A Novel Rural Integrated Care and Early Prevention Model for Older Adults at High Risk of or Living With Stroke in China
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
調査の概要
状態
詳細な説明
研究の種類
入学 (推定)
段階
- 適用できない
連絡先と場所
研究連絡先
- 名前:Liu Qianghui Director of Suqian Hospital, Jiangsu Provincial People's Hospi
- 電話番号:15951598055
- メール:jasonlion815@163.com
研究場所
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Jiangsu
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Suqian、Jiangsu、中国
- 募集
- Jiangsu Province (Suqian)Hospital
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コンタクト:
- Zhao Jinxiang
- 電話番号:15862826785
- メール:zhaojinxiang_ntu@163.com
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Suqian、Jiangsu、中国
- 募集
- Suqian Hospital Affiliated to Jiangsu Provincial People's Hospital
-
コンタクト:
- Zhao Jinxiang
- 電話番号:15862826785
- メール:zhaojinxiang_ntu@163.com
-
-
参加基準
適格基準
就学可能な年齢
- 高齢者
健康ボランティアの受け入れ
説明
Inclusion Criteria:
- Aged 65 years or older
- Rural residents with household registration or long-term residence (≥6 months/year) in the study area
- 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
- Willing to receive long-term health management from the assigned village clinic
- Written informed consent provided by the participant or their legal representative
Exclusion Criteria:
- Severe dementia or psychiatric disorder that prevents completion of study follow-up and assessments
- Life expectancy less than 1 year (e.g., advanced malignancy, end-stage renal disease)
- Currently participating in another interventional clinical trial
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:防止
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的: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.
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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
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アクティブコンパレータ: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.
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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.
|
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Composite of Cardiovascular Death, Stroke, and Hospitalization for Heart Failure or Acute Coronary Syndrome at 36 Months
時間枠: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
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
First Recurrent Stroke Event Rate at 36 Months
時間枠:36 months
|
Time to first recurrent stroke (ischemic, hemorrhagic, or undetermined type) confirmed by CT/MRI imaging
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36 months
|
|
All-Cause Mortality at 36 Months
時間枠:36 months
|
Death from any cause
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36 months
|
|
Cardiovascular-Specific Mortality at 36 Months
時間枠:36 months
|
Death due to cardiovascular causes including sudden cardiac death, myocardial infarction, heart failure, and stroke
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36 months
|
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Hospitalization for Heart Failure or Acute Coronary Syndrome at 36 Months
時間枠:36 months
|
Number of participants hospitalized for worsening heart failure or acute coronary syndrome
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36 months
|
|
Major Bleeding Events (ISTH Criteria) at 36 Months
時間枠:36 months
|
Number of participants experiencing major bleeding events as defined by the International Society on Thrombosis and Haemostasis (ISTH) criteria
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36 months
|
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Change in CHINA-PAR Score from Baseline to Month 12
時間枠: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
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協力者と研究者
出版物と役立つリンク
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
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