The 'Idiopathic Inflammatory Myositis - Market Insights, Epidemiology, and Forecast to 2034' report by ResearchAndMarkets.com provides an in-depth analysis of the market, epidemiology, and emerging therapies for idiopathic inflammatory myositis. Key highlights include the projected growth of the market driven by innovative therapies like dazukibart and efgartigimod, the rising prevalence of cases, and the market size of approximately USD 447 million in 2023, expected to grow at a CAGR of 21.1% by 2034. The report also covers current treatment practices, unmet medical needs, and market share by therapies in the 7MM (US, EU4, UK, Japan).