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ClinicalTrials.gov public records Last synced Nov 14, 2026, 9:58 PM EST

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Showing 1–24 of 105 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: surveys and cognitive tests Clear all

Conditions: Spinocerebellar Ataxia Type 1, Spinocerebellar Ataxia Type 2, Spinocerebellar Ataxia Type 3, Spinocerebellar Ataxia Type 6, Spinocerebellar Ataxia Type 7, Spinocerebellar Ataxia Type 8, Spinocerebellar Ataxia Type 10, RFC1 Gene Mutation, Spinocerebellar Ataxia Type 27b, Healthy Participants
Interventions: Genetic Testing, Blood Collection, Magnetic Resonance Imaging (MRI) Scan, Assessments and Questionnaires, Cerebrospinal Fluid Collection; Genetic · Other
Lead sponsor: Lauren Moore; Other
Eligibility: 6 Years and older
Enrollment: 1,400 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2030
U.S. locations: 16
States / cities: Los Angeles, California • San Francisco, California • Gainesville, Florida + 12 more

Conditions: Malignant Glioma
Interventions: surveys and cognitive tests; Behavioral
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 95 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2018
U.S. locations: 1
States / cities: New York, New York

Conditions: Endometrial Cancer
Interventions: Interactive Educational Website; Other
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: 18 Years and older · Female only
Enrollment: 250 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2027 – 2032
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Down Syndrome, Congenital Heart Disease
Interventions: Stanford Binet Intelligence Scales, Fifth Edition, Vineland Adaptive Behavior Scales Third Edition, Peabody Picture Vocabulary Test, Fifth Edition, Expressive Vocabulary Test, Third Edition, Leiter International Performance Scale, Third Edition, Social Communication Questionnaire, Current Form, Aberrant Behavior Checklist, Repetitive Behavior Scale, Revised; Other
Lead sponsor: Carelon Research; Other
Eligibility: 60 Months to 155 Months
Enrollment: 273 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2023
U.S. locations: 13
States / cities: Wilmington, Delaware • Washington D.C., District of Columbia • Atlanta, Georgia + 10 more

Conditions: Lymphoma
Interventions: personalized medication log, standard of care, questionnaires, Cognitive Interview; Other · Behavioral
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: New York, New York

Conditions: Mild Cognitive Impairment
Interventions: Patient Survey, Mini Cog, Independent Activities of Daily Living Score Sheet, Activities of Daily Living Score Sheet, Geriatric Depression Scale Short Form, Confusion Assessment Method (CAM), RAND 36-Item Short Form Health Survey, Grip Strength; Other
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 65 Years and older
Enrollment: 711 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2020
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Human Immunodeficiency Virus (HIV), Sexually Transmitted Disease (STD)
Interventions: STAND HIV Risk Reduction Intervention, Text Messaging Intervention; Behavioral
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years to 45 Years · Male only
Enrollment: 391 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2015
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Mild Cognitive Impairment, Dementia
Interventions: TabCAT Brain Health Assessment Clinical Pathway; Other
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years and older
Enrollment: 180,000 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: Pasadena, California

Conditions: Occupational Stress
Interventions: Mindfulness Based Stress Reduction, Daily Examen spiritual practice, Stress inoculation combination; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 18 Years and older
Enrollment: 390 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2021
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Smoking Cessation, Smoking
Interventions: smokeSCREEN web-based game; Device
Lead sponsor: Yale University; Other
Eligibility: 10 Years to 16 Years
Enrollment: 560 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Suicidal Ideation, Suicide Attempt
Interventions: Brief skills sessions plus EMI skills practice prompts, Ecological momentary assessment (EMA), Treatment as usual (TAU); Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 41 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2025
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Breast Cancer, Postmenopausal
Interventions: Dual x-ray absorptiometry (DXA), Blood draw, Questionnaire; Procedure · Behavioral
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 40 Years and older · Female only
Enrollment: 151 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2009
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Alzheimer Disease, Dementia of Alzheimer Type
Interventions: Arm A , Arm B, Arm C, & Arm D; Other
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 65 Years and older
Enrollment: 450 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Stress, Mood, Cognitive Change
Interventions: Low Dose Virtiva Plus, High Dose Virtiva Plus; Dietary Supplement
Lead sponsor: Applied Science & Performance Institute; Industry
Eligibility: 50 Years to 70 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Chronic Low Back Pain, Spinal Cord Injury, Neuropathic Pain, Chronic Pain, Pain Interference
Interventions: Not listed
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years and older
Enrollment: 400 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2031
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Epilepsy
Interventions: Neuropsychological testing; Behavioral
Lead sponsor: University of South Florida; Other
Eligibility: 18 Years to 89 Years
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2018
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Depression
Interventions: Computational dissociation of the causes of cognitive rigidity in depression; Diagnostic Test
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years and older
Enrollment: 2,500 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2027
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Sleep Deprivation
Interventions: Sleep Deprivation, Heart Rate, Sleep Monitoring, Diet, Exercise Performance, Surveys, McGill Pain Questionnaire, Shortened Profile of Mood States, Pittsburg Sleep Index, Cognitive performance, Marksmanship Performance, Quick Board, Advanced Medical Technologies Inc, Jump Test, CGM/CKM, Blood Draw, Ketone Supplement; Other · Behavioral · Biological + 1 more
Lead sponsor: Ohio State University; Other
Eligibility: 18 Years to 40 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: Brain Tumor
Interventions: Bright Light Exposure, Dim Light Exposure, Cognitive Assessment; Behavioral · Other
Lead sponsor: Baylor College of Medicine; Other
Eligibility: 10 Years to 18 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2026
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Insomnia
Interventions: Baseline surveys, Cognitive testing and EMAs, Actiwatch, suvorexant (or placebo), Placebo; Behavioral · Device · Drug + 1 more
Lead sponsor: University of Maryland, Baltimore; Other
Eligibility: 60 Years to 85 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Drug Use
Interventions: Usual Care, QUIT Intervention (doctor brief advice, video doctor, health coaching sessions at 2- and 6-weeks), QUIT-Mobile (QUIT Intervention plus weekly mobile-web app or text message weekly self-monitoring, automated feedback over 12 months); Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 18 Years and older
Enrollment: 457 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2026
U.S. locations: 5
States / cities: Long Beach, California • Los Angeles, California

