A Study of 3D Doppler Echocardiography for More Accurate Measurement of Mitral Valve Regurgitation
Overview
Tab Title Description
Study type
InterventionalDescribes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
Study IDs
Site IRB
- Rochester, Minnesota: 14-008680
Sponsor Protocol Number: 14-008680
About this study
The purpose of this study is to compare the value and practicality of using 3D color doppler echocardiography of the vena contracta area versus the standard 2D method when needing accurate measurement of mitral valve regurgitation.
Participation eligibility
Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.
Inclusion Criteria
- Native mitral valve regurgitation (mild or greater) or mitral paravalvular leak (any degree of regurgitation)
- Undergoing transesophageal echocardiography, with or without mitral paravalvular leak closure or percutaneous repair of the mitral valve (e.g. MitraClip) for clinical indications
Exclusion Criteria
- Inadequate image quality
- Age <18 years
Participating Mayo Clinic locations
Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.
| Mayo Clinic Location |
Status |
|
Rochester, Minn.
Mayo Clinic principal investigator Charles Bruce, M.D. |
Closed for enrollment |
|
More information
Publications
Publications are currently not available