NIPH Clinical Trials Search

JAPANESE
国立保健医療科学院
UMIN ID: UMIN000052887

Registered date:01/12/2023

A comparative study of metabolism of catechins after ingestion of the beverage with different catechins compositions

Basic Information

Recruitment status Suspended
Health condition(s) or Problem(s) studiedNot applicable
Date of first enrollment2023/11/16
Target sample size30
Countries of recruitmentJapan
Study typeInterventional
Intervention(s)Single ingestion of the beverage with catechins A Single ingestion of the beverage with catechins B

Outcome(s)

Primary OutcomePharmacokinetics and metabolism of ingested catechins
Secondary Outcome

Key inclusion & exclusion criteria

Age minimum18years-old
Age maximum60years-old
GenderMale and Female
Include criteria
Exclude criteria(1) Subjects who are with treatment. (2) Subjects who have severe anemia. (3) Subjects who are with allergy to the study foods or meals in the test period. (4) Subjects who are with current or past medical history of gastrointestinal disease, cardiovascular disease, nephritis and others. Subjects who are with severe mental disorder. (5) Subjects who have potential to change the lifestyle in the test period. (6) Smokers. (7) Subjects who regularly intake foods for specified health uses or foods with functional claims. (8) Subjects who regularly intake pharmaceuticals including oriental medicines or dietary supplements. (9) Subjects who are with allergy to pharmaceuticals or foods related to the study foods. (10) Subject who is pregnant, breast-feeding, or willing to become pregnant during the study period. (11) Subjects who are judged to be unsuitable for the test by the medical doctor for the other reasons.

Related Information

Contact

public contact
Name Shuto Tsunemi
Address 21 Mekami, Makinohara-shi, Shizuoka, Japan Japan 421-0516
Telephone 0548541247
E-mail s-tsunemi@itoen.co.jp
Affiliation ITO EN, Ltd. Central Research Institute
scientific contact
Name Makoto Kobayashi
Address 21 Mekami, Makinohara-shi, Shizuoka, Japan Japan
Telephone 0548541247
E-mail m-kobayasi@itoen.co.jp
Affiliation ITO EN, Ltd. Central Research Institute