DURECT Announces ELADUR�� (TRANSDUR��-Bupivacaine) Phase II Study Results In Chronic Low Back Pain

bupivacaine pain patch. This study was conducted by DURECT's collaborator, King Pharmaceuticals, which is now owned by Pfizer (NYSE: PFE). In this study of 263 patients suffering from chronic low back pain, the primary efficacy endpoint of demonstrating...