I think there is good reason to believe the P2b/3 is not a flop and that A2-73 may well slow AD just as much as lacanemab (27%) with a better safety profile and oral administration. Maybe subgroup analysis will find even better signals for a follow-on Precision Medicine P3 trial.
We only have to wait a few weeks to find out with some trepidation and excitement at the same time, imo.