View clinical trials related to Cardiac Failure.
Filter by:The primary study goal is to explore the influence of pharmacist interventions on the effectiveness of warfarin treatment in a specific subpopulation.
This is a multi-center, non-randomized, non-interventional study to evaluate the accuracy of a remote monitoring and analytical platform for prediction of heart failure exacerbation. The platform acquires continuous multivariate vital signs from HF patients using a new ambulatory wearable (attached by an adhesive) multi-sensor device and analyzes the data using a novel machine learning algorithm.
Assessment of pocket sized ultrasound (Vscan GE Healthcare) for diagnosing heart failure in primary care patients, with a comprehensive cardiac ultrasound examination (Siemens Acusan P10) performed at a specialized the eco.lab, as reference.
This randomised, double-blind, placebo-controlled, phase 2 study aims to evaluate the efficacy and safety of the anti-fibrotic drug pirfenidone in the treatment of patients with heart failure and preserved left ventricular ejection fraction (HFpEF). Participants will be randomised to receive either pirfenidone or placebo, for a period of 12 months.
Chronic insomnia may contribute to the development and exacerbation of heart failure (HF), incident mortality and contributes to common and disabling symptoms (fatigue, dyspnea, anxiety, depression, excessive daytime sleepiness, and pain) and decrements in objective and subjective functional performance. The purposes of the study are to evaluate the sustained effects of CBT-I on insomnia severity, sleep characteristics, daytime symptoms, and functional performance over twelve months among patients who have stable chronic HF and chronic insomnia. The effects of the treatment on outcomes of HF (hospitalization, death) and costs of the treatment will also be examined. A total of 200 participants will be randomized to 4 bi-weekly group sessions of cognitive behavioral therapy for CBT-I (behavioral was to improve insomnia and sleep) or HF self-management education. Participants will complete wrist actigraph (wrist-watch like accelerometer) measures of sleep, diaries, reaction time, and 6 minute walk test distance. They will also complete self-report measures of insomnia, sleep, symptoms, and functional performance. In addition the effects on symptoms and function over a period of one year.
In patients with heart failure, the drive to the effort has demonstrated its safety and its interest. Patients with heart failure, endothelium-dependent peripheral vasodilatation is impaired by decreased activity of endothelial NO synthase. The rehabilitation training significantly improves peripheral endothelial function, and this improvement is correlated to the increase in exercise capacity. The impact on coronary endothelial function remains poorly documented, especially in non-ischemic dilated heart disease. The main objective of this study is to investigate the effectiveness of cardiac rehabilitation on the restoration of coronary endothelial function in cardiac failure patient evaluated with Tomography Positron Emission 15O-H2O.
PRIMARY OBJECTIVE To establish the effect of metal ion release from metal hip implants on cardiac function STUDY OUTCOME MEASURES To assess the effect of metal ions from hip implants on cardiac function as measured by Cardiac Magnetic Resonance Imaging (CMR) and Echocardiogram. This involves the surrogate detection of cobalt ion deposition within cardiac tissues and assessment of ejection fraction and tissue characterization (with and without contrast). STUDY IMPACT With 60,000 patients having a metal on metal (MOM) hip implant in the United Kingdom (UK), and over a million worldwide, there is need to clarify this important question, which is the source of significant concern amongst patients and surgeons alike. Also, this problem is not unique to MOM hips since all hip implants contain metal and as seen in various case reports high blood cobalt levels have arisen after catastrophic failure (e.g. fracture of a ceramic bearing surface) leading to abnormal wear of the implant and release of metal ions into the body. In the UK, over 80,000 hip implants are inserted annually.
The study aims 1) to determine autoantibody titers against the AGTR1 receptor and against the ETA receptor, 2) to characterize cytokine expression profiles of heart-specific activated T cells in patients with systolic heart failure. Auto-antibody titers and specific cytokine expression profiles in heart-specific activated T cells will then be correlated with heart failure progression and outcome.
The purpose of this study is to determine whether renal sympathetic denervation (RSD)(a treatment that lowers the activity of the sympathetic nervous system) is useful in the management of patients with heart failure with preserved ejection fraction (HF-PEF).
Heart Failure (HF) patients discharged to Skilled Nursing Facilities have higher rehospitalization rates and mortality than patients discharged to home. HF disease management programs have been shown to reduce rehospitalizations in community settings, no national guidelines have been set forth for Skilled Nursing Facilities (SNF). This study will investigate the the effect of a heart failure-disease management program on the outcome of all-cause hospital readmissions, emergency room admissions and mortality for 30 days post-SNF admission using 7 component heart failure disease management program.