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ClinicalTrials.gov public records Last synced Oct 23, 2026, 6:08 PM EDT

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Showing 817–840 of 1,450 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Contrast Clear all
Completed Phase 2 Interventional Results available

Safety of SonoVue on Pulmonary Hemodynamics

NCT01306292
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
SonoVue, Placebo
Drug
Lead sponsor
Bracco Diagnostics, Inc
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Teaneck, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 7, 2016 · Synced Oct 23, 2026, 6:08 PM EDT
Completed No phase listed Observational

Assessment of Early Treatment Response by Diffusion and Perfusion MRI in Patients With Brain Metastasis

NCT01974804
View directory record Official record
Conditions
Brain Cancer
Interventions
MRI
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 29, 2022 · Synced Oct 23, 2026, 6:08 PM EDT
Terminated Phase 2 Interventional Results available

Radiofrequency Ablation in Treating Patients With Unresectable Primary or Metastatic Liver Cancer

NCT00019604
View directory record Official record
Conditions
Liver Cancer, Metastatic Cancer, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
computed tomography, magnetic resonance imaging, positron emission tomography, radiofrequency ablation, radionuclide imaging, ultrasound imaging, fludeoxyglucose F 18 (FDG-PET), gadopentetate dimeglumine
Procedure · Radiation
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 3, 2017 · Synced Oct 23, 2026, 6:08 PM EDT
Completed No phase listed Observational

Evaluation of the Risk of Nephrogenic Systemic Fibrosis (NSF) in Patients With Chronic Kidney Disease Without Exposure to Gadolinium Based Contrast Agents (GBCA)

NCT00773409
View directory record Official record
Conditions
Renal Insufficiency
Interventions
Not listed
Lead sponsor
Bracco Diagnostics, Inc
Industry
Eligibility
Not listed
Enrollment
405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 18, 2012 · Synced Oct 23, 2026, 6:08 PM EDT
Completed No phase listed Observational

MR Perfusion Imaging and Hypercapnia (Increased Carbon Dioxide) to Study New Blood Vessel Formation in Multiple Sclerosis

NCT00064909
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 23, 2026, 6:08 PM EDT
Terminated Not applicable Interventional

Pilot Study Using Amide Proton Transfer Magnetic Resonance Imaging Distinguishing Glioma

NCT03843814
View directory record Official record
Conditions
Gliosarcoma, Glioma
Interventions
APT MRI
Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Oct 23, 2026, 6:08 PM EDT
Terminated Early Phase 1 Interventional

Ferumoxytol - Iron Oxide Nanoparticle Magnetic Resonance Dynamic Contrast Enhanced MRI

NCT01895829
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
Magnetic Resonance Imaging (MRI), Ferumoxytol
Procedure · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 21, 2021 · Synced Oct 23, 2026, 6:08 PM EDT
Completed No phase listed Observational

3D Cine Cardiovascular Magnetic Resonance

NCT03583775
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Cardiovascular Magnetic Resonance Imaging
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Not listed
Enrollment
51 participants
Timeline
2019 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 21, 2022 · Synced Oct 23, 2026, 6:08 PM EDT
Terminated Phase 4 Interventional Results available

Comparison of Contrast Agents in Liver Magnetic Resonance (MR) for the Detection of Hepatic Metastases

NCT04973007
View directory record Official record
Conditions
Oligometastatic Disease, Liver Metastases, Colorectal Cancer
Interventions
Gadoxetate disodium, Gadobenate dimeglumine
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 23, 2026, 6:08 PM EDT
Completed Not applicable Interventional

DECT in Imaging Patients With Solid Organ Cancer With Intracranial Metastasis

NCT03685539
View directory record Official record
Conditions
Malignant Neoplasm, Metastatic Malignant Neoplasm in the Brain
Interventions
Dual-Energy Computed Tomography
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Oct 23, 2026, 6:08 PM EDT
Recruiting Phase 2 Interventional

Periprosthetic Joint Infection Bubble Study

NCT07599865
View directory record Official record
Conditions
Periprosthetic Joint Infection (PJI)
Interventions
Ultrasound-triggered microbubble destruction with antibiotics
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
3
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 23, 2026, 6:08 PM EDT
Recruiting No phase listed Observational

Secondary Mitral Regurgitation Treatment With MitraClip and Assessment by Cardiac Magnetic Resonance

