Long-Term Results of a Randomized Trial Comparing Banded-versus-Standard Laparoscopic Roux-en-Y Gastric Bypass

Morbid Obesity Clinical Trial

Official title: Long-Term Results of a Randomized Trial Comparing Banded-versus-Standard Laparoscopic Roux-en-Y Gastric Bypass

Status Completed

Clinical Trial Summary

The purpose of the study is comparatively analyze the advantages and disadvantages of banded versus unbanded laparoscopic Roux-en-Y gastric bypass (RYGB).

The outcome variables of the general study included morbidity, maximal weight loss, and late weight regain.

Clinical Trial Description

Obesity is a public health problem that has grown exponentially worldwide. Bariatric surgery has been recognized as the most effective treatment for morbid obesity. However, the debate about the best surgical procedure is still considerable.

Among a wide range of operations that have been used for morbid obesity, Roux-en-Y gastric bypass (RYGB) has shown an appropriate risk/benefit balance and has achieved a high degree of acceptance in America.

The weight loss pattern in RYGB is characteristic and includes significant eight loss during the first 2 years after surgery, followed by some weight regain after the second or third postoperative year. To prevent this some authors suggest the placement of a premeasured band or ring around the gastric reservoir, adjacent to the gastroenterostomy. This procedure has been called banded RYGB. ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Morbid Obesity
• Obesity, Morbid

• NCT number: NCT01504685
• Study type: Interventional
• Source: Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
• Status: Completed
• Phase: N/A
• Start date: May 2003
• Completion date: August 2010