The ethics of palliative care and euthanasia: exploring common values

Continuous palliative sedation until death: a qualitative study of palliative care clinicians' experiences

BACKGROUND

The practice of continuous palliative sedation until death is the subject of much medical and ethical debate, which is reflected in the inconsistency that persists in the literature regarding the definition and indications of palliative sedation.

AIM

This study aims to gain a better understanding of palliative care clinicians' experiences with continuous palliative sedation.

DESIGN

We conducted a qualitative study based on focus group discussions.

SETTING/PARTICIPANTS

We conducted six focus groups with a total of 28 palliative care clinicians (i.e., 15 nurses, 12 physicians, and 1 end-of-life doula) from diverse care settings across Canada, where assisted dying has recently been legalized.

RESULTS

An interpretative phenomenological analysis was used to consolidate the data into six key themes: responding to suffering; grappling with uncertainty; adapting care to ensure ongoing quality; grounding clinical practice in ethics; combining medical expertise, relational tact, and reflexivity; and offering an alternative to assisted death.

CONCLUSIONS

Interaction with the patient's family, uncertainty about the patient's prognosis, the concurrent practice of assisted dying, and the treatment of existential suffering influence the quality of sedation and indicate a lack of clear palliative care guidelines. Nevertheless, clinicians exhibit a reflective and adaptive capacity that can facilitate good practice.

Medical Assistance in Dying in Neurology

An increasing number of jurisdictions have legalized medical assistance in dying (MAID) with significant variation in the procedures and eligibility criteria used. In the United States, MAID is available for persons with terminal illnesses but is frequently sought by persons with neurologic conditions. Persons with conditions that cause cognitive impairment, such as Alzheimer dementia, are often ineligible for MAID, as their illness is not considered terminal in its early stages, whereas in later stages, they may have impaired decision-making capacity.

Dying like a dog: the convergence of concepts of a good death in human and veterinary medicine

Standard views of good death in human and veterinary medicine considerably differ from one another. Whereas the good death ideal in palliative medicine emphasizes the positive aspects of non-induced dying, veterinarians typically promote a quick and painless killing with the aim to end suffering. Recent developments suggest a convergence of both professions and professional attitudes, however. Palliative physicians are confronted with patients wishing to be 'put to sleep', while veterinarians have begun to integrate principles and practices from hospice care. We will argue that the discourses on good human and animal deaths are not distinct, but that they interact and influence each other. On the one hand, veterinary medicine adapts techniques like chemotherapy or sedation from palliative end-of-life care. On the other hand, philosophers, veterinarians, pet owners, patients and the general public alike make certain assumptions about the (dis)analogy of human and animal dying or killing. Unfortunately, these interactions have only scarcely been reflected normatively, especially on the part of human medicine. Conflicts and misattributions with potential serious negative consequences for the (animal and human) patients' wellbeing are provoked. For these reasons, palliative physicians and veterinarians are invited to engage in the debate around human and animal end-of-life care.

Medical assistance in dying in hospice: A qualitative study

OBJECTIVES

The modern hospice movement has historically opposed assisted dying. The 2016 legalisation of medical assistance in dying (MAID) in Canada has created a new reality for Canadian hospices. There have been few studies examining how the legalisation of MAID has affected Canadian hospices. Our objective was to identify the challenges and opportunities hospice workers think MAID brings to a hospice.

METHODS

This qualitative descriptive study included four focus groups and four semistructured interviews with Canadian hospice workers at two hospices, one which allowed MAID on site, and one which did not. Thematic analysis was used to understand and report these challenges and opportunities.

RESULTS

We constructed five themes. These themes detailed participants' beliefs in the abilities of hospice care, and how they felt MAID challenged these abilities. Further, participants felt that MAID itself created challenging situations for patients and families, and that local policies and practices led to additional institutional challenges. Some participants also felt that allowing MAID in hospice provided opportunities for more extensive end-of-life options.

CONCLUSIONS

The legalisation of MAID in Canada has created both challenges and opportunities for Canadian hospices. A balancing of these challenges and opportunities may provide a path for Canadian hospices to navigate their new reality. Increasing demand for MAID means that hospices are likely to continue to encounter requests for MAID, and should enact supports to ensure staff are able to manage these challenges and make best use of the opportunities.

