Patients' voices are needed in debates on euthanasia
Yvonne Y W Mak, medical officer1,
Glyn Elwyn, professor2, Ilora G Finlay,
professor of palliative medicine3
1 Bradbury Hospice, A Kung Kok Shan Road, Shatin,
Hong Kong, 2 Primary Care Research Group, University of Wales Swansea
Clinical School, Swansea, SA2 8PP, 3 School of Medicine, University
of Wales College of Medicine, Cardiff CF14 7XL
Medically assisted death is legal in a few countries, and
discussionabout legalisation is ongoing in many others. But
legalisationmay be premature when we still do not know why patients
wanteuthanasia and whether better end of life care would changetheir views
Countless debates have been held on euthanasia, but little researchhas been done into the experiences of patients who requestit.
Proponents portray an undignified death and opponents fearthe
potential dangers of legalising euthanasia, but the fundamental
question is why patients want euthanasia. Current debates havebeen
based on perspectives of medical professionals, academics,lawyers,
politicians, and the public. Qualitative, experiential, and patient based
research is needed to help capture the complexityof patients'
subjective experiences and elucidate the influencesand meanings that
underpin their desire for death.
The euthanasia debate
Justifications for legalisation of euthanasia have pivoted on
unbearable suffering, respect for autonomy, and dignified death.
Proponents argue, from the principles of compassion and self
determination, that mentally competent patients with an incurable
illness and intolerable suffering should be able to choosethe manner
and timing of their death. This view is gaining support within an increasingly
secular society with an individualisticand utilitarian ethos.
Opponents highlight the potential dangers for patients, healthcare
professionals, and society.1 Doctors should
strive to relievesuffering, not end the life of the sufferer; the
authorityto terminate life would undermine their trustworthiness.
Euthanasia is irreversible, yet the will to live often fluctuates widelyover the course of a terminal illness.2
Some opponents fear patients might feel obliged to request euthanasiato avoid being a burden, particularly as acts to end life alreadyoccur without the patients' explicit requests.3
Regulationof euthanasia cannot be securely enforced, which creates
potential for abuse.4 Moral disintegration could
occur when society viewseuthanasia as a cheaper and preferable
option to providing care.5 Others believe that
excellent palliative care obviatesthe need for euthanasia.6
Before ethical debates
A central controversy in euthanasia debates is the difficultyin
defining and proving unbearable suffering. What are thedimensions of
suffering experienced by patients who desiredeath? Are we paying
adequate attention to diagnosing and relievingsuffering, when the
customary biomedical model of care hasfocused more on the disease
than the patient? Are we comfortableand competent in communicating
with people who are dying? Dowe understand the genuine meaning of
euthanasia requests? Isthe topic of suffering emphasised in medical
education andresearch? In effect, have we overlooked our patients'
experienceof suffering?
Euthanasia with Death by John Spooner,1997
Credit: JOHN SPOONER/THE AGE/CHRYSALIS/NATIONAL
LIBRARYOF AUSTRALIA
Research data on euthanasia
Most studies of euthanasia have been quantitative, focusing
primarily on attitudes of healthcare professionals, relatives,and
the public.78 The patients
included in these studieswere neither terminally ill nor currently
desiring death79
10; their attitudes in response to hypothetical scenarios
might not indicate what they actually will want or do in the future.11 Nevertheless, these studies are important. Pain wascited as a major reason for requesting euthanasia; other influencesincluded functional impairment, dependency, burden, social
isolation, depression, hopelessness, and issues of controland
autonomy 7-101213
A few recent qualitative studies have provided evidence aboutthe
perspectives of patients who desired death. Lavery andcolleagues
used a grounded theory approach to explore the originsof medically
assisted death in HIV positive patients.14 Two
factors emerged: firstly, disintegration from symptoms and functional
loss and, secondly, loss of community, which they defined as
diminishing opportunities to initiate and maintain close personal
relationships, leading to a perceived loss of self. Johansenand
colleagues interviewed patients in a palliative care unitabout their
future wishes for euthanasia. Their views werehypothetical,
ambivalent, and fluctuating, influenced by fearsof future pain or a
painful death, lack of quality of life,and lack of hope.15
Two of us (YYWM and GE) conducted a hermeneutic study with unstructured
interviews to explore the meaning of desire for euthanasia insix
patients with advanced cancer who had expressed a wishfor euthanasia
while receiving palliative care.16 We foundfive main themes: the reality of disease progression, perceptionof suffering, anticipation of a future worse than death, desiresfor good quality end of life care, and presence of care and
connectedness. Thus the meaning of desire for euthanasia wasnot
confined to physical and functional concerns but revealedhidden
psychosocial and existential issues, understood withinthe context of
the patients' whole life experiences.
The combination of disease progression and increasing suffering
perceived along the illness journey gave rise to a sense of
progressive disintegration of self or wholeness (figure).
This wholeness gradually diminished to the extent that patientscould
predict a negative future worse than death itself. Disintegrationwas
likely to occur earlier if patients had unresolved lifeevents,
personality problems, or poor social support that threatenedtheir
sense of wholeness before they had cancer. The prospectof good
quality end of life care and fulfilled needs helpedalter their
perceived reality and led to re-evaluation of theirdesire for death.
Patients' perceived
reality of their past, present, and future for those who
felt whole before diagnosis and those with reduced sense
of wholeness because of unresolved life events,
personality problems, or poor social support
Summary points
Euthanasia debates have focused on suffering,respect for patent autonomy, and dignified death
Little evidenceis available from patients
who desire euthanasia
More qualitative,experiential, and
patient based studies are needed to capture
their voices
Patients' reasons for desiring euthanasia arenot confined to the effects of disease, but relate
to theirwhole life experiences
Good end of life care can influence
patients' perception of hope and personal worth
These studies emphasise the importance of understanding the
patients as a whole person in order to interpret the true meaningof
requests for euthanasia. This includes their life experiences,
perception and fears about their future, and yearnings forcare and
social connection to their community.
Reorientation of focus
Legalising euthanasia is premature when research evidence fromthe
perspectives of those who desire euthanasia is scant. More
qualitative patient based studies are needed to broaden our
understanding of patients.17 Inclusion of
medical humanities,experiential learning, and reflective practice
into medicaleducation should help ensure doctors have better
communicationskills and attitudes.1819 We must examine ways to improvecare at
all levels before we can eliminate the side effectsof poor end of
life care. The government should consider allocatingadequate
resources to reduce the burden of care as well aspromoting education
on death, and palliative care servicesshould develop imaginative
outreach services.
Rather than focusing on assessing the mental competence of patients
requesting euthanasia or determining clear legal guidelines,doctors
must acquire the skills for providing good end of lifecare. These
include the ability to "connect" with patients,diagnose suffering,
and understand patients' hidden agendasthrough in-depth exploration.
This is especially importantas the tenor of care influences
patients' perception of hopeand personal worth. There is much to
ponder over the meaningof a euthanasia request before we have to
consider its justification.The desire for euthanasia must not be
taken at face value.
We thank colleagues in the European Association of PalliativeCare for discussions that informed this debate.
Contributors and sources: This is a summary of a dissertationwritten by YYWM as part of a MSc in palliative medicine atthe
University of Wales College of Medicine. GE and IGF helpeddraft the
article
Competing interests: IGF is a member of the House of Lords andgave evidence on behalf of the Association for Palliative Medicineof Great Britain and Ireland to the Select Committee in Medical
Ethics in 1992.
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(Accepted July 3, 2003)
This article has been cited by other articles:
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