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A study to evaluate the effect of food ingredient in healthy adult on the knee discomfort -Placebo-controlled, randomized, double-blind, parallel-group comparative method

A study to evaluate the effect of food ingredient in healthy adult on the knee discomfort -Placebo-controlled, randomized, double-blind, parallel-group comparative method - A study to evaluate the effect of food ingredient in healthy adult on the knee discomfort -Placebo-controlled, randomized, double-blind, parallel-group comparative method

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000045980
Enrollment
60
Registered
2021-11-04
Start date
2021-12-11
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 adult

Interventions

Sponsors

Hokkaido University of Education Kewpie Corporation
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Japanese adult males and females between 20 and 70 years of age (2) Subjects who have been judged to be healthy by a physician (3) Of the above subjects, those who have experienced discomfort in the knee from the past year to the present (at the time of screening)

Exclusion criteria

Exclusion criteria: (1)Subjects who are taking medication or visiting a hospital (2)Subjects with a history of serious diseases (3) Subjects who have participated in other clinical trials within the past month (4) Subjects who are binge drinkers or have an irregular diet (5) Subjects who are judged as inappropriate by the physician in charge of the study (6) Subjects with food allergies or drug allergies (7) Subjects who have been diagnosed as severe (Grade II or higher) by the Kellgren-Laurence classification

Design outcomes

Primary

MeasureTime frame
Knee function questionnaire

Secondary

MeasureTime frame
Blood test

Countries

Japan

Contacts

Public ContactTomomi Tanaka

Kewpie Corporation R&D Division

tomomi_tanaka@kewpie.co.jp03-5384-7759

Outcome results

None listed

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