Study of intestinal bacterial flora of H. pylori-infected person and non-infected person and relation with basic disease

Study of intestinal bacterial flora of H. pylori-infected person and non-infected person and relation with basic disease - Study of intestinal bacterial flora with or without H.pylori infection

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000028721

Enrollment

160

Registered

2017-08-18

Start date

2017-03-23

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

Helicobacter pylori infection

Interventions

Among the middle school third grader in Saga prefecture, we define that negative groups are negative in urinary anti-H. pylori infection examination. For fecal specimens provided by these subjects, a

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Urinary anti-H. pylori antibody test recipient In Saga Prefecture's commissioned project "Promotion of Stomach Cancer Measures for the Future"

Exclusion criteria

Exclusion criteria: 1. Persons who were unable to obtain consent from the person or guardian 2. Person who is responsible for research, and who is in the hospital, judged that the attending physician has problems in participation 3. Those who have already taken H. pylori eradication treatment

Design outcomes

Primary

Measure	Time frame
Relationship between H. pylori infection and intestinal flora Relationship between H. pylori infection and underlying disease	—

Countries

Japan

Contacts

Public ContactShinya Kimura

Saga University Hospital Pediatrics

kakiucht@cc.saga-u.ac.jp0952342314

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026