A Prospective Multicenter Real-World Registry of Quantitative Flow Ratio-Guided Coronary REvascularization and QuAlity evaLuation

Sponsor
China National Center for Cardiovascular Diseases
Study ID
NCT07766434
Status
Not Yet Recruiting

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Conditions

  • Coronary Artery Disease

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Study Details

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 Dates

First listed
Aug 14, 2026
Start date
Aug 31, 2026
Status verified
Apr 2026
Primary completion
Jul 31, 2028
Completion
Jul 31, 2029

Study Design

Enrollment
10,000 participants (estimated)

Primary Outcome Measure

QFR Adoption Rate [ Time Frame: At enrollment (baseline) ]

Central Contacts

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