Can your pulse oximeter also track your breathing?

NCT ID NCT07449715

First seen Mar 14, 2026 · Last updated May 11, 2026 · Updated 5 times

Summary

This study checks if a new method (Respiration from Pleth) can accurately measure breathing rate using standard pulse oximeter sensors in adults and children. About 113 hospital patients will wear sensors on their finger, ear, or nose while their breathing is also measured with a capnography device for comparison. The results are only for research and will not be used to guide patient care.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Duke University Hospital

    RECRUITING

    Durham, North Carolina, 27710, United States

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

    Contact

  • Ysbyty Gwynedd

    NOT_YET_RECRUITING

    Bangor, Gwynedd, LL57 2PW, United Kingdom

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

    Contact

Conditions

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