FDA Approves ACTEMRA (tocilizumab) for the Treatment of Systemic Juvenile... PipelineReview.com (press release) Juvenile Rheumatoid Arthritis. Medscape eMedicine Rheumatology. http://emedicine.medscape.com/article/1007276-overview. Updated June 1, 2010. Accessed March 1, 2010. 4 Symmons DP et al. Pediatric rheumatology in the United Kingdom: data from the ...