"then a week or two later we get news trials start and boom!"
Woooah, there... slow them horses down! Though you're on the right track, things wont necessarily happen like that. Initiating the trial process and the actual trials sometimes have considerable time lapses. There is no reason for these particular trials to face the same hurdles as others with respect to getting all the ducks in the row. But, if you're looking to see evidence of trials within a week or two once approval has been issued, you might drive yourself to distraction.
However, the anticipation will do wonders for the pps I believe.
BMSN