Drug intelligence / Profile preview

vch-222 + peginterferon alfa-2a + ribavirin

Development stage
Unknown
Lead developer
Vertex
Modality
Recombinant Proteins and Enzymes, Small Molecules
Administration
Oral, Subcutaneous
01

Overview

**VCH-222 + peginterferon alfa-2a + ribavirin** is a combination therapy investigated for the treatment of chronic hepatitis C virus (HCV) infection. VCH-222 (also known as VX-222 or lomibuvir) is a novel, potent and selective non-nucleoside inhibitor of the HCV NS5B RNA-dependent RNA polymerase, disrupting viral replication[1][3][9]. Peginterferon alfa-2a is a pegylated form of interferon-alpha, acting as an immunomodulatory cytokine to enhance the host antiviral response, while ribavirin is a nucleoside analogue that inhibits viral RNA synthesis[2][4][6]. The combination targets multiple steps in the HCV lifecycle, aiming to improve sustained virologic response (SVR) rates compared to traditional therapies[1][2].

Other names
vch-222 + peginterferon alfa-2a + ribavirin
02

Targets

NS5B (Hepatitis C virus non-structural protein 5B (NS5B) RNA-dependent RNA polymerase)IFNAR (Immune system modulation via type I interferon receptor)vRNA (Coronavirus viral RNA)

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