跳至主要内容
临床试验/NCT00552513
NCT00552513已完成不适用

An International Randomised Trial of Early Versus Delayed Invasive Strategies in Patients With Non-ST Segment Elevation Acute Coronary Syndromes

Population Health Research Institute2 个研究点 分布在 1 个国家目标入组 3,031 人开始时间: 2005年5月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
3,031
试验地点
2
主要终点
Composite of Death, Myocardial (re-) Infarction, or Stroke

研究概览

简要总结

The timing of intervention study is a prospective, randomized, international, multicentre comparison of the relative efficacy, safety, and cost effectiveness of a management strategy of coronary angiography and intervention performed within 24 hours of randomization versus delayed coronary angiography and intervention in patients after 36 hours with acute coronary syndromes (ACS).

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Single (Outcomes Assessor)

入排标准

年龄范围
21 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Patients presenting or admitted to hospital with symptoms suspected to represent an acute coronary syndrome (unstable angina or MI without persistent ST elevation) i.e., clinical history consistent with new onset, or a worsening pattern, of characteristic ischemic chest pain or ischemic symptoms occurring at rest or with minimal activity (lasting longer than five minutes or requiring sublingual nitroglycerin for relief of the pain)
  • Able to randomise within 24 hours of the onset of the most recent episode of symptoms
  • At least two of the three following additional criteria:
  • Age more than or equal to 60 years
  • Troponin T or I or Creatine Kinase - Myocardial Bands (CK-MB) above the upper limit of normal for the local institution
  • ElectroCardioGram (ECG) changes compatible with ischemia (i.e., ST depression at least 1 mm in two contiguous leads or T wave inversion mroe than 3 mm or any dynamic ST shift or transient ST elevation)
  • Written informed consent dated and signed

排除标准

  • Age less than 21 years
  • Not a suitable candidate for revascularisation
  • Co-morbid condition with life expectancy less than six months

结局指标

主要结局

Composite of Death, Myocardial (re-) Infarction, or Stroke

时间窗: 180 days

次要结局

  • Need for Mechanical or Pharmacological Coronary Revascularization (i.e. Thrombolysis, PCI, CABG) at Days 30, 90, and 180(180 days)
  • In-hospital Major Bleeding(Hospital discharge)
  • First Occurrence of Any Component of the Composite of Death, MI, or Refractory Ischemia(180 days)
  • Stroke at 30 Days and 180 Days(180 days)
  • Composite of Death, MI, Stroke, Refractory Ischemia or Repeat Revascularization at 180 Days(180 days)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (2)

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