Influence on blood glucose level, drowsiness and concentration by meal intake for healthy adults.

Influence on blood glucose level, drowsiness and concentration by meal intake for healthy adults. - Influence on blood glucose level, drowsiness and concentration by meal intake for healthy adults.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043331

Enrollment

100

Registered

2021-02-23

Start date

2021-02-23

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 adult

Interventions

Intake of test food (single ingestion) - washing out (7 days or more) - intake of placebo (single ingestion) Intake of placebo (single ingestion) - washing out (7 days or more) - intake of test food (

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy males and females from 30 to 49 years of age

Exclusion criteria

Exclusion criteria: (1)Subjects having food allergy (2)Subjects who are judged as unsuitable for the study based on the results of lifestyle questionnaire (3)Subjects having a disease requiring treatment or a history of serious diseases for which medication was required (4)Subjects who have participated in other clinical study when the current study starts (5)Subjects who intend to become pregnant or lactating (6)Subjects judged as unsuitable for the study by the investigator for other reasons

Design outcomes

Primary

Measure	Time frame
Area under the curve of blood glucose level	—

Secondary

Measure	Time frame
Postprandial blood glucose level (30, 60, 90, 120 min) Postprandial drowsiness (30, 60, 90, 120 min) Postprandial autonomic function (30, 60, 90, 120 min) Postprandial performance (30, 60, 90, 120 min)	—

Countries

Japan

Contacts

Public ContactYoshimi Bansho

EP Mediate Co., Ltd. Development Business Headquarters, TTC Center, Trial Planning Department

bansho189@eps.co.jp03-5657-4983

Outcome results

None listed

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