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ClinicalTrials.gov public records Last synced Oct 16, 2026, 9:54 PM EDT

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Showing 49–72 of 405 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Brain PET Scan Clear all
Terminated Not applicable Interventional

A Pilot Study to Assess the Clinical Utility of 18F-Fluciclovine (Axumin) PET-CT for Detecting True-versus Pseudo-Progression of Brain Metastases on Immunotherapy

NCT06015295
View directory record Official record
Conditions
Brain Metastases
Interventions
18F-Fluciclovine (Axumin), Pet Scan
Diagnostic Test
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 16, 2026, 9:54 PM EDT
Active, not recruiting Phase 1 Interventional

Intravenous and Intrathecal Nivolumab in Treating Patients With Leptomeningeal Disease

NCT03025256
View directory record Official record
Conditions
Acral Lentiginous Melanoma, Central Nervous System Melanoma, Clinical Stage IV Cutaneous Melanoma AJCC v8, Leptomeningeal Neoplasm, Melanocytoma, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Melanoma, Metastatic Mucosal Melanoma, Metastatic Uveal Melanoma, Stage IV Lung Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Lumbar Puncture, Magnetic Resonance Imaging, Nivolumab, Positron Emission Tomography
Procedure · Biological
Lead sponsor
M.D. Anderson 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
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 16, 2026, 9:54 PM EDT
Not yet recruiting Phase 1 Interventional

[11C]PS13 PET Imaging of Neuroinflammation in Heart Failure With Reduced Ejection Fraction

NCT07856043
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 16, 2026, 9:54 PM EDT
Completed Not applicable Interventional

Correlation of Laparoscopic Experience and Functional Brain Activation: A PET Scan Study

NCT00860483
View directory record Official record
Conditions
Brain Function
Interventions
observational
Other
Lead sponsor
Northwell Health
Other
Eligibility
25 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Dec 5, 2012 · Synced Oct 16, 2026, 9:54 PM EDT
Recruiting Phase 2 Interventional

Identifying Findings on Brain Scans That Could Help Make Better Predictions About Brain Cancer Progression, The GABLE Trial

NCT06319027
View directory record Official record
Conditions
Glioblastoma, IDH-Wildtype
Interventions
Dynamic Susceptibility Contrast-Enhanced Magnetic Resonance Imaging, Fluciclovine F18, Gadolinium-Chelate, Magnetic Resonance Spectroscopy, Positron Emission Tomography
Procedure · Other · Drug
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
18
States / cities
Birmingham, Alabama • Los Angeles, California • Jacksonville, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 16, 2026, 9:54 PM EDT
Withdrawn No phase listed Observational

Delayed 18F-FDG PET/CT in Improving Visualization of Brain Tumors in Patients With Glioblastoma

NCT02919332
View directory record Official record
Conditions
Glioblastoma, Glioma
Interventions
Computed Tomography, Fludeoxyglucose F-18, Positron Emission Tomography
Procedure · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 24, 2020 · Synced Oct 16, 2026, 9:54 PM EDT
Completed Early Phase 1 Interventional

Brain Amyloid- Retention During Wakefulness and Following Emergence From Sleep in Healthy People

NCT02669225
View directory record Official record
Conditions
Normal Physiology
Interventions
[18F]florbetaben
Other
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 40 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 16, 2026, 9:54 PM EDT
Completed No phase listed Observational

Studies of Frontal Lobe Brain Functioning in Schizophrenia

NCT00001258
View directory record Official record
Conditions
Healthy Subjects, Schizophrenia, Parkinson Disease
Interventions
Oxygen-15 Water
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 90 Years
Enrollment
1,039 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1993
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 16, 2026, 9:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Brain Imaging Study of Opioid (Morphine) and Non-opioid (Ketorolac) Conditioning Effects

NCT01576276
View directory record Official record
Conditions
Healthy Controls
Interventions
Integrated MR-PET scan, Ketorolac
Radiation · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 50 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 29, 2018 · Synced Oct 16, 2026, 9:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Serotonin Transporters in Obsessive-Compulsive-Related Disorders

NCT00082550
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 16, 2026, 9:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

PET Imaging of P-glycoprotein Function Using [11C]dLop

NCT00605254
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 51 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 16, 2026, 9:54 PM EDT
Completed Early Phase 1 Interventional

