Efficacy and Safety Study of Peginterferon Alfa-2b in Chinese Chronic Hepatitis C Patients

NCT ID: NCT01581398

Last Updated: 2014-10-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

770 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-04-30

Study Completion Date

2014-06-30

Brief Summary

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The purpose of this study is to evaluate the efficacy and safety of Peginterferon alfa-2b (40KD, Y shape, the followings will refer as Ypeginterferon alfa-2b for short), at a dose of 180μg/week, in combination with Ribavirin in Chinese chronic hepatitis C patients. The study will first group patients into two sub-study, genotype 2/3 and non-genotype 2/3, depending on the HCV genotype that infected. In the genotype 2/3 sub-study about 219 patients will be enrolled, and eligible patients are randomized at 2:1 ratio into Ypeginterferon alfa-2b group or active control group (Pegasys), receiving 24 weeks of interferon therapy and oral daily Ribavirin at a dose of 800mg/d. In the non-genotype 2/3 sub-study about 507 patients will be enrolled, and eligible patients are randomized at 2:1 ratio into Ypeginterferon alfa-2b group or active control group (Pegasys), receiving 48 weeks of interferon therapy and oral daily Ribavirin 1000-1200mg/day , basing on body weight. All patients will be followed for 24 weeks after the end of therapy.

Detailed Description

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Conditions

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Chronic Hepatitis C

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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A1(Genotype2/3)

Ypeginterferon alfa-2b 180μg/week, in combination with Ribavirin 800mg/day

Group Type EXPERIMENTAL

Ypeginterferon alfa-2b

Intervention Type DRUG

sc, qw, 24 weeks.

A2(Genotype 2/3)

Pegasys 180μg/week, in combination with Ribavirin 800mg/day

Group Type ACTIVE_COMPARATOR

Pegasys

Intervention Type DRUG

sc, qw, 24 weeks.

B1(Non-genotype 2/3)

Ypeginterferon alfa-2b 180μg/week, in combination with Ribavirin 1000-1200mg/day based on body weight

Group Type EXPERIMENTAL

Ypeginterferon alfa-2b

Intervention Type DRUG

sc, qw, 48 weeks.

B2(Non-genotype 2/3)

Pegasys 180μg/week, in combination with Ribavirin 1000-1200mg/day based on body weight.

Group Type ACTIVE_COMPARATOR

Pegasys

Intervention Type DRUG

sc, qw, 48 weeks.

Interventions

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Ypeginterferon alfa-2b

sc, qw, 24 weeks.

Intervention Type DRUG

Pegasys

sc, qw, 24 weeks.

Intervention Type DRUG

Ypeginterferon alfa-2b

sc, qw, 48 weeks.

Intervention Type DRUG

Pegasys

sc, qw, 48 weeks.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* 18\~65 years
* Hepatitis virus C chronic infection evidences: HCV RNA or anti-HCV positive\>6 months,or other evidences supporting diagnosis of chronic hepatitis C infection
* HCV RNA≥2000IU/mL, anti-HCV positive at screening
* Pregnancy tests for female patients must be negative. All patients must take effective contraception measures during the study period
* Signed informed consent

Exclusion Criteria

* Pregnant or lactating women
* Mental or psychology disorder
* ANC\<1500/mm3, or PLT\<90,000/mm3, or Hb\<ULN(Upper limit of Normal)
* Received interferon treatment within the previous 6 months or shown no-response to previous interferon treatment
* Co-infection with HIV, HAV, HBV, HEV
* Evidence of hepatic decompensation (e.g: Child Plug≥B, prothrombin time prolonged more than 3 seconds, TBil\>2ULN, Alb\<35g/L)
* Hepatocarcinoma or suffering from any other malignant tumor
* Not well controlled endocrine diseases(e.g:thyroid disfunction, mellitus mellitus)
* Significant function damage in any major organs (e.g: heart, lung, kidney)
* Involved in other investigation within the previous 3 months
* Other conditions which in the opinion of the investigator precluding enrollment into the study (e.g: poor compliance)
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Xiamen Amoytop Biotech Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Wei Lai, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Peking University People's Hospital

Locations

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302 Military Hospital

Beijing, , China

Site Status

Beijing Youan Hospital, Capital Medical University

Beijing, , China

Site Status

Beijing Youyi Hospital, capital Medical University

Beijing, , China

Site Status

Peking University First Hospital

Beijing, , China

Site Status

Peking University People's Hospital

Beijing, , China

Site Status

First Affiliated Hospital of Jilin University

Changchun, , China

Site Status

Xiangya Hospital, Central-south University

Changsha, , China

Site Status

Xiangya Second Hospital, Central-south University

Changsha, , China

Site Status

West China Hospital, Sichuan University

Chengdu, , China

Site Status

Second Affiliated Hospital Chongqing Medical University

Chongqing, , China

Site Status

Southwest Hospital

Chongqing, , China

Site Status

Fuzhou Infectious Disease Hospital

Fuzhou, , China

Site Status

Guangzhou Eighth People's Hospital

Guangzhou, , China

Site Status

Nanfang Hospital

Guangzhou, , China

Site Status

Third Affiliated Hospital of Sun Yat-sen University

Guangzhou, , China

Site Status

First Affiliated Hospital of Guangxi Medical University

Guilin, , China

Site Status

Affiliated Hospital of Guiyang Medical College

Guiyang, , China

Site Status

First Affiliated Hospital, Zhejiang University

Hangzhou, , China

Site Status

Second Affiliated Hospital of Harbin Medical University

Harbin, , China

Site Status

First Affiliated Hospital of Anhui Medical University

Hefei, , China

Site Status

Jinan Infectious Disease Hospital

Jinan, , China

Site Status

First Affiliated Hospital of Lanzhou University

Lanzhou, , China

Site Status

First Affiliated Hospital of Nanchang University

Nanchang, , China

Site Status

81 Military Hospital

Nanjing, , China

Site Status

Jiangsu Province Hospital

Nanjing, , China

Site Status

Second Hospital of Nanjing

Nanjing, , China

Site Status

85 Militay Hospital

Shanghai, , China

Site Status

Huashan Hospital

Shanghai, , China

Site Status

Renji Hospital

Shanghai, , China

Site Status

Ruijing Hospital

Shanghai, , China

Site Status

Shanghai Public Health Clinical Center

Shanghai, , China

Site Status

Third Affiliated Hospital, Hebei Medical University

Shijiazhuang, , China

Site Status

First Affiliated Hospital, Shanxi University

Taiyuan, , China

Site Status

Tianjin Third Central Hospital

Tianjin, , China

Site Status

First Affiliated Hospital of Xinjiang Medical University

Ürümqi, , China

Site Status

Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology

Wuhan, , China

Site Status

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Wuhan, , China

Site Status

Tangdu Hospital, Fourth Military Medical University

Xi'an, , China

Site Status

Xijing Hospital

Xi'an, , China

Site Status

The First Affiliated Hospital of Xiamen University

Xiamen, , China

Site Status

First Affiliated Hospital of Zhengzhou University

Zhengzhou, , China

Site Status

Hennan Provincial People's Hospital

Zhengzhou, , China

Site Status

Countries

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China

Other Identifiers

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TB1203IFN

Identifier Type: -

Identifier Source: org_study_id

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