- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
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Factors Affecting the Implementation of Complex and Evolving Techniques: A Multiple Case Study of Intensity-modulated Radiation Therapy (IMRT) in Ontario.Bak, Katarzyna 16 December 2009 (has links)
Background: Intensity Modulated Radiation Therapy (IMRT) is a method of delivering high-dose radiation to tumours while sparing surrounding healthy tissues. Despite its wide availability IMRT utilization varies across Ontario. The study’s objective was to examine key steps in the implementation process and identify factors that facilitate or impede IMRT implementation.
Research Methods: An embedded multiple case study design, utilizing document analysis and key-informant interviews, was employed. Four cancer centres were selected and key-informant interviews were conducted with radiation oncologists, physicists, radiation therapists, and administrators.
Results: Eighteen of 21 invited key-informants participated (86% participation rate) providing a range of insights on the factors influencing IMRT implementation. Overall, three cases made progress in the implementation of IMRT, while one case had limited implementation over the same time period.
Conclusion: These findings help explain the observed variation in IMRT implementation across Ontario, which is multifaceted and reflects ongoing processes of change and reinvention.
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Factors Affecting the Implementation of Complex and Evolving Techniques: A Multiple Case Study of Intensity-modulated Radiation Therapy (IMRT) in Ontario.Bak, Katarzyna 16 December 2009 (has links)
Background: Intensity Modulated Radiation Therapy (IMRT) is a method of delivering high-dose radiation to tumours while sparing surrounding healthy tissues. Despite its wide availability IMRT utilization varies across Ontario. The study’s objective was to examine key steps in the implementation process and identify factors that facilitate or impede IMRT implementation.
Research Methods: An embedded multiple case study design, utilizing document analysis and key-informant interviews, was employed. Four cancer centres were selected and key-informant interviews were conducted with radiation oncologists, physicists, radiation therapists, and administrators.
Results: Eighteen of 21 invited key-informants participated (86% participation rate) providing a range of insights on the factors influencing IMRT implementation. Overall, three cases made progress in the implementation of IMRT, while one case had limited implementation over the same time period.
Conclusion: These findings help explain the observed variation in IMRT implementation across Ontario, which is multifaceted and reflects ongoing processes of change and reinvention.
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