The role of nurses in physician-assisted deaths in Belgium

Background

Belgium’s law on euthanasia allows only physicians to perform the act. We investigated the involvement of nurses in the decision-making and in the preparation and administration of life-ending drugs with a patient’s explicit request (euthanasia) or without an explicit request. We also examined factors associated with these deaths.

Methods

In 2007, we surveyed 1678 nurses who, in an earlier survey, had reported caring for one or more patients who received a potential life-ending decision within the year before the survey. Eligible nurses were surveyed about their most recent case.

Results

The response rate was 76%. Overall, 128 nurses reported having cared for a patient who received euthanasia and 120 for a patient who received life-ending drugs without his or her explicit request. Respectively, 64% (75/117) and 69% (81/118) of these nurses were involved in the physician’s decision-making process. More often this entailed an exchange of information on the patient’s condition or the patient’s or relatives’ wishes (45% [34/117] and 51% [41/118]) than sharing in the decision-making (24% [18/117] and 31% [25/118]). The life-ending drugs were administered by the nurse in 12% of the cases of euthanasia, as compared with 45% of the cases of assisted death without an explicit request. In both types of assisted death, the nurses acted on the physician’s orders but mostly in the physician’s absence. Factors significantly associated with a nurse administering the life-ending drugs included being a male nurse working in a hospital (odds ratio [OR] 40.07, 95% confidence interval [CI] 7.37–217.79) and the patient being over 80 years old (OR 5.57, 95% CI 1.98–15.70).

Interpretation

By administering the life-ending drugs in some of the cases of euthanasia, and in almost half of the cases without an explicit request from the patient, the nurses in our study operated beyond the legal margins of their profession.Medical end-of-life decisions with a possible or certain life-shortening effect occur often in end-of-life care.^1–5 The most controversial and ethically debated medical practice is that in which drugs are administered with the intention of ending the patient’s life, whether at the patient’s explicit request (euthanasia) or not. The debate focuses mainly on the role and responsibilities of the physician.⁶ However, physicians worldwide have reported that nurses are also involved in these medical practices, mostly in the decision-making and sometimes in the administration of the life-ending drugs.^1–3,7–9 Critical care,¹⁰ oncology¹¹ and palliative care nurses^12,13 have confirmed this by reporting their own involvement, particularly in cases of euthanasia.^14,15In Belgium, the law permits physicians to perform euthanasia under strict requirements of due care, one of which is that they must discuss the request with the nurses involved.¹⁶ There are no further explicit stipulations determining the role of nurses in euthanasia. Physician-assisted death is legally regulated in some other countries as well (e.g., the Netherlands, Luxemburg and the US states of Oregon and Washington State), without specifying the role of nurses. Reports from nurses in these jurisdictions are scarce, apart from some that are limited to particular settings, or lack details about their involvement.^13,14We conducted this study to investigate the involvement of nurses in Flanders, Belgium, in the decision-making and in the preparation and administration of life-ending drugs with, or without, a patient’s explicit request. We also examined patient- and nurse-related factors associated with the involvement of nurses in these deaths. In a related research article, Chambaere and colleagues describe the findings from a survey of physicians in Flanders about the practices of euthanasia and assisted suicide, and the use of life-ending drugs without an explicit request from the patient.¹⁷