Suppressive effect of test food on the postprandial blood sugar level of glucose load -A randomized, double blind, placebo controlled, cross-over study-

Suppressive effect of test food on the postprandial blood sugar level of glucose load -A randomized, double blind, placebo controlled, cross-over study- - Suppressive effect of combination of test food on the postprandial blood sugar level of glucose load

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000035381

Enrollment

Registered

2019-01-14

Start date

2019-01-15

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

Interventions

Intake of test food, and then ingestion of placebo after wash out period. Intake of placebo, and then ingestion of test food after wash out period.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Males and females 20 to 64 years of age 2) Subjects whose fasting blood sugar levels are less than 126 mg/dL. 3) Subjects whose postprandial blood sugar levels at 120 minutes after the test food glucose load are less than 200 mg/dL.

Exclusion criteria

Exclusion criteria: 1) Subjects who has serious medical history or who had digestive tract resection surgery. 2) Subjects whose HbA1c(NGSP) are more than 6.4% 3) Subjects who routinely use medicine, supplements, FOSHU, and/or health food which affect to result of the study. 4) Subjects who have allergy to the test food or rice. 5) Subjects who are planning to become pregnant after informed consent for the current study or are pregnant or lactating. 6) Heavy use of alcohol or excessive smokers. 7) Subjects who is considered to be inappropriate to attend the present study by the investigator.

Design outcomes

Primary

Measure	Time frame
Area under the curve for postprandial blood sugar level of glucose load	—

Secondary

Measure	Time frame
Area under the curve for postprandial insulin level and postprandial blood sugar levels of glucose load	—

Countries

Japan

Contacts

Public ContactKosuke Suzuki

Medical Corporation Jikokai Clinical Trial Division

suzuki-jikoukai@e-mail.jp011-868-2711

Outcome results

None listed

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