- Conditions
- Normal Physiology
- Interventions
- Methylphenidate Pill, Oral Placebo, Intravenous Placebo, Intravenous methylphenidate
- Drug
- Lead sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- NIH
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 73–96
of 315
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Post-acute COVID-19 Syndrome, Postural Tachycardia Syndrome (POTS), Long COVID, SARS CoV 2 Infection
- Interventions
- Levels of inflammatory cytokine ( IL-6) in post-COVID-19 POTS and controls, Levels of inflammatory cytokine ( IL-6) in controls, Effect on inflammation after chronic PNS stimulation
- Diagnostic Test
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- HIV, AIDS
- Interventions
- Neuropsychological testing
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Validation of Online Cognitive Testing
- Interventions
- Validation Study
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 982 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- San Francisco, 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
- Alzheimer Disease, Alzheimer Dementia
- Interventions
- Blood collection, PiB PET/MRI, and cognitive testing
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 1,122 participants
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Brain Neoplasm, Recurrent Brain Neoplasm
- Interventions
- Cognitive Assessment, Computer-Assisted Cognitive Training, Psychosocial Assessment and Care, Quality-of-Life Assessment, Questionnaire Administration
- Procedure · Other
- Lead sponsor
- Children's Oncology Group
- Network
- Eligibility
- 6 Years to 16 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2026
- U.S. locations
- 27
- States / cities
- Aurora, Colorado • Wilmington, Delaware • Washington D.C., District of Columbia + 24 more
- Conditions
- Leptomeningeal Metastases
- Interventions
- Involved-field Photon Radiation Therapy, Proton Craniospinal Irradiation (CSI), Neurocognitive Assessment, MDASI-BT and MDASI-SP
- Radiation · Other
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- Up to 99 Years
- Enrollment
- 102 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 7
- States / cities
- Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
- Conditions
- Brain Injury, Dementia, Healthy, Mental Disorder, Schizophrenia
- Interventions
- Not listed
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- Not listed
- Enrollment
- 810 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1992 – 2005
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Carotid Artery Stenosis, Carotid Artery Disease, Transient Ischemic Attack, Stroke
- Interventions
- Carotid endarterectomy, Neurological and neuropsychological evaluations
- Procedure · Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 817 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Glioma of Brain, Craniopharyngioma, Ependymoma, Germ Cell Tumor
- Interventions
- Memantine, Placebo, Cognitive Assessment
- Drug · Other
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- 6 Years to 21 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Neurotoxicity
- Interventions
- Not listed
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Traumatic Brain Injury
- Interventions
- Not listed
- Lead sponsor
- National Institutes of Health Clinical Center (CC)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 354 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2024
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Central Nervous System Lymphoma
- Interventions
- Resting State fMRI (rsfMRI), Auditory Attention and Executive Functions Test, Memory Test, Motor Speed Test, Self Reported Quality of Life Questionnaire
- Diagnostic Test · Other
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Chronic Kidney Diseases
- Interventions
- High-Velocity Resistance Training, Attention
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 65 Years to 100 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Phenylketonuria
- Interventions
- Preparative Radiation Therapy, Hepatocyte Transplant, Immunosuppression, Liver Evaluation, Neuro-psychological Assessment, Whole body Phe oxidation testing, Liver Biopsy
- Radiation · Procedure · Drug + 3 more
- Lead sponsor
- Ira Fox
- Other
- Eligibility
- 14 Years to 55 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- 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
- TBI (Traumatic Brain Injury), PTSD
- Interventions
- V-TRACTS Assessment/Feedback, OPTIONAL Brief Assessment of Thinking, OPTIONAL STEP-Home-Brief, OPTIONAL At-home Exercise Program, OPTIONAL Referral to 12-week STEP-Home, OPTIONAL Clinical Referral
- Behavioral
- Lead sponsor
- VA Boston Healthcare System
- Federal
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Traumatic Brain Injury
- Interventions
- Personalized Augmented Cognitive Training (PACT), Enhanced Treatment As Usual
- Behavioral
- Lead sponsor
- Veterans Medical Research Foundation
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 107 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 2
- States / cities
- San Diego, California
- Conditions
- Frontotemporal Dementia, Behavioral Variant Frontotemporal Dementia
- Interventions
- Assessments
- Other
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 12
- States / cities
- Birmingham, Alabama • Los Angeles, California • Boca Raton, Florida + 8 more
- Conditions
- Pain, Normal Physiology, Healthy Volunteers
- Interventions
- Instructions, Attention, Thermal Pain, Placebo instructions
- Behavioral
- Lead sponsor
- National Center for Complementary and Integrative Health (NCCIH)
- NIH
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 550 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2027
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Electroconvulsive Therapy Treated Patients
- Interventions
- clinical and neuropsychological testing
- Diagnostic Test
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Glen Oaks, New York
- Conditions
- Major Depression, Dysthymia
- Interventions
- Escitalopram, Bupropion, Imipramine
- Drug
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Alzheimer Disease
- Interventions
- Dexmedetomidine
- Drug
- Lead sponsor
- Neurological Associates of West Los Angeles
- Other
- Eligibility
- 18 Years to 90 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Santa Monica, California