@Juliane although it's taking far too long, I'm still hopeful there will be some sort of treatment within the next few years.
Tinnitus Talk Support Forum
I'm sorry you so brave keep going 
From your posts it is easy to see that you are intelligent and very kind. I know how you feel. There is nobody that can confirm 100 percent that your T will not get better down the road. It could get better. You never know. I try to hang on to that hope. It's a real hope.