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ClinicalTrials.gov public records Last synced Oct 29, 2026, 4:34 PM EDT

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Showing 409–432 of 528 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: CAT Scan Clear all
Recruiting Phase 2 Interventional

Androgen Deprivation Therapy (Relugolix) for the Improvement of Diagnostic Imaging (PSMA PET/CT Scan) in Patients With High Risk or Very High Risk Prostate Cancer, The EnrichPSMA Trial

NCT07025369
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage IIC Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Flotufolastat F-18 Gallium, Laparoscopic Radical Prostatectomy with Robotics, Pelvic Lymphadenectomy, Positron Emission Tomography, Relugolix
Procedure · Other · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 29, 2026, 4:34 PM EDT
Terminated Not applicable Interventional

Breathing Synchronized PET/CT Scans for the Detection of Malignant Lung & Liver Lesions and Assessment of Tumor Glycolysis

NCT01052766
View directory record Official record
Conditions
Lung Cancer, Non-small Cell Lung Cancer
Interventions
PET/CT and BH PET/CT
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 16, 2012 · Synced Oct 29, 2026, 4:34 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Chest Computed Tomography (CT) Screening Study With Antibody Testing

NCT01203579
View directory record Official record
Conditions
Lung Cancer
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 21, 2012 · Synced Oct 29, 2026, 4:34 PM EDT
Completed Not applicable Interventional Results available

Magnetic Resonance Imaging (MRI) Brachytherapy Applicator Study

NCT01706705
View directory record Official record
Conditions
Cervical Cancer
Interventions
Intracavitary Applicator Placement, Computed Tomography (CT), Magnetic Resonance Imaging (MRI)
Device · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 23, 2022 · Synced Oct 29, 2026, 4:34 PM EDT
Completed No phase listed Observational

Preliminary Assessment of Added Diagnostic Value of Dual Energy CT Images Using Data Acquired on a Spectral Detector CT

NCT02760706
View directory record Official record
Conditions
Compare Image Quality Between SDCT and Conventional CT Images of Any Tissue Lesion, Determine Optimal Monochromatic Energy Level for a Coronary Artery Image
Interventions
Computed Tomography scan
Device
Lead sponsor
Philips Healthcare
Industry
Eligibility
18 Years to 100 Years
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 19, 2017 · Synced Oct 29, 2026, 4:34 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 Oct 29, 2026, 4:34 PM EDT
Completed No phase listed Observational

Ultrasound Crestal Bone Topography of Edentulous Ridges

NCT04487379
View directory record Official record
Conditions
Ultrasonography
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
Not listed
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 15, 2021 · Synced Oct 29, 2026, 4:34 PM EDT
Completed No phase listed Observational

Role of 3D Tomography in Breast Cancer

NCT01090687
View directory record Official record
Conditions
Breast Cancer
Interventions
computed tomography (CT scan), computed tomography (CT scan)
Radiation · Device
Lead sponsor
University of Rochester
Other
Eligibility
40 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 1, 2013 · Synced Oct 29, 2026, 4:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Technical Validation of Lunar iDXA (GE Healthcare) Visceral Fat Tool

NCT00987298
View directory record Official record
Conditions
Obesity
Interventions
Visceral fat mass measurement
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years to 90 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 8, 2010 · Synced Oct 29, 2026, 4:34 PM EDT
Not listed Not applicable Interventional

Chest X-Ray or Chest CT Scan in Patients at High Risk of Developing Lung Cancer

NCT00006087
View directory record Official record
Conditions
Lung Cancer
Interventions
annual screening, bronchoscopic and lung imaging studies, comparison of screening methods, computed tomography, radiography, study of high risk factors
Procedure
Lead sponsor
Jewish Hospital and St. Mary's Healthcare
Other
Eligibility
40 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 9, 2009 · Synced Oct 29, 2026, 4:34 PM EDT
Recruiting No phase listed Observational

Vitamin C to Decrease Effects of Smoking in Pregnancy on Infant Lung Function (VCSIP) Longer Term Follow Up

NCT06106646
View directory record Official record
Conditions
Asthma, Pulmonary Function, Wheezing, In Utero Nicotine
Interventions
No active intervention in this protocol (previously randomized to Vitamin C), No active intervention in this protocol (previously randomized to Placebo)
Dietary Supplement · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
6 Years to 16 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
2
States / cities
Indianapolis, Indiana • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 29, 2026, 4:34 PM 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 29, 2026, 4:34 PM EDT
Withdrawn Not applicable Interventional

