Esta página foi traduzida automaticamente e a precisão da tradução não é garantida. Por favor, consulte o versão em inglês para um texto fonte.

Tratamento da insônia no comprometimento cognitivo leve

3 de novembro de 2026 atualizado por: Peter J. Fried, Beth Israel Deaconess Medical Center

Neuromodulação e terapia cognitivo-comportamental para insônia em MCI

The goal of this study is to test a new way to improve sleep quality in persons living with mild cognitive impairment. The treatment combines a safe and gentle way to stimulate the brain, called transcranial magnetic stimulation, with a psychological treatment, called cognitive behavioral therapy for insomnia.

Visão geral do estudo

Status

Recrutamento

Condições

Intervenção / Tratamento

Tipo de estudo

Intervencional

Inscrição (Estimado)

30

Estágio

  • Não aplicável

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Contato de estudo

Estude backup de contato

Locais de estudo

  • Estados Unidos
    • Massachusetts
      • Boston, Massachusetts, Estados Unidos, 02215
        • Recrutamento
        • Beth Israel Deaconess Medical Center
        • Contato:
        • Contato:

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

60 anos e mais velhos (Adulto, Adulto mais velho)

Aceita Voluntários Saudáveis

Não

Gêneros Elegíveis para o Estudo

Tudo

Descrição

Inclusion Criteria:

  • Aged 60 years or older
  • Speak and read English
  • Clinical diagnosis of MCI or Subjective Cognitive Impairment (SCI)-a perceived gradual worsening in cognitive ability relative to one's younger self, or peer group-reported by either the participant or informant
  • Reported insomnia symptoms (sleep-onset and/or sleep maintenance) that cause significant distress or impairment in social, occupational, or other areas of functioning over the past three months
  • Have access to an Internet-enabled computer or tablet at home, or ability to connect a BIDMC-provided tablet to the internet, with private space to complete cognitive testing
  • Capable of and willing to provide written informed consent

Exclusion Criteria:

  • Evidence of significant cognitive impairment or dementia
  • Contraindications for TMS or MRI
  • Current psychological treatment for insomnia
  • Uncontrolled moderate-to-severe obstructive sleep apnea or other untreated sleep disorder (e.g., Restless Leg Syndrome, Periodic Limb Movement Disorder, parasomnia). Sleep apnea that is managed (e.g., regular use of a CPAP) and stable for ≥3 months is allowed.
  • Diagnosis of Parkinson's disease, Huntington's disease, Lewy-Body disease, or other neurological condition known to impact sleep
  • Current diagnosis of major psychiatric disorder (well-controlled depression or anxiety is permitted)
  • Current opiate/opioid use
  • Alcohol or drug abuse within the past year
  • Irregular sleep schedule (bedtime before 8pm/after 2am OR wake time before 4am/after 10am), unless participant states they are willing and able to change if prompted.

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Tratamento
  • Alocação: Randomizado
  • Modelo Intervencional: Atribuição Paralela
  • Mascaramento: Nenhum (rótulo aberto)

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Comparador Ativo: One (1) TMS treatment per day plus CBT-I

One (1) daily treatment of intermittent theta-burst stimulation (iTBS) applied to the left dorsolateral prefrontal cortex (L-DLPFC) for 10 days (2 weeks) followed by a 9-week Internet-delivered cognitive behavioral therapy for insomnia (CBT-I) program
Dispositivo: Transcranial Magnetic Stimulation (TMS) therapy

Each treatment consists of 600 TMS pulses (~3 minutes) applied to the L-DLPFC

Outros nomes:
  • Estimulação intermitente de explosão teta (iTBS)
Comportamental: Cognitive behavioral therapy for insomnia (CBT-I)

9-week fully-automated, Internet-delivered CBT-I program: SHUTi OASIS (Sleep Healthy Using the Internet for Older Adult Sufferers of Insomnia and Sleeplessness)

Outros nomes:
  • SHUTi OÁSIS
Comparador Ativo: Two (2) TMS treatments per day plus CBT-I

Two (2) daily treatments, spaced 1 hour apart, of intermittent theta-burst stimulation (iTBS) applied to the left dorsolateral prefrontal cortex (L-DLPFC) for 10 days (2 weeks) followed by a 9-week Internet-delivered cognitive behavioral therapy for insomnia (CBT-I) program
Dispositivo: Transcranial Magnetic Stimulation (TMS) therapy

