Xolair®生物相似藥臨床研究獲得正面結果




確認性療效研究顯示擬生物相似藥AVT23對Xolair®(omalizumab)有正面結果

2025年6月25日 04:00 ET | 來源:Alvotech

冰島、德國、印度、美國

REYKJAVIK,冰島和PISCATAWAY,新澤西州,倫敦,2025年6月25日(GLOBE NEWSWIRE)——全球生物技術公司Alvotech(NASDAQ: ALVO),專注於為全球患者開發和製造生物相似藥物,與Kashiv Biosciences LLC(“Kashiv”)及Advanz Pharma Holdco Limited(“Advanz Pharma”)共同宣布,針對擬生物相似藥AVT23(ADL-018)與參考生物藥Xolair®(omalizumab)進行的確認性療效研究取得了正面的頂線結果。

這項隨機、雙盲、多中心的研究評估了AVT23與Xolair®在慢性自發性蕁麻疹(CSU)患者中的療效、安全性和免疫原性,這些患者在接受H1抗組胺藥物治療後仍然有症狀。研究達到了其主要終點,數據顯示擬生物相似藥與參考生物藥在治療終點上具有等效性,且安全性相當。參與者在24周內每四周接受150毫克或300毫克的皮下注射,共有600名患者參加,並在接受300毫克確認劑量的400名患者中評估療效和安全性。主要療效指標是在第12周時,ADL-018與參考產品之間的每週癢感嚴重度評分(ISS7)從基線的變化。

Alvotech的首席科學官Joseph McClellan表示:“這項確認性患者研究的正面結果代表了擬生物相似藥Xolair®候選藥物開發的重要一步。我們期待與合作夥伴一起增加全球患者對這種重要藥物的獲取。”

Kashiv BioSciences的首席執行官Dr. Sandeep Athalye表示:“這標誌著Kashiv不斷增長的生物相似藥管道的積極進展,除了目前的Releuko®和Fylnetra®產品外。我們期待與監管機構合作,使這種治療能夠提供給患者。我們專注於提供具成本效益的高品質療法,以改善全球患者的結果,並與Alvotech和Advanz Pharma等商業夥伴合作。”

Advanz Pharma的首席醫療官Nick Warwick表示:“擬生物相似藥XOLAIR®的確認性療效結果的成功標誌著Advanz Pharma在擴大患者獲取專科藥物方面的重要里程碑,特別是在我們的核心市場——歐洲、加拿大和澳大利亞。”

英國藥品和健康產品監管局(MHRA)已於今年早些時候驗證並接受了AVT23的市場授權申請(MAA),並預計在年底前向歐洲藥品管理局(EMA)提交MAA。

關於AVT23
AVT23是擬生物相似藥Xolair®(omalizumab)。Omalizumab是一種人源化單克隆抗體,針對游離免疫球蛋白E(IgE)。Xolair®含有omalizumab,適用於嚴重持續性過敏性哮喘、慢性鼻竇炎伴鼻息肉(CRSwNP)及IgE介導的食物過敏。AVT23是一種研究產品,尚未在任何國家獲得監管批准。監管機構尚未確立其生物相似性,且不作為聲明。

Alvotech與Kashiv BioSciences合作開發擬生物相似藥Xolair®,Alvotech稱之為AVT23,而Kashiv Biosciences稱之為ADL-018。

商標使用
Xolair®是諾華公司(Novartis AG)的註冊商標。

這項研究的結果不僅顯示了生物相似藥的潛力,也反映出製藥行業在提供更具成本效益的治療選擇方面的努力。隨著生物相似藥的逐步推出,患者將能夠以更低的價格獲得有效的治療,這對於改善全球健康狀況具有重要意義。這也突顯了生物技術公司在創新和患者獲取方面的責任,未來的發展將需要更多的合作與透明度,以確保患者能夠受益於最新的醫療技術。

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