Withdrawal of ventilation at the request of a patient with motor neurone disease: guidance for professionals: Table 1

A qualitative exploratory study into medical, nursing and allied health professional experiences of elective withdrawal of non-invasive ventilation in a motor neurone disease cohort

RATIONALE, AIMS AND OBJECTIVES

With absence of a cure, the mainstay of management for patients with motor neurone disease (MND) is holistic supportive care and symptom control. Non-invasive ventilation (NIV) can provide relief from distressing dyspnoea which often accompanies progressive respiratory muscle weakness. Some patients using NIV will become dependent on it, with a small proportion of these patients going on to request withdrawal. Despite being legal in the UK, elective withdrawal of NIV can be emotionally and ethically challenging for the staff involved. To guide the process of symptom-controlled withdrawal, in 2015 the Association for Palliative Medicine (APM) released clinical guidance. The aim of this study is to explore the experiences of the multi-disciplinary team (MDT) involved in elective withdrawal of NIV in an MND cohort following the publication of this guidance.

METHOD

A qualitative, semi-structured interview study of eight NHS qualified staff members (three Doctors, four Nurses, one Allied Health Professional). Clinicians were asked questions relating to their experiences of the withdrawals. After full transcription, data was analysed thematically.

RESULTS

Four main themes were identified, offering insight into how the withdrawals affected staff's well-being and summarised via an 'enablers and barriers' model. The setting was important, as was the depth and longevity of the clinician's investment in the patient. Positive influences on staff's well-being arose from the sense of fulfilling the patient's wishes, good teamwork, presence of an experienced clinician and awareness of the APM (2015) Guidance. Conversely, barriers to well-being were expressed through the unpredictability of each scenario, moral and ethical uncertainties, external pressures on time, mismatched expectations, poor communication and the emotional intensity of the act.

CONCLUSION

Elective withdrawal is highly emotive, simultaneously positively and negatively influencing staff well-being. By addressing the potential mitigating factors, the overall impact on staff's mental health and well-being maybe improved and thus, subsequently, patient care.

The impact of home mechanical ventilation on the time and manner of death for those with Motor neurone disease (MND): A qualitative study of bereaved family members

Motor neurone disease (MND) is a progressive neurodegenerative disorder which is ultimately terminal. It causes muscle weakness which can lead to the need for assistance in breathing, for some with the disease. This paper draws on qualitative research using semi-structured interviews with 32 people bereaved by the death of a family member with MND who was dependent on home mechanical ventilation, from across the United Kingdom. Interviews explored how the end-of-life of a person who had used non-invasive ventilation to assist their breathing was experienced by participants, who had cared about, and for them. Four themes are used to examine the impact of dependent ventilation technology on the experience of dying on the part of bereaved family members. Themes are: accompanied dying, planned withdrawal of ventilation, blurred time of death, time post-death. The perception and experience of time was a key component across all four themes. Ventilator technology played a critical role in sustaining life, but it could also contribute to a complex dynamic where the realities of death were mediated or obscured. This raises ethical, emotional, and existential considerations, both for the individuals receiving ventilator support and their families, as well as for healthcare professionals involved in end-of-life care.

National review of end-of-life care withdrawal guidelines for non-invasive advanced respiratory support using document analysis

OBJECTIVES

This study aims to understand the breadth of practice around end-of-life withdrawal of non-invasive advanced respiratory support (encompassing both continuous positive airway pressure and non-invasive ventilation) by analysing NHS-published guidelines and guidance for clinicians. This study seeks validity in the guidelines through a confluence of findings and reassurance of practice despite having little to no high-quality research to inform the content of the guidelines. Ultimately, where discordance is found between guidelines, there will be a strong mandate for future research.

METHODS

Guidelines were gathered through snowball sampling and analysed using document analysis techniques. Analysis was mixed in inductive and deductive and facilitated across several authors using framework analysis. 20 guidelines were analysed but saturation was found after 15. Further guidelines were analysed beyond saturation to provide reassurance of the endpoint of the study.

RESULTS

There were common components to the guidelines presented as themes: legal and ethical frameworks, decision-making around withdrawal, the process of withdrawal, post-withdrawal care and when to contact palliative care. There were significant areas of confluence, where multiple guidelines were in agreement on best practice. However, there was significant discordance in some key areas including the use of post-withdrawal oxygen therapy and pressure weaning practice.

