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Small Intestinal Bacterial Overgrowth Obese (SIBOB)

L

Lille Catholic University

Status

Completed

Conditions

Blind Loop Syndrome
Gastric Bypass
Chromatography, Gas
Bacterial Overgrowth Syndrome

Treatments

Procedure: gas chromatography
Procedure: Stool analysis for detection of malabsorption

Study type

Interventional

Funder types

Other

Identifiers

NCT02819037
RC-P0046
2015-A01807-42 (Other Identifier)

Details and patient eligibility

About

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.

Enrollment

51 patients

Sex

All

Ages

18 to 65 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Severe obesity (BMI>35kg/m² with at least one comorbidity or BMI>40kg/m² without comorbidity) and after medical care for at least 6 months
  • Patient who will follow bariatric surgery by bypass gastric
  • Social insurance affiliation
  • Signature of the informed consent

Exclusion criteria

  • Contraindication criteria for bariatric surgery (cognitive or mental severe disorders, severe and non-stabilized eating disorders, etc.)
  • Chronic inflammatory bowel disease (Crohn's disease, hemorrhagic rectocolitis)
  • Previous intestinal surgery
  • Antibiotic periodicity treatment of less than 3 months
  • Other diseases responsible for bacterial overgrowth
  • Pregnancy or breastfeeding

Trial design

Primary purpose

Diagnostic

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

51 participants in 1 patient group

Gas chromatography and stool analysis
Experimental group
Description:
gas chromatography and stool analysis for detection of malabsorption
Treatment:
Procedure: Stool analysis for detection of malabsorption
Procedure: gas chromatography

Trial contacts and locations

2

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Data sourced from clinicaltrials.gov

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