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ClinicalTrials.gov public records Last synced Oct 10, 2026, 5:08 PM EDT

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Showing 121–144 of 1,029 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Positron Emission Tomography Clear all
Terminated No phase listed Observational

Imaging of in Vivo Sigma-2 Receptor Expression With 18F-ISO-1 Positron Emission Tomography in Metastatic Breast Cancer

NCT03057743
View directory record Official record
Conditions
METASTATIC BREAST CANCER
Interventions
Positron emission tomography (PET/CT) imaging, radiotracer [18F]ISO-1
Device
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 18, 2021 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 1 Interventional

A Phase I Study of MLN6907 in Patients With Metastatic Colorectal

NCT02056015
View directory record Official record
Conditions
Imaging of Solid Gastrointestinal Tumors
Interventions
[68Ga]MLN6907
Drug
Lead sponsor
Millennium Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 5, 2017 · Synced Oct 10, 2026, 5:08 PM 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 2, 2012 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Nefazodone in the Treatment of Social Phobia

NCT00231348
View directory record Official record
Conditions
Social Anxiety Disorder (SAD)
Interventions
Nefazodone
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2000
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 13, 2013 · Synced Oct 10, 2026, 5:08 PM EDT
Active, not recruiting Early Phase 1 Interventional

Imaging Study of 18F-FAC PET Scans to Assess Standard Treatment in People With Pancreatic Cancer

NCT05141643
View directory record Official record
Conditions
Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma
Interventions
PET Scan
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 10, 2026, 5:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Nicotine Receptor Levels and Smoking Cessation

NCT01788943
View directory record Official record
Conditions
Smoking Cessation, Nicotine Addiction
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 12, 2018 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Not applicable Interventional Results available

Image-Guided Stereotactic Biopsy of High Grade Gliomas

NCT00979810
View directory record Official record
Conditions
Brain Cancer, Glioma
Interventions
18F-FLT PET Scan
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 89 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 17, 2020 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 1 Interventional Results available

Flortaucipir PET Imaging in Subjects With FTD

NCT03040713
View directory record Official record
Conditions
Frontotemporal Dementia
Interventions
Flortaucipir F18, Brain PET scan
Drug · Procedure
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
3
States / cities
La Jolla, California • San Francisco, California • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 25, 2020 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 1 Interventional

PET Imaging of Natriuretic Peptide Receptor C (NPR-C) in Carotid Atherosclerosis

NCT02417688
View directory record Official record
Conditions
Carotid Atherosclerosis
Interventions
Cu[64]-25%-CANF-Comb PET-MR
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
21 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 17, 2022 · Synced Oct 10, 2026, 5:08 PM EDT
Terminated Not applicable Interventional Results available

F-18 FES PET/CT in Measuring Hormone Expression in Patients With Primary, Recurrent, or Metastatic Breast Cancer Undergoing Endocrine-Targeted Therapy

NCT02149173
View directory record Official record
Conditions
Estrogen Receptor Positive, Recurrent Breast Carcinoma, Stage IV Breast Cancer AJCC v6 and v7
Interventions
Computed Tomography, F-18 16 Alpha-Fluoroestradiol, Fludeoxyglucose F-18, Laboratory Biomarker Analysis, Positron Emission Tomography
Procedure · Drug · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 30, 2021 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 2 Interventional Results available

⁸⁹Zr-Df-IAB22M2C (CD8 PET Tracer) for PET/CT in Patients With Metastatic Solid Tumors

NCT03802123
View directory record Official record
Conditions
Positron-Emission Tomography, Metastatic Solid Tumors
Interventions
⁸⁹Zr-Df-IAB22M2C
Drug
Lead sponsor
ImaginAb, Inc.
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
15
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Duarte, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 9, 2024 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 3 Interventional

Clinical Trial of Memantine for Major Depression

NCT00040261
View directory record Official record
Conditions
Depression
Interventions
Memantine HCL
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 1 Interventional

PET Imaging of Cancer Patients Using [18F]-SKI-249380, a Radiolabeled Dasatinib-Derivative

NCT01916135
View directory record Official record
Conditions
Carcinoma, Sarcoma, Myeloma, Lymphoma, Melanoma
Interventions
[18F]-SKI-249380, PET/CT scan, Blood draws
Radiation · Procedure · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years to 90 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2020 · Synced Oct 10, 2026, 5:08 PM EDT
Completed No phase listed Observational

