Actively Recruiting
Connected Scales to Optimize the Maintenance of Weight Lost After Bariatric Surgery and Limit Failures and Reoperations
Led by Assistance Publique - Hôpitaux de Paris · Updated on 2025-10-03
182
Participants Needed
1
Research Sites
61 weeks
Total Duration
On this page
Sponsors
A
Assistance Publique - Hôpitaux de Paris
Lead Sponsor
W
Withings
Collaborating Sponsor
AI-Summary
What this Trial Is About
In this research, we hypothesize that post-operative monitoring implemented with a connected scale after the 1st year (weight nadir period) post obesity surgery (i.e. sleeve and RYGB) would reduce the percentage of patients with excessive weight regain (\>10% regain of lost weight) by improving the quality of follow-up and long-term results. To do this, we are carrying out a comparative study on 182 patients, controlled, randomized per patient, ratio 1/1, open, in two parallel arms. Patients will be followed for 12 months and divided into one of the following two groups: * Control group: Standard follow-up * Interventional group: Standard follow-up + weekly weighing with the "Body Comp Pro" connected scale During their follow-up period, patients in the intervention group will have to weigh themselves at least once a week using the "Body Comp Pro" connected scale. The information will be transmitted to the investigation team via a secure platform available 24 hours a day. Alerts will be generated from a weight regain \> 5% of the baseline weight, allowing early management of weight regain.
CONDITIONS
Official Title
Connected Scales to Optimize the Maintenance of Weight Lost After Bariatric Surgery and Limit Failures and Reoperations
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adult patient aged 18 and over
- Patient operated by a sleeve or RYGB at 1 year (+/- 1 month) from the inclusion visit
- Patient affiliated to a social security system (excluding AME)
- Patient having signed free, informed and written consent
- Patient speaking and reading French fluently
You will not qualify if you...
- Patient with medical-surgical complications during inclusion visit justifying specific and reinforced monitoring (at the discretion of the investigator)
- Patient with a pacemaker
- Patient with a pathology or disability preventing them from standing on the scale
- Patient participating in another interventional research at the time of inclusion
- At the interview, pregnant patient or planning pregnancy during her period of participation in the research
- Patient deprived of liberty
- Patient subject to a legal protection measure (guardianship, curatorship)
AI-Screening
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Trial Site Locations
Total: 1 location
1
Hôpital La Pitié Salpêtrière
Paris, France, 75013
Actively Recruiting
Research Team
L
Laurent GENSER, Dr
CONTACT
J
Judith ARON WISNEWSKY, Prof
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
2
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