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

NCT07766434 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 10000

Last updated 2026-08-14

No results posted yet for this study

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.

Conditions

Sponsors & Collaborators

  • Guangdong Provincial People's Hospital

    collaborator OTHER

  • First Affiliated Hospital Xi'an Jiaotong University

    collaborator OTHER

  • Sir Run Run Shaw Hospital

    collaborator OTHER

  • Fuwai Huazhong Cardiovascular Hospital

    collaborator UNKNOWN

  • Fuwai Yunnan Cardiovascular Hospital

    collaborator OTHER

  • Second Hospital of Jilin University

    collaborator OTHER

  • China National Center for Cardiovascular Diseases

    lead OTHER_GOV

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-08-31
Primary Completion
2028-07-31
Completion
2029-07-31

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07766434 on ClinicalTrials.gov