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Determinants of the Long-Term Success of Bariatric Surgery

NCT ID: NCT03517072

Last Updated: 2025-12-23

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

1000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-07-31

Study Completion Date

2026-01-31

Brief Summary

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The management of obesity is based on a multidisciplinary approach and justifies the use of surgery in patients with the most severe forms. Surgery for obesity or bariatric surgery generally allows rapid and significant weight loss however it is associated with significant risks, and its long-term results remain heterogeneous and unpredictable. Long-term data will clarify the role of different types of bariatric surgery in surgical strategy, improve patient information and identify predictors of failure in order to provide personalised and tailored surgery for each candidate .

Detailed Description

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Currently, there is insufficient data to determine the persistence over time of the positive results of bariatric surgery on weight loss. Moreover, there is no consensus or criteria for choosing one surgical weight loss procedure over another. The best choice for one patient may not be the most appropriate for another.

The results of this project will allow to better select obese patients likely to benefit from bariatric surgery, and to further personalise the management of severe obesity.

Conditions

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Morbid Obesity Bariatric Surgery Candidate

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Patients who received bariatric surgery 5 years ago.

Exclusion Criteria

* Refusal to participate in the study,
* Unable to receive informed information,
* Unable to participate in the study
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Lille

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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François PATTOU, MD,PhD

Role: PRINCIPAL_INVESTIGATOR

University Hospital, Lille

Locations

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CH ARRAS

Arras, , France

Site Status RECRUITING

Ch Boulogne-Sur-Mer

Boulogne-sur-Mer, , France

Site Status RECRUITING

Hôpital Claude Huriez, CHU

Lille, , France

Site Status RECRUITING

Ch de Valenciennes

Valenciennes, , France

Site Status RECRUITING

Countries

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France

Central Contacts

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François PATTOU, MD,PhD

Role: CONTACT

Phone: 3 20 44 42 73

Email: franç[email protected]

Violetta RAVERDY, MD,PhD

Role: CONTACT

Phone: 3 20 44 42 73

Email: [email protected]

Facility Contacts

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Role: primary

Other Identifiers

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2016-A02058-43

Identifier Type: OTHER

Identifier Source: secondary_id

2016_24

Identifier Type: -

Identifier Source: org_study_id