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Gastro-Intestinal Digestion and Physiology After Bariatric Surgery

NCT07286968 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 51

Last updated 2026-01-20

No results posted yet for this study

Summary

The goal of this clinical trial is to characterize gastrointestinal digestion and physiology in patients after bariatric surgery, or people living with obesity. The main question it aims to answer is: what is the status of gastrointestinal digestion and physiology after bariatric surgery? Participants will have two study visits: 1) participants will undergo collection of gastrointestinal samples and 2) participants will ingest an ingestible capsule that measures multiple physiological parameters along the gastrointestinal tract.

Conditions

  • Bariatric Surgery
  • Roux-en Y Gastric Bypass
  • Sleeve Gastrectomy
  • Obesity & Overweight

Interventions

OTHER

Gastro-intestinal aspiration

Aspiration of fluids from the stomach and small intestine using a naso-intestinal catheter.

DEVICE

Telemetric

Telemetric ingestible capsule

Sponsors & Collaborators

  • Universitaire Ziekenhuizen KU Leuven

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-10
Primary Completion
2027-07-01
Completion
2027-07-01

Countries

  • Netherlands

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 NCT07286968 on ClinicalTrials.gov