Clinical trials: Echocardiography
Cardiac Disease
DEF-315 Better Accuracy in Ejection Fraction (EF) Assessment With DEFINITY
This is a Phase 3, prospective, open-label, multicenter study to evaluate Left Ventricular Ejection Fraction (LVEF) measurement accuracy and reproducibility of DEFINITY® contrast-enhanced and unenhanced echocardiography as…
- Trial name
- BENEFIT2 (NCT03719612)
- Testing
- DEFINITY®
- Where
- 15 sites in United States
- Volunteers
- 160 people
- Sponsor
- Lantheus Medical Imaging
Heart Diseases, Arrhythmia, Cardiac
Evaluation of the LVivo Image Quality Scoring (IQS)
The study includes two parts: Part 1: 100 examinations of patient referred for echo evaluation, containing clips that were acquired from the 4CH apical view were collected retrospectively.
- Conditions
- Heart Diseases, Arrhythmia, Cardiac, Angina Pectoris, Unstable Angina
- Trial name
- NCT05563701
- Where
- Israel
- Volunteers
- 164 people
- Sponsor
- DiA Imaging Analysis Ltd
Right to Left Shunt, Patent Foramen Ovale
Right to Left Cardiac Shunt Detection
The purpose of this study is to evaluate the sensitivity and specificity of the Cardiox Flow Detection System (FDS) in identifying an intracardiac right-to-left shunt (RLS) compared to the results of transesophageal…
- Conditions
- Right to Left Shunt, Patent Foramen Ovale, Atrial Septal Defect
- Trial name
- PFO Detection (NCT01773252)
- Testing
- Flow Detection System
- Where
- 8 sites in United States
- Volunteers
- 141 people
- Sponsor
- Cardiox Corporation
Mitral Valve Insufficiency, Mitral Valve Regurgitation
Pivotal Study of a Percutaneous Mitral Valve Repair System
EVEREST II Randomized Controlled Trial (RCT) is a prospective, multi-center, randomized study of the MitraClip® System in the treatment of mitral valve regurgitation, randomizing patients to MitraClip or mitral valve surgery.
- Conditions
- Mitral Valve Insufficiency, Mitral Valve Regurgitation, Mitral Valve Incompetence, Mitral Regurgitation
- Trial name
- EVERESTIIRCT (NCT00209274)
- Testing
- Percutaneous mitral valve repair using MitraClip implant, Mitral valve repair or replacement surgery
- Where
- United States
- Volunteers
- 279 people
- Sponsor
- Abbott Medical Devices
Cardiac Disease
A Dose Ascending Study to Evaluate the Safety of NH002 as a Contrast Agent in Cardiac Echocardiography
NH002 (Perflutren Lipid Microspheres) Injectable Suspension is an ultrasound contrast agent for use in patients with suboptimal echocardiograms to opacify the left ventricular (LV) chamber and to improve the delineation of the LV…
- Trial name
- NCT04185246
- Testing
- NH002 (Perflutren Lipid Microspheres) Injectable Suspension, Echocardiogram
- Where
- 2 sites in Taiwan
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Trust Bio-sonics, Inc.
Hypertrophic Cardiomyopathy (HCM), Cardiac Imaging
ENABLE-HCM - AI-ENabled Echocardiography With Ultrasound Beyond the Echo Lab for Better HCM Imaging and Expanded Access
This study evaluates whether healthcare providers without specialized ultrasound training can use UltraSight's machine learning based Guidance Software to perform limited transthoracic echocardiography in patients with…
- Conditions
- Hypertrophic Cardiomyopathy (HCM), Cardiac Imaging, Echocardiography, Mavacamten
- Trial name
- NCT07155434
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- UltraSight
Procedural Sedation
A Safety Study of AQUAVAN® (Fospropofol Disodium) Injection for Sedation During Minor Surgical Procedures.
Very often patients receive medications before a diagnostic, therapeutic, or surgical procedure to help them relax, keep them calm, and to relieve them from pain. This is called procedural sedation.
