New horizons (Baltimore, Md.)
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Critical care physicians are frequently called on to negotiate issues of medical management with patients, their families, and other physicians. These decisions frequently revolve around end-of-life care. Recent data suggest that such discussions are manageable. ⋯ Since the alternative to aggressive ICU care is usually the death of the patient, it seems difficult to reconcile a physician's refusal to treat with patient autonomy. The concept of a fiduciary offers a model of the physician-patient relationship in which the physician commits himself to the patient's best interests but retains a role in defining those interests. This model offers significant benefits over medical futility in negotiating conflicts over end-of-life care.