Clinical trials: Ejection Fraction
Cardiovascular Diseases, Heart Diseases
Aldosterone Antagonist Therapy for Adults With Heart Failure and Preserved Systolic Function
The purpose of this study is to evaluate the effectiveness of aldosterone antagonist therapy in reducing cardiovascular mortality, aborted cardiac arrest, and heart failure hospitalization in patients who have heart failure with…
- Conditions
- Cardiovascular Diseases, Heart Diseases, Heart Failure, Congestive
- Trial name
- TOPCAT (NCT00094302)
- Testing
- Spironolactone
- Where
- 270 sites in United States, Argentina and 4 more
- Volunteers
- 3,445 people
- Sponsor
- Carelon Research
Heart Failure With Preserved Ejection Fraction
Study of the Prognosis of Patients With Heart Failure With Preserved Ejection Fraction
Study of the prognosis of patients with heart failure with preserved ejection fraction
- Trial name
- NCT05496439
- Where
- China
- Volunteers
- 172 people
- Sponsor
- Chongqing Medical University
Myocardial Infarction
Stem Cell Therapy to Improve Myocardial Function in Patients With Acute Myocardial Infarction
The purpose of the study is to compare the efficiency of a sorted subpopulation of CD34+/CXCR4+ cells and unselected bone marrow-derived progenitor cells in the treatment of patients with acute myocardial infarction and a low…
- Trial name
- NCT00316381
- Testing
- Autologous bone marrow-derived stem cells
- Where
- 4 sites in Poland
- Volunteers
- 200 people
- Sponsor
- Silesian School of Medicine
Heart Failure
Pilot Study on Withdrawal of Spironolactone Among Heart Failure With Improved Ejection Fraction
The study is a randomized controlled pilot trial to evaluate whether withdrawal of spironolactone is safe and associated with re-deterioration of left ventricular function in patients with heart failure with improved ejection…
- Trial name
- NCT04367051
- Testing
- Withdrawal of Spironolactone, Continuation of spironolactone
- Where
- South Korea
- Volunteers
- 62 people
- Sponsor
- Asan Medical Center
Heart Failure and Reduced Ejection Fraction
The Effect of Ozone Treatment on Coronary Flow Reserve in Patients With Heart Failure Having Reduced Ejection Fraction
The goal of this clinical trial is to determine the effect of ozone treatment in heart failurte with reduced ejection fraction. The main questions it aims to answer are: Does ozone treatment have beneficial effects in heart…
- Trial name
- NCT07134972
- Testing
- Ozone treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ekrem Bilal Karaayvaz
Congestive Heart Failure, Tricuspid Regurgitation
Hemodynamic Implications of Transcatheter Tricuspid Valve Repair in HFpEF Patients
The aim of the study is to investigate the pathophysiological implications of transcatheter tricuspid valve edge-to-edge repair in patient with heart failure and preserved ejection fraction and severe tricuspid regurgitation.
- Trial name
- HERACLES-HFpEF (NCT04782908)
- Testing
- Transcatheter tricuspid valve edge-to-edge repair
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- Heart Center Leipzig - University Hospital
Heart Failure
Pacing in Heart Failure With Preserved LVEF
A random-order cross-over pilot trial of a CE marked device (pacemaker) outside its current intended purposes. The study will comprise 10 patients.
- Trial name
- MAPPLE (NCT03215849)
- Testing
- CRT-pacemaker device set to Routine Medical Therapy, CRT-pacemaker device set to Routine Medical Therapy + LVP, CRT-pacemaker device set to Routine Medical Therapy + BiVP
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- Cardiff and Vale University Health Board
Heart Failure, Heart Failure With Reduced Ejection Fraction (HFrEF)
Telemonitoring of HFrEF Patients
The aim of this study is to find out whether remote health monitoring can help people with chronic heart failure. For 3 months, some patients use a SiDLY CARE PRO electronic wristband.
- Trial name
- NCT07835490
- Testing
- Telemonitoring wristband
- Where
- Poland
- Volunteers
- 60 people
- Sponsor
- Medical University of Lodz
Cardiac Disease
A Multi-Center Study of Detection of Low Ventricular Ejection Fraction
This is a multi-site, retrospective study to evaluate the performance of a locked AI-based algorithm for detection of left ventricular systolic dysfunction.
- Trial name
- NCT04963218
- Testing
- AI Algorithm to detect LVEF in ECG
- Where
- 4 sites in United States
- Volunteers
- 16,000 people
- Sponsor
- Mayo Clinic
Heart Failure With Preserved Ejection Fraction
Prediction of the Development of Heart Failure With Preserved Ejection Fraction
The ultimate goal of the PREDICT-HFpEF study is to identify and unravel predictors for the development of heart failure with preserved ejection fraction (HFpEF) in a cohort at increased cardiovascular risk.
- Trial name
- PREDICT-HFpEF (NCT04894968)
- Testing
- Assessment of the presence of heart failure with preserved ejection fraction, according to guideline recommendations from the European Society of Cardiology 2016
- Where
- Germany
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Heart Center Leipzig - University Hospital
Heart Failure
Study in HFpEF Patients to Compare the Effect of AZD9977 and Spironolactone on Serum Potassium
This is a Phase I, Multicentre study to Compare the Effect of AZD9977 and Spironolactone on Serum Potassium [sK+] during 28 days in Patients with HFmrEF or HFpEF and eGFR in the range of ≥40 and ≤70 mL/min/1.73m2.
