View clinical trials related to Heart Failure.
Filter by:The purpose of the OUTPATIENT-WHF study is to characterize the effectiveness of outpatient intravenous diuretic therapy as a treatment for worsening heart failure.
Vericiguat is a new drug that was recently approved by the Food and Drug Administration for patients with heart failure. In a large randomized controlled trial, this drug was found to help patients with heart failure live longer and stay out of the hospital more than normal treatment for heart failure. However, it is unclear how this drug positively impacts "hemodynamics", meaning how the heart functions during activity/exercise, and how it may also help blood pressure and health of the blood vessels and autonomic nervous system. This study, funded by the drug manufacturer, Merck Corp, will enroll 30 patients with heart failure. The patients will undergo baseline testing, and then be randomized to either receive vericiguat or a placebo for about three months, and then come back for follow-up testing to learn more about how the drug impacts heart function.
The is a non-randomized pilot trial, open-label evaluation of the physiologic response of native kidney denervation using the Paradise denervation system in CKD, End Stage Renal Disease (ESRD), and Heart failure (HF)
The goal of this randomized, controlled, open-label, interventional study is to evaluate whether, in patients with heart failure (HF) and iron deficiency (ID), the administration of vitamin D in combination with sucrosomial iron is as effective as intravenous ferric carboxymaltose in improving symptoms of HF. The main hypothesis which the study aims to test is the non-inferiority of sucrosomial iron (± vitamin D) compared with FCM treatment, after 24 weeks. Primary endpoint: the performance of the Six-Minute Walking Test, comparing the mean difference from baseline of the distance walked by patients in meters. Participants will be evaluated in outpatient scheduled visits at 6, 12 and 24 weeks, performing blood tests, clinical evaluation, instrumental investigations and recording any adverse events, cardiovascular events, re-hospitalizations and fractures. The study will involve randomization into 3 groups with a 1:1:1 ratio: 1. Control group [standard of care]: administration of FCM (Ferinject®) with a dose between 500 and 2000 mg (depending on body weight and hemoglobin values), to be administered in 1 or 2 doses (time 0 ± 6 weeks) with possible additional administration of 500 mg at week 12 in case of persistent ID. 2. Sucrosomial iron group: administration of sucrosomial iron (SiderAl Forte®) at a dose of 60 mg (2 tablets) once a day for 24 weeks. 3. Sucrosomial iron and vitamin D group: administration of sucrosomial iron (SiderAl Forte®) at a dose of 60 mg (2 tablets) once daily + vitamin D3 (100,000 IU load at time 0, then 2,000 IU daily) for 24 weeks
The main purpose of this study is to determine whether differences in myocardial reserve predict clinical outcomes for heart failure patients.
Patients hospitalized with tachypnea, defined as respiratory rate ≥20/ min, have substantial mortality and may suffer from different conditions, including acute heart failure (HF). Symptoms of HF can be difficult to identify and ~15% of patients with HF will not be correctly diagnosed by the treating physician in the Emergency Department. Biomarkers like B-type natriuretic peptides and cardiac troponins improve diagnostic accuracy and risk stratification. Whether early, structured biomarker assessment and structured feedback in the patient's electronic health records improve management and outcomes among unselected patients with tachypnea have previously not been explored in a randomized controlled trial. The main research question of the study is to determine whether early structured biomarker assessment in unselected patients with tachypnea extends the time to the first event for either (1) all-cause readmission or (2) all-cause mortality; i.e. time to the combined endpoint, compared to the current strategy/standard care
This is an open-label, single arm, multicenter pilot-study to explore the safety, tolerability and efficacy of oral iron supplementation with ferric maltol in treating iron deficiency and anaemia in patients with heart failure.
Aim of the clinical monocentric study is to assess the resistance training exercise intervention in patients with Heart Failure with reduced Ejection Fraction (HFrEF) and coronary artery disease that will best improve peak oxygen uptake (Peak Vo2) and leg strength (assessed Isokinetic). The investigators hypothesize that resistance training exercise with induced a high stress metabolic is more important exercise with induced than a lower stress metabolic.
The heart failure syndrome that occurs when the heart is too sick to properly do its job. One of the main symptoms is difficulty with exercise. One way to improve symptoms is to start patients in a 12 week exercise program called cardiac rehabilitation. Cardiac rehabilitation been shown to improve symptoms for heart failure patients. However, the investigators do not know exactly what exercise does to the molecules that make up the human body. If the investigators could answer this question, the investigators might find a whole new way to treat the symptoms of heart failure. Therefore the investigators want to know what molecules might be responsible for the benefits of exercise. The plan for this study is to measure the levels of thousands of proteins in blood samples which come from people with heart failure and see how those levels change after 12 weeks of cardiac rehabilitation, compared to the protein levels in patients whose cardiac rehabilitation is delayed until after the study period. If the investigators know the proteins that change with exercise, the investigators can then look to see if targeting these proteins with medicines can mimic the benefits of exercise. The long term goal of our work is to identify "exercise-in-a-pill" medicines that will help people with heart failure.
Ventricular tachycardia (VT) is an abnormal rhythm arising from the bottom chambers (ventricles) of the heart. The hearts of most patients who develop VT have been previously damaged by a myocardial infarction (heart attack) or other heart muscle diseases (cardiomyopathies). The damage produces scar or fatty deposits that conduct electrical impulses slowly allowing VT to occur. Recurrent episodes of VT can compromise heart function and increase mortality. VT is prevented by special drugs but these are not always effective and can have many side effects. Most patients with VT will also have a specialised device called an implantable defibrillator (ICD) implanted. The ICD treats VT by either stimulating the heart rapidly or delivering a shock to it. ICDs are very effective but the shocks are painful and have a big impact on quality of life. If VT occurs despite optimal drug treatment, patients undergo an invasive procedure called catheter ablation. Here, wires are passed into the heart from the blood vessels in the leg and the damaged heart muscle causing the VT is identified whilst the heart is in VT. An electrical current is passed down the wire making its tip heat up allowing discrete burns (ablation) to be placed inside the heart. The ablated heart muscle doesn't conduct electricity which stops the VT and prevents it recurring. Some patients are so frail that ablation cannot be performed safely. A recent clinical trial has shown that VT can be treated in such patients using radiotherapy, which is usually used to treat tumours with high energy radiation. This approach is non-invasive, painless and requires no sedation or anaesthesia. This study will test whether VT can be successfully treated using stereotactic ablative radiotherapy. This can deliver high dose radiotherapy very precisely, whilst minimising the risk of damage to healthy tissues.