Background
Limited data is available on the quality of end-of-life care for patients with hematologic malignancies. In this retrospective cohort study, we compared the quality of end-of-life care between patients with hematologic malignancies and those with solid tumors.
Methods
All adult patients who died of advanced cancer between 9/1/2009 and 2/28/2010 while under the care of our institution were included. We collected baseline demographics and end-of-life care indicators, including emergency room visits, hospitalization, intensive care unit admissions, and systemic cancer therapy use within the last 30 days of life.
Results
113/816 (14%) decedents had hematologic malignancies. In the last 30 days of life, hematologic patients were more likely to have emergency room visits (54% vs. 43%, P=0.03), hospital admissions (81% vs. 47%, P<0.001), >=2 admissions (23% vs. 10%, P<0.001), >14 days of hospitalization (38% vs. 8%, P<0.001), intensive care unit admissions (39% vs. 8%, P<0.001) and death (33% vs. 4%, P<0.001), chemotherapy use (43% vs. 14%, P<0.001), and targeted therapy use (34% vs. 11%, P<0.001) compared to patients with solid tumors. Patients with hematologic malignancies were also less likely to have palliative care unit admissions (8% vs. 17%, P=0.02). The composite score for aggressiveness of care (0=best, 6=worst) was significantly higher among patients with hematologic malignancies than those with solid tumors (median 2 vs. 0, P<0.001). In multivariate analysis, hematologic malignancy was a significant factor associated with aggressive end-of-life care (odds ratio 6.6, 95% confidence interval 4.1–10.7, P<0.001).
Conclusions
Patients with hematologic malignancies received more aggressive care at the end-of-life.