Clinical trials: Transesophageal Echocardiography
Liver Transplant; Complications
Contributions of Transesophageal Echocardiography in Liver Transplant Surgery
The goal of this study is to describe the safety and impact of transesophageal echocardiography in instability episodes during liver transplantation, especially during reperfusion stage.
- Trial name
- NCT05175534
- Testing
- monitoring
- Where
- 2 sites in Spain
- Volunteers
- 32 people
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Myocardial Contraction
Arterial Pressure vs. TE Echo dp/dt
This study seeks to assess the strength of correlation between arterial pressure waveform derived contractility as quantified by the maximal rate of pressure change ans a function of time (dp/dtmax) and transesophageal…
- Trial name
- NCT04726852
- Testing
- Concurrent comparison
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- University of California, Davis
Diastolic Dysfunction
Perioperative Measurements of Diastolic Function in Cardiac Surgery
This observational clinical trial will investigate the following perioperative indices relating to cardiac surgery: 1. The significance of measurements involving left heart relaxation (LV diastolic function) and its relation to…
- Trial name
- NCT02285309
- Testing
- Cardiac Surgery and enoximone
- Volunteers
- 100 people
- Sponsor
- University College, London
Knowledge, Attitudes, Practice, Cardiovascular Diseases
Effectiveness of Simulation-based Training on Transoesophageal Echocardiography Learning
Background: Simulation-based training in transesophageal echocardiography (TEE) seems promising. However, data are limited to non-randomized or single-center studies.
- Conditions
- Knowledge, Attitudes, Practice, Cardiovascular Diseases, Valvular Heart Disease
- Trial name
- SIMULATOR (NCT05564507)
- Testing
- TEE simulation-based training
- Where
- France
- Volunteers
- 385 people
- Sponsor
- Groupe des jeunes de la filiale d'imagerie cardiovasculaire
Hemodynamic Instability, Cardiovascular Complication
Evaluation of Cardiac Functions in Deep Trendelenburg Position
Robotic-assisted laparoscopic prostatectomy (RALP) is a surgical method with good short-term results and accepted as the gold standard because of its minimal invasiveness.
- Trial name
- NCT05685979
- Testing
- Robotic-assisted laparoscopic prostatectomy in deep Trendelenburg position.
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Acibadem University
Stroke, Acute
Comparative Effectiveness Study of Transthoracic and Transesophageal Echocardiography in Stroke
The Comparative Effectiveness Study of Transthoracic and Transesophageal Echocardiography in Stroke (CONTEST) aims at assessing the diagnostic value of transesophageal echocardiography (TEE) and transthoracic echocardiography…
- Trial name
- CONTEST (NCT03411642)
- Where
- 4 sites in Germany
- Volunteers
- 494 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Cardiac
TEE Training for Anaesthesiologists
This study aims to find out the best sequence of teaching and learning events (i.e. first lecture and then simulated training or first simulated training and then lecture) in the acquisition of knowledge on Transoesophageal…
- Trial name
- NCT04024982
- Testing
- Sequence of teaching (Lecture first followed by Simulation), Sequence of teaching (Simulation first followed by Lecture)
- Where
- Singapore
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Echocardiography, 2-D
Specke Tracking Echocardiography And Filling Pressures
Determining the LV filling pressure is a key element in the diagnosis and management of patients with suspected decompensated heart failure.
- Trial name
- TEE (NCT02854865)
- Testing
- echocardiography
- Where
- Austria
- Volunteers
- 30 people
- Sponsor
- Medical University of Vienna
Cardiopulmonary Disease
SGA for TEE: Safe Alternative to Deep Sedation for Patients With High-risk Cardiopulmonary Disease.
Increasingly, transesophageal echos (TEEs) are being done on high risk patients. A TEE is a short procedure done with deep sedation, but poses an increased risk of apnea/ hypoxemia in those with pulmonary disease.
- Trial name
- SGA-TEE (NCT04939220)
- Testing
- TEE with SGA, TEE with Deep Sedation
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Florida
Periprosthetic Aortic Valve Regurgitation After TAVI
Edwards SAPIEN-3 Periprosthetic Leakage Evaluation Versus Medtronic CoreValve in Transfemoral Aortic Valve Implantation
Transcatheter aortic valve replacement (TAVR) is a good alternative treatment for patients with severe aortic valve stenosis with similar mid-term success rates as compared to surgery.
