Oregano trials recruiting now

1 registration that name oregano as a study arm and are recruiting or about to, as ClinicalTrials.gov listed them on Oct 20, 2026. Read each listing for its full criteria and current status.

Kymata never assesses eligibility. Each listing names its own criteria; only its study team can say whether someone can join. Trial doses are given under the trial's monitoring and are not a schedule for anyone outside it.

Filter 1 registration

Status

1US sites across 1 state

All 1 registrations

RecruitingNCT06693960

Evaluating the Pharmacokinetics of Oregano and Potential Oregano-drug Interactions Using a Drug Cocktail Approach

  • Early phase 1
  • Washington State University
  • About 16 people
  • Started Sep 26, 2024

In plain words An early phase 1 study of oregano in people 18 to 64, run by Washington State University. It plans to enroll about 16 people at 1 US site.

Who it lists and where

Who the trial lists, as registered

Lists people 18 to 64; healthy volunteers accepted. Conditions: Interaction.

  • Between 18-64 years old and healthy
  • Not taking any medications (prescription and non-prescription) or dietary/herbal supplements that can interfere with study drug pharmacokinetics
  • Willing to abstain from consuming dietary/herbal supplements and citrus juices for several weeks
  • Willing to abstain from cannabis/marijuana, hemp, and THC- and CBD-containing products for several weeks

5 more inclusion criteria and the exclusion criteria are on the listing.

What it tests, as registered

Oregano; Drug cocktail

Registered summary

The purpose of this clinical trial is to determine how the supplement oregano affects how the body metabolizes pharmaceutical drugs.

Where, as registered

1 US site in 1 state.

ClinicalTrials.gov lists 4 open registrations for this search, including ones where oregano is not a study arm or that are past the 1 we keep. Search them on ClinicalTrials.gov (opens in new tab).

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