That does not seem very professional.
If a true clinical trial is in process, you would think it would be on clinical trials website for validation.
On the sticky here there is mention of a Phase 3 trial. Is that not published/listed on any official clinical trial website?
I understand preclinical trials are not listed anywhere but once you start official trials on humans with phase 1, 2, 3, it is my understanding it would be published somewhere for public view, not hidden.