Personally, I would heavily factor in the amount of liver damage into any treatment scenario but especially an extended tx scenario with both diminishing and unclear/less studied outcomes.
In other words, if you have minimal liver damage, then stopping and cutting ones losses to fight another day with perhaps better drugs, makes sense to me. On the other hand, if you have significant liver damage, then a more agressive/extended tx scenario seems quite reasonable.
Bottom line is to have as much data as possible in terms of what your chances of SVR really are before extending beyond week 24, or even week 12 for that matter. This includes talking to your doc, maybe an outside consult and independent research. Then, once you know the odds, make whatever decision you are comfortable with.
Smart and reasonable people can look at the same odds and come to different conclusions in terms of extending or not -- but at least they're starting from as factual a base as possible.
-- Jim
I'm going to be curious to hear what other's say. I just hit my 24th week and showed a still detectable level of 50. I was able to persuade my doctor to let me continue on a month by month basis. At week 28, I'm at detectable but <10. I expect to be fully undetectable next month.
The problem with the standard treatment models is that they only apply in the context of 48 weeks maximum of treatment. None of them talk about the chance of clearing if you are a very slow responder but can go 72 weeks or longer.
In my opinion, if you don't clear but have a very low detectable viral load I would try to persuade them to let you cautiously continue.
Here's one more point: the studies on which the standard treatment approach are based used qualitative tests that had a sensitivity of 50 iu/l. Now there are newer tests that are more sensitive. It stands to reason that some of the people who perviously were coming back as negative actually had low but still detectable viral loads according to the newer tests. My doctor, who is a traditionalist, did seem to find that argument persuasive and let me continue. Good luck!
Unfortunate circumstances, I'm curious as to what your bx showed. Also, did you have an ultrasound and did that show anything? I feel that these two areas are important in making a decision and getting answers to your question. God Bless