RE:Does anyone seen the Advertisement
Nope. 63 treated. Goal is 100 as that is the most typical goal. They are laying this out in the most conservative fashion possible as RDW was burned in the past for seeming to promise things or build up expectations ahead of time (about a physiotherapy laser).
The real hope is that even before the enrollment is 100 that the numbers are good enough to warrant BTD, and even AA. It's about stats. If you have 100 patient the margin of error is around 10%. So you need a good enough sample size AND a good enough CR% that the stats still look good.
The other hope is that the stats look good enough to get the momentum going on JV and other things so that the timeline is not as critical to getting the share price above the current lows.