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A study to evaluate the effects of a test food on intestinal environment and mental states

A study to evaluate the effects of a test food on intestinal environment and mental states in healthy Japanese subjects : a randomized, double blind, placebo controlled trial - A study to evaluate the effects of a test food on intestinal environment and mental states

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000038106
Enrollment
50
Registered
2021-04-01
Start date
2019-10-01
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

None(Healthy Japanese adults)

Interventions

Intake of a test food containing with food composition A Intake of a placebo (0 mg of food composition A)

Sponsors

Nagoya University of Economics
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Japanese adult subjects (2) Healthy subjects (Subjects who feel depression)

Exclusion criteria

Exclusion criteria: (1) Subjects who have IBS (Irritable bowel syndrome), heart disease, liver disorder, renal disorder, blood disease, lung disease, or a medical history of these. (2) Subjects who have an intestinal organic disease. (3) Subjects who have a medical history of severe allergies. (4) Subjects who have alcoholism, drug addiction, eating disorder, or a medical history of these. In addition, subjects with complication of mental disease such as intellectual disabilities. (5) Subjects who are or may be pregnant. (6) Subjects who are taking antibiotics. (7) Subjects who do not intake carbohydrate at least once a day. (8) Subjects who have participated in other clinical trial within the last three months or are currently participating other clinical trial. (9) Subjects who are judged as unsuitable for the study by the investigator.

Design outcomes

Primary

MeasureTime frame
Intestinal environment, mental states (Questionnaire survey)

Secondary

MeasureTime frame
Safety assessment

Countries

Japan

Contacts

Public ContactEmiko Aizawa

Department of Human Life Science, Nagoya University of Economics Department of Nutritional Science

eaizawa@nagoya-ku.ac.jp0568-67-0511

Outcome results

None listed

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