Each treatment consists of 600 TMS pulses (~3 minutes) applied to the L-DLPFC

Outros nomes:
  • Estimulação intermitente de explosão teta (iTBS)
Comportamental: Cognitive behavioral therapy for insomnia (CBT-I)

9-week fully-automated, Internet-delivered CBT-I program: SHUTi OASIS (Sleep Healthy Using the Internet for Older Adult Sufferers of Insomnia and Sleeplessness)

Outros nomes:
  • SHUTi OÁSIS

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Insomnia Severity Index
Prazo: Baseline, Week 3 (Post-TMS), Week 12 (Post-CBT-I), 6 months (follow-up)

The Insomnia Severity Index (ISI) is a brief self-assessment tool used to measure the severity of insomnia. It consists of seven questions that evaluate sleep problems, their impact on daily life, and the individual's level of concern about their sleep issues. The total score helps to categorize the severity of insomnia from mild to severe.
Baseline, Week 3 (Post-TMS), Week 12 (Post-CBT-I), 6 months (follow-up)
Paired Associative Learning test (CANTAB)
Prazo: Baseline, Week 3, Week 12, 6 Months

The Paired Associative Learning (PAL) test is a computer-based cognitive assessment that evaluates memory and learning. In the test, participants are shown patterns and must remember the locations of these patterns on a screen. It is commonly used to assess spatial memory and detect early signs of memory-related conditions like Alzheimer's disease.
Baseline, Week 3, Week 12, 6 Months
Spatial Working Memory test (CANTAB)
Prazo: Baseline, Week 3, Week 12, 6 months

The Spatial Working Memory (SWM) test is a computer-based task used to assess the ability to retain and manipulate spatial information. Participants must find hidden tokens within a series of boxes while avoiding revisiting previously searched locations. This test measures executive function and memory, and is often used in research on conditions affecting cognitive function.
Baseline, Week 3, Week 12, 6 months

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
Multidimensional Fatigue Symptoms Inventory
Prazo: Baseline, Week 3, Week 12, 6 months

The Multidimensional Fatigue Symptom Inventory (MFSI) is a questionnaire designed to assess different aspects of fatigue. It measures five dimensions: general fatigue, emotional fatigue, physical fatigue, mental fatigue, and vigor (energy levels). The tool helps to provide a comprehensive understanding of an individual's fatigue symptoms and their impact on daily functioning.
Baseline, Week 3, Week 12, 6 months
Center for Epidemiologic Studies Depression scale
Prazo: Baseline, Week 3, Week 12, 6 months

The Center for Epidemiologic Studies Depression scale (CES-D) is a self-report questionnaire designed to measure symptoms of depression in the general population. It consists of 20 questions that assess mood, behavior, and physical symptoms associated with depression over the past week. The CES-D is commonly used in research and clinical settings to screen for depressive symptoms and monitor changes in mood.
Baseline, Week 3, Week 12, 6 months
Match to Sample Visual Search test (CANTAB)
Prazo: Baseline, Week 3, Week 12, 6 months

The Match to Sample Visual Search (MTS) test is a computerized assessment that measures visual recognition and attention. In the test, participants are shown a sample pattern and must quickly identify the matching pattern from a selection of similar images. It evaluates processing speed, visual memory, and attention to detail, and is often used to study cognitive functions in various neurological and psychiatric conditions.
Baseline, Week 3, Week 12, 6 months
Montreal Cognitive Assessment
Prazo: Baseline, Week 3, Week 12, 6 months

The Montreal Cognitive Assessment (MoCA) is a quick test used by doctors and other healthcare professionals to check a person's thinking and memory skills. It takes about 10-15 minutes and looks at things like attention, memory, language, and problem-solving. It's often used to help spot early signs of conditions like dementia or mild cognitive impairment.
Baseline, Week 3, Week 12, 6 months
Sleep efficiency (sleep diaries)
Prazo: Week 3, Week 13, 6 months

Sleep Efficiency is a measure derived from sleep diaries that indicates the percentage of time spent asleep while in bed, relative to the total time spent in bed. It is calculated by dividing the total sleep time by the total time in bed and multiplying by 100 to get a percentage. A higher sleep efficiency typically suggests more consolidated sleep, while lower sleep efficiency can indicate difficulties with sleep onset or frequent awakenings.
Week 3, Week 13, 6 months
Sleep After Wake Onset (sleep diaries)
Prazo: Week 3, Week 13, Week 40

