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Neuropsychological rehabilitation program and behavioral disturbances in early-stage Alzheimer patients

Programa de reabilitação neuropsicológica e distúrbios de comportamento em pacientes com a Doença de Alzheimer (DA) na fase leve

Abstract

Alzheimer's disease (AD) is the most frequent cause of dementia and cholinesterase inhibitors are the available treatment in the mild stage. However cognitive rehabilitation has shown satisfactory results when combined with pharmacological treatment. Behavioral alteration is common in AD patients, which burdens caregivers and raises the risk of institutionalization. Providing caregivers guidance may enable them to assure better quality of life for patient and caregiver and lower institutionalization rates.

Objective:

To evaluate the effects of a neuropsychological rehabilitation program (NRP) combined with pharmacological treatment in early stage AD patients.

Methods:

We studied 12 AD patients (6 women), average age 75.42 (6.22) with 9.58 (5.6) years education in use of stable doses of cholinesterase inhibitors. Cognitive performance was evaluated using Mini-Mental State Examination (MMSE) and Alzheimer´s Disease Assessment Scale-cognitive (ADAS-Cog). Caregivers responded to Neuropsychiatric Inventory (NPI) and Functional Activities Questionnaire (FAQ) at initial evaluation (T1), and after 8 months of rehabilitation program (T2). The program comprised two sessions every week and family guidance every fortnight.

Results:

MMSE (T1:23.25 (1.82)/T2:23.42 (2.81); ADAS-Cog (T1:17.11 (6.73)/T2:21.2 (8.59); NPI (T1:23.42 (23.38)/T2:19.83 (17.73); FAQ (T1:10.67 (7.24)/T2: 13.92 (6.92).

Conclusions:

These results show the importance of providing guidance and support for caretakers. Study limitations were the small number of patients and absence of a control group with only drug treatment to compare with combined pharmacological and rehabilitation treatments.

Key words:
dementia; caregivers; behavioral disorders; non-pharmacological interventions

Resumo

A doença de Alzheimer é a demência mais freqüente, o tratamento disponível específico, no estágio leve é com droga anticolinesterásico. Por outro lado a reabilitação cognitiva tem apresentado resultados satisfatórios quando associado ao tratamento farmacológico. É comum alteração de comportamento em pacientes com DA, o que contribui para uma maior sobrecarga do cuidador aumentando o risco de institucionalização. Cuidadores orientados sobre a doença pode permitir uma melhor qualidade de vida para ambos diminuindo a taxa de institucionalização.

Objetivos:

Avaliar os efeitos de um programa de reabilitação neuropsicológica (PRN) associado ao tratamento farmacológico de pacientes em fase leve da DA.

Métodos:

12 pacientes com DA (6 mulheres) com idade média de 75.42 (6.22) e 9.58 (5.6) anos de escolaridade e dose estável de anticolinesterásicos foram avaliados com o Mini-Exame do Estado Mental (MEEM) e Alzheimer´s Disease Assessment Scale-cognitive (ADAS-Cog) e os cuidadores responderam NPI e FAQ na avaliação inicial (T1) e depois de 8 meses do PRN (T2). O PRN foi composto por duas sessões semanais e Orientação Familiar a cada 15 dias.

Resultados:

MMSE (T1:23.25 (1.82)/T2: 23,42 (2,81); ADAS-Cog (T1:17.11 (6,73)/T2: 21.2 (8,59); NPI (T1:23,42 (23.38)/T2:19.83 (17,73); FAQ (T1:10,67 (7.24)/T2: 13,92 (6.92).

Conclusões:

Estes resultados nos mostram a importância do trabalho desenvolvido com cuidadores, propiciando orientação e suporte. Limitações aos resultados podem estar presentes pelo número reduzido de pacientes, ausência de um grupo controle que permitisse a comparação do tratamento farmacológico isolado com tratamento farmacológico e reabilitação em conjunto.

Palavras-chave:
demência; cuidadores; distúrbios de comportamento; intervenção não-farmacológica

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Publication Dates

  • Publication in this collection
    Apr-Jun 2008

History

  • Received
    29 Apr 2008
  • Accepted
    21 May 2008
Academia Brasileira de Neurologia, Departamento de Neurologia Cognitiva e Envelhecimento R. Vergueiro, 1353 sl.1404 - Ed. Top Towers Offices, Torre Norte, São Paulo, SP, Brazil, CEP 04101-000, Tel.: +55 11 5084-9463 | +55 11 5083-3876 - São Paulo - SP - Brazil
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