Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jun 27, 2026, 2:20 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 1,391 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Mental Function Clear all
Terminated No phase listed Observational

Cognitive and Functional Status and Dialysis Outcomes in Older Hemodialysis Patients

NCT00739843
View directory record Official record
Conditions
Dementia, Cognition, End-stage Renal Disease
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
60 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 31, 2016 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Phase 4 Interventional Results available

Dopamine Enhancement of Fear Extinction Learning in PTSD (1R21MH108753)

NCT02560389
View directory record Official record
Conditions
Stress Disorder, Post Traumatic
Interventions
Placebo, Levodopa
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
25 Years to 50 Years · Female only
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jun 24, 2019 · Synced Jun 27, 2026, 2:20 AM EDT
Recruiting Not applicable Interventional

Cognitive Rehabilitation for Veterans With PNES

NCT07316543
View directory record Official record
Conditions
Psychogenic Nonepileptic Seizures (PNES)
Interventions
Cognitive Rehabilitation And Functional Treatment (CRAFT)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Jun 27, 2026, 2:20 AM EDT
Withdrawn Phase 1 Interventional

Pilot Study Repetitive Transcranial Magnetic Stimulation (rTMS) in Cannabis Craving

NCT01031290
View directory record Official record
Conditions
Cannabis Use
Interventions
Repetitive Transcranial Magnetic Stimulation
Device
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Phase 4 Interventional Results available

Effects of Atomoxetine on Brain Activation During Attention & Reading Tasks in Participants With ADHD & Comorbid Dyslexia

NCT00716274
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Dyslexia
Interventions
Atomoxetine, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
10 Years to 16 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 3, 2022 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Not applicable Interventional

Effect of Repetitive Transcranial Direct Current Stimulation (tDCS) on Chronic Pelvic Pain

NCT00554320
View directory record Official record
Conditions
Chronic Pelvic Pain, Interstitial Cystitis, Post Traumatic Stress Disorder, Fibromyalgia, Irritable Bowel Syndrome
Interventions
tDCS
Procedure
Lead sponsor
Summa Health System
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 17, 2009 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Not applicable Interventional

Deep Brain Stimulation for the Treatment of Alzheimer's Disease

NCT01559220
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Ali Rezai, MD
Other
Eligibility
45 Years to 85 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 29, 2017 · Synced Jun 27, 2026, 2:20 AM EDT
Recruiting Not applicable Interventional

IMST for Dementia Risk Reduction

NCT07349706
View directory record Official record
Conditions
Systolic Blood Pressure, Blood Pressure, Depression - Major Depressive Disorder, Anxiety, Sleep Quality, Physical Function, Cognitive Function
Interventions
Inspiratory Muscle Strength Training High-Resistance, Inspiratory Muscle Strength Training Low-Resistance
Device
Lead sponsor
Florida State University
Other
Eligibility
60 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Jun 27, 2026, 2:20 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Comparing Two Protocols to Improve Reflex Integration and Functional Performance

NCT05825248
View directory record Official record
Conditions
Developmental Delay
Interventions
Fine and gross motor treatment only, Reflex integration + fine and gross motor treatment
Other
Lead sponsor
Salus University
Other
Eligibility
3 Years to 6 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Aberdeen, Washington
Source: ClinicalTrials.gov public record
Updated Apr 23, 2023 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Cannabinoid Receptor Function & Alcoholism

NCT00624715
View directory record Official record
Conditions
Alcoholism
Interventions
THC, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 30 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Jun 27, 2026, 2:20 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Study to Investigate Vagus Nerve Stimulation to Augment Executive Function in Healthy and Cognitively Impaired Populations

NCT07424365
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Parkinsons Disease (PD), Healthy Adult
Interventions
transcutaneous auricular vagus nerve stimulation, sham stimulation
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Jun 27, 2026, 2:20 AM EDT
Not yet recruiting Not applicable Interventional

Comparative Effectiveness of SPARCS and Unified Protocol for Youth With Chronic Medical Conditions and Trauma-Related Distress

