Impact of palliative care on quality of end-of-life care among Brazilian patients with advanced cancers.

Many patients with advanced cancer experience aggressive care during the end-of-life. Several studies have evaluated the benefits of palliative care (PC) on the reduction of aggressive measures; however, limited data are available about their benefit in Brazilian patients.To evaluate the impact of palliative care on the reduction of aggressive measures at the end-of-life.Longitudinal study that analyzed retrospectively medical records of patients who died of advanced cancer from 2010 to 2014. Data were obtained on PC referral and five quality of end-of-life care indicators; i.e., emergency department visits, hospital admission, intensive care unit admission, use of systemic antineoplastic therapy within the last 30 days of life and place of death in hospital as well as the use of a composite score for aggressiveness of care.Out of the 1,284 patients, 832 (65%) received some aggressive measures in end-of-life care. Over the years, there was a reduction in the aggressiveness of care (score = 0: 33.2% vs. 47.1%, p<0.001). Patients not seen by PC received greater aggressive care compared with patients consulted by PC (score ≥1: 87.4% vs. 52.8%, p <0.001). Early PC was associated with less chemotherapy (p=0.001) and fewer emergency department visits (p=0.004) in the last 30 day of life, when compared with late PC. However, there were no demonstrated benefits to significantly reduce the composite score at end-of-life care aggressiveness.Patients with an advanced cancer consultation by PC staff received less aggressive care at the end-of-life when compared to patients without PC.