FDA reviews new application for Dupixent to treat severe hives in those unresponsive to antihistamines.

The FDA has accepted for review a supplemental biologics license application (sBLA) for Dupixent to treat chronic spontaneous urticaria (CSU) in adults and teens aged 12 and older who do not respond to antihistamines. If approved by April 18, 2025, Dupixent would be the first targeted therapy for CSU in a decade, offering hope to over 300,000 affected people in the US. The application is backed by data showing Dupixent significantly reduces itch and hive activity.

November 15, 2024
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