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ClinicalTrials.gov public records Last synced Oct 18, 2026, 3:38 AM EDT

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Showing 25–48 of 1,450 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: contrast agent Clear all
Completed No phase listed Observational Accepts healthy volunteers

PREMIUM Registry: PRognostic HEModynamIc Profiling in the AcUtely Ill EMergency Department Patient

NCT01208077
View directory record Official record
Conditions
Acute CHF, Acute Stroke Syndromes, Systemic Infections
Interventions
Not listed
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
514 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
2
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Oct 18, 2026, 3:38 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

The Role of Cerebellum in Speech

NCT03972202
View directory record Official record
Conditions
Cerebellar Ataxia, Dysarthria, Healthy
Interventions
MRI, TMS, Speech-motor behavioral testing
Diagnostic Test · Device · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
660 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2030
U.S. locations
3
States / cities
Berkeley, California • San Francisco, California • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 24, 2025 · Synced Oct 18, 2026, 3:38 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Diagnostic Utility of Contrast Echocardiography for Detection of LV Thrombi Post ST Elevation Myocardial Infarction

NCT00539045
View directory record Official record
Conditions
Thrombus, Myocardial Infarction
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 14, 2018 · Synced Oct 18, 2026, 3:38 AM EDT
Completed Phase 1Phase 2 Interventional

Radiation Therapy and Sargramostim in Treating Patients With Advanced Solid Tumors

NCT00091052
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
sargramostim, radiation therapy
Biological · Radiation
Lead sponsor
Sirius Medicine
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Loveland, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 26, 2013 · Synced Oct 18, 2026, 3:38 AM EDT
Completed No phase listed Observational

Clinical Data Collection and Evaluation of ECG-Less Cardiac CT

NCT05949138
View directory record Official record
Conditions
Cardiac CT
Interventions
ECG-Less Cardiac CT using SmartPhase
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
2
States / cities
Chicago, Illinois • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 7, 2024 · Synced Oct 18, 2026, 3:38 AM EDT
Completed Not applicable Interventional Results available

Comparing MRI to CT on Pediatric Craniosynostosis.

NCT04704284
View directory record Official record
Conditions
Craniosynostosis
Interventions
Zero Echo Time Magnetic Resonance Imaging (ZTE MRI)
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
Up to 18 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Oct 18, 2026, 3:38 AM EDT
Completed No phase listed Observational

Retrospective Safety Study to Compare Mortality in Intensive Care Unite (ICU) Patients Undergoing Echocardiography With or Without DEFINITY®

NCT01299649
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Not listed
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
18 Years and older
Enrollment
4,300,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
North Billerica, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 10, 2020 · Synced Oct 18, 2026, 3:38 AM EDT
Completed Not applicable Interventional Results available

The Prone to Supine Breast MRI Trial

NCT03573804
View directory record Official record
Conditions
Breast Cancer
Interventions
Prone to Supine MRI
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Aug 30, 2021 · Synced Oct 18, 2026, 3:38 AM EDT
Recruiting Phase 2 Interventional

Effects of Relugolix vs Leuprolide on Cardiac Function in Patients With Prostate Cancer

NCT06330805
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Contrast Agent, Leuprolide, Magnetic Resonance Imaging, Physical Performance Testing, Relugolix
Procedure · Other · Drug
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Oct 18, 2026, 3:38 AM EDT
Not yet recruiting No phase listed Observational

NHLBI-Emory Advanced Cardiac CT Reconstruction

NCT05372627
View directory record Official record
Conditions
Structural Heart Disease
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
2
States / cities
Atlanta, Georgia • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 18, 2026, 3:38 AM EDT
Active, not recruiting No phase listed Observational

MRI And GPS Informing Choices for Prostate Cancer Treatment (MAGIC)

NCT05424783
View directory record Official record
Conditions
Prostate Cancer
Interventions
Genomic Prostate Score assay and Multi-parametric magnetic resonance imaging study of the prostate
Other
Lead sponsor
Northwestern University
Other
Eligibility
40 Years to 76 Years · Male only
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 18, 2026, 3:38 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Evaluation of Brain MRI Changes in Cerebral Palsy Patients

NCT07433647
View directory record Official record
Conditions
Cerebral Palsy, Spastic Diplegia, Spastic Quadriplegia, Spastic Hemiplegia
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Oct 18, 2026, 3:38 AM EDT
Not listed Not applicable Interventional

Prostate Imaging Using MRI +/- Contrast Enhancement

NCT04571840
View directory record Official record
Conditions
Prostate Cancer
Interventions
Multiparametric MRI +/- prostate biopsy, Biparametric MRI +/- prostate biopsy
Diagnostic Test
Lead sponsor
University College, London
Other
Eligibility
18 Years and older · Male only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
4
States / cities
Rochester, Minnesota • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 23, 2024 · Synced Oct 18, 2026, 3:38 AM EDT
Completed Phase 1 Interventional

