Gundersen Health System, La Crosse, WI
Sean O'Neil , Susan M Frankki , Lori J. Rosenstein
Background: Patients with acute myeloid leukemia (AML) who receive intensive induction chemotherapy (IC) face a prolonged hospitalization and a life-threatening illness. As a result, patients experience a high physical, psychological, and emotional symptom burden which can significantly affect their quality of life (QOL).1 There is also a high mortality rate associated with IC, with one study showing 12.3% chance of in-hospital death and 3.7% discharge to hospice.2 Early integration of palliative care (IPC) has shown improvements in QOL, decrease in psychological stress and improved end-of-life care.3 The aim of this study was to examine the historic use of IPC during IC and assess the symptom burden in a rural healthcare setting and to provide a rationale for early incorporation of palliative care into IC. Methods: We performed an IRB approved retrospective study of all patients with AML who were admitted to Gundersen Health System for IC from January 2013 to September 2021. Data collection included basic demographics, disease and treatment specific variables, and admission variables. Symptom burden was also assessed by reviewing daily progress notes. Statistical analysis included descriptive statistics, Wilcoxon signed-rank test, and Fisher’s exact test and was performed in SAS version 9.4 at a significance level of 0.05. Results: Our study included 33 patients with an average age of 62 years. Our sample was 100% white, 58% male, 82% married and 58% former smokers. Average length of stay was 29 days and 5 (15%) patients died during this time. Individuals experienced an average of 9.8 (range 4-17) of the 20 recorded symptoms, most commonly pain (97%), fevers (88%), edema (73%), anorexia (67%), rash (61%), and diarrhea (61%). Only 6 patients (18%) received a palliative care consultation during IC. For patients without a palliative care consultation during IC, advanced care planning (ACP) documents were found in only 37% during or before IC. However, when palliative care was consulted, ACP documentation increased to 83% demonstrating a trend towards significance (p = 0.07). There was a significant difference between the number of symptoms observed in those who received a palliative care consultation (median = 13 symptoms) and those who did not (median = 9 symptoms, p = 0.007). Conclusions: Despite our patients experiencing a high symptom burden and a significant chance of death, there was a low rate of early integration of palliative care. This retrospective study was unable to determine if IPC improved symptom burden, but we did find that IPC increased the rate of ACP documentation from 37% to 83%. The presence of ACP documentation has been shown to significantly reduce ICU utilization and improve the quality of care at the end of life.4 Given these findings; we plan to move forward with routine integration of palliative care into the management of patients undergoing IC for AML.
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