Clinical trials: Ejection Fraction
Left Ventricular Ejection Fraction, Cardiac Magnetic Resonance Imaging
Evaluation of Left Ventricular Ejection Fraction Using an Accelerated Cardiac Cine-MRI Sequence With Deep Learning-based Image Reconstructions
Left ventricular hypertrophy (LVH) is a common condition that may result from hypertension, hypertrophic cardiomyopathy, aortic valve stenosis, or certain metabolic disorders.
- Conditions
- Left Ventricular Ejection Fraction, Cardiac Magnetic Resonance Imaging, Deep Learning, Image Reconstruction
- Trial name
- HVGLD (NCT07061821)
- Testing
- accelerated cardiac cine-MRI sequence
- Where
- France
- Volunteers
- 61 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Cardiac Disease
External Validation of Artificial Intelligence-enabled Electrocardiography (AI-ECG) for the Detection of Left Ventricular Dysfunction (LVD)
This is a multi-center, retrospective study evaluating the performance of an artificial intelligence-enabled electrocardiography (AI-ECG) algorithm in detecting reduced left ventricular ejection fraction (LVEF ≤ 40%).
- Trial name
- NCT07038018
- Testing
- AI-ECG Algorithm
- Where
- 13 sites in Taiwan
- Volunteers
- 12,500 people
- Sponsor
- Tri-Service General Hospital (TSGH)
HFrEF - Heart Failure With Reduced Ejection Fraction, Heart Failure
Pilot Study of StudyU for N-of-1 Trials in HFrEF Patients (N-of-1 App)
This study will look at whether using a phone app called StudyU can help people with Heart Failure with Reduced Ejection Fraction (HFrEF) reach their recommended dose on their beta blocker.
- Conditions
- HFrEF - Heart Failure With Reduced Ejection Fraction, Heart Failure, Heart Failure, Systolic, Heart Diseases
- Trial name
- N-of-1 App (NCT07252310)
- Testing
- beta blockers, StudyU Application
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Weill Medical College of Cornell University
Severe Mitral Regurgitation, Preserved Ventricular Ejection Fraction
Use of Pre-operative Global Longitudinal Strain to Predict Post-operative Left Ventricular Dysfunction in Mitral Regurgitation Surgery
Primary mitral regurgitation (MR) is the second most frequent valve disease requiring surgery and it is important to identify patients whose outcome could be improved with surgery by considering the risks and benefits.
- Trial name
- DysPO IM (NCT03968601)
- Testing
- Mitral regurgitation surgery such as mitral valve replacement or repair
- Where
- France
- Volunteers
- 79 people
- Sponsor
- University Hospital, Clermont-Ferrand
Heart Failure, Reduced Left Ventricular Ejection Fraction
EP-Catheter Guided CS-Lead Implantation
In patients undergoing CRT device implantation a lead positioning in the coronary sinus is required. Even this part of the surgical procedure is challenging.
- Conditions
- Heart Failure, Reduced Left Ventricular Ejection Fraction, Left Bundle Branch Block
- Trial name
- NCT01922544
- Where
- Germany
- Volunteers
- 120 people
- Sponsor
- University of Cologne
Cto, Acef Score
Prognostic Value of The Age, Creatinine, and Ejection Fraction Score for Non-infarct-related Chronic Total Occlusion Revascularization After Primary Percutaneous Intervention in Acute ST-elevation Myocardial Infarction Patients: A Retrospective Study
The age, creatinine, and ejection fraction (ACEF) score has been used to evaluate the clinical prognostic to patients who underwent PCI.
