DAAs cure more than 95% of people (including people who were not cured by, or who could not tolerate PEG-IFN plus RBV).
DAAs also cure 80% of people with cirrhosis.
However, there are still some people who need retreatment.
If you did not respond to earlier, less effective treatment, retreatment with newer drugs might be more successful.
Some DAA regimens have been very effective for people who were not cured by PEG-IFN, RBV and a DAA, or certain DAA combinations.
Last updated: 17 August 2017.