View clinical trials related to Cardiovascular Disease.
Filter by:This study will determine whether using a genetic test (for the SLCO1B1 gene) can help patients and providers choose the right type and dose of cholesterol-lowering statin medications to lower the risk of cardiovascular disease, while minimizing the muscle pain side effects that sometimes occur with statins.
The purpose of this study is to: 1) determine the cohort specific technical error to use in the categorization of response rate; 2) determine if an individualized intensity prescription is superior to a standard approach in regards to VO2max and cardiometabolic risk factor responsiveness; 3) Investigate the time course changes throughout 12 weeks of CRF training between an individualized and standardized exercise prescription; and 4) determine if non-responders can become responders if the exercise intensity prescription is modified. It is hypothesized that: 1. The individualized method will elicit a greater responsiveness for all measurements when compared to the standardized method. 2. There will be a greater amount of non-responders in the standardized group (based on changes in VO2max). 3. When participants in the standardized group are considered non-responders and change their exercise prescription to the individualized group, they will become a responder (based on changes in VO2max)
The purpose of this research is to investigate the effects of a PB no- added-fat and the AHA and MED in obese (BMI >95%) children ages 9-18 with hypercholesterolemia (>169 mg/dl) and a parent or guardian. Eligible patients will be identified by utilizing the Pediatric Obesity Registry. When possible, in-person discussions or phone calls with their primary or tertiary care physicians will introduce eligible patients and their parents to the study. All eligible patients and parents will receive letters describing the study and requesting their participation. Subjects can choose not to participate in the study, and their health care will not be affected in any way. Subjects not participating will be asked if they are willing to answer a brief questionnaire about why they chose not to participate. The proposed study will be carried out for a total of 52 weeks. The investigators expect to recruit a total of 180 participants (30 children and 30 parents/guardians in each of the three groups). Each child and parent/guardian pair will be randomly assigned to either PB no-added-fat, AHA or MED.
The project is designed as a large scale, cross-sectional study. The aim of the study is to investigate the association of micro- and macrovascular function with physical fitness and body composition in primary school children.
One hundred participants from a combination of (a) local advertisements and/or (b) those whose details are held on a research database (of previous volunteers indicating willingness to be contacted about future studies) will be sought to volunteer for this study. Written informed consent will be gained following greater than 48 hours for the purpose of reading the Participant Information sheets. The study will then involve two stages (i) recruiting participants for a cross sectional analysis of the relationship between physical activity levels and cardiovascular and cognitive function, and (ii) a longer exercise training study in a subsample of these volunteers (i.e. participants who volunteer to exercise train). Participants for stage 1 will then visit the laboratory in the University on three occasions (over a three week period) to be assessed for body composition, exercise tolerance, current physical activity levels, cognitive function and arterial and cardiac health. Each visit will last for 60 - 90 minutes. Participants will then be provided with an accelerometer to wear for a period of one week in order to assess movement counts and sedentary behaviour. Stage 2 will include only those participants who have volunteered for the exercise training component (approx 60). These participants will then be randomly divided into two groups. Both groups will exercise three times per week for 12 weeks duration. Group 1 will exercise in a traditional manner at a moderate intensity, whilst the second group will exercise at a heavy intensity but in short bursts. Both groups will complete the same amount of work but in two differing modes. Both groups will attend the laboratory twice per week for supervised exercise sessions and also perform one home based 30 minute brisk walk per week. All participants will be re-examined at 12 weeks.
The purpose of this project is to build capacity for quality improvement (QI) in small primary care practices across Washington, Oregon and Idaho by improving risk factors for heart attacks such as blood pressure, cholesterol and smoking. The Northwest Coalition for Primary Care Practice Support will assist practices by providing them with a QI coach, creating group learning opportunities, and conducting educational outreach activities. An innovative study design will be used to determine what levels and types of support are most helpful and effective.
The primary goal of proposed investigation is to study the impact of oral glutamine supplementation on muscle mitochondrial and endothelial cell function measured mitochondrial energetics and vascular function using 31P magnetic resonance spectroscopy and optical spectroscopy (MRS/OS) among persons with moderate-severe CKD. The secondary objective is to describe the impact of oral glutamine supplementation on mitochondrial metabolic profile as well as inflammatory and oxidative stress biomarkers among persons with chronic kidney disease.
The purpose of this prospective randomized controlled trial (RCT) is to evaluate the feasibility and usability of a commercial pedometer and web application in a case-managed home-based Cardiovascular disease prevention and rehabilitation program for French-speaking Canadians.
Community Paramedicine @Home (CP@Home) is a novel community paramedicine health assessment program for high users of Emergency Medical Services (EMS). Individuals who have been identified as active callers to EMS, individuals who have called EMS for lift-assists, and direct paramedic referrals are referred into the community paramedicine home visit program. The program will focus on in-home chronic disease management, community health service connections, and EMS usage education. Aside from chronic disease management, aspects of the program include health-related quality of life, social isolation and other social determinants of health. Participants in the program will have up to 3 one-on-one home visits from a community paramedic to ultimately reduce repeat EMS calls and improve their overall health.
The overall goal of this project is to test the hypothesis that long-term, sustained sleep restriction (SR), in women, will lead to increased cardio-metabolic risk. This will be characterized by increases in visceral adiposity, unhealthy lifestyle behaviors (poor dietary quality and low physical activity) and cardio-metabolic risk factors (blood pressure, glucose intolerance) relative to habitual sleep (HS). The investigators expect these changes to be worse in pre- compared to post-menopausal women.