Clinical trials: Echocardiographic Ultrasound
Septic Shock, Fluid Resuscitation
Role of Echocardiography and Ultrasound Indices in Resuscitation of Septic Shock Patients
Fluid replacement is considered the cornerstone of hemodynamic management in critically ill patients especially in patients with septic shock.
- Trial name
- NCT07550400
- Testing
- carotid artery duplex, Left ventricular end diastolic area
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ain Shams University
Coronary Disease
Comparison of Echocardiographic Techniques in Diagnosis of Coronary Artery Disease
This study is designed to compare two different echocardiographic techniques in the evaluation of heart disease (coronary artery disease).
- Trial name
- NCT00001889
- Testing
- Myocardial contrast echocardiography, Stress echocardiography with dobutamine
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Ultrasonography, Renal, Cardiac Surgery
Evaluation of Patients After Cardiac Surgery: Novel Ultrasound Parameters for Quantification of Renal Perfusion & Analysis of Phenylephrines' Effect on Invasive Haemodynamics and Echocardiographic Measures
To investigate the influence of PEEP (Positive end-expiratory pressure), changes in preload (patient position) and changes in afterload (phenylephrine) on ultrasound measures of renal perfusion in patients after uncomplicated…
- Conditions
- Ultrasonography, Renal, Cardiac Surgery, Hemodynamics, Phenylephrine
- Trial name
- NCT04419662
- Testing
- Phenylephrine, Combination of PEEP and positioning
- Where
- Denmark
- Volunteers
- 30 people
- Sponsor
- Aarhus University Hospital
Anemia, Age Problem
Variation of Echocardiographic Parameters After Red Blood Cell Transfusion in Emergency Department Anemic Patients
The goal of this interventional study is to asses echocardiographic variations in emergency department's elderly patients receiving red blood cell transfusion.
- Conditions
- Anemia, Age Problem, Ultrasonography
- Trial name
- Trans-US (NCT06060639)
- Testing
- transthoracic echocardiography
- Where
- France
- Volunteers
- 116 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Heart Failure, Atherosclerosis
The "ABCDE" Score as a Five-step Vascular Ultrasound Examination in Heart Failure
Heart failure (HF) is a clinical syndrome caused by structural and/or functional cardiac abnormalities, resulting in a reduced cardiac output and/or elevated intra-cardiac pressures at rest or during stress.
- Trial name
- NCT03771209
- Testing
- ultrasound examination
- Where
- Italy
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliera Universitaria Integrata Verona
Cardiac Arrest
Vfib by ECG or Echo During Cardiac Arrest
The goal of this study is to measure survival rates associated with patients presenting in cardiac arrest based on their electrocardiographic rhythm and their echocardiographic rhythm.
- Trial name
- REASON3-2021 (NCT04906252)
- Testing
- Echocardiography, Electrocardiogram (ECG)
- Where
- 6 sites in United States
- Volunteers
- 813 people
- Sponsor
- Romolo Gaspari
Tetralogy of Fallot, Pulmonary Insufficiency
Contrast Enhanced 3D Echocardiographic Quantification of Right Ventricular Volumes in Repaired CHD
We propose the novel integration of two echocardiographic technologies - three-dimensional echocardiography using semi-automated right ventricular analysis coupled with the administration of ultrasound enhancing agents - to…
- Trial name
- NCT05186415
- Testing
- Sulfur Hexafluoride Lipid Type A Microspheres 25 MG Injection Powder for Suspension [LUMASON]
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Nemours Children's Clinic
Ranolazine, Diastolic Heart Failure
Effect of Ranolazine on Echocardiographic Indices of Diastolic Dysfunction
The purpose of this study is to evaluate the effects of ranolazine, an FDA-approved medication for the treatment of angina, on heart function by using echocardiography.
- Conditions
- Ranolazine, Diastolic Heart Failure, Tissue Doppler Ultrasound, Echocardiography
- Trial name
- NCT00574756
- Testing
- ranolazine
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of California, San Diego
Device-detected Atrial Fibrillation, Subclinical Atrial Fibrillation
Blood Clotting Markers and Heart Ultrasound in People With Device-Detected Atrial Fibrillation
The purpose of this observational study is to investigate whether blood tests related to blood clotting are associated with established clinical stroke risk scores, the total amount of device-detected atrial fibrillation recorded…
- Conditions
- Device-detected Atrial Fibrillation, Subclinical Atrial Fibrillation, Atrial High Rate Episodes
- Trial name
- DDAF-HEV (NCT07713615)
- Where
- Denmark
- Volunteers
- 222 people
- Sponsor
- Andreas Sjøholm-Christensen
Heart Surgery, Ultrasonography Right Ventricle Systolic Function
Continuous Monitoring of Right Ventricular Function, Based on the Correlation Between the C-X Segment of the Central Venous Pressure Curve, and the Echocardiographic Evaluation of Right Ventricular Systolic Function
Close analysis of right ventricular function is still not done by all clinicians, even though it is indispensable; notably in cardiovascular ICUs.
