Clinical trials: Echocardiography, Three-Dimensional
Shock
Evaluation of Three Dimensional Echocardiography in Critical Care Medicine
Comparison of volumetric measurements obtained by three dimensional echocardiography with measurements obtained by thermodilution using a pulmonary artery catheter in the intensive care unit.
- Trial name
- 3DICU (NCT03270319)
- Where
- Switzerland
- Volunteers
- 11 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Hematopoietic Stem Cell Transplantation, Cardiotoxicity
Effect of Angiotensin Converting Enzyme and Sacubitril Valsartan in Patients After Bone Marrow Transplantation
The purpose of the present study is to investigate the effect of ACE inhibitors and the sacubitril-valsartan complex in bone marrow transplant patients by assessing cardiovascular and endothelial parameters in order to search for…
- Trial name
- NCT04092309
- Testing
- ACE inhibitor, Sacubitril-Valsartan
- Where
- Greece
- Volunteers
- 90 people
- Sponsor
- University of Athens
Valve Heart Disease, Aortic Stenosis
Comparative Imaging Assessment of Valvular Heart Disease
The purpose of the study is to compare the various 2D and 3D methods of valvular heart disease quantification (Doppler, PISA, VCA, volumetric method) and strain with cardiac magnetic resonance (CMR) measurements of left and right…
- Conditions
- Valve Heart Disease, Aortic Stenosis, Aortic Regurgitation
- Trial name
- NCT04126018
- Testing
- MRI with strain measurement, Echocardiography
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- The Cleveland Clinic
Erectile Dysfunction, Cardiovascular Diseases
Echocardiography in Men With Erectile Dysfunction
Cardiovascular disease is the leading cause of morbidity and mortality in the world. To curb disease development, there is, therefore, a need to identify more people at increased risk.
- Conditions
- Erectile Dysfunction, Cardiovascular Diseases, Cardiac Disease
- Trial name
- NCT05285280
- Testing
- Echocardiography
- Where
- Denmark
- Volunteers
- 386 people
- Sponsor
- Herlev and Gentofte Hospital
Cardiac Pacing, Artificial, Tricuspid Valve Regurgitation, Non-rheumatic
Cardiac Implantable Electronic Device- Induced Remodelling of Tricuspid Valve and Right Chambers
This single-center longitudinal study aims to evaluate the occurrence and clinical impact of tricuspid regurgitation (TR) after cardiac-implanted-electronic-device (CIED) implantation by comprehensive echocardiographic…
- Trial name
- CIED-REMTRIC (NCT06914570)
- Where
- Italy
- Volunteers
- 350 people
- Sponsor
- Istituto Auxologico Italiano
Comparison of 3D Monitored Changes of Left Atrial Volume Before and After Ablation With Conventional Transesophageal Echocardiography
Assessment of Left Atrial Mechanical Function With a True 3D Ultrasouns Arry and Comparison With the Transthoracic and Transesophageal Echocardiography
Chronic atrial fibrillation is a challenging arrhythmia requiring additional radiofrequency ablation besides pulmonary vein isolation. Atrial contractility in these patients is often impaired.
- Trial name
- NCT03331029
- Testing
- transesophageal investigation
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- Klinik Hirslanden, Zurich
Disorder of Pacing Function
3D Echocardiographic Assessment of Epicardial Pacing After Cardiopulmonary Bypass.
This study evaluates the usefulness of 3D echocardiography to guide pacemaker therapy in the operating room in cardiac surgical patients. Each patient will serve as his own control, following a paired design.
- Trial name
- NCT02842762
- Testing
- Right ventricular epicardial pacing, cardiac surgery, 3D TEE
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- Suzanne Flier, MD
Mitral Valve Prolapse, Myxomatous Mitral Valve Degeneration
AI-Based Shape and Function Analysis of Mitral Valve Prolapse Using 3D Ultrasound
This study aims to develop and validate a fully automated imaging and modeling pipeline for the analysis of mitral valve prolapse (MVP) using real-time three-dimensional transesophageal echocardiography (RT3DE).
- Trial name
- AI4MVP (NCT07384871)
- Where
- Italy
- Volunteers
- 150 people
- Sponsor
- IRCCS Policlinico S. Donato
Congenital Heart Disease
Real-time 3-Dimensional Echocardiography for Assessment of Cardiac Function and Congenital Heart Disease
The propose of this study is to generate normative data of the tree-dimensional echocardiographic(3-DE) measurements for cardiac structure and function in a large cohort of normal infants, children,and adolescents.
