阿斯利康公布naloxegol III期安全性和耐受性数据

2013-10-17 生物谷 生物谷

阿斯利康(AstraZeneca)10月14日公布了有关每日一次25mg剂量naloxegol治疗非癌症相关疼痛及阿片类药物诱导便秘(OIC)患者的一项III期长期安全性和耐受性研究(KODIAC-08s)数据。 KODIAC-08研究的数据,增强了此前III期研究KODIAC-04和KODIAC-O5的安全性和耐受性数据,表明naloxegol有望帮助解决数百万OIC患者未获满足的医疗需求。相

阿斯利康(AstraZeneca)10月14日公布了有关每日一次25mg剂量naloxegol治疗非癌症相关疼痛及阿片类药物诱导便秘(OIC)患者的一项III期长期安全性和耐受性研究(KODIAC-08s)数据。

KODIAC-08研究的数据,增强了此前III期研究KODIAC-04和KODIAC-O5的安全性和耐受性数据,表明naloxegol有望帮助解决数百万OIC患者未获满足的医疗需求。相关数据已提交至在美国加利福尼亚州圣地亚哥举行的美国肠胃病学会(ACG)2013年度科学会议

KODIAC-08研究的数据包括:

*大多数naloxegol相关肠胃道不良事件(AE)是短暂的,发生在治疗早期,有9例(1.6%)因腹部疼痛停止naloxegol治疗。

*与日常护理相比,naloxegol治疗组最常见的治疗相关AE为:腹痛(17.8% vs. 3.3%)、腹泻(12.9% vs. 5.9%)、恶心(9.4% vs. 4.1%)、头痛(9.0% vs. 4.8%)、胀气(6.9% vs. 1.1%)。

*2组中独立裁决心血管事件未发现不平衡:各组中均有2例患者发生主要心血管不良事件(MACE),这些事件不能归因于研究药物。

*naloxegol治疗组有2例阿片戒断不良事件(均减少或停用阿片类药物,均被视为与naloxegol治疗无关)。

*疼痛评分和阿片类药物剂量在各组相当,同时在整个研究中稳定。

*各组中均未发生肠穿孔事件。

关于Naloxegol:

Naloxegol是一种外周作用(peripherally-acting)的μ-阿片受体拮抗剂,专门开发用于治疗阿片类药物引发的便秘(opioid-induced constipation,OIC),这是处方阿片类止痛药一种常见的副作用。

Naloxegol是2009年12月阿斯利康与Nektar制药所达成全球独家许可协议的一部分,由Nektar利用其专有的口服小分子聚合物共轭技术开发。

原文检索:

AstraZeneca Announces New Safety Data For Naloxegol In Patients with Opioid-Induced Constipation.AstraZeneca  Mon, Oct 14, 2013 10:26 AM EDT.

 

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