Integrated Coronary Multicenter Imaging Registry - Extended
NCT ID: NCT04153903
Last Updated: 2019-11-06
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
200 participants
OBSERVATIONAL
2019-07-10
2025-03-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Patients with intermediate lesions
Imaging cohort will be performed invasive angiography and optical coherence tomography (or Coronary CT angiography) with FFR(Fractional Flow Reserve) values of the intermediate lesions (50-70% stenosis)
OCT, coronary angiography, FFR
Coronary images by OCT and angiography and FFR values will be registered.
Interventions
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OCT, coronary angiography, FFR
Coronary images by OCT and angiography and FFR values will be registered.
Eligibility Criteria
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Inclusion Criteria
2. Patients who need OCT or FFR evaluation because of intermediate lesions according to invasive angiography (diameter stenosis of 50-70%)
3. Age: 20-80 yrs
4. Patients who consent and fully understand the protocol
5. Patients who consent the clinical follow-up
6. Patients who can be followed-up
Exclusion Criteria
2. Patients who had unstable blood pressure needing the vasopressors
3. Patients who had severe left ventricular function (left ventricular ejection fraction\<30%)
4. Chronic kidney disease who had Cr level of greater than 2.0 mg/dl
5. Patients whose expected survival is less than 12 months
6. Patients who had a severe valvular disease
20 Years
80 Years
ALL
No
Sponsors
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Yonsei University
OTHER
Responsible Party
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Locations
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Division of Cardiology, Cardiovascular Hospital, Yonsei University
Seoul, , South Korea
Countries
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Other Identifiers
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4-2019-0476
Identifier Type: -
Identifier Source: org_study_id
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