Words matter: 'enduring intolerable suffering' and the provider-side peril of Medical Assistance in Dying in Canada

Enduring intolerable suffering, an essential eligibility criterion in Medical Assistance in Dying (MAiD) in Canada and elsewhere, is a contradiction in terms, in that suffering must be tolerable to be endured. Cases of people who were approved for MAiD but who elected to die naturally, thus tolerating their suffering, bear out the unreliability of this central safeguard. The clinical assessment of intolerable suffering may be strengthened by adopting a definition of intolerable suffering centred on clinically evidenced physical and psychological decompensation. This argument also raises important questions about the risks of MAiD clinicians subjectively defining, approving and providing MAiD in ways that deviate from accepted legal and clinical concepts and ethics. Examples show some prolific clinicians describe MAiD in terminology that differs from such norms, as a personal mission, as personally pleasurable, and as a rights-based service. These alternative views are explored for their risks in assessing and providing MAiD for intolerable suffering. This further demonstrates the need for conceptual clarity in legislation, improved vetting and monitoring of clinicians, and a different assessment process to protect patients and clinicians.