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ClinicalTrials.gov public records Last synced Oct 31, 2026, 11:57 AM EDT

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Showing 73–96 of 566 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: CT Scans Clear all
Terminated No phase listed Observational Results available

Computed Tomographic Coronary Angiography for Acute Chest Pain Evaluation

NCT00615719
View directory record Official record
Conditions
Acute Coronary Syndromes, Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 8, 2011 · Synced Oct 31, 2026, 11:57 AM EDT
Completed Not applicable Interventional

FDG Positron Emission Tomography and Computed Tomography (PET-CT) in Metastatic Prostate Cancer

NCT00282906
View directory record Official record
Conditions
Prostate Cancer
Interventions
hybrid PET-CT imaging system
Device
Lead sponsor
University of Southern California
Other
Eligibility
21 Years and older · Male only
Enrollment
257 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 31, 2026, 11:57 AM EDT
Completed Phase 3 Interventional Results available

A Study to Assess Regadenoson Administration Following an Inadequate Exercise Stress Test as Compared to Regadenoson Alone for Myocardial Perfusion Imaging (MPI) Using Single Photon Emission Computed Tomography (SPECT)

NCT01618669
View directory record Official record
Conditions
Coronary Artery Disease (CAD)
Interventions
Regadenoson, Single photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI)
Drug · Procedure
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
60
States / cities
Mobile, Alabama • Fremont, California • Long Beach, California + 52 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2016 · Synced Oct 31, 2026, 11:57 AM EDT
Completed No phase listed Observational

Influence of Tracheal-bronchial Anatomy Changes on Multi-detector Computed Tomography Scan of the Chest Upon Placement of Left-Sided Double Lumen Endotracheal Tube

NCT03838653
View directory record Official record
Conditions
Intubation, Intratracheal, Multidetector Computed Tomography
Interventions
Not listed
Lead sponsor
Javier H Campos
Other
Eligibility
18 Years to 90 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 12, 2019 · Synced Oct 31, 2026, 11:57 AM EDT
Completed No phase listed Observational

Prospective Multicenter Registry On RadiaTion Dose Estimates Of Cardiac CT AngIOgraphy IN Daily Practice in 2017

NCT02996903
View directory record Official record
Conditions
Coronary Artery Disease, Cardiac Disease, Malignancy, Second
Interventions
Not listed
Lead sponsor
LMU Klinikum
Other
Eligibility
18 Years and older
Enrollment
4,502 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 15, 2018 · Synced Oct 31, 2026, 11:57 AM EDT
Completed No phase listed Observational

Cost Effectiveness and Utility of Computed Tomography Angiography (CTA) and Cardiac Cath

NCT00722813
View directory record Official record
Conditions
Heart Diseases
Interventions
Survey
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 21, 2013 · Synced Oct 31, 2026, 11:57 AM EDT
Withdrawn Not applicable Interventional

Digital PET Scan for the Prediction of Outcomes in Patients With Locally Advanced Oropharyngeal Cancer

NCT04140513
View directory record Official record
Conditions
Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Locally Advanced Oropharyngeal Squamous Cell Carcinoma, Pathologic Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Pathologic Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Stage III Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IVA Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IVB Oropharyngeal (p16-Negative) Carcinoma AJCC v8
Interventions
Fludeoxyglucose F-18, Positron Emission Tomography
Radiation · Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 8, 2024 · Synced Oct 31, 2026, 11:57 AM EDT
Not listed Not applicable Interventional

CT Perfusion Scans in Detecting Changes in Blood Flow to the Liver After Portal Vein Embolization

NCT03990623
View directory record Official record
Conditions
Liver and Intrahepatic Bile Duct Carcinoma
Interventions
Computed Tomography Perfusion Imaging, Liver Biopsy
Radiation · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 7, 2023 · Synced Oct 31, 2026, 11:57 AM EDT
Completed No phase listed Observational

DECT Study in Allopurinol-Treated Gout Patients

NCT02393560
View directory record Official record
Conditions
Gout
Interventions
DECT scan
Procedure
Lead sponsor
Ardea Biosciences, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
9
States / cities
Irvine, California • Englewood, Colorado • Wheat Ridge, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2017 · Synced Oct 31, 2026, 11:57 AM EDT
Completed No phase listed Observational

Safety Monitoring of Patients Having Pulmonary Vein Ablation

NCT00590668
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Transesophageal Echocardiography
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 3, 2017 · Synced Oct 31, 2026, 11:57 AM EDT
Active, not recruiting Not applicable Interventional

CT for Personalized Mechanical Ventilation

NCT05977153
View directory record Official record
Conditions
Ventilator-Induced Lung Injury, Sepsis Syndrome, Mechanical Ventilation Complication
Interventions
PEEP (positive end-expiratory pressure) - maximum, PEEP (positive end-expiratory pressure) - standard
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 26, 2025 · Synced Oct 31, 2026, 11:57 AM EDT
Completed Not applicable Interventional

PET and CT Scans in Patients With Locally Advanced Primary Rectal Cancer That Can Be Removed During Surgery