Exploring key stakeholders' attitudes and opinions on medical assistance in dying and palliative care in Canada: a qualitative study protocol

INTRODUCTION

Canadians have had legal access to medical assistance in dying (MAiD) since 2016. However, despite substantial overlap in populations who request MAiD and who require palliative care (PC) services, policies and recommended practices regarding the optimal relationship between MAiD and PC services are not well developed. Multiple models are possible, including autonomous delivery of these services and formal or informal coordination, collaboration or integration. However, it is not clear which of these approaches are most appropriate, feasible or acceptable in different Canadian health settings in the context of the COVID-19 pandemic and in the post-pandemic period. The aim of this qualitative study is to understand the attitudes and opinions of key stakeholders from the government, health system, patient groups and academia in Canada regarding the optimal relationship between MAiD and PC services.

METHODS AND ANALYSIS

A qualitative, purposeful sampling approach will elicit stakeholder feedback of 25-30 participants using semistructured interviews. Stakeholders with expertise and engagement in MAiD or PC who hold leadership positions in their respective organisations across Canada will be invited to provide their perspectives on the relationship between MAiD and PC; capacity-building needs; policy development opportunities; and the impact of the COVID-19 pandemic on the relationship between MAiD and PC services. Transcripts will be analysed using content analysis. A framework for integrated health services will be used to assess the impact of integrating services on multiple levels.

ETHICS AND DISSEMINATION

This study has received ethical approval from the University Health Network Research Ethics Board (No 19-5518; Toronto, Canada). All participants will be required to provide informed electronic consent before a qualitative interview is scheduled, and to provide verbal consent prior to the start of the qualitative interview. Findings from this study could inform healthcare policy, the delivery of MAiD and PC, and enhance the understanding of the multilevel factors relevant for the delivery of these services. Findings will be disseminated in conferences and peer-reviewed publications.

How does Medical Assistance in Dying affect end-of-life care planning discussions? Experiences of Canadian multidisciplinary palliative care providers

Background

More than a dozen countries have now legalized some form of assisted dying, and additional jurisdictions are considering similar legislations or expanding eligibility criteria. Despite the persistent controversies about the relationship between medicine, palliative care, and assisted dying, many people are interested in assisted dying. Understanding how end-of-life care discussions between patients and specialist palliative care providers may be affected by such legislation can inform end-of-life care delivery in the evolving socio-cultural and legal environment.

Aim

To explore how the Canadian Medical Assistance in Dying legislation affects end-of-life care discussions between patients and multidisciplinary specialist palliative care providers.

Design

Qualitative thematic analysis of semi-structured interviews.

Participants

Forty-eight specialist palliative care providers from Vancouver (n = 26) and Toronto (n = 22) were interviewed in person or by phone. Participants included physicians (n = 22), nurses (n = 15), social workers (n = 7), and allied health professionals (n = 4).

Results

Qualitative thematic analysis identified five notable considerations associated with Medical Assistance in Dying affecting end-of-life care discussions: (1) concerns over having proactive conversations about the desire to hasten death, (2) uncertainties regarding wish-to-die statements, (3) conversation complexities around procedural matters, (4) shifting discussions about suffering and quality of life, and (5) the need and challenges of promoting open-ended discussions.

Conclusion

Medical Assistance in Dying challenges end-of-life care discussions and requires education and support for all concerned to enable compassionate health professional communication. It remains essential to address psychosocial and existential suffering in medicine, but also to provide timely palliative care to ensure suffering is addressed before it is deemed irremediable. Hence, clarification is required regarding assisted dying as an intervention of last resort. Furthermore, professional and institutional guidance needs to better support palliative care providers in maintaining their holistic standard of care.

Treatment withdrawal of the patient on end of life: An analysis of values, ethics and guidelines in palliative care

AIM

Family surrogate decision-making during the later stage of a patient's life may sometimes result in conflict and emotional distress among the parties involved. The present article aims to promote ethical end-of-life decision-making among healthcare professionals in a view to eliminating any misunderstanding that may arise while meeting the care needs of the patient.

DESIGN

A case study involving a request for treatment withdrawal by the family of a patient on end of life.

METHODS

This paper draws upon a scenario encountered during practice to analyse the moral commitments in delivering high-quality end-of-life care with much emphasis on pre-existing palliative care guidelines for adults.

RESULTS

Healthcare professionals are bound by the principle of beneficence, non-maleficence, autonomy and justice. Although the use of guidelines may be tenable, decisions often take into consideration the patient's choice and then weighed against the moral values of healthcare specialists and those required in the profession.

