# Retrospective Algorithm Validation of IVUS-FFR in Patients

> **NCT07551518** · — · COMPLETED · sponsor: **China National Center for Cardiovascular Diseases** · enrollment: 100 (actual)

## Conditions studied

- Coronary Artery Disease
- Coronary Stenosis
- Algorithm Validation for Fractional Flow Reserve Derived From Intravascular Ultrasound

## Interventions

- **OTHER:** No Intervention (Retrospective Data Analysis)

## Key facts

- **NCT ID:** NCT07551518
- **Lead sponsor:** China National Center for Cardiovascular Diseases
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2024-12-01
- **Primary completion:** 2025-05-30
- **Final completion:** 2025-05-30
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2026-04-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07551518

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07551518, "Retrospective Algorithm Validation of IVUS-FFR in Patients". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT07551518. Licensed CC0.

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