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Pain Therapeutics Initiates Phase III for Oral Pain Treatment


Posted on 2006-12-13 09:03:00



Pain Therapeutics, Inc. has initiated a Phase III study with Oxytrex, an investigational drug. Oxytrex is a unique oral painkiller for patients who suffer from persistent severe chronic pain. The Company believes Oxytrex offers less physical dependence/withdrawal than oxycodone, an 80-year-old prescription painkiller still widely used today to treat persistent severe chronic pain.

"We remain encouraged by the strong science around Oxytrex published in several top journals, including a recent article in Journal of Neurobiology that further elucidates the unique attributes of ultra-low-dose opioid antagonists," said Remi Barbier, president and chief executive officer.

This study is being referred to as the "Extreme Study" in deference to patients who depend on extremely high daily doses of oxycodone (greater than or equal to 120 mg per day) to treat severe chronic pain. The Company believes this sub-population of patients is prone to physical dependence/withdrawal.

In the second half of 2007, Pain Therapeutics plans to initiate a large study with Oxytrex in a broad patient population.