I always like when there is ref to Dr J Lalezare. Perhaps the answer to your question can be found in his quote:
So for the rest of this presentation, 1 of the things I'd like you to understand is that whatever data I'm about to show you , is data that actually has been generated using what is likely to be sub optimal dosing of the drug based on the IC 50's. Not only suboptimal dosing but suboptimally delivered--suboptimally dosed for duration. That's an observation that has been completely ignored by CYTODYN
And how can this happen--how can this be true?? Lets once again turn to Dr Lalezare for the very answer:
This is the most INEPT COMPANY I've ever dealt with. I've been an investigator on around 300 studies , probably 50 companies. And THEY hands down win the prize as the most ineffectual GROUP ever.
Their CEO ,he's got no medical training, no training in drug development. He's a terrible communicator and most importantly, he doesn't listen.