NCT07483333
View directory record Official record
Conditions
Trauma Exposure, Trauma, Trauma and Stressor Related Disorder, Mental Health Functioning, Chronic Medical Conditions, Chronic Medical Condition, Chronic Medical Illness, Posttraumatic Stress Disorder PTSD, Posttraumatic Stress Disorders, Posttraumatic Stress Symptoms, Posttraumatic Stress
Interventions
Structured Psychotherapy for Adolescents Responding to Chronic Stress - Group, Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children and Adolescents - Group, Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children and Adolescents - Individual, Structured Psychotherapy for Adolescents Responding to Chronic Stress - Individual
Behavioral
Lead sponsor
Anthony Vesco
Other
Eligibility
8 Years to 18 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Short Term Immobilization of the Lower Limb

NCT05072652
View directory record Official record
Conditions
Weakness, Muscle, Muscle Weakness, Muscle Loss, Muscle Atrophy, Injury, Knee
Interventions
Neuromuscular Electrical Stimulation, Action Observation + Mental Imagery
Other
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years to 40 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 18, 2022 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Phase 2 Interventional

Cocaine Effects in Humans: Physiology and Behavior - 1

NCT00000200
View directory record Official record
Conditions
Cocaine-Related Disorders
Interventions
Methadone
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 45 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1998
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Jun 27, 2026, 2:20 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ventilatory Physiology in Children at Risk for Anxiety

NCT00101777
View directory record Official record
Conditions
Anxiety, Panic Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
479 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jun 27, 2026, 2:20 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Influence of Nicotine on Cognitive Function in Schizophrenic Patients With and Without Comorbid Drug Dependence

NCT01037075
View directory record Official record
Conditions
Schizophrenia, Drug Abuse/Dependency
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 60 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
2
States / cities
Baltimore, Maryland • Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 15, 2019 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Total Sleep Deprivation on Vascular Function

NCT04535219
View directory record Official record
Conditions
Sleep Deprivation
Interventions
Exercise, Supervised Total Sleep Deprivation
Other
Lead sponsor
University of Florida
Other
Eligibility
20 Years to 60 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 28, 2023 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Not applicable Interventional Results available

Mild Cognitive Impairment and Obstructive Sleep Apnea

NCT01482351
View directory record Official record
Conditions
Obstructive Sleep Apnea, Mild Cognitive Impairment
Interventions
CPAP adherence intervention, Attention control intervention
Behavioral
Lead sponsor
George Mason University
Other
Eligibility
55 Years to 89 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
3
States / cities
Abington, Pennsylvania • Philadelphia, Pennsylvania • Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 5, 2019 · Synced Jun 27, 2026, 2:20 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Glucose Variability and Cognition in Prediabetes

NCT04201600
View directory record Official record
Conditions
Glucose Metabolism Disorders (Including Diabetes Mellitus), Cognitive Decline, Functional Status, PreDiabetes, Aging, Depression
Interventions
Continuous Glucose Monitoring System (CGMS)
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 29, 2025 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Strengthening Exercise on the Brain for Early Dementia and Normative Older Adults

NCT01264614
View directory record Official record
Conditions
Cognitive Decline, Dementia, Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Strengthening exercise
Behavioral
Lead sponsor
Union College, New York
Other
Eligibility
55 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Mar 10, 2015 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Not applicable Interventional Results available

Skills Training for Adolescents With ADHD

NCT01019252
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Cognitive Behavioral Therapy (CBT)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
14 Years to 18 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 30, 2018 · Synced Jun 27, 2026, 2:20 AM EDT
Recruiting Not applicable Interventional

Impact of Cerebellar TMS on Brain and Cognitive Functions in Schizophrenia: a Pilot Study

NCT05389787
View directory record Official record
Conditions
Schizophrenia, Cerebellar Function, Condition
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Jun 27, 2026, 2:20 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Multidisciplinary Intervention for Mild Cognitive Impairment

NCT02943187
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Cognitive training, Nutrition
Behavioral · Dietary Supplement
Lead sponsor
Gibson Institute of Cognitive Research
Industry
Eligibility
50 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Colorado Springs, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 26, 2021 · Synced Jun 27, 2026, 2:20 AM EDT
Completed Phase 4 Interventional Results available

Methylphenidate ER Liquid Formulation in Adults With ASD and ADHD

NCT02096952
View directory record Official record
Conditions
Attention-deficit/Hyperactivity Disorder, Autism Spectrum Disorder
Interventions
Methylphenidate extended-release liquid formulation
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 40 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 30, 2024 · Synced Jun 27, 2026, 2:20 AM EDT