In a population of patients undergoing bariatric revision surgery with conversion to RYGB and divided into two groups according to the surgical protocol:
Group 1: robotic surgery Group 2: laparoscopy
The primary objective of the study is to compare the rates of postoperative complications between the two groups, classified according to the Clavien Dindo classification. The secondary objectives are to compare between the groups:
* Total duration of the surgical procedure, stay in the emergency room, and hospitalization
* Postoperative pain
* Adverse events
* Weight loss
* Improvement in comorbidities
Eligibility
Sex
ALL
Min age
18 Years
Max age
70 Years
Healthy volunteers
No
Inclusion Criteria:
* Patients aged 18 to 70 years,
* Patients who have been informed of the objectives and conditions of the study and who have not objected to the collection of their data
* Patients who are candidates for or have undergone revision bariatric surgery with conversion to RYGB (post-ring, post-sleeve, post-OAGB)
Exclusion Criteria:
* Pregnant patient
* Patient unable to understand information: dementia, psychosis, impaired consciousness, language difficulties
Primary outcome measure(s)
Postoperative complication rate — 12 month The complications routinely screened for are: gastrointestinal fistulas (gastrojejunal anastomosis fistula, excluded gastric fistula, and loop foot fistula), bruit, anastomotic stenosis, anastomotic ulcer, splenic infarction, the development of a deep abdominal collection, and pulmonary and cardioembolic complications.
The diagnosis of gastrointestinal fistula will be made in the event of signs of sepsis associated with the presence of an intra-abdominal collection on CT scan, the need for intravenous antibiotics with strict fasting and exclusive parenteral nutrition, and/or the need for surgical exploration.
Depression is defined as the postoperative need for blood transfusion, with a drop in hemoglobin levels of at least 2.5 g/dL compared to the preoperative level. Postoperative complications will be obtained according to the Clavien Dindo classification
Trial sites (2)
Facility
City
Region
Status
Hôpital Privé Jean Mermoz
Lyon
France
Recruiting
Hôpital privé de la Loire - Ramsay Santé
Saint-Etienne
France
Not Yet Recruiting
More GCS Ramsay Santé pour l'Enseignement et la Recherche trials in France
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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