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Showing 1–23 of 23 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Phase 1 Interventional Accepts healthy volunteers

Brain Imaging Study of F17464

NCT01689038
Conditions
Healthy Volunteers
Interventions
F17464
Drug
Lead sponsor
Pierre Fabre Medicament
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Completed Phase 2 Interventional Results available

Reduced Carbohydrate Versus Fat in Obese Subjects

NCT00846040
Conditions
Obesity
Interventions
Reduced fat diet, Reduced carbohydrate diet, Drug: f-18 fallypride, fMRI, PET
Other · Drug · Device
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 45 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Cocaine Abuse
Interventions
Brain Dopamine Reactivity, Brain Dopamine Receptor
Drug · Radiation
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
21 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Traumatic Brain Injury
Interventions
methylphenidate, Placebo
Drug
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Tourette Syndrome
Interventions
Ecopipam
Drug
Lead sponsor
Emalex Biosciences Inc.
Industry
Eligibility
6 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
44
States / cities
Dothan, Alabama • Little Rock, Arkansas • Anaheim, California + 36 more
Conditions
Healthy, Mental Disorder, Obsessive Compulsive Disorder, Schizophrenia, Tourette Syndrome
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Terminated Phase 2 Interventional Results available

Oral ONC201 in Adult Recurrent Glioblastoma

NCT02525692
Conditions
Glioblastoma, Diffuse Midline Glioma, H3 K27M Glioma, Thalamic Glioma, Infratentorial Glioma, Basal Ganglia Glioma
Interventions
Dordaviprone (ONC201)
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
16 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
5
States / cities
Los Angeles, California • Miami, Florida • Boston, Massachusetts + 1 more
Completed Phase 2 Interventional Accepts healthy volunteers

PET Imaging of Dopamine in Healthy Study Participants

NCT00062946
Conditions
Healthy
Interventions
(18F)fallypride
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 45 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Diffuse Intrinsic Pontine Glioma, Diffuse Midline Glioma, H3 K27M-Mutant, Recurrent Diffuse Intrinsic Pontine Glioma, Recurrent Diffuse Midline Glioma, H3 K27M-Mutant, Recurrent WHO Grade III Glioma, WHO Grade III Glioma
Interventions
ONC201, Radiation Therapy, Paxalisib, DNX-2401
Drug · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
2 Years to 39 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
19
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 16 more
Completed No phase listed Observational Accepts healthy volunteers

Neuroimaging of Dopamine Metabolism in Normal and Psychiatric Patients

NCT00001320
Conditions
Healthy, Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
265 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1991 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Schizoaffective Disorder, Schizophrenia
Interventions
PET
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 90 Years
Enrollment
283 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dopamine and Insulin Resistance

NCT00802204
Conditions
Obesity
Interventions
PET scan, Oral glucose tolerance test, MRI, Psychological scales to assess attitudes and behaviors related to eating and quality of life, Caloric Restriction
Radiation · Procedure · Behavioral + 1 more
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 60 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Mild Traumatic Brain Injury
Interventions
Quetiapine Fumarate, TAU
Drug
Lead sponsor
Foundation for Advancing Veterans' Health Research
Other
Eligibility
18 Years to 65 Years
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Albuquerque, New Mexico • San Antonio, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Brain, Obesity, Dopamine and You Study

NCT01094756
Conditions
Obesity
Interventions
meal replacements, psychotherapy, dietary education
Dietary Supplement
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 40 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Normal Physiology, Opioid Use Disorders
Interventions
[11C]raclopride plus placebo, [11C]raclopride plus drug, [11C]NNC-112
Drug
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 80 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
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
Completed Phase 1 Interventional Accepts healthy volunteers

Study of Radiotracer [18F]Fluortriopride ([18F]FTP) by PET/CT

NCT02379338
Conditions
Healthy
Interventions
[18F]Fluortriopride
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Parkinson's Disease
Interventions
IRX4204
Drug
Lead sponsor
Io Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Dopamine Receptor Contributions to Prediction Error and Reversal Learning in Anorexia Nervosa

NCT04128683
Conditions
Anorexia Nervosa
Interventions
amisulpride, bromocriptine, Placebo
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 29 Years · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
San Diego, California
Completed Phase 1 Interventional Accepts healthy volunteers

Brain Networks and Addiction Susceptibility

NCT01924468
Conditions
Nicotine Dependence
Interventions
Oral methylphenidate and Oral haloperidol
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Phase 1 Interventional Results available

PET Imaging and Bariatric Surgery

NCT00801827
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
Conditions
Diffuse Intrinsic Pontine Glioma, Glioma, Malignant
Interventions
Dordaviprone (ONC201)
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
2 Years to 18 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
8
States / cities
San Francisco, California • Miami, Florida • Atlanta, Georgia + 5 more
Conditions
Cognition Disorder, Attention Deficit Disorder, Traumatic Brain Injury
Interventions
Methylphenidate
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 55 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland