Risk of significant cytopenias after treatment with tocilizumab in systemic juvenile arthritis patients with a history of macrophage activation syndrome

<p>Abstract</p> <p>Tocilizumab (TCZ) is the first FDA- approved treatment for systemic juvenile idiopathic arthritis (sJIA). We report 3 cases of cytopenias in children with sJIA treated with TCZ. Two of the children who developed significant cytopenias shortly after initiation of...

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Main Authors: Kessler Elizabeth A (Author), Vora Sheetal S (Author), Verbsky James W (Author)
Format: Book
Published: BMC, 2012-08-01T00:00:00Z.
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Summary:<p>Abstract</p> <p>Tocilizumab (TCZ) is the first FDA- approved treatment for systemic juvenile idiopathic arthritis (sJIA). We report 3 cases of cytopenias in children with sJIA treated with TCZ. Two of the children who developed significant cytopenias shortly after initiation of TCZ had a history of macrophage activation syndrome. We raise the possibility that patients with a tendency towards MAS have an increased risk of developing cytopenias when treated with tocilizumab.</p>
Item Description:10.1186/1546-0096-10-30
1546-0096