After Cruzan: the "values base" to advance directives

Area of Science:

• Bioethics
• Medical Law
• Health Policy

Background:

• Technological advancements in healthcare present complex ethical challenges for professionals and patients.
• Difficult treatment decisions are frequently required, particularly concerning life-sustaining care.
• The 1990 Supreme Court ruling in the Nancy Cruzan case highlighted issues surrounding patient autonomy and end-of-life care.

Purpose of the Study:

• To examine the ethical considerations surrounding advance directives in light of recent legal precedents.
• To explore the potential need for enhanced evidence of patient wishes regarding life-sustaining treatment.
• To introduce a tool that facilitates the expression of patient values and beliefs in healthcare decision-making.

Main Methods:

• Review of legal precedents, specifically the Nancy Cruzan case.
• Analysis of the role and limitations of current advance directives (living will, durable power of attorney).
• Introduction and conceptualization of a Value History Form as a supplementary tool.

Main Results:

• The Cruzan ruling may necessitate a higher standard of evidence for patient treatment preferences.
• Existing advance directives might not fully capture the nuances of patient values.
• The Value History Form offers a structured method for patients to articulate their beliefs.

Conclusions:

• There may be a need for "clear and convincing" evidence beyond traditional advance directives.
• Patient values and beliefs are crucial components of ethical healthcare decision-making.
• The Value History Form can serve as a valuable instrument in ensuring patient-centered care and respecting autonomy.