- Trial name
- 3DE-CHD (NCT01300221)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Drexel University
ASD2(Secundum Atrial Septal Defect)
Outcomes of Transcatheter ASD Closure Guided by 3D-TEE
Atrial Septal Defect (ASD) is a common cardiac diagnosis among adults.Three-dimensional transesophageal echocardiography (3D-TEE) improve the visualization of ASD, its rims and surrounding structures and can be used for guidance…
- Trial name
- NCT03867708
- Testing
- ASD device closure
- Sponsor
- Assiut University
Echocardiography, Doppler, Echocardiography, Three-Dimensional
Intraoperative Diastolic Function by TDI and STE
This project aims at exploring measures of diastolic function perioperatively.
- Conditions
- Echocardiography, Doppler, Echocardiography, Three-Dimensional, Echocardiography, Transesophageal, Echocardiography, Transthoracic
- Trial name
- NCT03088943
- Testing
- TTE Apical 4 Chamber View, TEE dTG View, TEE ME 4C View
- Where
- Belgium
- Volunteers
- 28 people
- Sponsor
- Patrick F Wouters, MD PhD
Congenital Disorders
3D Echocardiography Managing Infantile Pompe's Disease
Pompe's disease, also known as glycogen storage disease type II, is a genetic disorder due to deficiency of acid glucosidase (GAA), which results in lysosomal glycogen storage in various tissues.
- Trial name
- NCT00277979
- Volunteers
- 2 people
- Sponsor
- Children's Healthcare of Atlanta
Chronic Thromboembolic Pulmonary Hypertension
3D Echocardiographic Assessment of RV Function in Patients Undergoing Pulmonary Endarterectomy
Chronic thromboembolic pulmonary hypertension causes progressive right heart hypertrophy, dilatation and dysfunction. Surgical treatment is pulmonary endarterectomy, which although only carried out in a single UK centre, provides…
- Trial name
- NCT02426203
- Testing
- Pulmonary endarterectomy
- Volunteers
- 51 people
- Sponsor
- Papworth Hospital NHS Foundation Trust
Left Ventricular Function Good
Left Atrial Volume and Function in Children Assessed by Echo 3DRT: Reference Values for Normal Children
The investigators study is trying to find the normal value to left atrial volume and left atrial function in healthy children by tridimensional real time echocardiography avaluation.
- Trial name
- NCT01481415
- Where
- 2 sites in Brazil
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Hospital Israelita Albert Einstein
Left Ventricular Myocardial Dysfunction, End-Stage Kidney Disease
Assessment of Left Ventricular Myocardial Dysfunction in Children With End-Stage Kidney Disease Using Two-Dimensional and Three-Dimensional Speckle-Tracking Echocardiography
The present study aimed to assess left ventricular myocardial dysfunction in children with chronic kidney disease using 2D and 3D speckle-tracking echocardiography.
- Conditions
- Left Ventricular Myocardial Dysfunction, End-Stage Kidney Disease, Two-Dimensional Speckle-Tracking Echocardiography, Three-Dimensional Speckle-Tracking Echocardiography
- Trial name
- NCT07678710
- Testing
- Two-Dimensional Speckle-Tracking Echocardiography (2D-STE), Three-Dimensional Speckle-Tracking Echocardiography (3D-STE)
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Al-Azhar University
Aortic Valve Stenosis, Aortic Valve Insufficiency
Diagnostic Three Dimensional Echocardiography Study Protocol
The purpose of this study is to perform ground-based research to study what happens to the heart muscle in space. People who have problems with their aortic valve have an increase in the amount of muscle in the left ventricle of…
- Trial name
- NCT00598754
- Where
- United States
- Sponsor
- The Cleveland Clinic
Atrial Fibrillation
Non - Invasive Evaluation of the Left Atrium Anatomy and Function
The aim of the study is to evaluate the accuracy and reproducibility of the left atrium (LA) anatomy and function in different populations and in patients with atrial fibrillation who have undergone cryoballoon ablation.
- Trial name
- NCT03551158
- Testing
- Echocardiography
- Where
- Belgium
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Obstructive Sleep Apnea
Right Ventricular Function in Patients With Obstructive Sleep Apnea
The purpose of this study is to determine whether patients with obstructive sleep apnea have any changes in right ventricular function evaluated by three dimensional echocardiography.
- Trial name
- NCT01201200
- Where
- Brazil
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Associação Fundo de Incentivo à Pesquisa
Ventricular Arrythmia
Echocardiography-based Motion Integration and Management for Substrate Characterization and STAR Therapy in Ventricular Tachycardias
Prospective, observational, single center, pilot study to analyze the feasibility of motion and structural data integration in patients with ventricular arrhythmia by means of artificial intelligence for improved arrhythmogenic…
- Trial name
- MATRIX-VT (NCT05964660)
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Luebeck
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