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Showing 1–24 of 202 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cognitive Testing Clear all
Completed Phase 2Phase 3 Interventional

Trial of Memantine for Cognitive Impairment in Multiple Sclerosis

NCT00300716
View directory record Official record
Conditions
Multiple Sclerosis, Cognition Disorders
Interventions
Memantine
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
4
States / cities
Los Angeles, California • Portland, Oregon • Dallas, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2019 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pre-HIV Test Counseling Intervention to Reduce HIV Infection Risk Behavior in Men Who Are Not HIV Infected

NCT00218699
View directory record Official record
Conditions
HIV Infections
Interventions
Cognitive-Behavioral Intervention
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2005
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 4, 2013 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Phase 1 Interventional

Education Program to Manage Emotional Stress of Stem Cell Transplant Recipients and Their Caregivers

NCT00423774
View directory record Official record
Conditions
Family Caregivers, Bone Marrow Transplantation
Interventions
Problem-Solving Education
Behavioral
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Heart Failure Insomnia Treatment Study

NCT03636880
View directory record Official record
Conditions
Heart Failure, Cardiac Failure, Congestive Heart Failure, Insomnia, Sleep Disorder, Sleep Initiation and Maintenance Disorders, Disorders of Initiating and Maintaining Sleep, Anxiety, Depression
Interventions
Brief treatment for Insomnia, Sleep Monitoring
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Jun 26, 2026, 9:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Evaluation and Follow-up of Individuals With Memory Disorder

NCT00001480
View directory record Official record
Conditions
Alzheimer's Disease, Dementia, Healthy, Memory Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 90 Years
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2007
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jun 26, 2026, 9:43 PM EDT
Completed No phase listed Observational Results available

Cognitive Testing of Tobacco Use Measurement Items for Administration With Cancer Patients and Survivors

NCT02233842
View directory record Official record
Conditions
Lung Cancer, Prostate Cancer, Bladder Cancer, Thymic Cancer
Interventions
Participant interview
Behavioral
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
21 Years to 110 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 11, 2016 · Synced Jun 26, 2026, 9:43 PM EDT
Active, not recruiting Early Phase 1 Interventional

Multi-Center Development of a Novel Diagnostic Test for Alzheimer's Disease

NCT03560960
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Pramlintide challenge test
Drug
Lead sponsor
Boston University
Other
Eligibility
60 Years to 90 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
3
States / cities
Indianapolis, Indiana • Boston, Massachusetts • Jamaica Plain, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Testing a Cognitive Behavioral Model for Reducing Dyspnea in Patients With Lung Cancer

NCT05304793
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, Lung Small Cell Carcinoma
Interventions
Best Practice, Cognitive Behavior Therapy, Questionnaire Administration
Other · Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Jun 26, 2026, 9:43 PM EDT
Completed No phase listed Observational

Testing the FLASHE Survey

NCT01661036
View directory record Official record
Conditions
Cognitive Testing, Interview, Survey
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
11 Years to 100 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Early Phase 1 Interventional

Pharmacologic and Clinical Testing of a D1 Agonist for Cognitive Enhancement in Neuropsychiatric Disorders

NCT01519557
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
DAR-100A, Placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 55 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2015 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Stimulation to Improve Memory

NCT03875326
View directory record Official record
Conditions
Mild Cognitive Impairment, Dementia of Alzheimer Type
Interventions
1 mA HD-tDCS, 2 mA HD-tDCS, 3 mA HD-tDCS, Sham
Device
Lead sponsor
University of Michigan
Other
Eligibility
50 Years and older
Enrollment
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced Jun 26, 2026, 9:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pilot Testing a New Computer-based Screening Tool to Detect Cognitive Impairment

NCT01220674
View directory record Official record
Conditions
Cognitive Impairment
Interventions
cognitive testing
Other
Lead sponsor
University of Nebraska
Other
Eligibility
55 Years to 75 Years
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 13, 2023 · Synced Jun 26, 2026, 9:43 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Patient Centered Outcomes Analysis for MS Using a Mobile Application

NCT04281160
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
BeCare Mobile App
Device
Lead sponsor
BeCare Link LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 22, 2022 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dietary Ketosis: Fatty Acids Activate AMPK Energy Circuits Modulating Global Methylation

NCT03319173
View directory record Official record
Conditions
Mild Cognitive Impairment, Metabolic Syndrome
Interventions
Dietary intervention
Behavioral
Lead sponsor
Bristlecone Health, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Maple Grove, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Jun 26, 2026, 9:43 PM EDT
Not listed Not applicable Interventional

Feasibility Testing an Exercise Program to Improve Cognition for T2DM Patients

NCT04590833
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Supervised walking on a treadmill, Supervised stretching exercise
Behavioral
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Jan 23, 2022 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing Different Modes of Cognitive Behavior Therapy

NCT04279028
View directory record Official record
Conditions
Depression, Literacy
Interventions
Adapted CBT, Standard CBT
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Tech-Enabled CM for AUD at Scale

NCT04581499
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Dependence, Drug Dependence
Interventions
DynamiCare Motivation Support Program, Untreated or Routine Care Control Group
Combination Product · Other
Lead sponsor
DynamiCare Health
Industry
Eligibility
18 Years and older
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reliability and Validity of Online Cognitive Assessments

NCT02382393
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Brain Performance Test (BPT, Lumos Labs, Inc), Computerized Assessment
Other
Lead sponsor
Lumos Labs, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
1,152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 12, 2015 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing an Online Insomnia Intervention

NCT04564807
View directory record Official record
Conditions
Alcohol Use Disorder, Insomnia
Interventions
Web-Based Insomnia Education Program, SHUTi Intervention
Behavioral
Lead sponsor
Jessica Weafer
Other
Eligibility
21 Years to 50 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 24, 2022 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Digital Mindfulness Meditation-enhanced Cognitive Behavioral Therapy (CBT-MM) for Binge Eating Disorder

NCT06604299
View directory record Official record
Conditions
Binge Eating Disorder
Interventions
Meditation-enhanced Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Yeshiva University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Phase 2 Interventional

Maximizing the Efficacy of Cognitive Behavior Therapy and Contingency Management

NCT00350649
View directory record Official record
Conditions
Marijuana Dependence
Interventions
Standard CBT, CBT+CM/adherence, CM/abstinence, CM/abstinence+CBT
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 26, 2011 · Synced Jun 26, 2026, 9:43 PM EDT
Completed Not applicable Interventional

Brief Cognitive Behavioral Therapy for Anxiety

NCT03820973
View directory record Official record
Conditions
Anxiety
Interventions
Brief CBT for Anxiety
Behavioral
Lead sponsor
Michael E. DeBakey VA Medical Center
Federal
Eligibility
18 Years to 99 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 21, 2022 · Synced Jun 26, 2026, 9:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study to Test the Usefulness of Magnetoencephalography (MEG) Imaging of Cognition in Children and Adolescents

NCT00924300
View directory record Official record
Conditions
Cognition
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
4 Years to 18 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2017
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 13, 2023 · Synced Jun 26, 2026, 9:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Davos Alzheimer's Collaborative Study: Sequential Administration of Digital Testing To Screen For Cognitive Impairment Followed By Blood Based Biomarkers To Assist With Timely Detection And Accurate Diagnosis Of Alzheimer's Disease

NCT05379348
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Cognitive Assessment
Other
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
65 Years and older
Enrollment
1,423 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Jun 26, 2026, 9:43 PM EDT