NCT07176585

A Prospective, Single-site, Single-group Value Study on the Diagnosis of Functional Myocardial Ischemia Based on IVUS Plaque Characteristics

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 105 (actual)
• Sponsor: Insight Lifetech Co., Ltd. · Industry
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

This study aims to evaluate the accuracy of IVUS-calculated percent atheroma volume (PAV) for diagnosing functional myocardial ischemia, using FFR as the gold standard.

Detailed description

This prospective, single-site, single-group target-value study aims to investigate the accuracy of intravascular ultrasound (IVUS)-based plaque characteristics in diagnosing functional myocardial ischemia, using coronary fractional flow reserve (FFR) as the gold standard.

Conditions

• Coronary Artery Disease

Timeline

• Start date: 2025-09-23
• Primary completion: 2026-01-04
• Completion: 2026-01-04
• First posted: 2025-09-16
• Last updated: 2026-01-26

Locations

1 site across 1 country: China