US FDA Restricts JAK Inhibitors To Second-Line In Rheumatoid Arthritis Amid CV, Cancer, Mortality Risks

 
• By Derrick Gingery
  
rheumatoid arthritis x-ray image
A postmarket study of the rheumatoid arthritis drug Xeljanz lead the FDA to revise the boxed warning and limit its use. • Source: Alamy

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