- Conditions
- Cognition Disorders in Old Age, Mild Cognitive Impairment, Cognitive Decline
- Interventions
- Niagen, Placebo Comparator
- Dietary Supplement
- Lead sponsor
- Steven E Arnold, MD
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Charlestown, Massachusetts
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–2
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matching trials from the live ClinicalTrials.gov search.
- Conditions
- Mild Cognitive Impairment, Mild Dementia, Moderate Dementia, Alzheimer Disease
- Interventions
- Biological/Vaccine: Bacillus Calmette-Guerin (BCG)
- Biological
- Lead sponsor
- Steven E Arnold, MD
- Other
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Charlestown, Massachusetts