Rheumatoid Arthritis is a chronic, inflammatory autoimmune disease that leads to progressive and destructive polyarthritis and affects approximately 1% of the population. The rheumatoid arthritis population is characterized by chronic pain and joint destruction that usually progress from distal to more proximal joints.
In 2023, the total diagnosed prevalent cases of rheumatoid arthritis across the 7MM (the United States, Japan, EU4, and the UK) were estimated to be around 4.2 million, with expectations for this number to rise during the study period. Focusing on the U.S., approximately 1.4 million individuals were living with RA in 2023.
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