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Clinico-functional Evaluation of GERD: Comparative Study of Vertical Sleeve Gastrectomy vs Roux-en-Y Gastric Bypass

Morbid Obesity Clinical Trial

Official title:
Clinico-functional Evaluation of Gastroesophageal Reflux Disease (GERD): A Comparative Study Between the Vertical Sleeve Gastrectomy and Roux-en-Y Gastric Bypass Techniques

Clinical Trial Summary

The hypothesis of this study is that surgical techniques primarily designed for weight loss, ameliorates gastroesophageal reflux disease (GERD) in morbidly obese patients.

Therefore the present study intends to evaluate such impact on patients submitted to two of the most common techniques available, the Roux-en-Y Gastric Bypass and Vertical Sleeve Gastrectomy.

Clinical Trial Description

In order to determine if weight loss surgeries do indeed ameliorate GERD in morbidly obese patients, esophageal syndromes will be evaluated following the Montreal Consensus, where troublesome symptoms were defined as score ≥ 2 on a validated questionnaire of symptoms for Portuguese language along with esophageal syndromes with injury assessed through upper endoscopy.

Esophageal acid exposure will be determined through 24h pH monitoring. Increased acid exposure will be characterized when total esophageal pH < 4 for at least 4% of its total monitoring time. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03692455
Study type Interventional
Source Clinica Gastrobese
Contact
Status Completed
Phase N/A
Start date October 19, 2016
Completion date August 13, 2018
View Details
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