Liver drug trial for kids with biliary atresia ends early
NCT ID NCT06121375
First seen Jun 25, 2026 · Last updated Jul 08, 2026 · Updated 3 times
Summary
This study tested the drug obeticholic acid in children with biliary atresia who had already undergone Kasai surgery. The goal was to see if the drug could improve outcomes like avoiding liver transplant or death. The trial was terminated early and enrolled only 28 participants, so results are limited.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- obeticholic acid
- What this could lead to
- If it had worked, this could have pointed toward a new treatment to delay or prevent liver transplant in children with biliary atresia.
- What could go wrong
- The trial was terminated early, so we don't have clear results. It was also a small study, and the drug may not have shown enough benefit or may have caused side effects.
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.
- Phase
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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28 people
The number who actually took part.
- Started
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Sep 2024
- Finished
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Oct 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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1 day to 18 years
- 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: * Male or female pediatric participants from birth to \<18 years old. Note: Participants aged \<2 years old will not be enrolled until after review of safety data during the planned interim analysis and agreement from the Data Safety Monitoring Board (DSMB) that there is sufficient safety data to enroll this age group. * Diagnosis of non-syndromic biliary atresia. * Demonstrated successful HPE as defined by total bilirubin \<2 milligrams per deciliter (mg/dL) (34.2 micromoles per liter \[μmol/L\]) at least 3 months post-HPE procedure. Exclusion criteria: * Prior liver transplant or active status on transplant list. * Participants diagnosed with biliary atresia splenic malformation (BASM). * Conjugated (direct) bilirubin ≥ upper limit of normal (ULN) of site-specific reference range. If conjugated bilirubin is not available: total bilirubin ≥2 mg/dL (34.2 mol/L). * Platelets \<120,000/μL * International normalized ratio (INR) ≥1.5. * Current or history of complications of decompensated chronic liver disease including: 1. Gastroesophageal varices and/or variceal bleeding 2. Clinically evident ascites related to portal hypertension 3. Hepatic encephalopathy 4. Prior placement of portosystemic shunt 5. Hepatopulmonary syndrome or portopulmonary hypertension 6. Hepatorenal syndrome 7. Any evidence of portal hypertension based on imaging (e.g., cavernous transformation of portal vein, abdominal varices, etc.) 8. Hepatocellular carcinoma 9. Childs-Pugh B or C * Height and weight Z-score \<-2 per site-specific reference ranges. * Acholic (pale) stools. * Aspartate aminotransferase (AST) \>4x ULN. * Alanine aminotransferase \>4x ULN * GGT \>500 Units per Liter (U/L) * On anticoagulation therapy * Albumin \<3.5 grams per deciliter (g/dL). * Inability to swallow tablets (i.e., tablet or mini-tablet formulations).
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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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Akdeniz Üniversitesi Tıp Fakültesi Hastanesi Pediatrik Gastroenteroloji
Konyaalti, Antalya, 07050, Turkey (Türkiye)
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Alberta Childrens Hospital
Calgary, Alberta, T3B 6A8, Canada
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Children's Hospital of Fudan University
Shanghai, China
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Children's Hospital of Shanxi
Taiyuan, China
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Children's Hospital, Zhejiang University School of Medicine
Hangzhou, Zhejiang, 310006, China
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Childrens Hospital of Shanghai
Shanghai, China
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Ege Üniversitesi Hastanesi Pediatrik Gastroenteroloji Bölümü
Bornova, İzmir, 35100, Turkey (Türkiye)
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Guangzhou Women And Childrens Medical Center
Guangzhou, China
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Hacettepe Universitesi ihsan Dogramaci Cocuk Hastansesi
Ankara, 06230, Turkey (Türkiye)
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Hadassah Medical Center
Jerusalem, Israel
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Hospital Raja Perempuan Azinab II
Kota Bharu, Kelantan, 15586, Malaysia
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KK Women's and Children's Hospital
Singapore, Singapore
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Linkou Chang Gung Memorial Hospital
Taoyuan, Taiwan
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National Chen Kung University Hospital
Tainan, Taiwan
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National Taiwan University Hospital
Taipei, Taiwan
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Queen Mary Hospital
Hong Kong, Hong Kong
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Queensland Childrens Hospital
South Brisbane, Queensland, 4101, Australia
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Royal Childrens Hospital
Parkville, Victoria, 3104, Australia
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Shaare-Zedek Medical Center
Jerusalem, Israel
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Starship Child Health
Auckland, 1142, New Zealand
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Stollery Children's Hospital
Edmonton, Alberta, Canada
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Taichung Veterans General Hospital
Taichung, Taiwan
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University Malaya Medical Center
Kuala Lumpur, 59100, Malaysia
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Women's and Children's Hospital
North Adelaide, South Australia, 5006, Australia
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- A drop of blood could spot a deadly liver disease in newborns
- What drives a rare liver disease in newborns? a genetic deep dive aims to find out
- Diaper photos may spot hidden liver disease in babies
- Could daily antibiotics shield babies from Post-Surgery infections?
- Glowing poop test could spot rare infant liver disease