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Your journey
1What's a trial
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More info
You can access this
clinical trial
if you have
Drug Abuse
and you are
between 18 and 50
years old
This is an early phase trial to determine
the dosage and safety of the new treatment.
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The purpose

The purpose of this study is to assess the relative abuse potential of the hydrocodone bitartrate extended-release tablet compared to immediate-release hydrocodone bitartrate.

Provided treatments

  • Drug: 45-mg hydrocodone bitartrate extended-release tablet (crushed or intact)
  • Drug: Placebo

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01596673. The sponsor of the trial is Cephalon and it is looking for 100 volunteers for the current phase.
Official trial title:
A Randomized, Double-Blind, Placebo-Controlled, Crossover Study to Assess the Abuse Potential of the Hydrocodone Bitartrate Extended-Release Tablet in Healthy, Nondependent, Recreational Opioid Users