New Techniques to Evaluate Mitral Regurgitation
Public ClinicalTrials.gov record NCT01063322. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Background: \- Mitral regurgitation, or leaking of the mitral heart valve, is usually studied and assessed with an ultrasound test called a two-dimensional (2D) echocardiogram. While this test has proved very useful, technological improvements have helped researchers develop ways to study the heart valves using imaging with three-dimensional (3D) capabilities. In addition, recently developed magnetic resonance imaging (MRI) techniques may be able to provide better information about the causes and severity of the leak. Researchers are interested in testing these new techniques to determine their usefulness for patients with mitral regurgitation. Objectives: \- To evaluate newer methods of studying mitral regurgitation severity using real-time 3D echocardiography (RT3DE) and cardiac magnetic resonance imaging (CMRI). Eligibility: \- Individuals at least 21 years of age who have been diagnosed with more than mild mitral regurgitation. Design: * Participants will have two procedures as part of this study: an echocardiogram and an MRI scan. * For the echocardiogram, participants will have an ultrasound scan with a special kind of probe. Participants may also receive an injection of a contrast agent to provide a better image of the heart on the scan. The scan will take approximately 1 hour to complete. * For the MRI scan, participants will have a standard MRI with special pads placed on the chest to provide better imaging of the heart. The scan will usually take between 45 and 90 minutes to complete.
Study identification
- NCT ID
- NCT01063322
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 50 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 21 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2010
- Primary completion
- Not listed
- Completion
- Apr 10, 2018
- Last update posted
- Dec 16, 2019
2010 – 2018
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Suburban Hospital | Bethesda | Maryland | 20814 | — |
| National Institutes of Health Clinical Center, 9000 Rockville Pike | Bethesda | Maryland | 20892 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01063322, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 16, 2019 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01063322 live on ClinicalTrials.gov.