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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Computed Tomography Clear all
Completed Not applicable Interventional Results available

Breast Displacement and CT Radiation Dose

NCT01261559
View directory record Official record
Conditions
Computed Tomography, Radiation Dosage
Interventions
Chrysalis breast displacement device
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Sep 20, 2026, 2:42 PM EDT
Completed No phase listed Observational

Pilot Study of a Novel Type of CT Scan to Assess Treatment Response During Chemoradiotherapy for Stage III Non-Small Cell Lung Cancer

NCT02053285
View directory record Official record
Conditions
Non-small Cell Lung Cancer Stage III
Interventions
Not listed
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 22, 2022 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Phase 2 Interventional Results available

Comparison of F-18 FDG and C-11 Acetate PET in Multiple Myeloma

NCT03262389
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Fludeoxyglucose PET CT, Sodium Acetate C11 PET CT, Fludeoxyglucose PET MRI, Sodium Acetate C11 PET MRI
Drug
Lead sponsor
Michael C Roarke, MD
Other
Eligibility
20 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 15, 2021 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Not applicable Interventional Results available

Translational Development of Photon-counting CT Imaging

NCT03878134
View directory record Official record
Conditions
Cancer, Inflammatory Disease, Vascular Diseases, Metabolic Bone Disease
Interventions
PHOTON COUNTING CT Scanner
Device
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 31, 2023 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Phase 2 Interventional Results available

Positron Emission Tomography and Computed Tomography in Guiding Radiation Therapy for Stage III Non-small Cell Lung Cancer

NCT01507428
View directory record Official record
Conditions
Stage III Lung Non-Small Cell Cancer AJCC v7, Stage IIIA Lung Non-Small Cell Cancer AJCC v7, Stage IIIB Lung Non-Small Cell Cancer AJCC v7
Interventions
18F-Fluoromisonidazole, Carboplatin, Computed Tomography, External Beam Radiation Therapy, Fludeoxyglucose F-18, Image-Guided Adaptive Radiation Therapy, Laboratory Biomarker Analysis, Paclitaxel, Positron Emission Tomography
Drug · Procedure · Radiation + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
29
States / cities
Palo Alto, California • Augusta, Georgia • Chicago, Illinois + 23 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Sep 20, 2026, 2:42 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Chest Imaging, Breath, and Biomarkers in a Screening Trial

NCT01663155
View directory record Official record
Conditions
Lung Cancer
Interventions
chest x-ray with or without CAD, lose dose CT scan
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
40 Years to 75 Years
Enrollment
1,424 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 17, 2017 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

PET/CT (Positron Emission Tomography/Computed Tomography) Imaging for Safety and Tolerability and Diagnostic Performance of BAY1075553 in Patients With Prostate Cancer and Healthy Volunteers

NCT01287845
View directory record Official record
Conditions
Diagnostic Imaging
Interventions
BAY1075553
Drug
Lead sponsor
Lantheus Biosciences Ltd.
Industry
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 20, 2013 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Phase 3 Interventional Results available

Multicenter Study to Rule Out Myocardial Infarction by Cardiac Computed Tomography

NCT01084239
View directory record Official record
Conditions
Acute Coronary Syndrome, Myocardial Infarction, Unstable Angina Pectoris
Interventions
Cardiac Computed Tomography
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 75 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 6, 2014 · Synced Sep 20, 2026, 2:42 PM EDT
Terminated Phase 4 Interventional Results available

A Study to Explore the Renal Safety of Visipaque Injection 320 mgI/mL in Patients With Chronic Kidney Disease

NCT03119662
View directory record Official record
Conditions
Chronic Kidney Diseases
Interventions
Visipaque, Placebos
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
17
States / cities
Birmingham, Alabama • Mesa, Arizona • Little Rock, Arkansas + 14 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 20, 2026, 2:42 PM EDT
Completed No phase listed Observational

Prospective Multicenter Registry On Radiation Dose Estimates Of Cardiac CT Angiography in Daily Practice in 2017 (PROTECTION VI)

NCT03253692
View directory record Official record
Conditions
Coronary Artery Disease, Coronary Disease, Myocardial Ischemia, Arterial Occlusive Diseases, Arteriosclerosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
3
States / cities
Lexington, Kentucky • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 20, 2026, 2:42 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Impact of Oral Contrast in Multidetector CT of the Abdomen and Pelvis on Radiologist Confidence

NCT01655550
View directory record Official record
Conditions
Routine Outpatients Undergoing Contrast Enhanced CT Scan of the Abdomen and Pelvis
Interventions
Withhold oral contrast
Other
Lead sponsor
Hartford Hospital
Other
Eligibility
21 Years and older
Enrollment
216 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 1, 2012 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Phase 3 Interventional

Phase 3 Imaging and Safety Study of AI-700 in Patients With Suspected Coronary Artery Disease Undergoing SPECT Imaging

