A randomized clinical trial comparing longterm clopidogrel vs aspirin monotherapy beyond dual antiplatelet therapy after drug eluting coronary stent implantation: Design and rationale of the Harmonizing Optimal Strategy for Treatment of coronary artery stenosis-Extended Antiplatelet Monotherapy (HOST-EXAM) trial
DC Field | Value | Language |
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dc.contributor.author | Lee, Heesun | - |
dc.contributor.author | Koo, Bon-Kwon | - |
dc.contributor.author | Park, Kyung Woo | - |
dc.contributor.author | Shin, Eun-Seok | - |
dc.contributor.author | Lim, Sang Wook | - |
dc.contributor.author | Rha, Seung-Woon | - |
dc.contributor.author | Bae, Jang-Whan | - |
dc.contributor.author | Jeon, Dong Woon | - |
dc.contributor.author | Oh, Seok-Kyu | - |
dc.contributor.author | Hur, Seung-Ho | - |
dc.contributor.author | Kim, Bum-Su | - |
dc.contributor.author | Lee, Jung-Hee | - |
dc.contributor.author | Park, Tae-Ho | - |
dc.contributor.author | Lee, Nam Ho | - |
dc.contributor.author | Kim, Hyo-Soo | - |
dc.date.accessioned | 2021-09-03T08:41:18Z | - |
dc.date.available | 2021-09-03T08:41:18Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.issn | 0002-8703 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84214 | - |
dc.description.abstract | Background Percutaneous coronary intervention (PCI) has been developed by drug-eluting stent (DES), but stent implantation has brought the issue of stent thrombosis and optimal antiplatelet therapy. Guidelines recommend at least 6- to 12 months of dual antiplatelet therapy (DAPT) with aspirin and a P2Y(12) receptor inhibitor such as clopidogrel. Beyond DAPT after PCI with DES, however, there has been still a debate for antiplatelet regimen. Therefore, we report on the upcoming HOST EXAM trial (NCT02044250), which will evaluate the efficacy and safety of aspirin and clopidogrel monotherapies beyond DAPT after DES implantation. Trial design The HOST-EXAM is a prospective, randomized, open-label, multicenter, comparative effectiveness trial, to compare between clopidogrel (75 mg once daily) and aspirin (100 mg once daily) as long-term antiplatelet agents. A total of 5,530 patients with no clinical events during combined antiplatelet therapy for 12 6 months after index PCI will be screened, enrolled, and randomized to either group (1:1 ratio) receiving antiplatelet monotherapy for 2 years. The primary endpoint will be the rate of clinical events defined as a composite of all-cause death, nonfatal myocardial infarction, stroke, readmission due to acute coronary syndrome, or major bleeding at 24 months after randomization. Conclusions The HOST-EXAM will be the first large-scale randomized controlled study to directly compare the efficacy and safety of long-term antiplatelet monotherapy beyond DAPT after DES implantation. This study will provide clinical evidence to establish optimal regimen for long-term antiplatelet therapy after DES implantation. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | MOSBY-ELSEVIER | - |
dc.subject | ASSOCIATION TASK-FORCE | - |
dc.subject | MULTICENTER PROSPECTIVE EXCELLENT | - |
dc.subject | ACUTE MYOCARDIAL-INFARCTION | - |
dc.subject | REAL-WORLD PRACTICE | - |
dc.subject | XIENCE V STENTS | - |
dc.subject | COLLABORATIVE METAANALYSIS | - |
dc.subject | CARDIOVASCULAR-ANGIOGRAPHY | - |
dc.subject | PLATELET REACTIVITY | - |
dc.subject | PRACTICE GUIDELINES | - |
dc.subject | RESOLUTE STENTS | - |
dc.title | A randomized clinical trial comparing longterm clopidogrel vs aspirin monotherapy beyond dual antiplatelet therapy after drug eluting coronary stent implantation: Design and rationale of the Harmonizing Optimal Strategy for Treatment of coronary artery stenosis-Extended Antiplatelet Monotherapy (HOST-EXAM) trial | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Rha, Seung-Woon | - |
dc.identifier.doi | 10.1016/j.ahj.2016.12.001 | - |
dc.identifier.scopusid | 2-s2.0-85006802909 | - |
dc.identifier.wosid | 000396386600002 | - |
dc.identifier.bibliographicCitation | AMERICAN HEART JOURNAL, v.185, pp.17 - 25 | - |
dc.relation.isPartOf | AMERICAN HEART JOURNAL | - |
dc.citation.title | AMERICAN HEART JOURNAL | - |
dc.citation.volume | 185 | - |
dc.citation.startPage | 17 | - |
dc.citation.endPage | 25 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Cardiovascular System & Cardiology | - |
dc.relation.journalWebOfScienceCategory | Cardiac & Cardiovascular Systems | - |
dc.subject.keywordPlus | ASSOCIATION TASK-FORCE | - |
dc.subject.keywordPlus | MULTICENTER PROSPECTIVE EXCELLENT | - |
dc.subject.keywordPlus | ACUTE MYOCARDIAL-INFARCTION | - |
dc.subject.keywordPlus | REAL-WORLD PRACTICE | - |
dc.subject.keywordPlus | XIENCE V STENTS | - |
dc.subject.keywordPlus | COLLABORATIVE METAANALYSIS | - |
dc.subject.keywordPlus | CARDIOVASCULAR-ANGIOGRAPHY | - |
dc.subject.keywordPlus | PLATELET REACTIVITY | - |
dc.subject.keywordPlus | PRACTICE GUIDELINES | - |
dc.subject.keywordPlus | RESOLUTE STENTS | - |
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