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Showing 1–24 of 33 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cognitive Impairment in Multiple Sclerosis Clear all
Active, not recruiting No phase listed Observational

Optimizing Detection and Prediction of Changes in Cognitive Function in Multiple Sclerosis (MS)

NCT05252195
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Ann Arbor, Michigan • Detroit, Michigan • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 26, 2025 · Synced Sep 28, 2026, 6:15 PM EDT
Not listed Not applicable Interventional

Study of Exercise on Impact of Cognitive Functioning in Multiple Sclerosis Patients

NCT02106052
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Aerobic exercise, Stretching and toning exercise
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 59 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 4, 2020 · Synced Sep 28, 2026, 6:15 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Measurement and Training of Dual-Task of Gait in Persons With Multiple Sclerosis

NCT03536299
View directory record Official record
Conditions
Multiple Sclerosis, Gait Disorders, Neurologic, Cognitive Impairment
Interventions
Dual-task gait, Single-task gait
Other
Lead sponsor
Texas Woman's University
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 17, 2019 · Synced Sep 28, 2026, 6:15 PM EDT
Completed No phase listed Observational

Magnetic Resonance Imaging to Detect Brain Damage in Patients With Multiple Sclerosis

NCT00393588
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 28, 2026, 6:15 PM EDT
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 Sep 28, 2026, 6:15 PM EDT
Completed Phase 2 Interventional Results available

Study of Lisdexamfetamine Sulfate to Treat Cognitive Dysfunction in Multiple Sclerosis

NCT01615887
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
lisdexamfetamine sulfate, placebo
Drug
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 55 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 15, 2022 · Synced Sep 28, 2026, 6:15 PM EDT
Completed No phase listed Observational

Ocrelizumab Effects on Physiological and Cognitive Changes in Multiple Sclerosis

NCT03025269
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ocrelizumab
Drug
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Not applicable Interventional

Caprylic Triglyceride for Treatment of Cognitive Impairments in Multiple Sclerosis

NCT01848327
View directory record Official record
Conditions
Relapsing Remitting MS, Secondary Progressive MS, Primary Progressive MS
Interventions
Caprylic Triglyceride, Placebo
Dietary Supplement
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 59 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 24, 2018 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Not applicable Interventional Results available

Exercise Training Effects on Cognition and Brain Function in Multiple Sclerosis: Project EXACT

NCT03677440
View directory record Official record
Conditions
Multiple Sclerosis, Cognitive Impairment
Interventions
Treadmill Walking Exercise Training, Stretching-and-Toning Exercise Training
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Sep 28, 2026, 6:15 PM EDT
Recruiting Not applicable Interventional

Treatment of Cognitive Deficits in Multiple Sclerosis With High-Definition Transcranial Direct Current Stimulation

NCT05958381
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Transcranial Direct Current Stimulation, Sham transcranial direct current stimulation
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Assessment of Deep Gray Matter Anatomic Changes in RRMS Patients Treated With Gilenya® With and Without Cognitive Impairment Over a 2 Year Period Using NeuroQuant, NeuroQuarc and ANAM

NCT05684016
View directory record Official record
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
NeuroQuant, Automated Neuropsychological Assessment Matrices, EDSS, Physical Examination
Other
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 55 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 12, 2023 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Not applicable Interventional Results available

Non-invasive Transcranial Electrical Stimulation in MS

NCT04466228
View directory record Official record
Conditions
Multiple Sclerosis, Cognitive Impairment
Interventions
non-invasive transcranial electrical stimulation
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 3, 2023 · Synced Sep 28, 2026, 6:15 PM EDT
Terminated Not applicable Interventional Results available

Impact of Physical Activity on Cognitive Outcomes in Youth With Pediatric-Onset Multiple Sclerosis (POMS)

NCT03933020
View directory record Official record
Conditions
Pediatric Onset Multiple Sclerosis (POMS)
Interventions
VR active video game intervention, Educational session, Standard Management of Physical Activity
Device · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
15 Years to 25 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Not applicable Interventional

Intellectual Enrichment to Build Cognitive Reserve in MS

NCT01978574
View directory record Official record
Conditions
Cognitive Impairment in Multiple Sclerosis
Interventions
Intellectual Enrichment daily activities, Intellectual Enrichment documentary videos
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
25 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 19, 2020 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Not applicable Interventional

Computerized Cognitive Training in MS

NCT03737825
View directory record Official record
Conditions
Multiple Sclerosis, Cognitive Decline
Interventions
Computerized gaming rehabilitation Program 1, Computerized gaming rehabilitation Program 2
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 60 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Sep 28, 2026, 6:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Gilenya (Fingolimod) on Thalamus Pathology and Cognitive Impairment in Patients With Relapsing Forms of Multiple Sclerosis

NCT02021162
View directory record Official record
Conditions
Multiple Sclerosis, Healthy
Interventions
Not listed
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Sep 28, 2026, 6:15 PM EDT
Active, not recruiting Not applicable Interventional

Exercise Training, Cognition, and Mobility in Older Adults With Multiple Sclerosis

NCT05930821
View directory record Official record
Conditions
Older Adults, Multiple Sclerosis, Cognitive Impairment, Walking Impairment
Interventions
Aerobic and Resistance Exercise Program (GEMS program), Flexibility and Stretching Program (FLEX-MS program)
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
50 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 26, 2025 · Synced Sep 28, 2026, 6:15 PM EDT
Not listed Not applicable Interventional

Computerized Cognitive Rehabilitation in MS Patients

NCT03729713
View directory record Official record
Conditions
Multiple Sclerosis, Cognitive Impairment
Interventions
Computerized cognitive rehabilitation, Sham placebo
Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Not applicable Interventional Results available

CPAP to Treat Cognitive Dysfunction in MS

NCT02544373
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
PAP therapy
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 70 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 13, 2022 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Not applicable Interventional

Intervention to Reduce Perceived Cognitive Impairment in Multiple Sclerosis

NCT03889327
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Neuropsychological Feedback & Psychoeducation (Cognition), Psychoeducation (Health)
Behavioral
Lead sponsor
University of Missouri, Kansas City
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Sep 28, 2026, 6:15 PM EDT
Withdrawn Phase 3 Interventional

Improving Memory in Patients With Multiple Sclerosis

NCT00062972
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
donepezil, glucose
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 56 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Apr 24, 2017 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Phase 1Phase 2 Interventional

Exercise as a Strategy to Treat Cognitive Dysfunction in Persons With Multiple Sclerosis

NCT01219647
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
exercise, stretching
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 60 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
Los Angeles, California • Northridge, California
Source: ClinicalTrials.gov public record
Updated Dec 8, 2014 · Synced Sep 28, 2026, 6:15 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Retinal Imaging in Neurodegenerative Disease

NCT03233646
View directory record Official record
Conditions
Alzheimer's Disease, Mild Cognitive Impairment, Parkinson's Disease, Multiple Sclerosis, Huntington Disease, Lewy Body Dementia, Frontotemporal Dementia, Amyotrophic Lateral Sclerosis (ALS), APOE-4 Positive, Traumatic Brain Injury, Concussion, Post-Traumatic Stress Disorder, Down Syndrome, Neuro-Degenerative Disease, Normal Cognition
Interventions
Retinal and Choroidal Imaging
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 28, 2026, 6:15 PM EDT
Completed Not applicable Interventional Results available

Digital Cognition in Multiple Sclerosis

NCT03569618
View directory record Official record
Conditions
Multiple Sclerosis, Cognitive Decline
Interventions
Tablet-based Game
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 71 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 25, 2020 · Synced Sep 28, 2026, 6:15 PM EDT