Autoimmune Hepatitis Clinical Trial
Official title:
Development and Validation of a Machine Learning Model to Differentiate Drug-induced Liver Injury and Autoimmune Hepatitis
NCT number | NCT05532345 |
Other study ID # | 2022-P2-263-01 |
Secondary ID | |
Status | Completed |
Phase | |
First received | |
Last updated | |
Start date | July 1, 2022 |
Est. completion date | May 31, 2023 |
Verified date | July 2023 |
Source | Beijing Friendship Hospital |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
A retrospective, multi-center, non-interventional cohort study has been going to explore whether artificial intelligence can discriminate Drug-induced liver injury and Autoimmune hepatitis. A machine learning-based tool will be developed and validated to help clinicians to differentiate between Drug-induced liver injury and Autoimmune hepatitis
Status | Completed |
Enrollment | 2583 |
Est. completion date | May 31, 2023 |
Est. primary completion date | May 31, 2023 |
Accepts healthy volunteers | No |
Gender | All |
Age group | N/A and older |
Eligibility | Inclusion Criteria: - Drug-induced liver injury 1. RUCAM =6 and met one of the following biochemical conditions: a.) ALT=5 ULN, b.) or ALP =2 ULN, iii) or ALT=3 ULN and TBil=2 ULN. 2. RUCAM was between 3-5, the medical records were further reviewed by the three authors to determine the eligibility. - Autoimmune hepatitis 1. The revised International Autoimmune Hepatitis Group (IAIHG) diagnostic score=6 points. 2. Liver biopsy available, which is compatible with typical features of AIH. 3. If liver biopsy was unavailable, patients who achieved biochemical resolution after sustained immunosuppressive therapy. Exclusion Criteria: - Drug-induced liver injury 1. Hepatotropic viral infection: hepatitis A, B, C, D and E. 2. Non-hepatotropic viral infection: cytomegalovirus (CMV) and Epstein-Barr virus (EBV), etc. 3. Hypoxic ischemic hepatitis and congestive liver disease. 4. Alcohol consumption: male >40g/d, female >20g/d, and =5 years. 5. Biliary obstruction, primary biliary cholangitis; primary sclerosing cholangitis. 6. Autoimmune hepatitis. 7. Parasitic infection. 8. Sepsis. 9. Previous liver transplantation or bone marrow transplantation. 10. Pregnancy or lactation. 11. Genetic and metabolic liver diseases. - Autoimmune hepatitis 1. Hepatotropic viral infection: hepatitis A, B, C, D and E. 2. Non-hepatotropic viral infection: cytomegalovirus (CMV) and Epstein-Barr virus (EBV), etc. 3. Hypoxic ischemic hepatitis and congestive liver disease. 4. Alcohol consumption: male >40g/d, female >20g/d, and =5 years. 5. Biliary obstruction, primary biliary cholangitis; primary sclerosing cholangitis. 6. Drug-induced liver injury. 7. Parasitic infection. 8. Sepsis. 9. Previous liver transplantation or bone marrow transplantation. 10. Pregnancy or lactation. 11. Genetic and metabolic liver diseases. |
Country | Name | City | State |
---|---|---|---|
China | Beijing Friendship Hospital, Capital Medical University | Beijing |
Lead Sponsor | Collaborator |
---|---|
Beijing Friendship Hospital |
China,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Accuracy of the model in the differential diagnosis of DILI and AIH | The ratio of the correct number of forecasts to the total number of forecasts | May 31, 2023 | |
Primary | The confidence of the model in the differential diagnosis of DILI and AIH | The confidence and 95% confidence internal of the model in determining whether each case is DILI or AIH | May 31, 2023 |
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