Can a smart shirt replace a heart catheter?
NCT ID NCT05629533
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a wearable system called SimpleSense to see if it could accurately measure heart function during right heart catheterization. Researchers enrolled 13 adults undergoing the procedure and compared data from the wearable to standard measurements. The goal was to develop algorithms that could estimate heart output and pressures without invasive monitoring.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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13 people
The number who actually took part.
- Started
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Mar 2023
- Finished
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May 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Subjects of legal age to give informed consent who are Undergoing right heart catheterization for a clinical indication including but not limited to : * Prognosis of advanced heart failure * During endomyocardial biopsy * Candidacy for heart transplant * Management of cardiogenic shock
- Ages
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18 years and older
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Subject has provided informed consent 2. Male or female over the age of 18 years 3. The patient is undergoing right heart catheterization Exclusion Criteria: 1. Subject unwilling or unable to comply with wearing the Nanowear SimpleSense System. 2. Subjects who are pregnant 3. Severe aortic stenosis.
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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.
Contacts and locations
Locations
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Westchester Medical Center
Valhalla, New York, 10595, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.