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Study identifier: NCT06796374 Synced from ClinicalTrials.gov · July 28, 2026
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A Comparison of Fisetin Kinetics in Young and Old Adults

Condition: Pharmacokinetic Study in Healthy Volunteers  ·  Sponsor: University Medicine Greifswald

PhaseNA
Planned participants80
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

This study investigates the differences in the kinetic parameters of fisetin in two cohorts of healthy volunteers: Cohort 1) volunteers aged 18-30 years (n = 40) Cohort 2) volunteers aged 65 years or older (n = 40) The purpose of this study is: 1. To describe the fisetin kinetics after a single dose oral administration in older age. 2. To compare the fisetin kinetics after a single dose oral administration in old and young age. FISEKIN-1 is designed as a four-arm study protocol. As well as two different age groups (18-30 years vs. 65 years and older), we want to compare fisetin kinetic parameters in fasted and fed condition: Arm 1) 500 mg fisetin (1x 5 capsule), fasted condition, cohort 1: young age Arm 2) 500 mg fisetin (1x 5 capsule), fasted condition, cohort 2: old age Arm 3) 500 mg fisetin (1x 5 capsule), fed condition, cohort 1: young age Arm 4) 500 mg fisetin (1x 5 capsule), fed condition, cohort 2: old age

This description comes directly from the study's public registry record.

Talk to the study team

Stefan Engeli, Prof.  ·  +49 3834 86 56 33  ·  stefan.engeli@med.uni-greifswald.de

Always discuss trial participation with your own doctor first.

Locations (1)

Department of Clinical Pharmacology, Institute of Pharmacology at the Center of Drug Absorption and Transport (C_DAT), University Medicine GreifswaldGreifswald, GermanyRecruiting

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Source record: clinicaltrials.gov/study/NCT06796374