PMID: 9432872Feb 12, 1998Paper

The perioperative phase as a part of anesthesia. Tasks of the recovery room

Der Anaesthesist
T Prien, H Van Aken

Abstract

Historically, recovery rooms were established in order to reduce complications in the period immediately following surgery and anaesthesia, utilising staffing and equipment resources economically. To minimise the incidence of postoperative complications remains the main task of post anaesthesia care units (PACU). However, especially in hospitals with a high degree of surgical emergencies, the scope of tasks and procedures within the PACU has expanded. Facing restricted capacities in intensive therapy (ITU) and high dependency units (HDU) the PACU serves as a buffer; intensive care functions can be covered here until the patient can be admitted to an intensive care unit. In this context, the PACU also has a switch function; postoperatively, the patient is evaluated here and the level for further treatment determined: ITU, HDU, or normal ward. The PACU period can be utilised to improve the patient's condition (upgrade function) enabling continuation of treatment on a lower level (HDU instead of ITU, normal ward instead of HDU). This combination of buffer, switch and upgrade function is of special importance when ITU and HDU resources are limited. A new task for the PACU arises from efforts to optimise acute pain therapy; initial ...Continue Reading

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