Patterns of Antecedents of Catastrophic Reactions in Nursing Home Residents With Dementia in the United States
Article Outline
Purpose
The purpose of this study was to describe the patterns of antecedents of catastrophic reactions (CRs) in nursing home residents with dementia in the United States.
Methods
A total of 229 catastrophic reaction events were the sample for this study. Ten antecedent variables were selected and analyzed using cluster analysis to address the patterns of antecedents of CRs in dementia. Data were obtained from field observation and a structured recording form over a 6-week period covering all 7 days of the week and all three shifts (i.e., 21 shifts in total) in two nursing homes in the United States.
Results
This study showed that there were two distinct patterns of antecedent conditions at the time of, or immediately prior to, CRs in dementia: (a) a cluster of antecedents that consists of components of the physical environment including public location, olfactory stimulation, use of media, sundowning hours, and being in a dementia unit (“Stimulation in Early Evening”); and (b) a cluster of antecedents that is composed of mixed components of the physical and social environment including olfactory stimulation, activities of daily living (ADL)-related care activities, demands of tasks, and being in a dementia unit (“Stress due to Care, Tasks, and Odors”).
Conclusion
The findings suggest that elders who are exposed to overstimulation in sundowning hours or experience stress from care activities and task performance beyond their baseline competency are likely to be at risk of presenting with CRs. Health care providers need to be aware that a CR is a multi-factorial phenomenon in which multiple contextual antecedents are involved and that creation of a therapeutic physical and social milieu is an important nursing goal in preventing the occurrence of CRs in nursing home residents with dementia. [Asian Nursing Research 2009;3(3):99–110]
Key Words: aged , behavioral symptoms , dementia
No full text is available. To read the body of this article, please view the PDF online.
References
- . Cluster analysis . Beverly Hills, CA: Sage Publications; 1984;
- . Delusions and hallucinations in Alzheimer's disease: Prevalence and clinical correlates . International Journal of Geriatric Psychiatry . 2000;15:99–107
- . Using hierarchical cluster analysis in nursing research . Western Journal of Nursing Research . 2002;24:307–319
- . Alzheimer disease: Current concepts and emerging diagnostic and therapeutic strategies . Annals of Internal Medicine . 2003;138:400–410
- . Agitated behaviors in the elderly: II. Preliminary results in the cognitive deteriorated . Journal of the American Geriatrics Society . 1986;34:722–727
- . Aggression in persons with dementia: Use of nursing theory to guide clinical practice . Geriatric Nursing . 2009;30:8–17
- . Language and Language Disturbances . New York: Grune & Stratton; 1948;
- . Progressively lowered stress threshold: A model for care of elderly adults with Alzheimer's disease . Archives of Psychiatric Nursing . 1987;1(6):399–406
- . FDA warns antipsychotic drugs may be risky for elderly . JAMA . 2005;293:2462
- Training in dementia care: A cluster-randomized controlled trial of a training program for nursing home staff in Germany . International Psychogeriatrics . 2009;21:295–308
- . Behavioral and psychological symptoms of dementia (BPSD): The personal and practical costs of dementia . Journal of Integrated Care . 2009;17:13–19
- . Prevalence of neuropsychiatric symptoms in dementia and mild cognitive impairment . JAMA . 2002;288:1475–1483
- . Mental and behavioral disturbances in dementia: Findings from the Cache County Study on Memory in Aging . American Journal of Psychiatry . 2000;157:708–714
- . Issues in conducting research in nursing homes . Western Journal of Nursing Research . 2002;24:373–389
- Outcomes of family involvement in care intervention for caregivers of individuals with dementia . Nursing Research . 2004;53:76–86
- . A study on aggressive behavior among nursing home residents with cognitive impairment . Journal of Korean Academy of Nursing . 2004;34:1451–1459
- . Development and analysis of the effects of caregiver training program on aggressive behavior in elders with cognitive impairment . Journal of Korean Academy of Nursing . 2005;35:745–753
- . The effectiveness of multistrategies on disruptive vocalization of people with dementia in institutions: A multicentered observational study . Journal of Neuroscience Nursing . 2009;41:191–200
- . A Dictionary of Nursing Theory and Research . Thousand Oaks, CA: Sage Publications; 1995;
- . Impaired awareness, behavior disturbance, and caregiver burden in Alzheimer's disease . Alzheimer's Disease & Associated Disorders . 2002;16:248–253
- . History, development, and future of the Progressively Lowered Stress Threshold: A conceptual model for dementia care . Journal of the American Geriatrics Society . 2004;52:1755–1760
- . Geropsychiatric inpatient care: What is state of the art? . Issues in Mental Health Nursing . 2005;26:11–22
- . Catastrophic reactions and other behaviors of Alzheimer's residents: Special unit compared with traditional units . Archives of Psychiatric Nursing . 1993;7:292–299
- . Prevalence and correlates of the catastrophic reaction in Alzheimer's disease . Neurology . 1998;50:546–548
- . Dementia: diagnosis and emergency behavioral complications . The Journal of Emergency Medicine . 1995;13:519–525
- Prevalence of cognitive impairment: Data from the Indianapolis Study of Health and Aging . Neurology . 2001;57:1655–1662
- Watson, N.H., Brink, C. A., McIntyre, D., Hauser, N., Plum, K., Taillie, E. R., et al. (1998). The occurrence and management of acute distress among nursing home residents with dementia. Unpublished Final Report.
- Factors associated with aggressive behavior among nursing home residents with dementia . The Gerontologist . 2008;48:721–731
- . Activity situations on an Alzheimer's disease special care unit and resident environmental interaction, time use, and affect . American Journal of Alzheimer's Disease and Other Dementias . 2005;20:105–118
- Patient and caregiver characteristics and nursing home placement in patients with dementia . JAMA . 2002;287:2090–2097
- . Environmental ambiance as a new window on wandering . Western Journal of Nursing Research . 2006;28:89–104
PII: S1976-1317(09)60021-9
doi:10.1016/S1976-1317(09)60021-9
© 2009 Korean Society of Nursing Science. Published by Elsevier Inc. All rights reserved.
