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ClinicalTrials.gov public records Last synced Oct 24, 2026, 5:42 PM EDT

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Showing 1033–1056 of 1,450 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Contrast Clear all
Completed Early Phase 1 Interventional

What Are we Missing? Diagnosing Uterine Adenomyosis Using Ultrasound Elastography

NCT01992718
View directory record Official record
Conditions
Uterine Bleeding, Uterine Fibroids, Adenomyosis
Interventions
Evaluation of MRI, US for pelvic and uterine conditions, Patient preference between MRI and Ultrasound
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 31, 2018 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Yoga, Immune Function, and Health

NCT00371397
View directory record Official record
Conditions
Healthy
Interventions
Hatha Yoga Classes, Movement Control
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
30 Years to 65 Years · Female only
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 6, 2016 · Synced Oct 24, 2026, 5:42 PM EDT
Terminated Not applicable Interventional

A Trial Comparing Three Orthobiologic Therapies on Atrophied Multifidus Muscles in Patients With Low Back Pain

NCT03618979
View directory record Official record
Conditions
Low Back Pain
Interventions
PPP treatment, PRP treatment, PRP and PL Combo treatment
Biological
Lead sponsor
Regenexx, LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Broomfield, Colorado • Lone Tree, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 8, 2022 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Phase 1 Interventional

Contrast-Enhanced Ultrasound and Shear Wave Elastography for the Treatment of Lymphedema

NCT05613946
View directory record Official record
Conditions
Lymphedema Arm
Interventions
Lumason, Optison, Definity
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Study of Dual-energy (DE) Contrast-enhanced (CE) Digital Mammography

NCT02995980
View directory record Official record
Conditions
Breast Cancer
Interventions
Dual-Energy Contrast-Enhanced (DECE) mammography, digital mammography
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Female only
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced Oct 24, 2026, 5:42 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

AI-CARE: Artificial Intelligence for Cardiovascular Analysis and Risk Evaluation

NCT07438327
View directory record Official record
Conditions
Aortic Aneurysm, Aortic Aneurysm Abdominal, Aortic Aneurysm and Dissection, Aortic Aneurysm, Thoracoabdominal
Interventions
Aorta AIM Automated Measurement, Expert Radiologist Manual Measurement
Diagnostic Test
Lead sponsor
Aiatella Oy
Industry
Eligibility
22 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 24, 2026, 5:42 PM EDT
Completed No phase listed Observational

Metastatic Spinal Bone Marrow Response to Radiation Therapy Using T1 Weighted Dynamic Contrast-Enhanced Perfusion

NCT02376127
View directory record Official record
Conditions
Solid Cancer, Metastatic Spinal Lesions
Interventions
Dynamic contrast enhancement MRI
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 20, 2025 · Synced Oct 24, 2026, 5:42 PM EDT
Withdrawn Not applicable Interventional

Voxel Based Diffusion Tensor Imaging in Predicting Response in Patients With Brain Metastases Undergoing Whole Brain Radiation Therapy or Stereotactic Radiosurgery

NCT02277561
View directory record Official record
Conditions
Tumors Metastatic to Brain, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
diffusion tensor imaging, whole-brain radiation therapy, stereotactic radiosurgery, contrast-enhanced magnetic resonance imaging, diffusion-weighted magnetic resonance imaging
Procedure · Radiation
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Phase 4 Interventional Results available

Regadenoson Blood Flow in Type 1 Diabetes (RABIT1D)

NCT01019486
View directory record Official record
Conditions
Coronary Artery Disease, Type 1 Diabetes Mellitus
Interventions
Regadenoson myocardial perfusion imaging, Regadenoson MRI myocardial blood flow
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
25 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
4
States / cities
Aurora, Colorado • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 14, 2015 · Synced Oct 24, 2026, 5:42 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 2, 2026 · Synced Oct 24, 2026, 5:42 PM EDT
Completed No phase listed Observational

Measuring Non-Enhancing Glioblastoma Progression

NCT00777686
View directory record Official record
Conditions
Brain Tumor, Glioblastoma
Interventions
MRI/MRS Scan
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 30, 2012 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Not applicable Interventional

