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A Study of Extended Therapy of PEGASYS (Peginterferon Alfa-2a) in Combination With COPEGUS (Ribavirin) in Patients With Chronic Hepatitis C and Slow Response

Phase 4
Completed
Conditions
Hepatitis C, Chronic
Interventions
Drug: COPEGUS
Drug: peginterferon alfa-2a [Pegasys]
Registration Number
NCT01033448
Lead Sponsor
Hoffmann-La Roche
Brief Summary

This open-label, multi-center study will evaluate the safety and tolerability and the effect on viral activity of a combined PEGASYS and COPEGUS extended therapy in patients with chronic hepatitis C with genotype 1, 2 and 3. Patients who completed 48 weeks (genotype 1) or 24 weeks (genotype 2 and 3) of standard treatment with PEGASYS and COPEGUS and were identified as slow virological responders will be enrolled in this study in order to receive additional 24 weeks of treatment. PEGASYS 180 micrograms will be administered sc once weekly and COPEGUS will be administered as 800 mg, or 1000-1200 mg daily oral doses. The anticipated time on study treatment is 24 weeks. The target sample size is 50-150 patients.

Detailed Description

Not available

Recruitment & Eligibility

Status
COMPLETED
Sex
All
Target Recruitment
59
Inclusion Criteria
  • Adult patients >/= 18 years of age
  • Chronic hepatitis C, genotype 1, 2, 3
  • Compensated liver disease
  • Patients who completed 48 weeks or 24 weeks of standard treatment with PEGASYS and COPEGUS and were identified as slow virological responders
Read More
Exclusion Criteria
  • Decompensated liver disease
  • Signs or symptoms of hepatocellular carcinoma
  • Uncontrolled hypoglycaemia, hyperglycaemia and diabetes mellitus
Read More

Study & Design

Study Type
INTERVENTIONAL
Study Design
SINGLE_GROUP
Arm && Interventions
GroupInterventionDescription
Single armCOPEGUS-
Single armpeginterferon alfa-2a [Pegasys]-
Primary Outcome Measures
NameTimeMethod
End of Treatment Response Rate at Week 72 in Genotype 1Week 72

End of treatment response rate at Week 72 was reported for genotype 1.

End of Treatment Response in Genotype 2 and 3Week 48

End of treatment response rate at Week 48 was reported for genotype 2 and 3.

Sustained Viral Response (SVR) Rates in CHC Genotype 1Week 96

Sustained Viral Response, undetectable HCV-RNA 24 weeks after the end of treatment for genotype 1.

SVR Rates in Genotype 2 and 3.Week 72

Sustained Viral Response, undetectable HCV-RNA 24 weeks after the end of treatment for genotype 2 and 3.

Secondary Outcome Measures
NameTimeMethod
Percentage of Participants With Adverse Event (AE)Week 96

An AE is defined as any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.

Trial Locations

Locations (20)

Holy Family Medical Center; Gastroenterology

🇮🇱

Nazareth, Israel

Haemek Hospital; Gastroenterology

🇮🇱

Afula, Israel

Clalit City Ashdod MC; Liver Clinic

🇮🇱

Ashdod, Israel

Batyamon; Liver Unit

🇮🇱

Bat Yam, Israel

Soroka Medical Center; Gastroenterology

🇮🇱

Beer Sheva, Israel

Rambam Medical Center; Gastroenterology - Liver Unit

🇮🇱

Haifa, Israel

Bnei-Zion Medical Center; Gastroenterology

🇮🇱

Haifa, Israel

Carmel Hospital; Liver Unit

🇮🇱

Haifa, Israel

Wolfson Hospital; Gastroenterology Unit

🇮🇱

Holon, Israel

Hadassah Hospital; Liver Unit

🇮🇱

Jerusalem, Israel

Clalit Strauss MC

🇮🇱

Jerusalem, Israel

Meir Medical Center; Gastroenterology

🇮🇱

Kfar Saba, Israel

Naharyia / Western Galilee MC; Gastro Unit

🇮🇱

Nahariya, Israel

Rabin Medical Center; Gastroenterology - Liver Unit

🇮🇱

Petach Tikva, Israel

Kaplan Medical Center; Gastroenterology Unit

🇮🇱

Rehovot, Israel

Clalit Pinsker Rishon; Liver Clinic

🇮🇱

Rishon Lezion, Israel

Rebecca Sieff Medical Center; Liver Unit

🇮🇱

Safed, Israel

Maccabi Health Services MC

🇮🇱

Tel Aviv, Israel

Poria Hospital; Gastroenterology

🇮🇱

Tiberias, Israel

Assaf Harofeh; Gastroenterology

🇮🇱

Zerifin, Israel

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