CONCLUSION

This study provides reassurance through a confluence of findings for the majority of withdrawal practices. However, key areas of discordance highlight an urgent need for further research to support clinicians, patients and their families during challenging clinical events.

Assisted dying: principles, possibilities, and practicalities. An English physician's perspective

It seems probable that some form of medically-assisted dying will become legal in England and Wales in the foreseeable future. Assisted dying Bills are at various stages of preparation in surrounding jurisdictions (Scotland, Republic of Ireland, Isle of Man, Jersey), and activists campaign unceasingly for a change in the law in England and Wales. There is generally uncritical supportive media coverage, and individual autonomy is seen as the unassailable trump card: 'my life, my death'.However, devising a law which is 'fit for purpose' is not an easy matter. The challenge is to achieve an appropriate balance between compassion and patient autonomy on the one hand, and respect for human life generally and medical autonomy on the other. More people should benefit from a change in the law than be harmed. In relation to medically-assisted dying, this may not be possible. Protecting the vulnerable is a key issue. Likewise, not impacting negatively on societal attitudes towards the disabled and frail elderly, particularly those with dementia.This paper compares three existing models of physician-assisted suicide: Switzerland, Oregon (USA), and Victoria (Australia). Vulnerability and autonomy are discussed, and concern expressed about the biased nature of much of the advocacy for assisted dying, tantamount to disinformation. A 'hidden' danger of assisted dying is noted, namely, increased suffering as more patients decline referral to palliative-hospice care because they fear they will be 'drugged to death'.Finally, suggestions are made for a possible 'least worse' way forward. One solution would seem to be for physician-assisted suicide to be the responsibility of a stand-alone Department for Assisted Dying overseen by lawyers or judges and operated by technicians. Doctors would be required only to confirm a patient's medical eligibility. Palliative-hospice care should definitely not be involved, and healthcare professionals must have an inviolable right to opt out of involvement. There is also an urgent need to improve the provision of care for all terminally ill patients.

Withdrawal of mechanical ventilation in amyotrophic lateral sclerosis patients: a multicenter Italian survey

BACKGROUND

Law 219/2017 was approved in Italy in December 2017, after a years-long debate on the autonomy of healthcare choices. This Law, for the first time in Italian legislation, guarantees the patient's right to request for withdrawal of life-sustaining treatments, including mechanical ventilation (MV).

OBJECTIVE

To investigate the current status of MV withdrawal in amyotrophic lateral sclerosis (ALS) patients in Italy and to assess the impact of Law 219/2017 on this practice.

METHODS

We conducted a Web-based survey, addressed to Italian neurologists with expertise in ALS care, and members of the Motor Neuron Disease Study Group of the Italian Society of Neurology.

RESULTS

Out of 40 ALS Italian centers, 34 (85.0%) responded to the survey. Law 219/2017 was followed by an increasing trend in MV withdrawals, and a significant increase of neurologists involved in this procedure (p 0.004). However, variations across Italian ALS centers were observed, regarding the inconsistent involvement of community health services and palliative care (PC) services, and the intervention and composition of the multidisciplinary team.

CONCLUSIONS

Law 219/2017 has had a positive impact on the practice of MV withdrawal in ALS patients in Italy. The recent growing public attention on end-of-life care choices, along with the cultural and social changes in Italy, requires further regulatory frameworks that strengthen tools for self-determination, increased investment of resources in community and PC health services, and practical recommendations and guidelines for health workers involved.

Palliative Care in Amyotrophic Lateral Sclerosis

Amyotrophic lateral sclerosis (ALS) is an incurable neurodegenerative disease of the motor neurons. Given the evolutive characteristics of this disease, palliative care principles should be a foundation of ALS care. A multidisciplinary medical intervention is of paramount importance in the different phases of disease. The involvement of the palliative care team improves quality of life and symptoms, and prognosis. Early initiation is of paramount importance to ensuring patient-centered care, when the patient has still the capability to communicate effectively and participate in his medical care. Advance care planning supports patients and family members in understanding and sharing their preferences according to their personal values and life goals regarding future medical treatment. The principal problems which require intensive supportive care include cognitive disturbances, psychological distress, pain, sialorrhrea, nutrition, and ventilatory support. Communication skills of health-care professionals are mandatory to manage the inevitability of death. Palliative sedation has peculiar aspects in this population, particularly with the decision of withdrawing ventilatory support.

