• 中国核心期刊(遴选)数据库收录期刊
  • 中文科技期刊数据库收录期刊
  • 中国期刊全文数据库收录期刊
  • 中国学术期刊综合评价数据库统计源期刊等

中国药物评价 ›› 2022, Vol. 39 ›› Issue (5): 363-369.

• 专家论坛 •    下一篇

设置外对照的单臂试验研究现状及其偏倚风险评估案例分析

 李戈1, 孙凤2*   

  1. 1.天津中医药大学公共卫生与健康科学学院, 天津 301617;
    2.北京大学公共卫生学院流行病与卫生统计学系, 北京 100191
  • 收稿日期:2022-11-17 修回日期:2022-06-25 出版日期:2022-10-28 发布日期:2022-10-28
  • 基金资助:
    中国药品监管科学行动计划第二批重点项目(No.[2021]37-10);海南博鳌乐城国际医疗旅游先行区管理局真实世界研究专项计划项目(HNLC2022RWS012);中国中医药循证医学中心“业务研究室主任专项”(2020YJSZX-2)

Current Status of Single-arm Trials with External Controls and Case Analysis of Bias Risk Assessment

  1. 1.School of Public Health and Health Sciences, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; 2.Department of Epidemiology and Health Statistics, School of Public Health, Peking University, Beijing 100191,China
  • Received:2022-11-17 Revised:2022-06-25 Online:2022-10-28 Published:2022-10-28

摘要: 本文首先概述了设置外对照的单臂试验的研究现状。然后重点介绍了采用非随机干预性研究偏倚评估工具(Risk of Bias in Non-randomized Study-of Interventions,ROBINS-I)评估设置了外对照的单臂试验,并举例说明偏倚评估流程和结果,为研究者提高此类研究偏倚的识别与控制提供参考。综上,目前基于真实世界数据设置外对照的单臂试验尚在起步阶段,仍缺乏专用于其偏倚评估的工具,有待进一步研发。

关键词: font-size:medium, ">单臂试验;外对照;偏倚评估

Abstract: This paper outlines the current state of single-arm trials (SAT) with external controls, and then provides an example of the bias assessment process and results with the Risk Of Bias In Non-randomized Study-of Interventions (ROBINS-I) tool to improve the identification and control of bias for investigators. In conclusion, SATs with external controls are still in the development stage and there is a lack of dedicated tools to assess bias.

Key words: font-size:medium, ">Single-arm trial; External control; Bias assessment

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