determination.
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Affiliation(s)
- Laura Flannery
- Cardiology Division, Department of Medicine, Harvard Medical School, Massachusetts General Hospital, 55 Fruit St GRB 800, Boston, MA, 02114, USA
| | - Ran Liu
- Cardiology Division, Department of Medicine, Harvard Medical School, Massachusetts General Hospital, 55 Fruit St GRB 800, Boston, MA, 02114, USA
| | - Sammy Elmariah
- Cardiology Division, Department of Medicine, Harvard Medical School, Massachusetts General Hospital, 55 Fruit St GRB 800, Boston, MA, 02114, USA.
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Capodanno D, Alfonso F, Levine GN, Valgimigli M, Angiolillo DJ. ACC/AHA Versus ESC Guidelines on Dual Antiplatelet Therapy. J Am Coll Cardiol 2018; 72:2915-31. [DOI: 10.1016/j.jacc.2018.09.057] [Citation(s) in RCA: 204] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 09/05/2018] [Accepted: 09/08/2018] [Indexed: 01/25/2023]
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Misumida N, Abo-Aly M, Kim SM, Ogunbayo GO, Abdel-Latif A, Ziada KM. Efficacy and safety of short-term dual antiplatelet therapy (≤6 months) after percutaneous coronary intervention for acute coronary syndrome: A systematic review and meta-analysis of randomized controlled trials. Clin Cardiol 2018; 41:1455-1462. [PMID: 30225978 DOI: 10.1002/clc.23075] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 08/28/2018] [Accepted: 09/09/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Patients who undergo percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS) are at increased risk for subsequent ischemic events. HYPOTHESIS Short-term dual antiplatelet therapy (DAPT) (≤6 months) is inferior to standard or long-term DAPT in patients who undergo PCI for ACS events. METHODS We conducted a systematic review and meta-analysis of randomized controlled trials that compared short-term (≤6 months) to long-term (≥12 months) DAPT after PCI for ACS. We searched MEDLINE, EMBASE, SCOPUS, and the Cochrane Central Register of Controlled Trials database. RESULTS Ten randomized controlled trials, including a total of 12 696 patients, met our inclusion criteria. For short-term DAPT, duration of therapy ranged from 3 to 6 months, while long-term DAPT ranged from 12 to 24 months. The majority of studies used clopidogrel and second-generation drug-eluting stents. No statistically significant difference was found between short-term and long-term DAPT with regard to myocardial infarction (odds ratio 1.21; 95% confidence interval 0.94-1.57; P = 0.14), stent thrombosis (odds ratio 1.54; 95% confidence interval 1.00-2.38; P = 0.052), or major bleeding events (odds ratio 0.74; 95% confidence interval 0.49-1.11; P = 0.14). There was no significant difference in all-cause mortality, cardiac death, or net adverse cardiac and cerebrovascular events. CONCLUSIONS Our meta-analysis demonstrated that short-term DAPT (<6 months) after PCI for ACS was not associated with increased risk of myocardial infarction or stent thrombosis when compared to long-term DAPT.
