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Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
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Related Experiment Video

Updated: Mar 5, 2026

A Behavioral Test Battery for the Repeated Assessment of Motor Skills, Mood, and Cognition in Mice
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[Behavioural disturbances in dement patients].

Anette Lolk1, Kjeld Andersen

  • 1annette.lolk@rsyd.dk.

Ugeskrift for Laeger
|March 24, 2017
PubMed
Summary

Behavioural and psychological symptoms of dementia (BPSD) are common and can mimic delirium. Non-pharmacological interventions should be tried first for BPSD before considering medication due to limited benefits and side effects.

Area of Science:

  • Gerontology
  • Neurology
  • Psychiatry

Background:

  • Behavioural and psychological symptoms of dementia (BPSD) are prevalent in patients with dementia.
  • These symptoms, including anxiety, depression, and psychosis, can be mistaken for delirium.
  • A comprehensive medical evaluation is crucial before treatment initiation.

Purpose of the Study:

  • To outline the recommended diagnostic and treatment approach for behavioural and psychological symptoms of dementia.
  • To emphasize the importance of non-pharmacological interventions as a first-line treatment strategy.

Main Methods:

  • Review of current literature and clinical guidelines for managing BPSD.
  • Emphasis on thorough somatic examination and medication review.
  • Prioritization of non-pharmacological strategies addressing patient needs and psychosocial factors.

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Main Results:

  • Non-pharmacological interventions are the recommended first-line treatment for BPSD.
  • Pharmacological treatment should only be considered if non-pharmacological methods are insufficient.
  • Psychopharmacological treatments offer limited benefits and carry significant risks of side effects.

Conclusions:

  • A systematic approach is necessary for managing BPSD, starting with comprehensive assessment.
  • Non-pharmacological interventions are effective and should precede pharmacological options.
  • Careful consideration of risks versus benefits is essential when psychopharmacological treatments are contemplated for dementia patients.