Imaging for SIJ Injection Therapy

NCT03992053
View directory record Official record
Conditions
Sacroiliitis, Sacroiliac Joint Pain
Interventions
sacroiliac joint injection
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 5, 2021 · Synced Oct 29, 2026, 4:34 PM EDT
Completed Phase 1 Interventional

Exploration of Tumor Accumulation of BAY94-9392 in Patients With Cancer

NCT01186601
View directory record Official record
Conditions
Neoplasms
Interventions
PET tracer (BAY94-9392)
Drug
Lead sponsor
Lantheus Biosciences Ltd.
Industry
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2014 · Synced Oct 29, 2026, 4:34 PM EDT
Terminated Early Phase 1 Interventional

IV Contrast-Enhanced Cone Beam Computed Tomography (CBCT) in Radiotherapy

NCT04199754
View directory record Official record
Conditions
Pelvic Cancer, Abdominal Cancer
Interventions
Omnipaque 300mg/mL Solution for Injection, Cone Beam CT, Radiation Therapy, 0.9% Saline
Drug · Radiation
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2024 · Synced Oct 29, 2026, 4:34 PM EDT
Completed No phase listed Observational

Bone Response in Metastatic Breast Cancer Involving Bones

NCT00420433
View directory record Official record
Conditions
Breast Cancer, Bone Metastases
Interventions
Skeletal Scintigraphy, Radiography, CT Scan
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 19, 2016 · Synced Oct 29, 2026, 4:34 PM EDT
Completed No phase listed Observational

Assess the Variability of Uni-Dimensional, Bi-Dimensional, and Volumetric CT Scan Measurement of Non-Small Cell Lung Cancer Tumors

NCT00579852
View directory record Official record
Conditions
Lung Cancer, Non Small Cell
Interventions
CT Scan
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 1, 2008 · Synced Oct 29, 2026, 4:34 PM 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 29, 2026, 4:34 PM EDT
Terminated No phase listed Observational

Diagnostic Performance of Coronary CT Angiography With CT FFR in Kidney Transplantation Candidates

NCT03248674
View directory record Official record
Conditions
Coronary Artery Disease, Computed Tomography
Interventions
CT FFR
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
21 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jan 6, 2022 · Synced Oct 29, 2026, 4:34 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Evaluation of [123I] MNI-330 and SPECT as a Marker of Beta-amyloid Protein Deposition

NCT00657813
View directory record Official record
Conditions
Alzheimer Disease
Interventions
MNI-330 as a brain SPECT tracer of Beta-Amyloid
Drug
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
50 Years and older
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 3, 2019 · Synced Oct 29, 2026, 4:34 PM EDT
Completed No phase listed Observational

PET-CT in the Management of Patients With Stage III or IV Metastatic Melanoma

NCT00828126
View directory record Official record
Conditions
Melanoma
Interventions
PET-CT Scan
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 28, 2012 · Synced Oct 29, 2026, 4:34 PM EDT
Completed Phase 3 Interventional

Combined Non-invasive Coronary Angiography and Myocardial Perfusion Imaging Using 320 Detector Computed Tomography

NCT00934037
View directory record Official record
Conditions
Arterial Occlusive Diseases, Coronary Disease, Heart Diseases, Myocardial Ischemia, Vascular Diseases, Arteriosclerosis, Ischemia, Coronary Artery Disease
Interventions
320 Volume Detector Computed Tomography, Other: Multidetector Computed Tomography - 320 detectors
Procedure · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
45 Years to 85 Years
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
4
States / cities
Baltimore, Maryland • Bethesda, Maryland • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 5, 2018 · Synced Oct 29, 2026, 4:34 PM EDT
Completed Early Phase 1 Interventional

Whole Body Fluorine F 18 Sodium Fluoride PET/CT Scan and Whole Body MRI in Finding Bone Metastases in Patients With Prostate Cancer

NCT00956163
View directory record Official record
Conditions
Bone Metastases, Recurrent Prostate Cancer, Stage I Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer, Stage IV Prostate Cancer
Interventions
magnetic resonance imaging, fluorine F 18 sodium fluoride, positron emission tomography, computed tomography, technetium Tc 99m methylene diphosphonate, laboratory biomarker analysis
Procedure · Radiation · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 2, 2014 · Synced Oct 29, 2026, 4:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Standing Computed Tomography (SCT) Imaging of the Knee Joint

NCT03446404
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Standing Computed Tomography
Diagnostic Test
Lead sponsor
Neil A Segal
Other
Eligibility
45 Years to 92 Years
Enrollment
826 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced Oct 29, 2026, 4:34 PM EDT