Who is sponsoring NCT02937649?

NCT02937649 is sponsored by Assistance Publique - Hôpitaux de Paris.

What drugs are being tested in NCT02937649?

Interventions in NCT02937649: Laparoscopic sleeve gastrectomy using 48-Fr bougie, Laparoscopic sleeve gastrectomy using standard care bougie.

What condition does NCT02937649 study?

NCT02937649 studies Morbid Obesity.

Is NCT02937649 still recruiting?

NCT02937649 is currently recruiting now. Last updated 6 April 2025.

Last reviewed 2025-04-06 · How we verify

NCT02937649: BOUST

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Bougie Sleeve Trial

Recruiting now NA Last updated 6 April 2025

What this trial tests

NA trial testing Laparoscopic sleeve gastrectomy using 48-Fr bougie in Morbid Obesity in 1,658 participants. Currently enrolling.

Timeline

8 October 2020

Primary endpoint
8 June 2025

8 September 2027

Quick facts

Lead sponsor	Assistance Publique - Hôpitaux de Paris
Phase	NA
Status	Recruiting now
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	single
Primary purpose	treatment
Enrollment	1,658
Start date	8 October 2020
Primary completion	8 June 2025
Estimated completion	8 September 2027
Sites	12 locations across France

Drugs / interventions tested

Laparoscopic sleeve gastrectomy using 48-Fr bougie
Laparoscopic sleeve gastrectomy using standard care bougie

Conditions studied

Morbid Obesity — all drugs for Morbid Obesity →

Sponsor

Assistance Publique - Hôpitaux de Paris — full company profile →

Who can join

Adults 18 to 70, any sex, with Morbid Obesity. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

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.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

Impact of the calibration bougie diametre during laparoscopic sleeve gastrectomy on the rate of postoperative staple-line leak (BOUST): study protocol for a multicentre randomized prospective trial.
Gaillard M, Lainas P, Agostini H, Dagher I, et al · · 2021 · cited 2× · PMID 34781991 · DOI 10.1186/s13063-021-05734-3

Verify or expand the search:

Other recruiting trials for Morbid Obesity

Currently open trials in the same condition.

NCT06689241 — Rivaroxaban Versus Enoxaparin for Prophylaxis of Venous Thromboembolism in Bariatric Surgery · NA · recruiting
NCT06413264 — Ultrasonography Guided Pneumoperitoneum for Laparoscopic Surgery in Morbidly Obese Patients · NA · recruiting
NCT07289555 — Tailored Stapled SADI-S: Initial Report and Preliminary Results · NA · recruiting
NCT07263269 — Comparing Dumping Symptoms and Quality of Life 6 Months After Sleeve Gastrectomy With or Without Transit Bipartition in · NA · active not recruiting
NCT06293703 — Effect of Limb Length Ratio on Roux-en-Y Gastric Bypass Outcomes (CLIMB II Study) · NA · recruiting

Other Assistance Publique - Hôpitaux de Paris trials

Trials by the same sponsor.

NCT07443436 — Immunomodulatory Treatment of Interstitial Lung Disease Associated With Surfactant Related Gene Variants · Phase 2 · not yet recruiting
NCT07499492 — Red Blood Cell Transfusion to Optimize Extubation · NA · not yet recruiting
NCT07379918 — Real-life Evaluation of Endopredict® in Early HR+/HER2- Breast Cancer · recruiting
NCT07473869 — Smartphone Application for Automated Measurement of Capillary Refill Time (CRT) · not yet recruiting
NCT07505394 — Efficacy of a Prediction Model-based Algorithm to PREVENT Drug-induced Impulse Control Disorders in Parkinson's Disease · NA · not yet recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT02937649 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Assistance Publique - Hôpitaux de Paris
Last refreshed: 6 April 2025

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT02937649.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing