今日,The Medicines Company公布了它與Alnylam公司合作開(kāi)發(fā)的RNAi降脂療法inclisiran,在名為ORION-9的3期臨床試驗(yàn)的詳細(xì)結(jié)果。Inclisiran不但在治療雜合性家族性高膽固醇血癥(HeFH)患者的3期試驗(yàn)中表現(xiàn)出良好的療效,而且表現(xiàn)出優(yōu)異的安全性和耐受性,沒(méi)有患者出現(xiàn)與治療相關(guān)的肝臟或腎臟異常。
Inclisiran——一年兩針就可降低壞膽固醇的RNAi療法
▲Inclisiran作用機(jī)制(圖片來(lái)源:參考資料[3])
Inclisiran表現(xiàn)出優(yōu)異的安全性
除此以外,在三項(xiàng)試驗(yàn)中,對(duì)肝臟功能和腎臟功能的檢測(cè)都未發(fā)現(xiàn)inclisiran表現(xiàn)出與安慰劑不同的肝臟或腎臟異常。
▲在ORION-9,10,11中均未發(fā)現(xiàn)與inclisiran相關(guān)的肝臟、腎臟毒性(圖片來(lái)源:參考資料[4],[5])
RNAi療法治療大眾疾病的時(shí)代即將來(lái)臨?
參考資料:
[1] The Medicines Company Announces that the ORION-10 Study of Inclisiran in ASCVD Patients Showed Durable and Potent Lowering of LDL-C with Twice-Yearly Dosing. Retrieved November 18, 2019, from https://www.businesswire.com/news/home/20191116005001/en
[2] The Medicines Company Announces that the ORION-9 Study of Inclisiran in HeFH Patients Showed Durable and Potent LDL-C Lowering with Twice-Yearly Dosing. Retrieved November 18, 2019, from https://www.themedicinescompany.com/investor/pr/4152740/
[3] Kosmas et al, (2018). Inclisiran: A New Promising Agent in the Management of Hypercholesterolemia. Diseases, https://doi.org/10.3390/diseases6030063
[4] ORION-9 & 10 Investor Conference Call. Retrieved November 18, 2019, from https://www.themedicinescompany.com/media/2019-11-18_AHA_MDCO_IR_Event_Slides_FINAL.pdf
[5] European Society of Cardiology (ESC) Congress ORION-11 Investor Conference Call. Retrieved November 18, 2019, from https://www.themedicinescompany.com/media/slides_020919_ESC-ORION-11-analyst-call_Paris.pdf