Silverback Therapeutics, Inc. announces the FDA's acceptance of ARS Pharmaceuticals' NDA for neffy® (epinephrine nasal spray) for the Treatment of Allergic Reactions (type I) including Anaphylaxis

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Oct 21, 2022

Silverback Therapeutics, Inc. (Nasdaq: SBTX) (“Silverback”) today announced that the U.S. Food and Drug Administration (FDA) has accepted for review ARS Pharmaceuticals, Inc.’s (ARS Pharma) New Drug Application (NDA) for neffy for the emergency treatment of allergic reactions (type I) including anaphylaxis in adults and children ≥30 kg (66 lbs). If approved by the FDA, neffy would be the first non-injectable treatment available to patients with allergic reactions (type I) including anaphylaxis.