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Evaluation of the effect of test food intake on the gut environment due to the gut environment type

Evaluation of the effect of test food intake on the gut environment due to the gut environment type - Evaluation of the effect of test food intake on the gut environment due to the gut environment type

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000053204
Enrollment
100
Registered
2023-12-22
Start date
2023-12-25
Completion date
Unknown
Last updated
2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy male/female adults

Interventions

Consumption of any of test food No. 1 to 5 with milk for 8 weeks

Sponsors

Metagen, Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) At informed consent, male/female subjects aged more than or equal to 20, and less than 65 years old. (2) Subjects who are members of Calomama app. (3) Subjects who get into a habit of having breakfast, and will be able to replace their breakfast by the test food. (4) Subjects who can collect and send fecal samples to the analysis agency. (5) Subjects who can show their understanding of the study procedure and agreement with participating in the study by written informed consent prior to the study.

Exclusion criteria

Exclusion criteria: (1) Subjects who have a plan or who have taken medication within a month before the pre-test start, which would affect the intestinal environment. (2) Subjects who had undergone appendectomy. (3) Subjects who have received the surgery which would affect the trial result within half a year before obtaining a consent. (4) Subjects who are now under other clinical tests with some kind of medicine/food, or participated in those within 4 weeks before this trial, or will join those after giving informed consent to participate in this trial. (5) Subjects having an irregular meal rhythm. (6) Subjects who take excessive alcohol. (7)Subjects whose roomer is planning to join this trial. (8) Subjects who are planning to change their life style considerably during this trial. (9) Subjects who cannot drink milk. (10) Subjects who have previous/current medical history of severe cardiac, hepatic, renal or digestive diseases. (11) Pregnant, possibly pregnant, or lactating women. (12) Subjects with lactose intolerance. (13) Subjects who have food allergies. (14) Others who have been determined ineligible by principal/sub investigator.

Design outcomes

Primary

MeasureTime frame
Gut metabolites

Secondary

MeasureTime frame
Gut microbiota Defecation status POMS2 Athens Insomnia Scale

Countries

Japan

Contacts

Public ContactMakoto Ichinohe

CPCC Company Limited Clinical Planning Department

cpcc-contact@cpcc.co.jp+81-3-6225-9001

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026