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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Early Phase 1 Interventional Results available

Contrast-Enhanced Subharmonic Ultrasound Imaging in Improving Characterization of Adnexal Masses in Patients Undergoing Surgery

NCT03297112
View directory record Official record
Conditions
Adnexal Mass
Interventions
Perflutren Lipid Microspheres, Contrast-Enhanced Subharmonic Ultrasound Imaging
Drug · Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
21 Years and older · Female only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Sep 4, 2026, 4:26 AM EDT
Recruiting Phase 4 Interventional

Contrast-enhanced Ultrasound in the Treatment of Acute Spinal Cord Injury

NCT06654804
View directory record Official record
Conditions
Acute Spinal Cord Injury
Interventions
Perflutren lipid
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced Sep 4, 2026, 4:26 AM EDT
Terminated Not applicable Interventional

Non-invasive Imaging of GI Inflammation Using Microbubble Contrast Enhanced Ultrasonography

NCT00591669
View directory record Official record
Conditions
Inflammatory Bowel Disease
Interventions
Definity
Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 25, 2011 · Synced Sep 4, 2026, 4:26 AM EDT
Withdrawn Not applicable Interventional

Evaluate Breast Masses Using a New Method of Ultrasound Contrast to Detect Abnormal Blood Flow in Breasts

NCT00722683
View directory record Official record
Conditions
Breast Cancer, Breast Abnormalities
Interventions
Ultrasound Imaging with Contrast
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 17, 2017 · Synced Sep 4, 2026, 4:26 AM EDT
Enrolling by invitation Phase 2 Interventional Accepts healthy volunteers

A Study of Renal Microvessel Imaging for Chronic Kidney Disease

NCT05764642
View directory record Official record
Conditions
Healthy, Chronic Kidney Diseases
Interventions
Definity, Super-resolution ultrasound imaging
Drug · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
186 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
2
States / cities
Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Sep 4, 2026, 4:26 AM EDT
Completed Phase 4 Interventional Results available

A Study of Commercial DEFINITY® to Monitor the Effects of the Heart's Pulmonary Artery Pressure

NCT00918866
View directory record Official record
Conditions
Pulmonary Heart Disease
Interventions
Definity
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
8
States / cities
Chicago, Illinois • Saint Louis Park, Minnesota • Kansas City, Missouri + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Sep 4, 2026, 4:26 AM EDT
Withdrawn No phase listed Observational

Definity for Ultrasound of Intraocular Tumors

NCT01930968
View directory record Official record
Conditions
Ocular Melanoma
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
20 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 22, 2022 · Synced Sep 4, 2026, 4:26 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Translation of Acoustic Angiography: Contrast Enhanced Super Resolution (CESR) Imaging

NCT07225114
View directory record Official record
Conditions
Breast Cancer, Kidney Neoplasms, Liver Neoplasms
Interventions
contrast agent perflutren lipid, Ultrasound Imaging
Drug · Device
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Sep 4, 2026, 4:26 AM EDT
Completed Phase 4 Interventional Results available

tSCI Contrast Enhanced Ultrasound Study

NCT04056988
View directory record Official record
Conditions
Acute Spinal Cord Injury
Interventions
Perflutren Lipid Microsphere
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 4, 2026, 4:26 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

An Ascending Dose Comparison of MVT-100 to Definity in Healthy Volunteers

NCT03882359
View directory record Official record
Conditions
Heart Diseases
Interventions
Echocardiogram, MVT-100, Definity
Diagnostic Test · Drug
Lead sponsor
Microvascular Therapeutics, LLC
Industry
Eligibility
19 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
2
States / cities
Kansas City, Missouri • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Sep 4, 2026, 4:26 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

3-D Super Resolution Ultrasound Microvascular Imaging

NCT04136912
View directory record Official record
Conditions
Breast Cancer, Thyroid Cancer
Interventions
Definity, Acoustic Angiography
Drug · Device
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 5, 2025 · Synced Sep 4, 2026, 4:26 AM EDT
Completed Phase 4 Interventional Results available

