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ClinicalTrials.gov public records Last synced Oct 2, 2026, 2:50 PM EDT

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Showing 1–24 of 62 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: transesophageal echocardiography (TEE) Clear all
Recruiting Not applicable Interventional

Intracardiac Versus Transesophageal Echocardiographic Guidance for Left Atrial Appendage Occlusion

NCT06348394
View directory record Official record
Conditions
Left Atrial Appendage Closure
Interventions
Intracardiac Echocardiography, Traditional transesophageal echocardiography
Device
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 90 Years
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 2, 2026, 2:50 PM EDT
Completed No phase listed Observational

TEE/Angio Fusion Study

NCT02737969
View directory record Official record
Conditions
Structural Heart Disease
Interventions
Transesophageal Echocardiography/angiography (TEE/Angio)
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 6, 2020 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional

TEE and Dysphagia in Lung Transplantation

NCT06089434
View directory record Official record
Conditions
Lung Transplant, Dysphagia
Interventions
Transesophageal Echocardiography (TEE) with limited number of TEE clips, Transesophageal Echocardiography (TEE) with number of TEE clips per attending anesthesiologist
Diagnostic Test
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 2, 2026, 2:50 PM EDT
Completed No phase listed Observational

Safety Monitoring of Patients Having Pulmonary Vein Ablation

NCT00590668
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Transesophageal Echocardiography
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 3, 2017 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

Does Transesophageal Echocardiography Along With an Orogastric Tube Improve the Image Quality Intraoperatively?

NCT03454399
View directory record Official record
Conditions
TEE Image Quality
Interventions
Suction orogastric tube which is attached to TEE probe
Procedure
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 23, 2024 · Synced Oct 2, 2026, 2:50 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Detection of Left Atrial Appendage (LAA) Thrombus: Comparison of Cardiac Magnetic Resonance Imaging and Transesophageal Echocardiogram

NCT00797576
View directory record Official record
Conditions
Left Atrial Appendage Thrombi
Interventions
Not listed
Lead sponsor
Gundersen Lutheran Medical Foundation
Other
Eligibility
Not listed
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
La Crosse, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 22, 2010 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Enhancement of Contrast Opacification for Echocardiographic Imaging of the Right Heart and Shunts

NCT02661529
View directory record Official record
Conditions
Bidirectional Cardiovascular Shunt
Interventions
Transesophageal Echocardiogram (TEE), Transthoracic Echocardiogram (TTE), Saline/Air Mixture, Saline/Blood Mixture
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 105 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 26, 2017 · Synced Oct 2, 2026, 2:50 PM EDT
Withdrawn Not applicable Interventional

OPIE in the Thin Interventricular Septum

NCT04050579
View directory record Official record
Conditions
Hypertrophic Cardiomyopathy
Interventions
on-pump intracardiac echocardiography
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Monitored Anesthesia Care vs. General Anesthesia for Transcatheter Aortic Valve Replacement

NCT04107038
View directory record Official record
Conditions
Transcatheter Aortic Valve Replacement
Interventions
General Endotracheal Anesthesia, Monitored anesthesia care
Procedure
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Oct 2, 2026, 2:50 PM EDT
Terminated Not applicable Interventional

Cardiac Computed Tomography (CT) Scan Compared to Transesophageal Echocardiogram (TEE) in Endocarditis

NCT00995384
View directory record Official record
Conditions
Endocarditis
Interventions
CT Scan
Procedure
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years to 98 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 28, 2023 · Synced Oct 2, 2026, 2:50 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Medical Versus Surgical Management of Moderate Mitral Regurgitation Following Percutaneous Coronary Intervention

NCT01156441
View directory record Official record
Conditions
Myocardial Infarction, Mitral Regurgitation
Interventions
surgical mitral valve repair w/ mitral valve annuloplasty
Procedure
Lead sponsor
Southern Illinois University
Other
Eligibility
19 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Springfield, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 16, 2014 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Phase 4 Interventional

Assessment of Cardioversion Using Transesophageal Echocardiography II (ACUTE II)

NCT00289042
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Enoxaparin
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 31, 2007 · Synced Oct 2, 2026, 2:50 PM EDT
Not yet recruiting Phase 4 Interventional

