
浏览全部资源
扫码关注微信
中山大学附属第一医院Ⅰ期药物临床试验病区,广州 510080
药师,硕士。研究方向:药物经济学、临床药学。 E-mail:luob2382261378@163.com
主任医师,硕士生导师,博士。研究方向:心血管疾病的临床诊疗。E-mail:lumy1378@163.com
收稿:2025-08-05,
修回:2025-11-20,
录用:2025-11-22,
纸质出版:2025-12-15
移动端阅览
骆兵,蒋月云,陈艺莉.PCI术后双联抗血小板后单用氯吡格雷或阿司匹林维持治疗的药物经济学评价 [J].中国药房,2025,36(23):2952-2957.
LUO Bing,JIANG Yueyun,CHEN Yili.Pharmacoeconomic evaluation of dual antiplatelet therapy followed by maintenance therapy with clopidogrel or aspirin after PCI[J].ZHONGGUO YAOFANG,2025,36(23):2952-2957.
骆兵,蒋月云,陈艺莉.PCI术后双联抗血小板后单用氯吡格雷或阿司匹林维持治疗的药物经济学评价 [J].中国药房,2025,36(23):2952-2957. DOI: 10.6039/j.issn.1001-0408.2025.23.12.
LUO Bing,JIANG Yueyun,CHEN Yili.Pharmacoeconomic evaluation of dual antiplatelet therapy followed by maintenance therapy with clopidogrel or aspirin after PCI[J].ZHONGGUO YAOFANG,2025,36(23):2952-2957. DOI: 10.6039/j.issn.1001-0408.2025.23.12.
目的
2
从我国卫生体系角度出发,评价经皮冠状动脉介入治疗(PCI)术后患者在双联抗血小板治疗(DAPT)后接受氯吡格雷或阿司匹林单药维持治疗的经济性。
方法
2
采用Markov模型,研究时限设为25年,循环周期为1年,对氯吡格雷组和阿司匹林组患者分别进行队列模拟,预测和比较PCI术后患者DAPT后接受氯吡格雷或阿司匹林单药维持治疗方案带来的长期经济与健康结果,并进行成本-效用分析。以1倍2024年我国人均国内生产总值(GDP)作为意愿支付(WTP)阈值[95 749元/质量调整生命年(QALY)],计算增量成本-效果比(ICER)。采用单因素敏感性分析和概率敏感性分析验证基础分析结果的稳健性。
结果
2
PCI术后患者DAPT后采用氯吡格雷单药维持治疗能减少死亡事件的发生,而采用阿司匹林单药维持治疗发生卒中和心肌梗死事件的概率更低。氯吡格雷组方案相较于阿司匹林组方案的ICER为34 644.87元/QALY,小于本研究的WTP阈值。单因素敏感性分析结果表明,影响基础分析结果较为显著的不确定因素为阿司匹林组无事件转移至死亡概率、氯吡格雷组无事件成本及阿司匹林组无事件成本。概率敏感性分析结果表明,当WTP阈值为95 749元/QALY时,氯吡格雷组和阿司匹林组方案具有经济性的概率分别为83%和17%,且氯吡格雷组方案具有经济性的概率随WTP阈值增加而上升。
结论
2
相较于阿司匹林单药维持治疗方案,在1倍我国2024年人均GDP的WTP阈值下,PCI术后患者DAPT后接受氯吡格雷单药维持治疗的经济性更佳。
OBJECTIVE
2
From the perspective of China’s health system, to evaluate the cost-effectiveness of maintenance therapy with clopidogrel or aspirin monotherapy in percutaneous coronary intervention (PCI) patients after dual antiplatelet therapy(DAPT).
METHODS
2
A Markov model was adopted with a research period of 25 years and a cycle period of 1 year. Cohort simulations were conducted respectively for the clopidogrel group and aspirin group to predict and compare the long-term economic and health outcomes of PCI patients receiving either clopidogrel or aspirin monotherapy maintenance regimens after DAPT, and cost-effectiveness analysis was conducted. The willingness-to-pay (WTP) threshold was set at the level of 1 times China’s per capita gross domestic product (GDP) in 2024[95 749 yuan per quality-adjusted life year (QALY)], and the incremental cost-effectiveness ratio (ICER) was calculated. The robustness of the basic analysis results was verified by using single-factor sensitivity analysis and probabilistic sensitivity analysis.