A Study of Stress Echocardiography in Post-Menopausal Women at Risk for Coronary Disease

NCT00162370
View directory record Official record
Conditions
Coronary Artery Disease, Heart Disease
Interventions
Perflutren Lipid Microsphere Injectable Suspension
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
40 Years to 65 Years · Female only
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 14, 2021 · Synced Sep 4, 2026, 4:26 AM EDT
Completed Early Phase 1 Interventional

19F Thoracic Radiotherapy for Lung Cancer

NCT03315065
View directory record Official record
Conditions
Lung Cancer
Interventions
Perfluorinated Gas/Oxygen Mixture
Drug
Lead sponsor
Hal C Charles
Other
Eligibility
18 Years to 99 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Sep 4, 2026, 4:26 AM EDT
Withdrawn Not applicable Interventional

Contrast Enhanced Endoscopic Ultrasound for Vascular Involvement in Pancreatic Lesions

NCT01526590
View directory record Official record
Conditions
Pancreatic Tumors
Interventions
Definity Contrast
Drug
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Sep 4, 2026, 4:26 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

3-D Transcranial Ultrasound Analysis Study

NCT00239525
View directory record Official record
Conditions
Cerebrovascular Accident, Intracranial Hypertension
Interventions
3-D ultrasound scanner, Perflutren Protein-Type A Microspheres for injection
Device · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 10, 2014 · Synced Sep 4, 2026, 4:26 AM EDT
Recruiting No phase listed Observational

Quantitation and Spatial Registration of Airways Dysfunction With Dynamic 19F MRI in Cystic Fibrosis

NCT06057714
View directory record Official record
Conditions
Cystic Fibrosis, Ventilatory Defect
Interventions
19F MRI
Combination Product
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Sep 4, 2026, 4:26 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

19F MRI in Healthy Children and Children With Mild Cystic Fibrosis Lung Disease

NCT06066723
View directory record Official record
Conditions
Cystic Fibrosis in Children
Interventions
19F MRI
Combination Product
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
6 Years to 17 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Sep 4, 2026, 4:26 AM EDT
Completed Phase 1 Interventional Results available

Regadenoson R-T Perfusion Imaging Trial

NCT00837369
View directory record Official record
Conditions
Coronary Artery Disease, Myocardial Perfusion Abnormalities
Interventions
Regadenoson
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
30 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Rochester, Minnesota • Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Sep 4, 2026, 4:26 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 4, 2026, 4:26 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Peripheral Blood Flow Responses to Electromagnetic Energy

NCT02370199
View directory record Official record
Conditions
Exposure to Man-made Visible Light
Interventions
670 nm light, octafluropropane
Device · Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 59 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 4, 2026, 4:26 AM EDT
Terminated Early Phase 1 Interventional

Contrast Enhanced Ultrasound in Neurosurgery to Improve Glioma Visualization and Border Demarcation

NCT07050836
View directory record Official record
Conditions
Glioma (Any Grade) in the Brain, Glioma
Interventions
Definity contrast during ultrasound
Combination Product
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 95 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 4, 2026, 4:26 AM EDT
Completed Not applicable Interventional Results available

Contrast Sonography for Evaluation of Liver Tumors Prior to Radiofrequency Ablation

NCT00584402
View directory record Official record
Conditions
Liver Neoplasms
Interventions
perflutren lipid microspheres
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 10, 2017 · Synced Sep 4, 2026, 4:26 AM EDT
Completed Phase 2 Interventional Results available

Bevacizumab Against Recurrent Retinal Detachment

NCT02192970
View directory record Official record
Conditions
Retinal Detachment, Proliferative Vitreoretinopathy
Interventions
Bevacizumab
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced Sep 4, 2026, 4:26 AM EDT
Terminated Phase 1Phase 2 Interventional

Transcranial Ultrasound in Clinical SONothrombolysis

NCT00504842
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
MRX-801, Placebo
Drug
Lead sponsor
ImaRx Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
13
States / cities
Birmingham, Alabama • Phoenix, Arizona • Newport Beach, California + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2008 · Synced Sep 4, 2026, 4:26 AM EDT