The Comfort Measures Order Set at a Tertiary Care Academic Hospital: Is There a Comparable Difference in End-of-Life Care Between Patients Dying in Acute Care When CMOS Is Utilized?

Background: Standardized protocols have been previously shown to be helpful in managing end-of-life (EOL) care in hospital. The comfort measures order set (CMOS), a standardized framework for assessing imminently dying patients' symptoms and needs, was implemented at a tertiary academic hospital.
Objective: We assessed whether there were comparable differences in the care of a dying patient when the CMOS was utilized and when it was not.
Methods: A retrospective chart review was completed on patients admitted under oncology and general internal medicine, who were referred to the inpatient palliative care team for "EOL care" between February 2015 and March 2016.
Results: Of 83 patients, 56 (67%) received intiation of the CMOS and 27 (33%) did not for EOL care. There was significant involvement of spiritual care with the CMOS (66%), as compared to the group without CMOS (19%), P < .05. The use of CMOS resulted in 1.7 adjustments to symptom management per patient by palliative care, which was significantly less than the number of symptom management adjustments per patient when CMOS was not used (3.3), P < .05. However, initiating CMOS did not result in a signficant difference in patient distress around the time of death ( P = .11). Dyspnea was the most frequently identified symptom causing distress in actively dying patients.
Conclusions: Implementation of the CMOS is helpful in providing a foundation to a comfort approach in imminently dying patients. However, more education on its utility as a framework for EOL care and assessment across the organization is still required.