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MINI Bypass Versus Roux-en-Y Bypass: Differences in HOrmonal Secretions at 2 Years of Surgery

NCT03482895 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2019-09-23

No results posted yet for this study

Summary

Gastric bypass with omega loop technic (OLGB) seems to be as effective as gastric bypass roux-en-Y (RYGB the reference) for the management of obesity and type 2 diabetes, but with less early surgical complications and more undernutrition in long terms.

This study aims to explore the profile of secretion of entero-insular hormone after a meal test in OLGB patient vs RYGB to understand the mechanisms of the improvement of type 2 diabetes after OLGB.

Secondary objectives are to better understand the absorptive function of the gut after a gastric bypass, to understand why is there more undernutrition in long term after OLGB than after RYGB.

Conditions

  • Bariatric Surgery

Interventions

BIOLOGICAL

Blood sampling

Quantitative analysis of enterohormones, citrulline and ApoB48

BIOLOGICAL

Feces sampling

Intestinal absorption assessment

Sponsors & Collaborators

  • Société Francophone Nutrition Clinique et Métabolisme

    collaborator OTHER

  • Assistance Publique - Hôpitaux de Paris

    lead OTHER

Principal Investigators

  • Claire Carette, MD · Assistance Publique - Hôpitaux de Paris

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-04-04
Primary Completion
2019-05-14
Completion
2019-05-14

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03482895 on ClinicalTrials.gov