Decisions regarding forgoing life-sustaining treatments

Area of Science:

• Medical Ethics
• End-of-Life Care Research

Background:

• Decisions to forgo life-sustaining treatments are complex, often leading to physician-patient disagreements.
• Understanding the factors influencing these critical decisions is essential for improving patient care.

Purpose of the Study:

• To review recent findings on factors influencing physician and patient decisions regarding life-sustaining treatments.
• To evaluate the utility of futility arguments in end-of-life treatment discussions.

Main Methods:

• Literature review of recent findings on end-of-life decision-making.
• Analysis of physician and patient decision-making processes, including biases and influences.
• Examination of the concept and application of 'futility' in clinical practice.

Main Results:

• Physician decisions, particularly regarding cardiopulmonary resuscitation, are often based on tacit knowledge and exhibit bias against the elderly and intellectually impaired.
• Patient decisions are poorly understood by physicians and can also be biased; religious/spiritual beliefs are often incorporated but rarely discussed by physicians.
• Defining and applying 'futility' in end-of-life discussions is problematic and has limited clinical utility.

Conclusions:

• Further research is necessary to understand the multifaceted factors influencing decisions to forgo life-sustaining interventions.
• Physicians require better insights into patients' and surrogates' religious and spiritual preferences.
• The use of 'futility' arguments in end-of-life decision-making is flawed and should be reconsidered.