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Study of Microbiota in Bile From Patients With Common Bile Duct Stone During ERCP

Microbial Colonization Clinical Trial

Official title:
ERCP Based Study of Microbiota in Bile From Patients With Common Bile Duct Stone

Clinical Trial Summary

In this study, investigators will investigate the microbiota of bile in common bile duct stone participants. Three key questions are of concern. The first one is whether there is bacteriria in bile in participants without common bile duct stone. The second one is whether the microbiota of bile is similar with that of gut mucosa in common bile duct stone participants. The third one is whether the bacteria in bile of common bile participants with intact papillar is the same as that of participants underwent sphinctomy.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03490383
Study type Observational [Patient Registry]
Source Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Contact
Status Completed
Phase
Start date February 16, 2018
Completion date April 1, 2023
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