Exploration of bile and gut microbiome with their metabolomics in the bile duct diseases

Not Applicable

Recruiting

• Conditions: Patients who will undergo endoscopic retrograde cholangioscopy

• Registration Number: JPRN-UMIN000040100
• Lead Sponsor: Japanese Red Cross Aichi Medical Center Nagoya Daini Hospital

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2020-04-08
• Last Update Posted: 2 September 2024
• Study Completion: 2025-10-30

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 230

Inclusion Criteria

Not provided

Exclusion Criteria

1. Abnormal postsurgical anatomy hard to obtain bile sample. 2. Subjects who disagree with the study or withdraw the agreement of the study. 3. Subjects who are incapable of filling out a questionnaire in the study.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Clarification of gut and microbiome spectrum along with relevance of short chain fatty acids and bile acids in each bile duct disease