ENCOURAGE: Evaluating Community Peer Advisors and Diabetes Outcomes in Rural Alabama (ENCOURAGE)
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Descripción detallada
The purpose of this project was to provide robust evidence on the effectiveness of a peer support intervention in improving diabetes outcomes by conducting a group-randomized, controlled implementation trial of a volunteer peer support intervention.
The study had three specific aims:
Aim 1. In Phase I (months 0-8), to perform a qualitative needs assessment with peer advisors and health care providers to inform peer advisor roles and responsibilities (i.e., the intervention) and peer advisor recruitment strategies, curriculum and training; and patient recruitment plans.
Aim 2. Also in Phase I, to pilot our collaboratively developed intervention and, based on pilot test results, to recruit and train peer advisors for the intervention, and begin patient recruitment.
Aim 3. In Phase II (months 9-32), conduct the group randomized implementation trial and evaluate it using the Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework.
Tipo de estudio
Tipo de estudio
Inscripción (Actual)
Inscripción
Fase
Fase
- No aplica
Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- 19 or older in age, diagnosed with diabetes, under the care of a doctor
Exclusion Criteria:
- not community dwelling, less than 19 years old, pregnant, end-stage medical conditions with limited life expectancy, no access to telephone, does not speak english
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
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Sin intervención: control group
Participants received 1-hour group diabetes education class covering diabetes basics, healthy eating, stress reduction, physical activity, social support, and how to get the most out of their doctors visit.
Participants also received a diabetes report card showing their Hba1c, blood pressure, ldl cholesterol, and body weight.
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Experimental: Encourage study
Participants in the intervention arm were paired with a peer coach, interacting by telephone weekly for the first 8 weeks and then monthly for a total of 10 months. Participants also received 1-hour group diabetes education class covering diabetes basics, healthy eating, stress reduction, physical activity, social support, and how to get the most out of their doctors visit. Participants also received a diabetes report card showing their Hba1c, blood pressure, ldl cholesterol, and body weight. |
This intervention tested the effects of a peer coaching program plus brief diabetes education versus brief diabetes education alone on diabetes outcomes.
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¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Glycated hemoglobin (A1c)
Periodo de tiempo: Change in A1c in 12 months
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fingerstick, point-of-care a1c test
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Change in A1c in 12 months
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Blood pressure
Periodo de tiempo: Change in blood pressure measure in 12 months
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Measured using digital automated blood pressure monitor
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Change in blood pressure measure in 12 months
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LDL cholesterol
Periodo de tiempo: Change in LDL cholesterol in 12 month
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measured using finger stick, spectrophotometer to measure LDL cholesterol
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Change in LDL cholesterol in 12 month
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diabetes self-care behaviors questionnaire
Periodo de tiempo: Change in diabetes self-care behaviors at 12 months
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aspects of diabetes self-management such as taking medications as directed, self-report of exercise, and eating behaviors
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Change in diabetes self-care behaviors at 12 months
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depressive symptoms
Periodo de tiempo: change in depressive symptoms at 12 months
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self-report using Patient Health Questionnaire 8 (PHQ8)
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change in depressive symptoms at 12 months
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quality of life
Periodo de tiempo: Change in quality of life measures at 12 months
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self-report using Short form-1 (SF1), and Euroquol (EQ-5D)
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Change in quality of life measures at 12 months
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patient activation
Periodo de tiempo: change in patient activation in 12 months
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self-report using the 13 item Patient Activation Measure (PAM13)
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change in patient activation in 12 months
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Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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body mass index
Periodo de tiempo: change in BMI in 12 months
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weight measured using digital scale, height measured using stadiometer
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change in BMI in 12 months
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diabetes knowledge
Periodo de tiempo: change in diabetes knowledge in 12 months
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assessed using the Spoken Knowledge in Low Literacy in Diabetes Scale
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change in diabetes knowledge in 12 months
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trust in physicians
Periodo de tiempo: change in trust in physicians in 12 months
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assessed using the Trust in Physicians Scale
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change in trust in physicians in 12 months
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composite measure of healthcare utilization
Periodo de tiempo: Change in health care utilization in 12 months
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self-report by participant, number of times utilized healthcare services
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Change in health care utilization in 12 months
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Colaboradores
Colaboradores
Publicaciones y enlaces útiles
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Inicio del estudio
Finalización primaria (Actual)
Finalización primaria
Finalización del estudio (Actual)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
Otros números de identificación del estudio
- T0808270039
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Descripción del plan IPD
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