Binocular Treatment of Amblyopia Before and After Strabismus Surgery

NCT01791946
View directory record Official record
Conditions
Amblyopia, Strabismus
Interventions
Binocular Treatment, Sham Binocular Treatment
Procedure
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years to 60 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 13, 2017 · Synced Oct 24, 2026, 5:42 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neuropsychiatric Evaluation of Healthy Volunteers and Adults With Schizophrenia

NCT00001323
View directory record Official record
Conditions
Brain Injury, Dementia, Healthy, Mental Disorder, Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
810 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1992 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Not applicable Interventional

Exercise for Physical Health in Men With Prostate Cancer

NCT00660686
View directory record Official record
Conditions
Prostatic Neoplasm, Osteoporosis
Interventions
Resistance Exercise, Flexibility Training
Behavioral
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 21, 2015 · Synced Oct 24, 2026, 5:42 PM 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 18, 2017 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Phase 2 Interventional

Contrast Enhanced Ultrasonography to Detect Human Renal Transplant Rejection

NCT02733029
View directory record Official record
Conditions
Renal Transplant Rejection
Interventions
Sonazoid, contrast enhanced ultrasonography
Drug · Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Not applicable Interventional

Imaging of Lymphatic Anomalies

NCT02744027
View directory record Official record
Conditions
Gorham Disease, Lymphatic Diseases, Lymphangiomatosis
Interventions
Dynamic Contrast Enhanced Magnetic Resonance Lymphangiography (DCMRL), Heavy Weighted T2 Imaging (T2W), Lymph Node Access
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 21, 2018 · Synced Oct 24, 2026, 5:42 PM EDT
Completed No phase listed Observational

Two-Point Measurement of Glomerular Filtration Rate by Iohexol Plasma Disappearance

NCT01545531
View directory record Official record
Conditions
Renal Disease, Renal Insufficiency
Interventions
Iohexol
Drug
Lead sponsor
University of Washington
Other
Eligibility
2 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 4, 2017 · Synced Oct 24, 2026, 5:42 PM EDT
Recruiting Early Phase 1 Interventional

Virtual Histology of the Bladder Wall for Bladder Cancer Staging

NCT04369560
View directory record Official record
Conditions
Urinary Bladder Neoplasms
Interventions
Magnetic Resonance Imaging, Gadobutrol intravesical administration (4mM), Ferumoxytol intravesical administration (5 mM)
Diagnostic Test · Drug
Lead sponsor
Jodi Maranchie
Other
Eligibility
18 Years to 90 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 24, 2026, 5:42 PM EDT
Terminated Not applicable Interventional Results available

Transrectal MRI-Guided Biopsy in Identifying Cancer in Patients With Suspected Prostate Cancer

NCT02501759
View directory record Official record
Conditions
Health Status Unknown, Prostate Carcinoma
Interventions
3 Tesla Magnetic Resonance Imaging, Gadodiamide, Multiparametric Magnetic Resonance Imaging, Transrectal Biopsy, Ultrasound-Guided Prostate Biopsy
Procedure · Radiation
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 3, 2019 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Not applicable Interventional

Breast MRI Spectroscopy

NCT00577915
View directory record Official record
Conditions
Suspicion of, or Known Breast Cancer
Interventions
Radiology/MRI scan
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 29, 2016 · Synced Oct 24, 2026, 5:42 PM EDT
Completed Phase 3 Interventional Results available

Contrast-enhanced MRI in Children 2 Months to <2 Years

NCT00937391
View directory record Official record
Conditions
Magnetic Resonance Imaging
Interventions
Gadopentetate dimeglumine (Magnevist, BAY86-6661)
Drug
Lead sponsor
Bayer
Industry
Eligibility
2 Months to 23 Months
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
9
States / cities
San Diego, California • Aurora, Colorado • Chicago, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2015 · Synced Oct 24, 2026, 5:42 PM 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 24, 2026, 5:42 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Developing Advanced Blood-Brain Barrier Permeability Imaging for Early AD

NCT03389698
View directory record Official record
Conditions
Alzheimer Disease
Interventions
GRASP Dynamic Contrast-Enhanced (DCE) MRI, 3T Brain Scan, Gadolinium-based Contrast Agent (GBCA) for MRI
Device · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
20 Years to 85 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Oct 24, 2026, 5:42 PM EDT