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Related Experiment Videos

Generalisation and extension of a web-based data collection system for clinical studies using Java and CORBA.

H P Eich1, C Ohmann

  • 1Dept. of General and Trauma Surgery, Heinrich-Heine-University Düsseldorf, Germany. eich@uni-duesseldorf.de

Studies in Health Technology and Informatics
|March 21, 2000
PubMed
Summary

Developing robust informatical support for multi-centre clinical trials is crucial for data quality. A Java-based web data collection system was enhanced and integrated with a CORBA-based knowledge server for improved multi-centre trial management.

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Area of Science:

  • Health Informatics
  • Clinical Trial Management
  • Software Engineering

Background:

  • Multi-centre clinical trials require strong informatical support to ensure data quality.
  • Existing systems may lack the necessary features for effective data collection and management across multiple sites.

Purpose of the Study:

  • To generalize and extend a Java-based web data collection prototype for multi-centre clinical trials.
  • To integrate a C++ based knowledge server using CORBA for enhanced functionality.
  • To evaluate the security aspects of web-based data collection in clinical trials.

Main Methods:

  • Development of a Java-based web data collection system.
  • Generalization and extension of the prototype for broader application.
  • Integration of a C++ knowledge server via CORBA.

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  • Ongoing investigation into web-based data collection security.

    • Main Results:

    • The enhanced prototype was successfully applied to another clinical trial.
    • Integration with a CORBA-based knowledge server was achieved.
    • Security aspects of the web-based system are currently under evaluation.

    Conclusions:

    • Web-based data collection systems, enhanced with features like knowledge servers, can improve informatical support for multi-centre clinical trials.
    • Further evaluation of security measures is essential for reliable web-based clinical trial data management.