View clinical trials related to Coronary Artery Disease.
Filter by:Palliative care is believed to improve care of patients with life-limiting illnesses. This study evaluated the impact of a multi-center randomized trial of a palliative care team intervention on the quality and cost of care of hospitalized patients. Study subjects were randomized to intervention or usual care. At study end, patients receiving the palliative care intervention reported greater patient satisfaction with their care. Intervention patients also had significantly fewer ICU admissions and lower total costs for care 6 months past their hospitalization. Intervention patients completed more advance directives and had longer hospice stays.
(1) What effect does behavioral counseling for vegan, for low to moderate fat, and for lowered carbohydrate diets have on coronary blood flow? (2) What are the effects of different diet protocols when caloric intake and exercise are equalized? (3) Do people, so counseled, maintain their modified behaviors after they have completed their diet program? (4) How does targeting different diets affect secondary indices associated with heart disease such as weight, lipid, inflammatory, and thrombotic factors?
The purpose of the ACCORD-BONE Study is to investigate the effects of intensive glycemic control for type 2 diabetes (in ACCORD participants) on factors related to bone health, including, fractures, falls, and bone mineral density.
A Prospective, Randomized, Multi-Center Comparison of the Cypher Select™ Sirolimus-Eluting Stent and Balloon Re-Angioplasty for Treatment of Patients with Intra-Des Restenosis.
To demonstrate non-inferiority in 6-month angiographic in-stent late lumen loss of the pimecrolimus-eluting coronary stent (Corio) compared to the CoStar coronary stent control arm and the dual pimecrolimus/paclitaxel-eluting (Symbio) coronary stent compared to the CoStar coronary stent control arm for the treatment of single de novo lesions <25 mm in length in native coronary arteries 2.5 - 3.5 mm in diameter.
Non-randomized, single arm, multi-center, clinical trial evaluating the Corio™ pimecrolimus-eluting stent with reduced anti-platelet therapy in patients with de novo lesions of the native coronary arteries.
Blockages in the blood vessels of the heart are the main cause of chest pain, heart attacks, and sudden death. A cardiac catheterization, or injecting x-ray dye into the blood vessels of the heart and taking pictures, is currently the best way of assessing these blockages. This procedure, however, does not allow us to know what is happening inside the blockages. Some blockages have a higher risk of "rupturing" and completely blocking of the blood vessel while others are at low risk for doing this. Blood levels of different substances produced by the body have been shown to be associated with a higher risk of having chest pain, a heart attack, or sudden death. There is also evidence from studies in animals and tissues taken from humans during surgery that some of these substances are made in the blockages themselves. We would like to investigate whether a number of these substances are made in the blockages and released into the bloodstream. We will do this by taking one tablespoon samples of blood upstream and downstream of the blockages in the blood vessels of the heart. The samples will be obtained by using a very thin catheter, or plastic tubing, that is about 1/3 the size of the blood vessels of the heart. We will take samples from the tightest blockage found as well as another, less tight, blockage and compare the two. We will also sample blood from the tightest blockage after it is opened by doing an angioplasty. Finally, we will also take pictures of the blockages studied using a very small ultrasound camera inserted into the blood vessel. We will compare the levels of the substances measured with the features we see on the pictures. We hope to learn if some or all of the substances measured can identify which blockages are more at risk for rupturing and causing heart attacks and sudden death. All patients who are entered into this study will already be having an angioplasty done. The procedures needed for the study (sampling of blood and taking pictures with an ultrasound) are already often, though not always, used in patients undergoing an angioplasty.
To prospectively evaluate the utility of enoxaparin vs. oral warfarin in reduction of echocardiographic indices of LV mural thrombus. The primary outcome is the presence of LV mural thrombus at 3.5 months. The secondary outcome is cost analysis comparing the two arms.
There have been many advances in the test used to look for heart disease. An example of this newer technology is the Multislice CT scan (MSCT) and Positron Emission Tomography (PET) scans. The use of this type of combined scan may show early coronary artery disease or the degree of damaged heart muscle form a heart attack with a single exam. It may help doctors to know who might benefit from heart surgery or angioplasty to increase the blood flow to the heart. This type of detailed images has previously been available only through cardiac catheterization.
The aim of our study was to demonstrate that, during a percutaneous coronary intervention, even smaller amounts of abciximab than standard dose, injected locally, could achieve a rapid thrombus resolution and clinical improvement without concomitant differences in hemorrhagic complications