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Cardiac Surgery Clinical Trials

A listing of Cardiac Surgery medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (76) clinical trials

A Study of Hemopure to Enhance Tissue Preservation During Cardiopulmonary Bypass Surgery

The primary objective is to determine the safety and feasibility of administering Hemopure® (HBOC-201) to reduce myocardial necrosis, as measured by CK-MB enzyme elevation, and enhance tissue preservation during cardiopulmonary bypass.

Phase

Randomized Trial of a Liberal Versus a Restrictive Transfusion Strategy in Elderly Cardiac Surgery Patients

The purpose of this study is to determine whether a less restrictive strategy of red blood cell transfusion in elderly patients following coronary bypass surgery results in enhanced postoperative recovery as determined by quality of life assessment, exercise tolerance and clinical outcomes. Two postoperative transfusion strategies: 1. Liberal - transfused ...

Phase N/A

Study Tests Whether a Standardized LVR Performed With the Blue Egg Device Improves Cardiopulmonary Exercise Capacity

The primary objective of this study is to test whether a standardized Left Ventricular Reconstruction (LVR) performed with the Blue Egg device improves cardiopulmonary exercise capacity in subjects with stable New York Heart Association (NYHA) Class III or IV heart failure due to ischemic cardiomyopathy with an akinetic or dyskinetic ...

Phase

Effect of Remote Ischemic Preconditioning in Patient Undergoing Cardiac Bypass Surgery

Ischemic heart disease (IHD) is currently the leading cause of morbidity and mortality in the developed world, and is set to become the leading cause of death in the world by the year 2020, according to the World Health Organisation. Patients with severe IHD that require coronary artery bypass graft ...

Phase

Combined CABG and Stem-Cell Transplantation for Heart Failure

The prevalence of symptomatic heart failure in general population is up to 2% and the prevalence increases rapidly with age. Half of the patients with symptomatic heart failure will die within 4 years of diagnosis.The purpose of this study is to examine the effect of bone marrow-derived stem cell transplantation ...

Phase

Should we Repair Ischemic Mitral Regurgitation?

The purpose of this study is to assess whether adding mitral valve repair to coronary artery bypass grafting improves outcome in patients with ischemic mitral regurgitation.

Phase N/A

Evaluating the Role of Thrombin in Saphenous Vein Graft Failure After Heart Bypass Surgery

The saphenous vein, which runs from the ankle to the groin along the inside of the leg, is commonly used as a graft for people undergoing a CABG surgery. The vein is removed from the leg and reattached to the heart to create a detour around the blocked part of ...

Phase N/A

A Prospective Study to Assess the Screening Value of N-terminal Pro-B-type Natriuretic Peptide (NT-proBNP) for the Identification of Patients That Benefit From Additional Cardiac Testing Prior to Vascular Surgery

The purpose of this study is to validate the screening potential of NT-proBNP for the identification of patients scheduled for vascular surgery who would benefit from additional pre-operative cardiac testing. All patients will have NT-proBNP concentrations measured pre-operatively. For low-intermediate risk patients only those with abnormal values will receive further ...

Phase N/A

Preventing Acute Renal Failure After Cardiac Surgery in High Risk Patients Using Sodium Bicarbonate Therapy

Acute renal failure (ARF) is an important complication after cardiac surgery that has a prevalence ranging between 5 and 30%. In addition, the impact of chronic kidney disease (CKD) has been well correlated with poorer outcomes after cardiac surgery. These factors have been demonstrated to be associated with increased morbidity, ...

Phase

Outcomes Study of Hyperinsulinemic Glucose Control in Cardiac Surgery

Patients undergoing cardiac surgery will be randomized into one of two groups. Group A will be administered insulin using the hyperinsulinemic-normoglycemic clamp to normalize blood glucose levels intra-operatively. Group B will be administered insulin at the standard of care levels established by the participating institution. Patients will be followed at ...

Phase N/A