Independent directory Public ClinicalTrials.gov records United States
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Showing 481–504 of 1,870 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional

The Active Mind Study

NCT03289546
Conditions
Cognitive Impairment, Cardiovascular Risk Factor
Interventions
Mindfulness training, Aerobic training
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
55 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Mild Cognitive Impairment
Interventions
Daily Enhancement Meaningful Activity (DEMA), Information Support (IS)
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
21 Years to 95 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Traumatic Brain Injury, Cognitive Impairment
Interventions
SME
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
East Hanover, New Jersey
Conditions
MELAS Syndrome, Lebers Hereditory Optic Neuropathy With Extra Ocular Symptoms (LHON-Plus)
Interventions
Glycerol Tributyrate
Drug
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
General Anesthesia
Interventions
Propofol, Isoflurane
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Completed No phase listed Observational Accepts healthy volunteers

Implications for Management of PET Amyloid Classification Technology

NCT02778971
Conditions
Mild Cognitive Impairment, Dementia, Alzheimer's Disease
Interventions
[18F]Flutemetamol
Drug
Lead sponsor
University of Utah
Other
Eligibility
45 Years to 90 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Dementia, Dementia Alzheimers
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
65 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Waco, Texas
Conditions
Cognitive Decline
Interventions
Lion's Mane Study Product
Dietary Supplement
Lead sponsor
M2 Ingredients
Industry
Eligibility
40 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Los Angeles, California
Completed No phase listed Observational Accepts healthy volunteers

Serum, Dietary and Supplemental Vitamin D's Association With Cognitive Decline

NCT03320109
Conditions
Cognitive Decline, Cognitive Impairment
Interventions
Vitamin D
Other
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
30 Years to 64 Years
Enrollment
3,720 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Exendin-4 SC, Placebo SC
Drug
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
60 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Mild Cognitive Impairment
Interventions
Niagen®, Placebo
Drug · Other
Lead sponsor
University of Delaware
Other
Eligibility
60 Years to 90 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Newark, Delaware
Completed No phase listed Observational Accepts healthy volunteers

Effect of Sedation on Cognitive Performance in the Elderly

NCT03089866
Conditions
Postoperative Cognitive Dysfunction
Interventions
Midazolam (0.02mg/kg)
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
55 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Immune Thrombocytopenia
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Not listed Not applicable Interventional Accepts healthy volunteers

TaiChi-DTx for Treating Long Covid Symptoms

NCT05419219
Conditions
Fatigue, Dyspnea, Cognitive Impairment, Muscle Pain
Interventions
the multi-domain Tai Chi Digital therapy Software Application
Device
Lead sponsor
Tim Shi
Other
Eligibility
18 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Ellicott City, Maryland
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
Insulin aspart, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
50 Years to 89 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Age Related Cognitive Decline
Interventions
PATH neurotraining, Orientation Discrimination
Behavioral
Lead sponsor
Perception Dynamics Institute
Industry
Eligibility
55 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
2
States / cities
La Jolla, California • Solana Beach, California
Conditions
Cognitive Impairment, Emergency Care, Dementia, Delirium
Interventions
PD4ED 3-step intervention (ED assessment, outpatient assessment, Brain health plan)
Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
65 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
New Haven, Connecticut • Chicago, Illinois
Conditions
Parkinson Disease, Cognitive Dysfunction
Interventions
SAGE-718-matching placebo, SAGE-718
Drug
Lead sponsor
Supernus Pharmaceuticals, Inc.
Industry
Eligibility
50 Years to 75 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
38
States / cities
Sun City, Arizona • Little Rock, Arkansas • Fresno, California + 33 more
Terminated Not applicable Interventional Results available

Napping, Sleep, Cognitive Decline and Risk of Alzheimer's Disease

NCT03256539
Conditions
Sleep, Alzheimer Disease, Cognitive Impairment, Aging, CBT
Interventions
Sleep intervention, Placebo intervention
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Understanding Circadian Responses to Light in Persons With Mild Cognitive Impairment

NCT05411822
Conditions
Mild Cognitive Impairment, Alzheimer Disease
Interventions
Lighting Intervention Blue light, Lighting Intervention Green light, Dim-light control condition
Device · Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
55 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Menands, New York
Conditions
Aging, Cognitive Impairment, Sleep
Interventions
Sleep health and mindfulness intervention
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
55 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of LY3002813 in Participants With Alzheimer's Disease

NCT01837641
Conditions
Alzheimer Disease
Interventions
LY3002813-IV, LY3002813-SC, Placebo-IV
Biological · Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
4
States / cities
Long Beach, California • Orlando, Florida • Atlanta, Georgia + 1 more
Conditions
Schizophrenia
Interventions
D-cycloserine, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alzheimer Disease, Cognitive Impairment, Mild Cognitive Impairment, Dementia, Mild, Dementia Moderate, Dementia Alzheimers, Dementia of Alzheimer Type, AD
Interventions
Sensory Stimulation System (GS120) - Active
Device
Lead sponsor
Cognito Therapeutics, Inc.
Industry
Eligibility
50 Years to 92 Years
Enrollment
402 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
53
States / cities
Phoenix, Arizona • Sun City, Arizona • Anaheim, California + 48 more