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Affiliation(s)
- Naoki Misumida
- Division of Cardiovascular Medicine, Gill Heart and Vascular Institute, University of Kentucky, Lexington, Kentucky
| | - Mohamed Abo-Aly
- Division of Cardiovascular Medicine, Gill Heart and Vascular Institute, University of Kentucky, Lexington, Kentucky
| | - Sun Moon Kim
- Division of Cardiovascular Medicine, Gill Heart and Vascular Institute, University of Kentucky, Lexington, Kentucky
| | - Gbolahan O Ogunbayo
- Division of Cardiovascular Medicine, Gill Heart and Vascular Institute, University of Kentucky, Lexington, Kentucky
| | - Ahmed Abdel-Latif
- Division of Cardiovascular Medicine, Gill Heart and Vascular Institute, University of Kentucky, Lexington, Kentucky
| | - Khaled M Ziada
- Division of Cardiovascular Medicine, Gill Heart and Vascular Institute, University of Kentucky, Lexington, Kentucky
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Pei C, Zhang Y, Wang P, Zhang B, Fang L, Liu B, Meng S. Berberine alleviates oxidized low-density lipoprotein-induced macrophage activation by downregulating galectin-3 via the NF-κB and AMPK signaling pathways. Phytother Res 2018; 33:294-308. [PMID: 30402951 PMCID: PMC6587449 DOI: 10.1002/ptr.6217] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 09/23/2018] [Accepted: 09/27/2018] [Indexed: 01/08/2023]
Abstract
Macrophage activation plays a central role in neoatherosclerosis and in‐stent restenosis after percutaneous coronary intervention (PCI). Galectin‐3, mainly expressed on macrophages, is an important regulator of inflammation. This study aimed to investigate the effects of berberine (BBR) on oxidized low‐density lipoprotein (ox‐LDL)‐induced macrophage activation and galectin‐3 expression and their underlying mechanisms. THP‐1‐derived macrophages were pretreated with BBR prior to stimulation with ox‐LDL. Galectin‐3 expression was measured by real‐time PCR, Western blotting, and confocal microscopy. Macrophage activation was assessed by lipid accumulation, expression of inflammatory cytokines, and CD11b and CD86. Plasma galectin‐3 levels were measured in patients undergoing PCI at baseline and after BBR treatment for 3 months. BBR suppressed ox‐LDL‐induced upregulation of galectin‐3 and macrophage activation. Overexpression of galectin‐3 intervened the inhibitory effect of BBR on macrophage activation. BBR activated phospho‐AMPK and inhibited phospho‐NF‐κB p65 nuclear translocation. AMPK inhibition and NF‐κB activation abolished the inhibitory effects of BBR on galectin‐3 expression and macrophage activation. Combination of BBR and rosuvastatin exerted greater effects than BBR or rosuvastatin alone. However, BBR treatment did not further reduce plasma galectin‐3 after PCI in patients receiving standard therapy. In conclusion, BBR alleviates ox‐LDL‐induced macrophage activation by downregulating galectin‐3 via the NF‐κB and AMPK signaling pathways.
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Affiliation(s)
- ChongZhe Pei
- Department of Cardiology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yi Zhang
- Department of Cardiology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Ping Wang
- Department of Laboratory Medicine, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - BeiJian Zhang
- Department of Cardiology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Lu Fang
- Haematopoiesis and Leukocyte Biology Laboratory, Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia
| | - Bo Liu
- Department of Cardiology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Shu Meng
- Department of Cardiology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
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Li H, Guo W, Dai W, Li L. Short-versus long-term dual antiplatelet therapy after second-generation drug-eluting stent implantation: a systematic review and meta-analysis of randomized controlled trials. Drug Des Devel Ther 2018; 12:1815-1825. [PMID: 29970956 PMCID: PMC6021005 DOI: 10.2147/dddt.s165435] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Background The optimal dual antiplatelet therapy (DAPT) duration after second-generation drug-eluting stent (DES) implantation remains unclear. We aim to evaluate the efficacy and safety of short-term (≤6 months) and long-term (≥12 months) DAPT after second-generation DES implantation. Methods Randomized controlled trials (RCTs) were searched in PubMed, the Cochrane Library, the Embase and ClinicalTrials.gov in the English language. The endpoints included all-cause mortality, cardiac death, non-cardiac death, myocardial infarction (MI), stent thrombosis (ST), stroke, all bleeding, and major bleeding. The effect estimate was expressed by using the hazard ratio (HR) with 95% CI and random effect models. Results Seven RCTs with 13,571 patients were included in this study. In terms of survival endpoints, there was no significant difference in all-cause mortality (HR: 0.91; 95% CI: 0.71–1.17), cardiac death (HR: 0.93; 95% CI: 0.67–1.29), and non-cardiac death (HR: 0.89; 95% CI: 0.62–1.28) in the 2 groups. Moreover, there was no significant difference in ischemic outcomes, including MI (HR: 1.15; 95% CI: 0.91–1.45), ST (HR: 1.11; 95% CI: 0.75–1.66), and stroke (HR: 0.85; 95% CI: 0.53–1.35) in the 2 groups. In terms of bleeding endpoints, there was no significant difference in all bleeding (HR: 0.81; 95% CI: 0.64–1.04) and major bleeding (HR: 0.82; 95% CI: 0.49–1.36) in the 2 groups. The subgroup analysis showed that the proportion of patients with acute coronary syndrome was not associated with the benefit of long-term versus short-term DAPT. Conclusion Short-term DAPT is not inferior to long-term DAPT in patients implanted with second-generation DES.
