Status:
UNKNOWN
Integrated Coronary Multicenter Imaging Registry
Lead Sponsor:
Yonsei University
Conditions:
Coronary Artery Disease
Eligibility:
All Genders
20-80 years
Brief Summary
The coronary images of selective angiography and optical coherence tomography with FFR(Fractional Flow Reserve) values of the intermediate lesions (40-70% stenosis) will be prospectively registered.
Detailed Description
The patients with intermediate lesions after CT angiography and invasive coronary angiography will be screened, and optical coherence tomography, FFR and selective CT angiography will be performed. Th...
Eligibility Criteria
Inclusion
- Patients who underwent coronary CT angiography because of chest pain
- Patients who need OCT or FFR evaluation because of intermediate lesions according to invasive angiography (diameter stenosis of 40-70%)
- Age: 20-80 yrs
- Patients who consent and fully understand the protocol
- Patients who consent the clinical follow-up
- Patients who can be followed-up
Exclusion
- Patients who had contrast allergy
- Patients who had unstable blood pressure needing the vasopressors
- Patients who had severe left ventricular function (left ventricular ejection fraction\<30%)
- Chronic kidney disease who had Cr level of greater than 2.0 mg/dl
- Patients whose expected survival is less than 12 months
- Patients who had a severe valvular disease
Key Trial Info
Start Date :
October 10 2017
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
September 30 2021
Estimated Enrollment :
180 Patients enrolled
Trial Details
Trial ID
NCT03298282
Start Date
October 10 2017
End Date
September 30 2021
Last Update
October 19 2020
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Division of Cardiology, Cardiovascular Hospital, Yonsei University
Seoul, South Korea, 03722