So, hopefully there will be blinded researchers who analyse the data.
They'll probably use sequential stopping rules to take samples of incoming data.
If one of the treatments works much much better, then they'll almost certainly recommend that (but doctors will probably figure this out first, anyway).
They'll probably use sequential stopping rules to take samples of incoming data.
If one of the treatments works much much better, then they'll almost certainly recommend that (but doctors will probably figure this out first, anyway).