Epidemiology and clinical characteristics - based Rome III and IV criteria in Japanese FD patients: a multicenter prospective observational study

Epidemiology and clinical characteristics - based Rome III and IV criteria in Japanese FD patients: a multicenter prospective observational study - Epidemiology and clinical characteristics - based Rome III and IV criteria in Japanese FD patients

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000041094

Enrollment

200

Registered

2020-07-13

Start date

2020-05-18

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

functional dyspepsia by Rome III,IV criteria

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with functional dyspepsia who visited a hospital and related hospitals

Exclusion criteria

Exclusion criteria: Targets that may affect the answers in the questionnaire

Design outcomes

Primary

Measure	Time frame
Each percentage of functional dyspepsia typing (PDS, EPS, overlap) in Rome III, IV criteria	—

Secondary

Measure	Time frame
Characteristics of the patients Comorbidity of irritable bowel syndrome Comorbidity of gastroesophageal reflux disease	—

Countries

Japan

Contacts

Public ContactToshihiko Tomita

Hyogo College of Medicine Division of Gastroenterology,Department of Internal Medicine

tomita@hyo-med.ac.jp+81-798-45-6662

Outcome results