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Search results for: dermatomyositis

mRNA CAR T Cell Therapy Receives FDA’s Rare Pediatric Designation to Treat Juvenile Dermatomyositis

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FDA has granted Descartes-08, an mRNA chimeric antigen receptor T cell therapy, a rare pediatric disease designation for the treatment of juvenile dermatomyositis.

Anti-SAE Identifies a Subtype of Dermatomyositis

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Albayda et al. describes a North American cohort of patients with dermatomyositis, reporting that small ubiquitin-like modifier activating enzyme (SAE) autoantibodies are clearly associated with this clinical disease. Patients with this clinical phenotype most commonly present with a rash first, followed by muscle involvement.

FDA Approves IVIG to Treat Adults with Dermatomyositis

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In July, the FDA approved the use of Octagam 10%, an intravenous immunoglobulin solution, to treat dermatomyositis in adults after an international study demonstrated the treatment’s safety and efficacy.

Polymyositis-Dermatomyositis Tied to Arrhythmias in Young, Middle-Aged Adults

Lisa Rapaport  |  

(Reuters Health)—Young and middle-aged adults with polymyositis-dermatomyositis are more likely to have arrhythmias in general, and supraventricular arrhythmias in particular, than matched controls without these rare rheumatic conditions, a U.S. study suggests.1 Researchers examined retrospective data on adults hospitalized between 2016 and 2018, including 32,085 patients with polymyositis-dermatomyositis and 320,850 age-matched controls. Overall, both women…

Case Report: A Rare But Severe Complication of Dermatomyositis

Akrithi Udupa, MD, Paul McIntosh, MD, Thomas J. Cummings, MD, & Lisa Criscione-Schreiber, MD, Med  |  

Dermatomyositis is an uncommon autoimmune condition involving skeletal muscle characterized by subacute onset of progressive weakness, intramuscular inflammatory infiltrates and the presence of myositis-specific autoantibodies.1 Immune-mediated myopathies may exert some pathogenic effects on the muscle tissue by targeting the microvasculature.1 Capillary inflammation, fragility and loss may contribute to heightened bleeding events in these patients. Here,…

Case Report: Mycosis Fungoides in Dermatomyositis

Barrett Ford, MD, Chandana Shilpa Ravipati, DO, & Nirupa Patel, MD  |  

Dermatomyositis (DM) is an idiopathic inflammatory myopathy involving proximal muscle weakness and skin rash. An associated increased risk of malignancy is well established.1 The most frequent malignancies are related to the ovary, endometrium, lung, gastrointestinal tract, prostate, breast and lymphatics.2 On rare occasions, DM has been reported with certain types of non-Hodgkin’s lymphoma, specifically cutaneous…

The initial physical examination was significant for a nonblanching, papular rash along the palmar aspects of the hands and digits, periungual erythema, and edema and tenderness of the proximal and distal interphalangeal joints of the hands.

Case Report: A Patient with Clinically Amyotrophic Dermatomyositis & Associated ILD & RA Overlap

Vania Lin, MD, MPH, & Leah Krull, MD  |  

Clinically amyotrophic dermatomyositis (CADM), a subset of dermatomyositis (DM), is a rare autoimmune disease characterized by typical DM cutaneous findings (e.g., heliotrope rash, Gottron papules, Gottron sign) without evidence of myositis.1 The incidence of DM and CADM is approximately 9.63 per 1 million people and 2.08 per 1 million people, respectively.2 The association with development…

A Combined Immunosuppressive Regimen for ILD MDA5-Positive Dermatomyositis

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Interstitial lung disease accompanied by anti-melanoma differentiation-associated gene 5 positive dermatomyositis is often rapidly progressive and associated with poor prognosis. In this study, a combined immunosuppressive regimen of high-dose glucocorticoids, tacrolimus and intravenous cyclophosphamide proved more effective than treatment with high-dose glucocorticoids and stepwise addition of an immunosuppressant in a historical control group.