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Self-Management Support for Acute Coronary Syndrome Patients After Hospital Discharge (ACS)

2 de septiembre de 2026 actualizado por: Nanfang Hospital, Southern Medical University

Construction and Empirical Study of a "Hospital-to-Home" Self-Management Support Model for ACS Patients Based on the Integrated COM-B and HAPA Models

This randomized controlled trial evaluates a "Hospital-to-Home" self-management support model for Acute Coronary Syndrome (ACS) patients, which is based on the integrated COM-B and HAPA theories. Participants are randomly assigned to either an intervention group receiving a structured self-management program or a control group receiving standard education. The study compares self-management behaviors and health outcomes between the two groups to assess the model's effectiveness.

Descripción general del estudio

Estado

Aún no reclutando

Condiciones

Intervención / Tratamiento

Tipo de estudio

Intervencionista

Inscripción (Estimado)

80

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

  • Nombre: Department of Cardiology, Nanfang Hospital
  • Número de teléfono: 020-62707277
  • Correo electrónico: 243206095@qq.com

Ubicaciones de estudio

    • Guangdong
      • Guangzhou, Guangdong, Porcelana, 510515
        • Nanfang Hospital, Southern Medical University
        • Contacto:
          • Department of Cardiology, Nanfang Hospital
          • Número de teléfono: 020-62707277
          • Correo electrónico: 243206095@qq.com

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:

  • Diagnosed with acute coronary syndrome (ACS) according to the Guidelines for the Rapid Emergency Diagnosis and Treatment of Acute Coronary Syndrome (2019), based on electrocardiogram (ECG), serological tests, and symptomatology.
  • Age ≥ 18 years.
  • Mentally alert, with unimpaired communication skills, and adequate reading and expressive abilities.
  • Patient, or their primary caregiver, able to use the study communication tool (WeChat).

Exclusion Criteria:

  • Advanced or terminal stage of disease with expected survival less than 12 months.
  • Severe physical comorbidities (e.g., decompensated cardiac, hepatic, or renal function).
  • Motor dysfunction or mobility impairment.
  • Currently participating in or previously participated in a similar clinical study.

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: Intervention Group
Participants receive the structured self-management support program based on the integrated COM-B and HAPA models, including enhanced education and follow-up support.
This intervention is based on the integrated HAPA and COM-B models. Using HAPA, patients are categorized into three phases: pre-action (contemplation), action initiation (early post-discharge), and behavior maintenance (≥1 month post-discharge). Prior to discharge, a COM-B assessment identifies individual barriers and facilitators across capability, opportunity, and motivation. Tailored self-management support is then delivered according to the patient's phase and COM-B profile. The core intervention consists of one in-depth inpatient interview and three outpatient sessions for self-management planning, execution, and confirmation.
Comparador activo: Control Group
Participants receive standard care and routine health education.
Participants receive routine health education and standard care according to the hospital's standard clinical pathway for ACS patients. This includes basic discharge instructions, brochures on heart-healthy lifestyles, and routine outpatient follow-up appointments. No additional structured self-management support or extra telephone follow-ups are provided beyond standard care.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Heart Health Self-Efficacy and Self-Management Scale (HHSES) score
Periodo de tiempo: At baseline and at 13, 36, and 60 weeks of follow-up.
The Heart Health Self-Efficacy and Self-Management Scale (HHSES) is a 12-item instrument assessing participants' self-efficacy and self-management behaviors. Total scores range from 12 (minimum) to 48 (maximum), with higher scores indicating better self-efficacy and self-management. Scores ≥36 indicate high self-efficacy and self-management; 25-35 indicate a moderate level; and ≤24 indicate a low level. Administered at baseline and at 13, 36, and 60 weeks of follow-up.
At baseline and at 13, 36, and 60 weeks of follow-up.

