Distancing sedation in end-of-life care from physician-assisted suicide and euthanasia

Singapore Med J. 2016 May;57(5):220-7. doi: 10.11622/smedj.2016086.

Abstract

Lipuma equates continuous sedation until death (CSD) to physician-assisted suicide/euthanasia (PAS/E) based on the premise that iatrogenic unconsciousness negates social function and, thus, personhood, leaving a patient effectively 'dead'. Others have extrapolated upon this position further, to suggest that any use of sedation and/or opioids at the end of life would be analogous to CSD and thus tantamount to PAS/E. These posits sit diametrically opposite to standard end-of-life care practices. This paper will refute Lipuma's position and the posits borne from it. We first show that prevailing end-of-life care guidelines require proportional and monitored use of sedatives and/or opioids to attenuate fears that the use of such treatment could hasten death. These guidelines also classify CSD as a last resort treatment, employed only when symptoms prove intractable, and not amenable to all standard treatment options. Furthermore, CSD is applied only when deemed appropriate by a multidisciplinary palliative medicine team. We also show that empirical data based on local views of personhood will discount concerns that iatrogenic unconsciousness is tantamount to a loss of personhood and death.

Keywords: Ring Theory of Personhood; continuous sedation until death; palliative care; personhood; terminal sedation.

Publication types

  • Review

MeSH terms

  • Analgesics, Opioid / therapeutic use
  • Attitude of Health Personnel
  • Death
  • Deep Sedation / ethics*
  • Ethics, Medical
  • Euthanasia / ethics*
  • Euthanasia / legislation & jurisprudence
  • Humans
  • Hypnotics and Sedatives / therapeutic use*
  • Palliative Care / ethics*
  • Personhood
  • Philosophy, Medical
  • Practice Guidelines as Topic
  • Suicide, Assisted / ethics*
  • Suicide, Assisted / legislation & jurisprudence
  • Terminal Care / ethics*
  • Unconsciousness

Substances

  • Analgesics, Opioid
  • Hypnotics and Sedatives