Up-to-date treatment and management of myositis

Purpose of review Myositis, or idiopathic inflammatory myopathy, is an overarching concept that includes dermatomyositis, polymyositis, immune-mediated necrotizing myopathy and the antisynthetase syndrome. Glucocorticoids are still considered the mainstay of treatment of myositis but some patients require add-on immunosuppressive therapy because of insufficient response to glucocorticoids, relapses when glucocorticoids are tapered, or because they incur glucocorticoid-related side effects. Recent findings The goal of this article was to review (PubMed search from January 2019 through June 2020) the efficacy and safety of standard and novel agents used in adult dermatomyositis, polymyositis, immune-mediated necrotizing myopathy and the antisynthetase syndrome. Summary Established therapies beyond glucocorticoids continue to have a major role in managing patients with myositis. In addition, novel agents are being tried for refractory manifestations of myositis.
Source: Current Opinion in Rheumatology - Category: Rheumatology Tags: MYOSITIS AND MYOPATHIES: Edited by Andrea Doria, Anna Ghirardello and Mariele Gatto Source Type: research