Sounds like they are kicking the can once again. Missling apologists will say “hey science takes time”. How much time is too much time? Will Anavex ever deliver data to support their claims that this is life changing drug? Or will they continue to find newly available data at every step down the road?
No, the normal procedure is to publish a proper TLR, for which they've known for ages the relevant data (the outcomes on the primary and secondary endpoints), and then take time on the biomarkers.