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Showing 1–24 of 37 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Dual Energy CT Clear all
Terminated No phase listed Observational

Cathartic-Free DECT Colonography for Detection of Colonic Polyps

NCT00587028
View directory record Official record
Conditions
Colonic Polyps
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 99 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Sep 9, 2026, 9:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

GE Healthcare VolumeRAD Lung Nodule Detection Study

NCT00963651
View directory record Official record
Conditions
Pulmonary Nodule, Solitary, Multiple Pulmonary Nodules
Interventions
Chest tomosynthesis and X-ray
Device
Lead sponsor
American College of Radiology - Image Metrix
Industry
Eligibility
18 Years and older
Enrollment
187 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
3
States / cities
Ann Arbor, Michigan • Durham, North Carolina • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 23, 2013 · Synced Sep 9, 2026, 9:23 PM EDT
Completed No phase listed Observational

Functional Lung Imaging With DECT and 4DCT

NCT04702607
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
contrast enhanced 4DCT
Procedure
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 4, 2024 · Synced Sep 9, 2026, 9:23 PM EDT
Terminated No phase listed Observational

PET-DECT for Staging and Imaged Based Radiotherapy Planning in Lung Cancer

NCT03146117
View directory record Official record
Conditions
PET CT
Interventions
Not listed
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 20, 2018 · Synced Sep 9, 2026, 9:23 PM EDT
Terminated Not applicable Interventional Results available

Dual-Energy CT on Plan Quality, Dose-delivery Accuracy, and Simulated Outcomes of Patients Treated With Proton or Photon Therapy

NCT03403361
View directory record Official record
Conditions
Lung Cancer, Brain Cancer, Head and Neck Cancer
Interventions
Siemens Somatom Definition Edge, Philips Brilliance Big Bore CT/simulator
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 29, 2024 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Not applicable Interventional Results available

Dual Energy Cone-Beam Computed Tomography (DE-CBCT) Assessment of Jaw Bone Density

NCT04686084
View directory record Official record
Conditions
Dental Diseases
Interventions
Dual-energy computed tomography scan
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
21 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Sep 9, 2026, 9:23 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 7, 2010 · Synced Sep 9, 2026, 9:23 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 3, 2021 · Synced Sep 9, 2026, 9:23 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

PET-Enabled Dual-Energy CT in Multiple Myeloma

NCT07646873
View directory record Official record
Conditions
Multiple Myeloma (MM)
Interventions
PET-enabled dual-energy CT imaging, X-ray dual-energy CT imaging
Diagnostic Test
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Not applicable Interventional

DECT in Imaging Patients With Solid Organ Cancer With Intracranial Metastasis

NCT03685539
View directory record Official record
Conditions
Malignant Neoplasm, Metastatic Malignant Neoplasm in the Brain
Interventions
Dual-Energy Computed Tomography
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 30, 2023 · Synced Sep 9, 2026, 9:23 PM EDT
Recruiting No phase listed Observational

Non-invasive Functional Assessment and Pathogenesis of Morquio A

NCT05284006
View directory record Official record
Conditions
Mucopolysaccharidosis IV Type A, Morquio A Syndrome, MPS IVA
Interventions
Imaging, gait analysis, growth, joint test, hearing test, questionnaire, etc.
Diagnostic Test
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Wilmington, Delaware
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Completed No phase listed Observational

LUng voluMe reductIoN by DuAl ENergy CT Evaluation (LUMINANCE) Study

NCT05816239
View directory record Official record
Conditions
Lung Perfusion
Interventions
Dual Energy CT
Procedure
Lead sponsor
Sameer Avasarala
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Sep 9, 2026, 9:23 PM EDT
Recruiting Phase 2 Interventional

Supraphysiological Androgen to Enhance Treatment Activity in Metastatic Castration-Resistant Prostate Cancer, SPECTRA Study

NCT06039371
View directory record Official record
Conditions
Castration-Resistant Prostate Carcinoma, Metastatic Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Bone Scan, Carboplatin, Computed Tomography, Etoposide, Quality-of-Life Assessment, Questionnaire Administration, Testosterone Cypionate, Radioconjugate, Dual X-ray Absorptiometry, Gallium Ga 68-PSMA-617, Positron Emission Tomography, Single Photon Emission Computed Tomography
Procedure · Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Not applicable Interventional

Analysis of Bone Micro-Architecture as a Clinical Biomarker for Image-Based Fracture Risk Estimation.

