# Prevalence of Sleep Apnea in Patients Presenting for Hip or Knee Replacement Surgery

> **NCT00874822** · — · COMPLETED · sponsor: **University of Nebraska** · enrollment: 216 (actual)

## Conditions studied

- Sleep Apnea, Obstructive

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00874822
- **Lead sponsor:** University of Nebraska
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2009-05-26
- **Primary completion:** 2012-04-11
- **Final completion:** 2012-04-11
- **Target enrollment:** 216 (ACTUAL)
- **Last updated:** 2023-09-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00874822

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00874822, "Prevalence of Sleep Apnea in Patients Presenting for Hip or Knee Replacement Surgery". Retrieved via AI Analytics 2026-07-18 from https://api.ai-analytics.org/clinical/NCT00874822. Licensed CC0.

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