Ann Oncol:EOC女性在新辅助化疗及更佳减瘤手术后:腹腔vs静脉化疗

2018-03-30 王淳 环球医学

2018年2月,发表在《Ann Oncol》上的一项研究,对卵巢上皮癌(EOC)女性在新辅助化疗(NACT)及最佳减瘤手术后接受腹腔vs静脉化疗的临床结局情况进行了研究。

2018年2月,发表在《Ann Oncol》上的一项研究,对卵巢上皮癌(EOC)女性在新辅助化疗(NACT)及最佳减瘤手术后接受腹腔vs静脉化疗的临床结局情况进行了研究。

背景:这项多阶段、适应性、设计的随机II期研究的目的是评估,腹腔(i.p.)化疗对EOC女性在NACT和最佳减瘤手术后的作用。

患者和方法:研究人员开展了一项多中心、两个阶段的II期试验。在接受静脉注射(i.v.)基于铂的NACT后接受最佳(<1 cm)减瘤手术的IIB-IVA期EOC患者,被随机分配至3个治疗组当中的一组:(i)i.v.卡铂/紫杉醇,(ii)i.p.顺铂联合i.v./i.p.紫杉醇,或(iii)i.p.卡铂联合i.v./i.p.紫杉醇。主要终点为9个月时疾病进展率(PD9)。次要终点包括无进展生存期(PFS)、总生存期(OS)、毒性和生活质量(QOL)。

结果:在2009~2015年间,275名患者被随机分配;i.p. 顺铂组的在研究的第一阶段未达到预设的优势规则,没有取得进展。最终分析对比i.v.卡铂/紫杉醇(n=101)和i.p.卡铂联合i.v./i.p.紫杉醇(n=102)。意向治疗分析中,i.p.卡铂组的PD9低于i.v.卡铂组:24.5%(95% CI 16.2%~32.9%)vs 38.6%(95% CI 29.1%~48.1%)P=0.065。本研究在PFS上未检测出差异:HR PFS 0.82(95% CI 0.57~1.17)P?=?0.27和OS HR 0.80(95% CI 0.47~1.35)P=0.40。同i.v.给药相比,i.p.基于卡铂方案耐受性较好,并且QOL没有降低,毒性没有增加。

结论:在NACT和最佳减瘤手术治疗的IIIC或IVA EOC女性中,i.p.基于卡铂的化疗耐受性良好,并且同i.v.基于卡铂化疗相比,同改善PD9存在相关性。

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    2018-11-18 minlingfeng
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    2018-11-25 fusion
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    2018-03-31 changjiu

    学习一下谢谢

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