Accumulating evidence suggests that the management of sedation and delirium can have an important effect on the outcomes of patients who are treated in ICUs. Currently available data
suggest that the best outcomes are achieved with the use of a protocol in which the depth of sedation and the presence of pain and delirium are routinely monitored, pain is treated promptly
and effectively, the administration of sedatives is kept to the minimum necessary for the comfort and safety of the patient, and early mobilization is achieved whenever possible.