Gut bugs after surgery: do probiotics ease Post-Op woes?

NCT ID NCT07258732

First seen Jan 05, 2026 · Last updated Jun 11, 2026 · Updated 28 times

Summary

This study looks at whether taking probiotics after sleeve gastrectomy (a type of weight-loss surgery) can reduce constipation and other stomach issues. About 200 adults with severe obesity will take either a probiotic blend or a placebo for three months after surgery. Researchers will track bowel habits and gut bacteria changes to see if probiotics improve recovery and quality of life.

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Contacts and locations

Locations

  • University of Warmia and Mazury

    Olsztyn, 10-015, Poland

Conditions

Explore the condition pages connected to this study.