The study of gut microbiota and intestinal barrier function in biliary atresia

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200057799

Enrollment

Unknown

Registered

2022-03-17

Start date

2022-03-07

Completion date

Unknown

Last updated

2023-11-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Biliary atresia

Interventions

Biliary atresia group:None

Healthy control group:None

Eligibility

Sex/Gender

All

Age

No minimum to 18 Years

Inclusion criteria

Inclusion criteria: 1. Diagnosed with biliary atresia or healthy children; 2. No gastrointestinal diseases; 3. No cholangitis and other serious infectious diseases; 4. Not taking antibiotics and gastrointestinal motility drugs for nearly 1 month; 5. Willing to participate in the study and sign the informed consent.

Exclusion criteria

Exclusion criteria: The child was diagnosed with other liver diseases.

Design outcomes

Primary

Measure	Time frame
composition of gut microbiota;functional metabolism of gut microbiota;sucralose/lactulose output ratio;	—

Secondary

Measure	Time frame
lactulose/mannitol output ratio;	—

Countries

China

Contacts

Public ContactTang Shaotao

tshaotao83@126.com+86 13720313268

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026