- Secondary OA with history and/ or any evidence of the following diseases: rheumatoid arthritis, uncontrolled gout, inflammatory joint disease, ochronosis, acromegaly, hemochromatosis, Wilson's disease, primary osteochondromatosis, heritable disorders (e.g. hypermobility), collagen gene mutations, primary fibromyalgia (secondary fibromyalgia is allowed if in the opinion of the investigator it will not interfere with the patient's OA pain assessment), and systemic lupus erythematosus