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临床试验/NCT01331902
NCT01331902Unknown4 期

Comparison of Hyperemic Efficacy Between Nicorandil and Adenosine for Fractional Flow Reserve (FFR) Measurement

Seoul National University Hospital1 个研究点 分布在 1 个国家目标入组 200 人开始时间: 2011年3月最近更新:
适应症

试验速览

阶段
4 期
入组人数
200
试验地点
1
主要终点
Fractional Flow Reserve at Maximal Hyperemia

研究概览

简要总结

The purpose of this study is to evaluate the efficacy of nicorandil in the achievement of maximal coronary hyperemia compared with adenosine.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Crossover
主要目的
Diagnostic
盲法
Single (Participant)

入排标准

性别
All
接受健康志愿者

入选标准

  • non -infarct related, patients with moderate coronary artery stenosis
  • normal left ventricular ejection fraction on echocardiogram

排除标准

  • infarct-related arteries or clinically unstable state
  • collateral blood flow to the target vessel is shown
  • atrioventricular block on electrocardiogram
  • reduced left ventricular ejection fraction (<50%) or left ventricular hypertrophy on echocardiogram
  • contraindication of adenosine
  • bronchial asthma

结局指标

主要结局

Fractional Flow Reserve at Maximal Hyperemia

时间窗: 1 day

次要结局

  • Time to Maximal Hyperemia(1 day)
  • Changes in Heart Rate(1 day)

研究者

申办方类型
Other

研究点 (1)

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