High End-of-Life Health Care Utilization in a Contemporary Cohort of Head and Neck Cancer Patients Treated with Immune Checkpoint Inhibitors

Cameron Chalker, Rafael Santana-Davila, Jenna M. Voutsinas, Qian (vicky) Wu, Victoria Hwang, Christina S. Baik, Sylvia Lee, Brittany Barber, Neal D. Futran, Jeffrey J. Houlton, George E. Laramore, Jay Justin Liao, Upendra Parvathaneni, Renato G. Martins, Keith D. Eaton, Cristina P. Rodriguez

Research output: Contribution to journalArticlepeer-review

Abstract

Background/Objective: End-of-life health care utilization (EOLHCU) is largely uncharacterized among patients with recurrent/metastatic head and neck squamous cell carcinomas (RMHNSCC), particularly now that immune checkpoint inhibitors (ICI) have been introduced to the treatment landscape. We examined this in a single-institution, retrospective study. Design/Settings: We utilized a database of deceased, ICI-Treated RMHNSCC patients to obtain demographic and EOLHCU data, the latter of which included advanced care plan documentation (ACPD) and systemic therapy or emergency room (ER)/hospital/intensive care unit (ICU) admission within 30 days of death (DOD). This was compared with a cohort of deceased thoracic malignancy (TM) patients in an exploratory analysis. Multivariate analysis was performed to examine for association between patient factors (such as age, Eastern Cooperative Oncology Group (ECOG) performance status, or smoking status) and overall survival (OS); associations between the said patient factors and EOLHCU were also evaluated. This study was conducted at an academic, tertiary center in the United States. Results: The RMHNSCC patients (n = 74) were more likely to have ACPD (p < 0.01), an emergency department visit (p < 0.01), and/or hospital admission (p < 0.01) within 30 DOD relative to the TM group. There was no difference in ICU admissions, ICU deaths, or systemic therapy at end of life (EOL). The OS declined in association with ECOG performance status (PS) and smoking. No association was observed between patient factors and any EOLHCU metric. Conclusions: At our center, patients with ICI-Treated RMHNSCC have higher rates of both ACPD and EOLHCU, suggesting high symptom burden and representing opportunities for further study into supportive care augmentation.

Original languageEnglish (US)
Pages (from-to)614-619
Number of pages6
JournalJournal of Palliative Medicine
Volume25
Issue number4
DOIs
StatePublished - Apr 2022
Externally publishedYes

Keywords

  • head and neck cancer
  • health care utilization
  • immune checkpoint inhibitors

ASJC Scopus subject areas

  • General Nursing
  • Anesthesiology and Pain Medicine

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