Routine versus As-Needed Stress Testing in Asymptomatic Patients with High-Risk Coronary Calcium
- Conditions
- Diseases of the circulatory system
- Registration Number
- KCT0008326
- Lead Sponsor
- Samsung Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot yet recruiting
- Sex
- All
- Target Recruitment
- 3000
1. Subject must be at least 19 years of age.
2. Asymptomatic patients with high-risk coronary calcium (Agatston Score = 400)
3. Signed written informed consent
1. Documentation of objective evidence of inducible ischemia before enrollment
2. Presence of significant coronary artery stenosis (= 70% diameter stenosis) confirmed by coronary angiography or coronary computed tomography angiography before enrollment
3. History of coronary revascularization procedure
4. Pregnancy or breast feeding
5. Non-cardiac co-morbid conditions are present with life expectancy <1 year or that may result in protocol non-compliance (per site investigator’s medical judgment)
6. Unwillingness or inability to comply with the procedures described in this protocol.
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Occurrence of major adverse cardiovascular events (a composite of death from cardiovascular causes, myocardial infarction, unplanned hospitalization leading to an urgent revascularization procedure, or heart failure hospitalization)
- Secondary Outcome Measures
Name Time Method A.Death from cardiovascular causes;B.Myocardial infarction;C.Unplanned hospitalization leading to an urgent revascularization procedure;D.Heart failure hospitalization ;E.Death from any causes;F.A composite of death from cardiovascular cause or myocardial infarction;G.Any hospitalization;H.Performing revascularization procedure;I.Performing invasive coronary angiography procedure;J.Stroke;K.Bleeding (Bleeding Academic Research Consortium type 2-5) ;L.Total medical cost