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Cross-Over Boceprevir Treatment

Merck Sharp & Dohme LLC · Phase 3 active Small molecule

Boceprevir is a hepatitis C virus (HCV) NS3 protease inhibitor that blocks viral replication by preventing the cleavage of HCV polyproteins.

Boceprevir is a hepatitis C virus (HCV) NS3 protease inhibitor that blocks viral replication by preventing the cleavage of HCV polyproteins. Used for Chronic hepatitis C virus (HCV) infection, genotype 1.

At a glance

Generic nameCross-Over Boceprevir Treatment
Also known asSCH 503034, Victrelis
SponsorMerck Sharp & Dohme LLC
Drug classHCV NS3 protease inhibitor
TargetHCV NS3/4A serine protease
ModalitySmall molecule
Therapeutic areaVirology / Hepatology
PhasePhase 3

Mechanism of action

Boceprevir directly inhibits the HCV NS3/4A serine protease, an enzyme essential for processing the HCV polyprotein into functional viral proteins. By blocking this protease, the drug prevents viral maturation and replication. The 'cross-over' designation typically refers to a trial design where patients switch between treatment regimens.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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