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ClinicalTrials.gov public records Last synced Sep 11, 2026, 9:48 AM EDT

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Showing 1–24 of 1,257 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Tomography Clear all
Completed No phase listed Observational

PET Imaging of Nicotinic Acetylcholine Receptors

NCT01046513
View directory record Official record
Conditions
Healthy Volunteers, Nicotine Dependence, Pharmacokinetics
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 11, 2026, 9:48 AM EDT
Withdrawn No phase listed Observational

Limited Abdominal CT in ED Patients With Abdominal Pain

NCT02146521
View directory record Official record
Conditions
Abdominal Pain
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Sep 11, 2026, 9:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparative Study of High Performance Low-Cost Optical Coherence Tomography

NCT05530460
View directory record Official record
Conditions
Optical Coherence Tomography of Retina
Interventions
retinal imaging with low-cost OCT device, retinal imaging with commercial OCT device
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 85 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 11, 2026, 9:48 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Implementation and Effectiveness of the BJC-Pink and Pearl Project on Lung Cancer Screening

NCT06898333
View directory record Official record
Conditions
Lung Cancer, Cancer of the Lung
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
279 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Creve Coeur, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Sep 11, 2026, 9:48 AM EDT
Recruiting Phase 4 Interventional

Impact of Fluciclovine (18F) PET (Positron Emission Tomography) on the Management of Prostate Cancer Following Negative or Equivocal PSMA (Prostate-Specific Membrane Antigen) PET Imaging at the Time of Biochemical Recurrence

NCT07569926
View directory record Official record
Conditions
Prostate Cancer
Interventions
fluciclovine (18F)
Drug
Lead sponsor
Blue Earth Diagnostics
Industry
Eligibility
18 Years and older · Male only
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
6
States / cities
San Diego, California • Atlanta, Georgia • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 11, 2026, 9:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

BCI and Evaluation of Visual and Task Performance in Subjects With Eye Diseases

NCT03318549
View directory record Official record
Conditions
Glaucoma, Macular Degeneration, Glaucoma Suspect, Optic Neuropathy, Retinal Degeneration, Visual Pathway Disorder
Interventions
Visual Performance tests, Brain-computer interface
Diagnostic Test · Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 90 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Sep 11, 2026, 9:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of EVP-6308 to Assess the Dose- and Concentration-dependent Displacement of [18F]MNI-659 by EVP-6308

NCT02001389
View directory record Official record
Conditions
Healthy
Interventions
EVP-6308
Drug
Lead sponsor
FORUM Pharmaceuticals Inc
Industry
Eligibility
18 Years to 50 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 9, 2014 · Synced Sep 11, 2026, 9:48 AM 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 11, 2026, 9:48 AM EDT
Not listed Phase 3 Interventional

Myocardial Perfusion Assessment With Multidetector Computed Tomography

NCT00846079
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Regadenoson (Lexiscan) [muti-detector computed tomography]
Device
Lead sponsor
Tennessee Heart and Vascular Institute, P.C.
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Hendersonville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 17, 2009 · Synced Sep 11, 2026, 9:48 AM EDT
Not listed No phase listed Observational

Phenotyping Asthma for Bronchial Thermoplasty

NCT03435237
View directory record Official record
Conditions
Severe Asthma
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 28, 2024 · Synced Sep 11, 2026, 9:48 AM EDT
Not listed Phase 2 Interventional

Fludeoxyglucose F18 Positron Emission Tomography Imaging In Assessing Patients Before and After Treatment for Locally Advanced Non-Small Cell Lung Cancer

NCT00083083
View directory record Official record
Conditions
Lung Cancer
Interventions
carboplatin, cisplatin, docetaxel, etoposide, paclitaxel, vinblastine sulfate, vinorelbine tartrate, gene expression analysis, positron emission tomography, fludeoxyglucose F 18, radiation therapy
Drug · Genetic · Procedure + 1 more
Lead sponsor
American College of Radiology Imaging Network
Network
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
46
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 38 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2011 · Synced Sep 11, 2026, 9:48 AM EDT
Completed No phase listed Observational Results available

Prediction of Development of Scapular Notching Following Reverse Total Shoulder Arthroplasty