NCT03463850
View directory record Official record
Conditions
Osteoporosis
Interventions
Dual Energy CT (DECT), DEXA
Radiation
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
60 Years and older · Female only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Completed No phase listed Observational

CT Imaging Evaluation of Humerus Fractures

NCT02170545
View directory record Official record
Conditions
Avascular Necrosis, Humeral Fractures
Interventions
Dual Energy Computed Tomography
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Sep 9, 2026, 9:23 PM EDT
Not yet recruiting Phase 2 Interventional

Relugolix in Combination With Radiation Therapy for Treating Patients With High Risk Prostate Cancer

NCT06129851
View directory record Official record
Conditions
Stage IIC Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Bone Scan, Brachytherapy, Computed Tomography, Dual X-ray Absorptiometry, External Beam Radiation Therapy, Magnetic Resonance Imaging, PSMA PET Scan, Questionnaire Administration, Relugolix
Procedure · Radiation · Other + 1 more
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 12, 2023 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Not applicable Interventional

Dual Energy CT Urography With Reduced Iodinated Contrast

NCT02283307
View directory record Official record
Conditions
Aortic Aneurysm
Interventions
Reduced contrast DECT scan, Standard contrast SECT scan
Other
Lead sponsor
University of Washington
Other
Eligibility
50 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 13, 2018 · Synced Sep 9, 2026, 9:23 PM EDT
Terminated Not applicable Interventional Results available

Applications of Dual Energy CT in Patients With Osseous Metastases From Castrate-resistant Prostate Cancer

NCT03111914
View directory record Official record
Conditions
Dual Energy CT (DECT), Prostate Cancer
Interventions
Dual Energy Computed Tomography
Diagnostic Test
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Sep 9, 2026, 9:23 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 18, 2017 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sympathetic Activation in Obesity

NCT04946552
View directory record Official record
Conditions
Obesity, Healthy
Interventions
PET Scan, Mixed Meal Test, Muscle sympathetic nerve activity (MSNA), Oral Glucose Tolerance Test, Body Composition, Percent Body Fat & Percent Body Water (Tanita scale), CT Scan, Body Composition, Percent Body Fat & Percent Body Water (DXA Scan)
Diagnostic Test · Dietary Supplement · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 15, 2024 · Synced Sep 9, 2026, 9:23 PM EDT
Completed No phase listed Observational

Dual Energy CT for Ischemia Determination Compared to "Gold Standard" Non-Invasive and Invasive Techniques

NCT02178904
View directory record Official record
Conditions
Ischemia
Interventions
CT and stress test
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
5
States / cities
Overland Park, Kansas • New York, New York • Columbus, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Sep 9, 2026, 9:23 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

CT TAVR Abdomen Study

NCT05758701
View directory record Official record
Conditions
Transcatheter Aortic Valve Replacement
Interventions
Iodinated Contrast Agent (Omnipaque), Dual Energy CT
Combination Product · Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 88 Years
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 9, 2026, 9:23 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 9, 2026, 9:23 PM EDT
Completed Early Phase 1 Interventional Results available

The Role of Gadoxetate (Eovist) Enhanced CT in Evaluating Cholangiocarcinoma

NCT01673802
View directory record Official record
Conditions
Cholangiocarcinoma
Interventions
CT scan
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Sep 9, 2026, 9:23 PM EDT