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Related Experiment Videos

A dyadic remediation program for care recipients with dementia

M P Quayhagen1, M Quayhagen, R R Corbeil

  • 1School of Nursing, University of San Diego, CA, USA.

Nursing Research
|May 1, 1995
PubMed
Summary

Cognitive remediation therapy improved cognitive and behavioral function in Alzheimer's disease patients. However, benefits were temporary, with participants returning to baseline by nine months.

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Area of Science:

  • Gerontology
  • Neuroscience
  • Psychology

Background:

  • Alzheimer's disease (AD) is a progressive neurodegenerative disorder.
  • Cognitive and behavioral impairments significantly impact the quality of life for older adults with AD.
  • Effective interventions are needed to support functional outcomes in community-dwelling individuals with AD.

Purpose of the Study:

  • To evaluate the efficacy of a cognitive remediation intervention for older adults with Alzheimer's disease.
  • To compare the effects of active cognitive stimulation versus passive activity and a wait-list control.

Main Methods:

  • Seventy-eight community-dwelling older adults diagnosed with Alzheimer's disease were recruited.
  • Participants were randomly assigned to an active cognitive stimulation group, a placebo (passive activity) group, or a wait-list control group.

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  • Intervention was delivered weekly with family caregiver involvement in the home setting.

    • Main Results:

    • The experimental group showed initial improvements in cognitive and behavioral performance post-intervention.
    • These improvements were not sustained, with participants returning to baseline functioning by the 9-month follow-up.
    • The control group demonstrated a decline in functioning, while the placebo group remained stable.

    Conclusions:

    • Cognitive remediation interventions show potential for improving outcomes in dementia.
    • Despite the progressive nature of Alzheimer's disease, remediation may offer temporary benefits.
    • Further research is warranted to develop sustained interventions for dementia care.