- Trial name
- NCT00327392
- Testing
- AQUAVAN® (fospropofol disodium) Injection
- Where
- 15 sites in United States
- Volunteers
- 123 people
- Sponsor
- Eisai Inc.
Ventricular Dysfunction, Left, Ventricular Function, Left
Federated Learning for Point-of-Care Cardiac Ultrasound
This prospective, multicenter study will evaluate a federated machine-learning system designed to analyze focused cardiac point-of-care ultrasound examinations.
- Conditions
- Ventricular Dysfunction, Left, Ventricular Function, Left, Echocardiography, Ultrasonography
- Trial name
- FL-POCUS (NCT07800962)
- Testing
- Focused Cardiac Point-of-Care Ultrasonography, FL-POCUS Federated Machine-Learning Analysis System
- Where
- United States
- Volunteers
- 3,000 people
- Sponsor
- Truway Health, Inc.
Hypertrophic Cardiomyopathy
Effect of Eleclazine (GS-6615) on Exercise Capacity in Subjects With Symptomatic Hypertrophic Cardiomyopathy
The primary objective of this study was to evaluate the effect of eleclazine (GS-6615) on exercise capacity as measured by Peak oxygen uptake (VO2) achieved during cardiopulmonary exercise testing (CPET), in participants with…
- Trial name
- LIBERTY-HCM (NCT02291237)
- Testing
- Eleclazine
- Where
- 46 sites in United States, Australia and 6 more
- Volunteers
- 172 people
- Sponsor
- Gilead Sciences
Hypertrophy, Left Ventricular
The CLEVER Study - Coreg And Left Ventricular Mass Regression
This study is designed to compare the effects of COREG MR (carvedilol modified release formulation) to atenolol on indices of left ventricular dimensions when added to standardized angiotensin converting enzyme (ACE) inhibition…
- Trial name
- NCT00108082
- Testing
- carvedilol MR, atenolol, lisinopril
- Where
- 78 sites in United States
- Volunteers
- 287 people
- Sponsor
- GlaxoSmithKline
Right-To-Left Shunt
Comparing the Safety and Efficacy of ASI-02 to Agitated Saline for Suspected Right-to-left Shunt
This is a phase 3, multicenter, open-label, blinded, crossover trial in which each participant will undergo a randomized sequence of ASI-02 and agitated saline standard of care (SoC) via a saline contrast transthoracic…
- Trial name
- ENHANCE (NCT06938347)
- Testing
- Agitated Saline SoC, ASI-02
- Where
- 8 sites in United States, Canada
- Volunteers
- 300 people
- Sponsor
- Agitated Solutions, Inc.
Heart Disease
Evaluation of Safety and Efficacy of Lumason in Pediatric Echocardiography
Safety and Efficacy Study in pediatric subjects aged 9 to 17 years of age with suboptimal LV EBD on non-contrast 2D echocardiography.
- Trial name
- NCT02282163
- Testing
- sulphur hexafluoride lipid-type A microspheres
- Where
- 2 sites in United States
- Volunteers
- 13 people
- Sponsor
- Bracco Diagnostics, Inc
Cardiac Disease
DEF-314 Better Accuracy in Ejection Fraction (EF) Assessment With DEFINITY
This is a Phase 3, prospective, open-label, multicenter study to evaluate Left Ventricular Ejection Fraction (LVEF) measurement accuracy and reproducibility of DEFINITY® contrast-enhanced and unenhanced echocardiography as…
- Trial name
- BENEFIT1 (NCT03571672)
- Testing
- DEFINITY
- Where
- 9 sites in United States
- Volunteers
- 153 people
- Sponsor
- Lantheus Medical Imaging
Transthyretin Amyloidosis Cardiomyopathy (ATTR-CM), Amyloidosis
Cardiac Magnetic Resonance and Echocardiography Study With Acoramidis
The study aims to evaluate the effect of acoramidis on cardiac functional and structural improvement in participants with ATTR-CM.
