JCO:转移性去势抵抗性前列腺癌患者一线治疗:卡巴他赛OR多西他赛?

2017-07-31 xuyihan MedSci原创

在患有转移性去势抵抗性前列腺癌(mCRPC)的患者中,在多西他赛治疗后,使用卡巴他赛与米托蒽醌,其总生存期(OS)显著提高。近日在JCO上发表的一篇文章则通过FIRSTANA III期临床试验评估在mCRPC患者中,卡巴他赛20 mg/m2(C20)或25 mg/m2(C25)是否优于多西他赛75 mg/m2(D75)。

在患有转移性去势抵抗性前列腺癌(mCRPC)的患者中,在多西他赛治疗后,使用卡巴他赛与米托蒽醌,其总生存期(OS)显著提高。近日在JCO上发表的一篇文章则通过FIRSTANA III期临床试验评估在mCRPC患者中,卡巴他赛20 mg/m2(C20)或25 mg/m2(C25)是否优于多西他赛75 mg/m2(D75)。该研究纳入了mCRPC、东部肿瘤协作组表现为0-2的患者,按1:1:1随机分配每3周静脉接受C20、C25或D75加强的松治疗。主要终点是OS,次要终点包括安全性;无进展生存期(PFS);肿瘤、前列腺特异性抗原和疼痛反应;药代动力学;健康相关的生活质量。从2011年5月至2013年4月,该研究随机分配了1168名患者,各队列基线特征相似。中位OS:C20为24.5个月、C25为25.2个月、D75为24.3个月。C20与D75的有害比为1.01(95% CI,0.82到1.20;P = .997),C25与D75的有害比为0.9795%(CI,0.82到1.16;P = .757)。中位PFS:C20为4.4个月、C25为5.1个月、D75为5.3个月,各治疗组之间没有

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    2017-12-04 yige2012
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    2018-05-11 lidong40
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