Overview Open Label Safety and Tolerability Study of COV155 in Subjects With Osteoarthritis (OA) or Chronic Low Back Pain (CLBP) Status: Completed Trial end date: 2013-08-01 Target enrollment: Participant gender: Summary A study to show the safety of COV155 in patients with osteoarthritis of the knee or hip or moderate to severe chronic low back pain. Phase: Phase 3 Details Lead Sponsor: Mallinckrodt