View clinical trials related to Cardiovascular Diseases.
Filter by:A polygenic risk score (PRS) will be developed and implemented into the primary care digital work-flow. 1000 study subjects with no known cardiovascular disease, diabetes or statin treatment and with high PRS (men of 30-65, women of 40-70 years of age) will be recruited from amongst the gene donors of Estonian Biobank (Estonian Genome Center at the University of Tartu). Subjects will be randomised to proactive primary preventive intervention incorporating provision of PRS information or usual care (opportunistic preventive strategy). Subjects in intervention group will be actively contacted and invited to a general practitioner (GP) based prevention intervention of total cardiovascular risk scoring and guideline recommended preventive measures. Subjects in control group will be observed for 12 month and then invited to a GP visit and provided the same information and advice as the intervention group. The impact of PRS on total 10 year cardiovascular disease (CVD) risk scoring will be assessed, the change in total 10 year CVD risk during the intervention will be measured and the difference in total 10 year CVD risk between the groups at month 12 will be reported. Satisfaction of subjects and GPs with the intervention will also be assessed as well as cost-effectiveness of the intervention.
Cardiovascular disease (CVD) is the leading cause of death worldwide. Hypertension is a well-established risk factor for the development of CVD. Lifestyle modifications, including exercise, remain the cornerstone of blood pressure (BP)-lowering strategy. Swimming has long been a popular recreational activity for exercise, and is recently gaining widespread recognition as an effective option in maintaining and improving cardiovascular health. Previous studies that involved pool swimming as an intervention (versus no pool swimming) demonstrated favorable benefits of the former on BP reduction. However, no studies to date have specifically investigated the effect of cold-water sea swimming on BP. Indeed, the naturally lower water temperature in the sea may engender a 'cold water immersion' experience in sea swimmers with subsequent stress physiology, which have been shown to exert unique effects on cardiovascular hemodynamics. This study primarily aims to determine the impact of cold-water sea swimming on BP in a group of habitual sea swimmers in Galway who will be randomly assigned to either continue or stop swimming for 4-6 weeks. Other objective and subjective health benefits to sea swimming will also be explored in this study. Given the ubiquitous nature of this activity in the Irish general public, particularly in Galway, this study has potential from a public health perspective, and would add to the literature base pertaining to the benefits of sea swimming on cardiovascular health.
The purpose of this study is to use Transcranial Magnetic Stimulation (TMS) while subjects are making reaching movements in a robotic arm device in order to discover how different brain areas control movement before and after stroke and when these brain areas are most sensitive to TMS.
The aim of this study is to identify patients with DM at high risk of CVD using elevated N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels (>125pg/mL), and (2) intensify therapy using renin-angiotensin system (RAS) antagonists, beta-blockers and sodium glucose co-transporter-2 inhibitors (SGLT2i) for primary prevention of cardiovascular events in this high-risk DM population.
For the sub-study, this digital navigation tool will both inform/educate, engage, support, and navigate participants and providers through the process of clinical trial participation via personalization (data profiling, adaptive and customized messaging, and tailored digital navigation) in a sample of 100 participants with diabetes and hypertension.
This study will validate a predictive model that uses demographics, functional status, neurophysiology, neuroanatomy, and other potential biomarkers to predict the likelihood of a clinically significant change in impairment at the end of a robot assisted therapy intervention.The study will include magnetic resonance imaging (MRI), transcranial magnetic stimulation (TMS), and an arm exercise program consisting of robot-assisted exercise combined with functional arm exercise called transition to task training (TTT).
While advancements in cardiac magnetic resonance (CMR) have improved image quality, it is unclear how these improvements are connected to the clinical evaluation of individuals with cardiovascular disease. The aim of this large prospective registry revolves around 4 key principles: 1) utilize CMR to gain additional pathophysiologic insights into cardiovascular disease, 2) understand how CMR compares to alternative cardiovascular diagnostic modalities, 3) determine how CMR affects clinical management decisions, and 4) establish a link between CMR findings and long term prognosis in patients with known or suspected cardiovascular disease. The ultimate aim is to utilize CMR to improve patient outcomes. CMR techniques to be studies include function, fibrosis, and flow. Focus areas include valvular heart disease, ischemic heart disease, cardiomyopathies, and vascular disease.
Accelerated atherosclerosis is an established complication of systemic autoimmune diseases, particularly SLE. Young female patients with SLE are more likely to develop myocardial infarction than matched healthy controls, and CVD is nowadays one of the most common causes of death (27%) in lupus patients. While traditional CV risk factors cannot explain such increased CV morbidity associated with SLE, common disease factors shared between SLE, atherosclerosis and treatment exposure may be of outmost importance in this process. Our group made 3 findings of particular interest that could link SLE pathogenesis and atherosclerosis-associated immune dysregulation: 1/ the investigators identified specific immunometabolites (circulating nucleotide-derived metabolites adenine and N4-acetylcytidine), which are increased in the circulation of SLE patients. These immunometabolites trigger a constitutive inflammasome activation resulting in aberrant IL1-β production. Given that IL1-β inhibition was reported to significantly reduce CV events without altering lipid levels, the investigators propose that these immunometabolites may represent novel candidate biomarkers of CV risk stratification in SLE. 2/ the investigators identified OX40L as an important costimulatory molecule implicated in follicular helper T cell (Tfh) activation in SLE. Interestingly, OX40L polymorphism has been associated to both SLE and atherosclerosis, and Tfh have been recently shown to accelerate atherosclerosis progression. 3/ Immune complexes-activated platelets sustain aberrant immune response in SLE and block immunosuppressive functions of regulatory T cells (Tregs) in a P-selectin/PSGL1 dependent manner. Selectins and Tregs cell dysfunction are well accepted players in atherosclerosis pathogenesis. Thus there are multiple pathways that are shared between SLE and atherosclerosis and that may results in an increased risk of CV-associated morbidity in SLE patients. Exploring these interconnected pathways in SLE patients together with traditional and other well-established disease-related factors, might lead to a better stratification of CV risk in SLE. The aim of this study is to investigate the accuracy, predictive value and utility of immunological disease-related biomarkers in stratifying CV risk in patients with SLE.
The primary objective of this project is to improve the health status of participants through pharmacist-delivered blood pressure control programs that demonstrate value to employers and justify adoption, sustainability and scalability of these programs.
Cardiovascular disease is responsible for a quarter of all deaths in the UK and risk seems to be higher in cardiac rehabilitation (CR) with lower body weight which may be due to sarcopenci obesity (SO) or low muscle mass with high fat mass. The investigators aim to investigate the effect of a high protein Mediterranean diet and resistance exercise on improving lean mass and reducing risk markers of cardiovascular disease