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Trial of Peg-interferon Plus Epoetin-alfa for Treatment of Chronic Hepatitis C Virus Infection

Primary Purpose

Hepatitis C

Status
Completed
Phase
Phase 3
Locations
United States
Study Type
Interventional
Intervention
Peginterferon-alpha-2b (PEG-Intron)
Ribavirin
Epoetin-alpha (Procrit)
Sponsored by
Virginia Commonwealth University
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Hepatitis C focused on measuring Hepatitis C, Peginterferon, Ribavirin, Procrit, Epoetin-alpha

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria: HCV RNA positive in serum HCV genotype 1 Liver histology consistent with chronic HCV performed within 24 months prior to starting medication in this study Exclusion Criteria: Previous interferon treatment Any other cause for liver disease Hemoglobin >10 gm/dl WBC >3,000/cubic mm Platelet count > 80,000/cubic mm Serum albumin < 3.5 gm.dl Conjugated serum bilirubin > 2.0 mg/dl INR > 1.5 Positive HIV test Refusal to use adequate contraception in female subjects or the spouse.sexual partners of male subjects An elevation in TSH (thyroid stimulating hormone). Patients with a pre-existing thyroid disorder may enter the study if their TSH level can be maintained within the normal range. Women who are pregnant or breast feeding. A history of decompensated liver disease defined as presence of ascites, bleeding esophageal or gastric varices or hepatic encephalopathy. Patients with active alcohol/drug use. Patients with active psychiatric disorders which might be exacerbated by interferon therapy including schizophrenia and severe depression. Use of any immune suppressive medications within 3 months of starting interferon therapy. A history of cardiac disease to include recent myocardial infarction or angina. Patients with previous exposure to Procrit, Aranesp, GA_EPO, or any other Epoetin formulations, within 6 months prior to enrollment in this study. Patients with known sensitivity to mammalian cell-derived products. Patients with known hypersensitivity to human albumin. Patients unable to provide informed consent. Any other medical condition which the primary investigator feels might be exacerbated or jeopardise the patient's participation in this study.

Sites / Locations

  • Virginia Commonwealth University

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm Type

Active Comparator

Active Comparator

Active Comparator

Arm Label

1

2

3

Arm Description

PEG-interferon-alpha-2b 1.5 μg/kg QW plus ribavirin ~13.3 mg/kg QD

PEG-interferon-alpha-2b 1.5 μg/kg QW plus standard dose ribavirin, ~13.3 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week.

PEG-interferon-alpha-2b 1.5 μg/kg QW plus high dose ribavirin, ~15.2 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week.

Outcomes

Primary Outcome Measures

The mean dose of ribavirin utilized in each of the 3 treatment arms will be compared.

Secondary Outcome Measures

Number of patients in each group who required a dose reduction of ribavirin
Rate of virologic response and sustained virologic response observed in each group
Rate of decline in HCV RNA titer in each group

Full Information

First Posted
November 2, 2005
Last Updated
March 16, 2017
Sponsor
Virginia Commonwealth University
Collaborators
Ortho Biotech, Inc.
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1. Study Identification

Unique Protocol Identification Number
NCT00248339
Brief Title
Trial of Peg-interferon Plus Epoetin-alfa for Treatment of Chronic Hepatitis C Virus Infection
Official Title
An Open-label, Randomized Pilot Study to Compare the Effectiveness of Peginterferon-alfa-2b Plus Ribavirin to Peginterferon-alfa-2b Plus Epoetin-alfa and Two Doses of Ribavirin in the Treatment of Chronic Hepatitis C Virus Infection
Study Type
Interventional

2. Study Status

Record Verification Date
March 2017
Overall Recruitment Status
Completed
Study Start Date
May 2002 (undefined)
Primary Completion Date
July 2005 (Actual)
Study Completion Date
July 2005 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Virginia Commonwealth University
Collaborators
Ortho Biotech, Inc.

