日本首批無針腎上腺素噴霧獲批 ARS股價急升




ARS Pharmaceuticals股價上升,日本批准無針注射腎上腺素噴霧劑

ARS Pharmaceuticals Inc.(NASDAQ代號:SPRY)股價於周五上升7%,因日本監管機構批准該公司推出的無針腎上腺素鼻噴霧劑neffy,用於緊急治療過敏反應。

日本醫藥品醫療器械綜合機構(PMDA)批准neffy的1毫克及2毫克劑量,適用於成人及體重超過15公斤的兒童。這是日本首款獲批的無針注射腎上腺素治療產品,為重度過敏患者帶來新選擇。

根據2020年與ARS Pharmaceuticals簽訂的獨家授權協議,Alfresa Holdings擁有neffy在日本的商業化權利,預計產品將於2025年第四季度上市。neffy一旦列入日本國家健康保險藥品價格表,ARS Pharmaceuticals將獲得200萬美元的監管里程碑付款,並以轉讓價格將產品出售予Alfresa。

ARS Pharmaceuticals指出,日本約有90萬人受食物過敏影響,且兒童的過敏率於2010年至2019年間翻倍增長。2025年調查顯示,僅有14%的日本患者在經歷過敏性休克時持有腎上腺素自動注射器處方,而當中只有一半於最近一次過敏性休克時使用過該設備。

neffy已在美國商業化銷售,並透過ARS在歐洲的合作夥伴ALK在德國推出。該產品亦已獲得加拿大、澳洲、新西蘭及英國的監管批准,中國市場預計將於2026年上半年獲批。

評論與分析

ARS Pharmaceuticals此次在日本成功取得無針腎上腺素噴霧劑的批准,是醫療技術向更便捷安全方向發展的重要里程碑。過敏性休克是一種危及生命的急症,傳統的腎上腺素注射器往往因使用不便或患者恐懼針頭而導致延誤治療,neffy的無針噴霧設計大大提升了患者在緊急時刻的使用意願和操作便利性。

日本市場對過敏治療的需求日益增加,尤其是兒童過敏患者激增,為neffy創造了龐大的市場潛力。結合neffy已在美國及歐洲獲批的經驗,ARS Pharmaceuticals未來在全球擴展市場的前景看好。

此外,從投資角度看,neffy的上市不僅帶來直接的監管里程碑獎金,更能透過Alfresa的銷售網絡迅速擴大銷量,為ARS Pharmaceuticals帶來穩定收入流。這次日本批准對股價的積極推動反映市場對該產品商業價值的認可。

然而,市場競爭與定價壓力仍是挑戰,尤其是在全球多地已有類似產品的背景下,如何保持技術領先和品牌信任將是ARS未來需要持續關注的方向。整體而言,neffy的成功上市不僅是醫療創新,也是ARS Pharmaceuticals在全球過敏治療市場中鞏固地位的關鍵一步。對香港投資者來說,這也提供了一個關注生物科技創新與市場拓展的絕佳案例。

以上文章由特價GPT API KEY所翻譯及撰寫。

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