The Use of Remimazolam for TEE

NCT07829458
View directory record Official record
Conditions
Cardiac Disease, Anesthesia
Interventions
Remimazolam, Propofol
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

On-pump Intraoperative Echocardiography

NCT03094325
View directory record Official record
Conditions
Septal Myectomy
Interventions
Pre Operative On-pump intraoperative echocardiography, Pre Operative Transesophageal echocardiography (TEE) imaging, Post Operative On-pump intraoperative echocardiography, Post Operative Transesophageal echocardiography (TEE) imaging
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 31, 2020 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Effect of Heat Stress on Global LV Function in Anesthetized Humans

NCT04553900
View directory record Official record
Conditions
Hyperthermia, Cardiac Functional Disturbances During Surgery
Interventions
Transesophageal Echocardiography
Diagnostic Test
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional Results available

GE CVUS Device Evaluation

NCT05340244
View directory record Official record
Conditions
Echocardiography
Interventions
Investigational ultrasound exam
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
Not listed
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 10, 2023 · Synced Oct 2, 2026, 2:50 PM EDT
Recruiting Not applicable Interventional

Left Atrial Imaging Prior to Cardioversion: Leveraging Computed Tomography to Rule Out Thrombus in The Emergency Department (LA CLOTTED)

NCT07002450
View directory record Official record
Conditions
Atrial Fibrillation (AF), Atrial Flutter
Interventions
Cardiac computed tomography angiography, Standard of care management
Diagnostic Test · Other
Lead sponsor
Ottawa Heart Institute Research Corporation
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 2, 2026, 2:50 PM EDT
Recruiting Not applicable Interventional

Study of the Clinical Impact of Surgical Correction of Tricuspid Insufficiency in Implantable LVAD Patients

NCT02537769
View directory record Official record
Conditions
Tricuspid Regurgitation, Heart Failure NYHA Class III, Heart Failure NYHA Class IV
Interventions
Left ventricular assist device (LVAD), Tricuspid Valve Repair (TVR)
Device · Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 23, 2021 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Evaluation of Modified Bite-Block for Invasive Imaging Procedures

NCT04236297
View directory record Official record
Conditions
Bite Block
Interventions
bite block
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 15, 2022 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional

Esophageal Echo Assessment of LV Function During Acute Normovolemic Hemodilution Using Crystalloid or Hypertonic Saline

NCT00683007
View directory record Official record
Conditions
Acute Hypovolemia
Interventions
Volume resuscitation (Crystalloid), Volume resuscitation (Hypertonic Saline Solution)
Other
Lead sponsor
University of California, Davis
Other
Eligibility
17 Years to 70 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 2, 2026, 2:50 PM EDT
Terminated No phase listed Observational

Use of Transesophageal Echocardiography to Measure Intraoperative Renal Resistive Index and Predict Acute Renal Injury

NCT01547065
View directory record Official record
Conditions
Subjects Undergoing Cardiac or Major Surgery Where TEE is Used as a Matter of Routine
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 89 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 24, 2015 · Synced Oct 2, 2026, 2:50 PM EDT
Completed No phase listed Observational

Arterial Pressure vs. TE Echo dp/dt

NCT04726852
View directory record Official record
Conditions
Myocardial Contraction
Interventions
Concurrent comparison
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced Oct 2, 2026, 2:50 PM EDT
Recruiting Not applicable Interventional

Direct Comparison of Cardiac CT With TEE to Evaluate Watchman FLX LAA Occluder Device Characteristics

NCT06523166
View directory record Official record
Conditions
Device Related Thrombosis, Peri-device Leak
Interventions
Transesophageal echocardiography (TEE), Cardiac CTA
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
5
States / cities
Los Angeles, California • Roslyn, New York • Charlotte, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 2, 2026, 2:50 PM EDT
Completed Not applicable Interventional

A Prospective Study to Determine the Effectiveness of Reaming in Reducing Fat Emboli to the Lungs

NCT00327158
View directory record Official record
Conditions
Diaphyseal Femur Fracture
Interventions
Transesophageal transducer, echocardiography
Procedure
Lead sponsor
University of Kentucky
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 28, 2010 · Synced Oct 2, 2026, 2:50 PM EDT