an oral, long-acting opioid receptor antagonist (abuse resistant opioid combination)/for the treatment of pain phase 3"
One has to wonder why Drug Watch's Dr. Kaufman, did not include any of the Pfizer and Purdue ongoing clinical studies in her listed "heads-up on pharmaceuticals in late-stage development"
Dr. Kaufman has highly acclaimed credentials with extensive experience in Pharmaceuticals and would know of all the ongoing phase 3 trials from which she compiled her Sept 2012 list.