- 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
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
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
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.
These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.
Live official records
Open in full search- 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
- 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
- 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.