Start of the COVID-19 Pandemic and Palliative Care Unit Utilization: A Retrospective Cohort Study.

Context: People with noncancer diagnoses have poorer access to palliative care units (PCUs) or hospices compared to those with cancer diagnoses. The COVID-19 pandemic disrupted how specialist palliative care services were delivered and utilized.

Objective: To determine the association between the start of the COVID-19 pandemic and PCU/hospice utilization in hospitalized individuals with cancer and noncancer diagnoses with specialist palliative care needs.

Methods: Retrospective cohort study using routinely collected data. Percentages of individuals experiencing each disposition from hospital, including discharge to PCU/hospice, were calculated monthly for the total, cancer, and noncancer cohorts and were analyzed descriptively. Hospitalized individuals with specialist palliative care needs at a single academic hospital in Toronto, Canada from January 1, 2017, to September 31, 2022 (pandemic start was defined as April 1, 2020).

Results: The cohort comprised 4349 individuals (median age=78 years; 52.4% female); 3065 (70.5%) and 1284 (29.5%) had cancer and noncancer diagnoses, respectively. Among individuals with noncancer diagnoses, the most significant absolute changes were a 13.0%-decrease in in-hospital deaths (prepandemic=49.6%; postpandemic=36.6%) and a 11.6%-increase in discharges to PCU/hospice (prepandemic=35.6%; postpandemic=47.3%). Among individuals with cancer, the most significant absolute changes were a 12.8%-increase in discharges home with formal care (prepandemic=2.3%; postpandemic=15.1%) and a 7.0%-decrease in in-hospital deaths (prepandemic=29.1%; postpandemic=22.0%).

Conclusion: Despite historically poor PCU/hospice access, the COVID-19 pandemic created circumstances that may have enabled unprecedented utilization in individuals with noncancer diagnoses in our cohort.