RESULTS
2
After PCI, patients received DAPT, clopidogrel monotherapy maintenance treatment reduced the occurrence of death events, and aspirin monotherapy maintenance treatment had a lower probability of stroke and myocardial infarction events. The ICER of the clopidogrel group regimen compared with the aspirin group regimen was 34 644.87 yuan/QALY, which was less than the WTP threshold set in this study. The results of univariate sensitivity analysis indicated that notable uncertainties affecting the basic analysis results were the probability of event-free progression to death in the aspirin group, the event-free cost in the clopidogrel group, and the event-free cost in the aspirin group. The results of probabilistic sensitivity analysis indicated that when the WTP threshold was 95 749 yuan /QALY, the economic probabilities of the clopidogrel group and the aspirin group were 83% and 17%, respectively. The economic probability of the clopidogrel group regimens showed an upward trend with the increase of the WTP threshold.
CONCLUSIONS
2
Compared to aspirin monotherapy for maintenance therapy, under the WTP threshold of 1 times China’s per capita GDP in 2024, receiving clopidogrel monotherapy for maintenance therapy after DAPT in PCI patients is more cost-effective.
中华医学会心血管病学分会动脉粥样硬化与冠心病学组 , 中华医学会心血管病学分会介入心脏病学组 , 中国医师协会心血管内科医师分会血栓防治专业委员会 , 等 . 冠心病双联抗血小板治疗中国专家共识 [J ] . 中华心血管病杂志 , 2021 , 49 ( 5 ): 432 - 454 .
KOO B K , KANG J , PARK K W , et al . Aspirin versus clopidogrel for chronic maintenance monotherapy after percutaneous coronary intervention (HOST-EXAM):an investigator-initiated,prospective,randomised,open-label,multicentre trial [J ] . Lancet , 2021 , 397 ( 10293 ): 2487 - 2496 .
VALGIMIGLI M , CHOI K H , GIACOPPO D , et al . Clopidogrel versus aspirin for secondary prevention of coronary artery disease:a systematic review and individual patient data meta-analysis [J ] . Lancet , 2025 , 406 ( 10508 ): 1091 - 1102 .
VRINTS C , ANDREOTTI F , KOSKINAS K C , et al . 2024 ESC guidelines for the management of chronic coronary syndromes [J ] . Eur Heart J , 2024 , 45 ( 36 ): 3415 - 3537 .
崔磊强 , 石菊 , 王小倩 , 等 . 药品价格监测与趋势分析:以南宁市为例 [J ] . 中国医疗保险 , 2025 ( 2 ): 59 - 67 .
SCHÖTTLER M H , COERTS F B , POSTMA M J , et al . The effect of the drug life cycle price on cost-effectiveness:case studies using real-world pricing data [J ] . Value Health , 2023 , 26 ( 1 ): 91 - 98 .
CHOI K H , PARK Y H , LEE J Y , et al . Efficacy and safety of clopidogrel versus aspirin monotherapy in patients at high risk of subsequent cardiovascular event after percutaneous coronary intervention (SMART-CHOICE 3):a randomised,open-label,multicentre trial [J ] . Lancet , 2025 , 405 ( 10486 ): 1252 - 1263 .
国家卫生计生委合理用药专家委员会 . 冠心病合理用药指南:第2版 [J ] . 中国医学前沿杂志 , 2018 , 10 ( 6 ): 1 - 130 .
国家卫生健康委员会 . 中国卫生健康统计年鉴:2023 [M ] . 北京 : 中国协和医科大学出版社 , 2024 : 231
梁岩 , 朱俊 , 谭慧琼 , 等 . 中国地区非ST抬高急性冠脉综合征患者生存时间的影响因素分析 [J ] . 中华医学杂志 , 2005 , 85 ( 13 ): 873 - 878 .
