View clinical trials related to Cardiovascular Diseases.
Filter by:It is hypothesised that, in individuals being considered for cardiovascular preventative therapy, computed tomography coronary angiography guided management will reduce the future risk of coronary heart disease death or non-fatal myocardial infarction compared to management guided by the current standard of care, a cardiovascular risk score.
A double-blind, randomised controlled trial in participants with COPD to assess the efficacy of proactive treatment of cardiac risk in people with COPD. We hypothesise that treating known and undiagnosed CVD in COPD participants will improve both cardiac and respiratory outcomes.
The jugular venous pulse (JVP) reflects changes in the right atrial pressure and its evaluation can be useful in managing many emergency conditions for guiding the fluid administration as well as in the diagnosis and/or prognosis of many heart and lung diseases. The present study aims: i) To validate a novel ultrasonographic (US) technique for obtaining the JVP from a high-resolution B-mode sonograms sequence, recording the changes of the cross-sectional area (CSA) of the internal jugular veins (IJV) over the cardiac cycle; ii) To develop physical and mathematical models capable of providing an indirect estimate of central venous pressure (CVP) from the changes in IJV-CSA acquired through the US investigation, and iii) To test the transferability of the novel US-JVP technique in a clinical setting.
The primary purpose of this multi-center study is to collect and study the acoustic and electrical signals created by the heart during the cardiac cycle as a result of stenosis or plaque associated with coronary artery disease (CAD).
The Learning Registry is a retrospective, exempt study. Researchers form the Duke Clinical Research Institute (DCRI) will utilize de-identified data managed by Cerner for population health analytics as part of a ongoing registry of patients with atherosclerotic cardiovascular disease. Cerner is an electronic health record company utilized by a large number of health systems in the United States. As part of their services to the health systems that they work with, they have created platform for population health management called HealtheIntent. HealtheIntent uses individual data from patients at a health system collected through the EMR as well as other data streams in the health system (i.e. cost data), aggregates the data, and stores it on an Amazon Web Services cloud, accessible to both Cerner and the health systems, to perform large scale population health analytics. These data may be linked as well by Cerner to the National Death Index or other data sources depending on the individual relationship with the sites. For this retrospective study, the Study Start Date is the date contracts were executed; Primary Completion Date is the date the final dataset is available for analysis and manuscript development; Study Completion Date is the date the study is completed. Enrollment is the number of patient charts reviewed.
The objective of this study is to use a randomized, controlled trial to test the effectiveness of using gamification, financial incentives, or both to increase physical activity among patients with elevated risk for atherosclerotic cardiovascular disease (ASCVD). ASCVD is the leading cause of morbidity and mortality in the United States. Regular physical activity has been shown to reduce the risk of ASCVD, but less than 50% of US adults achieve enough physical activity to obtain these benefits.
The purpose of this study is to determine which treatment option is better for patients who have isolated coronary artery disease (blockages of one vessel supplying blood to the heart muscle). The treatment options compared in this study are: 1. Endoscopic coronary arterial bypass 2. Percutaneous Coronary Intervention. This study is aimed to determine the best treatment for patients with coronary artery disease.
In this study researchers want to learn more about the effect of low-dose Aspirin on cancer that develops in the colon (the longest part of the large intestine) and/or the rectum (the last several inches of the large intestine before the anus), diseases that affects the heart or blood vessels and safety outcomes. Study will focus on two groups of adults aged 50-59 and 60-69 years having an increased risk of heart and/or blood vessel disease who are taking either low-dose aspirin or no low-dose aspirin for heart and/or blood vessel disease prevention. The model will be based on information publicly available either on government organization websites or in scientific journals. Based on these data researchers will focus in a first step to build a model of 2 million adults (1 million for each age group) for the UK population and in a second step, the model will be modified for use with other European countries, to reflect the epidemiology and guidelines for aspirin use in these countries.
This is a prospective, multicentre, randomized clinical study of consecutive patients with coronary artery disease in vessels with diameter ≤2.75 mm. Patients will be randomized to drug-eluting balloon (DEB) or standard therapy with second generation drug-eluting stent (DES). Study population will consist of 240 patients with stable or unstable angina
The purpose of this study is to test if a patient can be directly connected to a quality assurance (QA) database, traditionally known as a registry. Patient-reported outcomes (PRO) data will be entered into the database directly from a patient's mobile phone from their index procedure for 12 months. The investigators hope this study to be a "proof of concept" for such a distributed registry and evaluate 1) consistency of data acquisition, 2) engagement of patients, 3) overall value of patient-reported outcomes to enhance long term follow up.