4. Oversight

Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The purpose of this study is to determine if the use of epoetin-alpha will allow patients with chronic hepatitis C virus infection to be treated with higher doses of peginterferon-alpha-2b and ribavirin, thus increasing chances at lower viral levels and raising sustained virologic response.
Detailed Description
Chronic infection with hepatitis C virus (HCV) leads to cirrhosis, hepatocellular carcinoma and liver failure. The treatment for end stage liver disease is hepatic transplantation. It is therefore important the patients with chronic HCV infection be recognized and treated before they develop advanced disease. The most effective therapy for patients with chronic HCV appears to be the combination of peginterferon-alpha-2b (PEG-Intron) plus ribavirin. Overall, 54% of patients treated with these medications achieve sustained virologic response. Response to therapy is greatly enhanced in those patients who can tolerate this therapy and remain on treatment without the need for dose reduction. The single most common reason for reducing the dose of ribavirin is anemia. Ribavirin causes a dose dependent hemolytic anemia and this side effect is believed to be exacerbated by the marrow suppressive effects of interferon. Preliminary studies have suggested that anemia can be overcome with the use of erythropoetin. The present pilot study will test the hypothesis that treatment with Epoetin-alph will allow patients with chronic HCV to utilize higher doses of ribavirin along with PEG-Intron therapy and that this will lead to a more rapid decline in HCV RNA titer and an increase in sustained virologic response.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Hepatitis C
Keywords
Hepatitis C, Peginterferon, Ribavirin, Procrit, Epoetin-alpha

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
150 (Actual)

8. Arms, Groups, and Interventions

Arm Title
1
Arm Type
Active Comparator
Arm Description
PEG-interferon-alpha-2b 1.5 μg/kg QW plus ribavirin ~13.3 mg/kg QD
Arm Title
2
Arm Type
Active Comparator
Arm Description
PEG-interferon-alpha-2b 1.5 μg/kg QW plus standard dose ribavirin, ~13.3 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week.
Arm Title
3
Arm Type
Active Comparator
Arm Description
PEG-interferon-alpha-2b 1.5 μg/kg QW plus high dose ribavirin, ~15.2 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week.
Intervention Type
Drug
Intervention Name(s)
Peginterferon-alpha-2b (PEG-Intron)
Intervention Description
PEG-interferon-alpha-2b 1.5 μg/kg QW plus ribavirin ~13.3 mg/kg QD PEG-interferon-alpha-2b 1.5 μg/kg QW plus standard dose ribavirin, ~13.3 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week. PEG-interferon-alpha-2b 1.5 μg/kg QW plus high dose ribavirin, ~15.2 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week.
Intervention Type
Drug
Intervention Name(s)
Ribavirin
Intervention Description
PEG-interferon-alpha-2b 1.5 μg/kg QW plus ribavirin ~13.3 mg/kg QD PEG-interferon-alpha-2b 1.5 μg/kg QW plus standard dose ribavirin, ~13.3 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week. PEG-interferon-alpha-2b 1.5 μg/kg QW plus high dose ribavirin, ~15.2 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week.
Intervention Type
Drug
Intervention Name(s)
Epoetin-alpha (Procrit)
Intervention Description
PEG-interferon-alpha-2b 1.5 μg/kg QW plus standard dose ribavirin, ~13.3 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week. PEG-interferon-alpha-2b 1.5 μg/kg QW plus high dose ribavirin, ~15.2 mg/kg QD, plus erythropoetin (PROCRIT®) 40,000 U/week.
Primary Outcome Measure Information:
Title
The mean dose of ribavirin utilized in each of the 3 treatment arms will be compared.
Time Frame
18 months
Secondary Outcome Measure Information:
Title
Number of patients in each group who required a dose reduction of ribavirin
Time Frame
18 months
Title
Rate of virologic response and sustained virologic response observed in each group
Time Frame
18 months
Title
Rate of decline in HCV RNA titer in each group
Time Frame
18 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: HCV RNA positive in serum HCV genotype 1 Liver histology consistent with chronic HCV performed within 24 months prior to starting medication in this study Exclusion Criteria: Previous interferon treatment Any other cause for liver disease Hemoglobin >10 gm/dl WBC >3,000/cubic mm Platelet count > 80,000/cubic mm Serum albumin < 3.5 gm.dl Conjugated serum bilirubin > 2.0 mg/dl INR > 1.5 Positive HIV test Refusal to use adequate contraception in female subjects or the spouse.sexual partners of male subjects An elevation in TSH (thyroid stimulating hormone). Patients with a pre-existing thyroid disorder may enter the study if their TSH level can be maintained within the normal range. Women who are pregnant or breast feeding. A history of decompensated liver disease defined as presence of ascites, bleeding esophageal or gastric varices or hepatic encephalopathy. Patients with active alcohol/drug use. Patients with active psychiatric disorders which might be exacerbated by interferon therapy including schizophrenia and severe depression. Use of any immune suppressive medications within 3 months of starting interferon therapy. A history of cardiac disease to include recent myocardial infarction or angina. Patients with previous exposure to Procrit, Aranesp, GA_EPO, or any other Epoetin formulations, within 6 months prior to enrollment in this study. Patients with known sensitivity to mammalian cell-derived products. Patients with known hypersensitivity to human albumin. Patients unable to provide informed consent. Any other medical condition which the primary investigator feels might be exacerbated or jeopardise the patient's participation in this study.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Mitchell L. Shiffman, MD
Organizational Affiliation
Virginia Commonwealth University
Official's Role
Principal Investigator
Facility Information:
Facility Name
Virginia Commonwealth University
City
Richmond
State/Province
Virginia
ZIP/Postal Code
23298
Country
United States

