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·药物经济学·
我国12岁女性接种双价人乳头瘤病毒疫苗的成本-效用分析 Δ
周大创 1,2* ,罗孟捷 ,唐文熙 (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评
1
1 #
价研究中心,南京 211198)
中图分类号 R956 文献标志码 A 文章编号 1001-0408(2021)13-1602-05
DOI 10.6039/j.issn.1001-0408.2021.13.11
摘 要 目的:评价我国12岁女性接种双价人乳头瘤病毒(HPV)疫苗的成本-效用,为卫生服务决策者提供经济学证据。方法:采
用CERVIVAC模型对我国12岁女性进行长期模拟至全部人群均进入死亡状态(循环周期为1年),分别计算接种双价HPV疫苗的
试验组人群与未接种该疫苗的对照组人群的成本与健康产出,结合意愿支付阈值[WTP,1 倍 2019 年我国人均国内生产总值
(GDP)]判断其经济性。结果:在模拟期限内,试验组相较于对照组的增量成本-效果比(ICER)为 28 660.56 元/质量调整生命年
(QALY),小于 WTP,具有药物经济学优势。单因素敏感性分析结果显示,对 ICER 影响较大的 5 个参数依次为贴现率、HPV-16/
HPV-18所引起的宫颈癌占比、疫苗有效率、每年早期/原位癌直接经济负担和每年晚期/转移癌直接经济负担。概率敏感性分析结
果显示,在以 1 倍 2019 年我国人均 GDP 作为 WTP 的情况下,试验组较对照组具有更大的可接受性(概率为 74%);当 WTP 高于
25 876元/QALY时,试验组具有更大的成本-效用优势。结论:针对宫颈癌的预防,我国12岁女性接种双价HPV疫苗较不接种该
疫苗更具有成本-效用优势。
关键词 宫颈癌;人乳头瘤病毒;双价疫苗;CERVIVAC模型;成本-效用分析
Cost-utility Analysis of 12-year-old Girls Vaccinated with Bivalent Human Papilloma Virus Vaccine in
China
1,2
1
ZHOU Dachuang ,LUO Mengjie ,TANG Wenxi(1. School of International Pharmaceutical Business,China
1
Pharmaceutical University,Nanjing 211198,China;2. Pharmacoeconomic Evaluation Research Center,China
Pharmaceutical University,Nanjing 211198,China)
ABSTRACT OBJECTIVE:To evaluate the cost-utility of bivalent human papilloma virus(HPV)vaccine for 12-year-old girls in
China and provide economic evidence for health service decision makers. METHODS:The CERVIVAC model was used to simulate
the population of 12-year-old girls in China for a long time until all the population entered a state of death(1 year as a cycle). The
cost and health output of the people in experimental group who received the bivalent HPV vaccine and the control group who did
not receive the vaccine were calculated separately, and the economics was judged combined with willingness to pay
threshold [WTP,1 time of China’s per capita gross domestic product(GDP)in 2019]. RESULTS:During the simulation period,
the incremental cost-effectiveness ratio (ICER) of the experimental group compared with the control group was 28 660.56
yuan/QALY,which was less than WTP and had pharmacoeconomic advantages. The results of single-factor sensitivity analysis
showed that the five parameters that had a greater impact on ICER were discount rate,the proportion of HPV-16/HPV-18-induced
cervical cancer,vaccine effective rate,direct economic burden of early/in situ cancer each year and the direct economic burden of
advanced/metastatic cancer each year. The results of probabilistic sensitivity analysis showed that the experimental group was more
acceptable(74%)than the control group when using 1 time of China’s per capita GDP in 2019 as WTP;the experimental group
had a greater cost-utility advantage when WTP was higher than 25 876 yuan/QALY. CONCLUSIONS:For the prevention of cervical
cancer,the bivalent HPV vaccine for 12-year-old girls in China has more cost-utility advantages than no vaccine intervention.
KEYWORDS Cervical cancer;HPV;Bivalent vaccine;CERVIVAC model;Cost-utility analysis
宫颈癌是威胁全球女性生命健康的主要恶性肿瘤
Δ 基金项目:2019年中国药科大学“双一流”建设研究生教育教学
改革研究项目 之一。据统计,2018 年全球新发宫颈癌病例将近 60 万
[1]
*硕士研究生。研究方向:医药产业经济与管理、药物经济学。 例、死亡病例超过 30 万例 。在我国,宫颈癌的发病率
E-mail:jsxz_zdc@163.com
和病死率均居于妇科恶性肿瘤第2位;患者发病年龄趋
# 通信作者:副教授,硕士生导师,博士。研究方向:社会医学与
于年轻化,而且大多数发病时已到中晚期,严重影响了
卫生事业管理、药物经济学、卫生技术评估。电话:025-86185038。
E-mail:tokammy@cpu.edu.cn 其生命健康 [2-3] 。人乳头瘤病毒(human papilloma virus,
·1602 · China Pharmacy 2021 Vol. 32 No. 13 中国药房 2021年第32卷第13期