A personal thought about FX-322's potential efficacy re: tinnitus:
When I take my earplugs out, and suddenly hear clearer ambient sound, even though much of the high-pitched stuff still lingers, a lot of the lower and midrange garbage disappears. I would like to think that if my above 8 kHz hearing was restored to like-new, that "clearing-away" effect would be extended, like taking out the earplugs even more, if that makes sense. Not that I don't also need to get this stuff in deeper and restore more than just the highs, but I could see a single shot making things more bearable while holding out for an extended dose.
I looked at the Clinical Trials page and saw one has been taking place in Amherst, NY, near where my parents live. So close, yet so far away... ugh... the drug is right there.