- Trial name
- CourbePVC (NCT03295669)
- Where
- France
- Volunteers
- 250 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
This Study is Being Conducted to Collect Echocardiographic Data to Test the Lumify Ultrasound With Hemodynamic Automation Device
Testing Automated Echocardiography
The purpose of this research is to determine if software can accurately predict certain heart parameters from chest wall ultrasound (non-radiation, non-invasive, imaging modality).
- Trial name
- NCT04943965
- Testing
- Ultrasound imaging
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- University of Pennsylvania
Heart Failure With Preserved Ejection Fraction, Obesity
GLP-1/GIP Receptor Agonists in Obesity-Related HFpEF: The GLIDE-HF Registry
GLIDE-HF is a prospective, single-center, non-interventional observational cohort registry conducted within routine outpatient heart failure care at a cardiology clinic in Poland.
- Conditions
- Heart Failure With Preserved Ejection Fraction, Obesity, Diastolic Heart Failure, Pulmonary Hypertension
- Trial name
- GLIDE-HF (NCT07787936)
- Testing
- GLP-1 / GIP receptor agonist
- Where
- Poland
- Volunteers
- 150 people
- Sponsor
- Miedziowe Centrum Zdrowia SA
Acute Respiratory Distress Syndrome, Mechanical Ventilation
Echocardiographic Evaluation in ARDS Patients
The purpose of this study is to assess the left diastolic function at different levels of in patients affected by the acute respiratory distress syndrome (ARDS)
- Conditions
- Acute Respiratory Distress Syndrome, Mechanical Ventilation, Echocardiographic Ultrasound
- Trial name
- NCT03920189
- Testing
- echocariographic ultrasound
- Where
- Italy
- Volunteers
- 44 people
- Sponsor
- University of Milan
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
Hypothermia Neonatal, Haemodynamic Instability
Evaluation of Haemodynamic in Neonates Treated With Hypothermia"
Perinatal hypoxia in the form of hypoxic-ischaemic encephalopathy (HIE) is a frequent cause of cerebral impairment in neonates. HIE occurs in 3 to 5 of 1000 neonates in developed countries and is significantly higher in…
- Conditions
- Hypothermia Neonatal, Haemodynamic Instability, Perinatal Asphyxia
- Trial name
- NCT05574855
- Where
- 4 sites in Poland
- Volunteers
- 113 people
- Sponsor
- Princess Anna Mazowiecka Hospital, Warsaw, Poland
Mitral Regurgitation
Comparison of Transcatheter Edge-to-edge Repair Using Echo Only with Echo Combined with X Ray for Mitral Regurgitation (ECHO-CLIP)
Mitral regurgitation (MR) is a common valvular heart disease in the elderly population, frequently associated with poor prognosis if not treated.
- Trial name
- NCT06684171
- Testing
- Echocardiographic guidance, Fluoroscopic guidance
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Pan Xiangbin
Musculoskeletal Pain
Stretching and Musculoskeletal Pain
The purpose of this study is to assess whether a daily, 15-minute stretching routine for one year reduces musculoskeletal pain and improves quality of life in personnel working in the radiology and cardiology departments at Mayo…
- Trial name
- NCT04617379
- Testing
- Stretching
- Where
- 6 sites in United States
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
ARDS
Echocardiographic Right Ventricular Evaluation in Assessment of ARDS Lung Recruitment (ECHO-REVEAL)
Study Goal The goal of this observational, multicenter study is to evaluate how positive end-expiratory pressure (PEEP) affects right ventricular (RV) function in patients with acute respiratory distress syndrome (ARDS) who are…
- Trial name
- (ECHO-REVEAL) (NCT06812949)
- Testing
- PEEP Titration with Echocardiographic, Hemodynamic, and Ventilatory Measurements
- Where
- 3 sites in Belgium, Italy
- Volunteers
- 60 people
- Sponsor
- University of Bari
Cardiac Disease
Validation of an Artificial Intelligence Algorithm Identifying Echocardiographic Reference Views. Ultrasound - Cardiac Acquisition Guide
Echocardiography is the examination of choice for the study of cardiac pathologies. Beyond its use by cardiologists, the interest of echocardiography for other medical specialties has already been demonstrated, in particular in…
- Trial name
- U-CAG (NCT05265585)
- Testing
- Ultrasound - Cardiac Acquisition
- Where
- France
- Volunteers
- 75 people
- Sponsor
- University Hospital, Bordeaux
Intensive Care Units, Ultrasonography
End-expiratory Occlusion Test and Prediction of Preload Dependence
Three sets of measurements of hemodynamic parameters and sub-aortic VTI were performed: before and at the end of 15 seconds end-expiratory occlusion and after 250 mL saline administration over 10 minutes.
- Conditions
- Intensive Care Units, Ultrasonography, Blood Volume
- Trial name
- NCT05874531
- Testing
- End-expiratory occlusion test
- Where
- Tunisia
- Volunteers
- 60 people
- Sponsor
- Mongi Slim Hospital