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華領醫藥在美國糖尿病協會(ADA)第80屆科學年會公佈Dorzagliatin能夠改善β細胞功能

中國上海, June 15, 2020 (GLOBE NEWSWIRE) — 華領醫藥(「公司」,香港聯交所股份代號:2552.HK),一家針對全球糖尿病患者尚未滿足的臨床需求研發全球原創新藥的生物技術公司,今天公佈了dorzagliatin單藥治療臨床試驗SEED(也稱為HMM0301)的24周事後分析資料結果。
在美國糖尿病協會(ADA)第80屆科學年會線上會議上,華領醫藥通過口頭報告和專題討論會對SEED研究進行了報告:快速起效,糖化血糖蛋白(HbA1c)在用藥4周後有效下降相比安慰劑對照組,治療組β細胞功能明顯改善相比安慰劑對照組,治療組的餐後2小時血糖值顯著下降安全性和耐受性好,低血糖發生率低,治療組和安慰劑組的不良事件發生率相似24周持續有效良好的應答率“Dorzagliatin的事後分析資料建立在此前24周頂線資料的積極結果基礎上,”華領醫藥首席執行官兼首席科學官陳力博士說,“結果證明了dorzagliatin具有修復2型糖尿病患者血糖穩態的潛力,進一步支持了我們探索2型糖尿病基石治療的努力。”通過標記物測量,dorzagliatin顯示出了對β細胞功能的明顯改善
資料表明,與安慰劑對照組相比,dorzagliatin治療組的β細胞功能顯著改善(通過HOMA2-β1指數測量),治療組增加2.56%,安慰劑組減少0.72%。
在試驗中,Dorzagliatin在血糖控制方面展現出積極成效,並具有良好的安全性
對dorzagliatin單藥治療III期臨床試驗的事後分析表明,dorzagliatin在治療2型糖尿病方面顯示出了以下積極前景
Dorzagliatin治療組的糖化血紅蛋白(HbA1c)相對基線降低了1.07%,組間差異具有顯著的統計學意義餐後2小時血糖顯著降低(治療組下降2.83mmol/L,安慰劑組上升0.50mmol/L,p<0.001)快速起效,在開始治療後的第一次隨訪中,受試者血糖即已下降低血糖發生率極低(24周內,治療組中310例患者僅發生1例)治療組和安慰劑組之間的其他不良事件發生率相似注1:HOMA(穩態模型評估)產生於1985年,是一種在臨床研究中用於評價β細胞功能和胰島素抵抗水準的電腦模型,該模型根據空腹血糖水準和胰島素或c-肽來評估胰島素的敏感性。HOMA2是一種從HOMA1發展而來的電腦模型,包括了肝臟和外周胰島素抵抗等血糖穩態的生理指標。資料來源:Diabetes Care 2004, 27(6), 1487關於DorzagliatinDorzagliatin是一款在研的全球首創雙作用的葡萄糖激酶啟動劑,旨在通過恢復2型糖尿病患者的血糖穩態來控制糖尿病漸進性退變性疾病發展。通過修復葡萄糖激酶的葡萄糖感測器功能的缺陷,dorzagliatin 具有恢復2型糖尿病患者受損的血糖穩態的潛力,可作為該疾病的一線治療標準,或作為與目前批准的抗糖尿病藥物聯合使用的基礎治療。關於華領華領醫藥是一家立足中國,針對全球糖尿病患者尚未滿足的臨床需求,研發全球原創新藥的生物技術公司。華領醫藥彙聚全球高端人才和科技資源,以國際領先生物醫藥投資團隊為依託,成功將一款全球首創2型糖尿病口服新藥推進到NDA申報準備階段。目前,公司正在中國開展2個III期臨床試驗,同時在美國和中國進行多項早期臨床試驗,用以治療成人2型糖尿病。其核心在研產品dorzagliatin 已經達到首個單藥治療III期臨床試驗的主要療效終點。公司已啟動藥品生命週期管理相關臨床試驗,並拓展糖尿病個性化治療和管理的先進理念。通過與中國和全世界範圍內的糖尿病領域專家和機構的密切合作,華領醫藥將為全世界糖尿病患者帶來全新的治療方案。 詳情垂詢

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