Clinical trials: Valve Replacement
Aortic Stenosis
The Role of Myocardial Fibrosis in Patients With Aortic Stenosis
Aortic stenosis is the most common adult valvular heart disease in the western world. Heart failure and sudden cardiac death are complications associated with aortic stenosis.
- Trial name
- NCT01755936
- Testing
- Cardiac Magnetic Resonance Imaging, Echocardiography, 72 hour Holter Monitor
- Where
- United Kingdom
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Ischemia Coronary Artery Origin
Thoracic Epidural Reduces Risks of Increased Left Ventricular Mass Index During Coronary Artery Bypass Graft Surgery
Increased left ventricular mass index (LVMI) results from aortic valve lesions as an adaptive mechanism to help limit systolic wall stress and preserve ejection fraction (EF).
- Trial name
- NCT03719248
- Testing
- thoracic epidural
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ahmed Said Elgebaly,MD
Aortic Stenosis, Disorder of Prosthetic Cardiac Valve
Biomarkers in Aortic Stenosis - B.A.S.S.
This study is being done to determine whether or not new blood test(s) can determine the severity of heart conditions. Aortic stenosis, hypertrophic cardiomyopathy, mitral regurgitation, aortic regurgitation, artificial heart…
- Conditions
- Aortic Stenosis, Disorder of Prosthetic Cardiac Valve, Aortic Valve Insufficiency, Mitral Valve Insufficiency
- Trial name
- BASS (NCT01334801)
- Testing
- Blood Draw
- Where
- United States
- Volunteers
- 378 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Congenital Disorders
Predictors for Pulmonary Valve Replacement - Anatomic and Hemodynamic Using MRI
Magnetic Resonance Imaging (MRI) is a non-invasive test that can look at the heart without using radiation. An MRI will allow the doctors to look at the heart in order to assess how well the ventricle is pumping, the amount of…
- Trial name
- NCT00489788
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Emory University
Prosthetic Replacement of Mitral Valve, Abnormality of Aortic Valve
The Comparison of the 3 Minutes Ramp Walk Test With 6 Minutes Walk Test in Stable Patients After Valve Replacement
In view of assessing the uphill walking capacity and to provide a functional stress test with better sensitivity the investigators need a short term functional stress test over the gold standard six minute walk test....
- Trial name
- NCT02279238
- Testing
- cardiac rehabilitation
- Where
- India
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- PSG Institute of Medical Science and Research
Tricuspid Valve Disease
CorMatrix Cor TRICUSPID ECM Valve Replacement Study
The Pivotal Study of the Cor TRICUSPID ECM Valve (or Cor PEDIATRIC Tricuspid ECM Valve). This study follows the EFS and is now to determine the safety and efficacy of the Cormatrix Cor TRICUSPID Valve for any patients requiring…
- Trial name
- NCT02397668
- Testing
- CorMatrix Cor TRICUSPID ECM Valve
- Where
- 4 sites in United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Corvivo Cardiovascular, Inc.