12. IPD Sharing Statement

Citations:
PubMed Identifier
9819446
Citation
McHutchison JG, Gordon SC, Schiff ER, Shiffman ML, Lee WM, Rustgi VK, Goodman ZD, Ling MH, Cort S, Albrecht JK. Interferon alfa-2b alone or in combination with ribavirin as initial treatment for chronic hepatitis C. Hepatitis Interventional Therapy Group. N Engl J Med. 1998 Nov 19;339(21):1485-92. doi: 10.1056/NEJM199811193392101.
Results Reference
background
PubMed Identifier
9807989
Citation
Poynard T, Marcellin P, Lee SS, Niederau C, Minuk GS, Ideo G, Bain V, Heathcote J, Zeuzem S, Trepo C, Albrecht J. Randomised trial of interferon alpha2b plus ribavirin for 48 weeks or for 24 weeks versus interferon alpha2b plus placebo for 48 weeks for treatment of chronic infection with hepatitis C virus. International Hepatitis Interventional Therapy Group (IHIT). Lancet. 1998 Oct 31;352(9138):1426-32. doi: 10.1016/s0140-6736(98)07124-4.
Results Reference
background
PubMed Identifier
11481625
Citation
Lindsay KL, Trepo C, Heintges T, Shiffman ML, Gordon SC, Hoefs JC, Schiff ER, Goodman ZD, Laughlin M, Yao R, Albrecht JK; Hepatitis Interventional Therapy Group. A randomized, double-blind trial comparing pegylated interferon alfa-2b to interferon alfa-2b as initial treatment for chronic hepatitis C. Hepatology. 2001 Aug;34(2):395-403. doi: 10.1053/jhep.2001.26371.
Results Reference
background
PubMed Identifier
11583749
Citation
Manns MP, McHutchison JG, Gordon SC, Rustgi VK, Shiffman M, Reindollar R, Goodman ZD, Koury K, Ling M, Albrecht JK. Peginterferon alfa-2b plus ribavirin compared with interferon alfa-2b plus ribavirin for initial treatment of chronic hepatitis C: a randomised trial. Lancet. 2001 Sep 22;358(9286):958-65. doi: 10.1016/s0140-6736(01)06102-5.
Results Reference
background
PubMed Identifier
11471097
Citation
Shiffman ML, Hofmann CM, Sterling RK, Luketic VA, Contos MJ, Sanyal AJ. A randomized, controlled trial to determine whether continued ribavirin monotherapy in hepatitis C virus-infected patients who responded to interferon-ribavirin combination therapy will enhance sustained virologic response. J Infect Dis. 2001 Aug 15;184(4):405-9. doi: 10.1086/322778. Epub 2001 Jul 16.
Results Reference
background
PubMed Identifier
12324553
Citation
Fried MW, Shiffman ML, Reddy KR, Smith C, Marinos G, Goncales FL Jr, Haussinger D, Diago M, Carosi G, Dhumeaux D, Craxi A, Lin A, Hoffman J, Yu J. Peginterferon alfa-2a plus ribavirin for chronic hepatitis C virus infection. N Engl J Med. 2002 Sep 26;347(13):975-82. doi: 10.1056/NEJMoa020047.
Results Reference
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Trial of Peg-interferon Plus Epoetin-alfa for Treatment of Chronic Hepatitis C Virus Infection

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