Response to "The opinion of French pulmonologists and palliative care physicians on non-invasive ventilation during palliative sedation at end of life: a nationwide survey''

We have several major concerns about this article [Guastella et al 2021]. Although it states that it is about palliative sedation, it is not. Rather, it is about the French Claeys Leonetti Law about Continuous Deep Sedation (CDS) at the end of life [Loi n°2016-87].

The involvement of palliative care with neurology – a comparison of UK, Switzerland and Italy

OBJECTIVES

To ascertain the involvement of palliative care with neurology services in the care of people with amyotrophic lateral sclerosis (ALS) in the United Kingdom, Italy and Switzerland, in particular the collaboration with and referral from neurology, the involvement in multidisciplinary team care and in the respiratory support of ALS patients.

METHODS

In 2019, two online surveys were undertaken of palliative care specialists, using specialist groups of the European Academy of Neurology, European Association of Palliative Care and the Association of Palliative Medicine for Great Britain and Ireland.

RESULTS

The respondents were specialist palliative care professionals, predominantly senior doctors, involved in the care of people with ALS. As the numbers of respondents from many countries were in single figures the analysis was restricted to the United Kingdom, Italy and Switzerland. The time of involvement varied, with early involvement commonest in the UK. Barriers to referral included neurologists not referring and financial issues, particularly in Switzerland. The reluctance of patients and families to see palliative care services was reported as less than 20% in all countries. Respondents were often involved in the care of people receiving noninvasive ventilation (NIV), in all countries. and with tracheostomy ventilation (TV), particularly in Italy.

CONCLUSIONS

Palliative care services are often involved in the care of people with ALS, but the extent and timing of involvement varies. The use of clinical guidelines and education on palliative care for neurology services may encourage collaboration, for the benefit of people with ALS and their families.

The Use of Mechanical Ventilation Support at the End of Life in Motor Neurone Disease/Amyotrophic Lateral Sclerosis: A Scoping Review

There has been an increase in the use of mechanical ventilation (MV) in motor neurone disease (MND) to alleviate symptoms related to hypoventilation. Little is known about its use at the end of life, and the withdrawal of MV is a challenging topic. A scoping review was conducted to map the existing evidence of ventilation use at the end of life in MND. The Joanna Briggs Institute methodological framework was used, and a total of 31 documents were included in the data extraction. Boarder themes around place, planning, cause and comments on death were identified. Our findings show that the focus of the literature has been on the process of the withdrawal of ventilation, creating the subthemes of timing and reason for withdrawal, along with ethical, emotional, and practical issues, medications used and the time until death. There is a foundation of evidence to guide the process and discuss the ethical and emotional issues of withdrawing ventilation. However, there remains limited evidence from patient and family member perspectives. Importantly, there is almost no evidence exploring dying with ventilation in place, the active or passive decisions around this process, how the interface might impact the dying process, or what families think about this.

End-of-life care of people with long-term neurological conditions

Guidance and protocols of end-of-life care have been directed towards the care of patients with cancer. It is possible to extrapolate some of these to people with long-term neurological conditions, but there are obvious differences. Neurological conditions have widely different time courses of progression, making the timing of these discussions challenging. The common issues around end-of-life care include knowing when to start discussions, approaching advance planning, managing common symptoms, diagnosing the dying phase, withdrawing life-sustaining treatments, providing support for family and carers and judging how to involve specialist palliative care teams. End-of-life care needs close collaboration between neurology, specialist palliative care and general practice.

