Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 11:22 PM EDT

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Showing 337–360 of 405 matching trials from the live ClinicalTrials.gov search.
Conditions
Brain Tumors, Cancer
Interventions
[18F]fluoro-2-deoxy-D-glucose (FDG), 3'-deoxy-3'-[18F]fluorothymidine (FLT), [15O]-H2O, [11C]Acetate
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Early Phase 1 Interventional Accepts healthy volunteers

Tau PET Imaging in Opioid Use Disorder

NCT05651516
Conditions
Opioid-Related Disorders
Interventions
18F-PI-2620 PET/CT
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Healthy Volunteers
Interventions
Brain Imaging (PET), Aterial Line, Blood Sampling
Procedure
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Brain and Central Nervous System Tumors
Interventions
temozolomide, 3'-deoxy-3'-[18F]fluorothymidine, pharmacological study, Mibefradil
Drug · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 120 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
7
States / cities
Birmingham, Alabama • Atlanta, Georgia • Baltimore, Maryland + 4 more
Conditions
Post-Traumatic Stress Disorder
Interventions
Sleep data recording, PET scan - waking, PET scan - REM Sleep
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Alcohol Use Disorder (AUD)
Interventions
connectivity, neuroinflammation, neurofunction
Other · Drug
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
30 Years to 75 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational Accepts healthy volunteers

Investigations of Dementia in Parkinson Disease

NCT02763683
Conditions
Parkinsons
Interventions
PiB and VAT
Radiation
Lead sponsor
Washington University School of Medicine
Other
Eligibility
50 Years and older
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Completed Phase 1 Interventional Accepts healthy volunteers

Assessment of the Biodistribution and Safety of [18F]MNI-1054

NCT03719482
Conditions
Healthy Volunteers
Interventions
[18F]MNI-1054
Drug
Lead sponsor
Invicro
Other
Eligibility
18 Years to 50 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Completed No phase listed Observational Accepts healthy volunteers

F 18 T807 PET (Positron Emission Tomograph )Scan for HIV Infected & Uninfected

NCT03279523
Conditions
Alzheimer Disease, HIV
Interventions
F 18 T807
Drug
Lead sponsor
Tammie L. S. Benzinger, MD, PhD
Other
Eligibility
40 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Terminated Phase 2 Interventional Results available

PET Imaging of Cyclooxygenase in Multiple Sclerosis

NCT05062083
Conditions
Multiple Sclerosis
Interventions
11C-MC1, 11C-PS13, Ketoprofen, Celecoxib
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 99 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Brain Fibrillarab Levels
Interventions
[18F] Flutemetamol
Drug
Lead sponsor
GE Healthcare
Industry
Eligibility
55 Years and older
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Princeton, New Jersey
Conditions
Volunteer, Attention Deficit Hyperactivity Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Diabetes Mellitus, Alzheimer Dementia
Interventions
18F-THK-5351
Drug
Lead sponsor
Columbia University
Other
Eligibility
55 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

PET-CT Scan Method to Monitor Pancreatic B-Cell Loss in Diabetes Mellitus

NCT00633763
Conditions
Type1 Diabetes Mellitus
Interventions
18F-fallypride
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Orange, California
Conditions
Brain Tumors
Interventions
2-Flourodeoxyglucose
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 21 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
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
Conditions
Dementia Alzheimer's Type
Interventions
Sargramostim GZ402664, Placebo, Florbetapir F18
Drug
Lead sponsor
Sanofi
Industry
Eligibility
40 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Houston, Texas
Completed No phase listed Observational Accepts healthy volunteers

Functional Brain Imaging in PTSD

NCT02053532
Conditions
Post-traumatic Stress Disorder (PTSD), Trauma
Interventions
Positron emission tomography/magnetic resonance imaging
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Conditions
Pharmacokinetics, Adult
Interventions
[11C]ER-176
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Down Syndrome, Amyloid Beta-protein
Interventions
Florbetaben (BAY94-9172)
Drug
Lead sponsor
Lantheus Biosciences Ltd.
Industry
Eligibility
21 Years and older
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Sun City, Arizona • New Haven, Connecticut
Conditions
Heart Failure With Reduced Ejection Fraction, Cognitive Impairment, Mild, Neuroinflammation, Vascular Contributions to Cognitive Impairment and Dementia (VCID)
Interventions
[11C]PS13: [carbon-11]PS13; COX-1 PET radioligand, Sacubitril-Valsartan
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
50 Years to 75 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Stony Brook, New York
Completed Not applicable Interventional Accepts healthy volunteers

The Brain Metabolism of Unpredictable Signals

NCT05756335
Conditions
Healthy
Interventions
(Un)predictable and (un)attended stimuli
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 35 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Charlestown, Massachusetts
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Analysis of 18F-AV-1451 PET Imaging in Cognitively Healthy, MCI, and AD Subjects

NCT02016560
Conditions
Alzheimer's Disease
Interventions
florbetapir F 18, Flortaucipir F18, Brain PET Scan
Drug · Procedure
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
20 Years and older
Enrollment
383 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
27
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Sun City, Arizona + 20 more
Conditions
Brain Metastases
Interventions
18F-Fluciclovine (Axumin) PET/CT
Diagnostic Test
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Tucson, Arizona