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Comparison of Health Care Utilization at the End of Life Among Patients With Cancer in Alberta, Canada, Versus Washington State. JCO oncology practice Khaki, A. R., Xu, Y. n., Cheung, W. Y., Li, L. n., Fedorenko, C. n., Grivas, P. n., Ramsey, S. n., Shankaran, V. n. 2020; 16 (12): e1543–e1552

Abstract

Aggressive care at the end of life (EOL) can lead to unnecessary suffering and health care costs for patients with cancer. Despite geographic proximity and cultural similarities, we hypothesize that EOL care is more intense in the United States multipayer system versus the Canadian single-payer system. We compared health care utilization at EOL among patients with cancer in Alberta, Canada, with those in Washington state in the United States.Adult patients with American Joint Committee on Cancer stage II to IV solid tumors who died between 2014 and 2016 in Alberta and between 2015 and 2017 in Washington were identified from regional population-based cancer registries linked to treatment and hospitalization records (Alberta) and health claims from major regional insurance plans (Washington). The proportion of patients receiving chemotherapy and having multiple emergency department (ED) visits, or intensive care unit (ICU) admissions in the last 30, 60, and 90 days of life (DOL) in Alberta and Washington were determined and compared using two-sample z-test and multivariable logistic regression (a = .006 after Bonferroni correction).Of patients, 11,177 in Alberta and 12,807 in Washington were included. Patients were similar in age (median, 71 v 72 year), with more patients in Washington with no comorbidities. More patients in Washington were treated with chemotherapy (12.6% v 6.6%; adjusted OR [aOR], 2.74), had multiple ED visits (16.2% v 12.1%; aOR, 1.40), and ICU admissions (23.7% v 3.9%; aOR, 14.27) in the last 30 DOL. Utilization was also higher in Washington in the last 60 and 90 DOL and among those with stage IV disease and those age 65 years and older.Utilization of chemotherapy, ED visits, and ICU admissions near EOL was higher in Washington versus Alberta. Future studies to characterize drivers of aggressive EOL care may help improve cancer care for patients in the United States and Canada.

View details for DOI 10.1200/OP.20.00217

View details for PubMedID 32804586

View details for PubMedCentralID PMC7735039