Active clinical trials for "Atherosclerosis"

The primary objective of this clinical study is to determine whether the Innova Stent System shows acceptable performance in long-term (12-month) safety rates and vessel patency when treating femoropopliteal lesions.

The purpose of this study is to evaluate whether coadministration of ezetimibe 10 mg/day with simvastatin 20 mg/day for 12 weeks will result in greater reduction of LDL-C, total cholesterol (TC), triglycerides (TG), non HDL-C, and apolipoprotein B (ApoB), and greater increase in HDL-C, compared with simvastatin 20 mg/day as monotherapy for 12 weeks in African-American subjects with primary hypercholesterolemia. This study is being performed to better define the efficacy of ezetimibe coadministered with simvastatin in this population.

This study was designed to assess whether co-administration of ezetimibe 10 mg with atorvastatin 10 mg in treatment naïve subjects would be more effective than treatment with atorvastatin 10 mg alone for reducing LDL-concentrations.

This study is a, randomized, double-blind, placebo-controlled phase 2a trial evaluating the potential of MLN1202 to reduce circulating levels of C-reactive protein (CRP)in patients with risk factors for Atherosclerotic cardiovascular disease (ASCVD). Patients with risk factors for ASCVD will be screened for inclusion and exclusion criteria including assessment of C-reactive protein. If the patient's CRP is greater than 3.0 mg/L on repeated measurements at least 2 weeks apart, the patient will be enrolled, stratified by screening CRP levels (≤5.0 mg/L and >5.0 mg/L), and randomized to receive 1 dose of either placebo or MLN1202. Safety will be assessed by vital signs, physical examination, clinical laboratories at baseline, and adverse event (AE) reporting from Day 1 to Day 113 of the trial.

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.

The study is designed to assess safety and effects of vorapaxar, when added to standard of care (aspirin and clopidigrel), in Japanese subjects with acute coronary syndrome. The study may also provide information about the effect of vorapaxar on preventing heart attack and stroke in this subject population.

AIM III is a prospective, randomized, double-blinded, placebo controlled trial. The study is directly connected to IRB 08-008161 as a specific aim of the National Institute of Health (NIH) grant. Participants may either consent to and qualify for AIM I and AIM II (IRB 08-008161) or have a cardiac catheterization with acetylcholine testing in the Cardiac Catheterization Laboratory at Mayo Clinic in Rochester, Minnesota to be considered for this study.

To evaluate the efficacy of Cilostazol and Probucol alone and in combination on atherosclerosis related biomarker To evaluate the safety of Cilostazol and Probucol alone and in combination on atherosclerosis related biomarker

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

This trial of SB-480848 in approximately 920 subjects with Coronary Heart Disease (CHD) or CHD-risk equivalent will examine whether SB-480848 produces sustained inhibition of plasma Lp-PLA2 activity, explore the effects of SB-480848 on other circulating biomarkers associated with cardiovascular risk, and evaluate the pharmacokinetics, safety and tolerability of SB-480848 over 12 weeks of once-daily oral dosing. Subjects will first be randomized 1:1 to double-blind atorvastatin 20 mg or 80 mg once daily for a minimum of 3 weeks. Subjects will then be randomized 1:1:1:1 to oral doses of SB-480848 40 mg, 80 mg, 160 mg or placebo once daily for 12 weeks. Blood samples will be collected at various timepoints. Vital signs, electrocardiograms, clinical laboratory safety tests and adverse event assessments will be performed to evaluate the safety and tolerability of SB-480848.