NCT00864591Unknown不适用
Stress Adenosine Cardiac MR Comparison With SPECT Imaging
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- Stress adenosine cardiac MRIis not inferior to SPECT imaging in diagnosing myocardial ischemia
研究概览
简要总结
This study is designed to determine the diagnostic value of adenosine cardiac magnetic resonance (CMR) when compared with SPECT.
The investigators hypothesized that adenosine CMR could detect ischemia and is not inferior to SPECT imaging. In addition stress adenosine cardiac MRI offers a "one stop shop" enabling evaluation of cardiac function, rest and stress perfusion and viability.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Suspected ischemia referred to SPECT stress imaging
排除标准
- •Standard contraindications to MRI including (pacemaker/defibrillator, metallic clips on brain aneurysms, metal fragment in the eye, etc...)
- •Congestive heart failure.
- •Hemodynamic instability.
- •History of asthma or bronchospastic disease.
- •Arrhythmia
- •Creatinine >1.4
- •Non compliant patient, not able to lie supine in the MRI scanner for 1 hour.
- •Pregnant patients
- •Patients for whom the repeat stress might pose a significant risk.
结局指标
主要结局
Stress adenosine cardiac MRIis not inferior to SPECT imaging in diagnosing myocardial ischemia
时间窗: 1 year
次要结局
未报告次要终点
研究者
研究点 (1)
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