View clinical trials related to Congestive Heart Failure.
Filter by:CHF patients will be monitored using EarlySense ES-16 device and will simultaneously fill diaries and log their weight daily. The data collected and analyzed by the ES-16 device will be correlated with the CHF status data.
The purpose of this study is to determine if cell therapy with your own cells (autologous cells) delivered with a catheter to regions of the heart with poor blood flow will be safe and if it will improve your ejection fraction and heart failure symptoms.
Cardiovascular disease is the leading cause of death and disproportionately prevalent in patients with kidney disease. Spironolactone has been shown to improve survival in the general population with heart failure by up to 30%. We wish to study the safety and tolerability of aldosterone blockade with spironolactone on cardiac function in a high risk population of patients on hemodialysis. We will study and closely monitor subjects over a period of 12 months, during which they will be receiving spironolactone for a period of 6 months.
The purpose of the present prospective, randomized study is to investigate the clinical effectiveness of standardized left ventricular reconstruction surgery (LVR). In order to standardize the procedure, the operation will be performed with the Blue Egg, manufactured by BioVentrix, a subsidiary of CHF Technologies, Inc.
This trial will look at the effectiveness and patient acceptance of ultrafiltration therapy in an outpatient setting. The purpose of this study is to determine if ambulatory patients who suffer from heart failure and hypervolemia can be safely and effectively treated in an outpatient infusion clinic. The results from this trial will be useful in planning a larger, randomized trial comparing usual care and ultrafiltration for this patient population in similar ambulatory settings.
Cardiac resynchronisation therapy (CRT) is a highly effective treatment option for patients with symptomatic heart failure and electrical intraventricular dyssynchrony, who are unresponsive to medical therapy. CRT has been shown to improve the quality of life in these patients and lately two studies had shown a mortality reduction with and without the adjunct of an implantable cardioverter defibrillator (ICD). Unfortunately, up to 25% of the CRT recipients do not show a symptomatic improvement after device implantation ("non-responder"). Because of possible intermittent tachycardiac intrinsic conduction, it remains difficult in numerous patients to assure a 100% biventricular stimulation as the prerequisite for a beneficial therapeutic effect. In a important study by Knight et al it could be shown that in a population of 440 CRT-patients, 36% did not have continuous biventricular stimulation. The main cause was the occurrence of atrial tachyarrhythmias, in particular atrial fibrillation. The medical control of rapid ventricular conduction remains a difficult problem in heart failure patients. Furthermore it is unknown how many patients have good biventricular pacing under resting conditions but develop an improved AV-conduction with exercise. This can cause inhibition of ventricular stimulation or in many cases fusion beats. Conversely, an AV-interval programmed too short may have detrimental effects on diastolic filling times. The safest method to control the ventricular rate and prevent ventricular fusion beats with a normal AV time is the AV node ablation using radiofrequency ablation. The An Art Study investigates whether patients with an implanted CRT pacemaker or a CRT defibrillator will benefit from an AV-node-ablation using a combined symptomatic heart failure endpoint and duration of biventricular stimulation as compared to a CRT control group.