Clinical trials: Echocardiography, Three-Dimensional
Athlete Heart
Interaction Between Intraventricular Flow and Cardiac Mechanics Using 3D Echocardiography in Athletes and Sedentary Subjects
Exercise-induced cardiac remodeling, known as the "athlete's heart," corresponds to morphological and functional adaptations of the left ventricle in response to prolonged physical training.
- Trial name
- CARDIO-3D (NCT07363993)
- Where
- 2 sites in France
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Avignon
Atrial Fibrillation (AF)
The Added Value of Three-dimensional Electroanatomic Mapping For Accurate Delivery Of Pulsed Field Ablation In The Pulmonary Veins Compared To Pulsed Field Ablation With Fluoroscopy And/Or Intracardiac Echocardiography Alone In The Treatment Of Atrial Fibrillation: MAP-PFA Study
This is a randomized control trial that aims to evaluate the added value of electro-anatomical mapping to improve the quality of pulse field ablation lesions during Atrial fibrillation ablation.
- Trial name
- MAP-PFA (NCT07014423)
- Testing
- The Pulsed Field Ablation to Isolate the Pulmonary Vein with the utilization of FARAVIEW mapping software., The Pulsed Field Ablation to Isolate the Pulmonary Vein without the utilization of FARAVIEW mapping software.
- Where
- 2 sites in Netherlands
- Volunteers
- 32 people
- Sponsor
- University Medical Center Groningen
Heart Valve Incompetence, Atrial Fibrillation, Persistent
In-depth Characterization of Atriogenic Secondary Tricuspid Regurgitation Due to Atrial Fibrillation
1050 patients with persistent/permanent atrial fibrillation (AF) will be studied using conventional and advanced (three-dimensional and deformation imaging) echocardiography.
- Trial name
- ASTRA (NCT05749107)
- Testing
- Echocardiography, Proteomic analyses
- Where
- 2 sites in Italy
- Volunteers
- 1,050 people
- Sponsor
- Istituto Auxologico Italiano
Tetralogy of Fallot
Asynchrony in Operated Tetralogy of Fallot
The objective of this work is to estimate the correlation between the electrical activation of the VD measured by the CARTO electrophysiological mapping system and the mechanical activation of the VD measured by 3D…
- Trial name
- FALLOT-XI (NCT05485545)
- Testing
- Electrophysiological exploration of the right ventricle
- Where
- France
- Sponsor
- University Hospital, Bordeaux
Congenital Heart Disease, Single-ventricle
Ventripoint Single Ventricle Study
This study will validate a coordinate-based 3-dimensional echocardiographic technique for the assessment of cardiac size and function in children and young adults with functional single ventricles.
- Trial name
- NCT05262907
- Testing
- Transthoracic Echocardiogram or Cardiac MRI, Ventripoint Echocardiogram
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Duke University
Aortic Stenosis
Ventricular Remodeling In Patients With Aortic Stenosis Assessed Echocardiography
This preliminary study will compare the effectiveness of two-dimensional and three-dimensional echocardiographic measurements of wall thickness and left ventricular mass in patients with Aortic Stenosis
- Trial name
- NCT00774657
- Where
- United States
- Sponsor
- Lahey Clinic
Cardiomyopathies
Body Surface Area Prediction Impacts on Ventricular Dilatation Prevalence
The goals of this observational study are to investigate the accuracy of different predictive equations for body surface area (BSA) estimation and to evaluate the impact of different BSA normalizations on ventricular dilatation…
- Trial name
- NCT06939205
- Testing
- Assessment of body surface area and assessment ventricular dilatation prevalence
- Where
- Italy
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Turin, Italy
Healthy Adults, Pulmonary Hypertension
A Multicenter Study on the Normal Reference Range and Clinical Significance of the Right Atrioventricular Coupling Index Assessed by Artificial Intelligence-Based Three-Dimensional Echocardiography
This multicenter study aims to establish the normal reference range of the Right Atrioventricular Coupling Index (RACI) in healthy Chinese adults using AI-based 3DE technology.
- Conditions
- Healthy Adults, Pulmonary Hypertension, Tricuspid Regurgitation, Heart Failure
- Trial name
- NCT07292896
- Where
- 25 sites in China
- Volunteers
- 2,640 people, healthy volunteers welcome
- Sponsor
- First Hospital of China Medical University
Congenital Heart Disease
The Value of Three Dimensional Echocardiography in Congenital Cardiac Surgery
There are few studies evaluating the value of 3D echocardiography in children undergoing congenital cardiac surgery. The aim of this observational study is to describe common and uncommon congenital malformations with the help of…
- Trial name
- NCT02408848
- Testing
- Observational
- Where
- Belgium
- Volunteers
- 9 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Atrial Septal Defects
Percutaneous Closure of Atrial Septal Defects in Children: Integration of 3D Echocardiography and Fluoroscopy Imaging.
