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·药物经济学·


        劳拉替尼一线治疗间变性淋巴瘤激酶阳性晚期非小细胞肺癌的

        药物经济学评价                   Δ



                                   1,2 #
        孙 蕾    1,2* ,陈平钰 ,马爱霞 (1.中国药科大学国际医药商学院,南京 211198;2.中国药科大学药物经济学
                          1,2
        评价研究中心,南京 211198)


        中图分类号 R956;R979.1          文献标志码     A      文章编号     1001-0408(2022)09-1102-07
        DOI   10.6039/j.issn.1001-0408.2022.09.13


        摘   要   目的 从中国卫生体系角度出发,评价劳拉替尼对比克唑替尼一线治疗间变性淋巴瘤激酶(ALK)阳性晚期非小细胞肺癌
        的经济性,为该药在我国除香港以外其他地区的产品定价及相关医疗决策提供参考。方法 基于 CROWN 试验数据同时构建
        Markov模型和分区生存模型(模拟时限为10年,循环周期为4周),以质量调整生命年(QALY)作为效果指标计算增量成本-效果
        比(ICER),并通过单因素敏感性分析、概率敏感性分析、情景分析验证基础分析结果的稳健性。结果 基于Markov模型的基础分
        析结果显示,相较于克唑替尼组,劳拉替尼组人均成本增加了17 867 588.63元,人均效用增加了1.76 QALYs,ICER为10 152 038.99
        元/QALY;基于分区生存模型的基础分析结果显示,相较于克唑替尼组,劳拉替尼组人均成本增加了18 009 592.54元,人均效用增
        加了1.74 QALYs,ICER为10 350 340.54元/QALY。2种模型单因素敏感性分析结果显示,无进展生存状态效用值、疾病进展状态
        效用值及劳拉替尼成本等参数对结果影响较大。概率敏感性分析结果显示,以1~3倍2020年中国人均国内生产总值作为意愿支
        付阈值时,劳拉替尼具有经济性的概率为0。建议劳拉替尼每100 mg的单价为657.10~815.60元。结论 对于一线治疗ALK阳性
        晚期非小细胞肺癌患者,劳拉替尼相对于克唑替尼的疗效更好,但以当前药价而言在我国并不具有经济性;合理降低药价可增加
        其具有经济性的概率。
        关键词 劳拉替尼;克唑替尼;间变性淋巴瘤激酶;非小细胞肺癌;药物经济学评价

        Pharmacoeconomic evaluation of loratinib in the first-line treatment of anaplastic lymphoma kinase-
        positive advanced non-small cell lung cancer
                                          1,2
                1,2
        SUN Lei ,CHEN Pingyu ,MA Aixia (1. School of International Pharmaceutical Business,China Pharmaceutical
                               1,2
        University,Nanjing 211198,China;2. Pharmacoeconomic Evaluation Research Center,China Pharmaceutical
        University,Nanjing 211198,China)

        ABSTRACT    OBJECTIVE To evaluate the economy of loratinib versus crizotinib in the first-line treatment of anaplastic
        lymphoma kinase(ALK)-positive advanced non-small cell lung cancer(NSCLC)from the perspective of China’s health system,
        and to provide reference for the product pricing and related medical decisions of the drug in other regions of China except for Hong
        Kong. METHODS Markov model and partition survival model both constructed based on the CROWN data(the simulation time
        limit was 10 years and the cycle period was 4 weeks);the quality adjusted life year(QALY)was used as the outcome index to
        calculate the incremental cost-effectiveness ratio(ICER). One-way sensitivity analysis,probability sensitivity analysis and scenario
        analysis were used to verify the robustness of the results. RESULTS The basic analysis results based on Markov model showed that
        compared with crizotinib group,the per capita cost of loratinib group increased by 17 867 588.63 yuan,the per capita utility
        increased by 1.76 QALYs,and the ICER was 10 152 038.99 yuan/QALY. The basic analysis results based on the partition survival
                                                            model showed that compared with the crizotinib group,the
            Δ 基金项目:江苏省博士后科研资助计划项目(No.2021K496C);            per capita cost of loratinib group increased by 18 009 592.54
        2020年度高校哲学社会科学研究一般项目(No.2020SJA0070)
                                                            yuan,the per capita utility increased by 1.74 QALYs,and the
            *硕士研究生。研究方向:药物经济学、卫生经济与政策。
                                                            ICER was 10 350 340.54 yuan/QALY. The results of one-way
        E-mail:sunlei_cpu@163.com
            # 通信作者:教授,博士生导师。研究方向:药物经济学、卫生经                  sensitivity analysis of the two models both showed that
        济与政策。E-mail:ma86128@sina.com                        progression-free survival(PFS)state utility value,progression-


        ·1102 ·  China Pharmacy 2022 Vol. 33 No. 9                                   中国药房    2022年第33卷第9期
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