18F-Fluciclovine PET to Distinguish Tumor Progression From Radiation Necrosis

NCT03930173
View directory record Official record
Conditions
Secondary Malignant Neoplasm of Brain and Cerebral Meninges
Interventions
18F-fluciclovine, PET/CT of the brain
Drug · Device
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 5, 2021 · Synced Oct 16, 2026, 9:54 PM EDT
Completed Early Phase 1 Interventional

Effects of Hormone Stimulation on Brain Scans for Cushing s Disease

NCT01459237
View directory record Official record
Conditions
Pituitary Neoplasm
Interventions
Acthrel
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
8 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Oct 16, 2026, 9:54 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

PET Imaging of Neuroinflammation in Neurodegenerative Diseases Via a Novel Translocator Protein (TSPO) Radioligand

NCT03958630
View directory record Official record
Conditions
Dementia
Interventions
11C-ER176, 11C-PIB, Positron Emission Tomography (PET) Scan
Drug · Diagnostic Test
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 1, 2024 · Synced Oct 16, 2026, 9:54 PM EDT
Active, not recruiting Phase 2 Interventional

Pleurectomy/Decortication (Neo) Adjuvant Chemotherapy and Intensity Modulated Radiation Therapy to the Pleura in Patients With Locally Advanced Malignant Pleural Mesothelioma

NCT00715611
View directory record Official record
Conditions
Mesothelioma
Interventions
Pleurectomy/Decortication, pemetrexed and cisplatin or carboplatin, Intensity Modulated Radiation Therapy
Procedure · Drug · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2027
U.S. locations
12
States / cities
Tampa, Florida • Boston, Massachusetts • Rochester, Minnesota + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 16, 2026, 9:54 PM EDT
Active, not recruiting Phase 1 Interventional

Imaging of Neuro-Inflammation and the Risk for Post-Traumatic Epilepsy

NCT03999164
View directory record Official record
Conditions
Epilepsy, Post-Traumatic
Interventions
[18F]DPA-714 Positron Emission Tomography Scan
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 100 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 16, 2026, 9:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neurobiological Correlates of Post Traumatic Stress Disorder (PTSD) During Rapid Eye Movement (REM) Sleep

NCT00871650
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 16, 2013 · Synced Oct 16, 2026, 9:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Combined Electroencephalogram, Magnetic Resonance Imaging-Positron Emission Tomography of Dexmedetomidine Induced Sleep

NCT01485380
View directory record Official record
Conditions
Dexmedetomidine Induced Sedation
Interventions
dexmedetomidine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 8, 2019 · Synced Oct 16, 2026, 9:54 PM EDT
Completed Phase 1 Interventional Results available

PET Imaging and Bariatric Surgery

NCT00801827
View directory record Official record
Conditions
Obesity, Morbid
Interventions
F-18 (fallypride)
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 17, 2017 · Synced Oct 16, 2026, 9:54 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

[18F]F-DOPA Imaging in Patients With Autonomic Failure

NCT04246437
View directory record Official record
Conditions
Autonomic Failure, Pure Autonomic Failure, Parkinson Disease, Multiple System Atrophy, Dementia With Lewy Bodies
Interventions
[18F]FDOPA, Carbidopa 200mg oral dose, Entacapone 400mg oral dose
Drug
Lead sponsor
Daniel Claassen
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 16, 2026, 9:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

PET Evaluation of Brain Peripheral Benzodiazepine Receptors Using [11C]PBR28 in Frontotemporal Dementia

NCT00613119
View directory record Official record
Conditions
Frontotemporal Lobar Degeneration, Dementia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
35 Years and older
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Oct 16, 2026, 9:54 PM EDT
Active, not recruiting Early Phase 1 Interventional

A Study of 68Ga-PSMA-11 PET Scans in People With Brain Tumors

NCT06209567
View directory record Official record
Conditions
High-grade Glioma, Brain Metastases, Brain Metastases, Adult
Interventions
68Ga-PSMA-11 PET Scans
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2025 · Synced Oct 16, 2026, 9:54 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Effects of Nicotine on Brain Opioid Receptors

NCT01040338
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Nicotine
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 11, 2019 · Synced Oct 16, 2026, 9:54 PM EDT
Completed No phase listed Observational

Escitalopram Neuroimaging Supplement

NCT01398865
View directory record Official record
Conditions
Body Dysmorphic Disorder
Interventions
PET scan and MRI scan
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 13, 2015 · Synced Oct 16, 2026, 9:54 PM EDT