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A study to confirm the effect of lactic acid bacteria intake on intestinal environment - study2: Randomized, placebo-controlled, parallel-group comparison study -

A study to confirm the effect of lactic acid bacteria intake on intestinal environment - study2: Randomized, placebo-controlled, parallel-group comparison study - - A study to confirm the effect of lactic acid bacteria intake on intestinal environment

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000055714
Enrollment
40
Registered
2025-01-06
Start date
2025-01-13
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

Healthy adults

Interventions

Sponsors

Ezaki Glico Co., Ltd.
Lead Sponsor
Hokkaido University
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Healthy Japanese males and females ages 20 and over 2) Subjects who have received explanation of the study, have understood its content, and have agreed to participate in the study in writing.

Exclusion criteria

Exclusion criteria: Subjects 1) who regularly use intestinal regulator or laxative drugs. 2) who have taken antibiotics within 3 weeks before collect the feces. 3) who suffer from a disease requiring urgent treatment. 4) with gastrointestinal diseases affecting digestion and absorption, or with a history of surgery. 5) who participate in a study involving the ingestion of other foods or the use of drugs. 6) who are pregnant, intend to become pregnant during the study period, or are breastfeeding.

Design outcomes

Primary

MeasureTime frame
Fecal metabolites

Secondary

MeasureTime frame
Gut microbiome Fecal s-IgA Fecal amount, days of defecation, frequency of defecation, BSS, fecal color, fecal odor, feeling after defecation Questionnaire

Countries

Japan

Contacts

Public ContactTaiki Yamaguchi

Ezaki Glico Co., Ltd. Applied Research Laboratory

taiki.yamaguchi@glico.com050-1752-9714

Outcome results

None listed

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