Clinical trials: Echocardiography, completed
- Drug or intervention Echocardiography
- Status Completed
- Funder type Industry (pharma, biotech, devices)
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
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.
Atherosclerosis, Inflammatory Activity in Coronary Arteries
Exploratory Study of Coronary Flow Reserve Measurements, a Non-Invasive Method for Coronary Function Measurements
The aim of this study is to investigate whether the non-invasive ultrasound method for assessment of coronary blood flow, transthoracic Doppler echocardiography-coronary flow reserve (TTDE-CFR), can be used to measure drug…
- Trial name
- NCT00783042
- Testing
- Rosuvastatin
- Where
- Sweden
- Volunteers
- 80 people
- Sponsor
- AstraZeneca
Congestive Heart Failure
Echocardiography and Peak Endocardial Acceleration (PEA) Measurements in Cardiac Resynchronization Therapy (CRT)
This study used an external endocardial acceleration sensor (sonR sensor), placed on the patient's chest, to time the closure of aortic and mitral valves, and compared its performance with echocardiography.
- Trial name
- NCT01066078
- Testing
- Echocardiography and SonR recording
- Where
- 4 sites in France
- Volunteers
- 216 people
- Sponsor
- LivaNova
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
Ventricular Ejection Fraction
DMP115 in Patients With an Ejection Fraction Between 25%-40% to Evaluate the Use of Contrast Echocardiography to Assess Heart Function
The purpose of this clinical research study is to demonstrate the ability of Definity® enhanced versus unenhanced cardiac ultrasound to improve the accuracy and reproducibility of left ventricular ejection fraction (EF) when…
- Trial name
- NCT00401687
- Testing
- Definity® Vial for (Perflutren Lipid Microsphere) Injectable Suspension
- Where
- 10 sites in United States
- Volunteers
- 131 people
- Sponsor
- Lantheus Medical Imaging
Congenital Heart Disease
Fetal Heart Ultrasound Suspicious Radiographic Finding Identification - Reader Study
Clinical performance of the device will be evaluated in a fully-crossed, multiple-reader multiple-case (MRMC) study. This study will be used to determine the impact of the device on reader performance in identifying suspicious…
- Trial name
- NCT06392555
- Testing
- Device-Aided performances, Device-Unaided performances
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- BrightHeart
Embolic Stroke of Undetermined Source, Transient Ischemic Attack
RoBotic TCD Ultrasound BubbLe Study Compared to Transthoracic Echocardiography for Detection of Right to Left Shunt
This study is a multi-center, prospective, single-arm, non-significant risk (NSR) device study in which up to 150 evaluable subjects with suspicion of embolic stroke of undetermined source (ESUS) will be evaluated with NB-IS TCD…
- Conditions
- Embolic Stroke of Undetermined Source, Transient Ischemic Attack, Right-To-Left Atrial Shunt, Patent Foramen Ovale
- Trial name
- BUBL (NCT04604015)
- Testing
- NeuralBot Investigational System, Transthoracic Echocardiography (TTE)
- Where
- 7 sites in United States
- Volunteers
- 154 people
- Sponsor
- NeuraSignal Inc dba NovaSignal
Cardiovascular Diseases, Heart Diseases
Feasibility Study for Instant Cardiac Diagnostic and Post-operative Risk Assessment with the LynxPatch Device
In this clinical study the investigators will evaluate if it is feasible to pre-operatively identify low-risk patients, and to identify patients with cardiac pathologies with the LynxPatch.
- Trial name
- LP-I-CARDIAG (NCT05987904)
- Testing
- LynxPatch
- Where
- Germany
- Volunteers
- 1,097 people
- Sponsor
- Lynx Health Science GmbH
Efficacy, Self, Safety Issues
I Can sEe Left Atrial Appendage (ICELAA) Clinical Study
The primary objective of this study is to assess the efficacy and safety of using intra-procedural intracardiac echocardiography (ICE) for WATCHMAN FLX Device implants in subjects with non-valvular atrial fibrillation to reduce…
- Trial name
- ICELAA (NCT04196335)
- Testing
- intra-procedural intracardiac echocardiography
- Where
- 7 sites in Denmark, Italy and 2 more
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Boston Scientific Corporation
Pulmonary Disease, Chronic Obstructive
To Evaluate Effects of GSK2256294 on Pulmonary Artery Pressure in Healthy Volunteers Under Normoxic and Hypoxic Conditions
The study evaluates the effect of GSK2256294 exposure at steady state on pulmonary artery systolic pressure (PASP) in healthy volunteers, under hypoxic conditions, after 7 days of dosing.
- Trial name
- NCT02262689
- Testing
- GSK2256294
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
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
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
Coronary Artery Disease
Evaluation of Safety and Efficacy of Lumason/SonoVue in Subjects Undergoing Pharmacologic Stress BR1-142
The purpose of this study was to assess the safety and efficacy of Lumason-enhanced dobutamine stress echo (DSE) in subjects having a suboptimal left ventricular endocardial border delineation (LV EBD) at rest and who were…
- Trial name
- NCT02552238
- Testing
- Lumason
- Where
- 13 sites in United States, Belgium and 2 more
- Volunteers
- 174 people
- Sponsor
- Bracco Diagnostics, Inc
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
Hypertension, Pulmonary
A Study for the Identification of Biomarker Signatures for Diagnosis of Pulmonary Hypertension (PH) in Participants at Low or Intermediate Probability of PH Undergoing Cardiac Magnetic Resonance Imaging
The primary purpose of this study is to estimate the percentage of participants in the population considered clinically as not having pulmonary hypertension (PH) that are positive for PH biomarker (micro ribonucleic acid [RNA])…
- Trial name
- NCT04480723
- Testing
- Blood Sample, Cardiac MRI
- Where
- 8 sites in Germany, United Kingdom
- Volunteers
- 86 people
- Sponsor
- Actelion
Atrial Fibrillation, Left Atrial Appendage Closure
Data Collection for Echocardiography-Based Software Assessment
This is a prospective, observational study collecting data from routine clinical care. The information gathered will be used to support the evaluation of a software-based tool.
- Conditions
- Atrial Fibrillation, Left Atrial Appendage Closure, Cardiovascular Diseases
- Trial name
- NCT07126600
- Testing
- No investigational intervention administered
- Where
- 6 sites in United States
- Volunteers
- 100 people
- Sponsor
- Anumana, Inc.
Echocardiography
A Prospective Surveillance Trial to Evaluate the Safety of Optison in Clinical Practice.
This prospective surveillance trial will gather safety information for Optison when it is used in routine practice.
- Trial name
- OSSAR (NCT00730964)
- Testing
- Perflutren Protein-Type A Microspheres Injectable Suspension, United States Pharmacopeia (USP)
- Where
- United States
- Volunteers
- 1,039 people
- Sponsor
- GE Healthcare
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
Atrial Fibrillation, Hypertension
Validation Study of an Advanced Blood Pressure Monitor
The proposed clinical study aims to validate the effectiveness of the WPM04 blood pressure monitor developed by Withings as a diagnostic tool for cardiovascular disorders.
- Conditions
- Atrial Fibrillation, Hypertension, Valvular Heart Disease
- Trial name
- TALISMAN (NCT04030494)
- Testing
- BP measurement, AF detection, VHD detection
- Where
- France
- Volunteers
- 218 people
- Sponsor
- Withings