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Self-management Intervention for People With Cardiometabolic Multimorbidity: A Pilot Randomized Controlled Trial

2 de septiembre de 2026 actualizado por: Rui She, The Hong Kong Polytechnic University

A Multi-faceted Self-management Intervention for Improving Patient Activation and Lifestyle Behavior Modification Among People With Cardiometabolic Multimorbidity: A Pilot Randomized Controlled Trial

This pilot randomized controlled trial aims to evaluate the feasibility and preliminary effects of a telephone-based self-management intervention for adults with cardiometabolic multimorbidity. Cardiometabolic multimorbidity refers to having two or more chronic cardiometabolic conditions, such as hypertension, type 2 diabetes, hyperlipidemia, metabolic syndrome, coronary heart disease, or stroke.

The intervention integrates motivational interviewing, self-affirmation, and problem-solving training to support participants in improving their motivation, confidence, and skills for chronic disease self-management and lifestyle behavior modification.

Participants will be randomly assigned to either the intervention group or the usual care group. The intervention group will receive two biweekly telephone consultation sessions. The control group will receive usual care according to government guidelines. All participants will complete assessments at baseline, immediately after the intervention, and 3 months after the intervention.

Descripción general del estudio

Estado

Aún no reclutando

Condiciones

Intervención / Tratamiento

Tipo de estudio

Intervencionista

Inscripción (Estimado)

72

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.

Estudio Contacto

Ubicaciones de estudio

    • Hong Kong
      • Hong Kong, Hong Kong, Porcelana
        • The Hong Kong Polytechnic University
        • Contacto:

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

  • Adulto
  • Adulto Mayor

Acepta Voluntarios Saludables

No

Descripción

Inclusion Criteria:

  • aged ≥18 years
  • having at least two chronic cardiometabolic diseases (i.e., hypertension, type 2 diabetes, hyperlipidemia, metabolic syndrome, coronary heart disease, or stroke) as confirmed by a doctor or the use of corresponding prescription medications/treatment
  • having mobile phones
  • mentally competent to understand the study.

Exclusion Criteria:

  • current participation in similar projects or serious or life-threatening medical conditions (e.g., cancer, end-stage renal disease with dialysis, dementia) that would hinder study procedures.

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: Único

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: MSP-MI
The intervention will comprise two biweekly telephone consultations, conducted by well-trained RAs with expertise in social science, health psychology, or behavioral medicine. These consultations will utilize MI blended with behavioral change techniques, including self-affirmation and problem-solving training.
The proposed study will use an MI-based intervention, blended and strengthened by self-affirmation and problem-solving techniques (MSP-SMI) to improve patient activation and lifestyle modification in patients with multimorbidity in HK. This integrated intervention is designed to tackle key behavioral change processes as posited in the IMB model and thus may have enhanced efficacy.
Otros nombres:
  • entrevista motivacional
  • resolución de problemas
  • autoafirmación
  • MSP-MI
Comparador de placebos: Usual care
The control group will receive usual care accordingly to government guidelines.
The control group will receive usual care accordingly to government guidelines.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Retention rate at 3 months
Periodo de tiempo: From randomization to the end of intervention at 3 months
Proportion of randomized participants who complete the 3-month primary assessment
From randomization to the end of intervention at 3 months
Intervention adherence rate
Periodo de tiempo: From enrollment to the end of intervention
Proportion of participants who attend all the scheduled intervention sessions
From enrollment to the end of intervention
Recruitment rate
Periodo de tiempo: From the start of recruitment to completion of enrollment
Proportion of eligible individuals who consent and are randomized.
From the start of recruitment to completion of enrollment

