Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Biliary Atresia: early-phase trial registry
6 of 8 indexed Biliary Atresia trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #2,176 of 28,707 conditions by registered trial count.
8 US clinical trials · 6 currently recruiting · #2,176 of 28,707 conditions by registered trial count
Biliary Atresia: 8 US clinical trials tracked, 6 recruiting.
Biliary Atresia is the subject of 8 registered US clinical trials on ClinicalTrials.gov, 6 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most active sponsor is Arbor Research Collaborative for Health, running 2 of these trials.
Enrollment posture brief
Registry condition biliary-atresia
OPEN 6 | RECR 75% | LATE 1 | EARLY 2 | RANK #2176 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Adolescent Idiopathic Scoliosis (75% recruiting · 8 trials)
Biliary Atresia lists 6 open slots (75% of 8 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Biliary Atresia on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Biliary Atresia is recruiting above its size-band peers.
6 of 8 indexed trials (75%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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One sponsor concentrates Biliary Atresia research.
Arbor Research Collaborative for Health accounts for 2 of 8 trials (25%). 7 distinct sponsors appear on at least one study for this condition label.
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Typical Biliary Atresia enrolment sits around 254 participants.
Median target enrolment is 254 among the 8 trials that report a genuine target (sentinel values excluded). 2 of those (25%) plan for fewer than 100 participants.
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Biliary Atresia research leans observational.
3 interventional and 5 observational studies make up this index (37.5% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
8 total, page 1 of 1
Biliary Atresia Study in Infants and Children
Arbor Research Collaborative for Health
NCT00345553
Mapping Disease Pathways for Biliary Atresia
University of Pittsburgh
NCT03273049
A Prospective Database of Infants With Cholestasis
Arbor Research Collaborative for Health
NCT00061828
Treating Primary Sclerosing Cholangitis and Biliary Atresia With Vancomycin
Sacramento Pediatric Gastroenterology
NCT02137668
Biliary Atresia Research Network Northeast
Yale University
NCT06184971
The Use of Near-Infrared Fluorescence Cholangiography With Indocyanine Green (ICG) in the Work Up of Neonatal Cholestasis
University of Alabama at Birmingham
NCT07250854
Efficacy and Safety of Odevixibat in Children With Biliary Atresia Who Have Undergone a Kasai HPE (BOLD)
Albireo, an Ipsen Company
NCT04336722
Ultrasound Shear Wave Elastography Evaluation of Suspected and Known Biliary Atresia
Children's Hospital Medical Center, Cincinnati
NCT02652533
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 3 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Biliary Atresia records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Biliary Atresia trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Biliary Atresia page
8 registered trials, 6 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 6 Biliary Atresia trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Arbor Research Collaborative for Health sponsors the most Biliary Atresia trials on record, review their full trial history before evaluating a specific study. See Arbor Research Collaborative for Health's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Biliary Atresia condition card totals 8 registered trials; most-linked intervention Ultrasound Shear Wave Elastography; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.