Sleep After Wake Onset (SAWO) is a measure derived from sleep diaries that captures the amount of time a person manages to sleep after experiencing an initial awakening during the night. It represents the total time spent asleep between waking up and the final morning awakening, providing insight into the continuity of sleep and the ability to return to sleep after disruptions.
Week 3, Week 13, Week 40
Sleep Onset Latency (sleep diaries)
Prazo: Week 3, Week 13, Week 40

Sleep Onset Latency (SOL) is a measure derived from sleep diaries that indicates the amount of time it takes to fall asleep after going to bed with the intention of sleeping. It is typically recorded in minutes and reflects how easily a person initiates sleep. Longer sleep onset latency may indicate difficulty falling asleep, while shorter latency suggests quicker sleep initiation.
Week 3, Week 13, Week 40
Sleep efficiency (actigraphy)
Prazo: Week 3, Week 13, 6 months

Sleep Efficiency is a measure derived from actigraphy that indicates the percentage of time spent asleep while in bed, relative to the total time spent in bed. It is calculated by dividing the total sleep time by the total time in bed and multiplying by 100 to get a percentage. A higher sleep efficiency typically suggests more consolidated sleep, while lower sleep efficiency can indicate difficulties with sleep onset or frequent awakenings.
Week 3, Week 13, 6 months
Sleep After Wake Onset (actigraphy)
Prazo: Week 3, Week 13, Week 40

Sleep After Wake Onset (SAWO) is a measure derived from actigraphy that captures the amount of time a person manages to sleep after experiencing an initial awakening during the night. It represents the total time spent asleep between waking up and the final morning awakening, providing insight into the continuity of sleep and the ability to return to sleep after disruptions.
Week 3, Week 13, Week 40
Sleep Onset Latency (actigraphy)
Prazo: Week 3, Week 13, Week 40

Sleep Onset Latency (SOL) is a measure derived from actigraphy that indicates the amount of time it takes to fall asleep after going to bed with the intention of sleeping. It is typically recorded in minutes and reflects how easily a person initiates sleep. Longer sleep onset latency may indicate difficulty falling asleep, while shorter latency suggests quicker sleep initiation.
Week 3, Week 13, Week 40

Outras medidas de resultado

Medida de resultado
Descrição da medida
Prazo
Cortical Plasticity
Prazo: Baseline (first day of TMS therapy)

Cortical plasticity is a measure of the efficacy of long-term potentiation (LTP)-neuroplasticity. It will be measured as the change in the TMS-evoked EEG potential (TEP) following iTBS.
Baseline (first day of TMS therapy)

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Beth Israel Deaconess Medical Center

Colaboradores

University of Virginia

Publicações e links úteis

A pessoa responsável por inserir informações sobre o estudo fornece voluntariamente essas publicações. Estes podem ser sobre qualquer coisa relacionada ao estudo.

Publicações Gerais

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Real)

1 de maio de 2025

Conclusão Primária (Estimado)

30 de junho de 2028

Conclusão do estudo (Estimado)

30 de junho de 2028

Datas de inscrição no estudo

Enviado pela primeira vez

12 de novembro de 2024

Enviado pela primeira vez que atendeu aos critérios de CQ

12 de novembro de 2024

Primeira postagem (Real)

13 de novembro de 2024

Atualizações de registro de estudo

Última Atualização Postada (Real)

5 de novembro de 2026

Última atualização enviada que atendeu aos critérios de controle de qualidade

3 de novembro de 2026

Última verificação

1 de novembro de 2026

Mais Informações

Termos relacionados a este estudo

Palavras-chave

Termos MeSH relevantes adicionais

Outros números de identificação do estudo

  • 2024P000708
  • A2024034S (Número de outro subsídio/financiamento: BrightFocus Foundation)

Plano para dados de participantes individuais (IPD)

Planeja compartilhar dados de participantes individuais (IPD)?

SIM

Descrição do plano IPD

De-identified data will be made available for qualified researchers approximately.

Prazo de Compartilhamento de IPD

Approximately 1 year following the conclusion of the study for at least 5 years

Critérios de acesso de compartilhamento IPD

Researchers at universities and academic medical centers can request de-identified data by sending an email to the PI and describing the nature of the request.

Tipo de informação de suporte de compartilhamento de IPD

  • PROTOCOLO DE ESTUDO

Informações sobre medicamentos e dispositivos, documentos de estudo

Estuda um medicamento regulamentado pela FDA dos EUA

Não

Estuda um produto de dispositivo regulamentado pela FDA dos EUA

Sim

produto fabricado e exportado dos EUA

Não

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .

Se inscrever