Citation

Ballard C, Corbett A. Curr. Opin. Psychiatry 2013; 26(3): 252-259.

Affiliation

Wolfson Centre for Age Related Diseases, Guy's Campus, King's College London, London, UK.

Copyright

(Copyright © 2013, Lippincott Williams and Wilkins)

DOI

10.1097/YCO.0b013e32835f414b

PMID

23528917

Abstract

PURPOSE OF REVIEW: Agitation and aggression commonly arise in people with Alzheimer's disease (AD) and other dementias. They are distressing for the individual and often confer risk to them and to others, as well as raising significant clinical challenges. This review outlines the current evidence for pharmacological and nonpharmacological approaches to the treatment of agitation and aggression in these patients. RECENT FINDINGS: There is a growing body of literature supporting the use of nonpharmacological approaches as well as the treatment of pain as a first-line management strategy prior to psychopharmacotherapy. Antipsychotic medications are most commonly prescribed to address agitation and aggression. Evidence indicates this approach results in a modest but significant improvement in aggression in the short term (6-12 weeks) although the impact on other symptoms of agitation is limited. There is less positive evidence to support their use in the longer term, and prescriptions of more than 12 weeks and longer periods of prescription are associated with cumulative risk of severe adverse events, including death. Suggested pharmacological alternatives with the most promising preliminary evidence include memantine, carbamazepine, citalopram, and prazosin, but none of these agents have sufficient evidence in treating agitation and aggression to recommend use in routine clinical practice. SUMMARY: Currently, the best approach for managing these symptoms is within a framework of good practice that promotes prevention, monitoring and the use of nonpharmacological alternatives, with judicious short-term use of antipsychotics, when appropriate.

Language: en