Heart patch put to the test: can it last 30 days?
NCT ID NCT07205367
First seen Jun 27, 2026 · Last updated Aug 06, 2026 · Updated 2 times
Summary
This study checks how well a small, wearable heart monitor (Zio monitor) works when worn for up to 30 days. About 150 adults will wear the device to see how long it stays on, how much usable heart data it records, and if it causes any skin irritation. The goal is to make sure the monitor is safe and effective for long-term heart rhythm tracking.
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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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150 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Nov 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.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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. Participant must be 18 years or older at time of informed consent. 2. Participant is willing and able to provide informed consent and be able to complete all visits for the study. Exclusion Criteria: 1. Participant has a known allergy to adhesives. 2. Participant has a current skin infection or injury at location for study device placement. 3. Participant is a member of a vulnerable population. 4. Participant is a current or prior employee of iRhythm. 5. Participant is unable or unwilling to participate or comply with study protocol. 6. The local Investigator deems the participant has a condition that could limit the participant's ability or willingness to participate in the study, or ability to comply with study required procedures and/or follow-up visits. 7. Participant has experienced symptomatic episodes where instance variations in cardiac performance could result in immediate danger to the participant. 8. Participant has an external cardiac defibrillator or may be exposed to high frequency surgical equipment near strong magnetic fields or devices such as MRI during the wear period. 9. Participant has a neuro-stimulator, as it may disrupt the quality of ECG data. 10. Participant does not have the competency to wear the device for the prescribed monitoring period. 11. Participant does not have the ability to consent for themselves (i.e., no LARs).
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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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iRhythm Technologies - Deerfield, IL
Deerfield, Illinois, 60015, United States
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iRhythm Technologies - San Francisco, CA
San Francisco, California, 94103, United States
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Other studies related to the condition(s) this trial covers.
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