Is it possible to post a signature with some treatment information?
(Also Gleason Score, PSA, etc.)
Is he seeing a good doctor who specializes in PC??
You just mentioned HT. But when that fails there are other things to try. Sometimes, second line HT actually surprisingly works.
There are other newer drugs out there.
I'm not sure if any of them would work (given the spread to the liver), but that's why maybe an expert could give you advice.
Where are you located?
This is really sad -- if I read this correctly your husband is about 41-42 years old.
Mel