Analysis of microbiota in patients with chronic constipation.

Analysis of microbiota in patients with chronic constipation. - Intestinal microbiota and chronic constipation

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000035733

Enrollment

Registered

2019-01-31

Start date

2017-11-01

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

Chronic constipation

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Adult over 20 years old patients who are undergoing colonoscopy in Shiga university of medical science hospital or Kusatsu general hospital. 2) Written informed consent. 3) Patients who are diagnosed chronic constipation by ROME4 criteria 4) Patients who are not diagnosed chronic constipation by ROME4 criteria

Exclusion criteria

Exclusion criteria: 1)Patients who are diagnosed colon cancer 2)Patients who are receiving anticoaglant medication or having bleeding tendency 3)Patients without informed consent 4)Patients who have the infection that the report based on the infection method needs 5)Patients who had received antibiotics or probiotics within 1 month 6)Patients who are regarded in-eligible by the doctor who participates in this study

Design outcomes

Primary

Measure	Time frame
Composition of intestinal microbiota	—

Secondary

Measure	Time frame
Comparison of microbiota in fecal samples and mucosa-associated microbiota, past treatments, analysis of urine rotting products, relation with medical history	—

Countries

Japan

Contacts

Public ContactAtsushi Nishida

Shiga University of Medical Science Division of Gastroenterology

atsuda@belle.shiga-med.ac.jp077-548-2217

Outcome results