MISSISSAUGA, ON, May 13 /CNW/ - Cipher Pharmaceuticals Inc. (TSX: DND) today announced that a revised New Drug Application (NDA) has been submitted to the U.S. Food and Drug Administration (FDA) for CIP-TRAMADOL ER, its extended-release formulation of tramadol. In May 2007, the Company received an approvable letter from the FDA pertaining to its NDA for CIP-TRAMADOL ER.