NCT02052466
View directory record Official record
Conditions
Osteoarthritis, Rotator Cuff Tear Arthropathy, Reverse Total Shoulder Arthroplasty, Scapular Notching
Interventions
Not listed
Lead sponsor
Eric Ricchetti
Other
Eligibility
Not listed
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 8, 2017 · Synced Sep 11, 2026, 9:48 AM EDT
Withdrawn Phase 4 Interventional

Effect of Pretreatment With Ticagrelor on Residual Thrombus After PCI in Patients Presenting With ACS in Comparison With Delayed Treatment at the Time of PCI: an OCT Study

NCT01916902
View directory record Official record
Conditions
Acute Coronary Syndrome, Coronary Artery Disease
Interventions
Ticagrelor- Delayed Administration, Ticagrelor- Immediate Administration, Optical Coherence Tomography
Drug · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 79 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 25, 2014 · Synced Sep 11, 2026, 9:48 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 Apr 30, 2012 · Synced Sep 11, 2026, 9:48 AM EDT
Not listed No phase listed Observational

The Use of a Dynamic Sustained Compression Intramedullary Nail for Tibiotalocalcaneal Arthrodesis

NCT04831645
View directory record Official record
Conditions
Ankle Arthritis, Arthritis Foot
Interventions
DynaNail, Tibiotalocalcaneal Arthrodesis
Device · Procedure
Lead sponsor
MedShape, Inc
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Worthington, Ohio
Source: ClinicalTrials.gov public record
Updated May 24, 2021 · Synced Sep 11, 2026, 9:48 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Optical Coherence Tomography (OCT) Normative Data Collection Study

NCT02014688
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Heidelberg Engineering GmbH
Industry
Eligibility
18 Years to 90 Years
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2015 · Synced Sep 11, 2026, 9:48 AM EDT
Completed Phase 1 Interventional

PET and/or MRI Scans in Assessing Tumor Response in Patients Receiving Antiangiogenesis Therapy

NCT00019565
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
magnetic resonance imaging, positron emission tomography, fludeoxyglucose F 18
Procedure · Radiation
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 120 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1998
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 25, 2016 · Synced Sep 11, 2026, 9:48 AM EDT
Completed No phase listed Observational

Siemens 3-D C-Arm CT of the Heart Chambers

NCT00619450
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
3D C-arm CT scan
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Sep 11, 2026, 9:48 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 18, 2011 · Synced Sep 11, 2026, 9:48 AM EDT
Completed Not applicable Interventional

Stress Echocardiography and Heart Computed Tomography (CT) Scan in Emergency Department Patients With Chest Pain

NCT01384448
View directory record Official record
Conditions
Chest Pain, Angina, Angina Pectoris, Coronary Artery Disease
Interventions
Stress Echocardiography, Coronary CT Angiography
Procedure
Lead sponsor
Montefiore Medical Center
Other
Eligibility
30 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 10, 2018 · Synced Sep 11, 2026, 9:48 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Quantification & Classification of Inflammatory Cells in Uveitis Using OCT

NCT07065747
View directory record Official record
Conditions
Anterior Uveitis (AU), Birdshot Chorioretinitis, Behcet Disease, Herpes Simplex Virus, Juvenile Idiopathic Arthritis (JIA), Spondyloarthritis (SA), Sarcoidosis, Posterior Vitreous Detachment
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
5 Years to 85 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Sep 11, 2026, 9:48 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Serotonin Transporter Concentrations in Women With a History of Anorexia Nervosa

NCT00320684
View directory record Official record
Conditions
Eating Disorders, Anorexia Nervosa
Interventions
Not listed
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 1, 2012 · Synced Sep 11, 2026, 9:48 AM EDT
Terminated Not applicable Interventional

Serial Evaluation of Drug-Eluting Stents Using OCT (STRUT-OCT)

NCT01962740
View directory record Official record
Conditions
Drug Eluting Stents (DES), Percutaneous Coronary Intervention (PCI), Uncovered and Malapposed Stent Struts, Optical Coherence Tomography (OCT)
Interventions
Drug-eluting stent implantation
Device
Lead sponsor
North Texas Veterans Healthcare System
Federal
Eligibility
18 Years to 89 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 28, 2016 · Synced Sep 11, 2026, 9:48 AM EDT
Terminated No phase listed Observational

PET Assessment of Acute Lung Transplant Rejection

NCT02204202
View directory record Official record
Conditions
Lung Disease
Interventions
[18F]FDG, [18F]ISO-1
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
19 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Sep 11, 2026, 9:48 AM EDT