View clinical trials related to Atherosclerosis.
Filter by:The purpose of this study is to determine the safety and tolerability of the dietary supplement Coenzyme Q10 in hemodialysis patients.
This pilot study is going to examine the hypothesis that in coronary arteries, soft lesions that contain lipid cores, but are not calcified or fibrotic and are located in proximity to side branches, are associated with side branch compromise as a result of plaque shift during angioplasty and stenting. Plaque characteristics will be detected by intravascular near infrared spectroscopy (NIRS).
This study is designed to evaluate the technical performance and clinical handling of a coronary catheter that includes two imaging techniques. The catheter being evaluated performs near infrared spectroscopy and ultrasound imaging of the coronary arteries. Near infrared spectroscopy is used to identify lipid or cholesterol deposits in the vessel wall and the ultrasound component provides structural information about the vessel. Combining multiple imaging techniques into a single catheter can reduce the total number of catheters required during treatment and the overall duration of cardiac catheterization. Both of these results may lead to safer procedures.
The purpose of this study is to determine if there is a link between calcium build up in the veins or arteries (including the veins/arteries of the heart) and deterioration of the bone. This will help understand if there is a connection between heart disease and bone disease.
An increase in intake of omega-3 fatty acids should increase the Omega-3 Index. Current evidence indicates that this may lead to a reduction in risk for sudden cardiac death and atherosclerotic diseases like myocardial infarction. The aim of the study is to investigate, how supplementing a convenience drink with omega-3 fatty acids influences the Omega-3 Index, as compared to an unsupplemented matching convenience drink. Palatability and safety of the drink are also to be assessed.
This study is to evaluate the effect of rosuvastatin 10-20 mg on carotid atherosclerosis progression in Chinese patients by evaluating the change in the percentage of volume of lipid rich necrotic core (LRNC) using high-resolution magnetic resonance imaging (MRI) after 24-months treatment.
Coronary heart disease (CHD) is a serious health concern that affects millions of people in the United States. It is usually caused by atherosclerosis—a condition that occurs when fatty material and plaque build up on the walls of the arteries that supply blood and oxygen to the heart, causing the arteries to narrow. As the arteries narrow, blood flow to the heart can slow down or stop, which can cause chest pain, shortness of breath, heart attack, or heart failure. Another component of CHD events involves inflammatory changes that result in structural breakdown of atherosclerotic plaques. Adding niacin to statin medications may be an effective way to block inflammation in the atherosclerotic plaques. This study will examine magnetic resonance imaging (MRI) images and blood samples of participants in the AIM-HIGH study who are taking niacin plus statins or statins alone to determine the effect of these medications on inflammation in atherosclerotic plaques.
This study is being done to determine if the use of EGCG-Enhanced Extra Virgin Olive Oil in a daily diet will improve endothelial function.
People infected with HIV have a greater risk of developing cardiovascular disease than people not infected with HIV. This may be due to increased inflammation in the blood vessels. This study will determine whether an anti-inflammatory drug, pentoxifylline, in combination with antiretroviral medications, is more effective at improving blood vessel function and reducing inflammation than antiretroviral medications alone in people infected with HIV.
Arteriosclerosis is a common chronic disease with well known risk factors like diabetes mellitus, hypertension, dyslipidemia, adipositas and smoking, leading to severe complications like myocardial infarction, stroke or peripheral arterial occlusive disease. In addition to life-style factors there is also a genetic predisposition to develop complicated atherosclerosis. Objective: Improve individual risk prediction by clinical phenotyping and genotyping.