How to optimize HCV therapy in genotype 1 patients: management of side-effects.

Antiviral therapy for chronic hepatitis C has dramatically changed with the advent of triple therapy incorporating direct-acting antivirals (DAAs) such as the protease inhibitors (PI) boceprevir and telaprevir. Such triple-therapy is associated with a new spectrum of side-effects which can hamper quality of life. These may lead to dosage reduction and sometimes discontinuation of therapy.