今日,The Medicines Company公布了它与Alnylam公司合作开发的RNAi降脂疗法inclisiran,在名为ORION-9的3期临床试验的详细结果。Inclisiran不但在治疗杂合性家族性高胆固醇血症(HeFH)患者的3期试验中表现出良好的疗效,而且表现出优异的安全性和耐受性,没有患者出现与治疗相关的肝脏或肾脏异常。
Inclisiran——一年两针就可降低坏胆固醇的RNAi疗法
▲Inclisiran作用机制(图片来源:参考资料[3])
Inclisiran表现出优异的安全性
除此以外,在三项试验中,对肝脏功能和肾脏功能的检测都未发现inclisiran表现出与安慰剂不同的肝脏或肾脏异常。
▲在ORION-9,10,11中均未发现与inclisiran相关的肝脏、肾脏毒性(图片来源:参考资料[4],[5])
RNAi疗法治疗大众疾病的时代即将来临?
参考资料:
[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