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Showing 1–24 of 148 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Whole Body Imaging Clear all
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Study of Biodistribution, Metabolism, Excretion and Brain Uptake of 11C-HY-2-15

NCT06032026
View directory record Official record
Conditions
Tauopathies
Interventions
11C-HY-2-15 PET, brain MRI, Amyloid PET scan, Neurological assessments
Drug · Diagnostic Test · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
40 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 18, 2025 · Synced Jul 21, 2026, 7:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Imaging of Serotonin Transporters in the Brain

NCT00059046
View directory record Official record
Conditions
Healthy, Serotonin Transporter
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 21, 2026, 7:43 PM EDT
Completed Phase 2Phase 3 Interventional

A Trial of 18F-AV-133 Positron Emission Tomography (PET) Imaging to Differentiate Subjects With Parkinson's Disease (PD) From Other Movement Disorders

NCT01550484
View directory record Official record
Conditions
Parkinson's Disease, Primary Parkinsonism, Lewy Body Parkinson's Disease
Interventions
18F-AV-133
Drug
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
40 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
14
States / cities
Scottsdale, Arizona • Sun City, Arizona • New Haven, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Jul 21, 2026, 7:43 PM EDT
Recruiting Not applicable Interventional

Snacking Effects on the Brain Response to Foods and Satiety During Dieting

NCT07428187
View directory record Official record
Conditions
Overweight/Obesity
Interventions
Snack Type 1: Walnuts, Snack Type 2: Pretzels
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
25 Years to 45 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Jul 21, 2026, 7:43 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Lorcaserin in Obesity: Identification of CNS Targets Using fMRI

NCT02400359
View directory record Official record
Conditions
Obesity, Weight Loss
Interventions
Lorcaserin HCl, Placebo
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Jul 21, 2026, 7:43 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Improving PET Image Quality and Quantification by Using Motion Correction, Parametric Imaging and MAP Reconstruction

NCT04417998
View directory record Official record
Conditions
Brain Imaging, Whole Body Imaging
Interventions
18F-FDG, 18F-AV1451, Siemens E7 Reconstruction Tool
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 21, 2025 · Synced Jul 21, 2026, 7:43 PM EDT
Terminated Phase 3 Interventional Results available

Magnetic Resonance Imaging of the Liver in Children 0-2 Months of Age With an Intravenous Injection of Eovist/Primovist Which is a Contrast Agent

NCT02084628
View directory record Official record
Conditions
Magnetic Resonance Imaging
Interventions
Gadoxetate disodium (Eovist/Primovist, BAY86-4873)
Drug
Lead sponsor
Bayer
Industry
Eligibility
Up to 2 Months
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
9
States / cities
Los Angeles, California • Palo Alto, California • Washington D.C., District of Columbia + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2016 · Synced Jul 21, 2026, 7:43 PM EDT
Recruiting Phase 2 Interventional

Comparison of I-124 PET/CT for the Diagnosis of Thyroid Cancer

NCT06961084
View directory record Official record
Conditions
Thyroid Cancer
Interventions
Iodine-124, Positron Emission Tomography (PET)/Computerized tomography (CT)
Drug · Procedure
Lead sponsor
Thomas Hope
Other
Eligibility
13 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Jul 21, 2026, 7:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Functional MRI of Stress in Obesity

NCT01719484
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 12, 2022 · Synced Jul 21, 2026, 7:43 PM EDT
Completed Not applicable Interventional Results available

Clinical Evaluation Of MP26 Features in Adults

NCT02927327
View directory record Official record
Conditions
Brain Imaging, Whole Body Imaging
Interventions
Zero Echo Time (ZTE) scan for head attenuation, Q.Static (Q. MRAC) for respiratory motion correction
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 5, 2018 · Synced Jul 21, 2026, 7:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Diet, Imaging and Energy Balance Trial (DIET)

NCT00787280
View directory record Official record
Conditions
Obesity
Interventions
Low Carbohydrate Ketogenic Diet (LCKD), Low Fat Diet (LFD)
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 19, 2013 · Synced Jul 21, 2026, 7:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cognition and Magnetic Resonance Imaging of Brain Inflammation in Obesity

