Clinical trials: Patient After Cardiac Valve Surgery
Pulmonary Regurgitation, Tetralogy of Fallot
Multi-center Trial of Percutaneous Pulmonary Valve Implantation With Venus-p
Venus-P Valve (Venus Medtech, Shanghai, China) is the first self-expandable interventional Pulmonary Valve, which is composed of a Nitinol multilevel support frame with a tri-leaflet porcine pericardial tissue valve, and a 14-22…
- Trial name
- Venus-P (NCT02590679)
- Testing
- Venues-P Valve
- Where
- 3 sites in China
- Volunteers
- 44 people
- Sponsor
- Shanghai Zhongshan Hospital
Mitral Valve Insufficiency, Atrial Fibrillation
Left Atrial Distensibility to Predict Left Ventricular Filling Pressure and Prognosis in Patients With Severe Mitral Regurgitation
A large left atrial (LA) volume, which represents chronic diastolic dysfunction, is associated with a poor outcome, regardless of systolic function.
- Conditions
- Mitral Valve Insufficiency, Atrial Fibrillation, Heart Failure
- Trial name
- NCT01172184
- Testing
- Cardiac catheterization
- Where
- Taiwan
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Veterans General Hospital.
Right Ventricular Dysfunction
Right Ventricular Contractility Reserve Following Repair of Tetralogy of Fallot
Background: Residual pulmonary regurgitation following repair of tetralogy of Fallot, in particular the use of a transannular patch, has been shown to correlate with the development of right ventricular dysfunction.
- Trial name
- TOF-Cond (NCT00557934)
- Testing
- dobutamine
- Where
- Germany
- Volunteers
- 16 people
- Sponsor
- University Hospital Tuebingen
Surgery--Complications, Cardiac Valve Disease
Prevention of Acute Kidney Injury by N-Acetylcystein in Patients Undergone Cardiac Valve Replacement
This is a randomized clinical trial, double-blind, placebo-controlled study with the goal to assess the influence of using N-AcetylCysteyn (NAC) for prevention of AKI (Acute Kidney Injury) in post operatory of valve replacement…
- Conditions
- Surgery--Complications, Cardiac Valve Disease, Acute Kidney Injury, Oxygen Radical Damage
- Trial name
- NCT03440268
- Testing
- N Acetyl Cysteine
- Where
- Brazil
- Volunteers
- 154 people
- Sponsor
- University of Sao Paulo General Hospital
Tricuspid Atresia, Hypoplastic Left Heart Syndrome
Biomarker Study for Heart Failure in Children With Single Ventricle Physiology
The purpose of this study is to determine if children with heart disease where there is only one pumping chamber("ventricle") have proteins (biomarkers") in the blood that can be used to monitor the function of their heart.
- Conditions
- Tricuspid Atresia, Hypoplastic Left Heart Syndrome, Unbalanced AV Canal
- Trial name
- BHFSVP (NCT00571233)
- Where
- United States
- Volunteers
- 71 people
- Sponsor
- University of California, San Francisco
Cardiovascular Disease, Aortic Valve Stenosis
Evaluating the Risk of Cognitive Impairment After Surgical and Transcatheter Aortic Valve Replacement
The investigators are conducting a pilot study to compare cognitive outcomes among Veterans with severe aortic valve stenosis who are scheduled to undergo either aortic valve replacement.
- Conditions
- Cardiovascular Disease, Aortic Valve Stenosis, Cognitive Assessments, Valve Surgery
- Trial name
- CAVIAR (NCT02971020)
- Testing
- Observational/Cognitive Assessment
- Where
- United States
- Volunteers
- 63 people
- Sponsor
- Minnesota Veterans Medical Research and Education Foundation
Right Ventricular Dysfunction
Evaluation of Right Ventricular Function Post Mitral Valve Operations
We aim to determine the function of Right ventricle post mitral valve surgeries in patients with pulmonary hypertension using transthoracic echocardiography3- and 6-months post-operatively to detect the effect of mitral valve…
- Trial name
- NCT05620992
- Testing
- Echocardiography
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Assiut University