New breathing test could replace scopes for tracheostomy patients

NCT ID NCT07107243

First seen Jan 05, 2026 · Last updated May 19, 2026 · Updated 18 times

Summary

This study looks at whether a non-invasive test using a speaking valve and pressure measurement can accurately predict if the upper airway is open in people who have had a tracheostomy for a long time. Researchers will compare this test to a standard bronchoscopy in 300 participants. If successful, it could reduce the need for invasive procedures.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Beijing Rehabilitation Hospital of Capital Medical University

    RECRUITING

    Beijing, Shijingshan, 100144, China

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

  • Hunan Rehabilitation Hospital

    RECRUITING

    Hunan, Hunan, 410000, China

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

  • Jiangbin Hospital of Guangxi Zhuang Autonomous Region

    RECRUITING

    Guangxi, Jiangbin, 530012, China

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

  • YanBian University Hospital

    RECRUITING

    Jilin, Yanbian, 133000, China

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

  • Zhengzhou Central Hospital Affiliated to Zhengzhou University

    RECRUITING

    Henan, Zhengzhou, 450007, China

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

Conditions

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