View clinical trials related to Heart Diseases.
Filter by:The aim of this clinical study is to investigate the safety and feasibility of Autologous Muscle-derived Cells (AMDC; a preparation of a patient's own cells) as a treatment for patients with advanced heart failure caused by ischemia.
Pulmonary arterial hypertension (PAH), or high blood pressure in the lungs, is common in patients with congenital heart disease. Historically these patients suffered significant morbidity and mortality due to a lack of effective therapies. More recently, advanced therapies which target the mechanisms underlying the development and progression of PAH have been introduced into clinical care. Oral, intravenous, subcutaneous, and inhaled therapies are all available for the treatment of PAH. Patients with PAH are first treated with oral agents (including sildenafil and bosentan). However, if these agents fail to achieve the desired effect for the patient, intravenous or inhaled therapies may be initiated. Combination therapy with multiple agents is common in routine clinical care. However, the most efficacious therapeutic regimen has yet to be delineated. The present study seeks to evaluate the efficacy of one specific regimen: iloprost, an inhaled prostacyclin derivative, used in combination with oral therapy (sildenafil and/or bosentan). Iloprost has been approved by the FDA for use in this patient population. Adults with PAH already receiving oral therapy will be invited to participate in this study. Iloprost will be added to their current therapeutic regimen for a period of three months, with pre- and post-treatment assessments. These will include a cardiopulmonary exercise test, BNP (a blood test), six minute walking distance, and a quality of life questionnaire.
The purpose of this study is to determine whether postoperative nutritional support improves postoperative outcomes in cardiac patients with malnutrition .
Cardiac surgery is associated with risk of perioperative inflammation and ischemia leading to cerebral and myocardial morbidity and mortality. Ischemic preconditioning by repetitive ischemic episodes at an organ can reduce damage resulting from consecutive prolonged ischemia in that organ. Remote ischemic preconditioning is defined as ischemic preconditioning by repetitive ischemic episodes of an organ remote from the organ to be protected, e.g. ischemic episodes of a limb can reduce ischemic damage of the heart. Animal studies as well as human studies have shown that ischemic preconditioning can protect the heart from intraoperative ischemia. Remote preconditioning by repetitive limb ischemia has been applied in humans in some studies.12-14 However, the published data is not yet sufficient to support evidence based recommendations for clinical practice. In particular, available data regarding the influence of remote preconditioning on inflammatory and ischemic damage of brain and heart in children following surgery of congenital heart disease are limited. Hence, this prospective, controlled and randomized study was designed to perform remote ischemic preconditioning in children after induction of anesthesia for pediatric heart surgery and to investigate the effect on postoperative organ function in comparison to a control group.
This study aims to examine performance on a neurological screening test, the Dubowitz, and sleep wake cycles on amplitude integrated electroencephalogram (AEEG) in neonates with congenital heart disease (CHD) as a way to potentially predict longterm motor outcome. It will compare the results of these studies to neonates without CHD.
The purpose of this study is to determine whether long-term treatment with a beta-blocker (BB) such as atenolol and/or an angiotensin receptor blocker (ARB) such as telmisartan, given to adult patients with bicuspid aortic valve (BAV) disease (aortopathy) reduces the widening (dilatation) of the aorta from its baseline size.
The purpose of this study is to evaluate efficacy of Polyunsaturated Fatty Acid for the prevention of Atrial Fibrillation and anti-inflammatory effects in patients after CABG surgery
This is an evaluative, monocentric study in patients with chronic ischemic heart disease and left bundle branch block who received an ICD-CRT. It is an early investigation on the safety and effects of a single administration of bone marrow derived mononuclear cells after implantation of an ICD-CRT device as an adjunct to CRT and usual drug treatment.
Diabetes causing serious complications is well known. In this study the aim is to follow 950 patients with diabetes for 15 years to study when, in who and how the diabetes complications occurs.
The purpose of this study is to determine whether opening an occluded infarcted artery 3-28 days after an acute myocardial infarction in high-risk asymptomatic patients with preserved infarct zone viability improves left ventricular systolic function and volumes at 6 months follow-up. The secondary purpose is to assess the changes in myocardial tissue characteristics after late percutaneous coronary intervention (PCI).