- Trial name
- NCT03682497
- Testing
- AZD9977, Spironolactone
- Where
- 18 sites in Bulgaria, Czechia and 2 more
- Volunteers
- 68 people
- Sponsor
- AstraZeneca
Ischemic Heart Disease, Microvascular Coronary Artery Disease
Prognostic Impact of Cardiac Diastolic Function and Coronary Microvascular Function
The DIAST-CMD registry (Prognostic Impact of Cardiac Diastolic Function and Coronary Microvascular Function) is prospective registry which enrolled patients who underwent echocardiography, cnically-indicated invasive coronary…
- Conditions
- Ischemic Heart Disease, Microvascular Coronary Artery Disease, Diastolic Dysfunction, Heart Failure With Preserved Ejection Fraction
- Trial name
- DIAST-CMD (NCT05058833)
- Testing
- Echocardiography, Coronary flow reserve and index of microcirculatory dysfunction
- Where
- 4 sites in United States, South Korea
- Volunteers
- 800 people
- Sponsor
- Samsung Medical Center
Gallbladder
A Parallel Study Evaluating the Effect of A-F Betafood® on Gallbladder and Liver Function.
Gallstone formation is multifactorial: immutable risk factors include genetics and ethnicity, age and being female, and mutable risk factors include obesity, and metabolic syndrome, diet, rapid weight loss, and other conditions…
- Trial name
- NCT01981343
- Testing
- A-F Betafood
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- KGK Science Inc.
Heart Failure, Ischemic Cardiomyopathy
Molecular Pathways of Cardiac Remodellation in Patients With Acute and Chronic Left Ventricular Disfunction
Chronic heart failure represents an extremely complex clinical syndrome, defined as the inability of the heart muscle to generate a volume adequate to the metabolic needs of peripheral tissues, or to do so only in the face of…
- Trial name
- HFrEF (NCT05745571)
- Testing
- Blood sample
- Where
- Italy
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Chronic Heart Failure, Preserved Ejection Fraction
Chronic Heart Failure With Preserved Ejection Fraction - COngestion eValuation
Heart failure (HF) is a significant cause of death and the leading cause of hospitalization in patients over 65 years of age. Congestion is the main source of symptoms and the leading cause of hospitalization for HF.
- Trial name
- CHF-COV-P (NCT05097898)
- Testing
- Clinical examination centered on congestion, Cardiac, pulmonary, peritoneal, jugular and renal Doppler ultrasounds and liver elastography, Blood and urine sample retrieved for biological assessment and biobanking
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Central Hospital, Nancy, France
Heart Failure With Normal Ejection Fraction
Left Ventricular Stiffness vs. Fibrosis Quantification by T1 Mapping in Heart Failure With Preserved Ejection Fraction
StiffMAP-HFpEF trial is an investigator initiated, observational, single-center study that will evaluate whether fibrosis quantification by cardiac MRI correlates with left and right ventricular stiffness derived from…
- Trial name
- STIFFMAP (NCT02459626)
- Testing
- Diagnostic P-V-loops and MRI
- Where
- Germany
- Volunteers
- 36 people
- Sponsor
- Heart Center Leipzig - University Hospital
Heart Failure With Preserved Ejection Fraction
Optimising Management of Patients With Heart Failure With Preserved Ejection Fraction in Primary Care
Heart failure (HF) accounts for 2% of National Health Service (NHS) expenditure, and 5% of emergency hospitalisations. Patients with HF with preserved ejection fraction (HFpEF) are older, have more comorbidities, have similarly…
- Trial name
- OPTIMISEHFpEF (NCT03617848)
- Where
- United Kingdom
- Volunteers
- 153 people
- Sponsor
- Professor Christi Deaton
Heart Failure, Overweight and Obesity
Mobile Applet for Weight Management in Obese Heart Failure Patients
The objective of this clinical trial is to investigate the effect of weight reduction through a diet management application and an intelligent weight scale on a composite cardiovascular endpoint in obese patients with heart…
- Conditions
- Heart Failure, Overweight and Obesity, Weight Loss, Heart Failure With Reduced Ejection Fraction
- Trial name
- IDEAL-HF (NCT06455878)
- Testing
- Full usage of diet management app group and with the full usage of an intelligent weight scale, Limited usage of diet management app group and with the limited usage of an intelligent weight scale
- Where
- 26 sites in China
- Volunteers
- 830 people, healthy volunteers welcome
- Sponsor
- Heart Health Research Center
Heart Failure With Preserved Ejection Fraction
HEART Camp Connect: A Feasibility Study
This study builds on the tested and refined HEART Camp intervention which has been shown to improve long-term adherence to exercise in individuals diagnosed with heart failure.
- Trial name
- NCT05985395
- Testing
- HEART Camp Connect
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Heart Failure With Reduced Ejection Fraction HFrEF
Translational and Clinical Aspects of Metabolic, Anabolic and Endothelial Dysfunction in Heart Failure
In patients with HF cardiac output, metabolism and endothelial function will be studied during and after treatment with ghrelin infusion
- Trial name
- MetAnEnd-HF (NCT05277415)
- Testing
- Ghrelin
- Volunteers
- 31 people
- Sponsor
- Lars Lund
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