Clinical trials: Ejection Fraction
Heart Failure, Diastolic
Mechanisms and Management of Exercise Intolerance in Older Heart Failure Patients
Heart failure with preserved ejection fraction (HFpEF) is the fastest growing form of heart failure with a high morbidity and mortality rate, and is associated with severe exercise intolerance.
- Trial name
- NCT03111017
- Testing
- Exercise Training
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- The University of Texas at Arlington
Heart Failure
Myocardial Performance at Rest and During Exercise in Heart Failure With Preserved Ejection Fraction
This study is being done to study how well the heart contracts and relaxes during exercise. In addition to traditional measures of heart function, we will use a new computer program that may improve understanding of why people…
- Trial name
- X-HF-SPECKLE (NCT01747785)
- Testing
- Cardiac rehabilitation, Myocardial deformation imaging, Cardiopulmonary exercise test
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Systolic Dysfunction
Association of PICP Serum Marker in Patients With LVSD
The purpose of this study is to determine if the carboxy-terminal of procollagen type I (PICP) can be a useful marker of different degrees of myocardial fibrosis.
- Trial name
- NCT00232388
- Testing
- Blood draw
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Texas Tech University Health Sciences Center
Heart Failure
Cardiac Function and Inspiratory Muscles Performance
The purpose of this study is to determine whether ejection fraction and peak oxygen uptake have correlation on inspiratory muscle strength, chest wall volumes and quality of life in individuals with heart failure.
- Trial name
- NCT02763982
- Testing
- Physical evaluation
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
Heart Failure, Heart Failure With Reduced Ejection Fraction
Efficacy of AI EF Screening by Using Smartphone Application Recorded PLAX View Cardiac Ultrasound Video Clips
Assessing the Efficacy of Artificial Intelligence in Left Ventricular Function Screening Using Parasternal Long Axis View Cardiac Ultrasound Video Clips ABSTRACT BACKGROUND: Echocardiography serves as a fundamental diagnostic…
- Conditions
- Heart Failure, Heart Failure With Reduced Ejection Fraction, Cardiac Failure, Echocardiography
- Trial name
- NCT06330103
- Testing
- Easy EF
- Where
- Thailand
- Volunteers
- 923 people, healthy volunteers welcome
- Sponsor
- Rayong Hospital
Diabetes Mellitus Type 2, Heart Failure
Heart Failure in Patients With Diabetes: Cells, Crosstalk and Consequences
This will be an observational study to explore differences in pathophysiology between groups of people with and without heart failure (HF) (reduced and preserved ejection fraction) and with and without diabetes mellitus (DM) with…
- Conditions
- Diabetes Mellitus Type 2, Heart Failure, HFrEF - Heart Failure With Reduced Ejection Fraction, HFpEF - Heart Failure With Preserved Ejection Fraction
- Trial name
- NCT06774014
- Where
- United Kingdom
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Heart Failure, Healthy Volunteer
Study to Evaluate the Safety and Tolerability of AMG 986 in Healthy Volunteers and Heart Failure Patients
To evaluate the safety and tolerability of ascending single (Part A) and ascending multiple (Part B) doses of AMG 986 in healthy adults and of ascending multiple oral doses of AMG 986 in heart failure patients (Part C).
- Trial name
- NCT03276728
- Testing
- AMG 986 IV, AMG 986 PO
- Where
- 25 sites in United States, Australia and 7 more
- Volunteers
- 182 people, healthy volunteers welcome
- Sponsor
- Amgen
Heart Failure With Left Ventricular Ejection Fraction Greater Than or Equal to 40 Per Cent, Healthy Volunteers
A Study to Compare How Much of the Study Treatment Finerenone Gets Into the Blood When the Same Amount is Taken in One and in Two Tablets of Different Strengths in Healthy Male Participants
In this bioequivalence study, healthy male participants took the study treatment finerenone in the form of one and two tablets of different strengths by mouth.
- Trial name
- NCT07116512
- Testing
- Finerenone (BAY94-8862): intervention A, Finerenone (BAY94-8862): intervention B
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bayer
Heart Failure, Systolic
Telesonography for Visually Estimating Ejection Fraction
Background: Given that an experienced physician is not always available 24 hours a day, immediately and always available echocardiography is usually impossible in the emergency department (ED) and intensive care unit (ICU).
- Trial name
- NCT02960685
- Testing
- Echocardiography
- Where
- South Korea
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hanyang University
Heart Failure, Heart Failure With Preserved Ejection Fraction
Randomized Controlled Pilot Trial of DASH Feeding in Older Low Socioeconomic Adults Without Heart Failure
This is a study of the DASH diet (Dietary Approaches to Stop Hypertension) in the exploration of effective strategies for Heart failure (HF) with preserved ejection fraction (HFPEF) prevention.
