欧洲杯微信买球阿斯利康(Astrazeneca

2010年9月29日,星期三

欧洲杯微信买球阿斯利康(Astrazeneca)今天宣布,第一位患者参加了新型口服SYK抑制剂Fostamatinib的III期临床开发计划。III期计划称为Oskira(类风湿关节炎中的口腔SYK抑制),旨在研究fostamatinib作为对疾病的反应不足的患者的类风湿关节炎(RA)的治疗方法,包括对疾病的反应不足,包括抗炎症药(包括甲旋转二氧化甲状酸酯)(甲旋转甲状腺素)MTX)。

The OSKIRA clinical trial programme will include three pivotal phase III studies assessing the efficacy and tolerability of fostamatinib; two 12-month studies examining the effect of fostamatinib on patients responding inadequately to DMARDs including MTX, and a six-month study assessing the effect of fostamatinib on patients who have previously responded inadequately to anti-TNF therapy. The fostamatinib programme will also include long-term safety extension studies involving more than 2,000 of the patients recruited during the course of the phase II and III programmes.

“我们很高兴Fostamatinib的Oskira临床试验计划已经开始,” Astrazeneca全球药品开发执行副总裁Anders Ekblom说。欧洲杯微信买球“类风湿关节炎的患者停止对DMARDS或抗TNF疗法做出充分反应后,目前的治疗选择有限,我们希望Fostamatinib可以为患者提供新的替代方案,以帮助他们在此阶段以外的病情管理。”

All three pivotal studies start with a six-month double-blind, randomised, placebo-controlled period, and the two 12-month studies also include a six-month active-extension period. The primary outcome measures across the three studies include ACR 20* response rate at six months, and one of the 12-month studies also includes the change in structural progression at six months as a primary endpoint. Two dose regimens of fostamatinib will be evaluated in the phase III programme; a 100mg twice daily regimen and a second regimen investigating 100mg twice daily for four weeks followed by a maintenance dose of 150mg once daily.

fostamatinib先前称为R788,是开发中的第一个口服SYK抑制剂,因此代表了一种新型的RA治疗方法。最近完成了II期计划,该计划在类风湿关节炎患者中表现出积极的结果,这些患者对使用MTX的持续治疗反应不足。这份为期六个月的研究数据被称为Taski2,最近在2010年9月22日在线版《新英格兰医学杂志》上发表。

The first anticipated regulatory filings based on the OSKIRA programme are planned for 2013. Fostamatinib was in-licensed by AstraZeneca from Rigel Pharmaceuticals, Inc. in February 2010.

NOTES TO EDITORS:

关于fostamatinib

Fostamatinib(以前称为R788)是开发中的第一个口服SYK抑制剂,作为RA的新型治疗方法。人们认为可以在RA中涉及炎症和组织降解的多种细胞类型中可逆地阻止信号。

In February 2010, AstraZeneca and Rigel Pharmaceuticals announced a worldwide license agreement whereby AstraZeneca will develop and commercialise fostamatinib.

关于RA

类风湿关节炎(RA)是一种全身性自身免疫性炎症性疾病,会损害关节和其他器官,影响100人中约1人。这是造成残疾的主要原因,也与预期寿命降低有关,尤其是如果没有得到充分治疗的话。

About AstraZeneca

欧洲杯微信买球阿斯利康(Astrazeneca)是一家全球创新驱动的生物制药业务,主要关注处方药的发现,开发和商业化。作为胃肠道,心血管,神经科学,呼吸和炎症,肿瘤学和传染病药物的领导者,阿斯利康在2009年产生了328亿美元的全球收入。有关更多信息,请访问:欧洲杯微信买球www.欧洲杯微信买球astrazeneca.com

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