AI app aims to keep young hearts healthy after hospital discharge
NCT ID NCT07031531
First seen Jun 26, 2026 · Last updated Aug 19, 2026 · Updated 2 times
Summary
This study is testing whether an AI-driven system called SMART-CHD can improve outcomes for adults aged 18-45 with premature coronary artery disease. Participants will use a mobile app and wearable sensors to track their health and receive personalized guidance. The goal is to see if this approach reduces the risk of death, heart attack, stroke, or rehospitalization compared to standard care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- AI-Enabled Stratified Management System (SMART-CHD mobile app and paired wearable sensors)
- What this could lead to
- If successful, this could provide a scalable, personalized way for young heart disease patients to better control risk factors and reduce hospital readmissions.
- What could go wrong
- This is a relatively early-stage trial without a prior phase, and the intervention relies heavily on patient engagement and technology adherence. Results may not generalize to less tech-savvy populations.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 4,900 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2025
- Expected to finish
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Aug 2028
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 45 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria 1. Patients with coronary heart disease aged 18-45 years; 2. The patient or a close family member is capable of using a smartphone and mobile application (App); 3. Willing to participate in the study and able to provide written informed consent. Exclusion Criteria 1. Severe cognitive impairment; 2. Advanced-stage malignancy; 3. Life expectancy less than 12 months; 4. Severe multi-organ failure; 5. Refusal to provide written informed consent.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
16 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Fuwai Hospital Chinese Academy of Medical Sciences, Shenzhen
NOT_YET_RECRUITINGShenzhen, Guangdong, 518057, China
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Fuwai Hospital, Chinese Academy of Medical Sciences/National Center for Cardiovascular Diseases
RECRUITINGBeijing, Beijing Municipality, 100037, China
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Henan Provincial Chest Hospital
NOT_YET_RECRUITINGZhengzhou, Henan, 450000, China
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Northern Jiangsu People's Hospital
NOT_YET_RECRUITINGYangzhou, Jiangsu, 225001, China
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Shanxi Cardiovascular Disease Hospital
NOT_YET_RECRUITINGTaiyuan, Shanxi, 030024, China
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The Affiliated Hospital of Southwest Medical University
NOT_YET_RECRUITINGLuzhou, Sichuan, 400042, China
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The First Affiliated Hospital of Henan University of Science and Technology
NOT_YET_RECRUITINGLuoyang, Henan, 471003, China
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The First Affiliated Hospital of Nanjing Medical University
NOT_YET_RECRUITINGNanjing, Jiangsu, 210029, China
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The First Affiliated Hospital of University of Science and Technology of China
NOT_YET_RECRUITINGHefei, Anhui, 230001, China
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The First Affiliated Hospital of Xi'an Jiaotong University
NOT_YET_RECRUITINGXi'an, Shaanxi, 710061, China
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The First Hospital of Hebei Medical University
NOT_YET_RECRUITINGShijiazhuang, Hebei, 050000, China
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The Second Affiliated Hospital of Xi'an Jiaotong University
NOT_YET_RECRUITINGXi'an, Shaanxi, 710004, China
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The Second Affiliated Hospital, School of Medicine, Zhejiang University
NOT_YET_RECRUITINGHangzhou, Zhejiang, 310009, China
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The Second Hospital Of Hebe Medical University
NOT_YET_RECRUITINGShijiazhuang, Hebei, 050000, China
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Zhengzhou University Affiliated Zhengzhou Central Hospital
NOT_YET_RECRUITINGZhengzhou, Henan, 450000, China
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Zhengzhou University Fuwai Central China Cardiovascular Hospital
NOT_YET_RECRUITINGZhengzhou, Henan, 450000, China
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Other studies related to the condition(s) this trial covers.