Reduced Ejection Fraction Clinical Trials

1 recruiting

Frequently Asked Questions

Common questions about Reduced Ejection Fraction clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 75 trials

Recruiting

An Observational Study to Learn More About the Use of Vericiguat in Korean People With Chronic Heart Failure With Reduced Ejection Fraction (HFrEF) in Real-world Setting

Chronic Heart Failure With Reduced Ejection Fraction
Bayer1,350 enrolled1 locationNCT06148935
Recruiting
Not Applicable

Effectiveness of Video Monitoring and Care Transition for Heart Failure Patients (EVIT-HF): Randomized Clinical Trial

Heart Failure With Reduced Ejection Fraction (HFrEF)
Federal University of Uberlandia368 enrolled1 locationNCT06731166
Recruiting

AI-Based Monitoring System for Chronic Heart Failure With Advanced Wearable and Mini-Invasive Devices

Cardiovascular DiseasesHeart Failure With Preserved Ejection Fraction (HFpEF)Heart Failure With Reduced Ejection Fraction (HFrEF)+2 more
University of Salerno205 enrolled1 locationNCT06909682
Recruiting

Prospective Evaluation of AI-ECG for SHD Detection

Heart Failure With Preserved Ejection Fraction (HFpEF; Diagnosis)Valvular Heart Disease Stenosis and Regurgitation (Diagnosis)Pulmonary Hypertension (Diagnosis)+1 more
Imperial College London590 enrolled5 locationsNCT07057466
Recruiting

Real-Time Monitoring of Heart Failure Across the Yale New Haven Health System

Heart FailureHeart Failure With Reduced Ejection FractionHeart Failure NYHA Class IV+1 more
Yale University40,000 enrolled1 locationNCT04237701
Recruiting
Phase 3

Maridebart Cafraglutide in Heart Failure With Preserved or Mildly Reduced Ejection Fraction and Obesity

ObesityHeart Failure With Preserved Ejection FractionHeart Failure With Mildly Reduced Ejection Fraction
Amgen5,056 enrolled564 locationsNCT07037459
Recruiting
Not Applicable

Digital Support Program for Patients With Heart Failure - a Cluster-Randomized Hybrid Type 2 Study

Heart Failure With Reduced Ejection Fraction
Linkoeping University240 enrolled1 locationNCT07275931
Recruiting
Phase 2

Swedish Cardiac And Renal Failure Study-1

Chronic Kidney DiseaseHFrEF - Heart Failure With Reduced Ejection Fraction
Karolinska Institutet40 enrolled1 locationNCT07029503
Recruiting
Phase 2Phase 3

Withdrawal of Treatment for Heart Failure Patients With Recovery From Tachycardia-induced Cardiomyopathy

Heart Failure With Reduced Ejection FractionHeart Rhythm Disorder
Herlev and Gentofte Hospital348 enrolled1 locationNCT06128980
Recruiting
Not Applicable

Comparing Three Types of Specialist Pacemakers to Improve Heart Function and Reduce Rhythm Problems in Heart Failure

Heart Failure and Reduced Ejection FractionDyssynchrony
Imperial College London60 enrolled1 locationNCT07430553
Recruiting
Not Applicable

Treating Atrial Fibrillation in Heart Failure With Preserved Ejection Fraction: Ablation or Medication

Atrial Fibrillation (AF)Heart Failure With Preserved Ejection Fraction (HFpEF)Heart Failure With Mildly Reduced Ejection Fraction+2 more
Nova Scotia Health Authority84 enrolled1 locationNCT07272902
Recruiting
Phase 3

Study With Omecamtiv Mecarbil (CK-1827452) to Treat Chronic Heart Failure With Severely Reduced Ejection Fraction

Heart FailureHeart Failure With Reduced Ejection Fraction
Cytokinetics1,800 enrolled183 locationsNCT06736574
Recruiting
Phase 4

Vericiguat and Reverse Remodeling Indices in Heart Failure

Heart Failure With Reduced Ejection Fraction (HFrEF)Chronic Heart Failure
University Medical Centre Ljubljana60 enrolled1 locationNCT07405944
Recruiting
Early Phase 1

Ketones, SGLT2, HFrEF

Heart Failure With Reduced Ejection FractionType2diabetes
The University of Texas Health Science Center at San Antonio71 enrolled1 locationNCT06229678
Recruiting
Phase 2

Study of JK07 in Patients With Heart Failure and WHO Group 2 Combined Post- and Pre-Capillary Pulmonary Hypertension

HFrEF - Heart Failure With Reduced Ejection FractionHFpEF - Heart Failure With Preserved Ejection FractionGroup 2 Pulmonary Hypertension
Salubris Biotherapeutics Inc30 enrolled1 locationNCT07221513
Recruiting
Early Phase 1

Acute and Chronic Effects of Oral Ketones in Subjects With HFrEF and Diabetes

Type 2 DiabetesHeart Failure, Reduced Ejection Fraction
The University of Texas Health Science Center at San Antonio10 enrolled1 locationNCT06108076
Recruiting
Not Applicable

Assessment of CCM in HF With Higher Ejection Fraction

Heart FailureHeart Failure With Preserved Ejection FractionDiastolic Heart Failure+2 more
Impulse Dynamics1,500 enrolled112 locationsNCT05064709
Recruiting

Hemodynamic Assessment of underLying myocyTe Function in Right Heart Failure

Pulmonary HypertensionHeart Failure With Reduced Ejection FractionRight Heart Failure Due to Left Heart Failure
Johns Hopkins University50 enrolled1 locationNCT06299436
Recruiting
Not Applicable

Comparative Effectiveness of Prophylactic ICD Versus Non-ICD Therapy

Heart Failure With Reduced Ejection Fraction
University of Rochester3,290 enrolled15 locationsNCT06543446
Recruiting

Secondary Mitral Regurgitation Treatment With MitraClip and Assessment by Cardiac Magnetic Resonance

Heart Failure and Reduced Ejection FractionFunctional Mitral Regurgitation
Minneapolis Heart Institute Foundation125 enrolled6 locationsNCT07131631