Clinical trials: Ultrasound Doppler
Pulmonary Pathologies, Cardio-pulmonary Diseases
The Use of a Ultra-sound of the Lung to Diagnose Lung Diseases
The study is a prospective open evaluating study of Ultrasound/Doppler application to the chest cavity intended to detect and characterize pathologies of the pulmonary and cardio-vascular system.
- Trial name
- NCT01225367
- Testing
- ultrasound doppler monitoring
- Where
- Israel
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Echosense Ltd.
Acute Ischemic Stroke
Microbubble-Enhanced Clotbust Treatment of Acute Ischemic Stroke
The study is designed to examine the safety, tolerability, and activity of a combination of microbubbles (perflutren lipid microsphere [Definity®]) and continuous monitoring with 2 MHz transcranial Doppler ultrasound (TCD) as an…
- Trial name
- NCT00507806
- Testing
- perflutren lipid microsphere
- Sponsor
- ImaRx Therapeutics
Acute Cardiovascular, Pneumonia
Evaluation of Lung Doppler Signals in Patients Presenting to EMD
Historically, ultrasound has been unable to provide interpretable data from the lung parenchyma, mainly because of the high total ultrasound energy attenuation and scattering by the air in the lungs.
- Conditions
- Acute Cardiovascular, Pneumonia, Pulmonary Embolism, CHF Exacerbation
- Trial name
- NCT01961141
- Where
- Israel
- Sponsor
- Echosense Ltd.
Hemodynamic Monitoring
Evaluation of the UltraTrac System as a Non-Invasive Monitor of Hemodynamic Parameters
This study will test the use of the UltraTrac™ system, a small, noninvasive device that uses electrodes on the skin and a small ultrasound sensor to provide measurements of cardiac function in a wide of subjects.
- Trial name
- NCT07862608
- Testing
- Noninvasive Hemodynamic Monitoring System
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- AcQumen Medical, Inc.
Dyspnea, Acute Decompensated Heart Failure
Evaluation of Cardiopulmonary Diseases by Ultrasound
Historically, ultrasound imaging of the lung parenchyma has been challenging because of the high total ultrasound energy attenuation and scattering by the air in the lungs.
- Trial name
- NCT02248831
- Testing
- Recording Doppler ultrasound signals noninvasively
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- Echosense Ltd.
Carotid Stenosis
A First-in-Human Feasibility Study of the Vibrant Stroke Detection Technology During Carotid Endarterectomies
The goal of this observational study is to learn whether continuous carotid artery blood flow signals can be recorded reliably during surgery, and whether Vibrant Medical's analysis method can detect measurable changes in those…
- Trial name
- NCT07851389
- Testing
- Bilateral carotid Doppler signal acquisition (Vibrant Stroke Detection Technology)
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Vibrant Medical Ltd.