EUR J Cancer:贝伐单抗治疗HER2阴性转移性乳腺癌的基于实际和试验的成本效益分析

2017-12-28 MedSci MedSci原创

乳腺癌是严重危害女性健康的恶性肿瘤,其发病率高居女性肿瘤疾病的首位,一项荷兰研究分析了贝伐单抗联合紫杉醇与紫杉醇单药治疗HER2阴性转移性乳腺癌的成本效益,研究者们建立了一个状态转换模型来估计成本、生命年(life years,LY)和质量调整生命年(quality adjusted life years,QALY),并选取了两个场景进行评价:一个现实情景和一个基于试验的情景,但在这两种情景下,成

乳腺癌是严重危害女性健康的恶性肿瘤,其发病率高居女性肿瘤疾病的首位,一项荷兰研究分析了贝伐单抗联合紫杉醇与紫杉醇单药治疗HER2阴性转移性乳腺癌的成本效益,研究者们建立了一个状态转换模型来估计成本、生命年(life yearsLY)和质量调整生命年(quality adjusted life yearsQALY),并选取了两个场景进行评价:一个现实情景和一个基于试验的情景,但在这两种情景下,成本和效用参数估计值均来自于现实情景队列。

结果显示,在两种情景下,相比于紫杉醇单药治疗,贝伐单抗联合紫杉烷都是更昂贵,但也是更有效的。在现实情景队列中,贝伐单抗联合紫杉烷导致了增量成本效益率(incremental cost-effectiveness ratioICER)的增加。

因此研究人员认为,根据荷兰标准,在两种情景下贝伐单抗联合紫杉烷治疗HER2阴性转移性乳腺癌不被认为是一种成本效益较高的治疗方案。

原始出处:

van Kampen, R. J. W., et al. "Real-world and trial-based cost-effectiveness analysis of bevacizumab in HER2-negative metastatic breast cancer patients: a study of the Southeast Netherlands Breast Cancer Consortium." European Journal of Cancer 2017. doi.org/10.1016/j.ejca.

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