Death without distress? The taboo of suffering in palliative care

Palliative care (PC) names as one of its central aims to prevent and relieve suffering. Following the concept of "total pain", which was first introduced by Cicely Saunders, PC not only focuses on the physical dimension of pain but also addresses the patient's psychological, social, and spiritual suffering. However, the goal to relieve suffering can paradoxically lead to a taboo of suffering and imply adverse consequences. Two scenarios are presented: First, PC providers sometimes might fail their own ambitions. If all other means prove ineffective terminal sedation can still be applied as a last resort, though. However, it may be asked whether sedating a dying patient comes close to eliminating suffering by eliminating the sufferer and hereby resembles physician-assisted suicide (PAS), or euthanasia. As an alternative, PC providers could continue treatment, even if it so far prove unsuccessful. In that case, either futility results or the patient might even suffer from the perpetuated, albeit fruitless interventions. Second, some patients possibly prefer to endure suffering instead of being relieved from it. Hence, they want to forgo the various bio-psycho-socio-spiritual interventions. PC providers' efforts then lead to paradoxical consequences: Feeling harassed by PC, patients could suffer even more and not less. In both scenarios, suffering is placed under a taboo and is thereby conceptualised as not being tolerable in general. However, to consider suffering essentially unbearable might promote assisted dying not only on an individual but also on a societal level insofar as unbearable suffering is considered a criterion for euthanasia or PAS.

Common dedication to facilitating good dying experiences: Qualitative study of end-of-life care professionals' attitudes towards voluntary assisted dying

BACKGROUND

Debate about appropriate and ethically acceptable end-of-life choices is ongoing, which includes discussion about the legalization of voluntary assisted dying. Given health professionals' role in caring for patients at the end life, their stance towards assisting a person with dying can have implications for policy development and implementation in jurisdictions where law changes are being considered.

AIM

To explore end-of-life care professionals' attitudes towards voluntary assisted dying 6 months prior to vote on legalization.

DESIGN

Qualitative study using textual data collected through semi-structured interviews. Purposive sampling strategy used to collect a broad representation of perspectives. Audio-recorded interviews were transcribed verbatim and subjected to qualitative descriptive analysis techniques.

PARTICIPANTS

A total of 16 health professionals with experience in caring for people with life-limiting illness.

RESULTS

Participants reported two overarching positions grounded in differing moral philosophies with compelling arguments both for and against legalization of voluntary assisted dying. A third and common line of argument emerged from areas of shared concern and uncertainty about the practical consequences of introducing voluntary assisted dying. While a diversity of opinion was evident, all participants advocated for more public education and funding into end-of-life care services to make high-quality care equitable and widely available.

CONCLUSION

Common dedication to reducing suffering and facilitating good dying experiences exists among experts despite their divergent views on voluntary assisted dying. Ongoing engagement with stakeholders is needed for practical resolution in the interest of developing health policy for best patient care.

Swiss-CHAT: Citizens Discuss Priorities for Swiss Health Insurance Coverage

Background: As universal health coverage becomes the norm in many countries, it is important to determine public priorities regarding benefits to include in health insurance coverage. We report results of participation in a decision exercise among residents of Switzerland, a high-income country with a long history of universal health insurance and deliberative democracy.

Methods: We adapted the Choosing Healthplans All Together (CHAT) tool, an exercise developed to transform complex healthcare allocation decisions into easily understandable choices, for use in Switzerland. We conducted CHAT exercises in twelve Swiss cities with recruitment from a range of socio-economic backgrounds, taking into account differences in language and culture.

Results: Compared to existing coverage, a majority of 175 participants accepted greater general practice gatekeeping (94%), exclusion of invasive life-sustaining measures in dying patients (80%), longer waiting times for non-urgent episodic care (78%), greater adherence to cost-effectiveness guidelines in chronic care (66%), and lower premium subsidies (51%). Most initially chose greater coverage for dental care (59%), quality of life (57%), and long-term care (90%). During group deliberations, participants increased coverage for out-of-pocket costs (58%) and mental health to current levels (41%) and beyond current levels for rehabilitation (50%), and decreased coverage for quality of life to current levels (74%). Following group deliberation, they tended to change their views back to below current coverage for help with out-of-pocket costs, and back to current levels for rehabilitation. Most participants accepted the plan as appropriate and fair. A significant number would have added nothing.

Conclusion: Swiss participants who have engaged in a priority setting exercise accept complex resource allocation trade-offs in healthcare coverage. Moreover, in the context of a well-funded healthcare system with universal coverage centered on individual choice, at least some of our participants believed a fully sufficient threshold of health insurance coverage was achieved.