- Trial name
- NCT02833636
- Testing
- ACEF score
- Volunteers
- 2,952 people
- Sponsor
- Xibei Hospital
Heart Failure With Reduced Ejection Fraction
Factors Associated With Sub - Targeted Therapeutic Dose Of Renin - Angiotensin Blockage Among Chronic Heart Failure With Reduced Ejection Fraction Patients
Objective: To analyze factors associated with Thai heart failure with reduced ejection fraction patients who received sub-target doses of Angiotensin converting enzyme inhibitors (ACEIs), angiotensin receptor-neprilysin…
- Trial name
- NCT06382571
- Testing
- Renin-Angiotensin System Inhibitor
- Volunteers
- 396 people
- Sponsor
- Chulalongkorn University
Heart Failure, Heart Failure NYHA Class II
Heart Failure Management for Patient With CIED Remotely Monitored
This randomized, controlled, open-label, parallel, multicenter clinical study evaluates the efficacy of SmartSignalHF compared with heart failure (HF) remote monitoring (RM) standard of care in implanted patients with heart…
- Conditions
- Heart Failure, Heart Failure NYHA Class II, Heart Failure NYHA Class III, Heart Failure With Reduced Ejection Fraction (HFrEF)
- Trial name
- PROACT-HF (NCT07247032)
- Testing
- SmartSignalHF, HF RM standard of care
- Where
- France
- Volunteers
- 1,132 people
- Sponsor
- Implicity
Valvular Heart Disease, Pericardial Disease
PPG to Predict Ejection Fraction and Other Echographic Data in the General Population
The investigators are aiming to investigate the association between ejection fraction (EF) determined by echocardiography and signals obtained from Photoplethysmography (PPG) in the general population.
- Conditions
- Valvular Heart Disease, Pericardial Disease, Cardiomyopathies
- Trial name
- NCT04843371
- Testing
- Photoplethysmography
- Where
- 3 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Tulane University
Ventricular Dysfunction
Comparison of Gated Blood-pool SPECT and Echocardiogram for Ventricular Function
To compare the calculated biventricular ejection fraction from cadmium-zinc-telluride (CZT) single photon emission computed tomography (SPECT) with planar equilibrium radionuclide angiography (ERNA), first-pass radionuclide…
- Trial name
- NCT02644850
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- National Taiwan University Hospital
Heart Failure, Central Sleep Apnea
Central Sleep Apnea Prevalence and Impact on Cognitive Function in Patients With Heart Failure With Reduced or Mildly Reduced Left Ventricular Ejection Fraction
Study to assess the prevalence of central sleep apnea in patients with heart failure with reduced or mildly reduced left ventricular ejection fraction (LVEF <50%) followed by case-control study to assess the link between central…
- Trial name
- COG01 (NCT06313840)
- Where
- Poland
- Volunteers
- 200 people
- Sponsor
- Zoll Medical Corporation
Heart Failure With Reduced Ejection Fraction
PRagmatic Study Of Messaging to Providers of Patients With Heart Failure in Amsterdam UMC
This is a prospective cohort study, where the investigators aim to investigate the effect of implementation of an electronic nudge alerting clinicians to the prescription of the 4 key pharmacological classes for the treatment of…
- Trial name
- PROMPT-HF-AUMC (NCT06344910)
- Testing
- Best practice alert for the notification of patients with HFrEF and recommended evidence-based therapies
- Where
- 2 sites in Netherlands
- Volunteers
- 900 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Heart Failure
BAROSTIM® Hope for Heart Failure Study
The purpose of this clinical investigation is to assess the long-term safety and efficacy of the BAROSTIM NEO System in subjects currently participating in the BAROSTIM® HOPE4HF Trial (NCT01720160).
- Trial name
- HOPE4HF (NCT01720160)
- Testing
- BAROSTIM NEO® System, Standard of care medical managment therapy for heart failure
- Where
- 23 sites in United States
- Volunteers
- 98 people
- Sponsor
- CVRx, Inc.
Patients With Heart Failure and Preserved Ejection Fraction - HFpEF, Patients With Heart Failure With Reduced Ejection Fraction - HFrEF
Developing Imaging And plasMa biOmarkers iN Describing Heart Failure With Preserved Ejection Fraction (DIAMONDHFpEF)
The investigators wish to test a hypothesis that patients with HFpEF have different characteristics on echo, cardiac MRI and plasma protein \& chemical profiles compared to HFrEF and healthy volunteers.
