Changing DNR orders and options at Thunder Bay Regional Health Sciences Centre7:25

Thunder Bay Regional Health Sciences Centre has unveiled a new system to help patients decide what level of resuscitation they would want in a life-or-death situation. 

A new policy, announced at the hospital on Monday, requires hospital physicians to discuss five "code status" levels with their patients within 24 hours of admission.  

It was something Jan Miller said she never thought about when she was diagnosed with leukemia seven years ago.

Jan Miller

Patient family advisor Jan Miller says it is very important for individuals to talk to their family members and healthcare providers about the level of resuscitation they would prefer in the event of cardiac/respiratory arrest or unexpected acute cardiac/respiratory distress. (Nicole Ireland/CBC)

When she found herself in hospital, she realized she hadn't talked to her family about what she would want if her heart or lungs stopped working.

"I didn't think it was necessary to have these discussions... nor did I know what the options were."

Miller — who has since recovered, and is doing well — is now a volunteer patient and family advisor at the hospital and was part of the working group that came up with the new Code Status Level policy. 

She said it is essential for people to talk to their family members about the level of resuscitation they would want in the event of cardiac or respiratory arrest.  

"Those are not always easy conversations to have, but is so important in order to ensure that your wishes are known, especially in the event that you are not able to communicate those preferences in hospital."

Balancing responsibilities with possibilities

Critical care physician William Anderson has worked in intensive care at Thunder Bay Regional for more than a decade. He said the previously-used term "Do Not Attempt Resuscitation" is too vague.

"In the past there's been this artificial dichotomy,” he said.

Dr. Will Anderson

"For many patients, having a conversation about resuscitation preferences and potential outcomes at the time of admission is essential," says Dr. William Anderson, staff intensivist with the Department of Critical Care Medicine at TBRHSC. "Our responsibility is to provide the best possible care within the bounds of what the patient would want and what is medically appropriate." (Nicole Ireland/CBC)

Anderson said in actual clinical practice, there are five levels of intervention — ranging from full CPR and intubation, to palliative care.

For example, Anderson said, a patient with chronic heart failure might choose a level in the middle and consent to breathing assistance from a mask, but not intubation. 

"Maybe they've been intubated [before], they've been in the ICU and they don't want that again,” Anderson said.

"Our responsibility is to provide the best possible care within the bounds of what the patient would want and what is medically appropriate.”

“We want our patients and their families to understand the options and the possible outcomes so that they can make informed decisions about their healthcare.”


Levels of resuscitation

Source: Thunder Bay Regional Health Sciences Centre

Patients or their substitute decision maker will be asked to choose one of the following code status levels, which will identify the level of resuscitation that will be provided in the event of cardiac/respiratory arrest or clinical deterioration.

  • Level 5: I want all medically appropriate life-sustaining measures.
  • Level 4: I do not want Cardiopulmonary resuscitation (CPR), but I will accept a medically appropriate trial of intubation and mechanical ventilation including life support.
  • Level 3: I do not want CPR. I will accept a medically appropriate trial of non-invasive ventilation including life support.
  • Level 2: I do not want CPR or ventilator support but I want full medical therapy as appropriate
  • Level 1: I want comfort measures only. I do not want CPR or ventilation. I do not want aggressive medical care. I do not want any prolongation of my life. I want treatment to provide relief of any pain or discomfort I may have.

For patients who are Code Status Level 4 or 3, a blue armband that clearly displays Level 4 or Level 3 will be applied. For patients with a Code Status Level 2 or 1, a purple armband that clearly displays Level 2 or Level 1 will be applied. This ensures that the patient's resuscitation wishes are communicated to all members of the healthcare team.