
Reassessment Strategy in the Diagnosis of Coronary Heart Disease in Elderly
Myocardial IschemiaDespite the effectiveness of beta-blockers and antiplatelet agents for secondary prevention of coronary heart disease, this treatments are underused in the elderly because of diagnosis uncertainty and underuse of efficient treatment. in a first time, diagnosis reassessment with invasive technique if necessary. in a second time, treatment reassessment.

Stem Cell Therapy for Vasculogenesis in Patients With Severe Myocardial Ischemia
Myocardial IschemiaCoronary Heart DiseaseMesenchymal stem cells from the bone marrow can be stimulated to differentiate into endothelial cells and participate in the development of new blood vessels in ischemic tissue. The aim of the study is in a phase I/II safety and efficacy study to evaluate the clinical effect of autologous mesenchymal stem cell therapy in patients with severe chronic myocardial ischemia.

The Effect of Xenical on Weight and Risk Factors
ObesityHeart DiseasesThe purpose of this study is to determine the effect of using the weight loss medication Xenical (generic name - orlistat) on weight loss and change in heart disease risk factors in patients of the Healthy Heart Program Lipid Clinic at St. Paul's Hospital over a three month period. Xenical works by blocking the body's absorption of dietary fat in the gut, allowing it to pass through to be excreted, therefore reducing the intake of fat and calories. This is a pilot study supported by Hoffmann-La Roche Limited which produces Xenical. The aim is to investigate whether weight loss will also result in reductions in heart disease risk factors that may allow for less of a need for medications controlling lipid levels, hypertension and plasma glucose.

Periodontitis and Cardiovascular Events or "PAVE"
Cardiovascular DiseaseCoronary Heart Disease2 moreThe purpose of this study is to determine if treating periodontal infections (gum problems) will lead to fewer heart problems in patients at high risk for cardiovascular disease.

From Research to Practice - Lipid Management for Low HDL-Cholesterol
Physicians' Practice PatternsCoronary Heart DiseaseThe overall purpose of this project is to improve the clinical outcomes of veterans with ischemic heart disease (IHD) through implementation of evidence-based lipid management, with a particular focus on veterans whose primary lipid abnormality is a low level of HDL-cholesterol (the �good� cholesterol).

A Trial of CS-747 (Prasugrel) Compared With Clopidogrel in Patients Undergoing Percutaneous Coronary...
Cardiovascular DiseasesHeart DiseasesThe purpose of this study is to evaluate the effects of a drug known as CS-747 (also known as prasugrel) on subjects having a procedure called a percutaneous coronary intervention (also referred to as PCI) in which a doctor will attempt to open a blocked vessel (or vessels) in the heart using a catheter (a long thin tube) that has a small balloon on the end. In many cases, patients who have this procedure receive a stent, a small wire spring that helps keep the vessel open.

QWISE - Study of Quinapril in Women With Chest Pain, Coronary Flow Reserve Limitations and Evidence...
Ischemic Heart DiseaseINDICATION Microvascular angina. OBJECTIVES To investigate the effect of ACE (angiotensin converting enzyme) inhibition (quinapril) in improving coronary microvascular function. PATIENT POPULATION Women who meet the National Heart, Lung and Blood Institute-sponsored WISE (Women Ischemia Syndrome Evaluation) study criteria of chest discomfort, coronary flow reserve limitations and evidence for myocardial ischemia in the absence of significant coronary artery stenosis. STUDY DESIGN A prospective, randomized, placebo-controlled, comparative trial. TREATMENT Quinapril 80 mg/d versus placebo for four months. PRIMARY EFFICACY PARAMETER(S) Coronary flow reserve (CFR) at Week 16 adjusted for baseline CFR, treatment group assignment, site-specific variables, and site by treatment effects. SECONDARY EFFICACY PARAMETERS Week 16 change in chest discomfort as measured by the Seattle Angina Questionnaire adjusting for baseline values, site, and site by treatment effects. SAFETY PARAMETERS Hematology, blood chemistries, blood pressure and pulse, and frequency and occurrence of adverse events. STATISTICAL RATIONALE AND ANALYSIS A statistical rationale for the number of patients in the study has been provided. Interim analyses are planned after 15 patients have been enrolled in each group. ANTICIPATED TOTAL NUMBER OF PATIENTS 78 (39 per group). ANTICIPATED NUMBER OF PATIENTS AT EACH SITE Approximately 26

Home-Based Program to Treat High Blood Pressure in African Americans
Cardiovascular DiseasesHeart Diseases1 moreThe purpose of this study is to examine the effectiveness and cost effectiveness of two organizational interventions aimed at improving blood pressure (BP) control among a high-risk, African American home care population.

ESCAP: Supervised Exercise for Patients With Coronary Heart Disease in the Primary Care Setting...
Coronary Heart DiseaseIn Spain, family physician are currently recommended to prescribe an unsupervised walking program to their coronary heart disease (CHD) patients as a part of their cardiac rehabilitation program. However, there are a few family physicians who provide their CHD patients with supervised exercise (30 minutes of pedaling on an stationary bicycle at 60-85% of the peak heart rate (HR) attained at the maximal or symptom limited treadmill test, 3 times a week) at their primary care health centers, thinking that these patients improve their functional capacity, quality of life, and the control of cardiovascular risk factors, more than walking because they can not achieve the ideal exercise intensity for maximal benefits by walking. This study has been designed to investigate if CHD patients get more health benefits with the supervised exercise program at the health center than with the unsupervised walking program.

Peroral Levosimendan in Chronic Heart Failure
Chronic Heart FailureHeart DiseasesThe study will investigate the efficacy of oral levosimendan in patients with chronic New York Heart Association (NYHA) IIIb-IV heart failure (HF) using a composite end-point evaluating patient symptoms, morbidity and mortality. The patients are on treatment for at least 6 months.