Recommendations for radiotherapy quality assurance in clinical trials.

Abstract

Robust quality assurance (QA) of clinical trials in radiotherapy (RT) is paramount for minimising uncertainties in treatment delivery, thereby strengthening the statistical power of the study and increasing the likelihood of accurately answering the research question. As RT techniques evolve and become more complex, establishing an appropriate QA program for a specific clinical trial becomes increasingly challenging, highlighting the importance of clear and standardised recommendations. This study provide such recommendations for Principal Investigators (PIs) to consider when planning and conducting RT Quality Assurance (RTQA) for clinical trials. They arise from experiences with RTQA in the clinical trials conducted in the Danish Multidisciplinary Cancer Groups (DMCGs). The recommendations include a checklist to guide PIs in developing an effective RTQA program.