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APJCP:中国转移性结直肠癌患者中贝伐单抗治疗时间决定疗效

2014-09-02 佚名 dxy

为了评估在中国转移性结直肠癌患者中,贝伐单抗治疗的安全性和有效应,来自于浙江省肿瘤医院的朱利民等设计了相关研究,并将研究结果发表在 Asian Pac J Cancer Prev 最新的在线期刊上。 本研究为单中心、观察性研究,研究纳入了 91 例转移性结直肠癌患者,这些患者在接受化疗的基础上同时接受贝伐单抗治疗。研究者记录了受试者对治疗的客观反映率(ORRs)、无进展生存率、总体生存率和不良反

为了评估在中国转移性结直肠癌患者中,贝伐单抗治疗的安全性和有效应,来自于浙江省肿瘤医院的朱利民等设计了相关研究,并将研究结果发表在 Asian Pac J Cancer Prev 最新的在线期刊上。

本研究为单中心、观察性研究,研究纳入了 91 例转移性结直肠癌患者,这些患者在接受化疗的基础上同时接受贝伐单抗治疗。研究者记录了受试者对治疗的客观反映率(ORRs)、无进展生存率、总体生存率和不良反应事件,同时采用 Cox 风险比例模型评估了不同临床因素和无进展生存率或总体生存率之间的联系。

研究结果提示对转移性结直肠癌患者而言,贝伐单抗和化疗有效,并且受试者能很好的耐受上述治疗方案。单变量分析提示无进展生存率和总体生存率与下述因素相:东部肿瘤协作组织一般状态分级(ECOG-PS)评分、贝伐单抗治疗持续时间,以及在停止贝伐单抗治疗后化疗是否持续等。

多变量分析则提示贝伐单抗治疗时间和在停止贝伐单抗治疗后化疗是否持续是无进展生存率和总体生存率等预后预测因子独立预测因素。

本研究结果指出,在中国转移性结直肠癌患者中,贝伐单抗和化疗的持续治疗时间越短,患者的预后越差。

原始出处

Zhu LM1, Zhao YZ, Ju HX, Liu LY, Chen L, Liu BX, Xu Q, Luo C, Ying JE, Yang YS, Zhong HJ.Efficacy and safety of bevacizumab in chinese patients with metastatic colorectal cancer.Asian Pac J Cancer Prev. 2014;

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