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ClinicalTrials.gov public records Last synced Oct 11, 2026, 4:36 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 97–120 of 3,402 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Diagnostic Ultrasound Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Trial to Evaluate Fecobionics in Fecal Incontinence (FI) (NORMAL and ABNORMAL-FI)

NCT05412069
View directory record Official record
Conditions
Normal Subjects, Fecal Incontinence
Interventions
Fecobionics
Device
Lead sponsor
The California Medical Innovations Institute, Inc.
Other
Eligibility
18 Years to 75 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
San Diego, California • Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 11, 2026, 4:36 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Down Syndrome - Comparison of Screening Methods in the 1st and 2nd Trimesters

NCT00006445
View directory record Official record
Conditions
Down Syndrome, Chromosome Abnormalities
Interventions
Ultrasound, Serum screen
Procedure
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
16 Years to 45 Years · Female only
Enrollment
38,000 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
10
States / cities
Denver, Colorado • Boston, Massachusetts • Royal Oak, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2007 · Synced Oct 11, 2026, 4:36 AM EDT
Completed Not applicable Interventional

Ultrasound Guided Sciatic Nerve Block

NCT02688439
View directory record Official record
Conditions
Sciatic Nerve
Interventions
Sciatic Nerve block, Leg raised 30°, Distal tourniquet placed on the lower part of the leg, Leg in a neutral position
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years to 70 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2019 · Synced Oct 11, 2026, 4:36 AM EDT
Completed Phase 3 Interventional Results available

DEF-315 Better Accuracy in Ejection Fraction (EF) Assessment With DEFINITY

NCT03719612
View directory record Official record
Conditions
Cardiac Disease
Interventions
DEFINITY®
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
15
States / cities
Tucson, Arizona • Los Angeles, California • Orange, California + 12 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Oct 11, 2026, 4:36 AM EDT
Completed No phase listed Observational

Bedside Ultrasonic Assessment for Gastric Content in Patients With Upper GI Bleeding Undergoing Endoscopy

NCT05763745
View directory record Official record
Conditions
Upper GI Bleeding, Point of Care Ultrasound, Upper Endoscopy, Gastric Content, GI Bleed
Interventions
Point of Care Ultrasound
Diagnostic Test
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Oct 11, 2026, 4:36 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Upper Airway Ultrasound to Predict Difficult Laryngoscopy in Neonates and Infants

NCT07444528
View directory record Official record
Conditions
Neonates, Infants Aged 0 Days to 12 Months Scheduled for Elective Surgery
Interventions
Upper airway ultrasound
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 365 Days
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Oct 11, 2026, 4:36 AM EDT
Completed No phase listed Observational

Clinical Implications of Peripheral Plaque Morphology

NCT00578422
View directory record Official record
Conditions
Peripheral Artery Disease
Interventions
Ivus (Intravascular Ultrasound) of Amputation Specimens, IVUS (Intravascular Ultrasound)
Other · Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Oct 11, 2026, 4:36 AM EDT
Withdrawn Not applicable Interventional

Clinical Evaluation of the Ultrasound-Guided Retroclavicular Brachial Plexus Block

NCT01605929
View directory record Official record
Conditions
Anesthesia, Upper Extremity Injury
Interventions
Retroclavicular Brachial Plexus Block and Catheter Insertion
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 7, 2015 · Synced Oct 11, 2026, 4:36 AM EDT
Completed No phase listed Observational

Safety and Effectiveness of BioTraceIO Lite for Tissue Damage Assessment Following Liver Tissue Ablation Procedures

NCT04970212
View directory record Official record
Conditions
Carcinoma, Hepatocellular, Metastatic Liver Cancer
Interventions
BioTraceIO Lite
Device
Lead sponsor
Techsomed Medical Technologies LTD
Industry
Eligibility
21 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
6
States / cities
Phoenix, Arizona • Stanford, California • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 11, 2026, 4:36 AM EDT
Completed No phase listed Observational

Evaluation of Liver Disease With Elastography Measurements in Patients Undergoing Liver Transplant Surgery

NCT01890460
View directory record Official record
Conditions
Liver Transplantation
Interventions
Not listed
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 22, 2016 · Synced Oct 11, 2026, 4:36 AM EDT
Recruiting Not applicable Interventional

Focal Ablation With Focal Cryotherapy or HIFU for the Treatment of Men With Localized Prostate Cancer

NCT06178354
View directory record Official record
Conditions
Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8
Interventions
Cryosurgery, High-Intensity Focused Ultrasound Ablation, Survey Administration
Procedure · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 11, 2026, 4:36 AM EDT
Not listed Not applicable Interventional

Clinical Study of the Sonablate® 500 to Treat Localized (T1c/T2a) Prostate Cancer

