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Study identifier: NCT02937649 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Bougie Sleeve Trial

Condition: Morbid Obesity  ·  Sponsor: Assistance Publique - Hôpitaux de Paris

PhaseNA
Planned participants1658
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

Staple-line leak is the most frequent and incapacitating complication after laparoscopic sleeve gastrectomy (LSG). The aim of this prospective randomized trial is to compare the staple-line leak rate after LSG according to the use of a standard bougie calibre (34, 36 or 38 Fr) or 48-Fr, assuming that a higher diameter is correlated with a lower risk of leak, without lowering long-term weight loss.

This description comes directly from the study's public registry record.

Talk to the study team

Hadrien TRANCHART, Dr  ·  (+33)145374037  ·  hadrien.tranchart@aphp.fr

Ibrahim DAGHER, Pr  ·  (+33)145374143  ·  ibrahim.dagher@aphp.fr

Always discuss trial participation with your own doctor first.

Locations (12)

Hôpital Ambroise ParéBoulogne-Billancourt, FranceSuspended
Hôpital Côte de Nacre CHU de CaenCaen, FranceWithdrawn
CHU Antoine BéclèreClamart, FranceRecruiting
Centre hospitalier Intercommunal de CréteilCréteil, FranceWithdrawn
Hôpital MICHALLON, CHU de GrenobleLa Tronche, FranceWithdrawn
Hôpital Dupuytren - LimogesLimoges, FranceWithdrawn
Clinique de l'YvetteLongjumeau, FranceRecruiting
Service de chirurgie générale et digestive, œsogastrique et bariatrique - Hôpital BichatParis, FranceRecruiting
CHI - Centre Hospitalier Poissy/Saint-Germain-en-LayePoissy, FranceRecruiting
CH Saint-DenisSaint-Denis, FranceRecruiting
Clinique Mutualiste ChirurgicaleSaint-Etienne, FranceWithdrawn
Hôpitaux de BraboisVandœuvre-lès-Nancy, FranceRecruiting

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Source record: clinicaltrials.gov/study/NCT02937649