- Conditions
- Patients With Heart Failure and Preserved Ejection Fraction - HFpEF, Patients With Heart Failure With Reduced Ejection Fraction - HFrEF, Healthy Controls Group - Age and Sex-matched
- Trial name
- DIAMONDHFpEF (NCT03050593)
- Testing
- MRI scan, Echo scan
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- University of Leicester
Heart Failure With Preserved Ejection Fraction, Arterial Stiffness
Relationship Between Adipose Tissue Distribution and Arterial Stiffness in HFpEF
Heart failure with preserved ejection fraction (HFpEF) was considered as a heterogeneous disease with multi-organ and multi-system design, which is related to various complications, such as hypertension, obesity and…
- Conditions
- Heart Failure With Preserved Ejection Fraction, Arterial Stiffness, Lipid Disorder
- Trial name
- NCT05095688
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Chongqing Medical University
Heart Failure, Heart Failure With Preserved Ejection Fraction
HeartShare: Combining Omics, Deep Phenotyping, and Electronic Health Records for Heart Failure Subtypes and Treatment Targets
HeartShare is a comprehensive study of heart failure, a common and serious medical condition which occurs when the heart is unable to keep up with the demands of the body, resulting in shortness of breath, fluid retention, and…
- Trial name
- NCT05873634
- Where
- 6 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Heart Failure With Preserved Ejection Fraction (HFpEF)
Changes in NT-proBNP, Safety, and Tolerability in HFpEF Patients With a WHF Event (HFpEF Decompensation) Who Have Been Stabilized and Initiated at the Time of or Within 30 Days Post-decompensation (PARAGLIDE-HF)
The effect of sacubitril/valsartan vs. valsartan on changes in NT-proBNP, safety, and tolerability in HFpEF patients with a WHF event (HFpEF decompensation) who had been stabilized and initiated at the time of or within 30 days…
- Trial name
- PARAGLIDE-HF (NCT03988634)
- Testing
- sacubitril/valsartan, valsartan
- Where
- 97 sites in United States, Canada
- Volunteers
- 467 people
- Sponsor
- Novartis Pharmaceuticals
Heart Failure With Reduced Ejection Fraction
Safety and Tolerability of Initiating LCZ696 in Heart Failure Patients
The purpose of this study is to assess the safety and tolerability of initiating LCZ696 in heart failure patients with reduced ejection fraction (HF-rEF) using conservative (reaching target dose over 6 weeks) and condensed…
- Trial name
- TITRATION (NCT01922089)
- Testing
- LCZ696
- Where
- 105 sites in United States, Bulgaria and 9 more
- Volunteers
- 498 people
- Sponsor
- Novartis Pharmaceuticals
Acute Myocardial Infarction
MAGNetic QRS-Fragmentation in Patients With Myocardial InfarcTion and Moderately RedUceD Ejection Fraction
The MAGNetic QRS-Fragmentation in Patients with Myocardial InfarcTion and Moderately RedUceD Ejection Fraction (MAGNITUDE) study will assess in MI survivors with moderately reduced left ventricular function, whether non-invasive…
- Trial name
- MAGNITUDE (NCT01972126)
- Where
- Germany
- Volunteers
- 9 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Heart Failure
Registrational Study With Omecamtiv Mecarbil (AMG 423) to Treat Chronic Heart Failure With Reduced Ejection Fraction
The purpose of this study is to determine if treatment with omecamtiv mecarbil when added to standard of care is well tolerated and superior to placebo in reducing the risk of cardiovascular death or heart failure events in…
- Trial name
- GALACTIC-HF (NCT02929329)
- Testing
- Omecamtiv Mecarbil, Standard of Care
- Where
- 1,033 sites in United States, Argentina and 34 more
- Volunteers
- 8,256 people
- Sponsor
- Cytokinetics
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.