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Understanding and Promoting Health Behaviour Change Amid Transition to Cardiac Rehabilitation (UPBeAT-CR)

16 de mayo de 2022 actualizado por: Tavis S. Campbell, University of Calgary

Design and Evaluation of a Brief Motivational Intervention to Promote Enrolment in Outpatient Cardiac Rehabilitation

The purpose of this study was to test whether a brief motivational intervention is associated with enrollment in cardiac rehabilitation.

Descripción general del estudio

Estado

Terminado

Descripción detallada

Cardiac rehabilitation programs help reduce morbidity and mortality following a cardiac event, but only a subset of referred patients chooses to participate. An intervention based on principles of motivational interviewing may help resolve individuals' ambivalence about cardiac rehabilitation. The primary aim is to evaluate the efficacy of a brief motivational intervention (MI) for enhancing intention to enroll in cardiac rehabilitation compared to a usual care (UC) control condition among patients referred to cardiac rehabilitation. It is hypothesized that patients in the MI condition will report greater intention to enroll in cardiac rehabilitation compared to patients in UC. A small-scale feasibility trial will include patients (n = 100) with acute coronary syndrome who are referred to a standard 12-week exercise-based cardiac rehabilitation program in Calgary, Canada. Patients will be randomly assigned to MI or UC. The primary outcome will be self-reported intention to attend cardiac rehabilitation. Secondary outcomes will include beliefs about cardiac rehabilitation, exercise self-efficacy, perceived barriers, and cardiac rehabilitation enrollment.

Tipo de estudio

Intervencionista

Inscripción (Actual)

100

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

    • Alberta
      • Calgary, Alberta, Canadá, T2N1N4
        • Department of Psychology, University of Calgary

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

18 años y mayores (Adulto, Adulto Mayor)

Acepta Voluntarios Saludables

No

Géneros elegibles para el estudio

Todos

Descripción

Inclusion Criteria:

  • Referred to and eligible for outpatient, exercise-based cardiac rehabilitation; confirmed acute coronary syndrome; English-speaking; able to complete study prior to first scheduled cardiac rehabilitation appointment

Exclusion Criteria:

  • Cognitive or hearing impairment that would interfere with study participation

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: Cuidados de apoyo
  • Asignación: Aleatorizado
  • Modelo Intervencionista: Asignación paralela
  • Enmascaramiento: Ninguno (etiqueta abierta)

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: Brief Motivational Intervention
Single, 60-minute, manualized behavioural intervention designed to support cardiac rehabilitation enrollment, informed by principles of motivational interviewing
Sin intervención: Usual Care
Standard encouragement to enroll in cardiac rehabilitation, and meeting with a researcher to complete study questionnaires

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Intention to Attend Cardiac Rehabilitation Scale (adapted from Blanchard et al., 2002)
Periodo de tiempo: At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)

Intention to attend cardiac rehabilitation will be assessed using the average of two self-report items: (1) "My goal is to attend ___ exercise classes at cardiac rehabilitation" with responses ranging from 1 (no exercise classes) to 7 (some exercise classes) and (2) "I intend to attend scheduled classes during cardiac rehabilitation" with responses ranging from 1 (strongly disagree) to 7 (strongly agree).

Blanchard, C. M., Courneya, K. S., Rodgers, W. M., Daub, B., & Knapik, G. (2002). Determinants of exercise intention and behavior during and after phase 2 cardiac rehabilitation: An application of the theory of planned behavior. Rehabilitation Psychology, 47(3), 308-323.

At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Cardiac Rehabilitation Enrollment (attendance at ≥1 appointment; chart review)
Periodo de tiempo: 60 days after initial referral to cardiac rehabilitation program
Participation in cardiac rehabilitation will be confirmed by chart review 60 days after referral. Non-enrollment will be defined as (a) explicitly declining interest in CR participation, (b) not attending the initial scheduled exercise appointment within 60 days of referral, or (c) inability to be contacted by program staff within 60 days of referral to cardiac rehabilitation.
60 days after initial referral to cardiac rehabilitation program
Beliefs About Cardiac Rehabilitation Scale (BACR; Cooper et al., 2007)
Periodo de tiempo: At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)

The BACR is a 13-item questionnaire that evaluates patients' beliefs regarding CR. Items are rated on a 5-point Likert-type scale, ranging from "strongly disagree" to "strongly agree." Items are summed to provide a score on each of four subscales: perceived necessity, concerns about exercise, practical barriers, and perceived suitability.

