Dupixent approved in the US as the first new targeted therapy in over a decade for chronic spontaneous urticaria Approval based on phase 3 studies demonstrating Dupixent significantly reduced itch and hives compared to placeboIn the US, there are more than 300,000 adults and adolescents aged 12 years and older living with CSU who remain symptomatic despite antihistamine treatmentCSU is the seventh disease with underlying type 2 inflammation in which Dupixent is approved Paris and Tarrytown, NY, April 18, 2 ...