Can Weight-Loss surgery reverse aging? new study investigates

NCT ID NCT06625762

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at whether bariatric surgery can change a person's biological age—a measure of how well their body is aging. Researchers will track 300 adults with obesity before and one year after surgery, checking blood markers, fat cell health, gut bacteria, and daily rhythms. The goal is to learn how surgery might slow aging and improve personalized care, not to test a new treatment.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Nantes University Hospital

    RECRUITING

    Nantes, Loire-Atlantique, 44093, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact