Clinical Report: Characterization of Neuropsychiatric Symptoms in NCDs

Overview

This study examines the relationship between neuropsychiatric symptoms (NPS) and functional decline in neurocognitive disorders (NCDs). Apathy was identified as the most common symptom associated with functional decline, particularly in Alzheimer's disease and behavioral variant frontotemporal dementia.

Background

Neuropsychiatric symptoms are prevalent in neurocognitive disorders and significantly affect patient outcomes. Understanding the relationship between specific NPS and functional decline is crucial.

Data Highlights

Key Findings

• Apathy was the most commonly endorsed symptom across all dementia types.
• Apathy was associated with more rapid functional decline in Alzheimer's disease (AD) and behavioral variant frontotemporal dementia (bvFTD).
• Depression, present in over 40% of patients, did not correlate with worsening functional impairment.
• Disinhibition was more prevalent in bvFTD compared to AD and Lewy Body Disease (LBD).
• Psychosis and agitation had unique impacts on functional decline in AD and LBD.

Clinical Implications

Clinicians should assess specific neuropsychiatric symptoms to understand their impact on functional decline.

Conclusion

This study provides insights into the impacts of neuropsychiatric symptoms on functional decline across various neurocognitive disorders.

Related Resources & Content

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4. Natural Evolution and Heterogeneity of Neuropsychiatric Symptoms Across Neurocognitive Disorders: A Systematic Review and Meta-Analysis of Longitudinal Studies - PubMed
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6. Natural Evolution and Heterogeneity of Neuropsychiatric Symptoms Across Neurocognitive Disorders: A Systematic Review and Meta-Analysis of Longitudinal Studies - PubMed
7. https://cgjonline.ca/index.php/cgj/article/download/820/1158/13152
8. Clinical Practice Guidelines for Dementia: Recommendations for the Pharmacological Treatment of Behavioral and Psychological Symptoms - PMC