Nicotinamide as an Early Alzheimer's Disease Treatment

Summary

Participation Requirements

Description

Nicotinamide, the amide of nicotinic acid (vitamin B3/niacin), is an oral therapy with a wealth of clinical data in a variety of therapeutic areas, including preliminary data supporting its safety in Alzheimer's disease (AD). Preclinical work in a mouse model that develops both plaques and tangles s...

Nicotinamide, the amide of nicotinic acid (vitamin B3/niacin), is an oral therapy with a wealth of clinical data in a variety of therapeutic areas, including preliminary data supporting its safety in Alzheimer's disease (AD). Preclinical work in a mouse model that develops both plaques and tangles supports the hypothesis that nicotinamide can act as a histone deacetylase (HDAC) inhibitor to reduce phosphorylation of tau. The study will implement a group sequential design, incorporating a futility analysis with a go/no-go decision conditional on cerebral spinal fluid CSF biomarker outcomes at 12-months. The primary outcome for the trial is change in p-tau231. This study timeline includes a screening phase of up to 60 days and treatment phase which is expected to last about 48 weeks and will include 4 study visits. An additional 12-month treatment and follow-up period is planned, contingent upon a "go" decision based on the primary outcome (CSF p-tau231) or one planned secondary outcome (CSF p-tau181)

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