• Orexo AB announced positive topline results from a clinical study of OX640, a nasal rescue medication for allergic reactions, including anaphylaxis.
• The study, OX640-002, demonstrated that OX640 achieved clinically relevant epinephrine plasma levels faster than intramuscular injection.
• Absorption of OX640 was significantly faster under allergic rhinitis conditions, supporting rapid onset of effect in patients with airway symptoms.
• The safety profile of OX640 was consistent with epinephrine's known pharmacology, with no severe adverse events reported.