Rett study results. Caregivers think the drug helped on a 45-question survey. A cruder 7-point scale by study evaluators (how much better or worse?) did not reach statistical significance. Once again, placebo group had unexpectedly high response. Also, flaw in clinical trial, they put the less severe cases in the placebo group. This seems to happen an awful lot when SMALL companies do clinical trials.

https://www.anavex.com/post/anavex-life-scien...me-program