End-of-Life Care Ethics: Advance Directives & Autonomy

Introduction

This case study examines an end-of-life care scenario. The decision to withdraw life-sustaining treatment from a patient is a challenging process for both the patient and their family, particularly when the patient's wishes must be honored regardless of their capacity to communicate them. Patient autonomy must be taken into consideration in all end-of-life care decisions.

The case at the center of this discussion involves a woman named Cynthia. Cynthia was involved in a car accident that caused severe brain damage. As a result, she fell into a coma and was unable to move, speak, drink, or eat. Her husband, Robert, maintained that Cynthia had expressed a wish for all feeding tubes to be removed. Cynthia's mother and sisters, however, argued the opposite — that their daughter and sister had wanted to remain on life support. After Cynthia's mother sought a court ruling, the case was decided in her favor, as no written advance directive was available. Cynthia ultimately died from an infection fourteen months after the court ruling. It was only then that Robert discovered a note in which Cynthia had requested not to be sustained by artificial means.

This paper discusses the ethical and legal dilemmas that arise in end-of-life care decisions, examines the importance of advance directives, and proposes possible solutions for avoiding such dilemmas in the future.

Autonomy and Advance Directives in End-of-Life Care

The central ethical dilemma in Cynthia's case is the issue of patient autonomy. Autonomy is both a fundamental quality of human beings and a core bioethical principle — it holds that individuals have the right to make their own decisions. Bioethical principles guide physicians and ensure that a patient's right to self-determination is preserved, even when they are incapacitated. Lima, Rego, and Siqueira-Batista (2015) describe autonomy as an intrinsic quality of human dignity that must be respected. In Cynthia's case, the patient could not express her preferences because she was comatose, which meant that no contemporaneous decision from her was possible.

According to Karnik and Kanekar (2016), a patient can ensure that their healthcare wishes are honored during a terminal illness or disability by creating an advance directive in advance of incapacitation. Advance directives come in two forms: proxy directives and instructional directives. In a proxy directive, a person designates another individual to make medical decisions on their behalf when they are no longer able to do so. In an instructional directive, the patient — while still competent — specifies the types of treatments they do or do not wish to receive. Because Cynthia had no formal advance directive in place at the time of her accident, the responsibility for decision-making fell to those around her, creating conflict and uncertainty.

Surrogate Decision-Making and Legal Frameworks

When a patient is incapacitated and no advance directive exists, the responsibility for treatment decisions typically falls to family members or other caregivers. As Qian et al. (2013) explain:

"In the absence of a legal guardian, a spouse, by default, becomes the surrogate, followed by an adult son or daughter, either parent, an adult sibling, an adult grandchild, a close friend and, lastly, the guardian of the estate if none of the former is available" (p. 772).

In Cynthia's case, Robert, as her husband, was the default surrogate. Surrogates are expected to make decisions that reflect the patient's known preferences and best interests. However, Karnik and Kanekar (2016) caution that relatives may allow religious, financial, or emotional considerations to influence their decisions, potentially diverging from the patient's actual wishes. This underscores the importance of a documented advance directive that is known to the family.

Because no directive existed in this case, Cynthia's mother sought judicial intervention. Most states have established hierarchical frameworks for identifying surrogates, and many have mechanisms to resolve disputes. According to DeMartino et al. (2017), twenty-two states have laws that specifically address disputes arising among multiple potential decision-makers. Of those, fourteen states follow a majority-rule approach, while seven require consensus. In some instances, states also provide extrajudicial procedures for challenging a default surrogate's authority — a path pursued by Cynthia's family.

At the federal level, the Patient Self-Determination Law (PSDL) recognizes the rights of competent patients to accept or refuse medical treatment and establishes procedures for surrogate decision-making when patients are not competent. The law requires hospitals, nursing homes, and health maintenance organizations (HMOs) to inform patients about advance directives, do-not-resuscitate (DNR) orders, and related documents.

Conclusion

Decisions regarding end-of-life care can be especially complex when patients do not have an advance directive. When such a directive does not exist, disputes may arise among those involved, as was clearly demonstrated in the case of Cynthia. Each state has laws that provide mechanisms for dispute resolution, predetermine surrogate hierarchies, and govern decision-making for incapacitated patients.

In Cynthia's case, both her husband and her family members may have genuinely believed they were honoring her preferences, yet they were forced to resolve their disagreement through the courts. The basis on which the court ruled in the mother's favor remains unclear. From an ethical standpoint, patient autonomy must be respected, provided that doing so does not cause harm to the patient. Had Cynthia left a documented advance directive, the legal conflict, the emotional burden on her family, and the uncertainty surrounding her final months might have been avoided entirely.

To prevent similar situations, the broader population must be educated about the importance of advance directives and the options available to them. Increasing awareness through healthcare providers, community programs, and educational initiatives is essential. Policy-makers, healthcare institutions, and individuals all share a responsibility to address the persistently low adoption rates of advance directives and ensure that patients' end-of-life wishes are honored.

References

Carr, D., & Luth, E. (2017). Advance care planning: Contemporary issues and future directions. Innovation in Aging, 1(1).

DeMartino, E., Dudzinski, D., Doyle, C., Sperry, B., Gregory, S., & Siegler, M. (2017). Who decides when a patient can't? Statutes on alternate decision makers. New England Journal of Medicine, 376(15), 1478–1482.

Karnik, S., & Kanekar, A. (2016). Ethical issues surrounding end-of-life care: A narrative review. Healthcare, 4(2), 24.

Lima, M., Rego, S., & Siqueira-Batista, R. (2015). Decision-making process in end-of-life care. Revista Bioética, 23(1), 31–39.

Qian, Q., Tejwani, V., Bannon, M., Seggura, L., Serrano, S., & Wu, Y. (2013). Issues surrounding end-of-life decision-making. Patient Preference and Adherence, 771. https://doi.org/10.2147/ppa.s48135

Silveira, M. J., Kim, S. Y., & Langa, K. M. (2010). Advance directives and outcomes of surrogate decision making before death. New England Journal of Medicine, 362, 1211–1218.