Prognosis of Coronary Stenosis Based on Intracoronary Imaging; A Multicenter, Prospective Observational Study (IRIS imaging)

Seung-Jung Park

Status: Enrolling

Conditions: Coronary Artery Disease

Treatments: Other: 5-year Follow-up

Study type: Observational

Funder types: Other

Identifiers

NCT02792075

AMCCV2016-09

Details and patient eligibility

About

The purpose of this study is to evaluate the prognosis of coronary stenosis based on intracoronary Imaging.

Enrollment: 4,000 estimated patients

Sex: All

Ages: 19+ years old

Volunteers: No Healthy Volunteers

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

Trial design

4,000 participants in 4 patient groups

VH-IVUS

Description:

Patients with IVUS-derived virtual histology

Treatment:

Other: 5-year Follow-up

OCT

Description:

Patients with Optical coherence tomography

Treatment:

Other: 5-year Follow-up

NIRS

Description:

Patients with Near-infrared spectroscopy

Treatment:

Other: 5-year Follow-up

gray scale IVUS

Description:

Patients with gray-scale IVUS(Intravascular ultrasound)

Treatment:

Other: 5-year Follow-up