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Weaning from mechanical ventilation is an essential and universal element in the care of critically ill intubated patients receiving mechanical ventilation. Weaning comprises 40% of the duration of mechanical ventilation; 20% to 30% of patients are difficult to wean from invasive mechanical. Weaning from mechanical ventilation can be defined as the process of abruptly or gradually withdrawing ventilatory support. Two large multicenter studies [1,2].
The term "weaning" is used to describe the gradual process of decreasing ventilator support. It is estimated that 40% of the duration of mechanical ventilation is. Discontinuation of mechanical ventilation is a two-step process, consisting of readiness testing and weaning:Readiness testing – Readiness. Readiness testing is reviewed here. Weaning and extubation are discussed separately. (See "Methods of weaning from mechanical ventilation" and " Extubation.
Abstract. Mechanical ventilation has gone through a dramatic evolution over a relatively short space of time. After the Copenhagen polio. Patients with severe lung disease, such as acute respiratory failure, may require invasive mechanical ventilation through an endotracheal tube. Withdrawing invasive mechanical ventilation from patients who require ventilatory support is one of the best studied areas in intensive care. Mechanical Ventilation Weaning Protocol Education for Nurses, Respiratory Therapists and Physicians. The SLRH Ventilator Weaning Protocol Workgroup.