CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 1,351 enrolled
Drug / intervention
Gastric Band +2 moreprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT02841527
NCT02841527N/ACompleted
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Gastric Bypass, Adjustable Gastric Banding or Sleeve Gastrectomy Surgery to Treat Severe and Complex Obesity: a Multi-centre Randomised Controlled Trial

University of Bristol·interventional·Posted Jul 22, 2016·Updated May 12, 2023

In Brief

A clinical study evaluating Gastric Band, Gastric Bypass, and 1 other intervention for Obesity and 3 related conditions. Completed, enrolled 1,351 participants across 12 sites.

Detailed Summary

Obesity is an increasing health problem in the United Kingdom (UK) and is predicted to worsen. In the UK and worldwide the three most commonly performed operations are laparoscopic adjustable gastric banding ('BAND surgery'), laparoscopic gastric bypass ('BYPASS') and laparoscopic sleeve gastrectomy ('SLEEVE'). All lead to weight loss, but they are associated with different problems. This study (BYBANDSLEEVE) is a randomised trial with a target recruitment of 1341 patients in twelve hospitals and its aim is to compare the effectiveness, cost effectiveness and acceptability of BAND, BYPASS and SLEEVE surgery.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsObesity, Surgery, Quality of Life, Weight Loss
CountriesUnited Kingdom
CollaboratorsUniversity of Oxford, University of Birmingham

Timeline

N/ACompletedFinished
201220132014201520162017201820192020202120222023202420252026
First PostedJul 22, 2016
Enrollment StartJan 1, 2012
Primary CompletionSep 30, 2022
Study CompletionMar 31, 2023
TodayJul 2, 2026
Enrollment to primary: 10.7 yearsPosted 9.9 years ago

Interventions

Gastric Bandprocedure

Surgical intervention in which a band is inserted around the top of the stomach to reduce its size.

Gastric Bypassprocedure

Surgical intervention where a small pouch is made in the top of the stomach and a loop of bowel connected to this pouch to bypass the rest of the stomach.

Sleeve Gastrectomyprocedure

Surgical intervention which reduces the size of the stomach by about 75%, creating a narrow tube. It is done by stapling down the stomach and removing the remainder of the stomach.