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Efficacy and Safety of 24 vs 48 Weeks of Pegetron® (Peginterferon Alfa-2b + Ribavirin) in Naïve Genotype 1 Hepatitis C (Study P05016)(TERMINATED)

NCT00423800 · Status: TERMINATED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 56

Last updated 2017-04-07

Study results available
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Summary

This is a Phase IIIB randomized, controlled, multi-centre, open-label study of 24 versus 48 weeks therapy with Pegetron® (peginterferon alfa-2b + ribavirin) at standard doses in naïve Hepatitis C Virus (HCV) genotype 1 high viral load (HVL) participants who are Hepatitis C Virus-Ribonucleic Acid (HCV-RNA) negative at Week 4. HVL will be defined as HCV-RNA of \>600,000 IU/mL prior to the initiation of therapy. Participants with genotype 1 baseline HVL prescribed Pegetron® (peginterferon and ribavirin) in the usual manner in accordance with the marketing authorization and who are viral negative at Week 4 will be randomized at Week 8 to receive a total of 24 or 48 weeks of therapy. Participants will be required to have their baseline and Week-12 viral load analyzed by the same local laboratory using the standard of care test used by the site. Qualitative testing at Week 4, 8, 16-20, 24, and 48 may be conducted either by local laboratory or a central laboratory identified by the sponsor using an assay specified by the sponsor. No additional interventions outside of the clinic's standard of care and the conditions of the Canadian product monograph for Pegetron® will be applied to participants.

Conditions

  • Hepatitis C, Chronic

Interventions

DRUG

Combination of pegylated interferon alfa-2b (PEG) and ribavirin (RBV)

1. Powder for Solution in Redipen® (pegylated interferon alfa-2b) (80, 100, 120, and 150 microgram strengths), subcutaneous, dose of 1.5 micrograms/kg, weekly for up to 24 or 48 weeks 2. 200 mg ribavirin capsules, oral, weight-based dose of 800, 1000, or 1200 mg, daily for up to 24 or 48 weeks

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2006-12-31
Primary Completion
2009-10-31
Completion
2009-10-31

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Entities

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00423800 on ClinicalTrials.gov