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·药物经济学·


          富马酸二甲酯治疗复发型多发性硬化的最小成本分析                                                            Δ


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          李 伟 ,孙轶竹 ,方 佳 ,殷 剑 (1.中国药科大学国际医药商学院,南京 211198;2.天津开心生活科技有
                          1
          限公司,上海 200030;3.中国医学科学院老年医学研究院,北京 100730)
          中图分类号  R956      文献标志码  A      文章编号  1001-0408(2022)24-3005-05
          DOI  10.6039/j.issn.1001-0408.2022.24.12

          摘  要  目的  评估富马酸二甲酯对比芬戈莫德治疗复发型多发性硬化(RMS)的经济性。方法  从我国卫生体系角度出发,采用
          最小成本分析法评估富马酸二甲酯对比芬戈莫德治疗RMS的经济性。模型研究时限为2年,贴现率为5%。成本包括药品费用、
          治疗监测费用和不良反应处理费用,相关参数来自公开发表的文献、政府公开文件及专家访谈。对基础分析结果进行单因素敏感
          性分析,对模型研究时限进行情境分析。结果  在已有的临床研究中,不同维度的间接Meta分析结果均显示,富马酸二甲酯和芬
          戈莫德在临床疗效上类似。在模型模拟的2年内,患者接受富马酸二甲酯治疗所花费的平均总成本为91 756.3元,接受芬戈莫德
          的患者所花费的平均总成本为163 761.5元,前者的医疗费用支出比后者平均减少了72 005.2元。将研究时限延长至3年,接受富
          马酸二甲酯治疗的患者的医疗费用支出比接受芬戈莫德治疗的患者平均减少了105 420.8元。对基础分析结果影响最大的因素
          为芬戈莫德的药品治疗费用。在敏感性分析的参数浮动范围内,增量成本均为负数,表明基础分析结果稳健。结论  基于我国卫
          生体系角度,富马酸二甲酯治疗RMS比芬戈莫德更具经济性。
          关键词  富马酸二甲酯;芬戈莫德;复发型多发性硬化;最小成本分析法


          Cost-minimization analysis of dimethyl fumarate in the treatment of relapsing multiple sclerosis
          LI Wei ,SUN Yizhu ,FANG Jia ,YIN Jian (1.  School  of  International  Pharmaceutical  Business,  China
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                             1
          Pharmaceutical  University,  Nanjing  211198,  China;2.  Tianjin  Happy  Life  Technology  Co.,  Ltd.,  Shanghai
          200030,  China;3.  Institute  of  Geriatric  Medicine,  Chinese  Academy  of  Medical  Sciences,  Beijing  100730,
          China)

          ABSTRACT   OBJECTIVE  To  evaluate  the  cost-effectiveness  of  dimethyl  fumarate  versus  fingolimod  in  the  treatment  of
          relapsing multiple sclerosis (RMS). METHODS  The cost-effectiveness of dimethyl fumarate versus fingolimod in the treatment of
          RMS  was  evaluated  with  cost-minimization  analysis  from  the  perspective  of  China’s  health  system.  The  research  period  of  the
          model  was  2  years,  and  the  discount  rate  was  5%.  Costs  included  drug  costs,  treatment  monitoring  costs  and  adverse  reaction
          disposal  costs.  Relevant  parameters  were  from  published  literature,  government  documents  and  expert  interviews.  A  one-way
          sensitivity  analysis  of  the  results  and  a  scenario  analysis  of  the  model  duration  were  performed.  RESULTS  In  existing  clinical
          studies, indirect meta-analysis results of different dimensions showed that dimethyl fumarate and fingolimod were similar in clinical
          efficacy. Within 2 years of the model simulation, total cost per patient using dimethyl fumarate was 91 756.3 yuan and that of using
          fingolimod  was  163  761.5  yuan.  The  use  of  dimethyl  fumarate  was  associated  with  savings  of  72  005.2  yuan  compared  with
          fingolimod.  When  extending  study  horizon  to  3  years,  the  cost  savings  with  the  use  of  dimethyl  fumarate  increased  to  105  420.8
          yuan,  compared  with  fingolimod.  The  most  influential  factor  on  the  results  of  the  basic  analysis  was  the  drug  treatment  cost  of
          fingolimod.  Within  the  parameter  fluctuation  range  of  sensitivity  analysis,  the  incremental  costs  were  all  negative,  and  the  basic
                                                             analysis  results  were  robust.  CONCLUSIONS  Based  on  a
             Δ 基金项目 中国药科大学“双一流”建设项目(No.CPU2018-
          GY41)                                              health  system  perspective,  dimethyl  fumarate  is  more  cost-
             *第一作者 副教授,博士。研究方向:医药市场准入与药物经济                   effective than fingolimod in the treatment of RMS.
          学。E-mail:cpuliwei@163.com                          KEYWORDS
             #  通信作者 主 任 医 师 。 研 究 方 向 :神 经 免 疫 学 。 E-mail:               dimethyl  fumarate;  fingolimod;  relapsing
          m13611177824@163.com                               multiple sclerosis; cost-minimization analysis


          中国药房  2022年第33卷第24期                                              China Pharmacy  2022 Vol. 33  No. 24    · 3005 ·
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