- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07587099
Single vs. Dual Antiplatelet Therapy in Patients Undergoing Percutaneous Intervention With DCB-only Strategy (KONG-FREEDOM-I) (KONG-FREEDOM-I)
An Investigator-initiated, Multicenter, Open-label, Randomized Controlled Non-inferiority Trial to Assess the Single vs. Dual Antiplatelet Therapy in the Chronic Coronary Syndrome (CCS) and Stable Acute Coronary Syndrome (S-ACS) Patients Undergoing Percutaneous Intervention With Drug-coated Balloons (DCB)-Only Strategy (KONG-FREEDOM-I)
연구 개요
상태
상세 설명
연구 유형
등록 (추정된)
단계
- 해당 없음
연락처 및 위치
연구 연락처
- 이름: Yong Cao
- 전화번호: +86-0537-2905210
- 이메일: caoyong0419@163.com
연구 장소
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Beijing Municipality
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Beijing, Beijing Municipality, 중국
- 아직 모집하지 않음
- Beijing Luhe Hospital Capital Medical University
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연락하다:
- Guangyao Zhai
- 전화번호: +86 18501308666
- 이메일: Drzhaiguangyao@163.com
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연락하다:
- Wei He
- 전화번호: +86 13261694832
- 이메일: 14916765@qq.com
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Hainan
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Haikou, Hainan, 중국
- 아직 모집하지 않음
- The First Affiliated Hospital of Hainan Medical University
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Heilongjiang
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Harbin, Heilongjiang, 중국
- 아직 모집하지 않음
- The 2nd Affiliated Hospital of Harbin Medical University
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연락하다:
- Xiling Zhang
- 전화번호: +86 18003608232
- 이메일: xlzhangdr@163.com
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Jiangxi
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Nanchang, Jiangxi, 중국
- 아직 모집하지 않음
- The Second Affiliated Hospital of Nanchang University
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Shandong
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Heze, Shandong, 중국
- 아직 모집하지 않음
- Heze Municipal Hospital
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연락하다:
- Ning Ma
- 전화번호: +86 19953030211
- 이메일: 48725826@qq.com
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연락하다:
- Yongqi Huang
- 전화번호: +86 13105119792
- 이메일: 892722535@qq.com
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Jinan, Shandong, 중국
- 아직 모집하지 않음
- Shandong Provincial Hospital
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연락하다:
- Haitao Yuan
- 전화번호: +86 13688638072
- 이메일: doctoryuanht@126.com
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연락하다:
- Xinran Cao
- 전화번호: +86 15098912873
- 이메일: caoxinran_1010@126.com
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Jinan, Shandong, 중국
- 아직 모집하지 않음
- Shandong Provincial Third Hospital
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연락하다:
- Guo Zhou
- 전화번호: + 86 15853166471
- 이메일: zhouguo321@126.com
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연락하다:
- Yanwei Wang
- 전화번호: +86 18663735013
- 이메일: 827469067@qq.com
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Jining, Shandong, 중국, 272029
- 모병
- Affiliated Hospital of Jining Medical University
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연락하다:
- Lijun Gan
- 이메일: 13792336453@163.com
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Liaocheng, Shandong, 중국
- 아직 모집하지 않음
- Liaocheng People's Hospital
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연락하다:
- Mingting Liang
- 전화번호: +86 17862536696
- 이메일: Lmting007@163.com
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Qingdao, Shandong, 중국
- 아직 모집하지 않음
- Qingdao Municipal Hospital
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연락하다:
- Wei Xia
- 전화번호: +86 18669710958
- 이메일: 18669710958@163.com
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연락하다:
- Lei Zhang
- 전화번호: +86 17685506687
- 이메일: suwen-021@163.com
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Tai’an, Shandong, 중국
- 아직 모집하지 않음
- Tai'an City Central Hospital
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Zaozhuang, Shandong, 중국
- 아직 모집하지 않음
- Zaozhuang Municipal Hospital
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연락하다:
- Jun Yang
- 전화번호: +86 18563231799
- 이메일: yang_js775@163.com
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연락하다:
- Yaqing Yang
- 전화번호: +86 19863279581
- 이메일: 601806846@qq.com
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Shanghai Municipality
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Shanghai, Shanghai Municipality, 중국
- 아직 모집하지 않음
- Shanghai Fengxian District People's Hospital
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연락하다:
- Jiangwei Ma
- 전화번호: +86 18616357007
- 이메일: Majiangwei2004@126.com
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연락하다:
- Qiong Zhang
- 전화번호: +86 13918155548
- 이메일: qiongzyw@163.com
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Xinjiang
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Ürümqi, Xinjiang, 중국
- 아직 모집하지 않음
- The First Affiliated Hospital of Xinjiang Medical University
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참여기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
Subjects who successfully underwent percutaneous coronary intervention (PCI) with drug-coated balloon (DCB) treatment without stent implantation are eligible for inclusion in this study if Male and female patients who meet the following criteria:
- Age ≥ 18 years.
