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A Novel Rural Integrated Care and Early Prevention Model for Older Adults at High Risk of or Living With Stroke in China

24. august 2026 opdateret af: Jiangsu Province (Suqian) Hospital

A Prospective, Open-Label, Cluster Randomized Controlled Trial to Evaluate the Efficacy of a Rural Doctor-Led, Telemedicine-Supported Integrated Care Model for Reducing Cardiovascular and Cerebrovascular Events in Elderly Adults at High Risk of Stroke in China

This cluster randomized controlled trial aims to evaluate the effectiveness of a novel telemedicine-enabled integrated care model led by rural doctors in reducing cardiovascular and cerebrovascular events among elderly adults (≥65 years) at high risk of stroke in rural China. A total of 39 village clinics will be randomized to either the intervention group (digital health platform-supported integrated care) or the control group (enhanced usual care). The primary outcome is a composite of cardiovascular death, stroke, and hospitalization for heart failure or acute coronary syndrome at 36 months.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Stroke is the leading cause of death and disability in China, with a disproportionately higher burden in rural areas. This study proposes a "technology-enabled, vertically integrated, pathway-integrated, performance-incentivized" care model to address the gaps in rural stroke management. The intervention group will use a dedicated digital health platform (https://ricestroke.sqfh.org.cn:8421/gp/#/login) that provides clinical decision support, remote consultation with specialists, patient follow-up reminders, and performance feedback for rural doctors. The control group will receive enhanced usual care without the digital platform. The study will enroll 2510 participants and follow them for 36 months to assess the impact of the intervention on clinical outcomes, risk factor control, and medication adherence.

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

2510

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

  • Navn: Liu Qianghui Director of Suqian Hospital, Jiangsu Provincial People's Hospi
  • Telefonnummer: 15951598055
  • E-mail: jasonlion815@163.com

Studiesteder

  • Kina
    • Jiangsu
      • Suqian, Jiangsu, Kina
        • Rekruttering
        • Jiangsu Province （Suqian）Hospital
        • Kontakt:
      • Suqian, Jiangsu, Kina
        • Rekruttering
        • Suqian Hospital Affiliated to Jiangsu Provincial People's Hospital
        • Kontakt:

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Ældre voksen

Tager imod sunde frivillige

Ingen

Beskrivelse

Inclusion Criteria:

  1. Aged 65 years or older
  2. Rural residents with household registration or long-term residence (≥6 months/year) in the study area
  3. High risk of stroke as defined by the National Health Commission's "8+2" stroke risk screening tool: ≥3 risk factors OR history of stroke/TIA
  4. Willing to receive long-term health management from the assigned village clinic
  5. Written informed consent provided by the participant or their legal representative

Exclusion Criteria:

  1. Severe dementia or psychiatric disorder that prevents completion of study follow-up and assessments
  2. Life expectancy less than 1 year (e.g., advanced malignancy, end-stage renal disease)
  3. Currently participating in another interventional clinical trial

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Telemedicine-Enabled Integrated Care Group
Participants receive care from rural doctors using a dedicated digital health support platform, including monthly monitoring, personalized medication adjustment, remote specialist consultation, and structured patient education.
Adfærdsmæssigt: Digital Health Platform-Supported Integrated Stroke Management
Patient electronic health record management AI-powered clinical decision support for medication adjustment based on Chinese stroke guidelines Weekly remote video consultation with neurologists from tertiary hospitals Automated follow-up and medication adherence reminders Structured education and training for both rural doctors and patients
Aktiv komparator: Enhanced Usual Care Group
Participants receive enhanced usual care from rural doctors who have received standardized training on stroke prevention and management, without the use of the digital health platform.
Adfærdsmæssigt: Enhanced Usual Stroke Care
Rural doctors provide monthly face-to-face care based on national guidelines, including symptom monitoring, blood pressure measurement, medication guidance, and patient education. Referrals to tertiary hospitals are made through conventional channels.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Composite of Cardiovascular Death, Stroke, and Hospitalization for Heart Failure or Acute Coronary Syndrome at 36 Months
Tidsramme: 36 months
The primary composite endpoint includes: (1) cardiovascular death; (2) first occurrence of stroke (ischemic, hemorrhagic, or undetermined type); (3) hospitalization for worsening heart failure or acute coronary syndrome. All events will be adjudicated by an independent clinical events committee blinded to treatment assignment.
36 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
First Recurrent Stroke Event Rate at 36 Months
Tidsramme: 36 months
Time to first recurrent stroke (ischemic, hemorrhagic, or undetermined type) confirmed by CT/MRI imaging
36 months
All-Cause Mortality at 36 Months
Tidsramme: 36 months
Death from any cause
36 months
Cardiovascular-Specific Mortality at 36 Months
Tidsramme: 36 months
Death due to cardiovascular causes including sudden cardiac death, myocardial infarction, heart failure, and stroke
36 months
Hospitalization for Heart Failure or Acute Coronary Syndrome at 36 Months
Tidsramme: 36 months
Number of participants hospitalized for worsening heart failure or acute coronary syndrome
36 months
Major Bleeding Events (ISTH Criteria) at 36 Months
Tidsramme: 36 months
Number of participants experiencing major bleeding events as defined by the International Society on Thrombosis and Haemostasis (ISTH) criteria
36 months
Change in CHINA-PAR Score from Baseline to Month 12
Tidsramme: Baseline, Month 12

Change in 10-year ASCVD risk percentage as calculated by the CHINA-PAR risk prediction model in participants without prior stroke history Scale name: The output result is the 10-year ASCVD incidence risk percentage, in%, which is a continuous probability value.

Theoretical range of values:

Minimum value: 0%, representing no risk of ASCVD in the next 10 years; Maximum value: 100%, representing the inevitable occurrence of ASCVD in the next 10 years.

The higher the score, the worse the result (higher risk). The scoring value directly corresponds to the probability of onset: the higher the value, the greater the probability of ASCVD events such as myocardial infarction, coronary heart disease death, and stroke occurring in the subject within the next 10 years, and the more severe the cardiovascular health risk; On the contrary, the lower the score, the lower the risk of onset and the better the cardiovascular prognosis.
Baseline, Month 12

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Jiangsu Province (Suqian) Hospital

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

1. juni 2026

Primær færdiggørelse (Anslået)

31. december 2029

Studieafslutning (Anslået)

30. juni 2030

Datoer for studieregistrering

Først indsendt

28. maj 2026

Først indsendt, der opfyldte QC-kriterier

28. maj 2026

Først opslået (Faktiske)

5. juni 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

26. august 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

24. august 2026

Sidst verificeret

1. juli 2026

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • RICE-STROKE-2026-001

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