NCT04116229
View directory record Official record
Conditions
Obesity
Interventions
Oral glucose tolerance test, Cognitive testing, Magnetic resonance imaging
Procedure · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 9, 2023 · Synced Jul 21, 2026, 7:43 PM EDT
Completed Phase 3 Interventional

A Study to Compare How Well Gadoquatrane Works and Its Safety With an Already Available Contrast Agent for MRI in People With Known or Suspected Brain or Spinal Cord-related Problems

NCT05915702
View directory record Official record
Conditions
Contrast Enhancement in Magnetic Resonance Imaging, Central Nervous System Pathology
Interventions
Gadoquatrane (BAY1747846), Gadobutrol, Gadoterate meglumine, Gadoteridol
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
8
States / cities
Indian Wells, California • Orange, California • Miami, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2025 · Synced Jul 21, 2026, 7:43 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 16, 2017 · Synced Jul 21, 2026, 7:43 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

[18F]SF12051 for Imaging the 18-kDa Translocator Protein (TSPO) in Brain and Whole Body of Healthy Subjects

NCT05564429
View directory record Official record
Conditions
Healthy
Interventions
18F-SF12051
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 99 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 8, 2024 · Synced Jul 21, 2026, 7:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neural Functioning of Feeding Centers in Obese Youth

NCT01808846
View directory record Official record
Conditions
Obesity, Insulin Resistance
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
12 Years to 17 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 26, 2017 · Synced Jul 21, 2026, 7:43 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Hypothermia in Acute Stroke With Thrombolysis Imaging Evaluation of Revascularization

NCT01778855
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
IV t-PA and normothermia, IV-tPA and hypothermia
Other · Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
22 Years to 82 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
3
States / cities
Los Angeles, California • San Diego, California • Sarasota, Florida
Source: ClinicalTrials.gov public record
Updated Apr 12, 2017 · Synced Jul 21, 2026, 7:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

PET Imaging of Regional Variation in Insulin Sensitivity of Adipose Tissue in Humans

NCT00222768
View directory record Official record
Conditions
Diabetes, Obesity
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
25 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 17, 2008 · Synced Jul 21, 2026, 7:43 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Ultrahigh Field Body MR Imaging

NCT02236143
View directory record Official record
Conditions
Structure and Function of MRI
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Jul 21, 2026, 7:43 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Hypothalamic Functional Magnetic Resonance Imaging (fMRI) Response to Nutrients

NCT00686608
View directory record Official record
Conditions
Obesity
Interventions
glucose, fructose, saline
Dietary Supplement
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 45 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Jul 21, 2026, 7:43 PM EDT
Completed No phase listed Observational

Study of Effects From Gastric Bypass Weight Loss on Brain Tissue

NCT00357344
View directory record Official record
Conditions
Weight Loss
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 45 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
3
States / cities
Phoenix, Arizona • Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 21, 2026, 7:43 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Visceral Adiposity and Diabetes: Translating Form to Function Using Imaging

NCT02833415
View directory record Official record
Conditions
Obesity, Visceral
Interventions
[U-13C3] glycerol, Empagliflozin, Placebo (for Empagliflozin)
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
30 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 22, 2020 · Synced Jul 21, 2026, 7:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Devaluing Foods to Change Eating Behavior

NCT03557710
View directory record Official record
Conditions
Overweight and Obesity, Cancer
Interventions
Devaluing energy-dense foods for cancer-control
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 60 Years
Enrollment
253 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Jul 21, 2026, 7:43 PM EDT
Terminated Not applicable Interventional

Augmented Whole-body Scanning Via Magnifying PET/CT (AWSM-PET/CT) Techniques Abilities to Improve Upon the Diagnostic Accuracy of the Standard-of-care (SOC) PET/CT for Malignant Lesion Detection

NCT05513027
View directory record Official record
Conditions
Cancer
Interventions
Augmented Whole-body Scanning via Magnifying PET, PET/CT
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Jul 21, 2026, 7:43 PM EDT