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Mild Cognitive Impairment clinical trials

Directory of U.S. ClinicalTrials.gov public records for Mild Cognitive Impairment. Browse Mild Cognitive Impairment recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.

By Clinical Trials Finder Guidance last reviewed June 10, 2026 Data synced October 29, 2026 Report an issue

ClinicalTrials.gov public records Last synced Oct 28, 2026, 10:59 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
844
Shown on this page
12
Current sort
Recently updated
Condition scope
Mild Cognitive Impairment
Additional filters apply within this condition.

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

How Mild Cognitive Impairment studies are organized in the registry

MCI is the registry’s main gateway term for early-stage memory and Alzheimer’s-prevention research; “amnestic MCI” labels the memory-specific subset. The portfolio includes a high share of observational cohort studies from memory clinics, so the study-type filter cleanly separates those from interventional trials.

Terms that often appear in related listings

These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.

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These controls apply only within Mild Cognitive Impairment. Default order is Recently updated. Add location, sponsor, treatment, or recruitment status to narrow this condition page further.

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Showing 13–24 of 844 matching trials for Mild Cognitive Impairment.
Live ClinicalTrials.gov results.
Local aggregate panels are unavailable or hidden for filtered views. The result list above identifies its data source.

Live official records

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Conditions
Mild Cognitive Impairment (MCI)
Interventions
Tadalafil 5 mg
Drug
Lead sponsor
Los Angeles Brain Science Project
Other
Eligibility
60 Years to 90 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Alzheimers Disease
Interventions
No Intervention
Other
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 90 Years
Enrollment
80,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
68
States / cities
Birmingham, Alabama • Phoenix, Arizona • Sun City, Arizona + 60 more
Conditions
Alzheimer Disease, Dementia, Mild Cognitive Impairment, Peer-bonded Caregiver, Caregiver
Interventions
Pre-recorded Music Session, Live Music Session
Behavioral
Lead sponsor
Yale University
Other
Eligibility
50 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
New Haven, Connecticut
Conditions
Alzheimer Disease
Interventions
Zunveyl®
Drug
Lead sponsor
Alpha Cognition, Inc
Industry
Eligibility
50 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
22
States / cities
Irvine, California • Orange, California • Aventura, Florida + 17 more
Conditions
Mild Cognitive Impairment, Subjective Cognitive Decline
Interventions
Assessments, Neuroimaging volumetric measures, Biofluid samples
Behavioral · Other
Lead sponsor
Ohio State University
Other
Eligibility
50 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Alzheimer's Disease (AD), Mild Cognitive Impairment (MCI), Mild Cognitive Impairment (MCI) Due to Alzheimer's Disease
Interventions
ATTN201 Focused Ultrasound to the CMN, ATTN201 Unfocused Ultrasound
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Recruiting Not applicable Interventional

Superior Parietal iTBS for PD-MCI

NCT07701785
Conditions
Parkinson Disease, Mild Cognitive Impairment
Interventions
Accelerated intermittent theta-burst stimulation (iTBS) rTMS to right superior parietal lobule (rSPL)
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
50 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Mild Cognitive Impairment (MCI), Alzheimer Disease (AD)
Interventions
Education
Behavioral
Lead sponsor
Scripps Translational Science Institute
Other
Eligibility
60 Years to 80 Years
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
La Jolla, California
Conditions
Alzheimer's Disease
Interventions
Photobiomodulation
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
55 Years to 89 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Alzheimer Disease, Mild Cognitive Impairment (MCI), Subjective Cognitive Decline (SCD)
Interventions
natural product combination-1 (NPC1)
Combination Product
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
55 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Active, not recruiting Not applicable Interventional

Training Response Artificial Intelligence Network (TRAIN)

NCT05903573
Conditions
Amnestic Mild Cognitive Impairment
Interventions
Cognitive Training, Computerized Cognitive Stimulation
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
55 Years to 100 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Alzheimers Disease
Interventions
No Intervention
Other
Lead sponsor
Eisai Inc.
Industry
Eligibility
Not listed
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Nutley, New Jersey

About this Mild Cognitive Impairment clinical trials directory page

What this page lists
U.S. ClinicalTrials.gov public records that list Mild Cognitive Impairment as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results
Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Mild Cognitive Impairment.
Where the data comes from
Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.

Related: all condition pages, browse by drug or therapy, browse by U.S. city, browse by sponsor, or open the full search for Mild Cognitive Impairment.