A Study on Factors of Biochemical Response in Autoimmune Hepatitis

NCT ID: NCT06356506

Last Updated: 2024-04-19

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

NOT_YET_RECRUITING

Total Enrollment

630 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-05-01

Study Completion Date

2034-05-01

Brief Summary

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The goal of this observational study is to clarify the clinical characteristics of autoimmune hepatitis (AIH) in China. The main questions it aims to answer are:

Human leukocyte antigen (HLA) gene susceptibility in Chinese AIH patients prognostic factors associated with AIH Participants will provide liver tests results and details of treatment during follow-up.

Detailed Description

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This study aims to establish a high-quality, standardized prospective cohort of AIH with regular follow-up, clarify the clinical characteristics of AIH in China, construct a prognostic model, and explore new serum markers or AIH gene susceptibility, so as to provide key clinical evidence for the prevention and treatment of AIH in China.

Conditions

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Autoimmune Hepatitis

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Modeling group

The data of modeling group is used to construct a predictive model of AIH end-point events.

No interventions assigned to this group

Validation group

Validation group is used to validate the predictive model externally.

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

1. ≥18 years old at the time of onset;
2. AIH simplified score ≥6 and/or AIH revised score ≥10;
3. Liver biopsy was performed and consistent with the pathological diagnosis of AIH;
4. Patents were treatment naive or who were diagnosed and treated in other hospitals but have stopped glucocorticoid/immunosuppressive therapy for more than 3 months;
5. Agree to participate in this study and sign the informed consent form.

Exclusion Criteria

1. concomitant liver diseases: hepatotropic viral hepatitis (A, B, C, D, and E) and non-hepatotropic viral hepatitis (cytomegalovirus and Epstein-Barr virus (EBV) infection);
2. concomitant with drug-induced liver injury, primary biliary cholangitis, primary sclerosing cholangitis, alcoholic liver disease, genetic and metabolic liver diseases;
3. bone marrow or liver transplantation;
4. incomplete baseline medical history and laboratory examination results;
5. for previously diagnosed patients, immunosuppressive therapy was discontinued less than 3 months;
6. Pregnancy or lactation;
7. patients with contraindications to glucocorticoid/immunosuppressive therapy;
8. complicated with other malignant tumors;
9. complicated with mental disorders.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Beijing Friendship Hospital

OTHER

Sponsor Role lead

Responsible Party

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Zhao Xinyan

Director, Principal Investigator, Clinical Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Xinyan Zhao

Role: STUDY_CHAIR

Beijing Friendship Hospital

Zhengsheng Zou

Role: STUDY_CHAIR

Beijing 302 Hospital

Yu Chen

Role: PRINCIPAL_INVESTIGATOR

Beijing You 'an Hospital, Capital Medical University

Jia Li

Role: PRINCIPAL_INVESTIGATOR

Tianjin Second People's Hospital

Jingshou Chen

Role: PRINCIPAL_INVESTIGATOR

The First Affiliated Hospital of Xiamen University

Liang Wang

Role: PRINCIPAL_INVESTIGATOR

Lanzhou University Second Hospital

Huahua Wang

Role: PRINCIPAL_INVESTIGATOR

Jiaozuo People's Hospital

Xiaoli Hu

Role: PRINCIPAL_INVESTIGATOR

Heilongjiang Provincinal Hospital

Pingying Li

Role: PRINCIPAL_INVESTIGATOR

Qinghai People's Hospital

Locations

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Beijing Friendship Hospital, Capital Medical University

Beijing, , China

Site Status

Countries

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China

Central Contacts

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Yu Su

Role: CONTACT

18810639513

Qianyi Wang

Role: CONTACT

18519667363

Other Identifiers

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2022-P2-338-01

Identifier Type: -

Identifier Source: org_study_id

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