Clinical trials: Echocardiography, Transthoracic
Acute Lung Injury
Study of Renin-angiotensin System in Mechanically Ventilated Subjects
The purpose of this study is to assess whether circulating Angiotensin (Ang) II and Ang (1-7) levels are associated with right ventricular (RV) dysfunction in mechanically ventilated subjects.
- Trial name
- NCT03212690
- Testing
- Local standard of care, Mechanical ventilation
- Where
- 2 sites in France
- Volunteers
- 57 people
- Sponsor
- GlaxoSmithKline
Coronary Artery Disease
Phase 3 Imaging and Safety Study of AI-700 in Patients With Suspected Coronary Artery Disease Undergoing SPECT Imaging
This study was designed to evaluate the ability of AI-700-enhanced rest-stress echocardiography to detect coronary artery disease (CAD) in patients with suspected ischemic heart disease who are indicated for single-photon…
- Trial name
- NCT00156793
- Testing
- AI-700 contrast-enhanced echocardiography
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Acusphere
Heart Failure
The Effects of Sacubitril/Valsartan on Cardiac Oxygen Consumption and Efficiency of Cardiac Work in Heart Failure Patients
This is a phase IV, prospective, randomized, double-blind, double-dummy, parallel-group study. The study assessed the effects of 6 weeks of stable sacubitril/valsartan therapy, as compared with valsartan therapy, on the…
- Trial name
- TurkuPET (NCT03300427)
- Testing
- sacubitril/valsatran, valsartan
- Where
- Finland
- Volunteers
- 55 people
- Sponsor
- Novartis Pharmaceuticals
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.
Cardiac Disease
Study for the Assessment of the Quality of Echocardiographic Clips.
This study main objective is to evaluate the safety and efficacy of the UltraSight AI Guidance software. The investigational product is a software that guides the user to capture a high quality ultrasound image.
- Trial name
- NCT05090748
- Testing
- Echocardiographic.
- Where
- 3 sites in United States, Israel
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- UltraSight
Atrial Fibrillation
Foresight Intracardiac Echocardiography (ICE) System
This study will evaluate the efficacy of 2D forward-looking and 3D Intracardiac Echocardiography (ICE) to guide septal punctures during Atrial Fibrillation ablation procedures.
- Trial name
- NCT02514876
- Testing
- Foresight ICE System
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- Conavi
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.
Coronary Artery Disease
Phase 3 Safety and Imaging Study of AI-700 in Patients With Suspected Coronary Artery Disease Undergoing Coronary Angiography
This study was designed to evaluate the ability of AI-700-enhanced rest-stress echocardiography to detect coronary artery disease (CAD) in patients with suspected ischemic heart disease who are indicated for coronary angiography.
- Trial name
- NCT00156845
- Testing
- AI-700 contrast-enhanced echocardiography
- Where
- United States
- Volunteers
- 450 people
- Sponsor
- Acusphere
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
Heart Failure
Identification of Heart Failure Patients by Seismocardiography
The aim of the current study is to develop and validate an algorithm based on seismocardiography recordings to detect heart failure. Echocardiography will be used as the golden standard for defining patients with heart failure.
