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ClinicalTrials.gov public records Last synced Oct 20, 2026, 4:57 PM EDT

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Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Memory, Delayed Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Parent-Child Memory Study: Improving Future Thinking Among Mothers

NCT06145919
View directory record Official record
Conditions
Behavior, Health
Interventions
Episodic Future Thinking (EFT), Episodic Recent Thinking (ERT)
Behavioral
Lead sponsor
Henry Ford Health System
Other
Eligibility
5 Years and older · Female only
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Flint, Michigan
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 20, 2026, 4:57 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

An Assessment of Cognitive Improvement Training Among Mid-life Individuals

NCT03501706
View directory record Official record
Conditions
Delay Discounting
Interventions
Sequenced Recall of Digits--Auditory, Sequenced Reverse Recall of Digits--Auditory, Sequenced Recall of Words--Visual, Verbal Memory--Visual
Behavioral
Lead sponsor
University of Kansas
Other
Eligibility
40 Years to 60 Years
Enrollment
680 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 10, 2024 · Synced Oct 20, 2026, 4:57 PM EDT
Completed Not applicable Interventional Results available

Working Memory Training on Delay Discounting Among Cigarette Smokers

NCT05210608
View directory record Official record
Conditions
Tobacco Use Disorder/Cigarette Smoking
Interventions
Working Memory Training + Behavioral Intervention
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Oct 20, 2026, 4:57 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effects of USP Methylene Blue on Cognitive and fMRI Brain Activity

NCT01836094
View directory record Official record
Conditions
Brain Activity
Interventions
Methylene Blue (USP grade, 280mg oral), Placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 20, 2026, 4:57 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Train Your Brain 2.0 - Improving Memory and Decision Making Among Youth

NCT06242704
View directory record Official record
Conditions
Behavior, Health
Interventions
Working Memory Training, Working Memory
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
11 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Flint, Michigan • Highland Park, Michigan
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Oct 20, 2026, 4:57 PM EDT
Completed Not applicable Interventional Results available

Train Your Brain: A Pilot Project to Improve Memory and Decision Making

NCT05879198
View directory record Official record
Conditions
Behavior, Health
Interventions
Computer-based Intervention
Behavioral
Lead sponsor
Henry Ford Health System
Other
Eligibility
12 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
2
States / cities
Detroit, Michigan • Flint, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 20, 2026, 4:57 PM EDT
Terminated No phase listed Observational

Ammonia Levels and Cognitive Impairment

NCT02059356
View directory record Official record
Conditions
Dementia, Cognitive Decline, Cognitive Impairment, Developmental Delay
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 17, 2015 · Synced Oct 20, 2026, 4:57 PM EDT
Completed Not applicable Interventional

Behavioral Interventions to Prevent or Delay Dementia

NCT02265757
View directory record Official record
Conditions
Mild Cognitive Impairment, Memory Disorders, Mild Dementia, Impaired Cognition, Mild Cognitive Disorder, Amnestic Disorder, Dementia and Amnestic Conditions, Poor Short-term Memory, Memory Impairment
Interventions
Cognitive Rehabilitation, Computer Brain Fitness Training, Support Group (patient and partner), Wellness Education, Physical Exercise
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years and older
Enrollment
272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 22, 2019 · Synced Oct 20, 2026, 4:57 PM EDT
Completed Phase 3 Interventional

Investigation Into Delay to Diagnosis of Alzheimer's Disease With Exelon (InDDEx)

NCT00000174
View directory record Official record
Conditions
Alzheimer Disease, Cognition Disorders
Interventions
Rivastigmine
Drug
Lead sponsor
Novartis
Industry
Eligibility
55 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
15
States / cities
Peoria, Arizona • Orange, California • Denver, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 20, 2026, 4:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy and Safety of Acute Topical and Aromatic Essential Oil-Based Products for Cognitive Support

NCT07623811
View directory record Official record
Conditions
Healthy
Interventions
Placebo, Cognitive Support System
Other
Lead sponsor
dōTERRA International
Industry
Eligibility
18 Years to 64 Years
Enrollment
313 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Pleasant Grove, Utah
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 20, 2026, 4:57 PM EDT
Recruiting Not applicable Interventional

Decoding and Selective Modulation of Human Memory During Awake/Sleep Cycles

NCT05452122
View directory record Official record
Conditions
Memory, Delayed
Interventions
Auditory and Electrical Stimulation
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Oct 20, 2026, 4:57 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neural Correlates of Real World Spatial Navigation in Humans

NCT04874220
View directory record Official record
Conditions
Memory, Delayed
Interventions
Deep Brain Stimulation, Memory and spatial navigation tasks, Physiological Signals, Questionnaires and Assessments
Device · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 90 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
2
States / cities
Los Angeles, California • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 20, 2026, 4:57 PM EDT
Completed Phase 3 Interventional

Memory Impairment Study (Mild Cognitive Impairment Study)

NCT00000173
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Donepezil, Vitamin E
Drug
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
55 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
63
States / cities
Phoenix, Arizona • Tucson, Arizona • Irvine, California + 53 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2009 · Synced Oct 20, 2026, 4:57 PM EDT
Terminated Phase 3 Interventional Results available

A Study of Lanabecestat (LY3314814) in Participants With Mild Alzheimer's Disease Dementia

NCT02783573
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Lanabecestat, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
55 Years to 85 Years
Enrollment
1,722 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
90
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 73 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Oct 20, 2026, 4:57 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Clear Speech on Listening Effort and Memory in Sentence Processing

NCT06053190
View directory record Official record
Conditions
Speech, Memory, Delayed, Sensorineural Hearing Loss
Interventions
Sentence stimulus, Speaking style
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
60 Years to 90 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Oct 20, 2026, 4:57 PM EDT
Terminated Phase 3 Interventional Results available

A Study of Lanabecestat (LY3314814) in Early Alzheimer's Disease Dementia

NCT02972658
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Lanabecestat
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
55 Years and older
Enrollment
421 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
31
States / cities
Phoenix, Arizona • Tucson, Arizona • San Diego, California + 28 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Oct 20, 2026, 4:57 PM EDT