Clinical Research Directory

Semi-up Right Position Study

Sponsor: University Health Network, Toronto

Summary

Our main objective is to perform an explanatory, first stage proof of concept, randomized controlled trial to determine whether a semi-upright patient position versus a supine position while asleep in the postoperative period helps decrease the worsening of AHI in patients diagnosed with OSA and compare this to usual care (i.e. supine patient positioning while asleep). The investigators will evaluate whether a semi-upright position reduces: worsening of AHI (as measured with a portable PSG) on the second postoperative night (POD2); oxygen desaturation index (using a portable oxygen saturation monitor, oxygen desaturation defined as \>4% change below baseline lasting for 10 seconds); REM sleep related change in AHI at baseline and POD2.; major and minor perioperative complications on postoperative day POD1, POD2, at discharge and POD 30.; length of hospital stay and readmission within 30 days; and patient satisfaction score on POD30

Official title: Does a Semi-upright Position During Sleep Prevent Worsening of Severity of Obstructive Sleep Apnea (OSA) on the Second Postoperative Night in Patients Following Elective Inpatient Surgery? A Two Arm, Parallel, Randomized, Controlled, First Stage Proof of Concept Trial

Key Details

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Interventions

Locations (4)