- Trial name
- SCG-HF (NCT03656354)
- Testing
- Seismocardiography
- Where
- 2 sites in Denmark
- Volunteers
- 219 people
- Sponsor
- Acarix
Heart Failure
Clinical Assessment of the SonR Algorithm in the PARADYM RF SonR CRT-D by Echocardiography
The main objective of the SONR-ECHO trial is to demonstrate that optimization of CRT parameters by SonR technology is able to increase the rate of CRT-D responders, based on significant LV reverse remodeling, as compared to…
- Trial name
- SonR-ECHO (NCT01869062)
- Testing
- SonR CRT Optimization 'On', SonR CRT Optimization 'Off'
- Where
- Canada
- Volunteers
- 348 people, healthy volunteers welcome
- Sponsor
- MicroPort CRM
Cardiac Diseases
Safety and Efficacy Evaluation of NH002 as a Contrast Agent in Subjects Undergoing Cardiac Echocardiography
This is a Phase 3, prospective, open-label, multicenter study to assess the efficacy of NH002-enhanced echocardiography in subjects with suboptimal echocardiograms to opacify the left ventricular chamber and to improve the left…
- Trial name
- NCT06815627
- Testing
- NH002 (Perflutren Lipid Microspheres) Injectable Suspension
- Where
- 6 sites in Taiwan
- Volunteers
- 150 people
- Sponsor
- Trust Bio-sonics, 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
Non-valvular Atrial Fibrillation (AF)
Watchman FLX Pro CT Pilot Study
The primary objective of this study is to measure device tissue coverage post-implantation of the WATCHMAN FLX™ Pro Left Atrial Appendage Closure (LAAC) Device (WATCHMAN FLX Pro) using the serial advanced imaging modalities of…
- Trial name
- NCT05567172
- Testing
- Left atrial appendage closure device WM FLX Pro
- Where
- Denmark
- Volunteers
- 43 people
- Sponsor
- Boston Scientific Corporation
Atrial Fibrillation
Foresight Intracardiac Echocardiography System (ICE)
This study will evaluate the efficacy of the Foresight Intracardiac Echocardiography system ,with improved image quality, in guiding trans-septal punctures during atrial fibrillation ablation procedures.
- Trial name
- NCT03239444
- Testing
- Intracardiac echocardiography imaging
- Where
- Canada
- Volunteers
- 13 people
- Sponsor
- Conavi
Diagnosis
Prospective Acquisition of Cardiac Ultrasound Images at the Point of Care
The present study is a preparatory step towards a multi-reader multi case (MRMC) randomized fully crossed study. As POCUS images are frequently not stored and not methodically acquired using a standardized image acquisition…
- Trial name
- POCUS_ACQ (NCT05631977)
- Testing
- Point of care ultrasound cardiac examination
- Where
- 3 sites in United States, Israel
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Aisap LTD
Coronary Artery Disease
Familiarization and Safety Study of PB127 Ultrasound Contrast Agent
The purpose of this study is to evaluate preparation and administration of PB127, echocardiographic images obtained during PB127 administration, and evaluate the safety of PB127.
- Trial name
- NCT00594698
- Testing
- PB127 for injectable suspension
- Where
- 34 sites in United States
- Volunteers
- 150 people
- Sponsor
- Point Biomedical
Cardiac Arrhythmias
ViewFlex X ICE First-in-Human Study
This prospective, acute, first-in-human, non-significant risk study is intended to evaluate a modified version of the ViewFlex X ICE Catheter, Sensor Enabled (ViewFlex X SE) and ViewMate Multi Ultrasound Console (VMM) ICE data…
- Trial name
- ViewFlex X FIH (NCT06772493)
- Testing
- ViewFlex X ICE System
- Where
- 8 sites in United States
- Volunteers
- 500 people
- Sponsor
- Abbott Medical Devices
Aortic Stenosis
ECG-based AI Screening for Cases of Undiagnosed Moderate-to-Severe Aortic Stenosis in the Primary Care Setting
The goal of this observational study is to learn whether AccurKardia's AK-AVS algorithm can help identify moderate-to-severe aortic stenosis (AS), a narrowing of the heart's aortic valve, in older adults who have not yet been…
- Trial name
- NCT07827105
- Testing
- AK-AVS
- Where
- United States
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- AccurKardia, Inc.
Atrial Arrhythmia, Intracardiac Echocardiography
A Study on the Acquisition of 2D ICE Images With the CHORUS IDx System in Subjects Undergoing an Ablation Procedure
A first-in-human prospective data collection study including subjects who are planned to undergo an ablation procedure for any atrial arrhythmia as per medical judgement and the site's standard practice, represents the most…
- Trial name
- SONAR-ICE (NCT07353710)
- Testing
- ICE Image Acquisition
- Where
- 8 sites in Australia, Croatia and 6 more
- Volunteers
- 200 people
- Sponsor
- Boston Scientific Corporation