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Affiliation(s)
- Hongqing Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Guangxi Cardiovascular Institute, Nanning, Guangxi, China
| | - Wenqin Guo
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Guangxi Cardiovascular Institute, Nanning, Guangxi, China
| | - Weiran Dai
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Guangxi Cardiovascular Institute, Nanning, Guangxi, China
| | - Lang Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Guangxi Cardiovascular Institute, Nanning, Guangxi, China
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Gargiulo G, Valgimigli M, Capodanno D, Bittl JA. State of the art: duration of dual antiplatelet therapy after percutaneous coronary intervention and coronary stent implantation - past, present and future perspectives. EUROINTERVENTION 2018; 13:717-733. [PMID: 28844033 DOI: 10.4244/eij-d-17-00468] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Evidence from studies published more than 10 years ago suggested that patients receiving first-generation drug-eluting stents (DES) needed dual antiplatelet therapy (DAPT) for at least 12 months. Current evidence from randomised controlled trials (RCT) reported within the past five years suggests that patients with stable ischaemic heart disease who receive newer-generation DES need DAPT for a minimum of three to six months. Patients who undergo stenting for an acute coronary syndrome benefit from DAPT for at least 12 months, but a Bayesian network meta-analysis confirms that extending DAPT beyond 12 months confers a trade-off between reduced ischaemic events and increased bleeding. However, the network meta-analysis finds no credible increase in all-cause mortality if DAPT is lengthened from three to six months to 12 months (posterior median odds ratio [OR] 0.98; 95% Bayesian credible interval [BCI]: 0.73-1.43), from 12 months to 18-48 months (OR 0.87; 95% BCI: 0.64-1.17), or from three to six months to 18-48 months (OR 0.86; 95% BCI: 0.63-1.21). Future investigation should focus on identifying scoring systems that have excellent discrimination and calibration. Although predictive models should be incorporated into systems of care, most decisions about DAPT duration will be based on clinical judgement and patient preference.
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Affiliation(s)
- Giuseppe Gargiulo
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
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Abstract
Much debate has centered on whether or not the standard 12-month duration of dual antiplatelet therapy (DAPT) is still necessary postpercutaneous coronary intervention, given recent improvements in stent technology. The benefits of shorter (3-6 months) durations of DAPT include a potential lower risk for bleeding and less patient drug cost and pill burden. Although randomized clinical trials have shown noninferiority for shorter versus longer DAPT regimens in many regards, some endpoints (e.g., myocardial infarction) may still occur less frequently with longer DAPT regimens, particularly in higher risk populations (e.g., acute coronary syndromes). Bleeding risk is either comparable or less with shorter versus longer DAPT regimens. Given the lack of unequivocal data regarding the equality of shorter versus longer DAPT regimens in all patients, there is a growing consensus that an individualized approach is advisable for determining DAPT duration postpercutaneous coronary intervention. Clinical decision aids and updated clinical practice guidelines are available that consider risk:benefit ratios and clinical trial data to assist the clinician in developing a personalized DAPT regimen.
