# Valve Hemodynamic Optimization Based on Doppler-Echocardiography vs Catheterization Measurements Following ViV TAVR

> **NCT05459233** · NA · RECRUITING · sponsor: **Institut universitaire de cardiologie et de pneumologie de Québec, University Laval** · enrollment: 310 (estimated)

## Conditions studied

- Aortic Valve Stenosis
- Aortic Valve Regurgitation
- Prosthesis Failure

## Interventions

- **PROCEDURE:** Doppler-echocardiography
- **PROCEDURE:** Invasive hemodynamic measurements

## Key facts

- **NCT ID:** NCT05459233
- **Lead sponsor:** Institut universitaire de cardiologie et de pneumologie de Québec, University Laval
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-01-11
- **Primary completion:** 2027-09-01
- **Final completion:** 2029-09-01
- **Target enrollment:** 310 (ESTIMATED)
- **Last updated:** 2026-03-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05459233

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05459233, "Valve Hemodynamic Optimization Based on Doppler-Echocardiography vs Catheterization Measurements Following ViV TAVR". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT05459233. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*