Evaluating coronary stenosis prognosis using intracoronary imaging
Official title: Prognosis of Coronary Stenosis Based on Intracoronary Imaging; A Multicenter, Prospective Observational Study
Run by Asan Medical Center · NCT02792075 · Data updated 2026-11-12
This study is testing how advanced imaging techniques can help doctors understand the long-term health of patients with narrowed heart arteries.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 19 Years and up |
| Sex | All |
| Enrollment | 4000 (estimated) |
| Sponsor | Asan Medical Center Academic / other |
| Locations | 15 sites (Seoul, Songpa-gu and 14 other locations) |
| Status | Recruiting |
| Started | July 2016 |
| Main results expected | December 2026 |
| Study ends | June 2030 |
| Registry record updated | January 2, 2026 |
| Trial ID | NCT02792075 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are patients diagnosed with coronary artery disease who can undergo intracoronary imaging and provide written consent.
✕Probably not a fit
Patients with severe calcification, previous bypass surgery, or significant comorbidities may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study aims to assess the prognosis of coronary stenosis by utilizing advanced intracoronary imaging techniques such as VH-IVUS, OCT, and NIRS. It involves a multicenter approach with a 5-year follow-up period to gather comprehensive data on patients with coronary artery disease. Participants will undergo intracoronary imaging and will be monitored over time to evaluate outcomes related to their coronary health.
Why it matters
Potential benefit: If successful, this study could provide valuable insights into the prognosis of coronary artery disease, potentially leading to improved patient management and treatment strategies.
How similar studies have gone: Other studies utilizing intracoronary imaging techniques have shown promise in improving the understanding of coronary artery disease, suggesting that this approach may yield beneficial results.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients with intracoronary imaging * Written consent Exclusion Criteria: * Severe calcification and/or severe tortuosity * Lesion with previous bypass graft surgery (CABG) * Left ventricular ejection fraction less than 30 % * Coronary spasm * Life expectancy less than 2 years * Pregnancy or breast-feeding
Where it's running
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Asan Medical Center
Seoul, Songpa-gu, South Korea Recruiting -
Inje University Busan Paik Hospital
Busan, South Korea Recruiting -
Soon Chun Hyang University Hospital Cheonan
Cheonan, South Korea Recruiting -
Keimyung University Dongsan Medical Center
Daegu, South Korea Recruiting -
Chungnam National University Hospital
Daejeon, South Korea Recruiting -
Inje University Ilsan Paik Hospital
Ilsan, South Korea Recruiting
Show 9 more locations
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Jeju national university hospital
Jeju City, South Korea Recruiting -
Pusan National University Hospital
Pusan, South Korea Recruiting -
Chung-Ang university hospital
Seoul, South Korea Recruiting -
Korea University Guro Hospital
Seoul, South Korea Recruiting -
Wonju Severance Christian Hospital
Wŏnju, South Korea Recruiting -
Gachon University Gil Hospital
Incheon, South Korea Terminated -
Kangbuk Samsung Hospital
Seoul, South Korea Withdrawn -
Ajou University Hospital
Suwon, South Korea Active not recruiting -
Ulsan University Hospital
Ulsan, South Korea Withdrawn
Study contacts
- Study coordinator: Seung-jung Park, MD
- Email: sjpark@amc.seoul.kr
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.