A verification study of the suppressive effect of the test food consumption on the elevation of postprandial blood glucose

A verification study of the suppressive effect of the test food consumption on the elevation of postprandial blood glucose: a randomized, placebo-controlled, double-blind, crossover comparison trial - A verification study of the suppressive effect of the test food consumption on the elevation of postprandial blood glucose

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000049969

Enrollment

Registered

2023-01-05

Start date

2023-02-24

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

Healthy subjects

Interventions

Period I: Placebo food A Period II: Test food A Period III: Placebo food B Period IV: Test food B * Carbohydrate load: Rice (200 g) After taking blood samples prior to the ingestion of test foo

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Japanese 2. Men or women 3. Subjects aged 18 or more 4. Healthy subjects 5. Subjects whose fasting blood glucose levels are less than 126 mg/dL, and 2-h postprandial blood glucose levels are less than 200 mg/dL (before consumption; Scr) 6. Subjects who have received a full explanation of the study, can understand its contents, and have given their written informed consent to participate in the study

Exclusion criteria

Exclusion criteria: 1. A medical history of malignant tumor, heart failure or myocardial infarction. 2. Currently undergoing treatment for any of the following chronic disease: cardiac arrhythmia, hepatic disorder, renal disorder, cerebrovascular disorder, rheumatism, diabetes mellitus. 3. Subjects who are currently taking medications (including herbal medicines) and dietary supplements 4. Subjects who are allergic to the test food related products.

Design outcomes

Primary

Measure	Time frame
1. The incremental area under the curve (IAUC) of the postprandial blood glucose	—

Secondary

Measure	Time frame
1. The maximum blood concentration (Cmax) of the postprandial glucose 2. The blood glucose before consumption of the test food and 30, 60, 90, and 120 minutes after carbohydrate load	—

Countries

Japan

Contacts

Public ContactMasaya Shimada

Gifu University Faculty of Applied Biological Sciences

mshimada@gifu-u.ac.jp058-293-2861

Outcome results

None listed

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