Smart rings and watches could predict hospital return after surgery

NCT ID NCT07349901

First seen Jan 29, 2026 · Last updated May 02, 2026 · Updated 12 times

Summary

This study tests whether artificial intelligence can predict which patients will be readmitted to the hospital within 30 days after surgery. About 300 adults having elective surgery will wear a smartwatch and smart ring that track heart rate, sleep, and other health signs. The goal is to catch early warning signs of complications that doctors might miss.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Getúlio Vargas University Hospital

    RECRUITING

    Manaus, Amazonas, 69020-170, Brazil

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

Conditions

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