Scientists launch study to unlock secrets of healthy vs. hoarse voices

NCT ID NCT06975046

First seen Oct 31, 2025 · Last updated Jun 03, 2026 · Updated 26 times

Summary

This study aims to create a large database of healthy voices from people aged 4 to 65. Researchers will compare different ways to measure voice function in children and adults, and also look at differences between healthy voices and those with voice problems. Participants attend one 60-minute session to complete voice tests.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

    Email: •••••@•••••

Locations

  • University of Iowa

    NOT_YET_RECRUITING

    Iowa City, Iowa, 52242, United States

    Contact Email: •••••@•••••

    Contact

  • University of Wisconsin - Madison

    RECRUITING

    Madison, Wisconsin, 53705, United States

    Contact Email: •••••@•••••

    Contact

Conditions

Explore the condition pages connected to this study.