Rationing and critical care medicine

Abstract

As healthcare expenditures have continued to grow in the United States and elsewhere, the demand for cost-cutting measures has increased. This has led many to wonder if we are, in fact, rationing health care. Critical care is characterized by very high expenditures on a relatively few number of patients, many of whom do not survive, and it is therefore a likely place where rationing could occur. Although much has been written about the concept of rationing, there are few data about the practice, with the exception of studies that examined triaging in the intensive care unit. Research in this area is greatly hampered by the fact that identifying rationing can be very subjective given the relatively inconsistent methods by which critical care is actually practiced and the lack of a clear definition of rationing. This article reviews the concept of healthcare rationing by exploring the many different definitions and methods by which it could occur and the ethical principles underlying these methods. In addition, we review the pertinent literature on resource allocation and rationing in intensive care units.