- Diagnosis after the last visit of the study ML21530 or after the last visit of the study MA21488 of a rheumatic autoimmune disease other than RA, including systemic erythematous lupus (SEL), mixed connective tissue disease (MCTD), scleroderma and polymyositis, or a significant systemic involvement secondary to RA (e.g., vasculitis, pulmonary fibrosis or Felty's syndrome). Secondary Sjogren's Syndrome and/or nodulosis with RA are allowed