NCT00770822
View directory record Official record
Conditions
Prostate Cancer
Interventions
HIFU (Sonablate® 500), Brachytherapy
Device
Lead sponsor
SonaCare Medical
Industry
Eligibility
40 Years to 75 Years · Male only
Enrollment
466 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2020
U.S. locations
6
States / cities
Birmingham, Alabama • Naples, Florida • Myrtle Beach, South Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2019 · Synced Oct 11, 2026, 4:36 AM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Efficacy of Transversus Abdominis Plane Block for Laparoscopic Cholecystectomy

NCT02712151
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Abdominal Wall Block, Surgical infiltration, Sterile saline, Ropivacaine 0.2%, Ultrasound, Ropivacaine 0.5%
Procedure · Drug · Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
5 Years to 17 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 8, 2024 · Synced Oct 11, 2026, 4:36 AM EDT
Completed Phase 4 Interventional

Gadolinium Contrast-enhanced Abbreviated MRI (AMRI) vs. Standard Ultrasound for Hepatocellular Carcinoma (HCC) Surveillance in Patients With Cirrhosis

NCT04288323
View directory record Official record
Conditions
Liver Cancer, Liver Cirrhoses, Liver Carcinoma
Interventions
Gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 11, 2026, 4:36 AM EDT
Completed Not applicable Interventional Results available

Low Intensity Ultrasound Therapy for Upper Back Pain Relief

NCT02135094
View directory record Official record
Conditions
Muscle Spasm
Interventions
Active ultrasound therapy device, Placebo ultrasound therapy device
Device
Lead sponsor
ZetrOZ, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Trumbull, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Oct 11, 2026, 4:36 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 May 1, 2020 · Synced Oct 11, 2026, 4:36 AM EDT
Completed No phase listed Observational

Long Term Effects of Treating Submassive Pulmonary Embolism With Ultra-sound Accelerated Thrombolysis

NCT01899339
View directory record Official record
Conditions
Submassive Pulmonary Embolism
Interventions
submassive PA treatment with Ekosonic endo device
Other
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Oct 11, 2026, 4:36 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Use of Ultrasound in Establishing COVID-19 Infection as Part of a Trauma Evaluation

NCT04340479
View directory record Official record
Conditions
COVID, Trauma, Ultrasound
Interventions
Ultrasound lung imaging as part of FAST+ evaluation
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
Not listed
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Oct 11, 2026, 4:36 AM EDT
Completed Phase 4 Interventional Results available

Efficacy Of Quadratus Lumborum II Block For Laparoscopic Sleeve Gastrectomy

NCT04073056
View directory record Official record
Conditions
Morbid Obesity, High BMI
Interventions
Bupivacaine
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 5, 2023 · Synced Oct 11, 2026, 4:36 AM EDT
Enrolling by invitation Not applicable Interventional

Comparison of Dynamic Ultrasound Visual Feedback to Manual Feedback on Scapular Stabilizer Activation and Change in the Subacromial Space in Persons With Pain During Shoulder Elevation

NCT07464639
View directory record Official record
Conditions
Subacromial Impingement Syndrome, Apical Shoulder Pain, Rotator Cuff Syndrome
Interventions
Verbal and tactile feedback with exercise
Other
Lead sponsor
California State University, Long Beach
Other
Eligibility
18 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 11, 2026, 4:36 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Characterization of Fetal Lung With Quantitative Ultrasound

NCT06722365
View directory record Official record
Conditions
Respiratory Complication, Fetal Lung Imaging
Interventions
Backscatter Quantitative Ultrasound
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 11, 2026, 4:36 AM EDT
Not listed Phase 4 Interventional

The Prediction of Extent and Risk Profile of Coronary Atherosclerosis and Their Changes During Lipid-lowering Therapy Based on Non-invasive Techniques

NCT01773512
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Rosuvastatin
Drug
Lead sponsor
General University Hospital, Prague
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Maywood, Illinois • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 23, 2013 · Synced Oct 11, 2026, 4:36 AM EDT
Active, not recruiting Not applicable Interventional

The Use of Artificial Intelligence Generated Contours in Radiation Planning of the Prostate Brachytherapy

NCT06964412
View directory record Official record
Conditions
Prostate Cancer
Interventions
Artificial-intelligence (AI)
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 11, 2026, 4:36 AM EDT
Completed No phase listed Observational

Aneurysmal Subarachnoid Hemorrhage and Superior Mesenteric Artery Flow Study

NCT02684500
View directory record Official record
Conditions
Intracranial Aneurysm
Interventions
Ultrasound
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 19, 2020 · Synced Oct 11, 2026, 4:36 AM EDT