FDA puts hold on Denali's trial before it even get
Post# of 1460
https://endpts.com/denalis-alzheimers-drug-fa...ial-start/
It does sounds like there may be some problems with futility -- but shouldn't that be up to the company to decide? Isn't that what clinical trials are for? If you approve a drug that causes brain bleeds, why won't you let a clinical trial proceed which does not have fatal side effects?
Are you tired of my rhetorical questions?