Coronary Artery Disease
Conditions
Keywords
Coronary Stenosis, Intracoronary Imaging, VH-IVUS, OCT, NIRS, gray scale IVUS
Brief summary
The purpose of this study is to evaluate the prognosis of coronary stenosis based on intracoronary Imaging.
Interventions
OTHER5-year Follow-up
Sponsors
CardioVascular Research Foundation, Korea
Seung-Jung Park
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
19 Years to No maximum
Healthy volunteers
No
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
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Target Vessel Failure | 2 years | defined as composite event of cardiac death, non-fatal myocardiac infarction, target vessel revascularization |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Cardiac death | 5 years | — |
| Number of myocardial infarction events | 5 years | Q wave myocardial infarction or non Q wave myocardial infarction |
| Composite event of death or myocardial infarction | 5 years | — |
| Composite event of cardiac death or myocardial infarction | 5 years | — |
| All-cause death | 5 years | — |
| Target Lesion revascularization | 5 years | — |
| Number of stent thrombosis events | 5 years | DEFINITE stent thrombosis : acute coronary syndrome and angiographic or pathologic evidence of stent thrombosis; PROBABLE stent thrombosis : unexplained death within 30 days or target-vessel infarction without angiographic information Academic Research Consortium (ARC) stent thrombosis is reported as a cumulative value at different time points and within the different separate time points. Time 0 is the time point after the guide catheter has been removed. Acute stent thrombosis: 0-24 hours after stent implantation; Subacute stent thrombosis: \>24 hours to 30 days post; late stent thrombosis: \>30 days to 1 year post; Very late stent thrombosis: \>1 year post; |
| Number of stroke | 5 years | — |
| Procedural success | 7 days | Defined as mean lesion diameter stenosis less than 30% and without the occurrence of in-hospital myocardial infarction (MI), target vessel revascularization (TVR), or death |
| Target Vessel revascularization | 5 years | — |
Countries
South Korea
Contacts
Primary ContactSeung-jung Park, MD
Outcome results
None listed