- Conditions
- Alzheimer Disease, Mild Cognitive Impairment, Mild Dementia, Aging, Cognitive Change
- Interventions
- Retinal Imaging, Pupillometry, Contrast Sensitivity, Neuropsychological Evaluation, APOE genotyping, blood draw, Gait Assessment, Actigraphy
- Other · Diagnostic Test · Genetic
- Lead sponsor
- University of Rhode Island
- Other
- Eligibility
- 55 Years to 80 Years
- Enrollment
- 165 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 4
- States / cities
- Clearwater, Florida • St. Petersburg, Florida • Kingston, Rhode Island + 1 more
Search Results
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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.
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Showing 1–20
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- Conditions
- Alzheimer's Disease
- Interventions
- BOLD and Perfusion brain MRI
- Procedure
- Lead sponsor
- National Institute on Aging (NIA)
- NIH
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Alzheimer's Disease
- Interventions
- APOE Disclosure
- Behavioral
- Lead sponsor
- National Human Genome Research Institute (NHGRI)
- NIH
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 301 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2000 – 2004
- U.S. locations
- 3
- States / cities
- Boston, Massachusetts • New York, New York • Cleveland, Ohio
- Conditions
- Mild Cognitive Impairment
- Interventions
- APOE genotype and Alzheimer's disease risk disclosure, Alzheimer's disease risk disclosure
- Behavioral
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 146 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 3
- States / cities
- Washington D.C., District of Columbia • Ann Arbor, Michigan • Philadelphia, Pennsylvania
- Conditions
- Alzheimer's Disease
- Interventions
- Tricaprilin, Placebo
- Drug · Other
- Lead sponsor
- Cerecin
- Industry
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 152 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 25
- States / cities
- Phoenix, Arizona • Cerritos, California • Los Alamitos, California + 20 more
- Conditions
- Alzheimer Disease
- Interventions
- Disclosure of APOE genotype
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 40 Years to 64 Years
- Enrollment
- 374 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Aphasia
- Interventions
- Cued picture-naming therapy
- Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Healthy, Dementia, Alzheimer Disease, Physical Activity
- Interventions
- Physical Activity Condition
- Behavioral
- Lead sponsor
- University of North Carolina, Greensboro
- Other
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Greensboro, North Carolina
- Conditions
- Alzheimer Disease
- Interventions
- Not listed
- Lead sponsor
- Banner Health
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 500,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2030
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Mild Cognitive Impairment, Healthy Aging
- Interventions
- Personalized DAT Risk Disclosure Protocol
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Alzheimer's Disease, Lewy Body Dementia, Parkinson's Disease
- Interventions
- DaTscan, F18-AV-45, FDG-PET, APOE genotype, Polysomnogram, Clinical Assessment
- Radiation · Genetic · Procedure + 1 more
- Lead sponsor
- Douglas Scharre
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 76 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Alzheimer's Disease; Dementia
- Interventions
- HIGH and LOW meal ingestion
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2023
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- 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 – 2028
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Mild Cognitive Impairment
- Interventions
- Transcranial Magnetic Stimulation
- Device
- Lead sponsor
- Duke University
- Other
- Eligibility
- 55 Years to 80 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Down Syndrome, Alzheimer's Dementia
- Interventions
- biospecimen collection, cognitive assessments, caregiver questionnaire, Florbetapir F18 imaging, MRI, Fludeoxyglucose F18 (FDG), Tau Pet, Actigraphy
- Procedure · Other
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Mild Cognitive Impairment
- Interventions
- PrecivityAD
- Device
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Alzheimer Disease, Dementia
- Interventions
- Heavy Cream
- Dietary Supplement
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Alzheimer Disease
- Interventions
- Pleiotropic info, in-person disclosure, AD-only info, in-person disclosure, Pleiotropic info, phone disclosure, AD-only info, phone disclosure
- Behavioral
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 290 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 4
- States / cities
- Washington D.C., District of Columbia • Boston, Massachusetts • Ann Arbor, Michigan + 1 more
- Conditions
- Brain Injury
- Interventions
- Not listed
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 17 Years to 55 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2001
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Cognitive Impairment, Alzheimer Blood Biomarkers, Alzheimer Disease (AD), Mild Cognitive Impairment (MCI)
- Interventions
- Multimodal Lifestyle Intervention
- Behavioral
- Lead sponsor
- HudsonAlpha Institute for Biotechnology
- Other
- Eligibility
- 65 Years to 75 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Huntsville, Alabama