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ClinicalTrials.gov public records Last synced Sep 30, 2026, 7:55 PM EDT

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Showing 25–48 of 527 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Tomography, X-Ray Computed Clear all
Terminated Phase 2 Interventional

A Study to Evaluate Safinamide's Effect on Dopamine and Serotonin's Availability by Using Brain Imaging

NCT01264861
View directory record Official record
Conditions
Parkinson Disease
Interventions
Safinamide
Drug
Lead sponsor
Newron Pharmaceuticals SPA
Industry
Eligibility
40 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 18, 2017 · Synced Sep 30, 2026, 7:55 PM EDT
Recruiting Not applicable Interventional

Coronary Computed Tomography Angiography (CCTA) for the Pre-procedural Planning of Percutaneous Coronary Intervention

NCT07691502
View directory record Official record
Conditions
Coronary Artery Disease, CT
Interventions
CT-guided PCI, Routine PCI
Procedure
Lead sponsor
Minneapolis Heart Institute Foundation
Other
Eligibility
22 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 30, 2026, 7:55 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

WTC Chest CT Imaging Archive

NCT03295279
View directory record Official record
Conditions
Chronic Airway Disease, Interstitial Lung Disease, Lung Cancer
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
2,122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Sep 30, 2026, 7:55 PM EDT
Completed Phase 2 Interventional Results available

Phase II Safety and Efficacy Study of 18FDOPA PET-CT in Children With Hyperinsulinemic Hypoglycemia

NCT01468454
View directory record Official record
Conditions
Congenital Hyperinsulinism (CHI), Persistent Hyperinsulinemic Hypoglycemia of Infancy (PHHI)
Interventions
18 F-DOPA
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Not listed
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 13, 2022 · Synced Sep 30, 2026, 7:55 PM EDT
Completed Phase 2 Interventional

4-Dimensional CT Derived Ventilation Versus SPECT Aerosol Ventilation in Patients With Thoracic Malignancies

NCT00531180
View directory record Official record
Conditions
Esophageal Cancer, Lung Cancer
Interventions
4D CT scans, Lung Function Imaging
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2018 · Synced Sep 30, 2026, 7:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Contrast Agents During CT Angiography

NCT01534975
View directory record Official record
Conditions
Contrast Enhancement on Cardiac CT
Interventions
contrast agent
Diagnostic Test
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
513 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2018 · Synced Sep 30, 2026, 7:55 PM EDT
Recruiting Not applicable Interventional

Photon-counting CT in Chest Imaging

NCT07031336
View directory record Official record
Conditions
COPD (Chronic Obstructive Pulmonary Disease)
Interventions
Photon-counting CT, Energy-integrating CT
Device
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 30, 2026, 7:55 PM EDT
Completed Not applicable Interventional

Simulation-Free Hippocampal-Avoidance Whole Brain Radiotherapy Using Diagnostic MRI-Based and Cone Beam Computed Tomography-Guided On-Table Adaptive Planning in a Novel Ring Gantry Radiotherapy Device

NCT05096286
View directory record Official record
Conditions
Intracranial Metastatic Disease From Any Solid Malignancy
Interventions
Ethos Therapy
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 23, 2022 · Synced Sep 30, 2026, 7:55 PM EDT
Not yet recruiting Early Phase 1 Interventional

[Ga-68]MTP220 PET for Biodistribution and Efficacy in Pancreatic Cancer and Head and Neck Cancers

NCT07026981
View directory record Official record
Conditions
Head and Neck Cancer, Pancreatic Cancer, Cancer Pancreas
Interventions
[Ga-68]MTP220 PET/CT Scan
Drug
Lead sponsor
Qiubai Li
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 8, 2025 · Synced Sep 30, 2026, 7:55 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 17, 2012 · Synced Sep 30, 2026, 7:55 PM EDT
No Longer Available No phase listed Expanded access

Clinical Use of 68Ga PSMA-11 PET/CT in Diagnosing, Staging and Restaging Prostate Cancer

NCT05002465
View directory record Official record
Conditions
Prostate Cancer, Prostate Cancer Metastatic, Prostate Cancer Recurrent
Interventions
68Ga-PSMA-11, Positron Emission Tomography/Computed Tomography
Drug · Procedure
Lead sponsor
Dana Mathews
Other
Eligibility
18 Years and older · Male only
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 11, 2023 · Synced Sep 30, 2026, 7:55 PM EDT
Completed Not applicable Interventional