Talking about the end of life: communication patterns in amyotrophic lateral sclerosis - a scoping review

Amyotrophic lateral sclerosis (ALS) leads to death on average 2-4 years after the onset of symptoms. Although many people with the disease decide in favour of life-sustaining measures, some consider hastening death. The objectives of this review are to provide an insight into the following questions: (1) How do people with amyotrophic lateral sclerosis (PALS), their families and health care professionals (HCPs) communicate about life-sustaining and life-shortening options? (2) What are the challenges for all involved in decision making and communication about this topic? To answer these questions, we searched eight databases for publications in English and German on end-of-life issues of PALS. We included texts published between 2008 and 2018, and updated our search to May 2020. Sources were analysed in MAXQDA using deductively and inductively generated codes. After the final analysis, 123 full texts were included in this review. We identified a wide range of communicative challenges and six different and, in part, opposite communication patterns: avoiding or delaying communication on end-of-life issues, openly considering dying and actively seeking assistance, ignoring or disregarding patients' wishes, discussing and respecting the patients' wishes, engaging in advance care planning and avoiding or delaying advance care planning. The literature reveals a very heterogeneous response to end-of-life issues in ALS, despite several good-practice suggestions, examples and guidelines. We derive a strong need for harmonization and quality assurance concerning communication with PALS. Avoiding or delaying communication, decision making and planning, as well as ignoring or disregarding the patient's will by HCP can be judged as a violation of the ethical principles of autonomy and non-maleficence.

The wish to die and hastening death in amyotrophic lateral sclerosis: A scoping review

BACKGROUND

Amyotrophic lateral sclerosis (ALS) develops into a life-threatening condition 2 to 4 years after the onset of symptoms. Although many people with the disease decide in favour of life-sustaining measures, thoughts about hastening death are not uncommon.

OBJECTIVES

Our aim was to examine the scope of literature on the wish to die in ALS and provide an insight into determinants and motives for different end-of-life options.

METHODS

We searched eight databases for English and German publications on death wishes in ALS for the period from 2008 to 2018 and updated the search up to May 2020. After the screening process, 213 full texts were included for the final analysis. We analysed the texts in MAXQDA, using deductively and inductively generated codes.

RESULTS

We identified end-of-life considerations, ranging from wishes to die without hastening death, to options with the possibility or intention of hastening death. Besides physical impairment, especially psychosocial factors, socio-demographic status and socio-cultural context have a great impact on decisions for life-shortening options. There is huge variation in the motives and determinants for end-of-life considerations between individuals, different societies, healthcare and legal systems.

CONCLUSIONS

For a variety of reasons, the information and counselling provided on different options for sustaining life or hastening death is often incomplete and insufficient. Since the motives and determinants for the wish to hasten death are extremely diverse, healthcare professionals should investigate the reasons, meaning and strength of the desire to die to detect unmet needs and examine which interventions are appropriate in each individual case.

Tracheostomy in motor neurone disease

Tracheostomy-associated ventilation for the respiratory insufficiency caused by amyotrophic lateral sclerosis (motor neurone disease (MND)) is a complex issue with practical, ethical and economic dimensions. This article considers the current prevalence of tracheostomy in MND, the evidence for its benefit both for survival and quality of life, and the practicalities of its implementation. The decision to request invasive ventilatory support is among the most challenging for those living with MND. Neurologists should be prepared to discuss this option openly and objectively: we suggest a framework for discussion, including withdrawal of therapy.

Palliative care in neuromuscular diseases

PURPOSE OF REVIEW

Palliative care is an approach that improves the quality of life of patients and their families facing the problem associated with life-threatening illness. Neuromuscular disorders (NMDs) are characterized by progressive muscle weakness, leading to pronounced and incapacitating physical disabilities. Most NMDs are not amenable to curative treatment and would thus qualify for palliative care. Amyotrophic lateral sclerosis is a relentlessly progressive disease, which leads to death about 2 years after onset due to respiratory muscle weakness. Increasingly, neurologists caring for these patients learn to apply the principles of palliative care. However, this does not yet apply to other well known and frequently occurring NMDs.

RECENT FINDINGS

There is sparse literature on palliative care in NMDs such as Duchenne muscular dystrophy, spinal muscular atrophy, muscular dystrophies, some congenital myopathies, Pompe's disease and myotonic dystrophy type 1. These NMDs are often associated with imminent respiratory insufficiency and/or heart failure leading to a reduced life expectancy. Reasons for underutilization may include misconceptions about palliative care amongst patients, family carers and healthcare professionals or lack of awareness of the usefulness of this approach in these severely affected patients and the possibilities of integration of palliative principles into care for children and adults with NMDs.

SUMMARY

There is an urgent need for increased attention to the development of palliative care in chronic progressive neuromuscular diseases associated with increasing functional incapacities and premature death. This will require education and training of the healthcare professionals, involvement of patient associations and funding to perform research.