NCT01098851|CompletedResults
Oxygen Saturation Monitoring During Surgery
Saturation Pattern Detection Prevalence Study Protocol
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Saturation Pattern Detection Prevalence Study Protocol
Sponsor study identifier
observational
21
1 country
1
Study Start
July 2009
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
November 2009
Actual (reported)Study Completion
November 2009
Actual (reported)Patients with Obstructive Sleep Apnea (OSA) have cyclical patterns of lower blood oxygen during sleep because of repeated episodes of upper airway obstruction that cause their breathing to stop. When these patients have surgery, anesthetic drugs may worsen these patterns of lower blood oxygen. This study monitors ten patients at high risk for OSA and ten patients at low risk for OSA during surgery. Patterns of lower oxygen saturations should arise in the high risk group but not the low risk group.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
November 2009
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
July 2009
Date type not reportedThis date has not been verified as actual or estimated.
November 2009
Actual (reported)November 2009
Actual (reported)March 31, 2010
Actual (reported)April 5, 2010
Actual (reported)June 29, 2011
Actual (reported)Number of Participants With Saturation Pattern Detection (SPD) Indicative of Repetitive Reductions in Air Flow
Saturation Pattern Detection (SPD) is the pattern of oxygen saturation values plotted against time that occurs when patients have cyclical reduced air movement during breathing. Their blood oxygen level decreases and increases as they slow and increase their breathing.
3 hours
Number of Participants Requiring Airway Support
Drugs during surgery may cause the throat to relax and block breathing. To treat this, the caregiver administers airway support. Airway support is moving the jaw forward, inserting a plastic tube (nasal-oral airway) or applying a mask with positive pressure.
3 hours
Surgery patients at high risk for Obstructive Sleep Apnea
Surgery patients at low risk for Obstructive Sleep Apnea
Primary care hospital
Avista Adventist Hospital
Louisville, Colorado, 80027, United States
Small numbers of subjects analyzed.
Roger Mecca, MD
Medtronic - MITG
21 participants (actual enrollment reported by the registry).
First Submitted
March 31, 2010
First Posted
April 5, 2010
Study Start
July 2009
Date type not reportedThis date has not been verified as actual or estimated.
Screening for Obstructive Sleep Apnea Among Members of an Internet Weight Loss Community
Contact the study team to confirm eligibility.
Primary Completion
November 2009
Actual (reported)Study Completion
November 2009
Actual (reported)Last Updated
August 7, 2014
Results First Posted
June 29, 2011
Record last verified: 2014-08
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Source: ClinicalTrials.gov.
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