Protein bars and olive oil: a new way to test gallbladder health?

NCT ID NCT07321431

First seen Jan 11, 2026 · Last updated May 20, 2026 · Updated 20 times

Summary

This study looks at a new method to check how well the gallbladder works using a protein bar and olive oil. Researchers want to find the best time to take ultrasound measurements after eating. The study involves 120 healthy adults and will compare results at different time points. This is not a treatment study, but aims to improve how gallbladder function is assessed.

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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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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Hepatopancreatobiliary Surgery Institute of Gansu Province

    RECRUITING

    Lanzhou, Gansu, 730000, China

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

  • Honghui Hospital of Xi'an Jiaotong University

    RECRUITING

    Xi’an, Shanxi, 710054, China

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

  • People's Hospital of Ningxia Hui Autonomous Region

    RECRUITING

    Yinchuan, Ningxia, 750011, China

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

  • The First Hospital of Qinhuangdao

    RECRUITING

    Qinhuangdao, Hebei, 066000, China

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

  • The Jinqiu Hospital of Liaoning Province

    RECRUITING

    Shenyang, Liaoning, 110016, China

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

Conditions

Explore the condition pages connected to this study.