NCT07131631
View directory record Official record
Conditions
Heart Failure and Reduced Ejection Fraction, Functional Mitral Regurgitation
Interventions
Cardiac MRI
Diagnostic Test
Lead sponsor
Minneapolis Heart Institute Foundation
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
5
States / cities
Minneapolis, Minnesota • Charlotte, North Carolina • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 23, 2026, 6:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Utility of Real-Time Contrast Enhanced Ultrasound (CEUS) in the Evaluation of Soft Tissue Hematomas

NCT03357081
View directory record Official record
Conditions
Hematoma
Interventions
CEUS or Contrast enhanced Ultrasound
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Oct 23, 2026, 6:08 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Optimization of Novel DCE-MRI Imaging Sequences for Cancer Therapy Monitoring

NCT01752231
View directory record Official record
Conditions
Normal Volunteers
Interventions
Not listed
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Dec 21, 2017 · Synced Oct 23, 2026, 6:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Vascular Disease in Aging and Dementia

NCT03075007
View directory record Official record
Conditions
Alzheimer Disease, White Matter Hyperintensities, Dementia, Aging
Interventions
Florbetaben F18, Transcranial Doppler
Radiation · Procedure
Lead sponsor
Columbia University
Other
Eligibility
60 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 12, 2019 · Synced Oct 23, 2026, 6:08 PM EDT
Recruiting Not applicable Interventional

Prospective Measurement of Normal Venous Sinus Pressures

NCT03948971
View directory record Official record
Conditions
Intracranial Venous Pressures
Interventions
Venogram
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 23, 2026, 6:08 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of Regional Ventilation Using 19F MRI of Inert Perfluorinated Gases Mixed With Oxygen

NCT01710449
View directory record Official record
Conditions
COPD, Asthma, Cystic Fibrosis, Emphysema, Small Airways Diseases
Interventions
perfluorinated gas/oxygen mixture
Drug
Lead sponsor
Hal C Charles
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 9, 2013 · Synced Oct 23, 2026, 6:08 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

PET Imaging to Delineate Macrophage Activation in Diabetic Gastroparesis

NCT04762719
View directory record Official record
Conditions
Diabetes, Gastroparesis With Diabetes Mellitus
Interventions
PET/CT Scan with 11C-ER176, Core biopsy of gastric muscle
Drug · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 23, 2026, 6:08 PM EDT
Recruiting Phase 2 Interventional

Advanced Imaging for Pulmonary Fibrosis

NCT06532071
View directory record Official record
Conditions
Pulmonary Fibrosis
Interventions
[68Ga]CBP8, Gadoterate Meglumine
Drug
Lead sponsor
Peter Caravan
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 23, 2026, 6:08 PM EDT
Completed Not applicable Interventional

Surrogate Markers of Portal Pressure

NCT02508298
View directory record Official record
Conditions
Portal Hypertension, Cirrhosis
Interventions
HVPG, Indocyanine Green Retention test, Liver stiffness measurement, Spleen stiffness measurement
Procedure · Drug · Device
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
18 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
New Haven, Connecticut • West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Oct 23, 2026, 6:08 PM EDT
Not yet recruiting No phase listed Observational

PET/MRI of Primary Sclerosing Cholangitis

NCT06252610
View directory record Official record
Conditions
PSC
Interventions
Radiotracer Injection, Contrast Media, Magnetic Resonance, Imaging
Drug · Diagnostic Test
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 99 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 23, 2026, 6:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Correcting Residual Errors With Spectral, Ultrasound, Traditional Speech Therapy

NCT03737318
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Biofeedback-ultrasound, Biofeedback--visual-acoustic, Traditional articulation treatment
Behavioral
Lead sponsor
New York University
Other
Eligibility
9 Years to 15 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Bloomfield, New Jersey • Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Oct 23, 2026, 6:08 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Magnetic Resonance Imaging and Spectroscopy at High Field

NCT00611013
View directory record Official record
Conditions
Healthy
Interventions
Magnetic Resonance Imaging
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2002
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jun 21, 2013 · Synced Oct 23, 2026, 6:08 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

A Comparison Trial Between PCA and Epidural Analgesia for Pectus Excavatum Repair

NCT02056301
View directory record Official record
Conditions
Pectus Excavatum
Interventions
Hydromorphone, Morphine
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
8 Years to 18 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 11, 2020 · Synced Oct 23, 2026, 6:08 PM EDT