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- Ensaio Clínico NCT04506151
Otimização do sono para melhorar o controle glicêmico em adultos com diabetes tipo 1 (SOPT)
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Descrição detalhada
Tipo de estudo
Inscrição (Real)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Illinois
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Chicago, Illinois, Estados Unidos, 60612
- University of Illinois Chicago
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Descrição
Critério de inclusão:
- adultos de 18 a 65 anos
- diagnóstico clínico de diabetes tipo 1 mínimo de um ano
- relatou variabilidade habitual do sono (1 hora/semana ou mais) ou duração do sono inferior a 6,5 horas/noite durante o trabalho ou durante a semana (confirmado com actigrafia do sono)
- um desejo de melhorar o sono
- possuir um smartphone
Critério de exclusão:
- sintomas de insônia
- com alto risco de apneia obstrutiva do sono
- episódio de hipoglicemia grave nos últimos 6 meses (p. perda de consciência)
- A1C maior que 10%
- turno rotativo ou turno noturno
- uso de medicamentos/auxílios para dormir
- insuficiência renal (taxa de filtração glomerular estimada < 45 ml/min)
- morbidades médicas atuais significativas (como insuficiência cardíaca, cirrose, doença pulmonar obstrutiva crônica que requer oxigênio, tratamento ativo para câncer, depressão, história de acidente vascular cerebral com déficits neurológicos
- amamentando, grávida ou planejando gravidez
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Dobro
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
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Experimental: Opção de dormir
Intervenção de 12 semanas que inclui automonitoramento, estabelecimento de metas e aprimoramento motivacional.
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Intervenção comportamental de 12 semanas
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Comparador Ativo: Vida saudável
Intervenção de 12 semanas que inclui contato telefônico semanal, conteúdo didático igual no tempo e atenção ao grupo de intervenção.
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Vida saudável
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Sleep Variability Week 6
Prazo: Week 6
|
Standard deviation total sleep time for one week
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Week 6
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Sleep Variability Week 12
Prazo: Week 12
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Standard deviation total sleep time for one week
|
Week 12
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Sleep Variability Week 24
Prazo: Week 24
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Standard deviation total sleep time for one week
|
Week 24
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Sleep Duration Week 6
Prazo: Weeks 6
|
total sleep time minutes
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Weeks 6
|
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Sleep Duration Week 12
Prazo: Week 12
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total sleep time in minutes
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Week 12
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Sleep Duration Week 24
Prazo: Week 24
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total sleep time in minutes
|
Week 24
|
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HbA1C Week 6
Prazo: Week 6
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Hemoglobin A1C week 6, %
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Week 6
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HbA1C Week 12
Prazo: Week 12
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HbA1c blood test
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Week 12
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HbA1C Week 24
Prazo: Week 24
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HbA1c blood test
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Week 24
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Diabetes Distress Week 6
Prazo: Week 6
|
Type 1 Diabetes Distress Scale measures diabetes distress.
Item mean scores calculated (sum of scores/number of items) ranges from 1-6 Higher scores indicated greater distress Unit of measure = units on a scale
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Week 6
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Diabetes Distress Week 12
Prazo: Week 12
|
Type 1 Diabetes Distress Scale measures diabetes distress.
Item mean scores calculated (sum of scores/number of items) ranges from 1-6 Higher scores indicated greater distress Unit of measure = units on a scale
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Week 12
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Diabetes Distress Week 24
Prazo: Week 24
|
Type 1 Diabetes Distress Scale measures diabetes distress.
Item mean scores calculated (sum of scores/number of items) ranges from 1-6 Higher scores indicated greater distress Unit of measure = units on a scale
|
Week 24
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Self-management Behavior Week 6
Prazo: Week 6
|
Diabetes Self Management Questionnaire-R (DSMQ-R) measures diabetes self-management Item mean scores calculated (sum of scores/maximum possible sum of items * 10).
