View clinical trials related to Coronary Artery Disease.
Filter by:To explore whether reduced systemic pain perception in response to painful stimuli and personality pain related variables characterizes silent MI patients.
The purpose of this study is to explore the severity of malnutrition and inflammation in Taiwanese hemodialysis patients.
Coronary artery bypass surgery is associated with postoperative cognitive decline, which has largely been attributed to the use of the heart lung machine. We hypothesized that long-term cognitive outcome may improve by avoiding the heart lung machine. The objective of the present study is to compare the effect of coronary bypass surgery with and without heart lung machine on cognitive and clinical outcome, five years after surgery.
Blood activation induced by cardiopulmonary bypass may compromise the postoperative outcome. The goal of this study is to compare blood activation induced by cardiopulmonary bypass performed with centrifugal pump or roller pump in patients undergoing coronary artery surgery.
Some women have chest pain even without having a blockage in one of the major blood vessels that supplies blood to the heart. In many of these women the microscopic (small) blood vessels in the heart do not function normally. This study seeks to determine if treatment with eplerenone, a commercially available diuretic, can improve the function of these microscopic blood vessels and, possibly, improve the chest pain.
The primary objective of the proposed study is to determine if a strategy of intraoperative patency assessment and graft revision can decrease the rate of graft occlusion or significant stenosis (>50%) at 6-12 weeks after coronary artery bypass grafting (CABG) versus traditional operative management without routine intraoperative patency assessment. Patency will be assessed with a new fluorescence angiography technique as well as ultrasonic transit-time flow measurement. We hypothesize that the strategy of intraoperative patency assessment and graft revision will significantly reduce the frequency of graft occlusion at 6-12 weeks in comparison to patients who do not have intraoperative patency assessment. We also hypothesize that the strategy of intraoperative patency assessment and graft revision will significantly reduce the frequency of 50-99% stenoses at 6-12 weeks in comparison to patients who do not have intraoperative patency assessment. We expect both groups will experience similar perioperative outcomes but hypothesize that patients receiving a strategy of intraoperative patency assessment and graft revision will experience improved long-term graft patency and freedom from late clinical events at 5-6 years post-operatively.
Bypass surgery is often required to treat severe coronary heart disease. Either arteries or veins can be used as bypass grafts. We wish to compare the long-term durability of the saphenous vein from the leg to that of the radial artery from the fore-arm when used as bypass grafts. We are examining how many of these grafts are still functioning beyond 5 years after bypass surgery by performing a coronary angiogram. After 1-year, we found that radial arteries were more likely to be functioning than saphenous veins. We hypothesize that radial arteries will continue to be superior beyond 5 years.
The purpose of this study is to learn if CS-505 is safe and effective for slowing down or possibly reversing the buildup of tissue, cells and fatty deposits (plaque) in the blood vessels of the heart (coronary artery atherosclerosis).
Maximal strength training has been shown to increase muscular strength, muscular volume and work economy. An 8 week maximal leg press training regime will be conducted on cardiac heart failure patients to evaluate whether they increase their maximal leg press strength, work economy, serum testosterone and quality of life. The study hypotheses are that: 1. Aerobic work capacity will increase due to increased work economy, without increases in maximal oxygen uptake. 2. Strength training will increase serum testosterone.
To assess the safety and effectiveness of intravascular brachytherapy for the treatment of intrastent restenosis of coronary lesions with the Galileo system