2 results
Peer review quality assurance in stereotactic body radiotherapy planning: the impact of case volume
- Michael Huo, Lyndon Morley, Laura Dawson, Jean-Pierre Bissonnette, Joelle Helou, Meredith Giuliani, Alejandro Berlin, David Shultz, Ali Hosni, Andrea Shessel, John Waldron, Aisling Barry
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- Journal:
- Journal of Radiotherapy in Practice / Volume 22 / 2023
- Published online by Cambridge University Press:
- 20 May 2022, e46
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Purpose:
Peer review is an essential quality assurance component of radiation therapy planning. A growing body of literature has demonstrated substantial rates of suggested plan changes resulting from peer review. There remains a paucity of data on the impact of peer review rounds for stereotactic body radiation therapy (SBRT). We therefore aim to evaluate the outcomes of peer review in this specific patient cohort.
Methods and materials:We conducted a retrospective review of all SBRT cases that underwent peer review from July 2015 to June 2018 at a single institution. Weekly peer review rounds are grouped according to cancer subsite and attended by radiation oncologists, medical physicists and medical radiation technologists. We prospectively compiled ‘learning moments’, defined as cases with suggested changes or where an educational discussion occurred beyond routine management, and critical errors, defined as errors which could alter clinical outcomes, recorded prospectively during peer review. Plan changes implemented after peer review were documented.
Results:Nine hundred thirty-four SBRT cases were included. The most common treatment sites were lung (518, 55%), liver (196, 21%) and spine (119, 13%). Learning moments were identified in 161 cases (17%) and translated into plan changes in 28 cases (3%). Two critical errors (0.2%) were identified: an inadequate planning target volume margin and an incorrect image set used for contouring. There was a statistically significantly higher rate of learning moments for lower-volume SBRT sites (defined as ≤30 cases/year) versus higher-volume SBRT sites (29% vs 16%, respectively; p = 0.001).
Conclusions:Peer review for SBRT cases revealed a low rate of critical errors, but did result in implemented plan changes in 3% of cases, and either educational discussion or suggestions of plan changes in 17% of cases. All SBRT sites appear to benefit from peer review, though lower-volume sites may require particular attention.
Team-based clinical simulation in radiation medicine: value to attitudes and perceptions of interprofessional collaboration
- Caitlin Gillan, Meredith Giuliani, Olive Wong, Nicole Harnett, Emily Milne, Douglas Moseley, Robert Thompson, Pamela Catton, Jean-Pierre Bissonnette
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- Journal:
- Journal of Radiotherapy in Practice / Volume 14 / Issue 2 / June 2015
- Published online by Cambridge University Press:
- 10 March 2015, pp. 117-125
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Introduction
Simulation has been effective for changing attitudes towards team-based competencies in many areas, but its role in teaching interprofessional collaboration (IPC) in radiation medicine (RM) is unknown. This study reports on feasibility and IPC outcomes of a team-based simulation event; ‘Radiation Medicine Simulation in Learning Interprofessional Collaborative Experience’ (RM SLICE).
MethodsRadiation therapy (RTT), medical physics (MP) and radiation oncology (RO) trainees in a single academic department were eligible. Scheduled closure of a modern RM clinic allowed rotation of five high-fidelity cases in three 105-minute timeslots. A pre/post-survey design evaluated learner satisfaction and interprofessional perceptions. Scales included the Readiness for Interprofessional Learning Scale (RIPLS), UWE Entry Level Interprofessional Questionnaire (UWEIQ), Trainee Test of Team Dynamics and Collaborative Behaviours Scale (CBS).
ResultsTwenty-one trainees participated; six ROs (28·57%), six MPs (28·57%) and nine RTTs (42·86%). All cases were conducted, resolved and debriefed within the allotted time. Twenty-one complete sets (100%) of evaluations were returned. Participants reported limited interaction with other professional groups before RM SLICE. Perceptions of team functioning and value of team interaction in ‘establishing or improving the care plan’ were high for all cases, averaging 8·1/10 and 8·9/10. Average CBS scores were 70·4, 71·9 and 69·5, for the three cases, scores increasing between the first and second case for 13/21 (61·9%) participants. RIPLS and UWEIQ scores reflected positive perceptions both pre- and post-event, averaging 83·5 and 85·2 (RIPLS) and 60·6 and 55·7 (UWEIQ), respectively. For all professions for both scales, the average change in score reflected improved IP perceptions, with agreement between scales for 15/20 (75·0%) participants. Overall, perception of IPC averaged 9·14/10, as did the importance of holding such an event annually.
ConclusionsTeam-based simulation is feasible in RM and appears to facilitate interprofessional competency-building in high-acuity clinical situations, reflecting positive perceptions of IPC.