Smart wearables could alert nurses to patient danger sooner
NCT ID NCT05118477
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a wearable monitoring system that tracks vital signs like heart rate and breathing continuously. The goal was to see if it helps hospital staff detect when surgical patients are getting worse faster than standard checks. 240 adults on a surgical ward took part, using small wrist or finger sensors. The trial focused on whether the system improves detection of deterioration and patient outcomes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ambulatory monitoring system (wearable device)
- What this could lead to
- If successful, this system could help hospital staff spot when patients are getting worse sooner, potentially saving lives and improving recovery.
- What could go wrong
- This is a small feasibility study on one ward, so results may not apply to all hospitals or patients. The system may not work as well in real-world 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.
- Phase
-
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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240 people
The number who actually took part.
- Started
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Jul 2022
- Finished
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Mar 2025
- 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.
- 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: * Patient stable for at least 6 hours with at least one of the following: * NEWS2 \<= 2 and (in some exceptional NEWS \>2 confirmed with clinical staff, eg. patients with comorbidities). * Frequency of observations of \>4 hours at the time of randomisation. * Participant is willing and able to give informed consent for participation in the trial. * Male or Female, aged 18 years or above. * Any patient admitted to the participating surgical unit (including post-ICU patients) who are not currently monitored with standard continuous monitoring Exclusion Criteria: * The participant may not enter the trial if ANY of the following apply: * Intra-cardiac device * Monitored for less than 24 hours
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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
-
Oxford University Hospitals Trust
Oxford, Oxfordshire, OX3 9DU, United Kingdom
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