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

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

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023709

Enrollment

Registered

2016-08-23

Start date

2016-08-24

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 glucose levels are less than 126 mg/dL. 3) Subjects whose Postprandial ingestion blood glucose levels on 30 minutes after rice 200g are more than 140 mg/dL and less than 200 mg/dL.

Exclusion criteria

Exclusion criteria: 1) Subjects who routinely use medicine related to lipid metabolism. 2) Subjects whose HbA1c(NGSP) are more than 6.5% 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 test food and/or high fat meal and have extreme lactose intolerance or diarrhea. 5) Subjects who are planned to become pregnant after informed consent for the current study or are pregnant or lactating. 6) Heavy user of alcohol or excessive smokers 7) Subjects who have under treatment of chronic disease and routinely uses a medicine.

Design outcomes

Primary

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

Secondary

Measure	Time frame
Postprandial blood glucose levels and insulin levels of 30, 60, 90, and 120 minutes after rice ingestion.	—

Countries

Japan

Contacts

Public ContactMasaya Tsubokawa

FANCL Corporation Research Institute

tsubokawa_masaya@fancl.co.jp045-820-3569

Outcome results

None listed

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