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The Effects of Foods Containing Plant Extracts on Resting Energy Metabolism -A Randomized, Double-blind, Placebo-controlled, Parallel-group Study-

The Effects of Foods Containing Plant Extracts on Resting Energy Metabolism -A Randomized, Double-blind, Placebo-controlled, Parallel-group Study- - The Effects of Foods Containing Plant Extracts on Resting Energy Metabolism

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000060312
Enrollment
80
Registered
2026-01-09
Start date
2026-01-20
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 listed

Interventions

Foods containing plant extracts, 8 weeks consumption Foods not containing plant extracts, 8 weeks consumption

Sponsors

KSO Corporation
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: 1) Healthy males aged 30 to 60 years-old. 2) Participants whose BMI is under 30. 3) Participants who have received sufficient explanation about the purpose and content of the examination, have the ability to consent, have a good understanding, volunteered to participate and agreed to participate in the examination in writing.

Exclusion criteria

Exclusion criteria: Participants (who or who are) 1) with sleep disorders or chronic insomnia. 2) obese, have hyperlipidemia, or are using medications that may affect lipid metabolism. 3) with a history or current condition of thyroid dysfunction. 4) contract, are under treatment for or have a history of serious diseases (e.g., liver, kidney, digestive, heart, respiratory and endocrine diseases, and other metabolic disorders). 5) with a current history of ENT (ear, nose, and throat) conditions, or those unable to breathe through the nose due to other illnesses. 6) under treatment for or have a history of drug addiction and/or alcoholism. 7) whose weight has fluctuated significantly (plus or minus 5kg or more) within the past year. 8) has a routine of intense exercise. 9) have a history and/or a surgical history of digestive disease affecting digestion and absorption. 10) can't stop using supplements and/or functional foods during the study periods. 11) have declared allergic reaction to ingredients of test food. 12) whose lifestyle habits and daily routines vary frequently. 13) on specific dietary restrictions or a diet, such as fasting, extreme low-carb diets, or veganism. 14) can't stop drinking from 2 days before each measurement. 15) have excessive alcohol intake more than approximately 20 g/day of pure alcohol equivalent for four or more days a week. 16) smokers. 17) shift worker or midnight worker. 18) judged as unsuitable for the study as a research participant by the principal investigator during the screening examination. 19) have donated over 200 mL of blood and/or blood components within the last 1 month, or over 400 mL of blood and/or blood components within the last 3 months of obtaining consent. 20) planning to participate and/or had participated in other clinical studies. 21) judged as unsuitable for the current study by the principal investigator for other reasons.

Design outcomes

Primary

MeasureTime frame
Fat oxidation at rest after 8 weeks of intake

Secondary

MeasureTime frame
Other Respiratory gas analysis values at rest after 8 weeks of intake

Countries

Japan

Contacts

Public ContactYoshika Komori

KSO Corporation Clinical Trial Management department

eigyou27@kso.co.jp03-3452-7733

Outcome results

None listed

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