King Pharmaceuticals, Inc. (KG) and partner Acura Pharmaceuticals, Inc. (ACUR) recently announced the submission of a new drug application (NDA) for their opioid candidate, Acurox. The companies are seeking US Food and Drug Administration (FDA) approval for the use of Acurox (without niacin) for providing relief from moderate to severe pain. Acurox has been developed [...] (KG) King Pharmaceuticals Files New Drug Application for Pain Drug