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Ozaki Y, Katagiri Y, Onuma Y, Amano T, Muramatsu T, Kozuma K, Otsuji S, Ueno T, Shiode N, Kawai K, Tanaka N, Ueda K, Akasaka T, Hanaoka KI, Uemura S, Oda H, Katahira Y, Kadota K, Kyo E, Sato K, Sato T, Shite J, Nakao K, Nishino M, Hikichi Y, Honye J, Matsubara T, Mizuno S, Muramatsu T, Inohara T, Kohsaka S, Michishita I, Yokoi H, Serruys PW, Ikari Y, Nakamura M. CVIT expert consensus document on primary percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI) in 2018. Cardiovasc Interv Ther 2018; 33:178-203. [PMID: 29594964 PMCID: PMC5880864 DOI: 10.1007/s12928-018-0516-y] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 02/27/2018] [Indexed: 12/28/2022]
Abstract
While primary percutaneous coronary intervention (PCI) has significantly contributed to improve the mortality in patients with ST segment elevation myocardial infarction even in cardiogenic shock, primary PCI is a standard of care in most of Japanese institutions. Whereas there are high numbers of available facilities providing primary PCI in Japan, there are no clear guidelines focusing on procedural aspect of the standardized care. Whilst updated guidelines for the management of acute myocardial infarction were recently published by European Society of Cardiology, the following major changes are indicated; (1) radial access and drug-eluting stent over bare metal stent were recommended as Class I indication, and (2) complete revascularization before hospital discharge (either immediate or staged) is now considered as Class IIa recommendation. Although the primary PCI is consistently recommended in recent and previous guidelines, the device lag from Europe, the frequent usage of coronary imaging modalities in Japan, and the difference in available medical therapy or mechanical support may prevent direct application of European guidelines to Japanese population. The Task Force on Primary Percutaneous Coronary Intervention of the Japanese Association of Cardiovascular Intervention and Therapeutics (CVIT) has now proposed the expert consensus document for the management of acute myocardial infarction focusing on procedural aspect of primary PCI.
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Affiliation(s)
- Yukio Ozaki
- Department of Cardiology, Fujita Health University School of Medicine, Toyoake, Japan.
| | - Yuki Katagiri
- Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Yoshinobu Onuma
- Department of Cardiology, Fujita Health University School of Medicine, Toyoake, Japan.,Thoraxcenter, Erasmus MC, Erasmus University, Rotterdam, The Netherlands
| | - Tetsuya Amano
- Department of Cardiology, Aichi Medical University, Nagakute, Japan
| | - Takashi Muramatsu
- Department of Cardiology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Ken Kozuma
- Department of Cardiology, Teikyo University Hospital, Tokyo, Japan
| | - Satoru Otsuji
- Higashi Takarazuka Satoh Hospital, Takarazuka, Japan
| | - Takafumi Ueno
- Division of Cardio-vascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Nobuo Shiode
- Division of Cardiology, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Kazuya Kawai
- Department of Cardiology, Chikamori Hospital, Kochi, Japan
| | - Nobuhiro Tanaka
- Division of Cardiology, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan
| | - Kinzo Ueda
- Rakuwakai Kyoto Cardiovascular Intervention Center, Rakuwakai Marutamachi Hospital, Kyoto, Japan
| | - Takashi Akasaka
- Department of Cardiovascular Medicine, Wakayama Medical University, Wakayama, Japan
| | | | - Shiro Uemura
- Cardiovascular Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Hirotaka Oda
- Department of Cardiology, Niigata City General Hospital, Niigata, Japan
| | | | | | - Eisho Kyo
- Kusatsu Heart Center, Kusatsu, Japan
| | | | | | - Junya Shite
- Cardiology Division, Osaka Saiseikai Nakatsu Hospital, Osaka, Japan
| | - Koichi Nakao
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center, Kumamoto, Japan
| | - Masami Nishino
- Division of Cardiology, Osaka Rosai Hospital, Sakai, Japan
| | - Yutaka Hikichi
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | | | | | | | | | - Taku Inohara
- Keio University School of Medicine, Tokyo, Japan
| | - Shun Kohsaka
- Keio University School of Medicine, Tokyo, Japan
| | - Ichiro Michishita
- Yokohama Sakae Kyosai Hospital, Federation of National Public Service Personnel Mutual Associations, Yokohama, Japan
| | - Hiroyoshi Yokoi
- Cardiovascular Center, Fukuoka Sanno Hospital, Fukuoka, Japan
| | | | - Yuji Ikari
- Department of Cardiology, Tokai University School of Medicine, Kanagawa, Japan
| | - Masato Nakamura
- Division of Cardiovascular Medicine, Ohashi Medical Center, Toho University School of Medicine, Tokyo, Japan
