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Showing 1–24 of 118 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Octafluoropropane Clear all
Completed Phase 4 Interventional

DMP115 in Patients With an Ejection Fraction Between 25%-40% to Evaluate the Use of Contrast Echocardiography to Assess Heart Function

NCT00401687
View directory record Official record
Conditions
Ventricular Ejection Fraction
Interventions
Definity® Vial for (Perflutren Lipid Microsphere) Injectable Suspension
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
10
States / cities
Tucson, Arizona • Chicago, Illinois • Washington DC, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated May 19, 2011 · Synced Sep 3, 2026, 2:36 PM EDT
Completed Phase 4 Interventional Results available

Study to Determine Safety and Dosage of OPTISON in Pediatric Participants

NCT03740997
View directory record Official record
Conditions
Transthoracic Echocardiography, Suspected or Known Structural or Functional Cardiac Abnormality
Interventions
Optison
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
9 Years to 17 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
8
States / cities
Phoenix, Arizona • Los Angeles, California • Augusta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated May 16, 2024 · Synced Sep 3, 2026, 2:36 PM EDT
Completed Phase 2 Interventional Results available

Contrast-enhanced Ultrasound as a Screening Tool for Kidney Cancer in Patients With Von-Hippel Lindau

NCT03907657
View directory record Official record
Conditions
Von-Hippel Lindau, Kidney Disease, Chronic
Interventions
Perflutren lipid microsphere, Sulfur hexafluoride lipid microspheres
Drug
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
16 Years to 99 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 20, 2024 · Synced Sep 3, 2026, 2:36 PM EDT
Recruiting Not applicable Interventional

Red Light Treatment in Peripheral Artery Disease

NCT03203239
View directory record Official record
Conditions
Peripheral Artery Disease, Claudication, Intermittent, Vasodilation
Interventions
Red Light (670 nm energy), Octafluoropropane
Device · Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 3, 2026, 2:36 PM EDT
Not listed Not applicable Interventional

Evaluation of Renal Blood Flow Using Contrast Enhanced Ultrasound for Differential Diagnosis of Acute Kidney Injury in Cirrhotic Patients: A Pilot Study

NCT02147470
View directory record Official record
Conditions
Liver Cirrhosis and Acute Kidney Injury
Interventions
Definity ultrasound contrast agent
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 25, 2014 · Synced Sep 3, 2026, 2:36 PM EDT
Terminated Not applicable Interventional Results available

Visualization of Cerebral Arteries Using Contrast-Enhanced Transcranial Ultrasound in Stroke Patients

NCT00282841
View directory record Official record
Conditions
Stroke
Interventions
ultrasound
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Sep 3, 2026, 2:36 PM EDT
Completed Not applicable Interventional

Pilot 3D Contrast-Enhanced Ultrasound Imaging to Predict Treatment Response in Liver Metastases

NCT01631318
View directory record Official record
Conditions
Liver Metastases, Colon Cancer
Interventions
Dynamic contrast-enhanced ultrasound imaging, Optical Tracking Device, Electromagnetic Tracking Device, Perflutren
Procedure · Device · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 9, 2022 · Synced Sep 3, 2026, 2:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Hyperglycemia on Myocardial Perfusion in Humans With and Without Type 2 Diabetes

NCT01021865
View directory record Official record
Conditions
Coronary Artery Disease, Diabetes Mellitus Type 2
Interventions
Glucagon-Like-Peptide-1/Regadenoson/Perflutren Lipid Microsphere
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 60 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 6, 2015 · Synced Sep 3, 2026, 2:36 PM EDT
Terminated Not applicable Interventional Results available

Breast VCEUS to Evaluate Early Response to Neoadjuvant Chemotherapy

NCT01817374
View directory record Official record
Conditions
Breast Cancer
Interventions
2D US grayscale plus quantitative VCEUS
Diagnostic Test
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Female only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 25, 2018 · Synced Sep 3, 2026, 2:36 PM EDT
Completed Phase 1Phase 2 Interventional Results available

CeVUS With Intravesical Administration of OPTISON TM (Trademark) in Children

NCT02204917
View directory record Official record
Conditions
Vesico-Ureteral Reflux
Interventions
OPTISON
Drug
Lead sponsor
Kassa Darge
Other
Eligibility
Up to 18 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 26, 2018 · Synced Sep 3, 2026, 2:36 PM EDT
Recruiting Phase 3 Interventional

Noninvasive Subharmonic Aided Pressure Estimation of Portal Hypertension; Renewal

