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- Ensaio Clínico NCT03616171
A Sleep Intervention (SLEEP-Extend) for Young Adults At-Risk for Type 2 Diabetes
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Descrição detalhada
Insulin Resistance has been shown to put a person at risk for developing Type II diabetes. There is a correlation between sleep deprivation and insulin resistance.The study wants to assess the feasibility by enrolling 20 subjects in a year. The study also wants to assess the feasibility of the sleep extension intervention among young adults by examining the number of subjects that are randomized to intervention arm will complete the study.
Another intent of the study is to examine how sleep behaviors affect risks for developing type 2 diabetes and to determine their willingness to participate in a 4-week home-based program (intervention) focused on personal sleep behaviors.
Subjects enrolled in the study and are randomized to intervention group and control group. The intervention group will receive one education session consisting of strategies for sleep hygiene which is the routine for going to sleep and instructions on extending time in bed by at least one hour but can be up to 2 hours total per night for 4 weeks. At the end of 4 weeks subjects will have a blood draw and will complete the questionnaires.
Tipo de estudo
Inscrição (Real)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Georgia
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Atlanta, Georgia, Estados Unidos, 30303
- Georgia State University
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Atlanta, Georgia, Estados Unidos, 30322
- Emory University
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-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Age must be 18-25 years old
- Self-report short sleep
- BMI ≥ 30 (the World Health Organization's classification of being obese)
- Insulin Resistance determined by serum analysis
- Be willing to extend time in bed by one hour total per night
- Read and speak English.
Exclusion Criteria:
- Night shift worker;
- Sleep disorder diagnosis;
- Medical diagnosis of diabetes or pre-diabetes;
- Currently pregnant or lactating or with history of gestational diabetes;
- Actively participating in a weight loss program;
- Hospitalization in past 3 months for any medical or psychiatric condition;
- Having a major chronic illness (e.g. cancer, Lupus)
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Prevenção
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: Interventional Group
Intervention Group (SLEEP-Extend intervention): The SLEEP-Extend intervention consists of two components:
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Outro: Control Group
Control group: consists of One educational session (5-10 minutes) consisting of safety practices used for an urban environment (a safety brochure and safety information will be given and reviewed with the subject)
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Control group will receive 1.
One educational session (5-10 minutes) consisting of safety practices used for an urban environment (a safety brochure and safety information will be given and reviewed with the subject)
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Number of Enrollments in the Study Over One Year
Prazo: Up to 12 months
|
Feasibility of the study is assessed by number of enrollments in the study over a one year period.
Study proposes to enroll minimum 20 subjects to meet the feasibility of the study.
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Up to 12 months
|
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Number of Participants Enrolled in the Intervention Arm Who Complete the Study
Prazo: Week 4
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Feasibility of the SLEEP-Extend intervention among young adults is measured by number of participants enrolled in the intervention arm that received the intervention and completed the study required protocols for the study duration of 4 weeks.
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Week 4
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) Scores
Prazo: Baseline, Week 4
|
The HOMA-IR score is used to measure severity of insulin resistance, though normal insulin resistance varies depending on the population.
HOMA-IR is calculated as blood glucose level (nmol/L) multiplied by insulin level (microU/L), divided by 22.5.
Elevated values indicate insulin resistance.
A cutoff score of HOMA-IR < 2.1 is considered normal and HOMA-IR ≥ 2.1 is considered to be evidence of insulin resistance.
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Baseline, Week 4
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Hours of Sleep
Prazo: Over a 1 week period at Baseline, and over a 1 week period at Week 4
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Using wrist actigraphy, this study will objectively monitor each participant's 24-hour sleep-wake cycle to obtain average sleep duration (total sleep time) over one week.
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Over a 1 week period at Baseline, and over a 1 week period at Week 4
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Number of Participants Extending Sleep
Prazo: Over a 1 week period at Baseline, and over a 1 week period at Week 4
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Sleep extension is assessed as the number of participants extending their nightly sleep by 1 to 2 hours from the baseline visit to the week 4 visit, as monitored using wrist actigraphy to measure each participant's 24-hour sleep-wake cycle to obtain average sleep duration (total sleep time) over one week.
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Over a 1 week period at Baseline, and over a 1 week period at Week 4
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Ashley Coombe, PhD, RN, CNE, Emory University
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- IRB00105390
- 5P30DK111024-02 (Concessão/Contrato do NIH dos EUA)
Plano para dados de participantes individuais (IPD)
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