Sorry to hear about your post-tx side effects. Yours sound fairly similar to those of us who are suffering these longer term problems. Here is a link to the various threads on this forum that relate to interferon and its potential for prolonged problems. Don't look too hard for objective, scientific studies on this subject......they are pretty much non-existent. I guess the key stake-holders (in HCV Treatment) don't really much want to see what the downside might be for these drugs..since its probably a lot easier just focusing on the positive effects (like SVR), and selling the drugs large scale, than also trying do deal with the medical issues that ofter arise.
I don't see much transparency in the drug industry as far as acknowledging or discussing unintended effects, and long term medical issues......nor really much on the parts of the treating doctors either. Its like expecting your stock broker to ALSO tell you how much money you might LOSE in the given year....and what his 'cut' consists of, win or lose....rather than just focusing on how he is going to aim for such and such in gains, etc. No one likes to discuss the negatives, or liabilities of their product, or service.
Here is the link to the various threads:
http://www.medhelp.org/forums/search/75?query=long+term+interferon+side+effects
Good luck with your situation. Keep us informed of the details of your problems, and what you have done to have them diagnosed, or addressed.
DoubleDose