Original Investigation
Intravenous Immunoglobulin Add-On in Newly Diagnosed Idiopathic Inflammatory Myopathies
JAMA Neurology 10.1001/jamaneurol.2026.3088September 14, 2026 at 11:00 AM EDT
Adult patients with newly diagnosed IIMs treated with IVIG in addition to standard high-dose prednisone showed greater and faster improvement compared to patients who received standard high-dose prednisone.
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