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中国临床药理学与治疗学 ›› 2013, Vol. 18 ›› Issue (2): 217-221.

• 综述与讲座 • 上一篇    下一篇

电子数据捕获系统在新药临床试验中的影响

冷文玉1, 蒋志伟2, 于莉莉1, 李婵娟2   

  1. 1济南军区总医院信息科,济南 250031,山东;
    2第四军医大学卫生统计学教研室,西安 710032,陕西
  • 收稿日期:2012-05-20 修回日期:2012-05-20 发布日期:2013-02-28
  • 作者简介:冷文玉,女,本科,主治医师,研究方向:卫生信息与电子病历。 Tel: 13082751553 E-mail: monkeylengwy@163.com
  • 基金资助:
    国家自然科学基金项目(81072390; 81001290)

Effect of electronic data capture system in new drug clinical trials

LENG Wen-yu1, JIANG Zhi-wei2, YU Li-li1, LI Chan-juan2   

  1. 1Department of Information, Jinan General Hospital, Jinan 250031, Shandong,China;
    2Department of Health Statistics, Fourth Military Medical University, Xi'an 710032, Shaanxi,China
  • Received:2012-05-20 Revised:2012-05-20 Published:2013-02-28

摘要: 随着计算机和网络技术的发展,电子数据捕获(EDC)系统在新药临床试验中的优势不断显现,并受到新药临床试验研究机构的青睐。EDC凭借其技术上的优势,简化了传统以纸张病例报告表为载体的临床试验流程,克服了其数据录入和数据清理滞后的缺点;研究者、临床监查员、数据管理人员等在应用EDC系统情况下的角色和职责分工也发生了相应的改变;同时,其为新的试验设计和统计方法,如适应性设计方法的应用实施提供的有利的平台。

关键词: 电子数据捕获, 病例报告表, 源数据核对, 适应性设计

Abstract: With the developments of computer and net technology, the superiorities of Electronic Data Capture(EDC) system are increasing in clinical trials and it is getting popularity in trial participants. With the help of the excellent technologies, EDC simplifies the trial process of traditional paper CRFs and overcomes the lags of data entry and data cleaning. The roles and responsibilities of sponsors, monitors and data managers change. Meanwhile, EDC makes it feasible to apply new trial designs and statistical methods, such as, adaptive design.

Key words: Electronic data capture, Case report form, Source document verification, Adaptive design

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