METHODS FOR TREATING ALLERGY AND ENHANCING ALLERGEN-SPECIFIC IMMUNOTHERAPY BY ADMINISTERING IL-4R INHIBITOR

To provide pharmaceutical compositions for use in methods for treating, preventing, or reducing the severity of allergic reactions.SOLUTION: The pharmaceutical composition comprises an interleukin-4 receptor (IL-4R) antagonist that is an antibody or an antigen-binding fragment thereof that binds IL-...

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Main Authors JAMIE M ORENGO, ANDREW J MURPHY, NEIL GRAHAM, NAMITA GANDHI, NEIL STAHL
Format Patent
LanguageEnglish
Japanese
Published 03.12.2020
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Summary:To provide pharmaceutical compositions for use in methods for treating, preventing, or reducing the severity of allergic reactions.SOLUTION: The pharmaceutical composition comprises an interleukin-4 receptor (IL-4R) antagonist that is an antibody or an antigen-binding fragment thereof that binds IL-4Rα, for use in a method for treating, preventing or reducing the severity of an allergic reaction in a subject having an allergy to a non-food allergen, where the antibody or antigen-binding fragment thereof comprises three HCDRs and three LCDRs, the method comprising an administration regimen that comprises administering multiple doses before the manifestation of the allergic reaction for administering, to the subject, a therapeutically effective amount of an interleukin-4 receptor (IL-4R) antagonist.SELECTED DRAWING: None 【課題】アレルギー反応を処置、予防、またはその重症度を低減させる方法において使用する、医薬組成物の提供。【解決手段】非食物アレルゲンに対するアレルギーを有する対象におけるアレルギー反応を処置、予防、またはその重症度を低減させる方法において使用するための、IL−4Rαを結合する抗体またはその抗原結合断片であるインターロイキン−4受容体(IL−4R)アンタゴニストを含む医薬組成物であって、ここで前記抗体またはその抗原結合断片は3つのHCDRsおよび3つのLCDRsを含み、前記方法は、インターロイキン−4受容体(IL−4R)アンタゴニストを含む前記医薬組成物の治療有効量を、アレルギー反応の発現前に前記医薬組成物の複数用量を投与することを含む投与レジメンで、対象に投与することを含む、前記医薬組成物。【選択図】なし
Bibliography:Application Number: JP20200139935