An Efficacy and Safety Study of Atabecestat in Participants Who Are Asymptomatic at Risk for Developing Alzheimer's Dementia

Summary

The purpose of this study is to evaluate whether treatment with atabecestat slows cognitive decline compared with placebo treatment, as measured by a composite cognitive measure, the Preclinical Alzheimer Cognitive Composite (PACC), in amyloid-positive participants who are asymptomatic at risk for developing Alzheimer's dementia.

Timeline

Start

2015-10-29

Primary completion

2018-12-20

Completion

2018-12-20

Publications

• Sperling R, Henley D, Aisen PS, Raman R, Donohue MC, Ernstrom K, Rafii MS, Streffer J, Shi Y, Karcher K, Raghavan N, Tymofyeyev Y, Bogert J, Brashear HR, Novak G, Thipphawong J, Saad ZS, Kolb H, Rofael H, Sanga P, Romano G. Findings of Efficacy, Safety, and Biomarker Outcomes of Atabecestat in Preclinical Alzheimer Disease: A Truncated Randomized Phase 2b/3 Clinical Trial. JAMA Neurol. 2021 Mar 1;78(3):293-301. doi: 10.1001/jamaneurol.2020.4857.

Drugs

Indications