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A Single-Center, Randomized, Double-Blind, Active- and Placebo-Controlled Crossover Study to Evaluate the Subjective Effects of PTI-801 in Non-Physically Dependent Subjects With a History of Drug Abuse.

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Trial Profile

A Single-Center, Randomized, Double-Blind, Active- and Placebo-Controlled Crossover Study to Evaluate the Subjective Effects of PTI-801 in Non-Physically Dependent Subjects With a History of Drug Abuse.

Status: Completed
Phase of Trial: Phase II

Latest Information Update: 13 Apr 2026

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At a glance

  • Drugs Oxycodone/naltrexone (Primary) ; Oxycodone
  • Indications Pain
  • Focus Pharmacodynamics
  • Sponsors Cassava Sciences; Filana Therapeutics; Pain Therapeutics

Most Recent Events

  • 10 Mar 2026 According to Cassava Sciences media release, Cassava Sciences is now called Filana Therapeutics.
  • 15 Jul 2011 Status changed from active, no longer recruiting to completed as reported by ClinicalTrials.gov.
  • 28 Jan 2009 Status changed from recruiting to active, no longer recruiting as reported by ClinicalTrials.gov.

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