Cognitive behavioral therapy for insomnia to enhance cognitive function and reduce the rate of Aß deposition in older adults with symptoms of insomnia: A single-site randomized pilot clinical trial protocol.
Contemp Clin Trials
; 99: 106190, 2020 12.
Article
em En
| MEDLINE
| ID: mdl-33091586
ABSTRACT
Lifestyle interventions to increase exercise and improve diet have been the focus of recent clinical trials to potentially prevent Alzheimer's disease (AD). However, despite the strong links between sleep disruptions, cognitive decline, and AD, sleep enhancement has yet to be targeted as a lifestyle intervention to prevent AD. A recent meta-analysis suggests that approximately 15% of AD may be prevented by an efficacious intervention aimed to reduce sleep disturbances and sleep disorders. Chronic insomnia is the most frequent sleep disorder occurring in at least 40% of older adults. Individuals with insomnia are more likely to be diagnosed with Alzheimer's Disease (AD) and demonstrate decline in cognitive function at long-term follow-up. AD is characterized by the accumulation of amyloid-ß (Aß) plaques and tau tangles in the brain, and growing evidence shows impaired sleep contributes to the accumulation of Aß. An intervention aimed at improving insomnia may be a critical opportunity for primary prevention to slow cognitive decline and potentially delay the onset of AD. Cognitive behavioral therapy for insomnia (CBT-I) is an efficacious treatment for insomnia, but the use of CBT-I to improve cognitive function and potentially reduce the rate of Aß accumulation has never been examined. Therefore, the objective of the proposed study is to examine the efficacy of CBT-I on improving cognitive function in older adults with symptoms of insomnia. An exploratory aim is to assess the effect of CBT-I on rate of Aß accumulation.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Terapia Cognitivo-Comportamental
/
Distúrbios do Início e da Manutenção do Sono
Tipo de estudo:
Clinical_trials
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Diagnostic_studies
/
Guideline
Limite:
Aged
/
Humans
Idioma:
En
Revista:
Contemp Clin Trials
Assunto da revista:
MEDICINA
/
TERAPEUTICA
Ano de publicação:
2020
Tipo de documento:
Article