- Trial name
- ELECT (NCT01982032)
- Testing
- Transcatheter aortic valve replacement, Medtronic CoreValve system, Edwards SAPIEN bioprosthesis
- Where
- Netherlands
- Volunteers
- 56 people
- Sponsor
- UMC Utrecht
Right Heart Dysfunction
Measurement of Tricuspid AnnularPlane Systolic Excursion in Transesophageal Echocardiography
The aim of this study is to measure TAPSE in TEE using two deep transgastric views. This is a prospective comparative diagnostic study where 21 CABG patients who are enrolled for the study will be studied during the…
- Trial name
- TAPSE (NCT03649854)
- Where
- Singapore
- Volunteers
- 26 people
- Sponsor
- National University Hospital, Singapore
Gagging During Transesophageal Echocardiography
Acupuncture for Relief of Gag Reflex
The aim of the study is to test whether stimulation of acupuncture points CV24 and P6 is better than placebo acupuncture in treatment of gagging in patients undergoing elective transesophageal echocardiography (TEE)
- Trial name
- AcuGag (NCT03821428)
- Testing
- Acupuncture
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- University Medicine Greifswald
Ischemic Stroke, Cardioembolic Stroke
Detecting Cardiac Thrombi in Acute Ischemic Stroke on Cardiac CT Versus Transoesophageal Echocardiography
Rationale: Cardiac CT acquired during the acute stroke imaging protocol (acute cardiac CT) has recently been shown to have a superior diagnostic yield than transthoracic echocardiography, which is currently the most commonly used…
- Conditions
- Ischemic Stroke, Cardioembolic Stroke, Thrombus; Embolism, Left Atrial Thrombosis
- Trial name
- MtH-DETECT (NCT06585228)
- Testing
- Cardiac Computed Tomography, Transesophageal echocardiography, Repeated Cardiac Computed Tomography
- Where
- Netherlands
- Volunteers
- 39 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Echocardiography, Transesophageal, In-hospital Cardiac Arrest
RescueTEE for In-hospital Cardiac Arrest (ReTEECA Trial)
ReTEECA Trial. Rescue TransEsophageal Echocardiography for In-Hospital Cardiac Arrest. This trial is aimed at studying the utility and interventional outcomes of rescue transesophageal echocardiography (RescueTEE) to aid in…
- Conditions
- Echocardiography, Transesophageal, In-hospital Cardiac Arrest, Cardiac Arrest, Cardiopulmonary Arrest With Successful Resuscitation
- Trial name
- ReTEECA (NCT04220619)
- Testing
- Tranesophageal Echocardiography
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Out-Of-Hospital Cardiac Arrest
The Impact of Aortic Valve Compression During Cardio-pulmonary Resuscitation on Patients With Out-of-hospital Cardiac Arrest
Purpose: This study aims to find out if the current way of performing chest compressions during resuscitation for patients who have suffered a cardiac arrest outside of the hospital is affecting their chances of recovery.
- Trial name
- AVC in OHCA (NCT05932784)
- Testing
- transesophageal echocardiography
- Where
- Taiwan
- Volunteers
- 76 people
- Sponsor
- Far Eastern Memorial Hospital
Epidural Space
Transesophageal Echocardiography (TEE) to Guide and Confirm Epidural Catheters in Pediatric Patients
The aim of this study is to assess whether transesophageal echocardiography (TEE) can be used to successfully guide an epidural catheter to a targeted thoracic level in pediatric patients.
- Trial name
- NCT02415998
- Testing
- TEE
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Kenichi Ueda
Coronary Artery Bypass Surgery
TEE Monitoring and the Incidence of Postoperative Acute Kidney Injury in Coronary Artery Bypass Grafting
TEE has a definite effect on the evaluation of cardiac structure and function in perioperative cardiac surgery. However, in CABG, previous studies on TEE mainly focused on whether to change the surgical plan rather than improve…
- Trial name
- NCT05139108
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Qianfoshan Hospital
Out-Of-Hospital Cardiac Arrest
EXecution of Trans-Esophagus Echo Cardiogram in CardioPulmonary Resuscitation for Patients With Out-of-hospital Cardiac Arrest
The purpose of this single center, randomized clinical control trial is to determine that changing chest compression site during cardiopulmonary resuscitation according to the examination of the TEE could increase the level of…
- Trial name
- EXECT_CPR (NCT05907460)
- Testing
- transesophageal echocardiography examination during cardiopulmonary resuscitation
- Where
- Taiwan
- Volunteers
- 132 people
- Sponsor
- Far Eastern Memorial Hospital
Aortic Insufficiency, Heart Valve Diseases
Health Data Warehouse on Aortic Insufficiency
This project aims to create a data warehouse based on care data of patients with an aortic insufficiency admitted to the Groupement des Hôpitaux de l'Institut Catholique de Lille (GHICL) since 2011.
- Trial name
- EDS-AI (NCT06420895)
- Testing
- Clinical follow-up, Transthoracic Echocardiogram (TTE), Magnetic resonance imaging (MRI)
- Volunteers
- 1,000 people
- Sponsor
- Lille Catholic University
AKI
Intraoperative Transesophageal Echocardiography Assessment of Portal Vein Flow and Renal Resistive Index As a Predictor of Acute Kidney Injury After Cardiac Surgery: A Prospective Observational Study
The purpose of this study is to better understand if transesophageal echocardiography during cardiac surgery can predict problems with kidney function after cardiac surgery.
- Trial name
- NCT04112953
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- University of Chicago