Euthanasia embedded in palliative care. Responses to essentialistic criticisms of the Belgian model of integral end-of-life care

The Belgian model of 'integral' end-of-life care consists of universal access to palliative care (PC) and legally regulated euthanasia. As a first worldwide, the Flemish PC organisation has embedded euthanasia in its practice. However, some critics have declared the Belgian-model concepts of 'integral PC' and 'palliative futility' to fundamentally contradict the essence of PC. This article analyses the various essentialistic arguments for the incompatibility of euthanasia and PC. The empirical evidence from the euthanasia-permissive Benelux countries shows that since legalisation, carefulness (of decision making) at the end of life has improved and there have been no significant adverse 'slippery slope' effects. It is problematic that some critics disregard the empirical evidence as epistemologically irrelevant in a normative ethical debate. Next, rejecting euthanasia because its prevention was a founding principle of PC ignores historical developments. Further, critics' ethical positions depart from the PC tenet of patient centeredness by prioritising caregivers' values over patients' values. Also, many critics' canonical adherence to the WHO definition of PC, which has intention as the ethical criterion is objectionable. A rejection of the Belgian model on doctrinal grounds also has nefarious practical consequences such as the marginalisation of PC in euthanasia-permissive countries, the continuation of clandestine practices and problematic palliative sedation until death. In conclusion, major flaws of essentialistic arguments against the Belgian model include the disregard of empirical evidence, appeals to canonical and questionable definitions, prioritisation of caregiver perspectives over those of patients and rejection of a plurality of respectable views on decision making at the end of life.

Determinants of favourable opinions about euthanasia in a sample of French physicians

Background

The question whether euthanasia should be legalised has led to substantial public debate in France. The objective of this study in a sample of French physicians was to establish the potential determinants of a favourable opinion about euthanasia in general and when faced with a specific situation as embodied in the Humbert affair.

Methods

The study was a cross-sectional survey investigating two different samples of medical doctors: (1) those specialised in palliative care and affiliated to the French Society for Patient Accompaniment and Palliative Care; (2) medical interns (medical doctors in training course) in a French medical university (Marseille). A questionnaire was sent (email) to each voluntary participant including sociodemographics, professional status, mention of believing in God, and opinion about euthanasia (the question was designed to assess the general opinion about euthanasia and the opinion about a specific case, the Vincent Humbert’ case (a man who was rendered quadriplegic, blind, and mute after an accident and has requested euthanasia).

Results

A total of 413 physicians participated in the research (participation rate: 48.5 %). Less than half of the population were favourable to euthanasia in general and almost two-thirds of the population were favourable to Vincent Humbert’s request for euthanasia. Based on the multivariate analysis, individuals believing in God and being a medical intern were significant independent factors linked to having a favourable opinion about euthanasia in general and about the Vincent Humbert’s request.

Discussion

There is still no study in France on the development of opinion about euthanasia and its impact. The issue goes beyond the strictly professional sphere and involves broader socio-political stakes. These stakes do not necessarily take into account medical practices and experiences or the desires of end-of-life patients. The professional upheaval that the future French legal framework will doubtlessly trigger will require further research.

Conclusion

The professional upheaval that the future French legal framework will doubtlessly trigger will require further research.

Questions and answers on the Belgian model of integral end-of-life care: experiment? Prototype? : "Eu-euthanasia": the close historical, and evidently synergistic, relationship between palliative care and euthanasia in Belgium: an interview with a doctor involved in the early development of both and two of his successors

This article analyses domestic and foreign reactions to a 2008 report in the British Medical Journal on the complementary and, as argued, synergistic relationship between palliative care and euthanasia in Belgium. The earliest initiators of palliative care in Belgium in the late 1970s held the view that access to proper palliative care was a precondition for euthanasia to be acceptable and that euthanasia and palliative care could, and should, develop together. Advocates of euthanasia including author Jan Bernheim, independent from but together with British expatriates, were among the founders of what was probably the first palliative care service in Europe outside of the United Kingdom. In what has become known as the Belgian model of integral end-of-life care, euthanasia is an available option, also at the end of a palliative care pathway. This approach became the majority view among the wider Belgian public, palliative care workers, other health professionals, and legislators. The legal regulation of euthanasia in 2002 was preceded and followed by a considerable expansion of palliative care services. It is argued that this synergistic development was made possible by public confidence in the health care system and widespread progressive social attitudes that gave rise to a high level of community support for both palliative care and euthanasia. The Belgian model of so-called integral end-of-life care is continuing to evolve, with constant scrutiny of practice and improvements to procedures. It still exhibits several imperfections, for which some solutions are being developed. This article analyses this model by way of answers to a series of questions posed by Journal of Bioethical Inquiry consulting editor Michael Ashby to the Belgian authors.

Will I stay or can I go? Assisted suicide in prison

Assisted suicide (AS) is a controversial practice with which physicians and nurses are confronted more and more often. In Switzerland, it is available for Swiss residents and in certain cases for foreigners. Prisoners meet the same prerequisites for AS as the general population and should therefore be eligible for it. Ethical issues, such as informed choice and the autonomy of prisoners, and organizational questions need to be addressed. They must not lead to a denial of this practice. Even though prisons constitute a special area of work for medical staff, it is important to address the possibility of AS in prison openly. This can raise awareness of the difficulties health-care professionals face working in closed institutions.