- Trial name
- DASHF (NCT04113291)
- Testing
- DASH Diet, Usual diet
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Cardiovascular Disease
A Study to Assess the Mass Balance Recovery, Pharmacokinetics, Metabolite Profile and Metabolite Identification of [14C]AZD4831
The Sponsor is developing the test medicine, AZD4831, for the potential treatment of cardiovascular disease (CVD). CVD is a general term to describe a range of conditions that affect the heart and blood vessels, examples of CVD…
- Trial name
- NCT04407091
- Testing
- 14C]AZD4831 Oral Solution
- Where
- United Kingdom
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Heart Failure
Home-based Outpatient Multicenter Evaluation Using Electrocardiogram (HOME-ECG)
This prospective multicenter observational study will validate the accuracy of a previously developed artificial intelligence-enabled single-lead electrocardiogram (AI-ECG) model for identifying low ejection fraction and other…
- Trial name
- HOME-ECG (NCT07488052)
- Testing
- Single-Lead ECG Acquisition [Apple Watch and QOCA ECG102D]
- Where
- Taiwan
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- National Defense Medical Center, Taiwan
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
HFpEF - Heart Failure With Preserved Ejection Fraction
The Gut Microbiota and Metabolites in HFpEF
Heart failure (HF) with preserved ejection fraction (HFpEF) has emerged as a critical public health concern. The annual mortality rate for HFpEF is approximately 15%, accompanied by a re-hospitalization rate of nearly 80%.
- Trial name
- NCT06645535
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Healthy Volunteers
Multiple-ascending Dose Study to Assess the Safety, Tolerability and Pharmacokinetics of AZD9977 in Healthy Male Subjects
This is a randomized, single-blind, placebo-controlled study conducted on healthy male subjects at a single study center to assess the safety, tolerability and the pharmacokinetics of AZD9977 following multiple-ascending oral…
- Trial name
- NCT03435276
- Testing
- AZD9977
- Where
- United Kingdom
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Heart, Heart Failure
Kosmos PLAX EF Pivotal Study
The purpose of this study is to validate the efficacy of Kosmos PLAX EF, an AI-assisted workflow that uses a cardiac ultrasound clip in Parasternal Long Axis (PLAX) cardiac view to calculate Left Ventricular Ejection Fraction…
- Conditions
- Heart, Heart Failure, Ejection Fraction, Left Ventricular Ejection Fraction
- Trial name
- NCT07771231
- Testing
- PLAX EF Manual vs. Automatic Measurement
- Where
- United States
- Volunteers
- 416 people, healthy volunteers welcome
- Sponsor
- EchoNous Inc.
Ventricular Ejection Fraction, LVF
AI-Enabled Direct-from-ECG Ejection Fraction (EF) Severity Assessment Using COR ECG Wearable Monitor
This prospective, multicenter, cluster-randomized controlled study aims to evaluate the accuracy of an investigational artificial intelligence (AI) Software as a Medical Device (SaMD) designed to compute ejection fraction (EF)…
- Conditions
- Ventricular Ejection Fraction, LVF, LV Dysfunction, Atrial Enlargement
- Trial name
- EFACT (NCT06699056)
- Testing
- 15-minutes of sitting during COR ECG Acquistion
- Where
- 8 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Peerbridge Health, Inc
Heart Failure With Preserved Ejection Fraction
Effort-Lung Ultra Sound
The E-LUS study is a prospective, non randomised, monocenter case-control study. The main objective is to evaluate the association of exercise lung ultrasound data acquired during a stress test on a bicycle ergometer with the…
- Trial name
- E-LUS (NCT04644692)
- Testing
- Lung ultrasound
- Where
- France
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Heart Failure With Reduced Ejection Fraction, Coronary Artery Disease
Assessment of Biomarkers in Patients With Decompensated Heart Failure and Underlying Coronary Artery Disease
Assessment of Biomarkers in Patients with Decompensated Heart Failure and Underlying Coronary Artery Disease
- Trial name
- NCT03551756
- Testing
- Biomarker Assessment
- Where
- 3 sites in United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- CirQuest Labs, LLC
Heart Failure With Preserved Ejection Fraction
Exercise Cardiovascular Magnetic Resonance In Heart Failure With Preserved Ejection Fraction
The purpose of this study is to internally validate low-field Ex-CMR as a noninvasive tool for diagnosing, phenotyping, and risk stratifying HFpEF in patients with exertional dyspnea.
- Trial name
- NCT07401771
- Testing
- Exercise Cardiovascular Magnetic Resonance
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic