Clinical Research Directory
Browse clinical research sites, groups, and studies.
A Prospective Multicenter Real-World Registry of Quantitative Flow Ratio-Guided Coronary REvascularization and QuAlity evaLuation
Sponsor: China National Center for Cardiovascular Diseases
Summary
This prospective, multicenter observational registry aims to establish a QFR-based quality control standard system for coronary revascularization in patients with coronary artery disease. The study will enroll over 10,000 patients with visually estimated at least one main branch coronary stenosis ≥50% from more than 50 centers across China (covering provincial, municipal, and county-level hospitals). Coronary angiographic images and intracoronary imaging (if available) will be collected and retrospectively analyzed by an independent core laboratory. The primary endpoint is QFR acquisition accessibility, defined as the mean of QFR usage proportion across centers.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
10000
Start Date
2026-08-26
Completion Date
2029-07
Last Updated
2026-09-24
Healthy Volunteers
No
Conditions
Locations (1)
National Clinical Research Center of Cardiovascular Diseases, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
Beijing, Beijing Municipality, China