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Related Experiment Videos

Tracing expert thinking in clinical trial design.

M H Malogolowkin1, R S Horowitz, J A Ortega

  • 1Department of Pediatrics, Children's Hospital, Los Angeles, California 90027.

Computers and Biomedical Research, an International Journal
|April 1, 1989
PubMed
Summary

This study introduces a method to trace scientific ideas in clinical trial design. Experts heavily use published numerical data, and this method clarifies innovative design elements.

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Area of Science:

  • Clinical Trial Design
  • Scientific Research Methodology
  • Pediatric Oncology

Background:

  • Clinical trial design is complex, involving the integration of scientific ideas into protocols.
  • Understanding the origins of design elements is crucial for improving future trials.
  • The Intergroup Rhabdomyosarcoma Study Committee (IRS) is a key contributor to pediatric rhabdomyosarcoma treatment research.

Purpose of the Study:

  • To present a novel method for analyzing the clinical trial design process.
  • To identify and trace the sources of scientific ideas used by experts in protocol development.
  • To apply this method to understand the design of the IRS-III protocol.

Main Methods:

  • Analysis of the clinical trial design process.
  • Identification and tracing of scientific ideas and their sources.

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  • Application of the method to the Intergroup Rhabdomyosarcoma Study (IRS)-III protocol.

    • Main Results:

    • Experts frequently base clinical trial designs on information presented in numerical displays within published documents.
    • The developed procedure effectively identifies and traces innovative aspects of trial design.
    • The analysis provides insights into the behavior of experts in the Intergroup Rhabdomyosarcoma Study Committee.

    Conclusions:

    • The proposed method enhances the understanding of how scientific ideas are translated into clinical trial protocols.
    • Innovative elements in clinical trial design can be better understood and traced using this analytical procedure.
    • This approach offers valuable insights for researchers involved in clinical trial design, particularly in pediatric oncology.