Ranges from 0-10.
Higher numbers indicate better self-management behavior Unit of measure = units on a scale
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Week 6
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Self Management Behavior Week 12
Prazo: Week 12
|
Diabetes Self Management Questionnaire-R (DSMQ-R) measures diabetes self-management Item mean scores calculated (sum of scores/maximum possible sum of items * 10).
Scores ranges from 0-10.
Higher numbers indicate better self-management behavior Unit of measure = units on a scale
|
Week 12
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Self Management Behavior Week 24
Prazo: Week 24
|
Diabetes Self Management Questionnaire-R (DSMQ-R) measures diabetes self-management Item mean scores calculated (sum of scores/maximum possible sum of items * 10).
Ranges from 0-10.
Higher numbers indicate better self-management behavior Unit of measure = units on a scale
|
Week 24
|
|
Quality of Life Week 6
Prazo: Week 6
|
Diabetes Quality of Life scale measures quality of life Total quality of life score calculated as follows: (Raw total score - lowest possible score)/raw score range * 100. Scores range from 0-100. Scores are reverse coded so that higher numbers indicate better quality of life. Unit of measure = units on a scale |
Week 6
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Quality of Life Week 12
Prazo: Week 12
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Diabetes Quality of Life scale measures quality of life Total quality of life score calculated as follows: (Raw total score - lowest possible score)/raw score range * 100. Scores range from 0-100. Scores are reverse coded so that higher numbers indicate better quality of life. Unit of measure = units on a scale. |
Week 12
|
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Quality of Life Week 24
Prazo: Week 24
|
Diabetes Quality of Life scale measures quality of life Total quality of life score calculated as follows: (Raw total score - lowest possible score)/raw score range * 100. Scores range from 0-100. Scores are reverse coded so that higher numbers indicate better quality of life. Unit of measure = units on a scale. |
Week 24
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Fatigue Week 6
Prazo: Week 6
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Patient Reported Outcomes Measure (PROMIS) fatigue scale score measures fatigue. The total score was converted to T-scores (with T-scores, 50 indicates the population mean with a standard deviation of 10). Mean T-scores were calculated. Higher scores reflect greater fatigue. |
Week 6
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Fatigue Week 12
Prazo: Week 12
|
Patient Reported Outcomes Measure (PROMIS) fatigue scale score measures fatigue. The total score was converted to T-scores (with T-scores, 50 indicates the population mean with a standard deviation of 10). Mean T-scores were calculated. Higher scores reflect greater fatigue. |
Week 12
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Fatigue Week 24
Prazo: Week 24
|
Patient Reported Outcomes Measure (PROMIS) fatigue scale score measures fatigue. The total score was converted to T-scores (with T-scores, 50 indicates the population mean with a standard deviation of 10). Mean T-scores were calculated. Higher scores reflect greater fatigue. |
Week 24
|
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Mood Week 6
Prazo: Week 6
|
Center for Epidemiological Studies-Depression (CES-D) measures depressive mood.
Total summed score ranges from 0-60.
Higher scores indicate greater depressive mood.
Unit of measure = units on a scale.
|
Week 6
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Mood Week 12
Prazo: Week 12
|
Center for Epidemiological Studies-Depression (CES-D) measures depressive mood.
Total summed score ranges from 0-60.
Higher scores indicate greater depressive mood.
Unit of measure = units on a scale.
|
Week 12
|
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Mood Week 24
Prazo: Week 24
|
Center for Epidemiological Studies-Depression (CES-D) measures depressive mood.
Total summed score ranges from 0-60.
Higher scores indicate greater depressive mood.
Unit of measure = units on a scale.
|
Week 24
|
|
Subjective Sleep Quality Week 6
Prazo: Week 6
|
Pittsburgh Sleep Quality Index (PSQI) measures subjective sleep quality.
Total summed score ranges 0-21.
Higher score reflects poorer sleep quality.
Unit of measure = units on a scale.
|
Week 6
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|
Subjective Sleep Quality Week 12
Prazo: Week 12
|
Pittsburgh Sleep Quality Index (PSQI) measures subjective sleep quality.
Total summed score ranges 0-21.
Higher score reflects poorer sleep quality.
Unit of measure = units on a scale.
|
Week 12
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|
Subjective Sleep Quality Week 24
Prazo: Week 24
|
Pittsburgh Sleep Quality Index (PSQI) measures subjective sleep quality.
Total summed score ranges 0-21.
Higher score reflects poorer sleep quality.
Unit of measure = units on a scale.
|
Week 24
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|
Glycemic Variability Week 6
Prazo: Week 6
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Coefficient of variation (CV%), continuous glucose monitoring (CGM)-derived glucose standard deviation (SD) divided by the mean and multiplied by 100.
|
Week 6
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Glycemic Variability Week 12
Prazo: Week 12
|
Coefficient of variation (CV%), continuous glucose monitoring (CGM)-derived glucose standard deviation (SD) divided by the mean and multiplied by 100.
|
Week 12
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Glycemic Variability Week 24
Prazo: Week 24
|
Coefficient of variation (CV%), continuous glucose monitoring (CGM)-derived glucose standard deviation (SD) divided by the mean and multiplied by 100.
|
Week 24
|
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Glucose Time-in-range Week 6
Prazo: Week 6
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Percent of time continuous glucose monitoring (CGM)-derived glucose is between 70-180 mg/dL.
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Week 6
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Glucose Time-in-range Week 12
Prazo: Week 12
|
Percent of time continuous glucose monitoring (CGM)-derived glucose is between 70-180 mg/dL.
|
Week 12
|
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Glucose Time-in-range Week 24
Prazo: Week 24
|
Percent of time continuous glucose monitoring (CGM)-derived glucose is between 70-180 mg/dL.
|
Week 24
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Outras medidas de resultado
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Tests of the Sleep Intervention Effect on A1C That is Due to the Change in Sleep Duration
Prazo: week 12
|
Mediation tests of the sleep intervention effect on A1C that is due to the change in sleep duration.
It is the product of parameter estimates testing the effect of the intervention on sleep duration and the mediating effect of the change in sleep duration on A1C.
Markov chain Monte Carlo (MCMC) models were used.
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week 12
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Mediation Tests of the Sleep Intervention Effect on A1C That is Due to the Change in Sleep Variability.
Prazo: Week 12
|
Results are not reported by treatment arm.
This analysis tests the sleep intervention effect on A1C that is mediated by the change in sleep variability.
The values reported are the product of parameter estimates testing the effect of the intervention on sleep variability and the effect of the change in sleep variability on A1C.
Markov chain Monte Carlo (MCMC) models were used.
|
Week 12
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Pamela Martyn-Nemeth, PhD, University of Illinois at Chicago
Publicações e links úteis
Publicações Gerais
- Martyn-Nemeth P, Duffecy J, Quinn L, Reutrakul S, Steffen AD, Burke L, Clark Withington MH, Irsheed GA, Perez R, Park M, Saleh A, Mihailescu D, Baron KG. Sleep optimization to improve glycemic control in adults with type 1 diabetes: study protocol for a randomized controlled parallel intervention trial. Trials. 2022 Aug 19;23(1):686. doi: 10.1186/s13063-022-06565-6.
- Hong SJ, Pratuangtham S, Martyn-Nemeth P, Steffen AD, Park CG, Reutrakul S. Blue Light Exposure During Sleep in Type 1 Diabetes: Impacts on Glycemic Control and Psychosocial Health. J Sleep Res. 2026 Jun 5:e70380. doi: 10.1111/jsr.70380. Online ahead of print.
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
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- 2020-0374
- 1R01DK121726 (Concessão/Contrato do NIH dos EUA)
Plano para dados de participantes individuais (IPD)
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