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·药物经济学·


          中国急性缺血性卒中人群药物经济学研究的系统评价
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          王 琳 ,陈在余(中国药科大学国际医药商学院,南京 211198)
          中图分类号  R956;R972      文献标志码  A      文章编号  1001-0408(2023)05-0575-06
          DOI  10.6039/j.issn.1001-0408.2023.05.12

          摘  要  目的  对基于中国急性缺血性卒中(AIS)人群的药物经济学研究(模型法)进行系统评价,为完善AIS药物经济学评价方
          法提供建议。方法  计算机检索中国知网、万方数据知识服务平台、维普网、PubMed、Embase、the Cochrane Library、ScienceDirect、
          Web of Science数据库,检索时限为2014年1月-2022年2月,搜集关于AIS药物经济学评价的相关文献,统计并分析纳入研究的
          基本信息、模型的基本信息以及结果指标。使用CHEERS 2022清单对纳入文献的质量进行评价,找出现有文献中存在的问题并
          提出建议。结果  最终纳入12篇文献,包括中文5篇、英文7篇。所有研究均报告了研究角度,主要为卫生体系角度;目标人群的
          年龄主要分布在60岁左右;纳入研究中的主要干预措施为药物治疗,包括单一用药方案和联合用药方案;9篇文献采用决策树联
          合Markov模型,3篇文献单独使用Markov模型,但健康状态的划分方式不一致;所有文献均报告了研究时限和循环周期,大多数
          研究选择的研究时限为30年,循环周期为1年;所有研究均采用改良Rankin量表评分作为临床效果指标,该数据主要来源于临床
          试验;大多数文献中的效用值来源于已发表的研究,成本主要为直接医疗成本;所有研究均进行了成本-效用分析,以质量调整生
          命年和(或)增量成本-效果比作为结局指标,并进行了单因素敏感性分析和概率敏感性分析,但未针对可能存在的不同模型结构
          进行情境分析。结论  纳入研究的总体报告内容较为完整,但方法学较为单一,在研究角度、研究时限、参数来源、情境分析等方面
          仍存在不足。今后的AIS药物经济学评价应按照CHEERS清单条目进一步完善报告内容,从全社会角度出发,对多种健康状态划
          分方式进行情境分析,同时采用真实世界来源的数据,并规范研究结果的不确定性分析过程,以增加研究结果的真实性与可靠性。
          关键词  急性缺血性卒中;药物经济学;模型;系统评价

          Systematic evaluation of pharmacoeconomic studies on acute ischemic stroke population in China
          WANG Lin,CHEN Zaiyu(School  of  International  Pharmaceutical  Business,  China  Pharmaceutical  University,
          Nanjing 211198, China)

          ABSTRACT   OBJECTIVE  To  systematically  evaluate  pharmacoeconomic  studies (modeling  approach)  based  on  the  Chinese
          acute ischemic stroke (AIS) population, and to provide the suggestions for improving the pharmacoeconomic evaluation method of
          AIS.  METHODS  Retrieved  from  CNKI,  Wanfang  Data  Knowledge  Service  Platform,  VIP,  PubMed,  Embase,  the  Cochrane
          Library,  ScienceDirect,  and Web  of  Science  databases,  relevant  literature  on  pharmacoeconomic  evaluation  of AIS  were  collected
          from  January  2014  to  February  2022.  Basic  information  of  included  study,  basic  information  and  outcome  indicators  of  the  model
          were  analyzed  statistically. The  quality  of  the  included  literature  was  evaluated  using  CHEERS  2022,  and  problems  in  the  existing
          literature  were  identified  and  suggestions  were  made.  RESULTS  Twelve  papers  were  finally  included,  involving  five  in  Chinese
          and seven in English. All studies reported the study perspective, mainly from the perspective of health system; the age of the target
          population  was  mainly  distributed  around  60  years  old;  the  main  interventions  in  the  included  studies  were  pharmacotherapy,
          including  single-drug  regimens  and  combination  drug  regimens;  nine  papers  used  decision  trees  combined  with  Markov  models,
          and three papers used Markov models alone, but the classification of health status was inconsistent; all papers reported study time
          frame  and  cycle  period,  with  most  studies  choosing  a  study  time  frame  of  30  years  and  a  cycle  period  of  1  year;  all  studies  used
          modified Rankin scale scores as an indicator of clinical effectiveness, which were mainly derived from clinical trials; utility values
          in most literature were derived from published studies, and costs were mainly direct medical costs; all studies performed cost-utility
          analyses  using  quality-adjusted  life  years  and/or  incremental  cost-effectiveness  ratios  as  outcome  indicators,  and  single-factor
                                                             sensitivity  analyses  and  probabilistic  sensitivity  analyses  were
             Δ 基金项目 国家自然科学基金资助项目(No.71874204)                performed,  but  no  contextual  analyses  were  conducted  for  the
             *第一作者 硕士研究生。研究方向:药物经济学评价。E-mail:                different  model  structures  that  may  exist.  CONCLUSIONS
          980273184@qq.com
                                                             The  overall  report  of  the  included  studies  is  relatively
             # 通信作者 副教授,硕士生导师,博士。研究方向:卫生经济学与
          医疗保障。E-mail:chenzaiyu2002@163.com                  complete,  but  the  methodology  is  relatively  uniform,  and


          中国药房  2023年第34卷第5期                                                 China Pharmacy  2023 Vol. 34  No. 5    · 575 ·
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