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[Nursing concepts for patients with dementia. Systematic review]
M Nocon1, S Roll, C Schwarzbach
1Institut für Sozialmedizin, Epidemiologie und Gesundheitsökonomie, Charité-Universitätsmedizin Berlin, Berlin, Deutschland. marc.nocon@charite.de
Zeitschrift Fur Gerontologie Und Geriatrie
|May 8, 2010
Summary
Evidence for dementia care approaches like reminiscence therapy and multisensory stimulation is limited. More robust studies are needed to confirm the efficacy of these interventions for improving cognitive function and quality of life in dementia patients.
Area of Science:
- Gerontology
- Neuroscience
- Psychiatry
Background:
- Over one million individuals in Germany live with dementia.
- Current dementia treatments focus on care, maintaining cognitive function, daily task performance, and quality of life.
- Key dementia care strategies include multisensory stimulation, validation, reality orientation, and reminiscence therapy, though their effectiveness is uncertain.
Purpose of the Study:
- To systematically review the efficacy of four common dementia care approaches.
- To evaluate multisensory stimulation, validation, reality orientation, and reminiscence therapy for dementia patients.
Main Methods:
- A systematic literature review of randomized controlled trials.
- Included trials had at least 30 participants.
- No restrictions were placed on the investigated endpoints.
Main Results:
- 14 studies with 1,513 patients were analyzed.
- Reminiscence therapy (5 studies), multisensory stimulation (4 studies), validation (3 studies), and reality orientation (2 studies) were assessed.
- Most studies found no significant differences between intervention and control groups regarding cognitive functioning, behavior, psychological symptoms, or quality of life.
Conclusions:
- Limited evidence supports the efficacy of the reviewed dementia care approaches.
- A scarcity of methodologically sound studies necessitates further interventional research.
- More high-quality studies are required to establish the effectiveness of these interventions.
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