Self-Management Support for Acute Coronary Syndrome Patients After Hospital Discharge (ACS)
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
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Studietype
Studietype
Registrering (Antatt)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiekontakt
Studiekontakt
- Navn: Department of Cardiology, Nanfang Hospital
- Telefonnummer: 020-62707277
- E-post: 243206095@qq.com
Studiesteder
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Guangdong
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Guangzhou, Guangdong, Kina, 510515
- Nanfang Hospital, Southern Medical University
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Ta kontakt med:
- Department of Cardiology, Nanfang Hospital
- Telefonnummer: 020-62707277
- E-post: 243206095@qq.com
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske frivillige
Beskrivelse
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.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Støttende omsorg
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
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Eksperimentell: 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.
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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.
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Aktiv komparator: Control Group
Participants receive standard care and routine health education.
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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.
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Heart Health Self-Efficacy and Self-Management Scale (HHSES) score
Tidsramme: At baseline and at 13, 36, and 60 weeks of follow-up.
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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.
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At baseline and at 13, 36, and 60 weeks of follow-up.
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Incidence of major adverse cardiovascular events (MACE) including heart failure, angina, arrhythmia, and recurrent myocardial infarction
Tidsramme: From the end of treatment through 60 weeks of follow-up
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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.
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From the end of treatment through 60 weeks of follow-up
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Emergency department visit rate for cardiac-related reasons
Tidsramme: From the end of treatment through 60 weeks of follow-up
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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.
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From the end of treatment through 60 weeks of follow-up
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Social Support Rating Scale (SSRS) score
Tidsramme: At baseline and at 13, 36, and 60 weeks of follow-up
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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.
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At baseline and at 13, 36, and 60 weeks of follow-up
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Chinese Version of the Brief Illness Perception Questionnaire (BIPQ) score
Tidsramme: At baseline and at 13, 36, and 60 weeks of follow-up
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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.
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At baseline and at 13, 36, and 60 weeks of follow-up
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Cardiovascular re-hospitalization rate
Tidsramme: Assessed from the end of treatment through 60 weeks of follow-up.
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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.
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Assessed from the end of treatment through 60 weeks of follow-up.
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Medication Adherence Report Scale (MARS-10) score
Tidsramme: Assessed at 13, 36, and 60 weeks of follow-up.
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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.
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Assessed at 13, 36, and 60 weeks of follow-up.
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Studierekorddatoer
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Studiestart (Antatt)
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Primær fullføring (Antatt)
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Studiet fullført (Antatt)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
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Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
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Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- NFEC-2026-428
- 2025CR031 (Annet stipend/finansieringsnummer: 2025 Nanfang Hospital of South)
Plan for individuelle deltakerdata (IPD)
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IPD-planbeskrivelse
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IPD-deling Støtteinformasjonstype
- STUDY_PROTOCOL
- SEVJE
- ICF
- ANALYTIC_CODE
- CSR
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