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A dose-ranging study to confirm the reduction effect of plant extract on body fat. -Randomized, double-blind, placebo-controlled parallel group study-

A dose-ranging study to confirm the reduction effect of plant extract on body fat. -Randomized, double-blind, placebo-controlled parallel group study- - A dose-ranging study to confirm the reduction effect of plant extract on body fat.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000052954
Enrollment
75
Registered
2023-11-30
Start date
2023-11-30
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

Intake of test food 1 for 12 weeks Intake of test food 2 for 12 weeks Intake of placebo food for 12 weeks

Sponsors

New drug research center, Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Healthy Japanese males and females aged of 20-64 years 2) Subjects with BMI >=23.0 kg/m2 and <30.0 kg/m2 in screening test 3) Subjects who can visit the study institution on schedule days 4) Subjects who recognize the object and content of the study and have given their consent in writing before the study begins

Exclusion criteria

Exclusion criteria: 1) Subjects who are under treatment or have a history of severe illness in the heart, liver, kidney, digestive organs or other organs 2) Subjects who are under treatment of dyslipidemia, high blood pressure, or diabetes 3) Subjects who received medication treatment or surgery due to serious illness or injury within 1 month from the start of this study 4) Subjects who regularly use health foods and supplements affecting this study 5) Possible pregnancy, pregnancy, and lactation 6) Heavy drinkers, excessive smokers 7) Subjects who have experienced feel bad mood by blood collection 8) Subjects with systolic blood pressure less than 90 mmHg 9) Subjects who donated 200 mL or more of blood within 1 month from the start of this study or those who plan to do so during this study 10) Subjects who have been diagnosed with chronic constipation 11) Shift workers or late-night workers 12) Subjects who plan business trip or trip on average more than 10 days per month 13) Subjects who may have allergy to the ingredients contained in the test food 14) Subjects who are participating in other clinical trials, those who plan to participate during this study, and those within 1 month after the trial in which they participated 15) Subjects whose exercise habits may change significantly, those who regularly engage in strenuous exercise and those who on a diet 16) Subjects with extremely irregular eating habits 17) Subjects with claustrophobia that interferes with CT scans, subjects with metal in the CT scan measurement site due to surgery, subjects with implanted medical devices such as cardiac pacemakers, implantable cardioverter defibrillators 18) Subjects who fail to comply with the requests to subjects during the study period 19) Subjects who are ineligible due to physician's judgment

Design outcomes

Primary

MeasureTime frame
abdominal total fat area (amount of change)

Secondary

MeasureTime frame
abdominal total fat area (measured value), abdominal visceral fat area, abdominal subcutaneous fat area, body weight, body mass index (BMI), body fat percentage, muscle mass (overall), waist circumference, hip circumference, femoral circumference, upper arm circumference, insulin, CRP, adiponectin, leptin (measured value and amount of change)

Countries

Japan

Contacts

Public ContactToyotada Ashino

New drug research center, Inc. Clinical Research Dept.

t-ashino@ndrcenter.co.jp0123-34-0412

Outcome results

None listed

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