Comparison of Echocardiographic Parameters Between Acute and Chronic Severe Aortic Regurgitation
Overview
Tab Title Description
Study type
ObservationalDescribes 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: 16-009805
Sponsor Protocol Number: 16-009805
About this study
The purpose of this study is to compare echocardiographic between acute and chronic severe AR patients at baseline and after surgical aortic valve replacement.
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:
- Retrospective review and collect all the acute severe AR patients in the database
Exclusion Criteria:
- Aortic stenosis
- Previous aortic valve surgery
- Previous or associated mitral valve replacement or repair
- Tricuspid valve replacement
- Congenital disease unrelated to AR
- Reduced EF
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 Jae Oh, M.D. |
Closed for enrollment |
|
More information
Publications
Publications are currently not available