Current Status of Palliative and Terminal Care for Patients with Primary Malignant Brain Tumors in Japan.

Palliative care and advance care planning (ACP) from the first diagnosis of glioblastoma are important. This questionnaire survey was conducted to understand the current status of palliative care for brain tumors in Japan. Representative characteristics of Japan in comparison with Western countries (P <0.01) are described below: (1) Gender ratio of male in physicians who treat brain tumors in Europe and the United States/Canada are about 70%, but 94% in Japan. (2) The specialty is predominantly neurosurgeon (93%) in Japan. The ratio of neurologists is predominantly 40% in Europe. In the United States/Canada, neurologist (27%) and neurosurgeon (29%) are main parts. (3) Years of medical experience over 15 in physicians is 73% in Japan. Proportions of those with over 15 years are 45% in Europe and 30% in the United States/Canada. (4) In practicing setting, the rate of academic medical centers is about 80% in Europe and the United States/Canada, and ~60% in Japan. Representative differences compared with past domestic data (2007) (p<0.01): (1) In glioblastoma, the rate of explaining about median survival time increases from 39% (2007) to 80% (2018). Explanation about medical conditions to the patient himself with his family increases from 20% (2007) to 39% (2018). (2) Place of death: The rate at hospital is decreasing from 96% (2007) to 79% (2018) and at home is increasing from 3% (2007) to 10% (2018) (3) The rate of ventilator in adult has decreased from 74% (2007) to 54% (2018), but nasal tube feeding has remained unchanged from 62% (2007) to 60% (2018). These results will be shared with physicians to make better care systems for patients with brain tumors.