Health

Dupixent® (dupilumab) Approved in the U.S. as the First and Only Medicine for Allergic Fungal Rhinosinusitis (AFRS)

Approval in adults and children aged 6 years and older supported by Phase 3 trial demonstrating Dupixent significantly reduced nasal signs and symptoms, and systemic corticosteroid use or surgery compared to placebo AFRS is a chronic type 2 inflammatory disease of the sinuses characterized by an allergic hypersensitivity to fungi, often requiring surgery with high rates of post-operative recurrence Dupixent is now approved in the U.S. to treat nine distinct diseases driven in part by type 2 infl

articleRegeneron Pharmaceuticals, Inc.February 24, 202619/company/regeneron-pharmaceuticals-inc/news/dupixentr-dupilumab-approved-in-the-us-as-the-first-and-only-medicine-for-allergic-fungal-rhinosinusitis-afrs
Dupixent® (dupilumab) Approved in the U.S. as the First and Only Medicine for Allergic Fungal Rhinosinusitis (AFRS)

About this update from Regeneron Pharmaceuticals, Inc.

[{"type":"image","alt":"Regeneron Pharmaceuticals, Inc.","displaySize":"","headline":null,"caption":"Regeneron Pharmaceuticals, Inc.","className":"","disableSlideshowImg":false,"size":{"original":{"width":300,"height":47,"url":"https://media.zenfs.com/en/globenewswire.com/dd48a84a10e2c569a1750589118f2d19"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/OMbrbjdR7YYzdW3N_PREZQ--/YXBwaWQ9aGlnaGxhbmRlcjt3PTQyMDtoPTY2O2NmPXdlYnA-/https://media.zenfs.com/en/globenewswire.com/dd48a84a10e2c569a1750589118f2d19","width":300,"height":47}},"lazy":false},{"type":"text","content":"Approval in adults and children aged 6 years and older supported by Phase 3 trial demonstrating Dupixent significantly reduced nasal signs and symptoms, and systemic corticosteroid use or surgery compared to placebo","length":215,"tagName":"p"},{"type":"text","content":"AFRS is a chronic type 2 inflammatory disease of the sinuses characterized by an allergic hypersensitivity to fungi, often requiring surgery with high rates of post-operative recurrence ","length":185,"tagName":"p"},{"type":"text","content":"Dupixent is now approved in the U.S. to treat nine distinct diseases driven in part by type 2 inflammation, including sino-nasal, skin, gut and respiratory system diseases that affect a broad range of patients, from infants to elderly adults","length":241,"tagName":"p"},{"type":"text","content":"TARRYTOWN, N.Y. and PARIS, Feb. 24, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) and Sanofi today announced that the U.S. Food and Drug Administration (FDA) has approved Dupixent® (dupilumab) for the treatment of adult and pediatric patients aged 6 years and older with allergic fungal rhinosinusitis (AFRS) who have a history of sino-nasal surgery. The FDA evaluated Dupixent under Priority Review for the treatment of AFRS, which is reserved for medicines that have the potential to provide significant improvements in the treatment, diagnosis or prevention of serious conditions. This approval expands our approved indications in sino-nasal diseases to now include AFRS, alongside chronic rhinosinusitis with nasal polyps.","length":752,"tagName":"p"},{"type":"text","content":"“Allergic fungal rhinosinusitis (AFRS) is a disease that can leave both children and adults with inflamed nasal passages, nasal polyps and thick mucus causing constant nasal congestion. Some patients ...

More updates from Regeneron Pharmaceuticals, Inc.

DupixentAFRSchronic rhinosinusitisnasal polypsinflammatory diseaseinflamed nasal passageshealthcare provider