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·药物经济学·


          瑞齐替尼对比吉非替尼一线治疗 EGFR 突变阳性晚期非小细胞

          肺癌的成本-效用分析
                                           Δ

          朱啸威    1, 2, 3, 4* ,朱同明  1, 2, 3, 4 ,易 佳  1, 2, 3, 4 ,李文强  1, 2, 3, 4 ,陆飘飘  1, 2, 3, 4 ,沈爱宗  1, 2, 3, 4, 5 # (1.安徽中医药大学药学

          院,合肥 230012;2.安徽省药品临床综合评价技术中心,合肥 230001;3.公共健康社会治理安徽省哲学社会
          科学重点实验室,合肥 230032;4.精准药物制剂与临床药学安徽省重点实验室,合肥 230001;5.中国科学技

          术大学附属第一医院/安徽省立医院药学部,合肥 230001)


          中图分类号  R956      文献标志码  A      文章编号  1001-0408(2026)01-0055-06
          DOI  10.6039/j.issn.1001-0408.2026.01.10


          摘  要  目的  从中国卫生体系角度出发,评价瑞齐替尼对比吉非替尼一线治疗表皮生长因子受体(EGFR)突变阳性晚期非小细
          胞肺癌(NSCLC)的经济性。方法  基于REZOR试验数据构建Markov模型,设定模型周期为3周,研究时限为5年。成本与健康
          产出均采用5%的年贴现率。采用成本-效用分析法,以3倍我国2024年人均国内生产总值作为意愿支付(WTP)阈值,通过增量成
          本-效果比(ICER)和增量净货币收益(INMB)评估瑞齐替尼方案对比吉非替尼方案的经济性差异,并采用敏感性分析和情境分析
          验证模型的稳健性。结果  与吉非替尼方案相比,瑞齐替尼方案可节省成本 225 310.47 元,并额外获得 0.57 个质量调整生命年
         (QALY),由此产生的ICER为-395 562.80元/QALY,远小于本研究的WTP阈值,表明瑞齐替尼方案具有绝对经济性优势;INMB
          分析结果(389 041.26元)进一步验证了这一结论。单因素敏感性分析和概率敏感性分析均证实模型稳健性良好。情境分析通过
          将药品价格降低15%及调整无进展生存与疾病进展状态的效用值,所得结论与基础分析结果保持一致。结论  与吉非替尼比较,
          瑞齐替尼作为EGFR突变阳性晚期NSCLC的一线治疗方案具有绝对经济性优势。
          关键词  非小细胞肺癌;EGFR突变;瑞齐替尼;吉非替尼;成本-效用分析;Markov模型

          Cost-utility  analysis  of  rezivertinib  versus  gefitinib  as  first-line  treatment  for  EGFR  mutation-positive
          advanced non-small cell lung cancer
          ZHU Xiaowei 1, 2, 3, 4 ,ZHU Tongming 1, 2, 3, 4 ,YI Jia 1, 2, 3, 4 ,LI Wenqiang 1, 2, 3, 4 ,LU Piaopiao 1, 2, 3, 4 ,SHEN Aizong 1, 2, 3, 4, 5
         (1.  School  of  Pharmacy,  Anhui  University  of  Chinese  Medicine,  Hefei  230012,  China;2.  Anhui  Provincial
          Drug Clinical Comprehensive Evaluation Technology Center, Hefei 230001, China;3. Key Laboratory of Public
          Health  Social  Governance,  Philosophy  &  Social  Sciences  of  Anhui  Province,  Hefei  230032,  China;4.  Anhui
          Provincial Key Laboratory of Precision Pharmaceutical Preparations & Clinical Pharmacy, Hefei 230001, China;
          5.  Dept.  of  Pharmacy,  First Affiliated  Hospital,  University  of  Science  & Technology  of  China/Anhui  Provincial
          Hospital, Hefei 230001, China)


          ABSTRACT   OBJECTIVE  To  evaluate  the  cost-effectiveness  of  rezivertinib  versus  gefitinib  as  first-line  treatment  for  epidermal
          growth  factor  receptor (EGFR)  mutation-positive  advanced  non-small  cell  lung  cancer (NSCLC)  from  the  perspective  of  the
          Chinese healthcare system. METHODS A Markov model was constructed based on the REZOR trial data, with a cycle length of 3
          weeks  and  a  study  duration  of  5  years.  Both  costs  and  health  outcomes  were  discounted  at  an  annual  rate  of  5%.  A  cost-utility
          analysis  was  conducted  using  3  times  China’s  2024  per  capita  gross  domestic  product  as  the  willingness-to-pay (WTP)  threshold.
          The  economic  differences  between  the  rezivertinib  regimen  versus  the  gefitinib  regimen  were  evaluated  using  the  incremental  cost-
                                                             effectiveness  ratio  (ICER)  and  incremental  net  monetary
             Δ 基金项目 国家自然科学基金项目(No.52273308)                  benefit  (INMB).  Sensitivity  and  scenario  analyses  were
             *第一作者 硕士研究生。研究方向:药物经济学。E-mail:                  performed  to  verify  the  robustness  of  the  model.  RESULTS
          877468984@qq.com
             # 通信作者 主任药师,硕士生导师,硕士。研究方向:药物经济                  Compared  to  the  gefitinib  regimen,  the  rezivertinib  regimen
          学、药事管理。E-mail:1649441800@qq.com                    saved  225  310.47  yuan  and  gained  an  additional  0.57  quality-


          中国药房  2026年第37卷第1期                                                  China Pharmacy  2026 Vol. 37  No. 1    · 55 ·
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