Zeitschrift für Gerontologie und Geriatrie
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All states of confusion with acute onset and alteration of thinking, perception and awareness are defined as "delirium". Delirium is a common problem in older patients admitted to the hospital. It is combined with a negative prognosis and complications (falls, infections, etc.). ⋯ Often medical intervention in the acute state is necessary to prevent further alteration of the patient. Beside an adequate medical strategy, it is important to create a safe environment for the affected patient. The article gives suggestions for a systematic diagnostic and therapeutic strategy of delirium.
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Delirium is a common, serious medical and often life-threatening condition in elderly in-patients. Delirium can develop primarily or secondarily related to other medical conditions and lead to hospital admission. The pathogenesis is still not fully known and is usually addressed as multifactorial. ⋯ Delirium is also associated with longer hospital stays, higher hospital and total health system costs, and an increasing rate of nursing home admissions. A structured diagnostic and therapeutic process is recommended. Delirium should become a quality indicator for hospital medicine; however, many research questions still exist.