Could a smartwatch replace a hospital stay after gastric bypass?
NCT ID NCT07483775
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study tests whether patients having laparoscopic gastric bypass can safely go home the same day if they use a remote monitoring device. Forty adults will be randomly assigned to either same-day discharge with remote monitoring or an overnight hospital stay. The study will check if this approach is feasible, safe, and cost-effective, and how it affects quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- remote clinical monitoring device
- What this could lead to
- If successful, this could show that remote monitoring is a safe and cost-effective way to let patients go home the same day after weight-loss surgery, reducing hospital burden.
- What could go wrong
- This is a very small pilot study (40 people) testing feasibility, not effectiveness. It may not prove safety or work in larger, more diverse groups.
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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
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: * 18-65 years old * Undergoing scheduled ambulatory Roux en Y Gastric Bypass * ASA score I or II * Competent to provide informed consent * Surgery is planned in the morning * Fluent in Dutch * Owning a smartphone or having a caregiver who can assist * Cognitively capable of understanding the study and using the remote wearables * An informal caregiver is available following hospital discharge, more specifically during the remainder of the day of surgery (Postoperative day POD 0 and throughout POD 1) Exclusion Criteria: * Presence of coagulation abnormalities or use of anticoagulant therapy * History of major abdominal surgeries, including laparotomy * Absence of informed consent or request not to participate in the study
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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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Jessa Hospital
Hasselt, 3500, Belgium
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