Clinical trial Recruiting at 1 site Observational Ages 16 to 80

Observing outcomes of bariatric surgery patients

Official title: Prospective Cohort Study Monitoring Patients Undergoing Bariatric Surgery

Run by Hospices Civils de Lyon · NCT02857179 · Data updated 2026-11-12

This study looks at the experiences of people who have had bariatric surgery to see how well they are doing with weight loss and any complications they might face.

More Bariatric Surgery trials

Quick facts

Study typeObservational
Ages16 Years to 80 Years
SexAll
Enrollment5000 (estimated)
SponsorHospices Civils de Lyon
Academic / other
Locations1 site (Lyon)
StatusRecruiting
StartedNovember 2007
Main results expectedNovember 2032
Study endsNovember 2032
Registry record updatedAugust 5, 2016
Trial IDNCT02857179 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are individuals who have a history of undergoing bariatric surgery.

Probably not a fit

Patients under 16 years or over 80 years old may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational cohort study aims to collect clinical data from patients who have undergone bariatric surgery or experienced complications related to such procedures. The focus is on improving follow-up care and assessing outcomes related to weight loss and complication rates. By gathering and analyzing this data, the study seeks to enhance understanding of the long-term effects of bariatric surgery.

Why it matters

Potential benefit: If successful, this study could lead to improved follow-up care and better management of complications for bariatric surgery patients.

How similar studies have gone: Other studies have shown success in observing outcomes of bariatric surgery, indicating that this approach is supported by prior research.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* History of bariatric surgery procedure

Exclusion Criteria:

* Patients \< 16 years
* Patients \> 80 years

Where it's running

  • Department of Digestive Surgery, University Hospital of Edouard Herriot, Hospices Civils de Lyon
    Lyon, France
    Recruiting

Study contacts

  • Principal investigator: Maud ROBERT, Pr — Department of Digestive Surgery, University Hospital of Edouard Herriot, Hospices Civils de Lyon
  • Study coordinator: Maud ROBERT, Pr
  • Email: maud.robert@chu-lyon.fr
  • Phone: (0)4 72 11 62 63

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.