Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 6:20 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 313–336 of 2,405 matching trials from the live ClinicalTrials.gov search.
Conditions
Mild Cognitive Impairment
Interventions
Memory Support System (MSS)
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Proctitis, Proctosigmoiditis
Interventions
Budesonide, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
63
States / cities
Birmingham, Alabama • Huntsville, Alabama • Jonesboro, Arkansas + 60 more
Completed Phase 1 Interventional Accepts healthy volunteers

First in Human Study for Safety and Tolerability of AL003.

NCT03822208
Conditions
Healthy, Alzheimer Disease
Interventions
AL003, Saline Solution
Biological · Other
Lead sponsor
Alector Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
5
States / cities
Delray Beach, Florida • Lady Lake, Florida • Orlando, Florida + 2 more
Conditions
Liver Diseases, Healthy
Interventions
BI 690517
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
2
States / cities
Orlando, Florida
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of Mild TBI in Collegiate Athletes

NCT02189525
Conditions
Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
Banyan Biomarkers, Inc
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Alcohol Use Disorder, Mild Traumatic Brain Injury
Interventions
VR-WMR-Only, Exercise-only, Active VR-WMR
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
San Francisco, California
Conditions
Hemophilia A
Interventions
DDAVP Inhalant Product, Exercise Intervention
Drug · Behavioral
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
13 Years to 21 Years · Male only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
4
States / cities
Indianapolis, Indiana • Akron, Ohio • Columbus, Ohio + 1 more
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Plasma p-tau risk disclosure, Standard risk disclosure
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
60 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Nashville, Illinois
Completed Not applicable Interventional Results available

Telemedicine Intervention to Improve Cognitive Function

NCT02248649
Conditions
Parkinson's Disease
Interventions
Structured physical activity, Health education
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Hypertension, Diabetes Mellitus, Type 2
Interventions
telmisartan combined with hydrochlorothiazide (80/12.5 mg), valsartan combined with hydrochlorothiazide (160/12.5mg)
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
30 Years and older
Enrollment
840 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
60
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 47 more
Conditions
Stroke
Interventions
Not listed
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
4,827 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
3
States / cities
Miami, Florida • Boston, Massachusetts • Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers

Temperature Evaluation by MRI Thermometry During Cervical Cooling

NCT02431026
Conditions
Healthy
Interventions
Cooling pack activated Excel Cryo Cooling Collar
Device
Lead sponsor
University of Vermont
Other
Eligibility
18 Years to 60 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Mild Cognitive Impairment (MCI), Social Isolation
Interventions
AI-based conversational intervention
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
75 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Acute Pain From Ankle Sprain or Strain
Interventions
K-103-IP, Placebo
Drug
Lead sponsor
Kowa Research Institute, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
384 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
47
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tempe, Arizona + 44 more
Conditions
Mild Cognitive Impairment, Cognitive Impairment, Neurocognitive Dysfunction
Interventions
Soterix Medical 1x1 Low Intensity Transcranial Electrical Stimulator (tES) Model 2001
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
55 Years to 85 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Mild Cognitive Impairment Due to Alzheimer's Disease, Alzheimer's Disease Dementia
Interventions
Diranersen, Diranersen-matching placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
50 Years to 80 Years
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
36
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Sun City, Arizona + 30 more
Conditions
Low Back Pain
Interventions
T'ai Chi and Qigong Rehabilitation, Usual care
Other
Lead sponsor
New York Medical College
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Valhalla, New York
Conditions
Dementia, Alzheimer's Disease
Interventions
Magtein
Dietary Supplement
Lead sponsor
Stanford University
Other
Eligibility
60 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Stanford, California
Conditions
Obstructive Sleep Apnea
Interventions
Budesonide, placebo
Drug
Lead sponsor
University of Louisville
Other
Eligibility
6 Years to 12 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Louisville, Kentucky
Conditions
Alzheimer's Disease
Interventions
caprylic triglyceride, long-chain triglyceride
Drug
Lead sponsor
Cerecin
Industry
Eligibility
55 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
St. Petersburg, Florida
Conditions
Alzheimer Disease
Interventions
Salsalate, Placebo
Drug
Lead sponsor
Adam Boxer
Other
Eligibility
50 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
San Diego, California • San Francisco, California
Conditions
Brain Injuries, Traumatic, Concussion, Mild, Concussion, Brain, Concussion, Severe, Concussion, Intermediate
Interventions
BrainScope Ahead 200iD
Device
Lead sponsor
BrainScope Company, Inc.
Industry
Eligibility
18 Years to 25 Years
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
8
States / cities
Fayetteville, Arkansas • Storrs, Connecticut • Tampa, Florida + 5 more
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Music Improvisation Training on Cognitive Function in Older Adults

NCT05980286
Conditions
Aging, Cognitive Aging, Cognitive Impairment, Cognitive Training, Cognitively Normal Older Adults, Mild Cognitive Impairment
Interventions
Piano Improvisation, Music Listening
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Francisco, California