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ClinicalTrials.gov public records Last synced Sep 29, 2026, 5:46 AM EDT

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Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Duplex ultrasound Clear all
Completed Not applicable Interventional Results available

Clinical Evaluation of Opto-Acoustic Image Quality With the Gen 2 Imagio System

NCT05022602
View directory record Official record
Conditions
Breast Cancer Stage
Interventions
Imagio
Device
Lead sponsor
Seno Medical Instruments Inc.
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 28, 2023 · Synced Sep 29, 2026, 5:46 AM EDT
Completed Phase 2 Interventional Results available

New Technologies to Determine Carotid Plaque Vulnerability in Patients With Significant Carotid Plaques

NCT03335033
View directory record Official record
Conditions
Carotid Artery Plaque
Interventions
Contrast-enhanced ultrasound, Shear Wave Elastography, Ultrasound Examination
Combination Product · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 24, 2022 · Synced Sep 29, 2026, 5:46 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Validation of Ultrasound in Predicting a Low Lying Placenta Throughout Pregnancy

NCT02689739
View directory record Official record
Conditions
Pregnancy, Obese
Interventions
venous duplex ultrasound
Procedure
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 50 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2020 · Synced Sep 29, 2026, 5:46 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ultrasound-based Intima-Media Thickness Measurements

NCT00588484
View directory record Official record
Conditions
Carotid Artery Intima Media Thickness
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
35 Years to 65 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 8, 2012 · Synced Sep 29, 2026, 5:46 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Imaging of Retinochoroidal Vasculature in Patients Being Assessed for Cardiovascular Disease

NCT05082402
View directory record Official record
Conditions
Cardiovascular Diseases, Retina; Change
Interventions
Swept Source Optical Coherence Tomography Angiography
Diagnostic Test
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 95 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 29, 2026, 5:46 AM EDT
Not listed Not applicable Interventional

SToP: Venous Thromboembolism Screening in the Trauma Population

NCT02978950
View directory record Official record
Conditions
Venous Thromboembolism, Deep Vein Thrombosis, Trauma, Multiple
Interventions
Duplex ultrasound surveillance, No ultrasound surveillance
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Nov 28, 2018 · Synced Sep 29, 2026, 5:46 AM EDT
Completed Not applicable Interventional Results available

Venclose RF Ablation System for the Treatment of IPVs

NCT04386785
View directory record Official record
Conditions
Chronic Venous Insufficiency
Interventions
Radiofrequency (RF) Thermal Ablation of Incompetent Perforator Veins
Device
Lead sponsor
Venclose, Inc.
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Tyler, Texas
Source: ClinicalTrials.gov public record
Updated May 26, 2022 · Synced Sep 29, 2026, 5:46 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

FDM for Subacute and Chronic Extremity Pain in the ED

NCT04555239
View directory record Official record
Conditions
Myofascial Pain, Chronic Pain, Extremities Disorders, Osteopathic Manipulation
Interventions
Fascial Distortion Model (FDM), Standard Care
Procedure · Other
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
4
States / cities
Christiansburg, Virginia • Lexington, Virginia • Roanoke, Virginia + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2022 · Synced Sep 29, 2026, 5:46 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pilot Study of Ultrasonic Determined Carotid Plaque Composition

NCT01879397
View directory record Official record
Conditions
Atherosclerosis
Interventions
Research Ultrasound Exam
Device
Lead sponsor
D. Geoffrey Vince
Other
Eligibility
40 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 13, 2020 · Synced Sep 29, 2026, 5:46 AM EDT
Completed No phase listed Observational

Microsurgical Breast Reconstruction & VTE

NCT03031457
View directory record Official record
Conditions
Breast Reconstruction, Venous Thromboembolism
Interventions
Duplex ultrasound
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2018 · Synced Sep 29, 2026, 5:46 AM EDT
Completed Not applicable Interventional

Non-Invasive Imaging for Cording in Breast Cancer Patients

NCT01427166
View directory record Official record
Conditions
Breast Cancer
Interventions
Non invasive venous ultrasound
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 15, 2016 · Synced Sep 29, 2026, 5:46 AM EDT
Terminated No phase listed Observational

Evaluation of a Novel Technique to Diagnose Carotid Artery Stenosis

NCT03464851
View directory record Official record
Conditions
Carotid Artery Stenosis
Interventions
Carotid Stenotic Scan (CSS)
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 30, 2020 · Synced Sep 29, 2026, 5:46 AM EDT
Recruiting Not applicable Interventional

External Post-Operative Skull Prosthesis to Prevent Sunken Flap Syndrome in Craniectomy Patients

NCT06899711
View directory record Official record
Conditions
Craniectomy, Trephined Syndrome, Traumatic Brain Injury (TBI) Patients, Ischemic Stroke
Interventions
External Cranial Prosthesis
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Sep 29, 2026, 5:46 AM EDT
Completed Not applicable Interventional Results available

