Article
Clinical phenotype and prognostic determinants of spontaneous pneumomediastinum in anti-MDA5 antibody-positive dermatomyositis.
Frontiers in immunology - 1 Jan 2026
Wang Xiaoying, Zhang Yusheng, Liu Lijun, Li Wei, Liu Xiaojun, Wang Yan
Abstract excerpt
Introduction: To identify the clinical phenotype and prognostic determinants in patients with anti-MDA5 antibody-positive dermatomyositis (MDA5+DM) with spontaneous pneumomediastinum (SPM). Methods: We retrospectively analyzed 150 MDA5+DM patients (50 with SPM and 100 without). Clinical, laboratory, and therapeutic profiles were analyzed. Multivariable logistic regression was used to identify factors associated...
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