武海滨 , 龚巍巍 , 潘劲 , 等 . 首次脑卒中患者生存率和死亡影响因素的研究 [J ] . 中华流行病学杂志 , 2014 , 35 ( 7 ): 812 - 816 .
广东省医保局 . 广东省医疗保障局关于做好阿莫西林等药品集中带量采购和使用工作的通知 [EB/OL ] .( 2024-04-28 )[ 2025-07-25 ] . https://hsa.gd.gov.cn/gkmlpt/content/4/4414/post_4414215.html#445 https://hsa.gd.gov.cn/gkmlpt/content/4/4414/post_4414215.html#445 .
洪妍 , 韩晟 . 替格瑞洛相比氯吡格雷治疗急性冠状动脉综合征的医疗成本分析 [J ] . 中国药物经济学 , 2017 , 12 ( 8 ): 11 - 15 .
广东省医疗保障局 . 广东省医疗保障局关于第十批国家组织药品集中带量采购中选药品、残缺规格、残缺基药规格首年约定采购量的通知 [EB/OL ] .( 2025-04-18 )[ 2025-07-25 ] . https://hsa.gd.gov.cn/zwgk/content/post_4699202.html https://hsa.gd.gov.cn/zwgk/content/post_4699202.html .
哈娜 , 海鑫 . 应用Markov模型对我国急性冠脉综合征患者抗血小板治疗方案的长期药物经济学评价 [J ] . 中国药物经济学 , 2020 , 15 ( 1 ): 8 - 18 .
孙沄 , 黄海彬 , 张宏 . 缺血性卒中患者直接医疗成本与影响因素分析 [J ] . 临床医药实践 , 2013 , 22 ( 1 ): 16 - 18,41 .
VAN DEN BROEK W W A , VAN PAASSEN J G , GIMBEL M E , et al . Cost-effectiveness of clopidogrel vs. ticagrelor in patients of 70 years or older with non-ST-elevation acute coronary syndrome [J ] . Eur Heart J Cardiovasc Pharmacother , 2022 , 9 ( 1 ): 76 - 84 .
中国药学会 . 中国药学会关于发布《中国药物经济学评价指南2020》团体标准的公告 [EB/OL ] . ( 2020-11-28 )[ 2023-04-01 ] . https://www.cpa.org.cn//?do https://www.cpa.org.cn//?do =info & cid= 75553 .
国家统计局 . 中华人民共和国2024年国民经济和社会发展统计公报 [EB/OL ] . ( 2025-02-28 )[ 2025-07-30 ] . https://www.stats.gov.cn/sj/zxfb/202502/t20250228_1958817.html https://www.stats.gov.cn/sj/zxfb/202502/t20250228_1958817.html .
顾倩 , 马进 , 李娜 , 等 . 急性心肌梗死患者住院费用分析和影响因素研究 [J ] . 上海交通大学学报(医学版) , 2013 , 33 ( 6 ): 746 - 750 .
PATRONO C . Low-dose aspirin for the prevention of ather- osclerotic cardiovascular disease [J ] . Eur Heart J , 2024 , 45 ( 27 ): 2362 - 2376 .
NGUYEN T A , DIODATI J G , PHARAND C . Resistance to clopidogrel:a review of the evidence [J ] . J Am Coll Cardiol , 2005 , 45 ( 8 ): 1157 - 1164 .
熊梦雪 , 陈霞霞 , 刘海净 , 等 . 基于Markov模型的3种抗血小板药物的经济学评价 [J ] . 中国医院药学杂志 , 2020 , 40 ( 20 ): 2116 - 2119,2131 .
张璐 , 范特 , 周伟 , 等 . 急性冠状动脉综合征患者PCI术后抗血小板治疗的药物经济学评价 [J ] . 药物流行病学杂志 , 2020 , 29 ( 4 ): 247 - 251 .
LIMDI N A , CAVALLARI L H , LEE C R , et al . Cost-effectiveness of CYP2C19-guided antiplatelet therapy in patients with acute coronary syndrome and percutaneous coronary intervention informed by real-world data [J ] . Pharmacogenomics J , 2020 , 20 ( 5 ): 724 - 735 .
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621