NCT00156793
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
AI-700 contrast-enhanced echocardiography
Procedure
Lead sponsor
Acusphere
Industry
Eligibility
18 Years to 80 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Watertown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 13, 2006 · Synced Sep 20, 2026, 2:42 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Study of Lung Cancer Screening in People With Unexplained Weight Loss

NCT06717334
View directory record Official record
Conditions
Lung Cancer Screening
Interventions
Low Dose CT imaging, blood draws, screening questionnaire
Diagnostic Test · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
50 Years to 80 Years
Enrollment
409 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 20, 2026, 2:42 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Spine Quantitative Computed Tomography (QCT)

NCT00762879
View directory record Official record
Conditions
Juvenile Idiopathic Arthritis
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
5 Years to 21 Years
Enrollment
127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 2, 2017 · Synced Sep 20, 2026, 2:42 PM EDT
Withdrawn Phase 1 Interventional

Coronary Artery and Coronary Artery Bypass Graft Imaging Using a Specialized Catheter and Computed Tomography

NCT00474565
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Placement of an aortic root pigtail catheter.
Procedure
Lead sponsor
Corewell Health East
Other
Eligibility
20 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 20, 2012 · Synced Sep 20, 2026, 2:42 PM EDT
Completed No phase listed Observational

Pediatric Blunt Abdominal Trauma Clinical Prediction Model

NCT02206698
View directory record Official record
Conditions
Pediatric Abdominal Trauma
Interventions
Not listed
Lead sponsor
Medical University of South Carolina
Other
Eligibility
Up to 15 Years
Enrollment
2,800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
14
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 10 more
Source: ClinicalTrials.gov public record
Updated May 2, 2018 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Detection of Graft Versus Host Disease With [18F]F-AraG

NCT03367962
View directory record Official record
Conditions
Graft Versus Host Disease
Interventions
[18F]F-Ara-G
Drug
Lead sponsor
CellSight Technologies, Inc.
Industry
Eligibility
21 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 7, 2025 · Synced Sep 20, 2026, 2:42 PM EDT
Terminated No phase listed Observational

3-Dimensional Form and Soft Tissue Biomechanics of the Breast

NCT00502814
View directory record Official record
Conditions
Breast Cancer
Interventions
3-D Optical Surface Scan, Mechanical Testing, Cutaneous Ultrasound, Breast MRI and/or CT
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 21, 2012 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Phase 1 Interventional

A Phase 1 Pilot Study of 99mTc-MIP-1404 SPECT/CT Imaging to Histology in Men With Prostate Cancer

NCT01615406
View directory record Official record
Conditions
Prostate Cancer
Interventions
99mTc MIP 1404
Drug
Lead sponsor
Molecular Insight Pharmaceuticals, Inc.
Industry
Eligibility
21 Years and older · Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 24, 2015 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Not applicable Interventional Results available

Point-of-Care Computed Tomography (CT) Chronic Rhinosinusitis Study

NCT00871286
View directory record Official record
Conditions
Chronic Rhinosinusitis
Interventions
Pre-treatment Sinus CT Scan, Post-treatment Sinus CT Scan
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 17, 2012 · Synced Sep 20, 2026, 2:42 PM EDT
Withdrawn No phase listed Observational

Safety of Iodinated Contrast in Liver Transplant Candidates With Decreased Renal Function Undergoing Coronary CT Angiography

NCT03806725
View directory record Official record
Conditions
Acute Kidney Injury, Renal Insufficiency, Chronic, Contrast-induced Nephropathy, Liver Transplantation, Contrast Media
Interventions
Intravenous administration of iodinated contrast medium for coronary CT angiography
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
21 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 3, 2022 · Synced Sep 20, 2026, 2:42 PM EDT
Withdrawn Not applicable Interventional

A Pilot Study of Deep Brain Stimulation of the Amygdala for Treatment-Refractory Combat Post-Traumatic Stress Disorder

NCT01658748
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Week 0 Medtronic 3387 electrodes/Activa PC amygdala DBS, Week 12 Medtronic 3387 electrodes/Activa PC amygdala DBS
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
25 Years to 65 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 28, 2013 · Synced Sep 20, 2026, 2:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Cone Beam Computed Tomography for Breast Imaging

NCT00972413
View directory record Official record
Conditions
Breast Cancer
Interventions
Computed Tomography
Radiation
Lead sponsor
Koning Corporation
Industry
Eligibility
40 Years and older · Female only
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Dec 16, 2012 · Synced Sep 20, 2026, 2:42 PM EDT
Not listed No phase listed Observational

The Value of CT-FFR Compared to CCTA or CCTA and Stress MPI in Low to Intermediate Risk ED Patients With Toshiba CT-FFR

NCT03329469
View directory record Official record
Conditions
Coronary Artery Disease, Chest Pain, Acute Coronary Syndrome, Acute Myocardial Infarction
Interventions
Toshiba CT-FFR
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
1,142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Apr 9, 2023 · Synced Sep 20, 2026, 2:42 PM EDT