The Sequence of Withdrawing Life-Sustaining Treatment from Patients

PURPOSE: To describe the observed sequence of withdrawal of eight different forms of life-sustaining treatment and to determine whether aspects of those treatments determine the order of withdrawal. SUBJECTS AND METHODS: We observed 211 consecutive patients dying in four midwestern US hospitals from whom at least one of eight specific life-sustaining treatments was or could have been withdrawn. We used a parametric statistical technique to explain the order of withdrawal based on selected characteristics of the forms of life support, including cost, scarcity, and discomfort. RESULTS: The eight forms of life support were withdrawn in a distinct sequence. From earliest to latest, the order was blood products, hemodialysis, vasopressors, mechanical ventilation, total parenteral nutrition, antibiotics, intravenous fluids, and tube feedings (P