Efgartigimod combined with steroids as a fast-acting therapy for anti-SRP immune-mediated necrotizing myopathy

BackgroundImmune-mediated necrotizing myopathy (IMNM) is a rare autoimmune disease. Efgartigimod is a human IgG antibody Fc fragment, can enhance the degradation of IgG and thus may be a promising therapeutic agent for IMNM.MethodsAll three patients exhibited proximal muscle weakness and markedly in...

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Bibliographic Details
Main Authors: Qiqi Peng, Xiaoping Yao, Sheng Chen, Xiaofeng Li, Feifei Lin, Zhangyu Zou
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-05-01
Series:Frontiers in Neurology
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Online Access:https://www.frontiersin.org/articles/10.3389/fneur.2025.1560483/full
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