Results from a 1-day workshop on the assessment of quality of life in cancer patients: a joint initiative of the Japan Clinical Oncology Group and the European Organisation for Research and Treatment of Cancer

This report summarizes the presentations and discussion in the first Japan Clinical Oncology Group-European Organisation for Research and Treatment of Cancer Quality of Life/Patient-Reported Outcome workshop funded by the National Cancer Center Hospital that was held on Saturday, 1 September 2018 in Tokyo, Japan. The infrastructure and understanding regarding the Quality of Life/Patient-Reported Outcome assessment of cancer patients in Japan is still immature, in spite of the increased demand for oncological Patient-Reported Outcome research felt not only by researchers but also by patients or other stakeholders of cancer drug development. The workshop aimed to share each perspective, common issues to be considered and future perspectives regarding the strong alliance between the European Organisation for Research and Treatment of Cancer Quality of Life Group and the Japan Clinical Oncology Group for Quality of Life/Patient-Reported Outcome research as well as explore the possibility of conducting collaborative research. European Organisation for Research and Treatment of Cancer is a leading international cancer clinical trials organization, and its Quality of Life Group is a global leader in the implementation of Quality of Life research in cancer patients. The three invited speakers from the European Organisation for Research and Treatment of Cancer Quality of Life Group presented their perspective, latest methodology and ongoing projects. The three speakers from the Japan Clinical Oncology Group presented their current status, experience and some issues regarding data management or interpretation of the Patient-Reported Outcome data. The two patient advocates also shared their expectations in terms of advances in cancer research based on the Patient-Reported Outcome assessment. As the next steps after this workshop, the Japan Clinical Oncology Group and European Organisation for Research and Treatment of Cancer have decided to cooperate more closely to facilitate Patient-Reported Outcome research in both the groups, and the Japan Clinical Oncology Group has approved the establishment of a new committee for Quality of Life/Patient-Reported Outcome research in Japan.