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Symptoms of Delirium Occurring Before and After Episodes of Delirium in Older Long-Term Care Residents.
- Source :
-
Journal of the American Geriatrics Society . Dec2012, Vol. 60 Issue 12, p2302-2307. 6p. 2 Charts, 1 Graph. - Publication Year :
- 2012
-
Abstract
- Objective To describe Confusion Assessment Method ( CAM) core symptoms of delirium occurring before and after incident episodes of delirium in older long-term care ( LTC) residents. A secondary objective was to describe the mean number of symptoms before and after episodes by dementia status. Design Secondary analysis of data collected for a prospective cohort study of delirium, with repeated weekly assessments for up to 6 months. Setting Seven LTC facilities in Montreal and Quebec City, Canada. Participants Forty-one older LTC residents who had at least one CAM-defined incident episode of delirium. Measurements The Mini- Mental State Examination ( MMSE), CAM, Delirium Index ( DI), Hierarchic Dementia Scale, Barthel Index, and Cornell Scale for Depression were completed at baseline. The MMSE, CAM, and DI were repeated weekly for 6 months. The frequency, mean number, type, and duration of CAM core symptoms of delirium occurring before and after incident episodes were examined using descriptive statistics, frequency analysis, and survival analysis. Results CAM core symptoms of delirium preceded 38 (92.7%) episodes of delirium for many weeks; core symptoms followed 37 (90.2%) episodes for many weeks. Symptoms of inattention and disorganized thinking occurred most commonly. The mean number of symptoms was higher in residents with dementia but not significantly so. Conclusion CAM core symptoms of delirium were frequent and protracted before and after most incident episodes of delirium in LTC residents with and without dementia. If replicated, these findings have potentially important implications for clinical practice and research in LTC settings. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00028614
- Volume :
- 60
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Journal of the American Geriatrics Society
- Publication Type :
- Academic Journal
- Accession number :
- 84186955
- Full Text :
- https://doi.org/10.1111/j.1532-5415.2012.04237.x