Prospective study about intraoral, gastric and gut microbiota distribution after Helicobacter Pylori eradication

Prospective study about intraoral, gastric and gut microbiota distribution after Helicobacter Pylori eradication - Prospective study about intraoral, gastric and gut microbiota distribution after Helicobacter Pylori eradication

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000025702

Enrollment

100

Registered

2017-03-01

Start date

2017-10-10

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

gastric cancer and gasrtitis after Helicobacter Pylori eradicaiton

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients of gastric cancer after Helicobacter Pylori eradicaiton and gastritis after Helicobacter Pylori eradicaiton.

Exclusion criteria

Exclusion criteria: 1)The patients that doctor attending judged an arrangement to this study to be inadequate. 2)The patients who are under 20 yeras old. 3)The patients that an agreement is not obtained. 4)The patients who take antacid.

Design outcomes

Primary

Measure	Time frame
The difference of intraoral, gastric and gut microbiota of gastritis after Helicobacter Pylori eradicaiton.	—

Secondary

Measure	Time frame
The difference of intraoral, gastric and gut microbiota and between gastric cancer after Helicobacter Pylori eradicaiton and gastritis after Helicobacter Pylori eradicaiton respectively.	—

Countries

Japan

Contacts

Public ContactOsamu Dohi

Kyoto Prefectural University of Medicine Department of Gastroenterology and Hepatology

t-nakano@koto.kpu-m.ac.jp0752515519

Outcome results