The pharmacokinetic study of co-administration of polyphenols

The pharmacokinetic study of co-administration of polyphenols - The pharmacokinetic study of co-administration of polyphenols

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043896

Enrollment

Registered

2021-04-20

Start date

2019-03-17

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 adults

Interventions

Polyphenol beverage was administrated. After the 5-9 day washout period, the subject received a polyphenol-containing beverage and polyphenol supplement in the same manner. Venous blood samples were c

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Healthy males

Exclusion criteria

Exclusion criteria: - Subjects with drug or food allergies, severe anemia - Subjects with gastrointestinal, renal, cardiovascular, or hepatic disease - Subjects with metabolic disease - Subjects with medical history of drug or alcohol dependence - Subjects who donated blood in 12 weeks - Smoker - Subjects who have difficulties in collecting blood - Subjects deemed inappropriate to participate in this study by the principle investigator

Design outcomes

Primary

Measure	Time frame
Plasma and urinal concentration of polyphenols and their metabolites	—

Countries

Japan

Contacts

Public ContactTakuya Kikuchi

Kao Corporation Safety Science Research

kikuchi.takuya@kao.com070-3301-1653

Outcome results

None listed

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