So a problem with 25 patients in the Anavex 2-73 trial?
How can you prove safety and dosage with a hand full of people?
Would you take a drug that is "safe to a large degree", but may cause long term side effects unless you were desperate and had little quality of life left?
There was no possibility the 2-73 patients were "depressed". It was a 3rd party trial paid for and overseen by the Aussie government.