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Showing 1–24 of 1,882 matching trials from the live ClinicalTrials.gov search.
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Longitudinal Early-onset Alzheimer's Disease Study Protocol

NCT03507257
Conditions
Early Onset Alzheimer Disease, Alzheimer Disease, Mild Cognitive Impairment
Interventions
Flortaucipir, Florbetaben, Fluorodeoxyglucose
Drug
Lead sponsor
Indiana University
Other
Eligibility
40 Years to 64 Years
Enrollment
850 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
18
States / cities
Sun City, Arizona • Los Angeles, California • Palo Alto, California + 15 more
Conditions
Sickle Cell Disease, Cognitive Impairment, Adolescent Behavior, Self Efficacy, Health-Related Behavior, Coping Skills
Interventions
CREADY (Cognitive-Remediation of Executive and Adaptive Deficits in Youth)
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
10 Years to 18 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Cognitive Impairments, RRSO
Interventions
lisdexamfetamine, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
30 Years to 60 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

30-to-90 Day Challenge: Effects of Alcohol Cessation on Health Outcomes

NCT03353701
Conditions
Alcohol Drinking, Chronic Inflammation, Neurocognitive Dysfunction, Liver Diseases, HIV Infections
Interventions
Contingency Management (CM)
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
50 Years to 75 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Miami, Florida
Conditions
Mild Cognitive Impairment Due to Alzheimer's Disease
Interventions
Pioglitazone, Pioglitazone placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
65 Years to 83 Years
Enrollment
3,494 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
34
States / cities
Phoenix, Arizona • Sun City, Arizona • Long Beach, California + 31 more
Completed Not applicable Interventional Accepts healthy volunteers

Home-Based Assessment for Alzheimer Disease Prevention

NCT00546767
Conditions
Mild Cognitive Impairment, Alzheimer's Disease
Interventions
Mail and Live Phone, Interactive Voice Response (IVR), Home-based Computer Kiosk, Traditional Evaluation Instruments
Behavioral
Lead sponsor
Alzheimer's Disease Cooperative Study (ADCS)
Other
Eligibility
75 Years and older
Enrollment
640 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
28
States / cities
Birmingham, Alabama • Sun City, Arizona • Irvine, California + 23 more
Conditions
Non-Metastatic Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage IIA Prostate Cancer AJCC v8, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8
Interventions
7 Tesla Magnetic Resonance Imaging
Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Natives Engaged in Alzheimers Research - 'Ike Kupuna

NCT05534607
Conditions
Mild Cognitive Impairment, Subjective Cognitive Impairment
Interventions
Ola Mau i ka Hula
Behavioral
Lead sponsor
University of Hawaii
Other
Eligibility
50 Years to 75 Years
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
3
States / cities
Honolulu, Hawaii • Wailuku, Hawaii
Conditions
Parkinson Disease
Interventions
Neural recordings and stimulation
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
40 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Not listed Not applicable Interventional Accepts healthy volunteers

Genes, Exercise, Neurocognitive and Neurodegeneration: Community-Based Approach

NCT02614365
Conditions
Mild Cognitive Impairment
Interventions
Aerobic exercise, Stretch exercise
Behavioral
Lead sponsor
Howard University
Other
Eligibility
55 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Cognitive Decline
Interventions
Phyical/Cognitve Exercise
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Inspiring Seniors Towards Exercise Promotion - 2

NCT07629739
Conditions
Old Age
Interventions
Exercise intervention with RAS (EX+RAS), Exercise intervention without RAS (EX)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
65 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Schizophrenia, Cognitive Deficits, Schizophrenia; Negative Type
Interventions
N-acetylcysteine, Treatment as Usual
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 2 Interventional Results available

Valacyclovir for Mild Cognitive Impairment

NCT04710030
Conditions
Mild Cognitive Impairment, Herpes Simplex 1, Herpes Simplex 2
Interventions
Valacyclovir hydrochloride 500mg caplet, Placebo sugar pill caplet
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
50 Years to 95 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Conditions
Cognitive Impairment, End Stage Renal Disease
Interventions
AKST1210, Sham Control (No Intervention), Hemodialysis
Device · Other · Procedure
Lead sponsor
Alkahest, Inc.
Industry
Eligibility
40 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
Granada Hills, California • Northridge, California • Orlando, Florida + 1 more
Recruiting No phase listed Observational Accepts healthy volunteers

MCI Speech in Noise

NCT06102486
Conditions
Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
55 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Lebanon, New Hampshire
Completed No phase listed Observational Accepts healthy volunteers

Whole Egg Intake and Choline Concentration in the Aging Brain

NCT05021211
Conditions
Alzheimer Disease
Interventions
Not listed
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
60 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Alzheimer Disease
Interventions
LY3372689, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
60 Years to 85 Years
Enrollment
327 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
35
States / cities
Canoga Park, California • Fresno, California • Irvine, California + 30 more
Conditions
Traumatic Brain Injury
Interventions
BrainHQ, Goal Management Training
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Post-Traumatic Headache
Interventions
sumatriptan/naproxen sodium, Placebo
Drug
Lead sponsor
Cady, Roger, M.D.
Individual
Eligibility
18 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
3
States / cities
Springfield, Missouri • Nashville, Tennessee • Temple, Texas
Conditions
Cognitive Impairment, Mild, Executive Dysfunction
Interventions
RehaCom Computerized Cognitive Training for 480 minutes, Pencil-and-Paper Cognitive Training for 480 minutes
Other
Lead sponsor
University of the Sciences in Philadelphia
Other
Eligibility
55 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Parkinson's Disease
Interventions
florbetapir F 18
Drug
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
60 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Mild Cognitive Impairment
Interventions
External Counterpulsation (EECP)
Device
Lead sponsor
Patrick Moriarty, MD, FACP, FACC
Other
Eligibility
18 Years to 85 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Kansas City, Kansas
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

BioFINDER-Brown: Examination of Alzheimer's Disease Biomarkers

NCT05457998
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Dementia
Interventions
Flutemetamol F18 Injection, [18F]-RO6958948 Injection, [18F]-MK-6240 Injection
Diagnostic Test
Lead sponsor
Butler Hospital
Other
Eligibility
50 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Providence, Rhode Island