Abstract Number: 208 • 2012 ACR/ARHP Annual Meeting
Outcome of Muscle Function and Disease Activity in Patients Recently Diagnosed with Polymyositis and Dermatomyositis – Preliminary Results of a 1-Year Follow-up Registry Study
Background/Purpose: Most patients with polymyositis (PM) and dermatomyositis (DM) develop sustained muscle impairment. The aim of this study was to evaluate the muscle endurance (Functional…