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Changes of biliary microbiota and bile acid in patients with recurrent choledocholithiasis after endoscopic sphincterotomy

Changes of biliary microbiota and bile acid in patients with recurrent choledocholithiasis after endoscopic sphincterotomy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900024066
Enrollment
Unknown
Registered
2019-06-24
Start date
2019-06-24
Completion date
Unknown
Last updated
2019-07-01

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

Conditions

recurrent choledocholithiasis after endoscopic sphincterotomy

Interventions

Without previous sphincterotomy:No
With previous sphincterotomy:No

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who planned to undergo ERCP for stone removal in our endoscopic center.

Exclusion criteria

Exclusion criteria: Patients with hepatobiliary and pancreatic malignancy, with congenital biliary deformity, with cirrhosis, with pancreatitis, or with reconstruction of digestive tract.

Design outcomes

Primary

MeasureTime frame
Biliary microbiota;Duodenal microbiota;bile acid composition;—

Countries

China

Contacts

Public ContactLing Liu

West China Hospital, Sichuan University

lingzipurple@163.com+86 18980606772

Outcome results

None listed

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