BioArctic’s partner Eisai presented the latest data from the open-label extension of the Phase 2b study with the investigational BAN2401 in early Alzheimer’s disease. The preliminary results show, among other things, a continuous decrease in amyloid levels in the brain measured at three, six and twelve months with BAN2401 treatment in those patients who had previously received placebo. The frequency of amyloid-related imaging abnormalities-edema (ARIA-E) during BAN2401 treatment to date in the open-label extension study is comparable to the Phase 2b study. The data were presented at the Alzheimer’s Association International Conference® 2020 (AAIC®) on July 29.
The study design of the Phase 3 program AHEAD 3-45 was also presented. In the study, the therapeutic effect of drug candidate BAN2401 (an anti-amyloid beta protofibril antibody) on the progression of preclinical, asymptomatic, Alzheimer’s disease will be investigated.