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Active clinical trials for "Heart Failure"

Results 4581-4590 of 4671

Optimising a Digital Diagnostic Pathway for Heart Failure in the Community

Heart Failure

This is a prospective, observational study. The primary aim is to assess the diagnostic accuracy of Artificial Intelligence (AI) analysis of Point of Care (POC) handheld transthoracic echocardiogram images (POC handheld echocardiogram) compared to the current gold-standard of transthoracic echocardiogram images acquired and analysed by a British Society of Echocardiography (BSE) accredited operator, using a standard echocardiogram machine (standard TTE), for the diagnosis of Heart Failure with reduced Ejection Fraction (HFrEF), in patients referred from the community for investigation of suspected new Heart Failure (HF).

Unknown status6 enrollment criteria

Glycemic Gap Versus Admission Plasma Glucose Level As Predictors of ICU Out Comes in Type 2 Diabetic...

Assess the Relation Between Glycemic Gab and Adverse Clinical Outcomes in Diabetic Patients Who Hospitalized With Heart Failure

assess the relation between glycemic gab and adverse clinical outcomes in diabetic patients who hospitalized with heart failure

Unknown status5 enrollment criteria

Arrhythmia Prediction Trial

Myocardial InfarctionDilated Cardiomyopathy1 more

Patients with Ischaemic and Dilated Cardiomyopathy, face an increased risk for Arrhythmic Sudden Cardiac Death. The purpose of this study is to estimate the performance of Modern Non-Invasive Indices and the performance of Programmed Ventricular Stimulation in Sudden Cardiac Death Prediction.

Unknown status9 enrollment criteria

China National Heart Failure Registry

Cardiac FailureCongestive Heart Failure

The purpose of CN-HF is to establish the national registration of hospitalized heart failure patients, evaluate and compare the clinical features and prognosis of diastolic and systolic heart failure, and find out the status of treatment and implementation of guidelines on heart failure in China.

Unknown status5 enrollment criteria

Impact of Body Composition on Bisoprolol and Ramipril Pharmacokinetics in Patients With Chronic...

Chronic Heart FailureCachexia

The purpose of this study is to determine if cachexia and changes in body composition influence pharmacokinetics of bisoprolol and ramipril and the accuracy of equations for renal function estimation.

Unknown status9 enrollment criteria

Paracrine Mechanisms of Bone Marrow Stem Cell Signalling in Chronic Heart Failure

Heart Failure

The investigators hypothesize that chronic heart failure is associated with a general stem cell dysfunction, which translates into reduced paracrine function of adult stem cells from patients with chronic heart failure as compared to patients with preserved systolic function.

Unknown status19 enrollment criteria

LV Diastolic Dysfunction Among the Patients With Systolic Heart Failure-clinical Significance and...

Heart Failure

Aims: To test the hypothesis that Diastolic dysfunction severity correlates with adverse clinical outcome in patients with systolic heart failure.

Unknown status9 enrollment criteria

PROgnostic Value of Exercise Capacity Measured as Peak Oxygen Uptake (pVO2) in Recipients of Left...

Left Ventricular Assist DevicePrognosis1 more

Pooling of earlier VO2-studies conducted at the dept. of cardiology, Rigshospitalet, Denmark, and all LVAD centres of the World that wish to participate. The purpose is to investigate the prognostic value of VO2 in recipients of durable LVADs using data from studies already conducted.

Unknown status4 enrollment criteria

Comparison of Non-invasive to Invasive Assessment of Jugular Venous Pressure

Heart FailureCongestion

Assessment of the jugular venous pressure (JVP) is an important clinical sign and correlates with right atrial (RA) pressure. A patient with heart failure (HF) typically has an elevated JVP, but in cases of dehydration JVP may be low. Assessment of the JVP is key to the management of patients with fluid overload or needing diuretics. Currently the assessment of JVP is made by the physician by direct visualization of the neck veins. However this is inaccurate, may vary between investigators and depends largely on the patient's habitus. The JVP and RA pressures may also be directly measured by catheterization (a routine during right heart catheterization), but this is an invasive procedure that is seldom performed. A thermal movie of the external jugular vein at a specific neck position may help to measure the JVP. In this study different modalities of JVP assessment (clinical assessment, thermal image and invasive measurement) are to be compared Patients scheduled for right heart catheterization at the Shaare Zedek Medical Center for non-study related medical indications will be approached. Non-invasive estimates of JVP will be performed independently prior to the right heart catheterization, during the waiting period (within 2 hours) prior to catheterization. These will include up to 2min of thermal camera recording (to be analysed offline) and a physician's JVP evaluation. The angle of the patient's upper body will be 30-60°, the rotation of the neck will be optimal for filming, and the neck area may be cooled to enhance the images. Blinding to the results will be confirmed by performance with separate investigators and separate data registration. Right heart catheterization will then be performed and RA pressure will be recorded, as well as pulmonary and wedge pressures. JVP measured by physician and thermal image will be matched with invasive catheterization (the gold standard) using Bland Altman plots and Spearmann correlation and comparison between methods will be performed.

Unknown status4 enrollment criteria

Frequency and Risk Factors of Congestive Heart Failure in Dialysis Patients

Congestive Heart Failure

This study aims : To assess the frequency of heart failure in patients with end-stage renal disease on regular dialysis. To identify the risk factors of heart failure in patients with end-stage renal disease. To assess the impact of duration of dialysis on heart failure and its prognosis

Unknown status5 enrollment criteria
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