Clinical Pharmacogenetics Implementation Consortium (CPIC) Guidelines for IFNL3 (IL28B) Genotype and PEG Interferon-α–Based Regimens

Andrew J. Muir, Li Gong, Samuel G. Johnson, M T M Lee, Marc S. Williams, Teri E. Klein, Kelly E. Caudle, David R. Nelson

Clinical Pharmacology & Therapeutics · 2013 · 95 citations · 39 references

DOIFull text

Open access

Concepts

Abstract

Pegylated interferon-α (PEG-IFN-α or PEG-IFN 2a and 2b)- and ribavirin (RBV)-based regimens are the mainstay for treatment of hepatitis C virus (HCV) genotype 1. IFNL3 (IL28B) genotype is the strongest baseline predictor of response to PEG-IFN-α and RBV therapy in previously untreated patients and can be used by patients and clinicians as part of the shared decision-making process for initiating treatment for HCV infection. We provide information regarding the clinical use of PEG-IFN-α- and RBV-containing regimens based on IFNL3 genotype.

References

39