A Study of ONO-2020 in Participants With Mild to Moderate Alzheimer's Disease
brief summary
This is a Phase 2, double-blind, parallel-group, placebo-controlled study to assess safety, tolerability, pharmacokinetics, and efficacy of ONO-2020 in participants with mild to moderate Alzheimer's disease (AD). This study aims to determine whether administering ONO-2020, an epigenetic regulator, may improve cognitive functions like memory and cognition in individuals with Alzheimer's disease dementia.
detailed description
In the study, participants will undergo a screening period of up to 6 weeks (42 days). Eligible participants will be assigned to receive one of 2 dose levels of ONO-2020 or placebo control arm. ONO-2020 or placebo will be administered orally QD for 26 weeks. All participants who received study intervention will be followed up for 4 weeks after treatment discontinuation. The target sample size is 240 participants , out of which up to 45 participants will undergo additional special CSF biomarker evaluation. After enrollment, participants will be randomized in a 1:1:1 ratio to one of 3 treatment arms.
official title
A Phase II, 26-week, Double-blind, Placebo-controlled Study to Assess the Safety, Tolerability, Pharmacokinetics, and Efficacy of ONO-2020 in Patients With Mild to Moderate Alzheimer's Disease