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Incidence of major adverse cardiovascular events (MACE) including heart failure, angina, arrhythmia, and recurrent myocardial infarction
Periodo de tiempo: From the end of treatment through 60 weeks of follow-up
Major adverse cardiovascular events (MACE) is a composite outcome defined as the occurrence of heart failure, angina, arrhythmia, or recurrent myocardial infarction. Reported as number and proportion of participants experiencing any component event and/or the composite MACE. Assessed from the end of treatment through 60 weeks of follow-up.
From the end of treatment through 60 weeks of follow-up
Emergency department visit rate for cardiac-related reasons
Periodo de tiempo: From the end of treatment through 60 weeks of follow-up
Proportion of participants with emergency department visits for cardiac-related reasons during the follow-up period. Calculated as (number of participants with cardiac-related emergency department visits ÷ total number of eligible participants at start of follow-up) × 100%. Assessed from the end of treatment through 60 weeks of follow-up.
From the end of treatment through 60 weeks of follow-up
Social Support Rating Scale (SSRS) score
Periodo de tiempo: At baseline and at 13, 36, and 60 weeks of follow-up
The Social Support Rating Scale (SSRS) is a 10-item instrument assessing social support along three dimensions: objective support, subjective support, and utilization of social support. Total scores range from 13 to 70. Scores < 33 indicate low social support; 33-45 indicate moderate social support; and > 45 indicate high social support. Assessed at baseline and at 13, 36, and 60 weeks of follow-up.
At baseline and at 13, 36, and 60 weeks of follow-up
Chinese Version of the Brief Illness Perception Questionnaire (BIPQ) score
Periodo de tiempo: At baseline and at 13, 36, and 60 weeks of follow-up
The Chinese Version of the Brief Illness Perception Questionnaire (BIPQ) is a 9-item instrument measuring illness perception. Total scores range from 0 (minimum) to 80 (maximum), with higher scores indicating worse/more negative illness perception (stronger perceived threat or more negative views toward the illness). Assessed at baseline and at 13, 36, and 60 weeks of follow-up.
At baseline and at 13, 36, and 60 weeks of follow-up
Cardiovascular re-hospitalization rate
Periodo de tiempo: Assessed from the end of treatment through 60 weeks of follow-up.
Proportion of participants re-hospitalized for cardiovascular reasons (e.g., heart failure, angina, arrhythmia, recurrent myocardial infarction) during the 12-month period after the end of treatment. Calculated as (number of participants re-hospitalized for ACS-related cardiovascular reasons during the follow-up period ÷ total number of eligible patients at the start of the follow-up period) × 100%. Assessed from the end of treatment through 60 weeks of follow-up.
Assessed from the end of treatment through 60 weeks of follow-up.
Medication Adherence Report Scale (MARS-10) score
Periodo de tiempo: Assessed at 13, 36, and 60 weeks of follow-up.
The Medication Adherence Report Scale (MARS-10) is a 10-item self-report questionnaire using a dichotomous yes/no response format. It evaluates medication adherence across three dimensions: medication adherence behavior, attitude toward taking medication, and negative side effects and attitudes toward medication. Total scores range from 0 to 10. A score ≤ 5 indicates medication non-adherence, and a score ≥ 6 indicates medication adherence. Assessed at 13, 36, and 60 weeks of follow-up.
Assessed at 13, 36, and 60 weeks of follow-up.

Colaboradores e Investigadores

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

Patrocinador

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.

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)

1 de septiembre de 2026

Finalización primaria (Estimado)

1 de diciembre de 2027

Finalización del estudio (Estimado)

1 de diciembre de 2028

Fechas de registro del estudio

Enviado por primera vez

18 de agosto de 2026

Primero enviado que cumplió con los criterios de control de calidad

30 de agosto de 2026

Publicado por primera vez (Actual)

2 de septiembre de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

4 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 septiembre de 2026

Más información

Términos relacionados con este estudio

Otros números de identificación del estudio

  • NFEC-2026-428
  • 2025CR031 (Otro número de subvención/financiamiento: 2025 Nanfang Hospital of South)

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

SÍ

Descripción del plan IPD

De-identified individual participant data (IPD) including baseline characteristics, intervention implementation data, and primary and secondary outcome measures will be shared. The data sharing plan has been approved by the institutional ethics committee and included in the informed consent process.

Marco de tiempo para compartir IPD

Data will be available starting from 6 months after the publication of the main results and will remain accessible for a period of 3 years.

Criterios de acceso compartido de IPD

Access will be granted to qualified researchers (clinicians and nursing scientists) who propose to use the data for legitimate scientific purposes. Interested researchers can submit a data request to the Principal Investigator via email. A data use agreement must be signed prior to data access.

Tipo de información de apoyo para compartir IPD

  • PROTOCOLO DE ESTUDIO
  • SAVIA
  • CIF
  • CÓDIGO_ANALÍTICO
  • RSC

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. .