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NCT03219034 · ClinicalTrials.gov registry record · NA
Trial on Oral Appliance Design for Improving Upper Airway Function and Sleep Quality
A NA study, sponsored by Texas A&M University.
- Completed
- Registry status
- NA
- Development phase
- 62
- Enrollment target
NCT03219034: Completed NA study, sponsored by Texas A&M University.
NCT03219034 is a NA study that has completed, run by Texas A&M University. The registered enrollment target is 62 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03219034, a NA study, has completed, sponsored by Texas A&M University.
- COMPLETED
- Registry status
- NA
- Development phase
- 62 participants
- Enrollment target
Study Summary
This study will compare the effectiveness of the two leading oral appliances (OAs) designs for the treatment of severe obstructive sleep apnea in overweight adults. The effectiveness of OAs has come under question since different designs are combined in evaluating treatment efficacy, for example when comparing them to continuous positive airway pressure Due to the wide range of reported efficacy (53 to 90%), it is of great value to identify the most effective design to guide sleep practitioners and patients.
Primary Outcome
Number of apneas and hypopneas (respiratory events) per hour of recording; REI was reported instead of AHI, as it is a more appropriate measure for home sleep testing.
Interventions
- DEVICE oral appliance - A ; washout; oral appliance B
- DEVICE oral appliance - B; washout; oral appliance A
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 62 participants |
| Start Date | 2017-10-10 |
| Est. Completion | 2019-03-20 |
| Phase | NA |
What the finished NCT03219034 record still lists
NCT03219034 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 62 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower).
The record links to 0 conditions, and to 2 interventions - of which oral appliance - A ; washout; oral appliance B is the first listed.
NCT03219034 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03219034 about?
NCT03219034 is a clinical study titled "Trial on Oral Appliance Design for Improving Upper Airway Function and Sleep Quality". This study will compare the effectiveness of the two leading oral appliances (OAs) designs for the treatment of severe obstructive sleep apnea in overweight adults. The effectiveness of OAs has come under question since different designs are combined in evaluating treatment efficacy, for example whe...
What is the current status of trial NCT03219034?
This trial is currently completed. It is a NA study. The enrollment target is 62 participants. The study started on 2017-10-10. Estimated completion is 2019-03-20.
What interventions are being tested in trial NCT03219034?
The interventions under investigation include: oral appliance - A ; washout; oral appliance B (DEVICE), oral appliance - B; washout; oral appliance A (DEVICE).
Who is sponsoring clinical trial NCT03219034?
This trial is sponsored by Texas A&M University, which has 95 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03219034's enrollment target sits among peer trials
62 1157th of 2000 higher than 837 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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
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