Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:32 AM EDT

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Showing 481–504 of 1,813 matching trials from the live ClinicalTrials.gov search.
Conditions
Surgery, Immune System and Related Disorders, Preoperative Care, Gastrointestinal Disease, Urological Disease, Gynecologic Disease, Thoracic Diseases
Interventions
Physical Prehabilitation, Stress Reduction Prehabilitation, Cognitive Prehabilitation, Nutrition Prehabilitation
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Stanford, California
Conditions
Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Acute Undifferentiated Leukemia, Biphenotypic Leukemia, Myelodysplastic Syndrome, Non-Hodgkin's Lymphoma
Interventions
MRI and cognitive evaluation, brain MRI study and a brief neuropsychological evaluation
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2015
U.S. locations
2
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Investigating the Effects of Cocoa Flavanol on Cognition Assessed Online

NCT04582617
Conditions
Aging, Cognitive Change
Interventions
Cocoa Extract, Cocoa Extract Placebo, Multivitamin, Multivitamin placebo
Dietary Supplement
Lead sponsor
Columbia University
Other
Eligibility
65 Years and older
Enrollment
3,959 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Not listed Not applicable Interventional Accepts healthy volunteers

STAIR for Trauma and Emotion Dysregulation

NCT05397613
Conditions
Posttraumatic Stress Disorder, Borderline Personality Disorder, Emotion Regulation
Interventions
STAIR
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Stanford, California
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
Recruiting Not applicable Interventional Accepts healthy volunteers

Breaking Sitting with High-intensity Interval Training for Brain Health

NCT06243016
Conditions
Aging
Interventions
High-Intensity Interval Training (HIIT) Breaks to Sitting, Light-Intensity Interval Training (LIIT) Breaks to Sitting
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
40 Years to 75 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Urbana, Illinois
Conditions
Cancer, Fatigue
Interventions
Physical Activity/Physical Functioning, Quality of Life
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Houston, Texas
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Med-eMonitor, PharmCAT, Treatment as Usual
Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 60 Years
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Schizophrenia, Attention Deficit Disorder With Hyperactivity (ADHD)
Interventions
High-resolution fMRI during working memory, cognitive control, and decision-making tasks
Other
Lead sponsor
Kai Hwang
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Traumatic Brain Injury, Post Traumatic Stress Disorder
Interventions
RT fMRI, Cognitive Training, Control RT fMRI, Control Cognitive Training
Behavioral
Lead sponsor
Van Boven, Robert W., M.D.
Other
Eligibility
18 Years to 45 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Fort Hood, Texas
Completed Not applicable Interventional Results available

Telemedicine Intervention to Improve Cognitive Function

NCT02248649
Conditions
Parkinson's Disease
Interventions
Structured physical activity, Health education
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alzheimer Disease
Interventions
VRCT
Behavioral
Lead sponsor
Claritytek, Inc.
Industry
Eligibility
30 Years to 89 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Saint Paul, Minnesota
Completed Not applicable Interventional Results available

GATE: Generalized Anxiety - A Treatment Evaluation

NCT01912287
Conditions
Generalized Anxiety Disorder
Interventions
Cognitive Behavioral Therapy, Stress Education, Yoga
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
COVID-19
Interventions
DANA app
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Baltimore, Maryland
Terminated No phase listed Observational Accepts healthy volunteers

Alcoholism: Emotion and Thinking

NCT00300638
Conditions
Alcoholism
Interventions
Magnetic Resonance Imaging (MRI), Interviews, cognitive tests, and emotional measurements
Procedure · Behavioral
Lead sponsor
Boston University
Other
Eligibility
25 Years to 76 Years
Enrollment
599 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 3 Interventional Accepts healthy volunteers

Cognitive Training for Firefighters With Tinnitus

NCT01458821
Conditions
Tinnitus
Interventions
Brain Fitness Program - Tinnitus
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
20 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers Results available

Overlapping Neural Circuits in Pediatric OCD

NCT02421315
Conditions
Obsessive Compulsive Disorder
Interventions
CBT treatment for OCD based on Exposure & Response Prevention (EX/RP) and when indicated medication treatment
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
5 Years to 17 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Autism Spectrum Disorder, Insomnia
Interventions
COGMUSE-AUT
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Lymphoma Receiving CAR-T Therapy
Interventions
neurocognitive evaluations, brain MRIs, Blood samples
Behavioral · Diagnostic Test · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
New York, New York
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
Conditions
Heart Failure, Depression
Interventions
Cognitive Behavior Therapy, Heart Failure Self-care Education
Behavioral · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
30 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Completed Phase 2 Interventional Accepts healthy volunteers Results available

The Cognitive Enhancing Effects of D-Cycloserine Among Non-Demented Elderly

NCT01361633
Conditions
Treatment, Placebo
Interventions
d-cycloserine, Sugar Pill
Drug
Lead sponsor
Hartford Hospital
Other
Eligibility
60 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Hartford, Connecticut
Completed Not applicable Interventional Results available

Cognitive-Behavioral Therapy for Veterans With TBI

NCT02658669
Conditions
Insomnia, Traumatic Brain Injury
Interventions
Cognitive-Behavioral Therapy for Insomnia, Sleep Education
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 55 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
San Diego, California