Abstract
e16202 Background: Hepatocellular Carcinoma (HCC) is a leading cause of cancer-related deaths in the United States. This primary liver malignancy often has a poor prognosis and commonly metastasizes to the lungs, lymph nodes, bones, and adrenal glands. HCC has a high burden of disease with many patients suffering from discomfort and pain related to the disease and its treatment. Palliative care is a unique form of specialized care that provides relief, increasing comfort, and quality of life to patients suffering from illness. Many studies note its effectiveness in helping patients at any point in their illness. Furthermore, recent studies have shown that Native Americans face barriers to receiving palliative and end of life care. Thus, this study aims to examine the factors associated with receipt of palliative care within Native American HCC patients. Methods: The National Cancer Database (NCDB) was used to identify patients diagnosed with Hepatocellular Carcinoma from 2004 to 2019 using the histology code 8170 and race code 03 as assigned by the Commission on Cancer Accreditation program. Kaplan-Meier, ANOVA Chi-Square, and Cox Proportional Hazards tests were performed. Data was analyzed using SPSS version 28 and statistical significance was set at α = 0.05. Results: Out of 1536 Native American patients with HCC, 92 (5.9%) received palliative care. Patients who received palliative care experienced shorter mean survival than those who did not receive palliative care (15 vs 42 months; p < 0.001). After controlling for age, year of diagnosis, surgical status and adjuvant therapies, not receiving palliative care was associated with an independent decrease in hazard (HR = 0.625, p < 0.05). Palliative care patients were more likely to present with stage III and IV HCC, experience a longer delay in receiving treatment (69 vs 48 days) and have bone and lung metastasis when compared to those who did not receive palliative care (p < 0.05). Patients who did not receive palliative care were more likely to have Medicare or Medicaid for insurance (p < 0.05). There were no significant differences in the age, income bracket, facility type, tumor size or time to surgery between the patients who received palliative care and those who did not. Conclusions: This study found that patients with HCC are more likely to utilize palliative care if they have severe disease that metastasized to other organ systems. There is a higher mortality among patients who receive palliative care most likely because they had more severe disease. This research demonstrates the common trend of HCC patients underutilizing palliative care in the early stages of disease. Exploring the impacts early palliative care can have on HCC patients’ survival and quality of life would be valuable future areas of research.