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1/30/2015 How Dead is ‘Dead Enough’, Asks the CBC | Impact Ethics

http://impactethics.ca/2014/03/31/how-dead-is-dead-enough-asks-the-cbc/ 1/6

IMPACTETHICS

Making a Difference in Bioethics

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HOW DEAD IS ‘DEAD

ENOUGH’, ASKS THE CBC

ABOUT SUBMIT A POST DISCLAIMER

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March 31, 2014 · by impact ethics · in Clinical Ethics, Organ

Donation · 2 Comments

Sarah Chapple defends organ and tissue donation after cardiac

death for patients who are critically ill and dependent on

mechanical ventilation, but who do not meet the requirements for

neurological death.

_____________________________________________

The CBC program “The Fifth Estate” recently aired an episode

titled “Dead Enough” that explores issues regarding the

declaration of death in critical care units and the state of organ

transplant in Canada. As a critical care social worker, I have

worked with dozens of families faced with the situation of losing

their loved one to a critical illness or sudden traumatic death.

Organ donation can be a way of finding something good in a tragic

situation, as described by the family of Sarah Beth Therien, the

first DCD (donation after cardiac death) donor in Canada.

From my perspective, the portrayal of the consent process for

organ donation in this program is highly problematic and left the

viewer with an impression of physicians waiting in the wings ready

to swoop in and remove organs from patients who still might

recover from their injuries if given enough time. The comments

from the families of Shane Becker and Brandice Thompson may

lead the public to believe that families are being coerced into

consenting to organ donation. Although miraculous recoveries can

occur, these are extremely infrequent.

It is unethical to approach a family and attempt to coerce consent

to organ donation if there is any hope of recovery. In cases of

brain (neurologically determined) death, families would not be

approached regarding organ donation until a determination of

death has already been made by two physicians. The discussion

would only occur prior to this, if a family requested such

information after being informed that the prognosis was

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extremely poor. A referral would then be made to the provincial

transplant coordinator to check if the patient was a registered

donor. It should also be noted that if, at any time, a family

requested that the process be stopped, their wishes would always

be respected without question.

It is important to distinguish between brain death and cardiac

death, as many consider death to have occurred only once

respiration ceases and the heart stops beating. Brain death is

defined as the irreversible loss of consciousness and all functions

of the brain stem including the capacity to breathe. A patient

determined to be brain dead is clinically and legally dead, and an

evaluation for brain death is often considered in patients who

experience a massive head trauma with irreversible brain injury.

There is a nation-wide criterion for the testing, determination and

diagnosis of brain death in Canada that was published by the

Canadian Congress of Neurological Sciences in 1986.

Organ and tissue donation after cardiac death (DCD) is an option

for patients who are critically ill and dependent on mechanical

ventilation, but who do not meet the requirements for

neurological death. These patients have usually experienced a

severe and irreversible brain injury with no long term prognosis

for recovery, as defined by the Trillium Gift of Life Network in

Ontario. Dr. Brian Goldman explains that organ donation after

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Amendments

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TI MES

Obama Precision

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Create Huge U.S.

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January 2015

December 2014

cardiac death means that donation can take place within minutes

after the heart stops, precautions are put in place to ensure

cardiac death has taken place and that families are not

approached in haste. Critics of the DCD process express concern

that cardiac death may be reversible after five minutes. However

death, although potentially reversible through CPR, is still death

once circulation ceases.

A national, multidisciplinary, year-long discussion occurred in

Canada in 2005 to address the ethical issues associated with

organ donation after cardiac death. Offering organ donation is

viewed as an important part of end of life care, and research has

shown that organ donation has a beneficial effect on family

bereavement. A study from 2008, found that 97 percent of

respondents had no regrets about consenting to organ donation

and 94.5 percent said they were treated with compassion and

respect. There is, however, some room for improvement in these

conversations, as half of the respondents also felt confused about

brain death and may have felt rushed into making decisions.

Acting as the decision-maker for a loved one with a critical illness

is highly stressful, and can result in symptoms of acute stress.

Access to clear and consistent information and good

interpersonal relationships with the health care staff can help to

ease anxiety and stress, especially when the focus of care shifts

from life-saving interventions to comfort care and organ donation.

Providing families with clear information and encouraging them to

write down their questions for the medical team may assist with

recall and decrease stress.

Families need to be able to trust the medical team, have their

questions answered and be given time to consider options,

although the urgency of critical care treatment may not always

allow enough time for this t occur The focus in critical care is to

save lives, not prolong death, and for some families the potential

for organ donation can help them to cope with their grief over a

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sudden loss.

_______________________________________________

Sarah Chapple is a Critical Care Social Worker in Vancouver and

an Instructor at the University of Victoria in the Faculty of Human

and Social Development @sarah_chapple

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Tags: brain death, cardiac death, organ donation

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2 comments

M. Montgomery · May 10, 2014 - 1:09 am · Reply→

Insightful article. It is indeed a slippery slope between

life and death. It must be stressful to be in a situation

where a family knows their loved one will die. Organ

donation is a way to give life to someone else. I believe

this knowledge would lessen my own pain- knowing I

was helping someone else.

How Dead is ‘Dead Enough’, Asks the CBC | Impact Ethics | Philosophy of

Death · March 31, 2014 - 9:08 pm · Reply→

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