# Prospective, Multicenter, Self-controlled Clinical Trial to Validate Optical Ultrasonic Flow Ratio (OUFR)

> **NCT06726252** · NA · COMPLETED · sponsor: **Harbin Medical University** · enrollment: 114 (actual)

## Conditions studied

- Fractional Flow Reserve
- Coronary Artery Disease

## Interventions

- **DEVICE:** FFR measurement and intravascular imaging

## Key facts

- **NCT ID:** NCT06726252
- **Lead sponsor:** Harbin Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-11-10
- **Primary completion:** 2025-04-07
- **Final completion:** 2025-06-30
- **Target enrollment:** 114 (ACTUAL)
- **Last updated:** 2025-07-15

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06726252

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06726252, "Prospective, Multicenter, Self-controlled Clinical Trial to Validate Optical Ultrasonic Flow Ratio (OUFR)". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT06726252. Licensed CC0.

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