Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 28, 2026, 12:21 AM EDT

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Showing 1345–1368 of 1,813 matching trials from the live ClinicalTrials.gov search.
Conditions
Treatment-refractory Obsessive-compulsive Disorder (trOCD)
Interventions
Radiosurgical anterior capsulotomy
Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Atherosclerotic Renal Artery Stenosis, Ischemic Nephropathy, Renovascular Hypertension
Interventions
Arterial infusion of autologous mesenchymal stem cells
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Sensory Habituation in Autism Spectrum Disorders

NCT06247176
Conditions
Autism Spectrum Disorder, Autism, Sensory Processing Disorder, Sensory Over-Responsivity
Interventions
Sensory Habituation Protocol
Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
7 Years to 18 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Omaha, Nebraska
Completed Early Phase 1 Interventional Accepts healthy volunteers

Sevoflurane's Effect on Neurocognition Study

NCT06044740
Conditions
Anesthesia, Pain, Amnesia
Interventions
Sevoflurane, Peripheral Nerve Stimulation
Drug · Device
Lead sponsor
Keith M Vogt
Other
Eligibility
18 Years to 59 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Terminated Not applicable Interventional Accepts healthy volunteers Results available

The Effects of Aripiprazole on the Processing of Rewards in Schizophrenia

NCT00209027
Conditions
Schizophrenia
Interventions
fMRI, Aripiprazole
Other · Drug
Lead sponsor
Emory University
Other
Eligibility
20 Years to 50 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
1
States / cities
Decatur, Georgia
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
Conditions
Non-Hodgkin's Lymphoma
Interventions
Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, Prednisone, Ifosfamide, Carboplatin, Etoposide, High-dose cyclophosphamide, PET scan
Biological · Drug · Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Attention Deficit Hyperactivity Disorder (ADHD), Impulsive Aggression
Interventions
Functional Magnetic Resonance Imaging (fMRI), Magnetic Resonance Spectroscopy (MRS), Point Subtraction Aggression Paradigm (PSAP) Task, SPN-810, Placebo
Diagnostic Test · Behavioral · Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
8 Years to 12 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
3
States / cities
Lakeland, Florida • Maitland, Florida • Tampa, Florida
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

Psilocybin Microdosing on Cognition, Mood and Quality of Life

NCT07449351
Conditions
Psychedelic Microdosing Effects on Mood, Cognition, Subjective Well-being and MRI
Interventions
Psliocybin, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Hartford, Connecticut
Completed Not applicable Interventional Results available

Ketogenic Diet (KD) in Alcoholism

NCT03255031
Conditions
Alcoholism
Interventions
Ketogenic Diet (KD), Standard American (SA) Meals and Shakes
Other
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Food Intake and the Adolescent Brain

NCT04208256
Conditions
Feeding Behavior, Brain, Adolescent
Interventions
Energy Stimulus
Dietary Supplement
Lead sponsor
University of Colorado, Denver
Other
Eligibility
13 Years to 18 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Completed No phase listed Observational Accepts healthy volunteers

Imaging Study of Automatic Movements

NCT00031382
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Neural, Behavioral and Physiological Correlates of Feeding in Humans

NCT01665560
Conditions
Magnetic Resonance Imaging, Functional
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years to 45 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Atherosclerosis
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
20 Years and older
Enrollment
886 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
1
States / cities
New York, New York
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Prolonged Gadolinium Retention After MRI Imaging

NCT02421029
Conditions
Heavy Metal Toxicity
Interventions
edetate calcium disodium
Drug
Lead sponsor
Mt. Sinai Medical Center, Miami
Other
Eligibility
20 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Miami Beach, Florida
Not yet recruiting Phase 2 Interventional

Brain Imaging of DSP-2342

NCT07850102
Conditions
SCHIZOPHRENIA 1 (Disorder)
Interventions
DSP-2342
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
PTSD - Post Traumatic Stress Disorder
Interventions
Accelerated functional-connectivity guided transcranial magnetic stimulation
Device
Lead sponsor
Cognitive FX
Industry
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Provo, Utah
Completed No phase listed Observational Accepts healthy volunteers

Functional Brain Imaging in Healthy Volunteers to Study Cognitive Functions

NCT01974427
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 65 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Results available

Fast Arm Motor Skill Training in Chronic Stroke Survivors

NCT05013762
Conditions
Cerebrovascular Stroke
Interventions
Fast intervention, Active Monitoring
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
21 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Pomona, California
Recruiting No phase listed Observational Accepts healthy volunteers

Cognitive Decline Following Deep Brain Stimulation: A DBS-fMRI Study

NCT06960096
Conditions
Deep Brain Stimulation, Parkinson Disease
Interventions
DBS combined with fMRI
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Human Learning of New Structured Information Across Time and Sleep

NCT05910762
Conditions
Learning, Humans, Consolidation, Sleep
Interventions
Associative inference, Category learning, Sleep
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 35 Years
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Parkinson Disease
Interventions
PD neurofeedback, PD control
Other
Lead sponsor
Yale University
Other
Eligibility
40 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Opioid Addiction
Interventions
FMRI, Suboxone
Other · Drug
Lead sponsor
Butler Hospital
Other
Eligibility
21 Years to 50 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Stuttering, Developmental, Aphasia, Primary Progressive
Interventions
Learning of non-native phoneme combinations: 6 training sessions, Learning of non-native phoneme combinations: 1 training session, Learning of novel multisyllabic nonwords, Anodal tDCS, Sham tDCS, Learning of non-native phoneme combinations: 8 training sessions
Behavioral · Other
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
6 Years and older
Enrollment
278 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts • Ann Arbor, Michigan