Profile: Neuromed Pharmaceuticals Ltd. specializes in research, development and commercialization of pain therapies. We develop safer and more effective pain drugs. Our OROS® Hydromorphone is a combination of the effective opioid pain reliever Hydromorphone with the OROS® PUSH-PULL™ controlled release technology. Our N-type calcium channel blocker is a drug that is effective in the relief of many different kinds of severe chronic pain, even pain refractory to intrathecal morphine.