Thank you.
Members of the Special Joint Committee on Physician-Assisted Dying, thank you for the opportunity to appear before you today to share our perspectives on this extremely important topic.
My name is Tarek Rajji. I'm the chief of geriatric psychiatry at the Centre for Addiction and Mental Health, CAMH, and I am joined by my colleague, Kristin Taylor, vice-president of legal services.
CAMH is one of Canada's largest mental health and addictions academic health science centres. We combine clinical care, research, and education to transform the lives of people affected by mental illness or addiction. We have over 500 in-patient beds, 3,000 staff, over 300 physicians, and over 100 scientists. We treat over 30,000 patients each year.
PAD, physician-assisted dying, as it relates to mental illness is an extremely complex topic. The Supreme Court did not explicitly define specific medical conditions that would be eligible for PAD, but ruled that the “competent adult person” must have “a grievous and irremediable medical condition (including an illness, disease, or disability), that causes enduring” physical or psychological “suffering that is intolerable to the individual in the circumstances of his or her condition”. This means that mental illness may be eligible for PAD.
But should mental illness be eligible for PAD? If so, how should we address it within a therapeutic clinical relationship? How do we ensure that safeguards are in place to protect those whose mental illnesses make them vulnerable to suicidal ideation?
We do not have the answers to these questions yet. These are issues that we continue to struggle with at CAMH. We have convened a working group of clinical, legal, ethics, and policy experts from across our organization, who are attempting to answer these questions and determine the impact that PAD will have on our patients, clinicians, and organization. Kristin joins me today as the co-chair of this committee.
What we would like to share with the special joint committee today are two key insights from our expert working group that we hope will assist in developing a federal framework on physician-assisted dying.
Our first insight is, should mental illness be considered irremediable? Mental illness is typically chronic and episodic. Following the natural history of mental illness, some individuals have persistent symptoms, some experience worsening symptoms, and some even recover from illnesses, even illnesses like schizophrenia. To date, we cannot predict who will be on what trajectory. Further, we have some effective treatments for mental illness and some knowledge to guide us with respect to personalizing treatments; however, we are still far from predicting what treatments would work for a particular person.
The symptoms of mental illness that persist, worsen, or remit include thoughts of suicide. However, a minority of patients with mental illness die from suicide. Again, while we have good knowledge about risk factors for suicide and some interventions that have been shown to reduce suicidality, we still cannot predict when a suicide will happen. This natural history is in contrast with terminal illnesses and some chronic physical illnesses, which are irremediable in that a proximal death is an eventual outcome.
Thus, mental illness may be grievous to an individual. Symptoms can cause enduring psychological and sometimes physical suffering. However, suffering should not be equated with irremediableness, and the lack of an inevitable or predictable death by natural history provides us with an opportunity to deliver recovery-based treatment.
A recovery-based approach to mental health care, which we provide at CAMH, focuses on hope and on developing the skills that are needed to live with a mental illness and its symptoms. We do not just focus on treating or curing the illness. Similarly, people with mental illness may be vulnerable to the impact of the social determinants of health. They may live in poverty, have poor housing, and lack social support. These circumstances may exacerbate suffering and a person's perception that their illness is irremediable.
Again, part of recovery-based care is for mental health professionals to work with people to help them cope and address these reversible causes of suffering. Therefore, within a clinical recovery-based environment, there is always the potential for mental illness to be remediable.
I would like to use a clinical example to illustrate the points I've talked about: a 73-year-old woman with a lifelong history of bipolar disorder, recurrent, and a persistent desire to die driven by a sense of futility and of being limited by her illness and the cognitive deficits, the attention problems, and the planning deficits that are due to this illness. The patient was married once and now she has an adult daughter and a granddaughter. She also has a neighbour with whom she has limited contact. Her bipolar illness is responsive to medications. However, despite good response, she has a persistent wish to die.
During her treatment, my discussions with her around death were focused on acknowledging her wish, respecting it, but also confining it. I focused on exploring with her the possibility of strengthening her relationship with her daughter through regular visits and meals together. This evolved to regular babysitting that her daughter and her son-in-law depended on. This new form of her relationship provided her with an unexpected sense of satisfaction and meaningfulness. These new feelings and experiences did not eliminate her wish to die, but ran in parallel and competed with it during her daily life.
We also explored her ability to consolidate her relationship with her neighbour who ended up having a stroke, and the patient became part of his network of caregivers.
This therapeutic work with her took about three years. The lack of inevitable and proximal death allowed this work to happen. Further, throughout the three years, what deterred her from committing suicide was the possibility of pain or a medical sequel if suicide was not successful and the shame she would have left her daughter with.
Would the availability of a painless death option and the sanction by a physician have eliminated the obstacles of pain and shame and interfered with the completion of this therapeutic work?
The second point I want to present to you is there must be safeguards in place to ensure people with mental illness truly have the capacity to consent to PAD.
In addition to the points I made previously about the natural course of the mental illness and its social determinants, individuals with mental illness experience distorted perceptions due to the illness and its consequences.
When a person is experiencing an acute episode of their illness such as a major depressive episode, or an acute psychotic episode, or a manic episode, it's not uncommon for them to have severely distorted beliefs about themselves, the world, and their future. Sometimes the sense of helplessness, and worthlessness, and hopelessness continues even when the symptoms of the mental illness are better controlled.
Thus these distortions raise questions about the capacity to make PAD requests during both the acute and less acute phases of the illness. In addition it is during the phases of relative wellness that recovery-based approaches to care are critical to change these distorted beliefs that have often been reinforced by lifelong experiences with a recurrent mental illness, associated stigma, and sometimes abuse or neglect due to this illness.
Again, I would like to use a clinical example to illustrate these points: a 55-year-old man with a long history of chronic schizophrenia with onset that occurred when he was 18 years old. Even before the full manifestation of the illness, this man was considered as awkward and bizarre at school, bullied by classmates, and was unable to excel in several academic or social activities. He continued to experience some failures since the full break of his first episode, including failure to maintain a job, failure to have a romantic relationship, and a failure to maintain the relationships he had before the illness.
It is not hard to see the lack of capacity when this person is experiencing an acute psychotic episode, but what about when he is not experiencing an acute episode? Wouldn't these repeated failures and maltreatment be contributing to a sense of worthlessness and hopelessness?
This distorted and learned view of self can potentially change in response to a recovery-based treatment and not only treatment that addresses the acute psychosis.
In both examples we recognize there will be some individuals with mental illness who will persistently perceive that they have suffering from an irremediable illness. These individuals may also argue that they are capable of making this decision. We believe that in these situations an objective decision of the irremediable nature of a persons's illness must be made by a board versed in these issues, such as the Consent and Capacity Board in Ontario.
Members of the special joint committee, thank you again for the opportunity to speak with you today. There are no easy answers when looking at PAD and mental illness.
Today I have attempted to lay out the very real challenges and concerns that affect us at CAMH as a recovery-based organization that aims to transform the lives of people with mental illness. We hope that sharing our thoughts and recommendations will assist you as you move forward with your work.
Kristin and I would be happy to take any questions.
Thank you.