Internet survey of constipation in Japan

Internet survey on the actual situation of constipation in the Japanese population - Internet survey of constipation in Japan

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000039688

Enrollment

10000

Registered

2020-03-04

Start date

2020-03-16

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

constipation, gastroesophageal reflux disease, functional dyspepsia

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Men and women from 20 years old to 69 years old.

Exclusion criteria

Exclusion criteria: Gastrointestinal carcinoma, inflammatory bowel disease, or a history of abdominal surgery.

Design outcomes

Primary

Measure	Time frame
The frequency of overlap among constipation, functional dyspepsia, and gastroesophageal reflux disease.	—

Countries

Japan

Contacts

Public ContactNaotaka Ogasawara

Aichi Medical University School of Medicine Gastroenterology

nogasa@aichi-med-u.ac.jp0561-62-3311

Outcome results