Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT00874822 · ClinicalTrials.gov registry record
Prevalence of Sleep Apnea in Patients Presenting for Hip or Knee Replacement Surgery
A clinical trial of Sleep Apnea, Obstructive, sponsored by University of Nebraska.
- Completed
- Registry status
- 216
- Enrollment target
- 1
- Study location
NCT00874822: Completed study of Sleep Apnea, Obstructive, sponsored by University of Nebraska.
NCT00874822 is a study of Sleep Apnea, Obstructive that has completed, run by University of Nebraska. The registered enrollment target is 216 participants, below the 258-participant average among 45 other Sleep Apnea, Obstructive trials with a reported enrollment target (16% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00874822, a study of Sleep Apnea, Obstructive, has completed, sponsored by University of Nebraska.
- COMPLETED
- Registry status
- 216 participants
- Enrollment target
- 1
- Study location
Study Summary
The study hypothesis is that the prevalence of obstructive sleep apnea in patients presenting for total knee or total hip arthroplasty is higher than generally suspected. The study will include just one arm and results will be compared to a literature control group. Participants referred for preoperative evaluation will be screened using a standard questionnaire. Those at high risk of obstructive sleep apnea will then undergo a formal overnight sleep study (polysomnography).
Primary Outcome
The number patients with obstructive sleep apnea whether newly diagnosed or known at study entry.
Conditions Studied
Study Locations (1)
Nebraska
- University of Nebraska Medical Center - Omaha
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 216 participants |
| Start Date | 2009-05-26 |
| Est. Completion | 2012-04-11 |
What the finished NCT00874822 record still lists
NCT00874822 is an observational study that tracks outcomes without assigning an intervention. The registered 216 participants enrollment target is mid-sized for trials with a published cap, below the 258-participant average among 45 other Sleep Apnea, Obstructive trials with a reported enrollment target (16% lower).
The record links to 1 condition, with Sleep Apnea, Obstructive appearing as the primary indexed condition, and to 0 interventions.
NCT00874822 reports a single indexed study location in Nebraska.
Frequently Asked Questions
What is clinical trial NCT00874822 about?
NCT00874822 is a clinical study titled "Prevalence of Sleep Apnea in Patients Presenting for Hip or Knee Replacement Surgery". The study hypothesis is that the prevalence of obstructive sleep apnea in patients presenting for total knee or total hip arthroplasty is higher than generally suspected. The study will include just one arm and results will be compared to a literature control group. Participants referred for preoper...
What is the current status of trial NCT00874822?
This trial is currently completed. The enrollment target is 216 participants. The study started on 2009-05-26. Estimated completion is 2012-04-11.
What conditions does trial NCT00874822 study?
This clinical trial studies the following conditions: Sleep Apnea, Obstructive.
Who is sponsoring clinical trial NCT00874822?
This trial is sponsored by University of Nebraska, which has 407 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00874822 being conducted?
This trial has 1 study location across Nebraska. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Sleep Apnea, Obstructive
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT00874822's enrollment target sits among peer trials
216 12th of 45 higher than 34 of 45 other Sleep Apnea, Obstructive trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Sleep Apnea, Obstructive trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
-
Nasal vs Oral Breathing in Drug Induced Sleep vs Natural Sleep
RECRUITING
-
Do Endotypes Predict Response and Sequelae in OSA Patients
RECRUITING · Phase 2
-
The PREDICTOR Study: Assessing Diagnostic Predictors of Airway Collapse in Patients With Obstructive Sleep Apnea
RECRUITING · NA
-
Benefits of Oxytocin in Obstructive Sleep Apnea (OSA) Patients Using Continuous Positive Airway Pressure (CPAP) Machine
RECRUITING · Phase 1
-
A Study of Eloralintide (LY3841136) in Participants With Obstructive Sleep Apnea and Obesity or Overweight
RECRUITING · Phase 3
-
Drug-Induced Sleep Endoscopy for Upper Airway Evaluation in Obstructive Sleep Apnea
RECRUITING · Phase 2
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT02609685 · 216 participants · NA
Active Surveillance of Papillary Thyroid Microcarcinoma
- NCT04994873 · 216 participants · NA
Skills to Enhance Positivity in Suicidal Youth
- NCT05264779 · 216 participants · NA
The Periviable GOALS Decision Support Tool
- NCT05434130 · 216 participants · Phase 2
Modulating Exercise Dosage to Improve Concussion Recovery
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI