Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 9, 2026, 1:51 AM EDT

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

Showing 1–24 of 468 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Ultrasound Evaluation Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Gastric Assessment of Pediatric Patients Undergoing Surgery

NCT05674643
View directory record Official record
Conditions
Fasting, Delayed Gastric Emptying, Aspiration Pneumonia, Respiratory Aspiration of Gastric Content
Interventions
Gastric Ultrasound Baseline Scans, Acetaminophen Absorption Test (AAT), Gastric Ultrasound Serial Scans
Diagnostic Test
Lead sponsor
Boston Children's Hospital
Other
Eligibility
2 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Sep 9, 2026, 1:51 AM EDT
Completed Not applicable Interventional Results available

Sonography Guided Transcervical Ablation of Uterine Fibroids

NCT02228174
View directory record Official record
Conditions
Menorrhagia
Interventions
Intrauterine Ultrasound-Guided Radiofreq. Ablation System
Device
Lead sponsor
Gynesonics
Industry
Eligibility
25 Years to 50 Years · Female only
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
22
States / cities
Phoenix, Arizona • Denver, Colorado • Newark, Delaware + 19 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2020 · Synced Sep 9, 2026, 1:51 AM EDT
Terminated Not applicable Interventional Results available

Utility of Ultrasound Assessment of the Inferior Vena Cava in Patients With Sepsis and Dehydration

NCT02568189
View directory record Official record
Conditions
Sepsis, Gastroenteritis, Dehydration
Interventions
SonoSite Maxx Series Ultrasound System
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
Up to 21 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 12, 2024 · Synced Sep 9, 2026, 1:51 AM EDT
Completed Phase 3 Interventional Results available

Evaluation of Fontan-associated Hepatic Stiffness and the Efficacy of Udenafil in Reducing Liver Stiffness

NCT03430583
View directory record Official record
Conditions
Single Ventricle Heart Disease
Interventions
Udenafil
Drug
Lead sponsor
Mezzion Pharma Co. Ltd
Industry
Eligibility
12 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
16
States / cities
Aurora, Colorado • Wilmington, Delaware • Washington D.C., District of Columbia + 13 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 9, 2026, 1:51 AM EDT
Recruiting Not applicable Interventional

Ultrasound Microvessel Imaging for the Evaluation of Ovarian and Adnexal Lesions

NCT07280312
View directory record Official record
Conditions
Female Reproductive System Adnexal Neoplasm, Ovarian Carcinoma, Female Reproductive System Neoplasm, Ovarian Neoplasms, Adnexal Lesion, Ovarian Lesion
Interventions
Transvaginal Ultrasound, Ultrasound Microvessel Imaging
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Sep 9, 2026, 1:51 AM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Assessment of the Changes in Cortical and Medullary Renal Blood Flow During Exercise in Healthy Subjects Using Contrast Enhanced Ultrasound

NCT02672722
View directory record Official record
Conditions
Healthy, Physiology
Interventions
Definity, Exercise, Kidney Ultrasound
Drug · Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 50 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 11, 2017 · Synced Sep 9, 2026, 1:51 AM EDT
Not yet recruiting No phase listed Observational

Pulse Detection in Cardiac Arrest Patients Using a Doppler Ultrasound Patch on the Carotid Artery

NCT07729228
View directory record Official record
Conditions
Cardiac Arrest (CA), Return of Spontaneous Circulation, CPR Quality Assessment
Interventions
Ultrasound doppler perfusion monitoring
Device
Lead sponsor
Heartstream US LLC
Industry
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 9, 2026, 1:51 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Contrast-Enhanced Ultrasound in Human Crohn's Disease

NCT02061163
View directory record Official record
Conditions
Crohn's Disease
Interventions
Contrast Enhanced Ultrasound, Optison
Device · Drug
Lead sponsor
University of Michigan
Other
Eligibility
10 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 14, 2015 · Synced Sep 9, 2026, 1:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Transabdominal and Transvaginal Sonography in Medical Abortion

NCT03047551
View directory record Official record
Conditions
Abortion Early
Interventions
Transabdominal sonography, Transvaginal sonography
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
634 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
2
States / cities
Morristown, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2019 · Synced Sep 9, 2026, 1:51 AM EDT
Recruiting Not applicable Interventional

Placental Imaging Techniques

NCT06861309
View directory record Official record
Conditions
Fetal Growth Restriction (FGR), Placental Insufficiency, Preeclampsia, Still Births, Pregnancy, Pregnancy Complications, Pregnancy Outcomes, Ultrasound
Interventions
ultrafast power Doppler imaging (uPDI) / quantitative ultrasound (QUS)
Device
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 9, 2026, 1:51 AM EDT
Not yet recruiting No phase listed Observational

