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Comparison Study of Usual Care vs. Usual Care Plus Community Intervention to Manage Type 2 Diabetes

28 de agosto de 2019 actualizado por: Maureen Markle-Reid, McMaster University

A Client-Driven Intervention to Support Self-Management Among Community-Living Older Adults With Type 2 Diabetes and Multiple Chronic Conditions

The overall purpose of this research is to examine and compare the effectiveness and costs of a community-based intervention to support self-management with usual primary care for older adults with Type 2 Diabetes Mellitus and multiple chronic conditions and their family caregivers. Once the study is complete, the investigators will be able to determine if there is any measurable difference in self-care management between usual care plus the intervention versus usual care alone.

Descripción general del estudio

Estado

Terminado

Condiciones

Intervención / Tratamiento

Descripción detallada

Research Goal

To examine the comparative effectiveness and costs of a community-based intervention to support self-management with usual primary care for older adults with T2DM and Multiple Chronic Conditions and their family caregivers.

Objectives

  1. To determine if a 6-month, IP, community-based intervention improve self-management compared with usual primary care services?
  2. To compare the effectiveness of the intervention on HRQoL, physical activity, nutritional status, depression, anxiety, diabetes parameters (blood glucose levels [HbA1c, hypoglycemic episodes]), diabetes-related complications, number of vascular events, social support number of falls, fall risk and medication safety with usual primary care services?
  3. To determine the effectiveness of the intervention on HRQoL of family caregivers compared with usual primary care?
  4. To assess whether or not the intervention improves clinical practice behaviours?
  5. To determine the 6-month costs of use of health services of the intervention compared with usual care, from a social perspective?
  6. To identify which subgroups of older adults with T2DM and MCC benefit most from the intervention?
  7. To determine the effectiveness of the intervention based on sex/gender and region?
  8. To determine the overall feasibility and acceptability of an IP community-based health promotion intervention and what can be identified as barriers and facilitators to implementation?

Tipo de estudio

Intervencionista

Inscripción (Actual)

291

Fase

  • No aplica

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Ubicaciones de estudio

  • Canadá
    • Alberta
      • Edmonton, Alberta, Canadá
        • Edmonton Oliver PCN
      • Leduc, Alberta, Canadá, T9E 6W2
        • Leduc Beaumont Devon PCN
      • Sherwood Park, Alberta, Canadá
        • Sherwood Park PCN
    • Ontario
      • Hamilton, Ontario, Canadá, L8S 4K1
        • McMaster University
      • Lindsay, Ontario, Canadá
        • Ross Memorial Hospital
      • London, Ontario, Canadá
        • St. Joseph's Health Care
      • Peterborough, Ontario, Canadá
        • Peterborough Regional Health Centre
      • Port Hope, Ontario, Canadá
        • Port Hope Community Health Centre

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

65 años y mayores (Adulto Mayor)

Acepta Voluntarios Saludables

No

Géneros elegibles para el estudio

Todos

Descripción

Inclusion Criteria:

  • older adults aged 65+
  • live in the local vicinity of a participating Diabetes Education Program
  • were referred to their Diabetes Education Program within the past 24 months
  • competence in English (or access to a translator)
  • intention to continue living in the area for the next 6 months
  • two reported chronic conditions in addition to T2DM. Individuals with newly diagnosed T2DM as well as those who were already receiving treatment for T2DM will be eligible for inclusion in the study.

Exclusion Criteria:

  • score of 20 or less in Montreal Cognitive Assessment (MoCA) test AND without access to a substitute decision maker to sign consent (Score of 20 or less is not in itself an exclusion).

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Investigación de servicios de salud
  • Asignación: Aleatorizado
  • Modelo Intervencionista: Asignación paralela
  • Enmascaramiento: Doble

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Sin intervención: Usual Primary Care
Usual Primary Care will be received by half the participants during the course of the Study
Comparador activo: Home Visits and educational support
Intervention comprised of Home Visits and group educational sessions. Home Visits and will be conducted by Diabetes Education staff in lieu of usual care conducted at the Diabetes clinic. Lifestyle support and educational will be offered in the form of monthly Diabetes Wellness Days offered in the community where nutrition, exercise and support will be given to help improve self-management of diabetes.
Conductual: Home Visits and Lifestyle Education Support

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Summary of Diabetes Self-Care Activities
Periodo de tiempo: Every two months from study onset until the end of study (6 months from baseline)
The SDSCA is a multidimensional measure of diabetes self-management with adequate internal and test-retest reliability, and evidence of validity and sensitivity to change. The revised SDSCA consists of items that assess the following aspects of the diabetes regimen: general and specific diet, exercise, blood-glucose testing, foot care, and smoking. Scores are calculated for each of these five regimen areas. This data is collected by the interventionists at each visit.
Every two months from study onset until the end of study (6 months from baseline)

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
SF12v2
Periodo de tiempo: Baseline and end of study (6 months from baseline)
This measurement is used to assess Health related quality of Life. This survey consists of 12 questions that measure functional health and well-being from the client's perspective. It provides scores for eight health domains (physical functioning, role-physical, bodily pain, general health, vitality, social functioning, role-emotional, mental health), and psychometrically-based physical component summary (PCS) and mental component summary (MCS) scores
Baseline and end of study (6 months from baseline)

Otras medidas de resultado

Medida de resultado
Medida Descripción
Periodo de tiempo
CES-D-10
Periodo de tiempo: Baseline and end of study (6 months from baseline)
The CES-D has been used in prior studies of older adults with mood disorders, and has a high degree of reliability, content, construct and criterion related validity, distinguishes between depressed and non-depressed people, and is a sensitive tool for measuring changes in depressive symptoms over time in psychiatric populations.
Baseline and end of study (6 months from baseline)
GAD-7
Periodo de tiempo: Baseline and end of study (6 months from baseline)
Prevalence and severity of anxiety, measured by the Generalized Anxiety Disorder Screener
Baseline and end of study (6 months from baseline)
Health Assessment forms
Periodo de tiempo: Baseline intervention interview, at 3 months and again at 6 months
• Diabetes parameters (fasting blood glucose, HbA1c, hypoglycemic episodes), and presence of diabetes-related complications and comorbid chronic conditions, obtained from health assessment forms submitted by the Diabetes Education Program RN and RD after the first home visit and at 3 months and 6 months.
Baseline intervention interview, at 3 months and again at 6 months

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

McMaster University

Colaboradores

Canadian Institutes of Health Research (CIHR)
Ontario Ministry of Health and Long Term Care

Investigadores

  • Investigador principal: Maureen Markle-Reid, PhD, McMaster University
  • Investigador principal: Jenny Ploeg, PhD, McMaster University

Publicaciones y enlaces útiles

La persona responsable de ingresar información sobre el estudio proporciona voluntariamente estas publicaciones. Estos pueden ser sobre cualquier cosa relacionada con el estudio.

Publicaciones Generales

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio

1 de septiembre de 2014

Finalización primaria (Actual)

1 de mayo de 2017

Finalización del estudio (Actual)

1 de mayo de 2017

Fechas de registro del estudio

Enviado por primera vez

3 de junio de 2014

Primero enviado que cumplió con los criterios de control de calidad

6 de junio de 2014

Publicado por primera vez (Estimar)

9 de junio de 2014

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

30 de agosto de 2019

Última actualización enviada que cumplió con los criterios de control de calidad

28 de agosto de 2019

Última verificación

1 de agosto de 2019

Más información

Términos relacionados con este estudio

Palabras clave

Términos MeSH relevantes adicionales

Otros números de identificación del estudio

  • DRCT-06669

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. .

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