ESC 2013:ACCOAST试验因安全问题被终止

2013-09-03 佚名 丁香园

文章要点: 1.ACCOAST试验旨在评估普拉格雷在PCI手术以及NSTEMI患者提前治疗的临床效果。 2.ACCOAST试验中,临床试用剂量以及不同负荷剂量的普拉格雷没有降低NSTMI患者心血管事件发病风险,且可增加NSTEMI患者的早期出血风险。 3.2012年11月份,临床研究数据监测委员会(DMC)裁定终止这项研究。 ACCOAST试验是ES

文章要点:

1.ACCOAST试验旨在评估普拉格雷在PCI手术以及NSTEMI患者提前治疗的临床效果。

2.ACCOAST试验中,临床试用剂量以及不同负荷剂量的普拉格雷没有降低NSTMI患者心血管事件发病风险,且可增加NSTEMI患者的早期出血风险。

3.2012年11月份,临床研究数据监测委员会(DMC)裁定终止这项研究。

ACCOAST试验是ESC2013会议的第二个热点研究分会场的会议主题,这项研究的首席研究人员Dr Gilles Montalescot在本次会议上呈现了ACCOAST试验的全部结果。

ACCOAST试验是ESC2013会议上的热点研究,这项研究在2012年11月份因为安全原因被临床研究数据监测委员会(DMC)裁定终止试验。

ACCOAST试验是ESC2013会议的第二个热点研究分会场的会议主题,这项试验旨在评估普拉格雷在PCI手术以及NSTEMI患者提前治疗的临床效果。这项研究的首席研究人员Dr Gilles Montalescot在本次会议上呈现了ACCOAST试验的全部结果,并证实ACCOAST试验已被终止。

日本第一三共株式会社(日本第二大制药公司:Daiichi Sankyo)媒体负责人Alyssa Dargento 也已向heart wire证实,基于DMC的裁决,这项临床研究的患者招募工作目前已经暂停。Alyssa Dargento 指出,这项研究被终止的主要原因是临床试用剂量的普拉格雷没有降低NSTMI患者心血管事件发病风险,且可增加NSTEMI患者的早期出血风险。

Alyssa Dargento 指出,患者安全是日本第一三共株式会社和礼来公司的首要重点,因此公司决定终止这项试验。但她同时强调,DMC的裁决并不是因为临床试验剂量与标准剂量之间死亡率的差异。在患者招募被终止以后,调查人员跟踪了所有招募患者的临床数据,以确保最终数据采集的完整性。

注:ACCOAST试验终止的消息首次曝光是在今年1月份法国心脏病协会会议上,Dr Thomas Cuisset在其幻灯演示上有提及。此外,Dr Deepak Bhatt在对Cardioexchange杂志上的一篇相关文章进行评论时也提及,ACCOAST试验因为安全问题被终止。ACCOAST试验终止的消息被提前透露,这表明越来越多的研究会提前公开相关信息,那种在最后一刻曝光所有信息的行为将越来越少。

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    2014-03-21 仁医06
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