Influence of probiotics on the gastric microbiota in functional dyspepsia

Influence of probiotics on the gastric microbiota in functional dyspepsia - Influence of probiotics on the gastric microbiota in functional dyspepsia

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000022026

Enrollment

Registered

2016-04-23

Start date

2014-04-22

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

Interventions

Lactbacillus gasseri OLL 2716 * 1000000000 CFU content of yogurt is administered one a day for 12 weeks

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Diagnosis of FD by the RomeIII criteria

Exclusion criteria

Exclusion criteria: Have proton pump inhibitor administration. After gastrectomy. Have an allergy to lactic acid bacteria formulation. Antimicrobial used within one month. H. pylori-infected persons.

Design outcomes

Primary

Measure	Time frame
Healthy subjects and FD patients of gastric juice flora and gastric juice flora of probiotic administration after 12 weeks	—

Secondary

Measure	Time frame
FSSG score serum PG1,2 sucrose permeability test	—

Countries

Japan

Contacts

Public ContactHirohiko Nakae

Tokai University School of Medicine Gastroenterological medicine

nka.1425@gmail.com0463-93-1121

Outcome results

None listed

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