Independent directory Public ClinicalTrials.gov records United States
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Showing 217–240 of 3,429 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers Results available

Transdiagnostic Brain-Behavior Profiling to Enhance Cognitive Behavioral Therapy Response

NCT03175068
Conditions
Major Depressive Disorder, Social Anxiety Disorder
Interventions
CBT, ST
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Memory Loss
Interventions
Donepezil Hydrochloride, Placebo
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
45 Years to 90 Years
Enrollment
821 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
54
States / cities
Albaster, Alabama • Mesa, Arizona • Peoria, Arizona + 51 more
Completed No phase listed Observational Accepts healthy volunteers

Prospective Huntington At Risk Observational Study

NCT00052143
Conditions
Huntington Disease
Interventions
Not listed
Lead sponsor
Huntington Study Group
Network
Eligibility
26 Years to 55 Years
Enrollment
1,001 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2009
U.S. locations
37
States / cities
Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 32 more
Conditions
Irritable Bowel Syndrome
Interventions
cognitive-behavioral
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 70 Years
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
2
States / cities
Seattle, Washington
Conditions
Breast Cancer
Interventions
Tibetan Meditation Program, No Meditation
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2022
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Results available

tDCS in Elderly Fallers Study

NCT03814304
Conditions
Accidental Falls, Aging
Interventions
tDCS, Active-Sham
Other
Lead sponsor
Hebrew SeniorLife
Other
Eligibility
60 Years to 100 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Roslindale, Massachusetts
Conditions
Obsessive-Compulsive Disorder
Interventions
Exposure and Response Prevention Therapy, Clinical Assessments, Research MRI Sessions
Behavioral · Other · Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
10 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New York, New York
Conditions
Cognitive Performance
Interventions
L-theanine, Caffeine supplement, N1 app
Drug · Dietary Supplement · Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

Mitochondrial Biomarkers in Huntington's Disease

NCT04515550
Conditions
Huntington Disease
Interventions
lumbar puncture
Diagnostic Test
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
20 Years to 85 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Autistic Disorder, Autism Spectrum Disorder, Child Development Disorders, Pervasive, Neurodevelopmental Disorders, Mental Disorders, Asperger's Syndrome, Neurobehavioral Manifestations, Nervous System Diseases
Interventions
SQUED™ series 28.1 home-use
Device
Lead sponsor
American Federation of Medical Synergetics
Other
Eligibility
1 Month to 21 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Conditions
Insulin Resistance, Mild Cognitive Impairment, Cognitive Decline, Neurodegenerative Disorders
Interventions
Sabroxy®, Placebo
Dietary Supplement · Other
Lead sponsor
SF Research Institute, Inc.
Network
Eligibility
40 Years to 80 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Innovations in Dementia Empowerment and Action

NCT03550131
Conditions
Alzheimer Disease, Dementia, Mild Cognitive Impairment, Parkinson Disease Dementia, Lewy Body Dementia, Vascular Dementia
Interventions
Innovations in Dementia Empowerment and Action (IDEA), Reducing Disabilities in Alzheimer's Disease (RDAD)
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
50 Years and older
Enrollment
322 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Alzheimer's Disease
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Sleep
Interventions
ELDERFITNESS, Control
Behavioral · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
60 Years to 85 Years
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Autism Spectrum Disorder (ASD)
Interventions
Omega-3 Fatty Acid
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cognitive/Functional Effects, Depression, Hematopoietic/Lymphoid Cancer, Malnutrition, Pain, Psychosocial Effects of Cancer and Its Treatment, Unspecified Adult Solid Tumor, Protocol Specific, Weight Changes
Interventions
medical chart review, questionnaire administration, cognitive assessment, psychosocial assessment and care, quality-of-life assessment
Other · Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
65 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Cleveland, Ohio
Conditions
Cocaine Abuse
Interventions
Galantamine, placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 50 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Healthy
Interventions
Lacosamide (LCM), Carbamazepine Immediate Release (CBZ-IR)
Drug
Lead sponsor
UCB Pharma
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
2
States / cities
Atlanta, Georgia • Overland Park, Kansas
Conditions
Cognitive Function
Interventions
Placebo Control Form 1, Clarity Active Study Product 1.1 Usage, Placebo Control Form 2, Clarity Active Study Product 2.1 Usage, Placebo Control Form 3, Clarity Active Study Product 3.1 Usage, Clarity Active Study Product 3.2 Usage, Placebo Control Form 4, Clarity Active Study Product 4.1 Usage, Placebo Control Form 5, Clarity Active Study Product 5.1 Usage, Clarity Active Study Product 5.2 Usage, Placebo Control Form 6, Clarity Active Study Product 6.1 Usage, Placebo Control 6.1.0, Clarity Active Study Product 6.1.1 Usage, Clarity Active Study Product 6.1.2 Usage
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
21 Years to 105 Years
Enrollment
4,794 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Del Mar, California
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Gait Adaptation Study

NCT07660601
Conditions
Aging
Interventions
Gait Adaptation Training, Basic Physical Training
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Newark, New Jersey
Completed Early Phase 1 Interventional Accepts healthy volunteers

Adult Study Oxytocin - fMRI

NCT02566356
Conditions
Schizophrenia, Oxytocin, Social Cognition, Functional Magnetic Resonance Imaging (fMRI)
Interventions
Oxytocin, Saline Nasal Spray
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
2
States / cities
San Francisco, California
Recruiting No phase listed Observational Accepts healthy volunteers

Neuroimaging of Parkinson's

NCT07024875
Conditions
Parkinsons Disease (PD)
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Alzheimer's Disease, Huntington's Disease
Interventions
Dimebon
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Glendale, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Cognition, Flavonoids, Exercise, Gut Microbiome

NCT06495190
Conditions
Cognitive Decline, Mild
Interventions
Blueberry, Walking, Placebo, Stretching
Dietary Supplement · Behavioral
Lead sponsor
Appalachian State University
Other
Eligibility
65 Years to 85 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Kannapolis, North Carolina