Verbalized desire for death or euthanasia in advanced cancer patients receiving palliative care

Objective:

We aimed to address the prevalence of desire-to-die statements (DDSs) among terminally ill cancer patients in an acute palliative care unit. We also intended to compare the underlying differences between those patients who make desire-to-die comments (DDCs) and those who make desire-for-euthanasia comments (EUCs).

Method:

We conducted a one-year cross-sectional prospective study in all patients receiving palliative care who had made a DDC or EUC. At inclusion, we evaluated symptom intensity, anxiety and depression, and conducted a semistructured interview regarding the reasons for these comments.

Results:

Of the 701 patients attended to during the study period, 69 (9.8%; IC95% 7.7–12.3) made a DDS: 51 (7.3%) a DDC, and 18 (2.5%) an EUC. Using Edmonton Symptom Assessment Scale (ESAS) DDC group showed higher percentage of moderate-severe symptoms (ESAS > 4) for well-being (91 vs. 25%; p = 0.001), depression (67 vs. 25%; p = 0.055), and anxiety (52 vs. 13%; p = 0.060) than EUC group. EUC patients also considered themselves less spiritual (44 vs. 84%; p = 0.034). The single most common reason for a DDS was pain or physical suffering, though most of the reasons given were nonphysical.

Significance of results:

Almost 10% of the population receiving specific oncological palliative care made a DDC (7.3%) or EUC (2.5%). The worst well-being score was lower in the EUC group. The reasons for both a DDC and EUC were mainly nonphysical. We find that emotional and spiritual issues should be identified and effectively addressed when responding to a DDS in terminally ill cancer patients.

Autonomy-based arguments against physician-assisted suicide and euthanasia: a critique

Respect for autonomy is typically considered a key reason for allowing physician assisted suicide and euthanasia. However, several recent papers have claimed this to be grounded in a misconception of the normative relevance of autonomy. It has been argued that autonomy is properly conceived of as a value, and that this makes assisted suicide as well as euthanasia wrong, since they destroy the autonomy of the patient. This paper evaluates this line of reasoning by investigating the conception of valuable autonomy. Starting off from the current debate in end-of-life care, two different interpretations of how autonomy is valuable is discussed. According to one interpretation, autonomy is a personal prudential value, which may provide a reason why euthanasia and assisted suicide might be against a patient's best interests. According to a second interpretation, inspired by Kantian ethics, being autonomous is unconditionally valuable, which may imply a duty to preserve autonomy. We argue that both lines of reasoning have limitations when it comes to situations relevant for end-of life care. It is concluded that neither way of reasoning can be used to show that assisted suicide or euthanasia always is impermissible.

Attitudes and experiences of Belgian physicians regarding euthanasia practice and the euthanasia law

CONTEXT

Since the legalization of euthanasia, physicians in Belgium may, under certain conditions, administer life-ending drugs at the explicit request of a patient.

OBJECTIVES

To study the attitudes of Belgian physicians toward the use of life-ending drugs and euthanasia law, factors predicting attitudes, and factors predicting whether a physician has ever performed euthanasia.

METHODS

In 2009, we sent a questionnaire to a representative sample of 3006 Belgian physicians who, because of their specialty, were likely to be involved in the care of the dying.

RESULTS

Response rate was 34%. Ninety percent of physicians studied were accepting of euthanasia for terminal patients who had extreme uncontrollable pain/symptoms. Sixty-six percent agreed that the euthanasia law contributes to the carefulness of physicians' end-of-life behavior; 10% agreed that the law impedes the development of palliative care. Religious beliefs and geographic region were strong determinants of attitude. Training in palliative care did not influence attitudes regarding euthanasia, but trained physicians were less likely to agree that the euthanasia law impedes the development of palliative care than were nontrained physicians. One in five physicians had performed euthanasia; they were more likely to be nonreligious, older, specialist, trained in palliative care, and to have had more experience in treating the dying.

CONCLUSION

Most physicians studied support euthanasia for terminal patients with extreme uncontrollable pain/symptoms and agree that euthanasia can be part of good end-of-life care. Although physicians had little involvement in the process of legalizing euthanasia, they now generally endorse the euthanasia law.

Development of palliative care and legalisation of euthanasia: antagonism or synergy?

Debates about euthanasia often polarise opinion, but Jan Bernheim and colleagues describe how in Belgium the two camps grew up side by side to mutual benefit