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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 ·

