Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 22, 2026, 1:46 AM EDT

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Showing 1–24 of 4,317 matching trials from the live ClinicalTrials.gov search.
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Conditions
Insomnia, Cognitive Dysfunction, Mild Cognitive Impairment, Sleep Initiation and Maintenance Disorders, Sleep Disorders, Intrinsic, Dyssomnias, Sleep Wake Disorders, Nervous System Diseases, Alzheimer Disease
Interventions
SHUTi OASIS, Patient Education
Behavioral · Other
Lead sponsor
University of Virginia
Other
Eligibility
65 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Cognitive Symptom, Pre Senile Dementia, Alzheimer Disease
Interventions
Cognitive rehabilitation and health behavior change intervention, Self-implementation
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Experimental Condition TCT, Controlled Condition CG
Interventions
(TCT) plus evidence-based SE, (CG) plus evidence-based SE
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
San Francisco, California
Conditions
Chronic Heart Failure (CHF)
Interventions
LCZ696, Valsartan, Placebo of LCZ696, Placebo of Valsartan
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
60 Years and older
Enrollment
592 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
52
States / cities
Andalusia, Alabama • Glendale, Arizona • Mesa, Arizona + 45 more
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Rivastigmine Patch in Veterans With Cognitive Impairment Following TBI

NCT01670526
Conditions
Traumatic Brain Injury, Cognitive Impairment
Interventions
Rivastigmine Transdermal Patch
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
19 Years to 65 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
8
States / cities
San Diego, California • Miami, Florida • Tampa, Florida + 5 more
Completed No phase listed Observational Accepts healthy volunteers

Lagged Relationships Between Sleep, Balance, and Cognition in Older Adults

NCT06584136
Conditions
Aging
Interventions
Not listed
Lead sponsor
University of Florida
Other
Eligibility
65 Years to 95 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Alzheimer Disease, Cognitive Decline
Interventions
[18F]AV-1451, Positron Emission Tomography
Drug · Procedure
Lead sponsor
Neil M Rofsky, MD, MHA
Other
Eligibility
38 Years to 96 Years
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Insomnia
Interventions
Digital cognitive-behavioral therapy for insomnia (dCBTI), Sleep hygiene education (SHE)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 2 Interventional Accepts healthy volunteers Results available

SNIFF - Combo INI+EMPA Trial

NCT05081219
Conditions
Mild Cognitive Impairment, Cognitive Impairment, Alzheimer Disease
Interventions
Insulin (Humulin® R U-100), Empagliflozin 10 MG, Aptar Pharma CPS Intranasal Delivery Device, Placebo (Insulin Diluent), Placebo (Capsules)
Drug · Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years to 85 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Fibromyalgia
Interventions
Cognitive Behavior Therapy
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Computer CBT
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Cambridge, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

A Pilot Evaluation of the Insomnia Coach Mobile App

NCT03826849
Conditions
Insomnia, Trauma, Psychological
Interventions
Insomnia Coach
Behavioral
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Palo Alto, California
Completed No phase listed Observational Accepts healthy volunteers

Estrogen Use in Protection From Cognitive Decline

NCT00097058
Conditions
Aging, Menopause
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
45 Years to 65 Years · Female only
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2014
U.S. locations
1
States / cities
Stanford, California
Conditions
Hypo-unawareness, Type 1 Diabetes Mellitus
Interventions
Medium chain triglycerides
Dietary Supplement
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Migraine Headache, Cognitive Impairment
Interventions
Treximet, Migraine rescue medication of choice
Drug
Lead sponsor
Neurological Research Center
Industry
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Bennington, Vermont
Conditions
Type2diabetes, Mild Cognitive Impairment, Age-related Cognitive Decline
Interventions
Progressive Exercise Program (12 Weeks)
Other
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
55 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Galveston, Texas
Conditions
Posttraumatic Stress Disorder, PTSD
Interventions
Cognitive Processing Therapy (cognitive only version; CPT-C)
Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Cognition Disorders in Old Age, Mild Cognitive Impairment, Cognitive Decline
Interventions
Niagen, Placebo Comparator
Dietary Supplement
Lead sponsor
Steven E Arnold, MD
Other
Eligibility
60 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Charlestown, Massachusetts
Completed Not applicable Interventional

Recovery From General Anesthesia

NCT00165971
Conditions
Anesthesia, General, Recovery Period, Anesthesia
Interventions
BIS monitoring
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Active, not recruiting Not applicable Interventional Results available

Home-based Brain Stimulation Treatment for Post-acute Sequelae of COVID-19 (PASC)

NCT05092516
Conditions
Dysexecutive Syndrome, Post-Acute Sequelae of COVID-19
Interventions
Active tDCS, Sham tDCS
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Charlestown, Massachusetts
Conditions
Stimulant Use, Alcohol Use Disorder
Interventions
tDCS, Cognitive Training
Device · Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Alzheimer's Disease, Huntington's Disease
Interventions
Dimebon
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Glendale, California
Conditions
Cognitive Impairment
Interventions
Aricept
Drug
Lead sponsor
Eisai Limited
Industry
Eligibility
25 Years to 70 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Maywood, Illinois • New York, New York
Completed Not applicable Interventional

Mindfulness for Breast Cancer

NCT02647216
Conditions
Anxiety, Depression, Breast Cancer
Interventions
Mindfulness Based Cognitive Therapy, Treatment as Usual
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
New York, New York