The interventional catheterization allows the percutaneous treatment of congenital heart diseases as the atrial septal defect (ASD). The examination is guided by the X-rays with stochastic side effects worrying at the child's.
- Trial name
- CIA3DNAVIGATOR (NCT02529111)
- Testing
- "Echonavigator" software
- Where
- France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Toulouse
Heart Valve Incompetence, Echocardiography, Transthoracic
The FUnctional TricUspid REgurgitation by 3D EChocardiography Cooperative Study
Prospective, multicenter, observational study to enroll consecutive patients with functional tricuspid regurgitation (FTR) with the primary aim to: Use patients' outcomes as a reference to try to define the threshold values for…
- Trial name
- FUTURE 3D (NCT05747404)
- Testing
- Echocardiography
- Where
- 4 sites in Italy, Romania
- Volunteers
- 1,500 people
- Sponsor
- Istituto Auxologico Italiano
Congestive Heart Failure, Mitral Regurgitation
Speckle Tracking Imaging and Realtime 3 Dimensional Echocardiograhy to Study LV Function and Remodeling After Acute Myocardial Infarction (AMI)
Left ventricular (LV) remodeling after acute myocardial infarction (AMI) has been well described in previous studies. However, there is a paucity of data on the incidence of and risk factors for LV remodeling in modern clinical…
- Trial name
- NCT00745680
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- National Taiwan University Hospital
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
Heart Failure
3D Assessment of RV Function in Patients Undergoing LVAD Implantation
This goal of this study is to analyze images of the right ventricle taken via 3D transesophageal echocardiography (TEE) during left ventricular assist device (LVAD) implantation.
- Trial name
- NCT05376254
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Heart Diseases
Evaluation of Left Ventricular Volumes by Real-Time 3-Dimensional Echocardiography
Quantitative measurements of left ventricular volume and ejection fraction are useful in the management of patients with heart disease.
- Trial name
- NCT00001740
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Congestive Heart Failure, Ventricular Function, Left
Validation of the Gated Blood Pool SPECT: ERNA vs 3D Echo
This research study is designed to evaluate the accuracy of the techniques that are used to analyze heart function. The main purpose of this study is to analyze and compare three different methods of assessment of regional and…
- Trial name
- NCT00576186
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Yale University
Mechanical Dyssynchrony, Heart Failure
Evaluating Effects of a Left Bundle Branch Block
A left bundle branch block (LBBB) is related to abnormal cardiac conduction and mechanical asynchrony and is associated with hypertension and coronary artery disease.
- Conditions
- Mechanical Dyssynchrony, Heart Failure, Bundle-Branch Block
- Trial name
- NCT00269659
- Where
- Netherlands
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Amsterdam UMC, location VUmc
Right Ventricular Dysfunction
TEE 3D RV Assessment for SAVR, Mini AVR, and TAVR
Three-dimensional echocardiography has become a gold standard to assess right ventricular (RV) function, and investigators plan to use 3D transesophageal echocardiography to assess RV function in 3 types of aortic valve…
- Trial name
- NCT05804240
- Testing
- 3D TEE RVEF
- Where
- United States
- Volunteers
- 67 people
- Sponsor
- Thomas Jefferson University
Development of Standardized Assessment TAVI and MitraClip Procedures by Echocardiography, Aortic Stenosis
Examination of Valve Insufficiency Before and After MitraClip or TAVI Procedure by 3D Echocardiography Compared to MRI
Aim of the study is the definition of criteria for a standardized assessment of heart function by 3D echocardiographic procedures.
- Conditions
- Development of Standardized Assessment TAVI and MitraClip Procedures by Echocardiography, Aortic Stenosis, Mitral Valve Insufficiency
- Trial name
- 3D_TTE_TAVI (NCT01966146)
- Testing
- Echography GE Healthcare Vivid E9
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- RWTH Aachen University
ATRIAL APPENDAGE CLOSURE for ATRIAL FIBRILLATION
Evaluation of 3D Simulation and Planning of Left Atrial Appendage Occlusion Based on 3D Echocardiography
This study aims to compare a semi-automatic 3D echocardiography-based left atrial appendix occlusion procedure planning with FEops, with other imaging modalities for evaluating the left atrial appendage dimensions and device…
- Trial name
- USIM-LAAO (NCT05926037)
- Where
- 2 sites in Belgium
- Volunteers
- 30 people
- Sponsor
- Universitair Ziekenhuis Brussel