My doc agrees in theory that tapering off after 72 weeks seems to make sense, although there isn't any data to support it. There is data that suggests that going longer does increase the chance of svr. I'm on week 66 at 180mcg of peg, 1200mg of riba, plus 40,000 of procrit.
On week 73, I will reduce to 150mcg and 1000mg of riba.
Week 74, 135mcg and 800mg.
Week 75, 90mcg and 600mg.
Week 76, 45mcg and 400mg.
Week 77, 45mcg and 200mg.
The decision to do this is pretty simple for me, I tolerate the drugs with minimum sx. Not to mention that I forgot what it is like not taking shots and pills since I spent nearly 2 1/2 years of the last 3 years on treatment.
A little history, geno 1, 600,000 viral load, normal AST and ALT prior to 2003, cirrhosis with nodules, low platelets, enlarged spleen, varicies, enlarged lymph nodes, shunt around the spleen...blah blah blah. My 1st attempt I relapsed after 48 weeks, was undetectable at 12 weeks. I was undetectable at 1 month post treatment and detectable between 1 and 3 months post. Waited 6 months and started the 2nd attempt and was undetectable between week 8, 12, and 48. I hope this works and even if it doesn't, my liver got a couple years break and bought some time for something new to come to market.