Pharmacokinetics of mixed polyphenol in healthy humans

Pharmacokinetics of mixed polyphenol in healthy humans - Pharmacokinetics of mixed polyphenol in healthy humans

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000033192

Enrollment

Registered

2018-07-04

Start date

2018-06-21

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

Ingest the control drinks twice a day. After 1 week washout period, ingest the experimental drinks which include polyphenols twice a day.

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
Pharmacokinetics and metabolism of ingested polyphenols	—

Secondary

Measure	Time frame
Blood and urine analysis to evaluate liver and kidney function	—

Countries

Japan

Contacts

Public ContactAkane Hayashi

Kao Corporation Safety Science Research

hayashi.akane@kao.com+81-285-68-7355

Outcome results

None listed

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