Improving Research in Radiation Oncology through Interdisciplinary Collaboration

Abstract

The contribution of radiation oncology to the future of cancer treatment depends significantly on our continued clinical progress and future research advancements. Such progress relies on multidisciplinary collaboration among radiation oncologists, medical physicists and radiobiologists. Cultivating collaborative educational and research opportunities among these three disciplines and further investing in the infrastructure used to train both clinicians and researchers will therefore help us improve the future of cancer care. This article evaluates the success of a short-term educational environment to foster multidisciplinary collaboration. The NIH-funded educational course developed at Wayne State University, called "Integration of Biology and Physics into Radiation Oncology" (IBPRO), was designed to facilitate the engagement of radiation oncologists, medical physicists and radiobiologists in activities that enhance collaborative investigation. Having now been delivered to nearly 200 participants over the past four years, the relative success of IBPRO in fostering productive interdisciplinary collaboration and producing tangible research outcomes can be evaluated. The 140 IBPRO participants from the first three years were surveyed to quantify the effectiveness of the course. In total, 62 respondents reported developing 23 institutional protocols, submitting more than 25 research grants (nine of which have been funded thus far), and publishing more than 30 research manuscripts attributable to participation in IBPRO. Nearly one-half (45%) of respondents reported generating at least one of these research metrics attributable to participation in IBPRO and these participants reported an average of over four such quantitative research metrics per respondent. This represents a very substantial contribution to radiation oncology research by a relatively small number of researchers within a relatively short time. Nearly one-half of respondents reported ongoing collaborative working relationships generated by IBPRO. In addition, approximately one-half of respondents stated that specific information presented at IBPRO changed the way they practice, and over 80% of respondents practicing in a clinical setting stated that, since participation in IBPRO, they have approached clinical dilemmas more collaboratively. We believe that educational opportunities such as IBPRO can have a significant impact on interdisciplinary collaborative research. In addition, such interventions have the ability to effect significant clinical change. Both of these should have a positive impact on future advancements in radiation oncology and affect the future contribution of radiation oncology to the treatment of cancer.