Conditions: Geriatrics, Aged, Geriatric Syndromes, Cardiovascular Diseases
Interventions: Cognitive Assessment, Activities of Daily Living Questionnaire, Instrumental Activities of Daily Living, subscale of the OARS, Karnofsky Self-reported Performance Rating Scale, Number of Falls, Physical Health Section, subscale of the OARS, MOS Social Activity Survey, Unintentional Weight Loss, Peripheral Blood Draw, Buccal Swab, Heart Health and Smoking History from BRFSS questionnaire, Gait Speed, Grip Strength, Height and Weight measurements, Blood pressure measurement, Optional bone marrow biopsy, Blood draw for trauma measurements, Femur head donation, Knee bone fragments, Bone marrow aspirate; Other · Genetic · Procedure
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 50 Years and older
Enrollment: 2,000 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2030
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Brain Tumor Adult, Brain Metastases From Solid Tumors, Brain Tumor, Primary, Brain Tumor
Interventions: Blood sample, Brain magnetic resonance imaging (MRI), Brain Health Assessment, Quality of Life (QoL) Questionnaire; Procedure · Radiation
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years and older
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2029
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Energy Balance, Appetitive Behavior, Obesity
Interventions: Exercise Intervention, Newsletter; Behavioral
Lead sponsor: Children's Mercy Hospital Kansas City; Other
Eligibility: 14 Years to 17 Years
Enrollment: 19 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Kansas City, Missouri

Search by objective public record fields.

Natural History Study of and Genetic Modifiers in Spinocerebellar Ataxias

Prognostic Awareness and Patient-Physician Communication in Malignant Glioma

Development Of An Endometrial Cancer Educational Tool

Congenital Heart Disease: Impact on Learning and Development in Down Syndrome (CHILD-DS)

Testing a Personalize Medication Log for Patients With Lymphoma

Preoperative Cognitive Screening of Surgical Patients 65 Years of Age or Older

Steering Together in a New Direction: Reducing the Risk of HIV/STD Among African American Men

TabCAT Brain Health Assessment in Primary Care

Selah Trial of Stress Interventions for Clergy: Mindfulness Based Stress Reduction, Daily Examen, and Stress Inoculation

Implementation and Dissemination of an Evidence-Based Tobacco Product Use Prevention Videogame Intervention With Adolescents

Real-time Intervention for Suicide Risk Reduction

Effect of Aromatase Inhibitors on Bones and Genes

Returning Research Results That Indicate Risk of Alzheimer Disease Dementia to Healthy Participants in Longitudinal Studies

Effects of Indena's Virtiva® Plus Ginkgo Biloba Extract on Stress, and Cognitive Performance

SERENITY Study of Chronic Pain Interference in Adults

Impact of Neuropsychological Evaluation on Epilepsy Treatment

Cognitive and Affective Processes Online

Strategies to Augment Ketosis: Ketone Conferred Resiliency Against Sleep Restriction

Systematic Light Exposure in Pediatric Brain Tumor Survivors

Insomnia Treatment and EMA (Ecological Momentary Assessment) Outcomes

mHealth to Enhance & Sustain Drug Use Reduction of the QUIT BI in Primary Care

Aging, Geriatric Syndromes and Clonal Hematopoiesis

Evaluating Biomarkers of Cognitive Dysfunction in Patients With Cancer

Brain, Appetite, Teens, and Exercise