Pain, agitation and delirium in the intensive care unit

This article explores the challenges of assessing pain in the ICU and outlines methods that can be used to better identify and manage pain in this patient group. Agitation in ICU is often multifactorial, with many of its sources under-recognized. We will discuss the potential reasons that ICU patients become agitated, methods for measuring agitation and the actions that can be taken to alleviate it. Although the use of sedative and anxiolytic drugs is common in ICU, their use is not without risks. This article will outline these risks, the variety of drugs available and how to use these drugs to a targeted effect. We will also explore delirium, its risk factors, precipitants and associated morbidity and mortality. This article will discuss how to diagnose delirium and the methods used to prevent and manage it.
Source: Anaesthesia and intensive care medicine - Category: Anesthesiology Source Type: research