A Retrospective Analysis of Factors Affecting Palliative Care Consults in Patients Undergoing Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy

Abstract

Purpose This study was conducted to determine factors that influence palliative care (PC) consultation in patients receiving cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC). Patient and methods We queried our Electronic Medical Record EPIC for a list of patients who underwent cytoreductive surgery with HIPEC or hyperthermic intrathoracic chemotherapy (HITEC) in the hospital from April 2016-April 2019. Data was manually extracted and patients who did not meet our criteria were excluded. Patients were divided on the basis of palliative care consults and differences between the groups were analyzed. Odds ratios (OR) with p-value of 0.05 and confidence interval of (CI) 95% were calculated. Results We identified 55 patients of whom 34 met our inclusion criteria: 11 males and 23 females with an average age of 56 years at the time of diagnosis. Eight patients (23%) had PC, with six having commercial insurance, seven married, and six with more than one comorbid medical issue. Comorbidities >1 (OR: 0.12; CI: 0.02-0.76; p: 0.02) and age >40 (OR: 0.015; CI: 0.0007-0.3029; P: 0.006) were associated with a higher likelihood of PC. Gender, insurance type, and marital status did not have a significant association with PC. Mean age between PC consulted patients versus non-PC consulted patients was 58.5 vs. 55.9 and median age between the two groups was 60.5 vs. 60 which also showed a trend towards higher rates of PC in the older population. Conclusion Approximately one quarter of patients who underwent CRS with HIPEC had a concurrent PC consult. Though this is better than the national average of 11-16%, it continues to be a very small number. Efforts must be made to engage PC early in the course of treatment and recognize it as an integral part of cancer care. PC is not only an end-of-life service, in fact, studies have shown that early consultations lead to higher patient satisfaction, improved quality of life, and better communication.