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Study of the Natural History of FFR Guided Percutaneous Coronary Intervention

Recruitingn/aAges 35 Years - anyAllSeung-Jung Park
NCT01366404 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

About 20,000 patients with FFR (Fractional Flow Reserve) will be enrolled and evaluated for the natural history of coronary lesions at 2 years clinical and imaging follow-up.

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📋 Eligibility rules (as published)
Inclusion Criteria: * Age 35 years and older * FFR measurement on one and more coronary artery stenosis * Willing and able to provide informed, written consent Exclusion Criteria: * Stenosis with TIMI\<3 flow * Graft vessel * Ejection fraction \< 30% * Angiographic evidence of extreme tortuosity or calcified coronary vessels * Suspected coronary spasm even after sufficient nitrate injected * Life expectancy \<2 year * Planned cardiac surgery or planned major non cardiac surgery * Woman who are breastfeeding, pregnant or planning to become pregnant during the course of the study Imaging study specific exclusion criteria * visually-estimated angiographic reference segment diameter of \<2.75mm or \>4.0mm * Inappropriate for IVUS/VH/OCT procedures : inability for imaging wire or catheter to pass through the tight stenosis, severe calcification, angulation
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What it tests

  • Not listed
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Where

29 sites
Hallym University Sacred Heart Hospital
Anyang, South Korea
Soon Chun Hyang University Hospital Bucheon
Bucheon-si, South Korea
Chungbuk National University Hospital
Cheongju-si, South Korea
Gangwon National Univ. Hospital
Chuncheon, South Korea
Daegu Catholic University Center
Daegu, South Korea
Keimyung University Dongsan Medical Center
Daegu, South Korea
Kyungpook National university hospital
Daegu, South Korea
Yeungnam University Medical Center
Daegu, South Korea

…and 21 more on ClinicalTrials.gov.

🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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