As terrible as it is, I think that the number of veterans in the US having tinnitus and the fact that the DoD and VA now recognize them as disabilities has been a huge blessing for tinnitus awareness and research.
@lana,
As far as a treatment goes, I honestly believe that a treatment for acute onset tinnitus will be available within the next 5 years. Now people said that 10 years ago when I first got tinnitus, but 10 years ago there were not 3 or 4 companies with the financial backing of big pharmaceutical companies that had treatments in Phase 1, 2, or much less 3 clinical trials, as they do now. I am very optimistic about Auris Medical, Otonomy inc, Sound Pharmaceuticals, and Microtransponder. Beyond that, there are several academic laboratories in the US, UK, and Canada that I know of that are looking at various treatment models as well. I personally believe that Auris will gain approval for their AM-101 drug, and we're probably looking at a 2 year time window for that to take place. That's all my own speculation though.
The next 10 years in my opinion will also be a watershed moment for treatment of tinnitus and hearing disorders. There are too many people with tinnitus and hearing loss for pharmaceutical companies and medical technology companies to continue to more or less ignore it as an untouchable market. The science is there, and the money certainly is. The fact that so many people have tinnitus is the single biggest reason why you can bet your cookies there will be some sort of successful treatment. There's too much money in it. Luckily for us, tinnitus is not some obscure disorder that effects only 1 in 1,000,000. The money is there, it's only a matter of time for a company to tap that.