AI may solve tricky liver diagnosis puzzle
NCT ID NCT05532345
First seen Jul 06, 2026 · Last updated Jul 07, 2026 · Updated 1 time
Summary
This study tests whether artificial intelligence can help doctors tell the difference between drug-induced liver injury and autoimmune hepatitis, two conditions that look very similar. Researchers are building a machine learning model using data from over 2,500 patients. If it works, the tool could make diagnosis faster and more accurate, helping patients get the right treatment sooner.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this AI tool could help doctors quickly and accurately tell apart two similar liver conditions, leading to better treatment decisions.
- What could go wrong
- This is a retrospective study using existing medical records, so the AI may not work as well in real-time or in different patient populations. The model's accuracy is not yet proven in practice.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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2,583 people
The number who actually took part.
- Started
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Jul 2022
- Finished
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May 2023
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Hospitalized patients with a definite diagnosis of DILI and AIH were recruited from all hospitals between January 2009 to December 2025. This study was approved by the Institutional Ethical Review Board (2022-P2-263-01).
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
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.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Beijing Friendship Hospital, Capital Medical University
Beijing, 100050, China
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Other studies related to the condition(s) this trial covers.
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