Active clinical trials for "Arteriosclerosis"

Effect of moderate alcohol consumption in form of red wine, beer and ethanol solution and corresponding de-alcoholised beverages on immune measures. In healthy middle aged men and women In a randomized controlled cross-over trial Two intervention periods over 3 weeks

The objective of ESPRIT was to compare the efficacy and safety of mild anticoagulation or a combination treatment of aspirin and dipyridamole with the efficacy and safety of treatment with aspirin alone after cerebral ischemia of arterial origin.

This study will seek to identify the compound(s) in garlic that is (are) responsible for its ability to prevent the formation of blood clots (prevent platelet aggregation) and to determine the maximally effective dose and duration of the benefits. This study will also determine whether "cooked" garlic (garlic powder added to boiling water, no allicin present) is as effective as "fresh" garlic (garlic powder added to ambient water, high allicin present) and, if more than one compound is involved, and whether their combined effects are more significant than the effects of each compound alone.

This study tests the effectiveness of using a new mobile application (Bingocize®) to improve older adults' (a) adherence to an engaging exercise program, and (b) aspects of functional performance, health knowledge, dietary habits, and cognition.

1. The primary purpose of this study is to determine the diagnostic accuracy of the CADscore System, a new danish technology that records sounds from turbulence of bloodflow in the coronary vessels. And secondary: To determine the accuracy of cardiac magnetic resonance imaging (MRI) and single-photon emission computed tomography (SPECT), as secondary tests after detection of obstructive anatomic coronary artery stenosis by coronary computed tomographic angiography (CCTA). To examine the patient population for bio-genetic markers related to development of arteriosclerosis. To evaluate virtual fractional flow reserve (vFFR) computed from coronary angiograms.

The object of the study is to determine whether different doses of PZ-128, when added to standard medical care in persons undergoing cardiac catheterization/percutaneous coronary intervention, will increase the risk of bleeding. A secondary objective is to determine whether patients treated with PZ-128 have fewer cardiac events such as heart attack, bypass surgery or stroke compared with those persons treated with the standard of care.

Our research aims to improve the use of medicines known to prevent recurrent heart attacks. In particular, we know that statin treatment is useful after heart attacks, but many patients do not use it. There are a few possible reasons for this. Patients cannot find affordable medicine. Their doctor may not prescribe the medicine after they leave the hospital. Some people may culturally mistrust using the medicine. So they may decide not to take it even if it is prescribed. We are developing a hospital based culturally attuned program to target this problem. In this program, a community health worker counsels and helps patients in accessing pharmacy assistance programs. We will test whether this program can improve appropriate statin use. We will enroll patients who have heart attacks. We will compare patients who are counseled by the community health worker with those who get the usual care at baseline and at 6 and 12 months (participants enrolled during the early phase of the recruitment will have an additional study visit at 24 months). We will test if their "bad" cholesterol levels are controlled. We will find out how regularly they have filled their questionnaire and taken the medicine. Finally, we will test if they are getting benefit from the statin treatment. We will do this using blood tests and imaging the patients' arteries with ultrasound. We will also measure how cost-effective it is for a hospital to run the program. It is our goal to develop a community health worker model that is culturally sensitive for people with cultural, educational or educational barriers. Statin use is known to benefit patients in theory; such a culturally competent program will improve health outcomes in practice. After we test it, a cost-effective program such as this can be implemented in other hospitals.

Cardiovascular disease (CVD) is the commonest cause of mortality in patients with chronic kidney disease (CKD) and end-stage kidney disease (ESKD). Reasons for the greater incidence of CVD in this group include traditional CVD risk factors of hypertension, dyslipidemia and diabetes but more importantly also include non-traditional risk factors such as calcium and phosphate imbalance. The latter is thought most likely to contribute to vascular calcification, especially for those on dialysis, and this in turn leads to arterial stiffness and left ventricular hypertrophy, the two commonest cardiovascular complications. Arterial stiffness and calcification have been found to be independent predictors of all-cause and cardiovascular mortality in CKD. Few studies, though, have looked at both structural and functional changes associated with calcification and there have been very few interventional studies addressing this issue. Control of calcium and phosphate levels in CKD can occur with the use of medications that reduce elevated serum phosphate (phosphate binders, mostly calcium-based) and those to treat hyperparathyroidism (vitamin D and more recently calcium sensing receptor agonists called calcimimetics). These pharmacological managements addressing calcium and phosphate imbalance reduce vascular calcification and CVD. Bisphosphonate therapy may also have a role in reduction of calcification. Low bone mineral density (BMD) is common in CKD patients and predicts increased fracture risk similar to the general population. Bisphosphonate therapy improves BMD and lowers the fracture risk. Bisphosphonates may also have a role in secondary hyperparathyroidism to reduce hypercalcemia and allow for more aggressive calcitriol treatment. Recent studies have addressed the possibility of bisphosphonates reducing the progression of vascular calcification in CKD and revealed that the extent of calcification may be suppressed in association with a reduction in chronic inflammatory responses. The investigators aim to perform a prospective, randomised study assessing the impact of alendronate on cardiovascular and bone mineral parameters. This will be a single-centre study involving subjects with CKD Stage 3 (those patients with GFR between 30 and 59ml/min). Arterial stiffness (by pulse wave analysis and pulse wave velocity) and vascular calcification (using CT scans through superficial femoral artery) will be followed as well as serum markers of calcium, phosphate and PTH. Differences in these end-points will be compared between participants taking alendronate and those not. The study will be conducted over a 12 month period and the investigators aim to recruit about 50 patients (25 on alendronate and 25 control).

The purpose of this study is to demonstrate that Iodixanol 320 is associated with a lower incidence of contrast-induced nephropathy (CIN) when compared with hyperosmolar contrast medium Iomeprol 350 in patients with impaired renal function undergoing percutaneous coronary interventions (PCI).

PLEASE NOTE: THIS STUDY IS ONLY ENROLLING PATIENTS CURRENTLY BEING TREATED AT BELAIR-EDISON FAMILY HEALTH CENTER. The purpose of this study is to compare the clinical effectiveness and cost effectiveness of two cardiovascular risk reduction programs - a comprehensive intensive (Cl) intervention with a less intensive (LI) intervention - in African American, and white low-income patients with known excessive cardiovascular disease risk.