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    • 6. 发明专利
    • System and method for continuous data analysis of ongoing clinical trial
    • 连续临床试验连续数据分析的系统与方法
    • JP2013061970A
    • 2013-04-04
    • JP2012248718
    • 2012-11-12
    • Medidata Solutions Incメディデータ・ソリューションズ・インコーポレイテッド
    • EDWARD F IKEGUCHIGLEN M DEVRIESTAREK A SHERIF
    • G06Q50/22G06Q10/00
    • G06Q50/24G06Q10/10G06Q50/22G16H10/20G16H50/70
    • PROBLEM TO BE SOLVED: To provide a safe system where blind information is integrated so that clinical trial data and blind data are safely stored.SOLUTION: Trial data associated with a subject identifier indicating a subject is accessed from a trial database. Blind data including a subject identifier associated with a trial group identifier indicating a trial group associated with a subject identifier is accessed from a blind database. Grouped data is produced by grouping trial data into plural groups according to a trial group identifier, from the trial data and blind data, without identifying subject identifiers associated with trial group identifiers of grouped data. Statistical analysis is performed on the grouped data, and statistical significance for target parameters between plural groups in the grouped data is calculated. It is determined whether the statistical significance exceeds a predetermined threshold.
    • 要解决的问题:提供一个安全系统,其中整合盲信息,以便安全地存储临床试验数据和盲目数据。

      解决方案:从试验数据库访问与指示受试者的主体标识符相关联的试验数据。 从盲目数据库访问包括与指示与主题标识符相关联的试用组的试验组标识符相关联的主题标识符的盲目数据。 根据来自试验数据和盲目数据的试验组标识符将试验数据分组成多个组而不识别与分组数据的试验组标识符相关联的主体标识符来生成分组数据。 对分组数据进行统计分析,计算分组数据中多组之间目标参数的统计学显着性。 确定统计显着性是否超过预定阈值。 版权所有(C)2013,JPO&INPIT