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Showing 1–24 of 61 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Transesophageal Echocardiogram (TEE) Clear all
Completed No phase listed Observational

Validating TEE Measurements of Right Ventricular Function

NCT03264183
View directory record Official record
Conditions
Ventricular Function, Right, Echocardiography, Transesophageal
Interventions
Transesophageal Echocardiography, Transthoracic Echocardiography
Diagnostic Test
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 23, 2019 · Synced Sep 1, 2026, 10:26 PM EDT
Completed Phase 4 Interventional

Patent Foramen Ovale in Cryptogenic Stroke Study

NCT00697151
View directory record Official record
Conditions
Ischemic Stroke, Patent Foramen Ovale
Interventions
Warfarin, Aspirin
Drug
Lead sponsor
Columbia University
Other
Eligibility
30 Years to 85 Years
Enrollment
630 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2000
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 14, 2011 · Synced Sep 1, 2026, 10:26 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

SGA for TEE: Safe Alternative to Deep Sedation for Patients With High-risk Cardiopulmonary Disease.

NCT04939220
View directory record Official record
Conditions
Cardiopulmonary Disease
Interventions
TEE with SGA, TEE with Deep Sedation
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Sep 1, 2026, 10:26 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Echocardiography Management for Patients Requiring Care for Non-Cardiac Surgery

NCT01050361
View directory record Official record
Conditions
Cardiovascular Risk Factors
Interventions
Transthoracic Echocardiogram (TTE)/Transesophageal Echocardiogram (TEE)
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 100 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 28, 2023 · Synced Sep 1, 2026, 10:26 PM EDT
Terminated Phase 3 Interventional

Right to Left Cardiac Shunt Detection

NCT01773252
View directory record Official record
Conditions
Right to Left Shunt, Patent Foramen Ovale, Atrial Septal Defect
Interventions
Flow Detection System
Device
Lead sponsor
Cardiox Corporation
Industry
Eligibility
18 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
8
States / cities
Phoenix, Arizona • Los Angeles, California • Aurora, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2015 · Synced Sep 1, 2026, 10:26 PM EDT
Active, not recruiting Not applicable Interventional

REDUCE LAP-HF TRIAL II

NCT03088033
View directory record Official record
Conditions
Heart Failure
Interventions
IASD System II implant, intra-cardiac echocardiography (ICE), or transesophageal echocardiography (TEE)
Device · Other
Lead sponsor
Corvia Medical
Industry
Eligibility
40 Years and older
Enrollment
608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
44
States / cities
Phoenix, Arizona • Tucson, Arizona • La Jolla, California + 36 more
Source: ClinicalTrials.gov public record
Updated Feb 21, 2023 · Synced Sep 1, 2026, 10:26 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 30, 2007 · Synced Sep 1, 2026, 10:26 PM EDT
Completed Phase 2Phase 3 Interventional Results available

A Safety Study of AQUAVAN® (Fospropofol Disodium) Injection for Sedation During Minor Surgical Procedures.

NCT00327392
View directory record Official record
Conditions
Procedural Sedation
Interventions
AQUAVAN® (fospropofol disodium) Injection
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
15
States / cities
Phoenix, Arizona • Jacksonville, Florida • Louisville, Kentucky + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 19, 2012 · Synced Sep 1, 2026, 10:26 PM EDT
Completed No phase listed Observational Results available

TEE 3D RV Assessment for SAVR, Mini AVR, and TAVR

NCT05804240
View directory record Official record
Conditions
Right Ventricular Dysfunction
Interventions
3D TEE RVEF
Diagnostic Test
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 1, 2026, 10:26 PM EDT
Not listed No phase listed Observational

Left Atrial Volume Index and Left Atrial Appendage Flow Velocities

NCT02500745
View directory record Official record
Conditions
Thrombosis of Left Atrial Appendage
Interventions
Not listed
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 15, 2015 · Synced Sep 1, 2026, 10:26 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 20, 2020 · Synced Sep 1, 2026, 10:26 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 22, 2024 · Synced Sep 1, 2026, 10:26 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 23, 2015 · Synced Sep 1, 2026, 10:26 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 15, 2014 · Synced Sep 1, 2026, 10:26 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 15, 2025 · Synced Sep 1, 2026, 10:26 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 14, 2022 · Synced Sep 1, 2026, 10:26 PM EDT
Completed No phase listed Observational Results available

Comparison of Intracardiac Echocardiography and Transesophageal Echocardiography

NCT02213666
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter
Interventions
Intracardiac Imaging
Device
Lead sponsor
Elad Anter
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Sep 1, 2026, 10:26 PM EDT
Completed Not applicable Interventional Results available

TEE Image Quality Improvement With Our Devised Probe Cover

NCT03812185
View directory record Official record
Conditions
Image Quality
Interventions
Suctioning orogastric tube which is attached to TEE probe cover
Device
Lead sponsor
Henry Ford Health System
Other
Eligibility
Not listed
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Sep 1, 2026, 10:26 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 22, 2021 · Synced Sep 1, 2026, 10:26 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 29, 2017 · Synced Sep 1, 2026, 10:26 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Safety of the PET-512MC Transesophageal Transducer

NCT01186380
View directory record Official record
Conditions
Transesophageal Transducer
Interventions
PET-512MC
Device
Lead sponsor
Toshiba America Medical Systems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 22, 2010 · Synced Sep 1, 2026, 10:26 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 21, 2010 · Synced Sep 1, 2026, 10:26 PM EDT
Completed No phase listed Observational

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

NCT04112953
View directory record Official record
Conditions
AKI
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 20, 2023 · Synced Sep 1, 2026, 10:26 PM EDT
Completed Not applicable Interventional Results available

Intraoperative Echocardiography in Low-Risk CABG Surgery

NCT06154265
View directory record Official record
Conditions
Heart Diseases, Coronary Artery Disease, Chest Pain, Stenosis Coronary, STEMI
Interventions
TEE probe
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 100 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 1, 2026, 10:26 PM EDT