Actively Recruiting
Novel 3-dimensional Echocardiographic Quantification of Mitral Regurgitant Volume
Led by Germans Trias i Pujol Hospital · Updated on 2026-04-14
200
Participants Needed
1
Research Sites
106 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The goal of this observational study is demonstrate that a novel artificial intelligence based software for the quantification of the mitral regurgitation on 3-dimensional transesophageal echocardiography (3D CFQ) is more reproducible and accurate than the conventional assessment of mitral regurgitation performed with 2-dimensional echocardiography. The main question aims to answer is to demonstrate the agreement between 3D-CFQ measurement of the mitral regurgitant volume and the cardiac magnetic resonance measurement of the regurgitant volume is better than the agreement between 2-dimensional echocardiography and cardiac magnetic resonance. If this is demonstrated, we would like to test the accuracy of this tool to be applied in acute settings such as transcatheter interventions to decide the therapy to follow. Participants will undergo clinically indicated transesophageal echocardiography to characterize the mechanism and severity of mitral regurgitation and to cardiac magnetic resonance to be used as reference stadard to define the mitral regurgitation severity.
CONDITIONS
Official Title
Novel 3-dimensional Echocardiographic Quantification of Mitral Regurgitant Volume
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients with at least moderate mitral regurgitation of any etiology
- Patients with good transesophageal echocardiography image quality
You will not qualify if you...
- Patients with prior transcatheter or surgical mitral valve intervention
- Patients with contraindications for transesophageal echocardiography or cardiac magnetic resonance
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Hospital University Germans Trias i Pujol
Badalona, Barcelona, Spain, 08916
Actively Recruiting
Research Team
V
Victoria Delgado, Head of Cardiovascular Imaging department, MD, PhD
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
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