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RECRUITING Not applicable ClinicalTrials.gov

Benefits of Nicotinamide Riboside Upon Cognition and Sleep

Sponsor: State University of New York at Buffalo • ClinicalTrials.gov ID: NCT05500170

Registry updated: 2026-09-24
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Description

Poor sleep quality and short sleep duration may be a mechanistic component of cognitive impairment in older adults, associated with a decline in brain-derived neurotrophic factor. Increasing the availability of nicotinamide adenine dinucleotide (NAD+) with supplementation of its precursor, nicotinamide riboside (NR), a form of vitamin B3 may increase the expression of brain-derived neurotrophic factor. This study proposes to examine the benefits of NR supplementation on sleep and cognitive function in older adults with comprehensive subjective and objective measures and to explore its impacts on serum brain-derived neurotrophic factor.

Interventions

  • Nicotinamide riboside (Dietary supplement)
    Nicotinamide riboside (NR) is a form of vitamin B3, which is found in fruits, vegetables, meat, and milk. NR is converted into nicotinamide adenosine dinucleotide NAD+. Low NAD+ levels have been linked to Alzheimer's disease and sleep disturbances.
  • Placebo (Dietary supplement)
    The placebo pill will contain micro cellulose powder.

Eligibility criteria

Inclusion Criteria: * Sleep Quality. Pittsburgh Sleep Quality Index (PSQI) global score \>5 Exclusion Criteria: * Dementia. Veteran Affairs - St. Louis University Mental Status questionnaire (VA-SLUMS) score \<20

Conditions

Cognitive Impairment Sleep Quality

Locations

  • State University of New York at Buffalo — Buffalo, New York, United States
  • University at Buffalo State University of New York — Buffalo, New York, United States
  • Buffalo Veteran Affairs Medical Center — Buffalo, New York, United States
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Official Source

Data sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

View Official Record