A soft patch that watches your heart beat in real time
NCT ID NCT07825246
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Researchers are testing a soft, wearable ultrasound patch that sticks to the chest and continuously images the heart in adults and children with severe heart conditions in intensive care. The study compares heart function measurements from the patch with results from standard bedside echocardiography to see how closely the two methods agree. The team also checks whether an automated analysis tool can measure heart function accurately from the patch's images, and whether the device can help guide minimally invasive procedures to close heart defects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A soft, wearable ultrasound patch that continuously images the heart and analyzes heart function automatically
- What this could lead to
- If it works, continuous hands-free heart monitoring could let ICU teams track heart function without repeated bedside ultrasound exams, and could help guide minimally invasive heart procedures.
- What could go wrong
- The patch may not match standard ultrasound closely enough, especially in sick patients who move or have difficult imaging windows. This is a validation study, so it cannot yet show whether the device improves patient outcomes.
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 600 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2029
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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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * Adult patients with perioperative cardiopulmonary critical illness admitted to the adult ICU or CCU at Fuwai Hospital, including patients with coronary artery disease or valvular heart disease after cardiac surgery, and patients undergoing interventional procedures for structural heart disease. * Pediatric patients with perioperative cardiopulmonary critical illness admitted to the pediatric intensive care unit (PICU) at Fuwai Hospital, including patients with congenital heart disease after cardiac surgery. Exclusion Criteria: * Severe wound infection or delayed thoracic closure that prevents placement of the wearable cardiac ultrasound monitoring device. * Patient or family refusal to participate in the study.
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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 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.
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