RT Journal Article SR Electronic A1 Kuznar, Wayne T1 Tocilizumab Significantly Reduces Flares in Polyarticular Juvenile Idiopathic Arthritis JF MD Conference Express YR 2012 FD SAGE Publications VO 12 IS 19 SP 13 OP 14 DO 10.1177/155989771219008 UL http://mdc.sagepub.com/content/12/19/13.abstract AB Treatment with tocilizumab, a humanized monoclonal antibody that interrupts interleukin-6-mediated signaling, results in meaningful improvement of polyarticular-course juvenile idiopathic arthritis following methotrexate failure, with treatment responses maintained to at least 40 weeks. This article discusses findings from the A Study of Tocilizumab in Patients with Active Polyarticular-Course Juvenile Idiopathic Arthritis [CHERISH; NCT00988221] trial.