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ClinicalTrials.gov public records Last synced Oct 2, 2026, 2:28 AM 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

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, 2:28 AM EDT
Recruiting Not applicable Interventional

The Efficacy of Distal Pharyngeal Airway for Oxygenation During TEE

NCT05974488
View directory record Official record
Conditions
Airway Obstruction
Interventions
McMurray Enhanced Airway, Nasal Cannula
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Oct 2, 2026, 2:28 AM 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, 2:28 AM 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, 2:28 AM 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 3, 2017 · Synced Oct 2, 2026, 2:28 AM 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, 2:28 AM EDT
Completed No phase listed Observational

Investigation of Heart Function in Patients With Heart Valve Defects

NCT00001314
View directory record Official record
Conditions
Aortic Valve Insufficiency, Mitral Valve Insufficiency
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 2, 2026, 2:28 AM 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, 2:28 AM 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, 2:28 AM 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, 2:28 AM 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 20, 2012 · Synced Oct 2, 2026, 2:28 AM EDT
Recruiting Phase 1Phase 2 Interventional

Use of Phenylephrine for Assessment of Mitral Regurgitation Severity

NCT04500899
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
Mydfrin
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 20, 2025 · Synced Oct 2, 2026, 2:28 AM EDT
Completed Phase 4 Interventional Results available

Efficacy of Optison Echo Contrast to Detect Thrombus in Left Atrial Appendage

NCT01721447
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Optison echocardiography contrast agent
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Oct 2, 2026, 2:28 AM EDT
Withdrawn No phase listed Observational

Measurement of Tricuspid Regurgitation Volume for Assessment of Tricuspid Regurgitation Using 3D Transesophageal Echocardiography

NCT05130775
View directory record Official record
Conditions
Tricuspid Regurgitation
Interventions
Transesophageal echocardiograpgy
Other
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2024 · Synced Oct 2, 2026, 2:28 AM EDT
Recruiting No phase listed Observational

Oral Gastric Suctioning Effect on Transesophageal Echo

NCT07209293
View directory record Official record
Conditions
TEE Image Quality
Interventions
Transesophageal Echocardiography
Diagnostic Test
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 2, 2026, 2:28 AM 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, 2:28 AM 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, 2:28 AM EDT
Completed Not applicable Interventional

Randomized, Prospective Comparison of Two Femoral Reaming Systems

NCT00594438
View directory record Official record
Conditions
Femur Fracture
Interventions
Synthes Reamer-Irrigator-Aspirator (RIA), Zimmer Sentinel Reamer
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 26, 2013 · Synced Oct 2, 2026, 2:28 AM 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, 2:28 AM EDT
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 24, 2019 · Synced Oct 2, 2026, 2:28 AM 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, 2:28 AM EDT
Active, not recruiting Not applicable Interventional

RESPONDER-HF Trial

NCT05425459
View directory record Official record
Conditions
Heart Failure, Heart Failure, Diastolic
Interventions
Corvia Atrial Shunt System / IASD System II, Intra-cardiac echocardiography (ICE), or transesophageal echocardiography (TEE)
Device · Other
Lead sponsor
Corvia Medical
Industry
Eligibility
40 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2031
U.S. locations
33
States / cities
Phoenix, Arizona • La Jolla, California • Long Beach, California + 28 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 2, 2026, 2:28 AM 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, 2:28 AM EDT
Completed No phase listed Observational Results available

Hepatic Vein Flow During Orthotopic Liver Transplantation as Predictive Factor for Postoperative Graft Function

NCT03814031
View directory record Official record
Conditions
Postoperative Graft Function
Interventions
NO internvention
Other
Lead sponsor
Henry Ford Health System
Other
Eligibility
Not listed
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 23, 2024 · Synced Oct 2, 2026, 2:28 AM EDT