Cooper, A. F., Weinman, J., Hankins, M., Jackson, G., & Horne, R. (2007). Assessing patients' beliefs about cardiac rehabilitation as a basis for predicting attendance after acute myocardial infarction. Heart (British Cardiac Society), 93(1), 53-8. doi:10.1136/hrt.2005.081299

At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)
Multidimensional Self-Efficacy for Exercise Scale (Rodgers et al., 2008)
Periodo de tiempo: At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)

The MSES is a 9-item questionnaire that evaluates exercise self-efficacy in three domains: task (e.g., ability to follow directions to complete exercise), coping (e.g., ability to exercise when feeling discomfort from exercise), and scheduling (e.g. ability to fit exercise into daily routine). Items are rated from 0 (not at all confident) to 100 (completely confident), and averaged in each domain.

Rodgers, W. M., Wilson, P. M., Hall, C. R., Fraser, S. N., & Murray, T. C. (2008). Evidence for a multidimensional self-efficacy for exercise scale. Research Quarterly for Exercise and Sport, 79(2), 222-34.

At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)
Cardiac Rehabilitation Barriers Scale (CRBS; Shanmugasegaram et al., 2012)
Periodo de tiempo: At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)

The CRBS is a 21-item questionnaire designed to assess perceptions of patient, provider, and health system barriers to CR participation. Items are rated on 5-point Likert-type scales ranging from "strongly disagree" to "strongly agree," and are averaged to provide a total score, with higher scores indicating greater perceived barriers. Totals are also calculated for four subscales: perceived need/healthcare factors, logistical factors, work/time conflicts, and comorbidities/functional status.

Shanmugasegaram, S., Gagliese, L., Oh, P., Stewart, D. E., Brister, S. J., Chan, V., & Grace, S. L. (2012). Psychometric validation of the Cardiac Rehabilitation Barriers Scale. Clinical Rehabilitation, 26(2), 152-64. doi:10.1177/0269215511410579

At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)

Otras medidas de resultado

Medida de resultado
Medida Descripción
Periodo de tiempo
ENRICHD Social Support Instrument (ESSI; Mitchell et al., 2003)
Periodo de tiempo: At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)

The ESSI is a 7-item questionnaire designed to assess social support in patients post-myocardial infarction. Items are rated from 1 (none of the time) to 5 (all of the time), and are summed to provide a total score, with higher scores indicating more social support.

Mitchell, P. H., Powell, L., Blumenthal, J., Norten, J., Ironson, G., Pitula, C. R., ... & Berkman, L. F. (2003). A short social support measure for patients recovering from myocardial infarction: the ENRICHD Social Support Inventory. Journal of Cardiopulmonary Rehabilitation and Prevention, 23(6), 398-403.

At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)
Brief Illness Perceptions Questionnaire (BIPQ; Broadbent et al., 2006)
Periodo de tiempo: At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)

The BIPQ is an 8-item questionnaire that assesses cognitive and emotional representations of illness. It evaluates perceived consequences, timelines, personal/treatment control, symptoms, concern, understanding, and emotional consequences associated with the illness. Items are summed to provide a total score, with higher scores indicating greater perceived threat of the illness.

Broadbent, E., Petrie, K. J., Main, J., & Weinman, J. (2006). The brief illness perception questionnaire. Journal of Psychosomatic Research, 60(6), 631-7. doi:10.1016/j.jpsychores.2005.10.020

At least 1 day after receiving MI or UC but prior to enrollment in cardiac rehabilitation (average 7 days)
Cardiac rehabilitation adherence (# of cardiac rehabilitation sessions attended; chart review)
Periodo de tiempo: Following a 12-week cardiac rehabilitation program
Number of cardiac rehabilitation sessions attended (out of a total possible 24 scheduled sessions)
Following a 12-week cardiac rehabilitation program

Colaboradores e Investigadores

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

Patrocinador

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 (Actual)

1 de junio de 2015

Finalización primaria (Actual)

1 de mayo de 2016

Finalización del estudio (Actual)

1 de abril de 2017

Fechas de registro del estudio

Enviado por primera vez

18 de marzo de 2016

Primero enviado que cumplió con los criterios de control de calidad

22 de marzo de 2016

Publicado por primera vez (Estimar)

29 de marzo de 2016

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

18 de mayo de 2022

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

16 de mayo de 2022

Última verificación

1 de mayo de 2022

Más información

Términos relacionados con este estudio

Otros números de identificación del estudio

  • REB14-1213

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. .

Ensayos clínicos sobre Brief Motivational Intervention

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