- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03181113
Long-term Benefit in Chronic Hepatitis B Patients After Standard Peginterferon Alfa Therapy
April 11, 2021 updated by: Xiamen Amoytop Biotech Co., Ltd.
A Multi-center, Prospective Study to Acess Long-term Benefit in HBeAg Positive Chronic Hepatitis B Patients Who Previously Received Standard Peginterferon Alfa Therapy
In this cohort study, patients with chronic hepatitis B who prior participated in TB1211IFN study and received at least 39 doses of peginterferon alfa will be enrolled.
HBsAg/anti-HBs level, HBeAg/anti-HBe level, Serum HBV DNA load and alanine transaminase level will be test every year from the second year to the fifth year after the ending of peginterferon alfa treatment, and long-term benefit of interferon treatment will be evaluated.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Actual)
473
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Beijing
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Beijing, Beijing, China
- Beijing Ditan Hospital Capital Medical University
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Beijing, Beijing, China
- Peking University First Hospital
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Beijing, Beijing, China
- Beijing Youan Hospital, Capital Medical University
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Beijing, Beijing, China
- Peking University People's Hospital
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Beijing, Beijing, China
- 302 Military Hospital
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Chongqing
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Chongqing, Chongqing, China
- Southwest Hospital
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Chongqing, Chongqing, China
- Second Affiliated Hospital Chongqing Medical University
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Fujian
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Fuzhou, Fujian, China
- Fuzhou Infectious Disease Hospital
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Xiamen, Fujian, China
- Xiamen Hospital of T.C.M
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Xiamen, Fujian, China
- The First Affiliated Hospital of Xiamen University
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Guangdong
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Guangzhou, Guangdong, China
- Nanfang Hospital
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Guangzhou, Guangdong, China
- Guangzhou Eighth People's Hospital
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Shenzhen, Guangdong, China
- Beijing University Shenzhen Hospital
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Hebei
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Shijiazhuang, Hebei, China
- Third Affiliated Hospital, Hebei Medical University
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Henan
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Zhengzhou, Henan, China
- Henan Provincial People's Hospital
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Hunan
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Changsha, Hunan, China
- Xiangya Hospital, Central-south University
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Changsha, Hunan, China
- Xiangya Second Hospital, Central-south University
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Jiangsu
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Nanjing, Jiangsu, China
- 81 Military Hospital
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Nanjing, Jiangsu, China
- Second Hospital of Nanjing
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Jiangxi
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Nanchang, Jiangxi, China
- First Affiliated Hospital of Nanchang University
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Liaoning
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Shenyang, Liaoning, China
- Shenyang Sixth People's Hospital
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Shandong
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Jinan, Shandong, China
- Jinan Infectious Disease Hospital
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Shanghai
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Shanghai, Shanghai, China
- Shanghai Public Health Clinical Center
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Shanghai, Shanghai, China
- Ruijing Hospital
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Shanghai, Shanghai, China
- 85 Military Hospital
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Shanghai, Shanghai, China
- Huashan Hospital
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Tianjin
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Tianjin, Tianjin, China
- Tianjin Third Central Hospital
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Zhejiang
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Wenzhou, Zhejiang, China
- First Affiliated Hospital of Wenzhou Medical College
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 65 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients with chronic hepatitis B who previously participated in TB1211IFN study.
Description
Inclusion Criteria:
- Understand and sign the informed consent form.
- Participated in NCT01760122 study (TB1211IFN) and has received at least 39 doses of peginterferon.
Exclusion Criteria:
- Conditions which in the opinion of the investigator should be precluded from the study(e.g., poor compliance).
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
peginterferon alfa 2b
|
pre-received standard peginterferon alfa-2b therapy
Other Names:
|
peginterferon alfa 2a
|
pre-received standard peginterferon alfa-2a therapy
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
rate of HBeAg seroconversion
Time Frame: from the second year to the fifth year
|
from the second year to the fifth year
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
rate of HBeAg seroconversion
Time Frame: from the second year to the fifth year
|
from the second year to the fifth year
|
decent degree of HBeAg
Time Frame: from the second year to the fifth year
|
from the second year to the fifth year
|
decent degree of HBV DNA
Time Frame: from the second year to the fifth year
|
from the second year to the fifth year
|
rate of alanine aminotransferase normalization
Time Frame: from the second year to the fifth year
|
from the second year to the fifth year
|
rate of HBeAg loss
Time Frame: from the second year to the fifth year
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from the second year to the fifth year
|
rate of HBV DNA undetectable
Time Frame: from the second year to the fifth year
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from the second year to the fifth year
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Guiqiang Wang, MD, Peking University First Hospital
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
May 18, 2016
Primary Completion (Actual)
September 21, 2020
Study Completion (Actual)
September 21, 2020
Study Registration Dates
First Submitted
June 6, 2017
First Submitted That Met QC Criteria
June 7, 2017
First Posted (Actual)
June 8, 2017
Study Record Updates
Last Update Posted (Actual)
April 13, 2021
Last Update Submitted That Met QC Criteria
April 11, 2021
Last Verified
April 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- RNA Virus Infections
- Virus Diseases
- Infections
- Blood-Borne Infections
- Communicable Diseases
- Liver Diseases
- Hepatitis, Viral, Human
- Hepadnaviridae Infections
- DNA Virus Infections
- Enterovirus Infections
- Picornaviridae Infections
- Hepatitis, Chronic
- Hepatitis B
- Hepatitis
- Hepatitis A
- Hepatitis B, Chronic
- Anti-Infective Agents
- Antiviral Agents
- Peginterferon alfa-2a
- Peginterferon alfa-2b
Other Study ID Numbers
- TB1510IFN
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
No
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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