ECG-guided Immediate Primary PCI for Culprit Vessel to Reduce Door to Device Time
2022年5月31日 更新者:Beijing Luhe Hospital
ECG-guided Immediate pRimAry Percutaneous Coronary Intervention for Culprit Vessel Using a Transradial Single Guiding Catheter to Reduce Door to Device Time: RAPID II Study
No consensus exists about which coronary artery should be firstly catheterized in primary percutaneous coronary intervention (PCI).
The aim of the present study was to compare door-to-balloon time (D2B) of ECG guided immediate infarct-related artery (IRA) PCI with traditional complete coronary angiography followed by PCI for the treatment of ST segment elevation myocardial infarction (STEMI) patients.
Primary endpoint is door to device (D2D) time.
Secondary end-points are: puncture to device (P2D) time,first medical contact to device (FMC2D) time,incidence of radial artery spasm and occlusion, contrast amount, fluoroscopy time, cumulative air kerma(CAK) and dose area product(DAP).
研究概览
研究类型
介入性
注册 (实际的)
560
阶段
- 不适用
联系人和位置
本节提供了进行研究的人员的详细联系信息,以及有关进行该研究的地点的信息。
学习地点
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Beijing、中国
- Beijing Luhe hospital
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Beijing、中国、101149
- Beijing Luhe hospital
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参与标准
研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
18年 及以上 (成人、年长者)
接受健康志愿者
不
有资格学习的性别
全部
描述
Inclusion Criteria:
- Patient must be > 18 years of age
- Patients have typical chest pain for at least 20 minutes and have ECG changes typical for STEMI (ST elevation≥2mm in two continuous precordial leads or ST elevations≥1mm in two limb leads or new left bundle branch block) or ECG changes compatible with true posterior MI
- Symptoms ≥ 30 min and ≤12 hours
- Patient and treating interventional cardiologist agree for randomization
- Patient provides written informed consent
- Diagnostic and therapeutic intervention performed through transradial artery approach
- Palpable radial artery.
Exclusion Criteria:
- Concurrent participation in other investigational study
- Current platelet count <100 x 10^9cells/L or Hgb <10 g/dL
- Absence of radial artery pulsation
- Active bleeding or significant increased risk of bleeding, severe hepatic insufficiency, current peptic ulceration, proliferative diabetic retinopathy
- Uncontrolled hypertension
- Prior CABG surgery
- Fibrinolytic therapy for current MI treatment
- patient have a life expectancy of <180days
学习计划
本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的:culprit vessel intervention
culprit vessel PCI prior to contralateral angiography using a single transradial guiding catheter
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ECG guided immediate culprit vessel intervention using a single transradial guiding catheter such as MAC or JL 3.5
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有源比较器:traditional approach
complete coronary angiography followed by guiding catheter selection for culprit vessel PCI
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single diagnostic catheter for complete coronary angiography and guiding catheter selection for PCI
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
door to device (D2D) time
大体时间:24hours
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time patient's arrival at our hospital to first device (balloon,aspiration catheter or stent) use
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24hours
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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puncture to device (P2D) time
大体时间:24hours
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time from radail artery puncture to first device(balloon,aspiration catheter or stent) use
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24hours
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first medical contact to device (FMC2D) time
大体时间:24hours
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time from first medical contact to first device (balloon,aspiration catheter or stent) use.
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24hours
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incidence of radial artery spasm
大体时间:during the procedure (time from the guide catheter inserted to guide catheter removed)
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radial artery spasms were defined as follows.
Severe, moderate, and mild based on radiao angiography before and after procedure
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during the procedure (time from the guide catheter inserted to guide catheter removed)
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incidence of radial artery occlusion
大体时间:inhospital (an expected average of 5 days),30day,12month
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the absence of palpable radial artery pulsation confirmed by echocardiogram
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inhospital (an expected average of 5 days),30day,12month
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fluoroscopy time
大体时间:1 hour
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recorded on the machine
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1 hour
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cumulative air kerma(CAK) and dose area product(DAP).
大体时间:1 hour
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recorded on the machine
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1 hour
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其他结果措施
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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MACE
大体时间:12 month
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major advance cardiac event (MACE)including cardiacdeath, myocardial infarction (MI) and target vessel revascularization (TVR)
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12 month
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合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
出版物和有用的链接
负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始 (实际的)
2017年2月10日
初级完成 (实际的)
2019年7月15日
研究完成 (实际的)
2019年7月31日
研究注册日期
首次提交
2017年8月30日
首先提交符合 QC 标准的
2017年9月1日
首次发布 (实际的)
2017年9月5日
研究记录更新
最后更新发布 (实际的)
2022年6月1日
上次提交的符合 QC 标准的更新
2022年5月31日
最后验证
2022年5月1日
更多信息
此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.
culprit vessel intervention的临床试验
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Ege Miray Topcu完全的
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University of North Carolina, Chapel HillEunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)尚未招聘
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University of Illinois at ChicagoShirley Ryan AbilityLab; Oakland University; Access Living主动,不招人
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University of Wisconsin, MadisonNational Cancer Institute (NCI); Northwestern University完全的
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St. Joseph's Healthcare Hamilton完全的