Development and Implementation of an Electronic Learning Module for Volumetric Image-Guided Radiation Therapy
Winnie Li1, Angela Cashell1, David A Jaffray1
1Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario; Department of Radiation Oncology, University of Toronto, Toronto, Ontario.
Summary
This study developed an electronic learning module to refresh radiation therapists' skills in cone-beam computed tomography (CBCT) for image-guided radiation therapy (IGRT). The mandatory annual training improved knowledge and confidence, with completion times decreasing over three years.
Area of Science:
- Medical Physics
- Radiologic Technology
- Radiation Oncology
Background:
- Image-guided radiation therapy (IGRT) relies on daily cone-beam computed tomography (CBCT), necessitating continuous education for radiation therapists.
- Safe and effective clinical practice of advanced IGRT technologies requires ongoing training for healthcare professionals.
Purpose of the Study:
- To develop and implement an electronic learning (eLearning) module for radiation therapists practicing CBCT.
- To provide a yearly refresher training focused on CBCT acquisition, image fusion, and assessment.
Main Methods:
- A "Myths in Cone Beam Computed Tomography Practice" eLearning module was created, addressing technical aspects and fundamental theory.
- Content experts developed evidence-based explanations for ten identified CBCT myths.
- Learner evaluation was conducted via a multiple-choice quiz, with the module and questions validated by experts.
Main Results:
- The CBCT eLearning module has been a mandatory annual requirement for over three years, with more than 100 radiation therapists completing it yearly.
- The median module completion time significantly decreased from 42 minutes 25 seconds in the first year to 20 minutes 48 seconds in the third year.
Conclusions:
- An effective online training tool for CBCT refresher education has been successfully implemented.
- The module ensures consistent delivery of essential information, enhancing critical thinking and clinical judgment for radiation therapists in CBCT-IGRT settings.
Keywords:
Image-guided radiation therapy (IGRT)cone-beam computed tomography (CBCT)electronic learning (eLearning)refresher trainingMore Related Videos
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