NIPH Clinical Trials Search

JAPANESE
UMIN ID: UMIN000060830

Registered date:01/04/2026

A follow-up study of the trial entitled "The effect of the bifidobacterial probiotics X on the composition of gut microbiota and intestinal environment"

Basic Information

Recruitment status Complete: follow-up complete
Health condition(s) or Problem(s) studiedHealthy adults
Date of first enrollment2020/07/31
Target sample size39
Countries of recruitmentJapan
Study typeObservational
Intervention(s)

Outcome(s)

Primary OutcomeAbundance of the probiotics X in fecal samples
Secondary OutcomeComposition of gut bacteria, gene expression profile of gut microbiota, fecal pH, organic acid concentration in fecal samples, analysis of fecal sugar composition, isolation of bacterial strain, metagenomic analysis, microbial metabolites, fecal IgA profile, height and body weight, history of antibiotic use

Key inclusion & exclusion criteria

Age minimum20years-old
Age maximumNot applicable
GenderMale and Female
Include criteria
Exclude criteriaNone

Related Information

Contact

public contact
Name Yuki Saito
Address Izumi 5-11, Kunitachi, Tokyo, Japan Japan 186-8650
Telephone 042-577-8960
E-mail yuki-saito@yakult.co.jp
Affiliation Yakult Central Institute Basic Research Department
scientific contact
Name Takahiro Matsuki
Address Izumi 5-11, Kunitachi, Tokyo, Japan Japan
Telephone 042-577-8960
E-mail takahiro-matsuki@yakult.co.jp
Affiliation Yakult Central Institute Basic Research Department