- target lesion in vessels with diameter ≥2.0 and ≤4.5 mm (visual estimation).
- the total target vessels ≤2 and a total of target lesions ≤2.
- Total length of DCB used for target lesions <60 mm.
- The subject's indication for PCI is chronic coronary syndrome (CCS) and stable Acute Coronary Syndrome (S-ACS), include Silent Ischemia, stable angina (SA), unstable angina (UA), non-ST-segment elevation myocardial (NSTEMI), or ST-segment elevation acute myocardial infarction (STEMI) with onset >2 weeks.
- All lesions were successfully treated with a drug-eluting balloon during routine clinical practice, i.e., post-procedural angiographic visual diameter stenosis <30%.
- At the operator's discretion, no flow-limiting angiographic complications requiring extension of dual antiplatelet therapy (DAPT)have occurred.
- All PCI stages have been completed (if applicable), and no further PCI procedures are planned.
Inclusion criteria at the randomization visit within 24 hours post-index PCI:
At the time of the randomization visit (within 24 hours after successful drug-eluting balloon treatment during index PCI), the following criteria mustbe met:
The subject must have had an uneventful clinical course within 24 hours post-index PCI, i.e., no myocardial infarction,symptomatic restenosis, device-related thrombus formation, stroke, or any revascularization procedure (coronary or non-coronary)requiring extension of dual antiplatelet therapy.
Exclusion Criteria:
Patients will be ineligible if they meet any of the following criteria:
- Stent implantation within 6 months prior to index percutaneous coronary intervention (PCI).
- Treatment for in-stent thrombosis (IST) at the time of index PCI or within 6 months prior to it.
- Treatment with a bioabsorbable stent at any time prior to index PCI.
- Acute myocardial infarction with ST-segment elevation within the past two weeks.
- True bifurcation lesions requiring treatment with two stents (Medina 1,1,1/1,0,1/0,1,1) with a branch vessel diameter≥2.5 mm (visual estimation).
- Chronic total occlusion of the target lesion (≥3 months).
- Unprotected left main coronary artery.
- Thrombus present in the target lesion (imaging/visual).
- Total length of DCB used in the target lesion ≥60 mm.
- Active bleeding requiring medical intervention (BARC ≥2) at the time of randomization.
- Indications for long-term oral anticoagulation therapy.
- Life expectancy of less than 1 year.
- Known allergy or hypersensitivity to aspirin, clopidogrel, ticagrelor, or sirolimus.
- Currently participating in another trial and has not yet reached the primary endpoint.
- History of asthma induced by salicylates or substances with similar effects (particularly nonsteroidal anti-inflammatory drugs).
- Pregnant or breastfeeding women.
- Inability to understand and follow study-related instructions or to comply with the study protocol.
- Inability to provide written informed consent
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 하나의
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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활성 비교기: 이중 항혈소판 요법
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항혈전 요법은 현지 선호 사항 및 국제 지침/ARC 합의서에 따라 이중 항혈소판 요법(DAPT)을 사용하는 표준 치료를 따릅니다.
