阿博維RINVOQ獲批治療巨大細胞動脈炎,市場競爭加劇!

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**巨細胞動脈炎市場因AbbVie的RINVOQ獲批而升溫**

美國食品藥品監督管理局(FDA)已批准AbbVie的RINVOQ(upadacitinib)用於治療巨細胞動脈炎,這是該藥物的第九個獲批適應症。這也是首個在西方國家獲批的口服JAK抑制劑,專門用於這種普遍的血管炎形式。RINVOQ的獲批引發了其他製藥公司在巨細胞動脈炎市場中的競爭。

巨細胞動脈炎,也稱為「顳動脈炎」,是動脈壁的炎症,主要影響頭部的動脈,特別是靠近太陽穴的動脈,因此常被稱為顳動脈炎。在這種情況下,位於耳朵前方的側頭動脈會發炎,導致動脈變窄,血流減少。

根據DelveInsight的分析,2023年,**80歲以上**的患者是七個主要市場(7MM)中巨細胞動脈炎患者的最大群體。治療的主要目的是預防嚴重併發症,如失明。標準療法包括使用高劑量的皮質類固醇,如潑尼松,及時治療對於避免視力喪失或中風至關重要。

**ACTEMRA/ROACTEMRA(托珠單抗)**是一種開創性的抗IL-6受體(aIL-6R)療法。白介素-6(IL-6)被認為是導致類風濕性關節炎(RA)及其他自身免疫性炎症疾病的主要因素。通過結合並阻斷IL-6受體,ACTEMRA/ROACTEMRA幫助減少IL-6的活性,從而緩解關節疼痛、腫脹及其他與炎症相關的症狀。該療法還獲得了多種其他疾病的批准,包括小兒特發性關節炎、系統性幼年特發性關節炎、巨細胞動脈炎和由CAR-T細胞療法引起的細胞因子釋放綜合症(CRS)。

2017年9月,羅氏宣布歐洲委員會(EC)批准ACTEMRA/ROACTEMRA用於治療巨細胞動脈炎,成為歐洲首個獲批的該病治療藥物。該決定得到了III期GiACTA研究的支持,該研究顯示每週一次的藥物劑量結合六個月的類固醇減量,顯著提高了一年內的持續緩解率,相比僅減量類固醇的患者。

2018年11月,羅氏報告稱,FDA已批准ACTPen自動注射器(162 mg/0.9 mL)作為巨細胞動脈炎成人患者的新劑型,提供了更方便的給藥選擇。

最近,在2025年4月,AbbVie宣布FDA已批准**RINVOQ(upadacitinib)** 15 mg,每日一次,用於治療成人巨細胞動脈炎。這是在歐洲委員會最近授予相同適應症的市場授權之後。

這些批准基於III期SELECT-GCA試驗的數據,該試驗達到了持續緩解的主要終點。具體而言,46.4%的患者在接受RINVOQ 15 mg及26週的類固醇減量後,在12至52週之間達到了持續緩解,而安慰劑組的比例僅為29.0%(p=0.002)。

在52週的安慰劑對照研究期間,RINVOQ的安全性概況與其在其他批准用途中的已知安全性保持一致。

目前,管理巨細胞動脈炎最常見和最具殘疾性的階段的藥物選擇非常有限。有效的治療方案稀少,因此急需新療法。一些公司如**諾華**(COSENTYX; secukinumab)和**CSL/Kiniksa Pharmaceuticals**(Mavrilimumab)等,已啟動臨床試驗,探索新的治療選項。

**未來展望**

隨著這些新療法的推出,巨細胞動脈炎市場的格局預計將在未來幾年內發生變化。這些尖端療法的成熟和獲得監管批准,將為醫療創新和經濟增長提供新的機會。DelveInsight預計,巨細胞動脈炎市場的規模將從2023年的**9.6億美元**顯著增長,並在2034年之前保持穩定的年增長率(CAGR)。市場增長主要受老年人口增長、心血管疾病發病率上升、醫療行業技術進步等因素驅動。

DelveInsight最新發佈的市場報告《**巨細胞動脈炎市場洞察、流行病學及市場預測—2034**》將幫助您了解哪些市場領導者將捕獲最大市場份額。該報告提供了GCA國家特定治療指南、患者群體分析和流行病學預測的綜合見解,以幫助理解關鍵機會並評估市場潛力。

**評論與啟示**

這項新療法的批准不僅是對巨細胞動脈炎患者的重大利好,也顯示了製藥行業在面對未被充分滿足的醫療需求時的靈活性和創新能力。隨著市場競爭的加劇,患者將受益於更多的治療選擇和更高的治療效果。然而,這也提醒我們,儘管有新藥物的出現,仍需重視對患者的全面照顧,包括早期診斷和個性化治療方案的制定。這不僅能提高患者的生活質量,也能減少長期的醫療成本和社會負擔。

以上文章由特價GPT API KEY所翻譯及撰寫。而圖片則由FLUX根據內容自動生成。

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Use my image upload (keep original face) I wearing a black beanie, a black jacket, black pants, and black boots, holding a phone in his hand. He is sitting on a low wall or bench outdoors at night, with blurry city lights in the background creating a bokeh effect. Use the original face exactly as it is, without changing a details. A striking, high-fashion editorial portrait of a white -skinned model, captured outdoors with a bright, sunny, slightly hazy ambiance reminiscent of the late 1980s or early 1990s.
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John Wick (Keanu Reeves) is walking just beside or slightly behind the subject, holding an umbrella over him to shield from light rain.

The subject should be the central figure, wearing stylish casual clothing — like a fitted jacket, dark jeans, and sunglasses — exuding calm authority and cool charisma.

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