NCT00004891
View directory record Official record
Conditions
Colorectal Cancer
Interventions
chemotherapy, computed tomography, conventional surgery, neoadjuvant therapy, positron emission tomography, radionuclide imaging, fludeoxyglucose F 18, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 120 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 22, 2015 · Synced Oct 31, 2026, 11:57 AM EDT
Terminated Phase 3 Interventional

Study of the Safety and Efficacy of Apadenoson for Detection of Myocardial Perfusion Defects Using SPECT MPI

NCT01313572
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Apadenoson SPECT-MPI, Adenosine SPECT-MPI
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years and older
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
45
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Beverly Hills, California + 37 more
Source: ClinicalTrials.gov public record
Updated May 1, 2012 · Synced Oct 31, 2026, 11:57 AM EDT
Completed Not applicable Interventional

Lung Cancer Screening Study With Low-dose CT Scan and Blood Biomarker

NCT01700257
View directory record Official record
Conditions
High Risk of Developing Lung Cancer
Interventions
CT scan & Early CDT Lung test, CT scan & Early CDT Lung test
Radiation · Other
Lead sponsor
National Jewish Health
Other
Eligibility
50 Years to 75 Years
Enrollment
1,361 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 31, 2020 · Synced Oct 31, 2026, 11:57 AM EDT
Completed No phase listed Observational Results available

Study in Subjects Suspected of Having CAD Undergoing VISIPAQUE-enhanced CCTA as Part of Their Routine Medical Care

NCT00783302
View directory record Official record
Conditions
Coronary Artery Disease (CAD)
Interventions
Not listed
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
885 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Oct 31, 2026, 11:57 AM EDT
Completed Not applicable Interventional

Single Photon Emission Computed Tomography (SPECT) Lymph Node Mapping

NCT00608920
View directory record Official record
Conditions
Adenocarcinoma of the Prostate
Interventions
Single Photon Emission Computed Tomography (SPECT)
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 24, 2013 · Synced Oct 31, 2026, 11:57 AM EDT
Terminated Not applicable Interventional

Validation of Low Dose CT for Diagnosis of Urolithiasis

NCT03656913
View directory record Official record
Conditions
Nephrolithiasis, Ureterolithiases
Interventions
Extremely low dose CT
Diagnostic Test
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
4 Years to 20 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 18, 2021 · Synced Oct 31, 2026, 11:57 AM EDT
Completed Not applicable Interventional

Transplant Optimization Using Functional Imaging

NCT02364674
View directory record Official record
Conditions
Bronchiolitis Obliterans, Lung Transplant Rejection
Interventions
High Resolution Computed Tomography scan
Radiation
Lead sponsor
FLUIDDA nv
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
2
States / cities
New York, New York • Gibson, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2017 · Synced Oct 31, 2026, 11:57 AM EDT
Completed Phase 2 Interventional Results available

The Spot Sign for Predicting and Treating ICH Growth Study

NCT00810888
View directory record Official record
Conditions
Intracerebral Hemorrhage
Interventions
recombinant activated factor VII, placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 80 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
8
States / cities
Phoenix, Arizona • San Diego, California • Boston, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2018 · Synced Oct 31, 2026, 11:57 AM EDT
Completed No phase listed Observational

S-32 PG 242 Short Stem

NCT05083728
View directory record Official record
Conditions
Osteoporosis
Interventions
CT
Diagnostic Test
Lead sponsor
St. Louis Joint Replacement Institute
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Bridgeton, Missouri
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 31, 2026, 11:57 AM EDT
Terminated Not applicable Interventional Results available

PET/CT Evaluation of Treatment Response in Breast Cancer

NCT01222416
View directory record Official record
Conditions
Breast Cancer
Interventions
Radiopharmaceutical Administration [18F]-FDG, Radiopharmaceutical: [18F]-FLT
Radiation
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 31, 2026, 11:57 AM EDT
Completed No phase listed Observational

Intestinal Wall Remodeling (Infliximab Therapy) in Crohn's Disease Patients Undergoing Serial Computed Tomography (CT) Enterography

NCT00819663
View directory record Official record
Conditions
Crohn's Disease
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 19, 2011 · Synced Oct 31, 2026, 11:57 AM EDT
Withdrawn No phase listed Observational

Enhanced Metal Reduction Techniques for Definitive CT Scanning to Assess Spinal Fusion With TM-Ardis

NCT02170558
View directory record Official record
Conditions
Degenerative Disc Disease
Interventions
TM- Ardis implant and Metal Reduction CT software
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Boise, Idaho
Source: ClinicalTrials.gov public record
Updated Jan 24, 2019 · Synced Oct 31, 2026, 11:57 AM EDT
Completed Early Phase 1 Interventional

Fluorestradiol (FES) PET/CT for Imaging Estrogen Receptor Status

NCT01916122
View directory record Official record
Conditions
Breast Cancer
Interventions
Fluorestradiol (FES), PET/CT Imaging
Drug · Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 5, 2024 · Synced Oct 31, 2026, 11:57 AM EDT