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Change in mental health from baseline to 3 months
Periodo de tiempo: From baseline to the end of intervention at 3 months
Mental health will be assessed using the Patient Health Questionnaire-4, with higher scores indicating greater mental distress.
From baseline to the end of intervention at 3 months
Change in patient activation from baseline to 3 months
Periodo de tiempo: From baseline to the end of intervention at 3 months
Patient activation will be assessed using the 13-item Patient Activation Measure. The PAM-13 consists of 13 items on a 4-point Likert scale. Item scores are summed up to a raw sum score resulting in theoretical values between 13 and 52, which are then transformed to a standardized metric ranging from 0 to 100. Higher scores indicate greater patient activation.
From baseline to the end of intervention at 3 months
Change in health behavior from baseline to 3 months
Periodo de tiempo: From baseline to the end of intervention at 3 months
Health behavior will be assessed using the 12-item Simple Lifestyle Indicator Questionnaire. The SLIQ has 5 components: diet (3 questions), activity (3 questions), alcohol consumption (3 questions), smoking (2 questions), and stress (1 question). For each component, a raw score and a category score can be calculated. To provide equal weighting for each component, the overall SLIQ score is based on the 5 category scores. Each component has a category score of 0, 1, or 2, so overall SLIQ scores can range from 0 to 10. The higher the score, the healthier the lifestyle.
From baseline to the end of intervention at 3 months
Change in motivation for behavior change from baseline to 3 months
Periodo de tiempo: From baseline to the end of intervention at 3 months
Motivation for behavior change will be assessed using the Contemplation Ladder. It displays a picture of a ladder numbered from 0 to 10. Higher scores indicate greater readiness or motivation to change health behavior.
From baseline to the end of intervention at 3 months
Change in self-efficacy for managing chronic disease from baseline to 3 months
Periodo de tiempo: From baseline to the end of intervention at 3 months
Self-efficacy for managing chronic disease will be assessed using the six-item Self-Efficacy for Managing Chronic Disease Scale. It has a 10-point Likert-type scoring system (1 = Not at all confident, 10 = Totally confident). The total scores range from 6 to 60, with higher scores indicating greater self-efficacy.
From baseline to the end of intervention at 3 months
Change in health-related quality of life from baseline to 3 months
Periodo de tiempo: From baseline to the end of intervention at 3 months
Health-related quality of life will be assessed using the 5 levels of severity for each of the 5 dimensions from the EuroQoL Group (EQ-5D-5L), which consists of 2 parts: the EQ-5D and EQ visual analog scale. The EQ-5D-5L utility index score will be calculated using the value set of the appropriate population (typically range from less than 0 up to 1 for full health), with higher scores indicating better health-related quality of life.
From baseline to the end of intervention at 3 months
Change in self-rated health status from baseline to 3 months
Periodo de tiempo: From baseline to the end of intervention at 3 months
Self-rated health status will be assessed using the EQ visual analog scale of 5 levels of severity for each of the 5 dimensions from the EuroQoL Group (EQ-5D-3L). Scores range from 0 to 100, with higher scores indicating better self-rated health.
From baseline to the end of intervention at 3 months

Otras medidas de resultado

Medida de resultado
Medida Descripción
Periodo de tiempo
Qualitative process evaluation of intervention feasibility and acceptability
Periodo de tiempo: From enrollment to the end of intervention at 3 months
Approximately 20-30 participants will be invited to participate in semi-structured interviews, or until thematic saturation is reached. Interviews will explore participants' experiences, perceived feasibility, acceptability, barriers, and facilitators related to the intervention. Qualitative data will be audio-recorded, transcribed, and analyzed thematically. Findings will be reported narratively and will not be aggregated into a single quantitative score.
From enrollment to the end of intervention at 3 months

Colaboradores e Investigadores

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

Patrocinador

Investigadores

  • Investigador principal: rui she, PhD, The Hong Kong Polytechnic University

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 (Estimado)

31 de agosto de 2026

Finalización primaria (Estimado)

31 de octubre de 2027

Finalización del estudio (Estimado)

31 de octubre de 2027

Fechas de registro del estudio

Enviado por primera vez

10 de agosto de 2026

Primero enviado que cumplió con los criterios de control de calidad

25 de agosto de 2026

Publicado por primera vez (Actual)

28 de agosto de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

8 de septiembre de 2026

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

2 de septiembre de 2026

Última verificación

1 de agosto de 2026

Más información

Términos relacionados con este estudio

Otros números de identificación del estudio

  • Ref. 22231741

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

INDECISO

Descripción del plan IPD

he data sharing plan has not yet been finalized and will be determined in accordance with participant consent, institutional policies, and ethics approval requirements.

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

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. .