Prevalence of Sleep Apnea in Patients Presenting for Hip or Knee Replacement Surgery
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|ClinicalTrials.gov Identifier: NCT00874822|
Recruitment Status : Completed
First Posted : April 3, 2009
Results First Posted : January 20, 2012
Last Update Posted : January 20, 2012
|Condition or disease|
|Sleep Apnea, Obstructive|
|Study Type :||Observational|
|Actual Enrollment :||216 participants|
|Official Title:||Prevalence of Sleep Apnea in Patients Presenting for Hip or Knee Replacement Surgery|
|Study Start Date :||September 2008|
|Actual Primary Completion Date :||June 2009|
|Actual Study Completion Date :||June 2009|
Patients diagnosed with obstructive sleep apnea by polysomnography after being screened with the Berlin questionnaire.
- Obstructive Sleep Apnea [ Time Frame: 9 Months ]The number patients with obstructive sleep apnea whether newly diagnosed or known at study entry.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00874822
|United States, Nebraska|
|University of Nebraska Medical Center|
|Omaha, Nebraska, United States, 68198-3331|
|Principal Investigator:||Jason F Shiffermiller, MD||University of Nebraska|