SAT0465 The Myositis Disease Activity Assessment Tool and the Printo Criteria for Clinically Inactive Disease Applied after Long-Term Follow-Up in Juvenile Onset Dermatomyositis.

Abstract

BackgroundThere is limited knowledge about persistent disease activity and frequency of inactive disease in Juvenile Dermatomyositis (JDM) patients after long-term follow-up.ObjectivesTo apply the Myositis Disease Activity Assessment Tool (MDAAT) and...