NCT02819037

Small Intestinal Bacterial Overgrowth Obese

Modification of Digestive Flora After Gastric Bypass : Pilot Study on Microbial Overgrowth Using Gas Chromatography

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 51 (actual)
• Sponsor: Lille Catholic University · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

The objective of this research is to determine the incidence of microbial overgrowth of the small intestine before and after a gastric bypass. For this purpose, the study is based on the analysis of the expired hydrogen H2 with gas chromatography before surgery and at 1, 3, 6, 12, 18 and 24 months.

Conditions

• Gastric Bypass
• Blind Loop Syndrome
• Bacterial Overgrowth Syndrome
• Chromatography, Gas

Interventions

Type	Name	Description
PROCEDURE	gas chromatography
PROCEDURE	Stool analysis for detection of malabsorption

Timeline

• Start date: 2016-05-27
• Primary completion: 2022-10-07
• Completion: 2022-10-07
• First posted: 2016-06-30
• Last updated: 2025-12-24

Locations

2 sites across 1 country: France