Smart rings track nurse stress in new study
NCT ID NCT07247708
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether wearable technology, like the Oura Ring, can help measure stress and burnout in nurses. Fifty nurses from intensive care and surgical units will wear the rings and fill out surveys for 10 weeks. The goal is to see if workload and stress levels are linked to physical signs like heart rate and sleep. Findings could guide future efforts to protect nurse well-being and reduce turnover.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could reveal patterns that lead to burnout in nurses, helping hospitals design better support programs to keep nurses healthy and on the job.
- What could go wrong
- This is a small, early feasibility study with only 50 nurses from one hospital. It is designed to test methods, not to prove any solution. Results may not apply to other settings.
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.
- Participants
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About 50 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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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Registered nurses (RNs) working in intensive care and medical-surgical units at MU Health Care
- 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.
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: * RN participants must be at least 18 years of age. * Must be a credentialed registered nurse (RN) working fulltime (≥0.75 FTE) in the MUHC University Hospital on the surgical or cardiac ICUs, surgical specialties, or the cardiovascular unit. * Must own a smart phone capable of supporting latest version of the Oura app with internet connectivity (Apple iOS15 and higher; Android 8.0 and higher with Google Play services) and Bluetooth 4.0. * Ability to wear an Oura ring daily, 7 days/ week (at least 22 hours/day), and adhere to study procedures. * Able to complete informed consenting procedures. Exclusion Criteria: * Known allergy or sensitivity to components of Oura ring. * RNs working part-time or per diem * Travel nurses * Known allergies to the Oura ring * Ring finger sizes incompatible with Oura Ring Gen 3 sizes
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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
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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University of Missouri
Columbia, Missouri, 65211, United States
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