Computed Tomography-Guided Stereotactic Adaptive Radiotherapy (CT-STAR) for the Treatment of Central and Ultra-Central Early-Stage Non-Small Cell Lung Cancer

NCT05785845
View directory record Official record
Conditions
Early Stage Non-small Cell Lung Cancer, Non-small Cell Lung Cancer
Interventions
Computed tomography-guided stereotactic adaptive radiotherapy, ETHOS
Radiation · Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 30, 2026, 7:55 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 21, 2026 · Synced Sep 30, 2026, 7:55 PM EDT
Withdrawn Early Phase 1 Interventional

Secretin-Assisted Computed Tomography Scan and Magnetic Resonance Imaging in Improving Pancreatic Tumor Conspicuity

NCT01371240
View directory record Official record
Conditions
Pancreas Cancer
Interventions
Secretin Synthetic Human (RG1068)
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 16, 2022 · Synced Sep 30, 2026, 7:55 PM 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 Sep 30, 2026, 7:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Spine Quantitative Computed Tomography (QCT) for the Assessment of Osteoporosis on Children

NCT01330368
View directory record Official record
Conditions
Systemic Lupus Erythematosus
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
5 Years to 21 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 3, 2017 · Synced Sep 30, 2026, 7:55 PM EDT
Completed Not applicable Interventional Results available

Study of Effectiveness of Smaller Gauge Fenestrated Catheters for Use in IV Contrast Enhanced CT Scans

NCT01772550
View directory record Official record
Conditions
Contrast Enhanced Computed Tomography
Interventions
20GA BD Nexiva Diffusics, 18GA Conventional Catheter
Device
Lead sponsor
Becton, Dickinson and Company
Industry
Eligibility
18 Years and older
Enrollment
238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 2, 2014 · Synced Sep 30, 2026, 7:55 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 10, 2023 · Synced Sep 30, 2026, 7:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Single Photon Emission Computed Tomography to Study Receptors in Parkinson's Disease

NCT00058721
View directory record Official record
Conditions
Parkinson Disease
Interventions
I-123-5-IA85380
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Sep 30, 2026, 7:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Detection of Subclinical Atherosclerosis in Asymptomatic Individuals

NCT00862056
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Cardiac CT
Procedure
Lead sponsor
Piedmont Healthcare
Other
Eligibility
35 Years to 90 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 20, 2017 · Synced Sep 30, 2026, 7:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1, Open-Label, Single-photon Emission Computed Tomography (SPECT) Study to Evaluate Serotonin and Dopamine Transporter Occupancy After Multiple Dose Administration of SEP-228432 to Achieve Steady State in Healthy Subjects

NCT01531972
View directory record Official record
Conditions
Healthy
Interventions
SEP-228432
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 9, 2013 · Synced Sep 30, 2026, 7:55 PM EDT
Completed Phase 2 Interventional Results available

Pilot Study of Bisphosphonate Therapy (Zoledronic Acid) in Patients With Malignant Mesothelioma (UAB 0901)

NCT01204203
View directory record Official record
Conditions
Mesothelioma
Interventions
Zometa
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 24, 2017 · Synced Sep 30, 2026, 7:55 PM EDT
Not listed Phase 2Phase 3 Interventional

18F-DCFPyL PET-CT Scan and Prostate Cancer

NCT03852654
View directory record Official record
Conditions
Prostate Cancer Adenocarcinoma
Interventions
18F-DCFPyL
Drug
Lead sponsor
Lida Jafari
Federal
Eligibility
18 Years and older · Male only
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 25, 2019 · Synced Sep 30, 2026, 7:55 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Examining the Genetic Factors That May Cause Chronic Obstructive Pulmonary Disease (COPD)

NCT00608764
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Emphysema, Bronchitis, Chronic
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
45 Years to 80 Years
Enrollment
10,718 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2028
U.S. locations
20
States / cities
Birmingham, Alabama • San Diego, California • Torrance, California + 14 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Sep 30, 2026, 7:55 PM EDT