Point-of-care Ultrasound in the Assessment of Snake Bite

NCT04188899
View directory record Official record
Conditions
Rattlesnake Bite (Diagnosis)
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 9, 2026, 1:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of the Ulthera System for the Treatment of the Decolletage

NCT01713686
View directory record Official record
Conditions
Chest Wrinkles
Interventions
Ulthera System Treatment
Device
Lead sponsor
Ulthera, Inc
Industry
Eligibility
35 Years to 70 Years · Female only
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
4
States / cities
Sacramento, California • San Diego, California • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2017 · Synced Sep 9, 2026, 1:51 AM EDT
Recruiting Not applicable Interventional

Ultrasound and Photoacoustic Imaging for Enhanced Differential Diagnosis of Rectal Cancer

NCT04339374
View directory record Official record
Conditions
Rectal Cancer, Colorectal Cancer
Interventions
Photoacoustic imaging, photoacoustic microscopy, Endorectal photoacoustic imaging probe, Reader Performance
Device · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
19 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Sep 9, 2026, 1:51 AM EDT
Active, not recruiting No phase listed Observational

AI for Onsite Cytology Evaluation in Endoscopic Ultrasound

NCT07228689
View directory record Official record
Conditions
Gastrointestinal Neoplasm, Mass Lesion
Interventions
EUS-guided fine needle biopsy
Diagnostic Test
Lead sponsor
Orlando Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 9, 2026, 1:51 AM EDT
Completed Not applicable Interventional

UNITE Study (UMN-GE) for COVID-19

NCT04701489
View directory record Official record
Conditions
Covid19, Cytokine Storm, Inflammation
Interventions
Splenic ultrasound
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Sep 9, 2026, 1:51 AM EDT
Completed Not applicable Interventional Results available

Feasibility 3D Perfusion Ultrasound for Liver Cancer SABR Planning and Response Evaluation

NCT02424955
View directory record Official record
Conditions
Liver Cancer, Liver Tumor, Hepatocellular Carcinoma, Liver Carcinoma
Interventions
perflutren lipid microspheres, 3D ultrasound
Drug · Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 10, 2023 · Synced Sep 9, 2026, 1:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ultrasound Assessment of Ventral Hernia Defects

NCT03043079
View directory record Official record
Conditions
Ventral Incisional Hernia
Interventions
Ultrasound Acoustic Radiation Forced Impulse Shear Wave Velocity
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
20 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Sep 9, 2026, 1:51 AM EDT
Active, not recruiting Not applicable Interventional

TReatment of Pulmonary Hypertension Group II Study

NCT03611270
View directory record Official record
Conditions
Pulmonary Hypertension (PH) Due to Left Heart Disease
Interventions
Pulmonary Denervation
Device
Lead sponsor
SoniVie Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
3
States / cities
San Diego, California • San Francisco, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 20, 2023 · Synced Sep 9, 2026, 1:51 AM EDT
Completed No phase listed Observational

Study of Fetal Swallowing

NCT00004566
View directory record Official record
Conditions
Deglutition Disorder, High Risk Pregnancy
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 9, 2026, 1:51 AM EDT
Completed No phase listed Observational

Effects of GLP-1 Agonists on Gastric Volume

NCT05854979
View directory record Official record
Conditions
Diabetes, Gastric Content Aspiration, Glucagon-like Peptide 1, GLP-1
Interventions
Gastric Ultrasound
Diagnostic Test
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Sep 9, 2026, 1:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessment of Periodic Screening of Women With Denser Breast Using WBUS and DBT

NCT02643966
View directory record Official record
Conditions
Breast Cancer
Interventions
Whole breast ultrasound
Device
Lead sponsor
Wendie Berg
Other
Eligibility
40 Years to 75 Years · Female only
Enrollment
6,266 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Sep 9, 2026, 1:51 AM EDT
Active, not recruiting Not applicable Interventional

MRI-Guided Focused Ultrasound Feasibility Study for Brain Tumors

NCT00147056
View directory record Official record
Conditions
Brain Tumor
Interventions
ExAblate transcranial system
Device
Lead sponsor
InSightec
Industry
Eligibility
18 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Sep 9, 2026, 1:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Assessment of the Number of Umbilical Cord Vessels at the Time of Nuchal Translucency Screening

NCT01367132
View directory record Official record
Conditions
Umbilical Cord
Interventions
Doppler ultrasound
Procedure
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 21, 2013 · Synced Sep 9, 2026, 1:51 AM EDT
Withdrawn No phase listed Observational

Re-Evaluation of Systemic Early Neuromuscular Blockade and Transthoracic Ultrasound Assessment of the Diaphragm

NCT03132896
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Diaphragm Injury, Neuromuscular Blockade
Interventions
Not listed
Lead sponsor
University Health Network, Toronto
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
6
States / cities
Boston, Massachusetts • Springfield, Massachusetts • Cleveland, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2019 · Synced Sep 9, 2026, 1:51 AM EDT