Deep Vein Thrombosis (DVT) Prevention in Total Hip Arthroplasty: Continuous Enhanced Circulation Therapy (CECT) Versus Low Molecular Weight Heparin (LMWH)

NCT00358735
View directory record Official record
Conditions
Deep Vein Thrombosis of Lower Limb, Pulmonary Embolism (PE), Bleeding
Interventions
ActiveCare CECT device, Enoxaparin
Device · Drug
Lead sponsor
Medical Compression Systems
Industry
Eligibility
18 Years and older
Enrollment
411 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
9
States / cities
La Jolla, California • Loma Linda, California • Los Angeles, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2014 · Synced Sep 29, 2026, 5:46 AM EDT
Completed No phase listed Observational

Color Doppler and Peripheral Venous Catheters

NCT03889678
View directory record Official record
Conditions
Extravasation, Vein Injury
Interventions
Color flow doppler
Diagnostic Test
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 18, 2019 · Synced Sep 29, 2026, 5:46 AM EDT
Recruiting Not applicable Interventional

Maturation of Arteriovenous Fistula With Automated Sonography Assessments Trial

NCT06190717
View directory record Official record
Conditions
Diabetes, End Stage Renal Disease
Interventions
EchoMark/EchoSure, Standard of Care
Device · Procedure
Lead sponsor
Sonavex, Inc.
Industry
Eligibility
18 Years to 84 Years
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
21
States / cities
Dothan, Alabama • Phoenix, Arizona • Tucson, Arizona + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 29, 2026, 5:46 AM EDT
Enrolling by invitation No phase listed Observational

The Percutaneous Transmural Arterial Bypass -1 Study (Post Approval Registry)

NCT06315023
View directory record Official record
Conditions
Peripheral Arterial Disease, Symptomatic Femoropopliteal Lesions
Interventions
DETOUR System
Device
Lead sponsor
Endologix
Industry
Eligibility
Not listed
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
10
States / cities
Salinas, California • Storrs, Connecticut • Washington D.C., District of Columbia + 7 more
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 29, 2026, 5:46 AM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Clinical Evaluation of Opto-Acoustic Image Quality With the Gen1B Duplex Probe in Breast Applications

NCT03845907
View directory record Official record
Conditions
Breast Cancer
Interventions
Gen 1B, Gen 1
Device
Lead sponsor
Seno Medical Instruments Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 5, 2020 · Synced Sep 29, 2026, 5:46 AM EDT
Completed Not applicable Interventional Results available

Determining the Validity of ThinkSono Guidance for Ultrasound Image Acquisition and Remote Detection

NCT06652568
View directory record Official record
Conditions
Deep Vein Thrombosis, Deep Vein Thrombosis, Pulmonary Embolus
Interventions
ThinkSono System
Device
Lead sponsor
ThinkSono, Ltd.
Industry
Eligibility
18 Years and older
Enrollment
634 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
5
States / cities
New York, New York • Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 29, 2026, 5:46 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cost-Effectiveness of a Specialized Ultrasound Instrument to Diagnose Carotid Stenosis as a Way to Reduce the Risk of Stroke

NCT00417586
View directory record Official record
Conditions
Carotid Stenosis, Cerebrovascular Accident
Interventions
Specialized Doppler Ultrasound Instrument
Device
Lead sponsor
DVX, LLC
Industry
Eligibility
65 Years and older
Enrollment
984 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 10, 2013 · Synced Sep 29, 2026, 5:46 AM EDT
Terminated Phase 1 Interventional

Contrast-Enhanced Ultrasound for Kidney Transplant

NCT02911714
View directory record Official record
Conditions
Kidney Transplantation
Interventions
Lumason Contrast-Enhanced Ultrasound
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Sep 29, 2026, 5:46 AM EDT
Not listed Not applicable Interventional

Whole-leg Ultrasound in Pregnant Patients

NCT01319474
View directory record Official record
Conditions
Deep Vein Thrombosis
Interventions
Whole-leg compression ultrasound
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
268 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Sep 29, 2026, 5:46 AM EDT
Completed Not applicable Interventional

LiSWT for Nerve Sparing Radical Prostatectomy ED

NCT05877144
View directory record Official record
Conditions
Erectile Dysfunction, Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8
Interventions
Nerve-Sparing Prostatectomy, Medical Device Usage and Evaluation, Duplex Ultrasound, Survey Administration, Sham Intervention
Procedure · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 80 Years · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Sep 29, 2026, 5:46 AM EDT
Enrolling by invitation Not applicable Interventional

DVT Evaluation Using POCUS for Diagnosis and Treatment

NCT07400510
View directory record Official record
Conditions
Deep Venous Thromboses
Interventions
STAT Venous Duplex, Routine Venous Duplex
Diagnostic Test
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Sep 29, 2026, 5:46 AM EDT