환자의 임상적 특성에 따라 약제의 종류와 치료기간을 선택하게 됩니다.
Fireliums rapamycin eluting coronary balloon dilatation catheter is a rapid exchange catheter, it has a patented microcrystalline coating process to ensure rapid drug delivery to the blood vessel wall and achieve a long-lasting sustained release effect, intended for coronary arteries percutaneous transluminal angioplasties.
Patients assigned to this arm will be treated with a Drug-Coated Balloon (DCB) after pre-dilatation, the angiography will be conducted as standard of care.
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실험적: 단일 항혈소판 요법
|
Fireliums rapamycin eluting coronary balloon dilatation catheter is a rapid exchange catheter, it has a patented microcrystalline coating process to ensure rapid drug delivery to the blood vessel wall and achieve a long-lasting sustained release effect, intended for coronary arteries percutaneous transluminal angioplasties.
Patients assigned to this arm will be treated with a Drug-Coated Balloon (DCB) after pre-dilatation, the angiography will be conducted as standard of care.
The antithrombotic regimen is single antiplatelet (P2Y12 inhibitor)therapy (SAPT).
The Investigator will decide whether to use ticagrelor first; if ticagrelor is not the first-line recommended drug, then clopidogrel will be considered.
The type of agent and treatment duration will be selected according to the clinical characteristics of the patient.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Rate of Net Adverse Clinical Events (NACE) at 12 months after randomization
기간: 12 months after randomization
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Noninferiority of single antiplatelet therapy (SAPT) versus dual antiplatelet therapy (DAPT) in stable and unstable acute coronary syndrome (ACS) patients undergoing percutaneous coronary intervention (PCI) with drug-coated balloons (DCB) without stent implantation assessed by the rate of Net Adverse Clinical Events (NACE).
NACE is defined as the composite of all-cause mortality, myocardial infarction, stroke, and bleeding events (defined as BARC grade 3 or 5) following successful PCI with DCB without stent implantation at 12 months after randomization.
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12 months after randomization
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Rate of Clinically Relevant Bleeding Events (Bleeding Academic Research Consortium [BARC] Scale, Grades 2-5; range 0-5, where higher grades indicate more severe bleeding and worse clinical outcome)
기간: 1, 3, 6, 12 and 24 months after randomization
|
Incidence of clinically relevant bleeding events classified as BARC grades 2, 3, or 5 according to the Bleeding Academic Research Consortium (BARC) bleeding definition (scale range 0-5; higher scores indicate worse outcome) in the chronic coronary syndrome (CCS) and stable Acute Coronary Syndrome (S-ACS) patients treated with single antiplatelet therapy (SAPT) versus dual antiplatelet therapy (DAPT) following percutaneous coronary intervention (PCI) with drug-coated balloon (DCB) without stent implantation.
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1, 3, 6, 12 and 24 months after randomization
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Patient-oriented composite endpoint (PoCE)
기간: 1, 3, 6, 12 and 24 months after randomization
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Composite of all-cause death, all myocardial infarctions (MIs), or any repeat revascularization.
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1, 3, 6, 12 and 24 months after randomization
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Device-oriented Composite Endpoint (DoCE)
기간: 1, 3, 6, 12 and 24 months after randomization
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Composite of cardiac death, target vessel myocardial infarction (TV-MI), and clinically driven target lesion revascularization (CI-TLR)
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1, 3, 6, 12 and 24 months after randomization
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공동 작업자 및 조사자
스폰서
간행물 및 유용한 링크
일반 간행물
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- Mehran R, Rao SV, Bhatt DL, Gibson CM, Caixeta A, Eikelboom J, Kaul S, Wiviott SD, Menon V, Nikolsky E, Serebruany V, Valgimigli M, Vranckx P, Taggart D, Sabik JF, Cutlip DE, Krucoff MW, Ohman EM, Steg PG, White H. Standardized bleeding definitions for cardiovascular clinical trials: a consensus report from the Bleeding Academic Research Consortium. Circulation. 2011 Jun 14;123(23):2736-47. doi: 10.1161/CIRCULATIONAHA.110.009449. No abstract available.
