Liquid diet before surgery may shield GLP-1 users from aspiration risk

NCT ID NCT06654219

First seen Nov 03, 2025 · Last updated Apr 30, 2026 · Updated 25 times

Summary

This study looks at whether drinking only clear liquids for 24 hours before anesthesia can reduce leftover stomach contents in patients taking GLP-1 drugs (like Ozempic). It involves 136 people having an upper endoscopy. Researchers will use ultrasound to check stomach volume and see if this diet lowers the risk of food or liquid entering the lungs during anesthesia.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • The University of Texas Health Science Center at Houston

    RECRUITING

    Houston, Texas, 77030, United States

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

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

Conditions

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