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New tech aims to preserve natural hearing during cochlear implant surgery

NCT ID NCT04707885

First seen Nov 01, 2025 · Last updated May 22, 2026 · Updated 30 times

Summary

This study tests whether a special monitoring system (electrocochleography) used during cochlear implant surgery can help save some natural hearing. About 40 adults with severe hearing loss in both ears will be randomly assigned to receive the monitoring or standard care. The goal is to see if the system helps preserve low-frequency hearing over two years.

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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

    Email: •••••@•••••

Locations

  • Mayo Clinic

    RECRUITING

    Rochester, Minnesota, 55905, United States

    Contact

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

  • Medical College of Wisconsin

    RECRUITING

    Milwaukee, Wisconsin, 53226, United States

    Contact

    Contact Email: •••••@•••••

  • Ohio State University Eye and Ear Institute

    RECRUITING

    Columbus, Ohio, 43210, United States

    Contact

    Contact Email: •••••@•••••

  • University of North Carolina, Chapel Hill

    RECRUITING

    Chapel Hill, North Carolina, 27599, United States

    Contact Email: •••••@•••••

    Contact

  • Washington University in St. Louis

    RECRUITING

    St Louis, Missouri, 63110, United States

    Contact

    Contact Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.