Emytis Tavakoli, Elaina Niciforos, Parmida Amid, Ari B Cuperfain, Amer M Burhan, Sarah Colman, Li Chu, Simon J C Davies, Peter Derkach, Philip Gerretsen, Ariel Graff-Guerrero, Maria Hussain, Zahinoor Ismail, Donna Kim, Linda Krisman, Benoit H Mulsant, Bruce G Pollock, Soham Rej, Aviva Rostas, Tarek K Rajji, Lisa Van Bussel, Sanjeev Kumar, Sarah Elmi
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引用次数: 0
Abstract
Introduction: Excessive alcohol use (EAU) elevates the risk of dementia through various mechanisms, yet its impact on the behavioural and psychological symptoms of dementia (BPSDs) remains uncertain.
Methods: In this exploratory cross-sectional analysis of baseline data from the Standardizing Care for Neuropsychiatric Symptoms and Quality of Life in Dementia (StaN) study (ClinicalTrials.gov/NCT03672201), we included individuals with Alzheimer's disease and related dementias requiring BPSD treatment. We compared demographic characteristics and presentation of BPSDs (using the total and domain scores on the Neuropsychiatric Inventory-Clinician) in those with and without a lifetime history of EAU.
Results: Among 193 participants [mean (SD) age: 80.6 (9.7) years, male: 48.4%], those in the EAU group (n = 17) and in the comparator group (n = 176) had severe and comparable cognitive impairment, with a median Functional Assessment Staging Tool for Dementia score of 6e. Participants with EAU were significantly younger than comparators [mean age (SD): 72.9 (7.1) years vs. 81.4 (9.5) years] (t = -3.678, df = 181, P < .001), and were more frequently male (76.5% [13 of 17] vs. 46.6% [82 of 176]; P = .036). In a sensitivity analysis, there were no differences in the Neuropsychiatric Inventory-Clinician total or individual domain scores between those with EAU and a subsample of those without EAU matched for age, sex, and recruitment site.
Conclusion: This exploratory study found that among individuals with Alzheimer's disease and related dementias and BPSDs, lifetime history of EAU is more frequent in younger males. Future studies may further examine the impact of EAU in individuals with BPSDs.
期刊介绍:
About the Journal
Alcohol and Alcoholism publishes papers on the biomedical, psychological, and sociological aspects of alcoholism and alcohol research, provided that they make a new and significant contribution to knowledge in the field.
Papers include new results obtained experimentally, descriptions of new experimental (including clinical) methods of importance to the field of alcohol research and treatment, or new interpretations of existing results.
Theoretical contributions are considered equally with papers dealing with experimental work provided that such theoretical contributions are not of a largely speculative or philosophical nature.