Smartwatches and scales could aid ICU recovery, pilot study explores
NCT ID NCT07035106
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This pilot study is testing whether wearable devices like smartwatches, blood pressure monitors, and smart scales can help patients recover after a stay in the intensive care unit (ICU). Many ICU survivors face physical and mental challenges, known as Post-Intensive Care Syndrome. The study will enroll 60 adults who had a heart condition or diabetes and were in the ICU for at least 48 hours. Participants will either receive standard care, use wearables alone, or use wearables plus bi-weekly health summaries and optional lifestyle coaching. The goal is to see if these tools are practical and helpful for recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Wearable health devices (Garmin Vivosmart 5, smart scale, blood pressure monitor) and digital health summaries with optional lifestyle counseling
- What this could lead to
- If successful, this could show that wearable technology and digital summaries are practical tools to support recovery after intensive care.
- What could go wrong
- This is a small pilot study with only 60 participants, so results may not apply to everyone. The technology might be difficult for some patients to use consistently.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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May 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.
- Ages
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18 to 65 years
- 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: * Age 18-65 years at the time of ICU admission * ICU stay of at least 48 hours * ICU discharge within the last 2 years * Comorbidity of diabetes mellitus and/or chronic heart failure/coronary artery disease * Written informed consent * Access to a home internet connection and smartphone with internet and Bluetooth Exclusion Criteria: * Presence of a legal guardian * No smartphone or internet access * No cardiovascular disease/event and/or diabetes * Implanted pacemaker or defibrillator * Allergies to materials in the wearable devices * Transfer from an ICU outside the Medical University of Vienna * Homelessness * Residence outside of Austria
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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
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.
Contacts and locations
Locations
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Ludwig Boltzmann Institute Digital Health and Patient Safety
RECRUITINGVienna, 1090, Austria
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