View clinical trials related to Heart Diseases.
Filter by:A comparative study to follow subjects who received stem cell therapies three, five, seven, nine, and thirteen years after their follow-on visit. Subjects will be selected from a pool of previous Interdisciplinary Stem Cell Institute trial participants.
Approximately 400 Congenital heart disease patients will participate in the research study which will include one or more research visits for neurodevelopmental testing, brain MRI, and collection of medical history including previously collected genetic sequencing results. The investigators will explore the association between genetic variants, neurodevelopmental deficits, and brain MRI endophenotype. Analyses will compare groups with and without deleterious de novo mutations.
Usual care may not identify subtle clinical changes that precede a major adverse cardiovascular event (MACE). Therefore investigators will explore the effectiveness of using biomarkers, patient reported outcomes (PROs), and patient reported informatics (PRIs) as predictors to a MACE event.
Surgeries of heart disease in adulthood can happen in two specific contexts: - either for an asymptomatic anomaly, possibly coupled with the onset of symptoms later in life and tardily diagnosed and surgically managed - either for a malformation treated in childhood and requiring a new intervention in adulthood. In recent years, the number of adult patients with congenital heart disease has been steadily increasing. Advances in diagnostic techniques and surgical treatments have enabled many children to reach adulthood. The number of these patients is now higher than the number of children with congenital heart disease. The number of these patients having had surgery in adulthood is also increasing. Congenital cardiopathies are numerous, ranging from simpler pathologies such as inter-auricular or inter-ventricular communication, to much more complex pathologies such as situations of univentricular hearts. The surgical treatments of these congenital heart diseases are classified into three groups: initial palliative surgery, initial curative surgery or iterative surgery. Palliative surgery aims to improve the clinical tolerance of the patient to the conditions of his pathology or to prevent complications. The curative surgery restores the physiological circulation, the iterative surgery treats a complication or a degeneration appearing after a curative surgery. Patients undergoing cardiac surgery frequently receive blood products transfusions during the preoperative, intraoperative, or postoperative periods. Several observational studies have shown that in cardiac surgery, the transfusion of blood derivatives is associated with an increase in post-operative morbidity and mortality. The objective of this study is to analyze the predictive factors of transfusion in congenital patients operated in adulthood at Brugmann University Hospital, depending on the type of surgery applied (palliative, curative or iterative). The secondary objective will be to assess whether there are any differences with the predictive factors identified in non-congenital patients undergoing cardiac surgery, which could potentially alter the transfusion approach in congenital patients.
Strong Hearts for New York is a research study which aims to reduce cardiovascular disease (CVD), improve quality of life, and reduce CVD related health care costs in rural communities. Our aim is to better understand how changes in lifestyle can affect the health of rural women and others in their communities.
The goal of this study is the evaluation of an atomic magnetometer that is practical for human biomagnetism studies. The investigators have built a device that has the necessary sensitivity, and will be testing it on a small number of adults and approximately 30 healthy pregnant subjects, in preparation for beginning pre-clinical studies of high-risk pregnancies.
Investigators try to assess the safety of 6-months or 12-months maintenance of dual antiplatelet therapy (DAPT, aspirin + clopidogrel) in patients undergoing percutaneous coronary intervention using the Zotarolimus-eluting, Resolute Integrity™ stent (Medtronic Vascular Inc, Santa Rosa, CA) or the BioMatrix™ stent (Biosensors. Singapore).
A prospective, open label, multi-center, single arm, observational study designed to evaluate the acute safety and device procedural success of the Sapphire II PRO 1.0 and 1.25 mm PTCA dilatation catheters in subjects with stenotic coronary arteries or bypass grafts during percutaneous coronary intervention. Sixty (60) subjects will be treated at up to 5 U.S. sites with the Sapphire II PRO diameters 1.0 and 1.25 mm PTCA dilatation catheters to pre-dilate coronary arteries or bypass grafts during their index procedure. All subjects will be screened according to the protocol inclusion and exclusion criteria and will be followed through hospital discharge.
Acute myocardial infarction (AMI) pose a pool clinical outcome to men and women whom treatment was delayed. However, reperfusion time was limited in previous studies. To evaluate the system delay and clinical outcomes among Chinese patients with AMI, consecutive inpatient case prospectively collected from 1999 to 2016. Basic data and innovative evidence will accelerate evidence-based clinical practice and policy making, and improve AMI patients outcomes finally.
Assessment of myocardial ischemic-reperfusion injury during off- and on- pump CABG.