Infergen and Ribavirin Treatment of Patients With HCV Who Achieved Partial Response to Peginterferon-alfa and Ribavirin

Stopped early · Phase 4

Conditions studied: Hepatitis C

In brief

This is a 60-to-72 week multicenter study to evaluate Infergen and Ribavirin in patients with Chronic Hepatitis C Virus after partial response to treatment using peginterferon-alfa and Ribavirin therapy. The study will be conducted at approximately 50 sites across the United States.

Key facts

Study ID

NCT00456248

Run by

Kadmon Corporation, LLC

People needed

5

Starts

2007-02-01

Expected to finish

2007-10-01

Last updated by the study team

2012-10-15

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Male or female, at least 18 years of age and no older than 65 years with compensated chronic HCV infection based on a history of positive serum anti-HCV antibody and/or HCV RNA
• Diagnosed with HCV Genotype 1, 4, 5 or 6 as determined during the screening visit
• The starting doses in the initial treatment must have been 1.5 μg/kg/week PEG-Intron or 180 μg/week Pegasys, and 1000/1200 mg/day ribavirin based on body weight. Patients must have been at least 80% compliant during the initial peginterferon/ribavirin therapy, per patient account.
• Liver biopsy indicating F0-F4 must be performed within 3 years prior to screening. Documentation of the results of the biopsy must be available. If documentation is not available, a liver biopsy must be performed during the screening period. (A maximum of 10 patients in each of the three treatment groups will be patients with a fibrosis score of F4)
• Documented partial response after 12 weeks of treatment as a therapy-naive patient with one course of peginterferon alfa-2a (PEGASYS) and Ribavirin or peginterferon alfa-2b (Peg-INTRON) and Ribavirin

You may not qualify if…

• Detectable HCV RNA after 12 weeks if initial peginterferon alfa/ribavirin therapy and <2 log decrease in HCV RNA at Week 12 from baseline.
• HCV Genotype 2 or 3
• Severe neuropsychiatric disorder.
• History or clinical manifestations of significant metabolic, hematological, pulmonary, ischemic heart disease, significant or unstable heart disease, gastrointestinal, neurological, renal, urological, endocrine, ophthalmologic disorders including severe retinopathy, or immune-mediated disease.
• Known HIV infection or positive HIV at screening.
• Pregnant or breast-feeding patients.
• Underlying autoimmune disease

Where it is running

• Atlantic Gastroenterology Associates — Atlanta, Georgia, United States
• Tulane University School of Medicine — New Orleans, Louisiana, United States
• Caroline Digestive Health Associates — Harrisburg, North Carolina, United States
• Liver Institute at Methodist Dallas — Dallas, Texas, United States

Full record on ClinicalTrials.gov

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