The majority of our training as registered nurses is geared toward promoting health and caring for people when they are sick with the hope of restoring their health. When it is clear to a patient that they have a condition that will certainly limit their life expectancy, they may choose to forgo resuscitation, which requires a “Do Not Resuscitate” (DNR) order to be placed in their chart.
It may be confusing when a patient comes to the hospital to receive an aggressive life-prolonging therapy such as chemotherapy when they have a DNR order on their chart. How is this possible?
At Clarian Health, a policy for “Withholding or withdrawal of life-prolonging procedures” provides clarification of this point. Other hospitals have similar policies, I'm sure.
DNR is a very specific order that requests withholding of any one or a combination of treatments
in the event of a cardiac or respiratory arrest. A cardiac arrest occurs when there is an absence of a palpable pulse. A respiratory arrest occurs when there is no spontaneous breathing or there is agonal breathing. The treatments considered “resuscitation” include endotracheal intubation and initiation of ventilatory support, chest compressions, electrical countershock, external cardiac pacing and bolus administration of inotroes, vasopressors or antiarhythmics.
A DNR only limits the provision of cardiopulmonary resuscitation (CPR). A DNR order does not limit or restrict the use of any other medical treatment, diagnostic test or intervention. In fact, we are obliged to provide the clinically appropriate standard of care to all patients, regardless of their code status.
Resuscitation is one type of treatment that patients may choose to forgo. Patients, their families and physicians also may choose to forgo other treatments, such as dialysis, blood transfusions or an organ transplant, but these limitations are
not automatic when a patient chooses to forgo CPR.
Clarian policy defines circumstances when it may be appropriate to consider withdrawing or withholding certain treatments for patients. However, until a physician’s order is written that defines the patient/family preference and consent to limit treatments, nurses must assume that patients want and should receive all treatments.
What does your hospital's policy say?
Nurses who feel a patient meets the criteria for consideration of withdrawal or withholding treatments as defined in policy should discuss their assessment with other members of the health care team and, when appropriate, the patient and/or patient’s family.
Lucia Wocial, PhD, RN
Clarian Health Nurse Ethicist
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