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Major Neurocognitive Disorder with Behavioral Disturbance (Behavioral and Psychological Symptoms of Dementia—BPSD)

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Inpatient Geriatric Psychiatry

Abstract

DSM-5 specifies major neurocognitive disorder (MNCD) as “with” or “without” behavioral disturbance. According to the Alzheimer’s Disease International: World Alzheimer Report 2014 (World Alzheimer Report 2014), 98% of people with MNCD will experience non-cognitive, or behavioral, symptoms at some point in their illness. These behavioral and psychological symptoms of dementia (BPSD) can include depression, anxiety, apathy, agitation, wandering, aggressive behavior, repetitive complaints, obsessive-compulsive behaviors, delusions, hallucinations, and disordered sleep.

The non-cognitive symptoms (NCS) and neuropsychiatric symptoms (NPS), which often accompany MNCD, can disrupt living situations and delivery of medical treatment. As a result, they are likely to precipitate placement out of the home or exclusion from a long-term living situation. Psychiatric inpatient hospitalization or admission to a similar unit may be the result. Management of BPSD is also crucial because both patient and others in the facility may be at risk of injury and/or assault. This chapter reviews the phenomenology and diagnosis of BPSD, as well as treatment and management options in the inpatient setting.

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O’Connell, C., Fenn, H.H., Hitching, R. (2019). Major Neurocognitive Disorder with Behavioral Disturbance (Behavioral and Psychological Symptoms of Dementia—BPSD). In: Fenn, H., Hategan, A., Bourgeois, J. (eds) Inpatient Geriatric Psychiatry . Springer, Cham. https://doi.org/10.1007/978-3-030-10401-6_6

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