NCT05470205
View directory record Official record
Conditions
Liver Diseases, Portal Hypertension
Interventions
SHAPE measurement (Sonazoid ultrasoud contrast agent), SHAPE measurement (Definity ultrasoud contrast agent)
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Sep 3, 2026, 2:36 PM 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 27, 2021 · Synced Sep 3, 2026, 2:36 PM EDT
Recruiting Phase 1 Interventional

Pembrolizumab Plus Ultrasound-Induced Microbubble Cavitation in Head and Neck Cancer

NCT07501650
View directory record Official record
Conditions
Head and Neck Cancer, Head and Neck Small Cell Carcinoma, Metastatic Head and Neck Cancer, Recurrent Head and Neck Cancer
Interventions
Pembrolizumab, Definity, Ultrasound-Induced Microbubble Cavitation
Drug · Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 3, 2026, 2:36 PM EDT
Completed Not applicable Interventional Results available

Contrast Enhanced Intraoperative Ultrasound for Detection and Characterization of Renal Mass Undergoing Open Partial Nephrectomy

NCT01894607
View directory record Official record
Conditions
Kidney Cancer
Interventions
Contrast Enhanced Intraoperative Ultrasound, DEFINITY, Phone Call
Procedure · Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 13, 2016 · Synced Sep 3, 2026, 2:36 PM EDT
Withdrawn Not applicable Interventional

Effects of Vitamin D on Renal Blood Flow, Proteinuria and Inflammation in Patients With Chronic Kidney Disease

NCT01426724
View directory record Official record
Conditions
Chronic Kidney Disease, Secondary Hyperparathyroidism
Interventions
Contrast Enhanced Ultrasonography
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 20, 2014 · Synced Sep 3, 2026, 2:36 PM EDT
Not listed Not applicable Interventional

Monitoring Renal Blood Flow With Contrast Enhanced Ultrasound During Coronary Angiogram

NCT01544036
View directory record Official record
Conditions
Contrast Induced Acute Kidney Injury
Interventions
perflutren
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Sep 3, 2026, 2:36 PM EDT
Recruiting Phase 2 Interventional

Evaluation of Uterine Fibroids by CEUS and SHAPE Pre and Post UAE

NCT06705075
View directory record Official record
Conditions
Uterine Fibroid
Interventions
Perfluten
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Sep 3, 2026, 2:36 PM EDT
Completed Phase 4 Interventional Results available

A Prospective Surveillance Trial to Evaluate the Safety of Optison in Clinical Practice.

NCT00730964
View directory record Official record
Conditions
Echocardiography
Interventions
Perflutren Protein-Type A Microspheres Injectable Suspension, United States Pharmacopeia (USP)
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
1,039 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 11, 2012 · Synced Sep 3, 2026, 2:36 PM EDT
Completed Not applicable Interventional Results available

The Effect of Glaucoma Drops on of the Duration of a Pure Intraocular Gas Bubble

NCT01843920
View directory record Official record
Conditions
Scleral Buckling
Interventions
Timolol-dorzolamide (Glaucoma drops), standard post-operative topical drops
Drug
Lead sponsor
Jason Hsu, MD
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 29, 2018 · Synced Sep 3, 2026, 2:36 PM 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 3, 2026, 2:36 PM EDT
Completed Not applicable Interventional

Pre-operative Evaluation of Kidney & Pancreas Transplant Patients

NCT00580437
View directory record Official record
Conditions
Kidney Transplantation, Pancreas Transplantation
Interventions
Dobutamine Stress Echocardiogram
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2012
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 15, 2024 · Synced Sep 3, 2026, 2:36 PM EDT
Completed Phase 2 Interventional

Contrast Enhanced Ultrasound for Renal Obstruction

NCT05090800
View directory record Official record
Conditions
Kidney; Obstruction, Renal Obstruction
Interventions
Definity contrast during ultrasound
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Sep 3, 2026, 2:36 PM EDT
Recruiting Not applicable Interventional

Sonobiopsy for Noninvasive and Sensitive Detection of Glioblastoma

NCT05281731
View directory record Official record
Conditions
Glioblastoma, Glioblastoma Multiforme
Interventions
Sonobiopsy, Research blood, Cancer Personalized Profiling, Definity®
Device · Procedure · Genetic
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 3, 2026, 2:36 PM EDT
Completed Early Phase 1 Interventional Results available

Contrast-Enhanced Ultrasound Scan for the Estimation of Tissue Pressure in Patients With Breast Cancer

NCT04721886
View directory record Official record
Conditions
Breast Carcinoma
Interventions
Ultrasonsgraphy, Perflutren Lipid Microcpheres, Contrast - Enhanced Ultrasound
Procedure · Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
21 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Sep 3, 2026, 2:36 PM EDT