assessment of intervention by a palliative care team working in a japanese general hospital a retrospective study our objective was to explore the effectiveness of a palliative care team pct by investigating potential differences in opioid prescription between patients who had had pct involvement before admission to an inpatient hospice and those who had not a total of 221 patients met the criteria they were divided into an intervention group n 140 and a control group n 81 the daily dose of opioid before admission to the hospice was significantly higher in the intervention group p 001 the difference between the maximum opioid dose and the initial dose the rate of increase in opioids until death and the length of stay in the hospice were not significantly different between the groups a pct contributes to more appropriate use of opioids before admission to a hospice