The Effect of Triggered Palliative Medicine Consults on Nurse Moral Distress in the Medical Intensive Care Unit

Moral distress in the intensive care unit contributes to negative emotional experiences in nurses and adversely affects patient care. This prospective cohort study evaluates an intervention designed to improve nurse moral distress in the medical intensive care unit and assesses patient outcomes which may improve moral distress.

Nurse moral distress was measured before and after an intervention of triggered palliative consults and scheduled family meetings in the intensive care unit during the COVID-19 pandemic. Patient outcomes in the intervention medical intensive care unit were compared to a control group.

Forty-eight nurses (n = 48/78, 62%) completed the pre-intervention survey and 33 (n = 33/78, 42%) completed the post-intervention survey. Nurse moral distress using the MMD-HP scale pre- and post-intervention (122.5 vs. 134.0, P = 0.1210) was not statistically different. Intervention group patients (n = 57/64, 89%) had earlier transition to do not resuscitate status (hazard ratio 2.1, 95% CI 1.1-4.0, P = 0.0294), higher rate of documented alternate decision makers (100% vs. 61%, P < 0.0001), and higher rate discharged to a facility (28% vs. 14%) or hospice (19% vs. 7%) (P = 0.0090). Intervention group patients with a do not resuscitate (DNR) order had lower median length of stay in the intensive care unit (4 days vs. 13 days, P = 0.0004) and hospital (10 days vs. 21 days, P = 0.0005), and lower median total hospital costs per patient ($39,067 vs. $116,476, P = 0.0029) when compared control group patients with a DNR order.

Triggered palliative consults with scheduled family meetings were not associated with change in nurse moral distress. More research is needed to uncover methods to improve nurse moral distress in the intensive care unit.