- Jeger RV, Farah A, Ohlow MA, Mangner N, Mobius-Winkler S, Leibundgut G, Weilenmann D, Wohrle J, Richter S, Schreiber M, Mahfoud F, Linke A, Stephan FP, Mueller C, Rickenbacher P, Coslovsky M, Gilgen N, Osswald S, Kaiser C, Scheller B; BASKET-SMALL 2 Investigators. Drug-coated balloons for small coronary artery disease (BASKET-SMALL 2): an open-label randomised non-inferiority trial. Lancet. 2018 Sep 8;392(10150):849-856. doi: 10.1016/S0140-6736(18)31719-7. Epub 2018 Aug 28.
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- Clever YP, Peters D, Calisse J, Bettink S, Berg MC, Sperling C, Stoever M, Cremers B, Kelsch B, Bohm M, Speck U, Scheller B. Novel Sirolimus-Coated Balloon Catheter: In Vivo Evaluation in a Porcine Coronary Model. Circ Cardiovasc Interv. 2016 Apr;9(4):e003543. doi: 10.1161/CIRCINTERVENTIONS.115.003543.
- Muramatsu T, Kozuma K, Tanabe K, Morino Y, Ako J, Nakamura S, Yamaji K, Kohsaka S, Amano T, Kobayashi Y, Ikari Y, Kadota K, Nakamura M; Task Force of the Japanese Association of Cardiovascular Intervention, Therapeutics (CVIT). Clinical expert consensus document on drug-coated balloon for coronary artery disease from the Japanese Association of Cardiovascular Intervention and Therapeutics. Cardiovasc Interv Ther. 2023 Apr;38(2):166-176. doi: 10.1007/s12928-023-00921-2. Epub 2023 Feb 27.
- Rasanen A, Karkkainen JM, Eranti A, Eranen J, Rissanen TT. Percutaneous coronary intervention with drug-coated balloon-only strategy combined with single antiplatelet treatment in patients at high bleeding risk: Single center experience of a novel concept. Catheter Cardiovasc Interv. 2023 Feb;101(3):569-578. doi: 10.1002/ccd.30558. Epub 2023 Jan 22.
- Her AY, Shin ES, Bang LH, Nuruddin AA, Tang Q, Hsieh IC, Hsu JC, Kiam OT, Qiu C, Qian J, Ahmad WAW, Ali RM. Drug-coated balloon treatment in coronary artery disease: Recommendations from an Asia-Pacific Consensus Group. Cardiol J. 2021;28(1):136-149. doi: 10.5603/CJ.a2019.0093. Epub 2019 Sep 30.
- Gao C, Zhu B, Ouyang F, Wen S, Xu Y, Jia W, Yang P, He Y, Zhong Y, Zhou Y, Guo Z, Shen G, Ma L, Xu L, Xue Y, Hu T, Wang Q, Liu Y, Zhang R, Liu J, Jiang Z, Xia J, Garg S, van Geuns RJ, Capodanno D, Onuma Y, Wang D, Serruys P, Tao L; REC-CAGEFREE II Investigators. Stepwise dual antiplatelet therapy de-escalation in patients after drug coated balloon angioplasty (REC-CAGEFREE II): multicentre, randomised, open label, assessor blind, non-inferiority trial. BMJ. 2025 Mar 31;388:e082945. doi: 10.1136/bmj-2024-082945.
- Jeger RV, Farah A, Ohlow MA, Mangner N, Mobius-Winkler S, Weilenmann D, Wohrle J, Stachel G, Markovic S, Leibundgut G, Rickenbacher P, Osswald S, Cattaneo M, Gilgen N, Kaiser C, Scheller B; BASKET-SMALL 2 Investigators. Long-term efficacy and safety of drug-coated balloons versus drug-eluting stents for small coronary artery disease (BASKET-SMALL 2): 3-year follow-up of a randomised, non-inferiority trial. Lancet. 2020 Nov 7;396(10261):1504-1510. doi: 10.1016/S0140-6736(20)32173-5. Epub 2020 Oct 19.
