Amateur, The posts are anecdotal and informed conjecture on most boards. I think that this board has more DD than most. That said, looking at message boards does note equate to knowledge of what companies are doing in drug development vis a vie the FDA new trials guidance. Timing is a factor; do you not think Biogen would have delayed the 2700 participant P3 for Aducanumab 18 months ago if their was an opportunity to run a significantly smaller precision medic trial. The fact that they have so much invested in time, money and corporate prestige tells you that momentum is why they continue down the dubious amyloid plaque/tau path.
IMHO, Nueren's almost 1 year delay between the end of their P2 and the yet to start P3 for Trofinetide for Rett Syndrome is connected to the FDA's new precision medicine guidance.
I say looking for the most advantageous circumstances regardless of a little delay is good management, don't you think?
Talon