View clinical trials related to Heart Failure.
Filter by:A multicenter prospective randomized clinical trial testing the hypothesis that a patient-centered actigraphy intervention will result in increased physical activity for frail older adults increase during the critical first 30 days after a cardiovascular hospitalization.
The WITAVI study was designed to explore the kinetic and associated outcome of Von Willebrand Factor-multimerizaton defects associated with devices in cardiovascular diseases.
A multicentre, prospective, observational, hospital-based registry of patients with acute heart failure (AHF) those whose care was guided by a cardiologist in Turkey.
Heart failure (HF) is a common and disabling condition in the elderly. Randomized clinical trials and meta-analyses have clearly demonstrated that long-term use of β blockers improves the outcomes of patients with HF. However, limited data have been available on the treatment of HF with preserved ejection fraction (EF) in the elderly. No study has specifically compared the relative effectiveness of carvedilol and nebivolol in treating HF in old age patients with preserved EF.
Goal directed therapy (GDT) utilises various monitoring techniques to assess cardiovascular performance and allows for timely interventions based on predetermined algorithms. The aim of this prospective randomised study is to evaluate the effect of GDT on major complications in children undergoing radical correction of congenital heart defects, complicated by acute heart failure. Goal directed therapy will be implemented with the aid of transpulmonary thermodilution and based on predetermined algorithms.
This research trial studies whole exome sequencing in finding causative variants in germline deoxyribonucleic acid (DNA) samples from patients with congestive heart failure receiving therapy for breast cancer. Studying samples of germline DNA in the laboratory from patients with congestive heart failure receiving therapy for breast cancer may help doctors learn more about changes that occur in DNA and identify biomarkers related to congestive heart failure.
Heart failure (HF) is configured major problem for public health in the country. Affected individuals may experience fatigue, dyspnea, respiratory muscle weakness, overstimulation of the sympathetic myocardial activity, among others. In relation to the treatment of patients with heart failure with symptoms mentioned above a great alternative is the implantation of cardiac rehabilitation programs, these programs can also be associated with other muscle training measures, among these there is inspiratory muscle training (IMT), as the weakness of these muscles is rather found in this population and this directly related to signs and symptoms. OBJECTIVE: To evaluate the efficacy of inspiratory muscle training associated with a cardiac rehabilitation program in the modulation of sympathetic myocardial activity and maximal and submaximal functional capacity of patients with HF between 21-60 years. METHODOLOGY: This is a clinical trial, controlled, randomized, double-blind being developed in partnership with the Department of Physical Therapy, Federal University of Pernambuco (UFPE) and the Hospital das Clinicas (HC) of Pernambuco, whose patients will be accrued on the Recife's main referral centers in caring for patients with heart failure. Patients will undergo the evaluation of pulmonary function and respiratory muscle strength (spirometry and digital Manovacuometry) as well as on the functional capacity (Ergospirometry), cardiac innervation (myocardial scintigraphy), mobility and diaphragm thickness (ultrasound) and quality of life. After the evaluation will be randomly allocated into two groups: The control group will perform cardiac rehabilitation associated with the Sham of IMT, and the experimental group cardiac rehabilitation associated with the IMT at 30% of maximal inspiratory pressure. The intervention will last three months for both groups and after this phase patients will be submitted again to the assessment tools. EXPECTED RESULTS: To clarify the association between physical exercise associated with specific respiratory training in modulating the autonomic nervous system of patients with HF and what the relationship with reflected cardiorespiratory fitness in maximal and submaximal functional capacity.
The study is a prospective, randomized, non-blinded, national, multi-center study. The study will consist of the assignment of eligible patients to treatment with either a HeartMate III (HM III) left ventricular assist device system or to pharmacological treatment (optimal medical management, OMM) according to current guidelines. Eighty (80) patients will be enrolled in this study and randomized in a 1:1 fashion between the HM III and OMM, based on a modified power calculation.
The purpose of this study is to determine whether inspiratory muscle training is effective to improve breathless and exercise intolerance in symptomatic patients with chronic obstructive pulmonary disease (COPD) plus chronic heart failure (HF).
The investigators are examining the relationship between heart rate and heart contraction in patients with heart failure and pacemakers, aiming to improve quality of life.