Comparison of Magnetic Resonance Angiography and Standard Angiography in Diagnosing Atherosclerosis

NCT00001946
View directory record Official record
Conditions
Atherosclerosis
Interventions
Magnetic resonance angiography
Procedure
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 18, 2026, 3:38 AM EDT
Completed Not applicable Interventional Results available

Feasibility of Ultrasound Microbubble Contrast-Enhanced (CEUS) Sentinel Lymph Node Imaging With Guided Biopsy in Breast Cancer Patients

NCT02321527
View directory record Official record
Conditions
Breast Cancer
Interventions
Perflutren Protein-Type A Microspheres Injectable Suspension, Contrast-Enhanced Ultrasound (CEUS), Biopsy + Radioactive Seed Placement, Phone Call
Drug · Device · Procedure + 1 more
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 20, 2017 · Synced Oct 18, 2026, 3:38 AM EDT
Withdrawn Phase 4 Interventional

A Feasibility Study to Assess the Use of Gadolinium in Computed Tomography

NCT02163005
View directory record Official record
Conditions
Contrast Media Allergy
Interventions
Gadolinium
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
56 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 4, 2021 · Synced Oct 18, 2026, 3:38 AM EDT
Completed Phase 2 Interventional

Randomized Embolization Trial for NeuroEndocrine Tumor Metastases to the Liver

NCT02724540
View directory record Official record
Conditions
Neuroendocrine Tumor, Malignant, Liver Metastases
Interventions
Bland Embolization, Transarterial chemoembolization, Drug Eluting Beads Embolization
Device · Combination Product
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
10
States / cities
San Francisco, California • Standford, California • Tampa, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2025 · Synced Oct 18, 2026, 3:38 AM EDT
Completed Not applicable Interventional

The Specificity of Cervical Facet Medial Branch Blocks

NCT00613340
View directory record Official record
Conditions
Neck Pain, Cervical Facet Arthropathy
Interventions
Cervical medial branch blocks
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Aug 7, 2009 · Synced Oct 18, 2026, 3:38 AM EDT
Completed No phase listed Observational

Objective Brain Function Assessment of mTBI/Concussion in College Athletes

NCT02477943
View directory record Official record
Conditions
Brain Injuries, Traumatic, Concussion, Mild, Concussion, Brain, Concussion, Intermediate, Concussion, Severe
Interventions
BrainScope Ahead 200iD, Advanced MRI Neuroimaging
Device
Lead sponsor
BrainScope Company, Inc.
Industry
Eligibility
18 Years to 25 Years
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
11
States / cities
Fayetteville, Arkansas • Storrs, Connecticut • Tampa, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Oct 18, 2026, 3:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Educational Methods for Teaching Peripheral Blood Smears

NCT02435316
View directory record Official record
Conditions
Hematologic Diseases
Interventions
Case vignette-based teaching of cell recognition, Compare-contrast basic science teaching of cell recognition
Other
Lead sponsor
The Reading Hospital and Medical Center
Other
Eligibility
26 Years to 40 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
West Reading, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2023 · Synced Oct 18, 2026, 3:38 AM EDT
Withdrawn Early Phase 1 Interventional

Intraductal Liposomal Bupivacaine for Chronic Pancreatitis

NCT04611958
View directory record Official record
Conditions
Chronic Pancreatitis
Interventions
ERCP with Bupivacaine infusion
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 21, 2021 · Synced Oct 18, 2026, 3:38 AM EDT
Recruiting Phase 1 Interventional

Imaging of Solid Tumors Using FAP-2286

NCT04621435
View directory record Official record
Conditions
Solid Tumors, Adult, Metastatic Cancer
Interventions
Gallium-68 labelled (68Ga-) FAP-2286, Positron Emission Tomography (PET) imaging, Copper-64 labeled (64Cu-) FAP-2286
Drug · Procedure
Lead sponsor
Thomas Hope
Other
Eligibility
18 Years and older
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 18, 2026, 3:38 AM EDT
Completed Not applicable Interventional Results available

Postoperative Delirium: Brain Vulnerability and Recovery

NCT03110185
View directory record Official record
Conditions
Delirium, Postoperative Complications
Interventions
EEG, fcDOT, fcMRI
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
60 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 2, 2020 · Synced Oct 18, 2026, 3:38 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Microwave Ablation With MRI-Guided SBRT Boost in Renal Cell Carcinoma

NCT02782715
View directory record Official record
Conditions
Carcinoma, Renal Cell
Interventions
Stereotactic Body Radiation Therapy (SBRT), Microwave Ablation (MWA)
Radiation · Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Oct 18, 2026, 3:38 AM EDT