Sleeping upright after surgery may ease sleep apnea symptoms

NCT ID NCT02152202

First seen May 13, 2026 ยท Last updated May 13, 2026

Summary

This study tested whether sleeping in a semi-upright position (instead of lying flat) on the second night after surgery could prevent sleep apnea from getting worse. 164 adults with sleep apnea who had inpatient surgery took part. The goal was to see if this simple change in sleeping position could reduce breathing pauses and improve oxygen levels.

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Contacts and locations

Locations

  • Mount Sinai Hospital, Department of Anesthesia

    Toronto, Ontario, M5G 1X5, Canada

  • Toronto Western Hospital, Department of Aneshtesia

    Toronto, Ontario, M5T2S8, Canada

  • Toronto Western Hospital, Department of Aneshtesia

    Toronto, Ontario, Canada

  • University Health Network, Department of Anesthesia

    Toronto, Ontario, M5T2S8, Canada

Conditions

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