The Journal of Nutrition Health and Aging

, Volume 12, Issue 4, pp 246–251 | Cite as

Delirium in hospitalised older persons: Review

Clinical Neurosciences

Abstract

Delirium, a mental disorder that becomes established over a few hours or days, is characterised by fluctuating attention and cognitive states. This article reviews the disorder, which has all the features of an important geriatric syndrome: it appears mainly in persons older than 65 years of age, is closely linked with very prevalent diseases and complications arising in the elderly, and is the mode of presentation of many other diseases in this age group. We discuss diagnostic, clinical preventive and therapeutic aspects and analyse the most common risk and precipitating factors in our hospitalised patients from the viewpoint of clinical practice. Finally, we propose a scheme for the prevention and treatment of delirium.

Key words

Delirium antipsychotic agent elderly psychosis 

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Copyright information

© Springer-Verlag France and Serdi Éditions 2008

Authors and Affiliations

  1. 1.Unidad de Geriatría, Servicio de Medicina InternaHospital Universitario Carlos HayaMalagaSpain
  2. 2.UFISS de Geriatría, Servicio de Medicina InternaHospital Universitari de Bellvitge, L’Hospitalet de LlobregatBarcelonaSpain

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