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Study identifier: NCT06053411 Synced from ClinicalTrials.gov · July 29, 2026
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Contribution of UGT2B17 to the Pharmacokinetics of Diclofenac

Condition: Interaction  ·  Sponsor: Washington State University

PhaseEARLY_Phase 1
Planned participants30
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersYes

About this study

The purpose of this pilot study is to gather preliminary data on the (1) contribution of the understudied drug metabolizing enzyme, UDP-glucuronosyltransferase (UGT) 2B17, to the metabolism of a widely used medication, diclofenac, and (2) impact of the UGT2B17 inhibitor and natural product, curcumin, on diclofenac pharmacokinetics. Results will inform future studies aimed to assess the effects of UGT2B17 genetic polymorphisms and co-consumed xenobiotics on the pharmacokinetics and toxicity risk of diclofenac and other UGT2B17 drug substrates.

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

Talk to the study team

Mary F Paine, RPh, PhD  ·  509-358-7759  ·  mary.paine@wsu.edu

Siavosh Naji-Talakar, PharmD, MS  ·  509-358-7739  ·  s.naji-talakar@wsu.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Washington State University College of Pharmacy and Pharmaceutical SciencesSpokane, Washington, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06053411