Active clinical trials for "Coronary Disease"

The 5-milligram (mg) maintenance dose (MD) of prasugrel in very elderly patients with coronary artery disease produces a pharmacodynamic response within the same therapeutic range as 10-mg MD in non-elderly patients.

The aim of the study is to examine the effects of fatty fish and white (lean) fish on cardiovascular disease risk factor levels in subjects with established coronary heart disease using multiple medications. The main end points are blood pressure, serum lipids, inflammatory markers, arrhythmias and gene expression in peripheral mononuclear cells. The study design was a controlled, parallel study lasting 8 weeks with three diet groups: fatty fish, white fish and control group (lean pork, beef or chicken).

This study is a prospective study of patients treated at Scripps Clinic with intracoronary brachytherapy for recurrent restenosis within drug eluting stents.

Pycnogenol® is a proprietary bark extract of the French maritime pine tree (Pinus pinaster ssp. atlantica). Pycnogenol® has prevented pathologic symptoms such as chronic inflammation and increased platelet aggregation, a risk factor for cardiovascular diseases. The endothelium is increasingly recognized not only a target (with vascular remodelling occurring in response to an injury and resulting in atherosclerosis), but also a mediator in the pathogenesis of atherosclerosis. Indeed, endothelial cells play an important regulatory role in the cardiovascular system by the expression of numerous molecules and release of mediators such as nitric oxide (NO), superoxide and endothelin-1 (ET-1). Data from animal studies, as well as human studies indicate that Pycnogenol may improve endothelial function, which is a powerful surrogate for clinical prognosis.

The purpose of this research study is to determine if the infusion of a combination of stem cells obtained from the bone marrow of the same patient will contribute to the formation of new blood vessels in patients with symptomatic severe coronary ischemia. In this trial we will study the safe use of this therapy and its effects on making new blood vessels will be evaluated. Coronary ischemia is intractable angina due to severe coronary artery disease which can seriously decrease blood flow to the heart. CI needs a comprehensive treatment since the condition will not improve on its own. The overall goal of the treatment is to increase blood flow to the heart and improve symptoms of angina. The study hypothesis is based on the concept that the process of formation of new blood vessels is complex and requires the participation of several types of stem cells and growth factors. The lack of any of these components will produce vessels which are immature and unable to provide appropriate blood supply to the heart. Patients eligible to participate in this study are those suffering from severe blockages to the vessels of the heart and are not candidates for percutaneous revascularization or surgical procedures. Once the final mixture of stem cells is prepared, the cells will be intracoronary infused through a catheter into the blocked vessel of the heart. Studies will be performed to evaluate if the intracoronary infusion of stem cells is safe, feasible and works. Patients will be evaluated for 6 months after cell transplant.

We conduct this clinical trial to determine the effects of Xuefu Zhuyu capsule (based on TCM "Zheng Hou" theory) in helping recovery from coronary heart disease(CHD)after PCI and find out whether this kind of effecacy is much better within patients administered with TCM syndrome-based individualized medication.

The purpose of this study is to investigate dose range, safety and efficacy of RVX000222 in subjects with stable coronary artery disease.

The purpose of this study is to assess whether the new Kaname coronary stent is safe and effective for the treatment of patients with coronary artery disease.

This study is to evaluate the safety and efficacy of fluvastatin versus placebo, dosed shortly after or immediately when the coronary event occurs.

Testosterone has traditionally been regarded as a risk factor for heart disease due to the fact that males have a higher incidence of this disease than women, at least until the menopause. However recent studies have shown that men with low levels of testosterone may be at an increased risk of developing coronary heart disease (furring up of the blood vessels supplying blood to the heart). Our group has demonstrated a relaxing effect of testosterone in isolated animal coronary arteries (blood vessels supplying blood to the heart). We have shown that short-term testosterone administration can increase coronary artery and brachial artery (blood vessel in the arm) blood flow and can decrease the lack of blood supply to the heart muscle in men with coronary artery disease. These findings indicate a need for similar but longer-term studies to investigate the possible beneficial effects of longer-term testosterone therapy on the heart and blood vessels. Should this treatment be shown to be beneficial to men with coronary artery disease it may be a useful additional therapy for men with the furring up of arteries in the heart and the resulting angina. Aim To investigate our hypothesis that testosterone can beneficially affect myocardial perfusion, vascular reactivity, metabolic risk factors for coronary heart disease and improve quality of life in men with low plasma testosterone levels and coronary heart disease.