Study of the relationship between the development of gastrointestinal diseases and bile acids and gut microbiota.

Prospective exploratory study of the relationship between the development of gastrointestinal diseases and bile acids and gut microbiota. - Prospective exploratory study of the relationship between the development of gastrointestinal diseases and bile acids and gut microbiota.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000042361

Enrollment

Registered

2020-11-05

Start date

2020-11-05

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

gastrointestinal diseases, especially duodenal tumors.

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Those who over 20years and perform upper or lower gastrointestinal endoscopy or biliary endoscopy

Exclusion criteria

Exclusion criteria: (1)Patient with disorder about the function of blood coaglation (2)Patients with impossibility for the adaptation according to the guideline for antithrombotic drugs of Japanese gastroenterological endoscopy society (3)Patient with important organ dysfunction (4)Patient with another inappropreate reasons decided by the doctor

Design outcomes

Primary

Measure	Time frame
Bile acid composition and gut microbiota profile in patients with gastrointestinal diseases	—

Countries

Japan

Contacts

Public ContactYoko Kubosawa

Keio University, school of medicine Gastroenterology

yoooko102@keio.jp03-5363-3437

Outcome results