View clinical trials related to Heart Failure.
Filter by:cohort of cardiomyopathy patients (suspected or validated inflammatory cardiomyopathy) recruited at baseline by the SFB-TR19 project. Standardized protocols used for the assessment of medical history and examinations, laboratory biomarkers, and the collection of various biosamples for biobanking purposes.
The objective of this study is to investigate whether nutritional supplementation with magnesium can improve cardiovascular structure and function in participants with obesity - with a long-term goal of preventing clinical heart failure. Specifically, in a randomized open-label pilot study, we will assess whether dietary Magnesium (Mg) supplementation (versus no supplementation) for 24 weeks in obese patients will improve left ventricular (LV) mass.
The investigators have demonstrated that they can reliably identify an optimum heart rate range for contractility of the left ventricle in patients with chronic heart failure (CHF). They have also demonstrated in an acute cross-over study that keeping the heart rate in this range (versus standard rate-response programming) in patients with CHF is associated with increased exercise time on a treadmill (around 60s or 10%). They now want to explore in a randomised, placebo-controlled trial whether optimal programming versus standard rate-response programming for 6 months leads to appreciable improvements in exercise time and quality of life, while having no adverse effects on left ventricular function and battery longevity. 60 patients with CHF and a pacemaker will undergo the non-invasive echocardiographic assessment to establish the force frequency relationship and the optimal heart rate for contractility. They will then perform a treadmill walk test and fill out a quality of life questionnaire. They will then be randomised to optimal rate-response settings or standard rate response settings and followed up at 6 months at which point the tests will be repeated.
The objective of the study is to evaluate the effect of continuous positive airway pressure (PAP) therapy on pulmonary arterial (PA) pressures in acute decompensated heart failure (HF) patients with obstructive sleep apnea (OSA). The study will also assess changes in functional parameters, biomarkers, and echocardiographic parameters.
Heart failure (HF) is a severe disease, burdened with a poor prognosis (30% mortality at 2 years, 30% of rehospitalization within 1 month). It is also a major cause of health burden representing between 1.5 and 2 billions euros per year in France. Approximately 75% of these costs are due to hospitalization. Besides physical examination and echocardiography, biology may help refine the diagnosis, but also could provide powerful prognostic parameters. This study aims to assess the value of ST2 in the management of patients admitted for HF to reduce readmission at one month.
Introduction: Despite the great advances in treatment, heart failure (HF) continues to be an important health problem because of its high prevalence, morbidity, mortality and associated costs. Research shows at least 40% of HF in-patients are going to be readmitted in the following year. Thus, new strategies to reduce HF decompensations are needed. In recent studies, pulmonary congestion which is expressed in the form of B-lines detected by lung ultrasound (LUS) has proven to be a potent prognostic predictor of hospitalization and mortality in HF. Moreover, the use of LUS is becoming more common due to its availability (with pocket devices with sizes approaching those of smart phones); its simplicity (rapid learning curve and rapid examination, less than 5 minutes) and its safety (radiation free). We hypothesize that a management guided by LUS in HF patients may improve outcomes. Objective: The aim of our study is to evaluate if ambulatory LUS guided treatment of patients after a hospitalization for HF, decreases the combined end-point of mortality or re-hospitalization after a 6 months follow-up. Study design: The design of our study is a randomized, simple blinded, clinical trial. Eligible patients are patients older than 18 years of age who have been hospitalized for HF. The exclusion criteria are life expectancy of less than 6 months or uninterpretable lung ultrasound. Eligible patients are going to be randomized into either the "LUS group" or the "control group". The follow-up consists of visits to the HF clinic at periods of 15 days, 1, 3 and 6 months after the initial hospitalization. LUS is going to be performed on all patients despite their respective group. Only in relation to the "LUS group", the treating physician will have the result of the examination and the subsequent treatment adjustment could be made in response to those findings. This study complies with the Declaration of Helsinki and the study protocol is being evaluated by the Ethic Committee of our institution.
This study evaluates the addition of high-intensity interval training to the standard pre-heart transplantation clinical care. Participants will be randomised into 2 arms: one arm will receive high-intensity interval training, and the other arm will be encouraged to remain physically active, although they do not participate in a regular structured exercise training program.
The purpose of the study is to describe the heart failure with reduced ejection fraction (HFrEF) patient population receiving sacubitril/valsartan treatment.
The purpose of this Post Market Study (PMS) is to evaluate the use of the CardioMEMS HF System in patients with Class III Heart Failure in a commercial setting.
Study Details What is the study design? (eg, randomized, double-blind) Observational Prospective Study What are the overall objectives of the study? This project is designed to assess the feasibility of using a non-invasive hemodynamic monitoring device in heart failure outpatient clinics. There will be no alteration to patient management for this study. Rather this study seeks to assess the utility of the device by evaluating for the parameters obtained from the device to hospital admission. How your research will contribute to the advancement of scientific knowledge? ☒This study will confirm/strengthen existing knowledge. ☒This study will test a completely novel hypothesis. ☒This study will explore novel endpoints. ☐Other [please describe]: