- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT01428687
Short Term Effects of Increasing Sleep Duration
Increasing Sleep Duration: A Novel Approach to Weight Control
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Descripción detallada
Study 1 is conducted in a sleep laboratory. Participants sleep short duration (approximately four hours per night) on one weekend and long duration (approximately nine hours per night) on another weekend.
Study 2 is examining ways to increase sleep duration in overweight individuals with short sleep and examining the effects on short term weight loss.
Study 3 is comparing a standard weight loss program with a novel Sleep+Weight Loss intervention.
Tipo de estudio
Inscripción (Actual)
Fase
- Fase 2
Contactos y Ubicaciones
Ubicaciones de estudio
-
-
Rhode Island
-
Providence, Rhode Island, Estados Unidos, 02903
- Weight Control & Diabetes Research Center
-
-
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- age 25 to 45;
- BMI 25 to 50;
- healthy;
- sleep 6.5 hours or less per night
Exclusion Criteria:
- use of sleep medications;
- sleep apnea;
- third shift worker
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Único
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
|
Comparador activo: Increase Sleep Gradually
Subjects in this condition are taught to increase their sleep by 30 minutes per night during week 1 of the intervention; 60 minutes during week 2; and 90 minutes during week 3. Following the sleep intervention, these participants receive a standard behavioral with loss intervention.
|
Subjects are taught sleep hygiene strategies to increase their sleep; they record their sleep in a diary and wear an actigraph and call in their sleep to the office each day.
|
|
Comparador activo: Increase Sleep Immediately
Subjects in this condition are taught to increase their sleep by 90 minutes per night starting in week 1.
Following the sleep intervention, these participants receive a standard behavioral with loss intervention.
|
Subjects are taught sleep hygiene strategies to increase their sleep; they record their sleep in a diary and wear an actigraph and call in their sleep to the office each day.
|
|
Comparador activo: No Intervention: Control Group
This group is told to make no changes in their sleep habits.
Following the sleep intervention, these participants receive a standard behavioral with loss intervention.
|
This group is taught to maintain their current sleep habits.
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Sleep Duration
Periodo de tiempo: 4 weeks
|
Participants with verified short sleep are taught to increase their sleep either gradually or immediately.
These two groups are compared to a control group who makes no changes in their sleep.
The primary outcome is sleep duration per night as determined by actigraphy.
|
4 weeks
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Eating Behavior
Periodo de tiempo: 4 weeks
|
24-hour recalls are used to estimate dietary intake at baseline and after 4 weeks of sleep intervention.
|
4 weeks
|
|
Physical Activity
Periodo de tiempo: 4 weeks
|
Objective measures of physical activity are obtained before and after the 4-week sleep intervention.
|
4 weeks
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Rena R. Wing, PhD, The Miriam Hospital
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Finalización primaria (Actual)
Finalización del estudio (Actual)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- U01CA150387 - Study 2
- U01CA150387 (Subvención/contrato del NIH de EE. UU.)
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .