Impact of race on end-of-life care among patients with esophageal cancer.

Abstract

337 Background: Esophageal cancer is an aggressive malignancy with rising incidence globally. Patients with advanced esophageal cancer suffer from a heavy burden of a wide array of symptoms including dysphagia and cachexia/anorexia, necessitating the need for focused symptom management and palliative care. Studies focused on other cancer types have shown that Black patients are more likely to receive aggressive care at end-of-life (EOL) and suffer from a decline in quality of life. We sought to investigate racial differences in EOL care among patients with advanced esophageal cancer in the US. Methods: The National Inpatient Sample (NIS) was queried to identify all hospitalizations with esophageal cancer utilizing ICD-10 codes C15x from 2016 to 2020. Hospitalizations of White and Black patients with documented inpatient mortality events were then extracted. Demographic and clinical data were analyzed using chi squared tests, independent sample t-tests, and binary logistic regression (adjusted for age, gender, and Charlson comorbidity index or CCI). Adjusted Odds ratios (aOR) are presented with 95% Confidence intervals (CI). Results: A total of 15,130 patients with esophageal cancer were included, of which 13,345 (88.2%) were White and 1785 (11.8%) were Black. Hospitalizations with White patients recorded higher age, more males, and higher comorbidities per CCI. Hospitalizations with Black patients had longer lengths of stay on average, higher total hospital charges, and significantly less likely to have a Do Not Resuscitate (DNR) code status (aOR 0.81, 0.74-0.9 95% CI). Rates of inpatient palliative care consultation at EOL were significantly lower among Black patients (aOR=0.53, 0.48-0.58 95% CI). Black patients were more likely to receive aggressive intervention at EOL demonstrated by rates of blood transfusion (aOR 1.9, 1.6-2.1 95% CI), mechanical ventilation (aOR 1.7, 1.5-1.8 95% CI), and vasopressor usage (aOR 1.4, 1.2-1.6 95% CI). Conclusions: We present a large retrospective analysis demonstrating significant racial disparities in EOL care amongst hospitalized patients with esophageal cancer. Black patients had longer lengths of stay, lower rates of palliative care consultation and DNR code status, and higher rates of aggressive interventions at EOL. These findings may have implications for improving health care decision making for EOL care amongst minority patients with esophageal cancer. WhiteN=13345 BlackN=1785 p-value Age (in years) 68.24±10.67 65.12±10.36 <.001 CCI 9.4±3.3 8.6±3.9 <.001 Mean length of stay (days) 7.5±11.3 10.4±22.8 <.001 Total Cost (In thousands of dollars) 108.6±231.0 141.9±388.5 <.001 Palliative Adjusted OR 60.9% 45.1% .53 (.48 - .58) <.001 DNR Adjusted OR 63.8% 58.0% .81 (.74 - .90) <.001 Blood transfusion Adjusted OR 13.0% 23.0% 1.9 (1.6-2.1) <.001 Mechanical ventilation Adjusted OR 31.4% 45.9% 1.7 (1.5-1.8) <.001 Vasopressor Adjusted OR 7.8% 10.6% 1.4 (1.2-1.6) <.001