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Development of a novel imaging informatics-based system with an intelligent workflow engine (IWEIS) to support imaging-based clinical trials

机译：开发具有智能工作流引擎（IWEIS）的新型基于影像信息学的系统以支持基于影像的临床试验

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摘要

Imaging based clinical trials can benefit from a solution to efficiently collect, analyze, and distribute multimedia data at various stages within the workflow. Currently, the data management needs of these trials are typically addressed with custom-built systems. However, software development of the custom- built systems for versatile workflows can be resource-consuming. To address these challenges, we present a system with a workflow engine for imaging based clinical trials. The system enables a project coordinator to build a data collection and management system specifically related to study protocol workflow without programming. Web Access to DICOM Objects (WADO) module with novel features is integrated to further facilitate imaging related study. The system was initially evaluated by an imaging based rehabilitation clinical trial. The evaluation shows that the cost of the development of system can be much reduced compared to the custom-built system. By providing a solution to customize a system and automate the workflow, the system will save on development time and reduce errors especially for imaging clinical trials.
机译：基于影像的临床试验可以从一种解决方案中受益，该解决方案可以在工作流的各个阶段高效地收集，分析和分发多媒体数据。当前，通常使用定制系统来满足这些试验的数据管理需求。但是，针对通用工作流程的定制系统的软件开发可能会消耗大量资源。为了解决这些挑战，我们提出了一种带有工作流引擎的系统，用于基于成像的临床试验。该系统使项目协调员无需编程即可构建与研究协议工作流程特别相关的数据收集和管理系统。集成了具有新颖功能的Web访问DICOM对象（WADO）模块，以进一步促进影像相关的研究。该系统最初是通过基于影像的康复临床试验进行评估的。评估表明，与定制系统相比，可以大大降低系统开发成本。通过提供定制系统和使工作流程自动化的解决方案，该系统将节省开发时间并减少错误，尤其是对于成像临床试验。

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