- Corballis NH, Wickramarachchi U, Vassiliou VS, Eccleshall SC. Duration of dual antiplatelet therapy in elective drug-coated balloon angioplasty. Catheter Cardiovasc Interv. 2020 Nov;96(5):1016-1020. doi: 10.1002/ccd.28632. Epub 2019 Dec 4.
- Musumeci G, Albani S. Drug-coated balloon angioplasty and 1 month DAPT strategy: Insights from the real world. Catheter Cardiovasc Interv. 2020 Nov;96(5):1021-1022. doi: 10.1002/ccd.29339. No abstract available.
- Cortese B, Testa L, Di Palma G, Heang TM, Bossi I, Nuruddin AA, Ielasi A, Tespili M, Perez IS, Milazzo D, Benincasa S, Latib A, Cacucci M, Caiazzo G, Seresini G, Tomai F, Ocaranza R, Torres A, Perotto A, Bedogni F, Colombo A. Clinical performance of a novel sirolimus-coated balloon in coronary artery disease: EASTBOURNE registry. J Cardiovasc Med (Hagerstown). 2021 Feb 1;22(2):94-100. doi: 10.2459/JCM.0000000000001070.
- Mohiaddin H, Wong TDFK, Burke-Gaffney A, Bogle RG. Drug-Coated Balloon-Only Percutaneous Coronary Intervention for the Treatment of De Novo Coronary Artery Disease: A Systematic Review. Cardiol Ther. 2018 Dec;7(2):127-149. doi: 10.1007/s40119-018-0121-2. Epub 2018 Oct 27.
- Her AY, Shin ES. Drug-Coated Balloon Treatment for De Novo Coronary Lesions: Current Status and Future Perspectives. Korean Circ J. 2024 Sep;54(9):519-533. doi: 10.4070/kcj.2024.0148. Epub 2024 Jun 3.
- Poerner TC, Duderstadt C, Goebel B, Kretzschmar D, Figulla HR, Otto S. Fractional flow reserve-guided coronary angioplasty using paclitaxel-coated balloons without stent implantation: feasibility, safety and 6-month results by angiography and optical coherence tomography. Clin Res Cardiol. 2017 Jan;106(1):18-27. doi: 10.1007/s00392-016-1019-4. Epub 2016 Jul 5.
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- Sabatine MS, Morrow DA, Giugliano RP, Burton PB, Murphy SA, McCabe CH, Gibson CM, Braunwald E. Association of hemoglobin levels with clinical outcomes in acute coronary syndromes. Circulation. 2005 Apr 26;111(16):2042-9. doi: 10.1161/01.CIR.0000162477.70955.5F. Epub 2005 Apr 11.
- Rao SV, O'Grady K, Pieper KS, Granger CB, Newby LK, Van de Werf F, Mahaffey KW, Califf RM, Harrington RA. Impact of bleeding severity on clinical outcomes among patients with acute coronary syndromes. Am J Cardiol. 2005 Nov 1;96(9):1200-6. doi: 10.1016/j.amjcard.2005.06.056. Epub 2005 Sep 12.
- Thygesen K, Alpert JS, Jaffe AS, Chaitman BR, Bax JJ, Morrow DA, White HD; Executive Group on behalf of the Joint European Society of Cardiology (ESC)/American College of Cardiology (ACC)/American Heart Association (AHA)/World Heart Federation (WHF) Task Force for the Universal Definition of Myocardial Infarction. Fourth Universal Definition of Myocardial Infarction (2018). Circulation. 2018 Nov 13;138(20):e618-e651. doi: 10.1161/CIR.0000000000000617. No abstract available.
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
- JYFY-CV-001
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
IPD 계획 설명
IPD 공유 기간
IPD 공유 액세스 기준
IPD 공유 지원 정보 유형
- 연구_프로토콜
- CSR
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
미국에서 제조되어 미국에서 수출되는 제품
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .