1. Psychotropic, Anticonvulsant, and Opioid Use in Assisted Living Residents Before and During the COVID-19 Pandemic.
- Author
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Maxwell, Colleen J., Dampf, Hana, Alkabbani, Wajd, Cotton, Cecilia A., Gamble, John-Michael, Hogan, David B., Gruneir, Andrea, McArthur, Eric, Youngson, Erik, Hsu, Zoe, and Hoben, Matthias
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ANTICONVULSANTS , *PSYCHIATRIC drugs , *CONFIDENCE intervals , *NURSING home patients , *CROSS-sectional method , *CONGREGATE housing , *PSYCHOSOCIAL factors , *DESCRIPTIVE statistics , *OPIOID analgesics , *DRUG utilization , *COVID-19 pandemic - Abstract
To examine the associations between COVID-19 pandemic waves (1–4) and prevalent antipsychotic, antidepressant, benzodiazepine, anticonvulsant, and opioid use among assisted living (AL) residents, by setting (dementia care vs other). Population-based, repeated cross-sectional study. Linked clinical and health administrative databases for residents of all publicly subsidized AL homes (N = 256) in Alberta, Canada, examined from January 2018 to December 2021. Setting-specific quarterly cohorts of residents were derived for pandemic (starting March 1, 2020) and comparable historical (2018/2019 combined) periods. The quarterly proportion of residents dispensed an antipsychotic, antidepressant, benzodiazepine, anticonvulsant, or opioid was examined for each setting and period. Log-binomial generalized estimating equations models estimated prevalence ratios (PR) for period (pandemic vs historical quarterly periods), setting (dementia care vs other AL), and period-setting interactions. On March 1, 2020, there were 2874 dementia care and 6611 other AL residents (mean age 82.4 vs 79.9 years, 68.2% vs 66.1% female, 93.5% vs 42.6% with dementia, respectively). Antipsychotic use increased during waves 2 to 4 for residents of both settings, but this increase was significantly greater for dementia care than other AL residents during waves 3 and 4 (eg, wave 3, PR 1.21, 95% CI 1.14–1.27 vs PR 1.12, 95% CI 1.07–1.17, interaction term P =.029). In both settings, there was a significant but modest increase in antidepressant use and a significant decrease in benzodiazepine use during several pandemic waves. For other AL residents only, there was a small statistically significant increase in anticonvulsant use during waves 2 to 4. No significant pandemic effect was observed for prevalent opioid use in either setting. The persistence of the pandemic-associated increase in antipsychotic, antidepressant, and anticonvulsant use in AL residents, and greater increase in antipsychotic use for dementia care settings, raises concerns about the attendant risks for residents, especially those with dementia. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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