ABSTRACT
Recent advances in intensive care have resulted in an increased salvage of critically ill patients; a number of patients have become dependent upon mechanical ventilation as a chronic form of life support (1). The increased use of prolonged mechanical ventilation (PMV) has led to greater intensive care unit (ICU) bed use, resource consumption, and costs (2,3). It is important to characterize such patients to define treatment goals and expectations, to establish ventilatory care units for their specialized care, and to provide prognostic information for overall survival, morbidities, and health-related quality of life. The goals of this chapter are to provide definitions of PMV, to characterize the patient population requiring this modality of treatment, and to briefly describe a multidisciplinary approach to treatment.
