Status:
COMPLETED
Diagnostic Performances of Computed TomographIc Coronary Angiography and Intravascular Ultrasound
Lead Sponsor:
Seoul National University Hospital
Collaborating Sponsors:
Inje University
Conditions:
Diagnosis Coronary Artery Disease
Eligibility:
All Genders
20-83 years
Brief Summary
Diagnostic purposes of the coronary angiography is to detect stenosis (anatomy) and to detect ischemia related stenosis (function). Coronary angiography (CAG) is a gold standard invasive techniques, b...
Detailed Description
Correlation between CCTA, IVUS and FFR will be evaluated. The presence of myocardial ischemia will be assessed by fractional flow reserve (FFR). Diagnostic performance (sensitivity, specificity, posi...
Eligibility Criteria
Inclusion
- patients presenting chest pain suspected stable angina or unstable angina
- patients permit informed consents
- patients performed all the procedures including CCTA, IVUS and FFR and present coronary artery stenosis
Exclusion
- acute myocardial infarction
- ejection fraction less than 40%
- infarct related artery
- chronic renal insufficiency
- left main stenosis, in-stent restenosis and grafted vessels
- allergy in contrast agent and adenosine
- unable to get a informed consents
Key Trial Info
Start Date :
March 1 2008
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
December 1 2011
Estimated Enrollment :
150 Patients enrolled
Trial Details
Trial ID
NCT01400230
Start Date
March 1 2008
End Date
December 1 2011
Last Update
March 24 2015
Active Locations (1)
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1
Inje University Ilsan Paik Hospital
Goyang-si, Gyeonggi-do, South Korea, 411-706