Despite clear legislative and judicial support, a well established ethical consensus, and increased efforts at information dissemination and education, proxy decision making for incapacitated patients continues to produce moral muddle and poor resolutions in end-of-life care.In her analysis of the proxy-doctor relationship, Nancy Dubler spells out the institutionalized patterns that keep the promise of proxy directives so often unrealized. Facing medically complex care of an incapacitated patient, health care teams are apt to view the proxy as a potentially indecisive or (...) unrealistically demanding decision-maker, less a stand-in for the patient than an interloper whose improper, misguided, or self-interested decisions will work against the patient's best interests. So perceived, proxies are routinely relegated to the edges of care planning discussions, left relatively uninformed and unconsulted, and then suddenly thrust center stage to face decisions they find overwhelming. Confronting such decisions, proxies need support and compassion. What they often find is isolation and distrust, a web of professional and institutional practices that trammel their efforts to understand and execute their role. (shrink)

Advance directives have been lauded by scholars and supported by professional organizations, Congress, and the United States Supreme Court. Despite this encouragement, only a small number of capable patients execute living wills or appoint health care agents. When patients do empower proxies, doctors may be uncertain about the scope of their duties and obligations to these persons who, in theory, stand in the shoes of the patient. This article argues for a conscious focus on the ethical duties, emotional supports, and (...) guidance owed by physicians to health care agents. (shrink)