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A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) Plus COPEGUS (Ribavirin) With or Without Pioglitazone in Treatment-Naive Patients With Chronic Hepatitis C and Insulin Resistance.

NCT00545233 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 155

Last updated 2012-05-07

Study results available
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Summary

This 2 arm study will assess the efficacy and safety of PEGASYS plus COPEGUS, with or without concomitant pioglitazone, on hepatitis C virus titers in treatment-naive patients with genotype 1 chronic hepatitis C, and insulin resistance. Patients will be randomized to receive either a)PEGASYS 180 micrograms/week + Copegus 1000-1600 mg/day (according to body weight) for 48 weeks or b)16 weeks of pioglitazone (30 mg daily for 8 weeks, then 45 mg daily for 8 weeks), followed by PEGASYS 180 micrograms/week + Copegus 1000-1600 mg/day + pioglitazone 45 mg daily for 48 weeks. The anticipated time on study treatment is 1-2 years, and the target sample size is 100-500 individuals.

Conditions

  • Hepatitis C, Chronic

Interventions

DRUG

peginterferon alfa-2a [Pegasys]

180 micrograms subcutaneous weekly for 48 weeks

DRUG

ribavirin [Copegus]

1000-1600 mg day orally for 48 weeks.

DRUG

Pioglitazone

30 mg daily for 8 weeks increasing to 45 mg daily for 64 weeks.

Sponsors & Collaborators

Principal Investigators

  • Clinical Trials · Hoffmann-La Roche

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2008-01-31
Primary Completion
2010-12-31
Completion
2010-12-31

Countries

  • United States
  • Puerto Rico

Study Locations

More Related Trials

Entities

Companies

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 NCT00545233 on ClinicalTrials.gov