Study of Value of Cardiac PET Scans With or Without CT Angiography and/or Measurement of Coronary Flow Reserve

NCT00669968
View directory record Official record
Conditions
Chest Pain, Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Kettering Health Network
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Kettering, Ohio
Source: ClinicalTrials.gov public record
Updated May 31, 2012 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

PET Study to Evaluate Brain Receptor Occupancy, Safety and Pharmacokinetics of ITI-1284 in Healthy Subjects

NCT06299410
View directory record Official record
Conditions
Healthy Volunteers
Interventions
ITI-1284 10 mg, ITI-1284 20 mg
Drug
Lead sponsor
Intra-Cellular Therapies, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 10, 2026, 5:08 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Imaging Mitochondrial Complex-I in Alcohol Use Disorder

NCT07825818
View directory record Official record
Conditions
Alcohol Use Disorder (AUD), Healthy Controls Group - Age and Sex-matched
Interventions
[F-18]BCPP-EF, [F-18]FDG
Drug
Lead sponsor
Rajesh Narendran
Other
Eligibility
18 Years to 55 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Not applicable Interventional

Positron Emission Tomography for Detecting Non-small Cell Lung Cancer

NCT00004138
View directory record Official record
Conditions
Lung Cancer
Interventions
positron emission tomography, radionuclide imaging, fludeoxyglucose F 18
Procedure · Radiation
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
23
States / cities
Los Angeles, California • San Francisco, California • Clearwater, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2016 · Synced Oct 10, 2026, 5:08 PM EDT
Terminated Phase 2 Interventional Results available

18F-Fluoromisonidazole and Fludeoxyglucose F 18 PET/CT Patients With Soft Tissue Sarcoma

NCT01169350
View directory record Official record
Conditions
Recurrent Adult Soft Tissue Sarcoma, Stage I Adult Soft Tissue Sarcoma, Stage II Adult Soft Tissue Sarcoma, Stage III Adult Soft Tissue Sarcoma, Stage IV Adult Soft Tissue Sarcoma
Interventions
fludeoxyglucose F 18, 18F-fluoromisonidazole, positron emission tomography, computed tomography, laboratory biomarker analysis
Radiation · Other · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 10, 2026, 5:08 PM EDT
Active, not recruiting Phase 1 Interventional

[18F]ISO-1 Positron Emission Tomography (PET/CT) in Primary Breast Cancer

NCT02284919
View directory record Official record
Conditions
Breast Cancer, Breast Neoplasm
Interventions
[18F]ISO-1
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 1 Interventional

PET Imaging With Cu-64 Labeled Trastuzumab in HER2+ Metastatic Breast Cancer

NCT00605397
View directory record Official record
Conditions
Breast Cancer
Interventions
PET Imaging With Cu-64 Labeled Trastuzumab
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 28, 2015 · Synced Oct 10, 2026, 5:08 PM EDT
Recruiting Phase 1 Interventional

Lesion Dosimetry With Iodine-124 in Metastatic Thyroid Carcinoma

NCT03647358
View directory record Official record
Conditions
Thyroid Carcinoma, Metastatic Thyroid Carcinoma
Interventions
PET/CT Scan, Iodine-124
Device · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Tau PET Imaging With 18F-AV-1451 in Subjects With MAPT Mutations

NCT02676843
View directory record Official record
Conditions
Frontotemporal Lobar Degeneration (FTLD), Frontotemporal Dementia (FTD), Tauopathies
Interventions
18F-AV-1451
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 6, 2019 · Synced Oct 10, 2026, 5:08 PM EDT
Completed Phase 2 Interventional Results available

PET Imaging With Tc-94m Sestamibi to Assess Resistance to Chemotherapy

NCT00082368
View directory record Official record
Conditions
Cancer
Interventions
Tariquidar, Tc-94m Sestamibi
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 17, 2017 · Synced Oct 10, 2026, 5:08 PM EDT
Withdrawn Phase 2 Interventional

Effect of Meditation and Controls and Subjects With Parkinson's Disease on Brain Activity Measured by fMRI With FDOPA

NCT05103618
View directory record Official record
Conditions
Parkinson Disease, Idiopathic Parkinson Disease
Interventions
[F-18] Fluorodopa Positron Emission Tomography, OM Meditation
Drug · Behavioral
Lead sponsor
Andrew Newberg
Other
Eligibility
25 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 10, 2026, 5:08 PM EDT