Firstly, there was no phase III trial (which, by definition, involves humans).
This was a report from a pharmaceutical company on preclinical work.
This is important because LOTS of things that look promising in a lab don’t translate when we test them on humans. /2 pic.twitter.com/yVKk0m7Stl

— Alastair McAlpine, MD (@AlastairMcA30) February 1, 2022