- Conditions
- Transthyretin Amyloidosis Cardiomyopathy (ATTR-CM), Amyloidosis, Amyloid Cardiomyopathy, Transthyretin Amyloidosis
- Trial name
- ASCEND-ATTR (NCT07695701)
- Testing
- Acoramidis (AG10) oral tablet
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Eidos Therapeutics, a BridgeBio company
Heart Failure
Real Time 3-Dimensional Echocardiography for Left Ventricular Lead Site Selection to Reduce Cardiac Resynchronization Therapy Non-Responder Rates
The purpose of this study is to demonstrate that cardiac resynchronization therapy (CRT) responder rate can be improved by 3-dimensional (3D) echo-guided left ventricular (LV) lead placement compared to traditional LV lead…
- Trial name
- ENVISION (NCT01278030)
- Testing
- 3D echo-guided LV lead placement
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- Abbott Medical Devices
Heart Valve Diseases
Methods Study to Evaluate Use of Cardiac Ultrasound to Assess Heart Valve Abnormality in People.
Methods study to evaluate use of cardiac ultrasound to assess heart valve abnormality in people.
- Trial name
- NCT00359489
- Testing
- cardiac echosonography
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Pfizer
Mitral Valve Insufficiency, Mitral Valve Regurgitation
Feasibility Study of a Percutaneous Mitral Valve Repair System.
Prospective, multi-center, Phase I study of the Evalve Cardiovascular Valve Repair System (CVRS) in the treatment of mitral valve regurgitation. Patients will undergo 30-day, 6 month, 12 month, and 5 year clinical follow-up.
- Conditions
- Mitral Valve Insufficiency, Mitral Valve Regurgitation, Mitral Valve Incompetence, Mitral Regurgitation
- Trial name
- EVEREST(I) (NCT00209339)
- Testing
- Percutaneous mitral valve repair (MitraClip Implant)
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- Abbott Medical Devices
Atrial Fibrillation
Exploring the Efficacy of Once Daily Oral Rivaroxaban for Treatment of Thrombus in Left Atrial/Left Atrial Appendage in Subjects With Nonvalvular Atrial Fibrillation or Atrial Flutter
A study for subjects with atrial fibrillation (AF) or atrial flutter who are diagnosed with left atrial (LA) or left atrial appendage (LAA) thrombus. The study will assign subjects to rivaroxaban for treatment of thrombi.
- Trial name
- X-TRA (NCT01839357)
- Testing
- Rivaroxaban (Xarelto, BAY59-7939)
- Where
- 31 sites in Bulgaria, France and 5 more
- Volunteers
- 60 people
- Sponsor
- Bayer
Patients Referred to St. Michael's Hospital Echocardiography Lab
Correlation of Measurements From Mespere Venus 1000 System & Echocardiography to Estimate Right Atrial Pressure
The purpose of this clinical study is to investigate if central venous pressure (CVP) measurements from the Mespere Venus 1000 System can be used for right atrial pressure (RAP) when estimating right ventricular systolic pressure…
- Trial name
- NCT01623986
- Testing
- Mespere Venus 1000 System, Echocardiography machine
- Where
- Canada
- Volunteers
- 45 people
- Sponsor
- Mespere Lifesciences Inc.
Anemia, Cardiovascular Disease
An Exploratory Sub-study for the RED-HF™ (Reduction of Events With Darbepoetin Alfa in Heart Failure) Trial
The purpose of Study 20060172 was to measure echocardiographic parameters and biomarkers in a subgroup of study subjects enrolled in Study 20050222 (the RED-HF Trial).
- Conditions
- Anemia, Cardiovascular Disease, Congestive Heart Failure, Heart Failure
- Trial name
- NCT00534456
- Testing
- Darbepoetin alfa
- Volunteers
- 12 people
- Sponsor
- Amgen