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Rao G, Sheth S, Grines C. Percutaneous coronary intervention: 2017 in review. J Interv Cardiol 2018; 31:117-128. [DOI: 10.1111/joic.12508] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 03/08/2018] [Indexed: 01/09/2023] Open
Affiliation(s)
- Gaurav Rao
- Department of Cardiology; Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra Northwell; North Shore University Hospital; Manhasset New York
| | - Shikha Sheth
- Department of Cardiology; Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra Northwell; North Shore University Hospital; Manhasset New York
| | - Cindy Grines
- Department of Cardiology; Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra Northwell; North Shore University Hospital; Manhasset New York
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Kristensen SD, Maeng M, Capodanno D, Wijns W. The year in cardiology 2017: coronary interventions. Eur Heart J 2018; 39:914-924. [PMID: 29300878 DOI: 10.1093/eurheartj/ehx798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 12/20/2017] [Indexed: 02/06/2023] Open
Affiliation(s)
- Steen Dalby Kristensen
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus, Denmark
| | - Michael Maeng
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus, Denmark
| | - Davide Capodanno
- Division of Cardiology, Cardio-Thoracic-Vascular Department, Azienda Ospedaliero-Universitaria "Policlinico-Vittorio Emanuele", University of Catania, Catania, Italy.,Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy
| | - William Wijns
- The Lambe Institute for Translational Medicine and Curam, National University of Ireland, Galway and Saolta University Healthcare Group, Galway, Ireland
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Nef HM, Abdel-Wahab M, Achenbach S, Joner M, Levenson B, Mehilli J, Möllmann H, Thiele H, Zahn R, Zeus T, Elsässer A. Medikamentenfreisetzende Koronarstents/-scaffolds und medikamentenbeschichtete Ballonkatheter. Kardiologe 2018. [DOI: 10.1007/s12181-017-0202-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Rozemeijer R. Duration of Dual Antiplatelet Therapy After Percutaneous Coronary Intervention: Is Less More? US Cardiology Review 2018. [DOI: 10.15420/usc.2018.4.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
The optimal duration of dual antiplatelet therapy (DAPT) after percutaneous coronary intervention (PCI) using the latest-generation drug-eluting stents remains a matter of debate. Evidence suggests short regimens of DAPT are favorable for patients with a low ischemic risk, while those at a high risk of ischemia may benefit from taking DAPT for a long duration. An individually assessed risk profile is pivotal in guiding DAPT duration. Risk scores may aid individual patient DAPT decisions, but the value they add to clinical outcomes still needs to be established in a prospective randomized trial. This review aims to provide an overview on DAPT, evaluate the available evidence on DAPT duration with a description of common pitfalls of trial interpretation, and assess available tools for individual risk assessment in patients scheduled for PCI with the latest-generation DES.
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Moon JY, Franchi F, Rollini F, Angiolillo DJ. Evolution of Coronary Stent Technology and Implications for Duration of Dual Antiplatelet Therapy. Prog Cardiovasc Dis 2018; 60:478-490. [PMID: 29291426 DOI: 10.1016/j.pcad.2017.12.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Accepted: 12/26/2017] [Indexed: 01/06/2023]
Affiliation(s)
- Jae Youn Moon
- Division of Cardiology, University of Florida College of Medicine-Jacksonville, FL, USA; Department of Cardiology, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Francesco Franchi
- Division of Cardiology, University of Florida College of Medicine-Jacksonville, FL, USA
| | - Fabiana Rollini
- Division of Cardiology, University of Florida College of Medicine-Jacksonville, FL, USA
| | - Dominick J Angiolillo
- Division of Cardiology, University of Florida College of Medicine-Jacksonville, FL, USA.
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Capodanno D. Risk stratification with the DAPT score: Carefully read the instructions and use as intended. Thromb Haemost 2017; 117:1836-1839. [PMID: 28956889 DOI: 10.1160/th17-07-0495] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 07/21/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Davide Capodanno
- Davide Capodanno, MD, PhD, Division of Cardiology, Ferrarotto Hospital, University of Catania, Via Citelli 6, 95100, Catania, Italy, Tel.: +39 095 743 6103, Fax: +39 095 743 6105, E-mail:
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