View clinical trials related to Cardiovascular Diseases.
Filter by:The purpose of this study is to develop, evaluate, and apply a predictive algorithm for assessing CVD risk in the community setting: the Cardiovascular Disease Population Risk Tool (CVDPoRT).
The Cardiovascular disease research using Linked Bespoke studies and Electronic Records (CALIBER) e-health database was the data resource for this study. CALIBER links patient records from four different data sources: Clinical Practice Research Database (CPRD), MINAP (Myocardial Ischaemia National Audit Project registry) Hospital Episodes Statistics (HES), the Office for National Statistics (ONS).
The purpose of this study is to assess the impact of frailty as a multidimensional risk factor on the outcomes of adult cardiac and vascular surgery. For the purpose of defining patient frailty a multimodal questionnaire has been developed including measurement of psychological, socioeconomical, neurological and behavioral aspects. This study also features an investigation of the possible relationship between sudden regional weather changes, individual meteorological susceptibility of the patients and the outcomes of adult cardiac and vascular surgery.
The overall goal of the present project is to contribute to new knowledge about the effect of a low threshold population screening system for cardiovascular risk factors in Norway. Further, this project aim to study if identifying high cardiovascular risk itself may lead to beneficial changes in health behaviors such as physical activity, diet, tobacco and alcohol behavior together with reduced risk score of cardiovascular disease, across socioeconomic status. This fall, a nationwide, free screening of cardiovascular risk factors will be conducted in 150 pharmacies in Norway. All participants that consent to participate will measure full lipid-profile, blood pressure, HbA1c, body weight and height by health care providers in pharmacies. Based on their measurement levels, participants will be stratified into either a low or a high risk group. In the high risk group, participants will further be randomized to either the intervention group or one of the two control groups. Participants in the intervention group will be informed about all their measurement levels with comparison to the recommended levels. Contrary, participants randomized to the two control groups will have delayed information of their measured levels. Participants in the intervention group and the first control groups will receive general oral and written information about how to lower their measurement levels in 8 weeks. In the second control group, participants will not receive any information at the first visit. In this way the investigators may be able to isolate the effect of identifying high risk and high levels of the risk factors itself. All groups will be given a diet- and physical activity questionnaire at visit 1, and will be invited back after 8 weeks to once more perform the measurement screening and receive the same questionnaire. At visit 2, all participants will, after the measurement screening, be informed about their measured risk factors and receive information on how to lower their levels. 1 year after inclusion, all participants in the three groups will be invited back for a one-year follow up visit in pharmacy.
To evaluate long-term effects of one individual- and population-oriented cardiovascular prevention programs in primary care.
The aim of this study is to compare the cardiovascular disease event rate in smokers undertaking pharmacologically unaided smoking cessation attempts (the non-exposed group) with the event rate in smokers attempting smoking cessation assisted by pharmacological interventions - by nicotine replacement therapy (as any, or a combination, of: nasal spray, transdermal patches, inhaler or gum and tablets) or other pharmacological smoking cessation aids (e.g. bupropion [Zyban®] and varenicline [Champix®]) - in a representative UK primary care population.
The VITamin D and OmegA-3 TriaL (VITAL) is an ongoing randomized clinical trial of 25,871 U.S. men and women investigating whether taking daily dietary supplements of vitamin D3 (2000 IU) or omega-3 fatty acids (Omacor® fish oil, 1 gram) reduces the risk of developing cancer, heart disease, and stroke in individuals who do not have a prior history of these illnesses. The purpose of this ancillary study is to ascertain and adjudicate atrial fibrillation (AF) outcomes for the primary aim of testing whether omega-3 fatty acid and/or vitamin D supplementation influence atrial fibrillation risk in the general population. We also plan to examine how these agents might impact the development of AF subtypes (persistent versus paroxysmal), intermediate phenotypes for heart rhythm disorders (electrocardiographic parameters), as well as explore effects on arrhythmic death and whether baseline blood levels and/or race modify treatment effects.
Patients with rheumatoid arthritis (RA) have an increased risk of cardiovascular events. This increased risk is thought to be driven by inflammation-induced endothelial dysfunction, an initial step in atherogenesis. Treatment with TNFalpha inhibitors (TNFi) improve endothelial function in patients with RA. Discontinuation of TNFi could therefore worsen endothelial function even in the absence of recurrence of systemic inflammation or reactivation of arthritis. If stopping TNFi results in worsening of endothelial function this would strongly suggest a higher cardiovascular risk in association with TNFi-wthdrawal
This three-year project aims to 1. Profile the differentially expressed metabolites in healthy patients with severe Obstructive sleep apnea (OSA) before and after six-month continuous positive airway pressure (CPAP) treatment 2. Identify the candidate metabolites involved in biologic pathways attributing to OSA phenotyping and response to CPAP treatment 3. Validate candidate metabolites in the intermittent-hypoxia model of peripheral monocytes
Cardiovascular disease is the leading cause of death in the United States. Other studies have shown that stress, early in life, could be a risk factor for cardiovascular disease, later in life. This study will look at the effect of early life stressors on your cardiovascular health.