Hot topic in hepatitis C virus research: the type of immunosuppression does not matter.

1. The natural history of recurrent hepatitis C virus (HCV) is highly variable. Old donor age is a factor that has consistently been shown to affect disease progression. 2. Overall, immunosuppression determines the progression of HCV-related disease; however, the type of immunosuppressive agent used for induction or maintenance is not a key factor. 3. Steroid boluses should be avoided; they are associated with increased viremia, fibrosis progression, and reduced survival. 4. Antiviral therapy, particularly if it is successful, is associated with improved outcomes for liver transplant recipients with HCV. 5. There are no convincing data for modifying the type of immunosuppression before antiviral therapy is started.