Found 1082 clinical trials
VitaFlow II Transcatheter Aortic Valve System Pre-market Trial
This is a pre-market clinical investigation aiming to evaluate the safety and effectiveness of Microport CardioFlow VitaFlow II Transcatheter Aortic Valve System for the treatment of severe aortic stenosis.
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- 19 Feb, 2024
- 4 locations
THE TRAVEL TRIAL: Transcatheter Right Atrial-ventricular Valve rEplacement With LuX-Valve
The trial aims to evaluate the safety and effectiveness of LuX-Valve transcatheter tricuspid valve and delivery system which are intended to use in symptomatic patients with severe tricuspid regurgitation and high surgical risk.
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- 19 Feb, 2024
- 3 locations
Abbott Next Generation Drug Eluting Stent 48mm Study
The purpose of this ABT NG DES 48 study is to evaluate the safety and effectiveness of the ABT NG DES 48 EECSS in improving coronary artery luminal diameter in subjects with coronary artery disease (CAD) due to de novo native coronary artery long lesions.
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- 19 Feb, 2024
- 1 location
Resting Full-cycle Flow Ratio (RFR) Versus Angiography to Guide Revascularization Strategy in Patients Undergoing Coronary Artery By-pass Grafting (CABG)
Different trials have shown that fractional flow reserve (FFR) could successfully guide revascularization in patients undergoing percutaneous coronary intervention (PCI). It is conceivable that a similar revascularization guidance could be useful also for surgical revascularization i.e. coronary by-pass graft (CABG). Experience learns that grafts placed on vessels with hemodynamically non-significant …
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- 19 Feb, 2024
- 1 location
Myocardial Strain Analysis in Anaesthetized Coronary Artery Disease Patients During Hyperoxia and Normoxaemia
The purpose of this study is to investigate the impact of supraphysiologic oxygen (hyperoxia) on myocardial function in anaesthetized patients with coronary artery disease.
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- 19 Feb, 2024
- 1 location
Targeting Risk Factors for Diabetes in Subjects With Normal Blood Cholesterol Using Omega-3 Fatty Acids
Every 3 minutes a new case of diabetes is diagnosed in Canada, mostly type 2 diabetes (T2D) increasing the risk for heart disease. T2D and heart disease share many common risk factors such as aging, obesity and unhealthy lifestyle. Paradoxically however, while lowering blood LDL, commonly known as "bad cholesterol", …
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- 19 Feb, 2024
- 1 location
THE ALIGN-AR PIVOTAL TRIAL: JenaValve Pericardial TAVR Aortic Regurgitation Study
To collect information about treatment for symptomatic severe Aortic Regurgitation (AR), which affects the aortic valve in the heart. Aortic regurgitation is a condition where aortic valve in the heart does not close tightly and allows some blood to leak back into the heart chamber. Symptoms of aortic regurgitation may …
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- 19 Feb, 2024
- 10 locations
The Young Heart Study
The purpose of our project is to better understand the characteristics of the young patients with coronary artery disease presenting for cardiac catheterization at our institution and to put forth a program to optimize their risk factors with a focus on gender differences. We will assess traditional and non-traditional risk …
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- 19 Feb, 2024
- 1 location
The Alberta NutrIMM Study - Nutrition and Immunity
Excess weight, nutrition, and blood sugar levels can all affect immune function, which in turn can affect participants risk for heart disease and type 2 diabetes (T2DM). It is not known how diet, blood sugar, and weight affect immune function. The purpose of the study is to look at how …
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- 19 Feb, 2024
- 1 location
Balloon Lithoplasty for Preparation of Severely Calcified Coronary Lesions
Severely calcified coronary stenoses are difficult to treat with percutaneous coronary intervention (PCI) using current techniques and there is little specific evidence on how to best treat these cases. It is hypothesized that balloon lithoplasty is superior to conventional balloons for lesion preparation of severely calcified coronary lesions before stent …
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- 19 Feb, 2024
- 6 locations