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NCT05350332 · ClinicalTrials.gov registry record · NA
Effects of Lung Volume on Upper Airway Patency During Drug Induced Sleep Endoscopy
A NA study of Obstructive Sleep Apnea, sponsored by Emory University.
- Recruiting
- Registry status
- NA
- Development phase
- 200
- Enrollment target
- 1
- Study location
NCT05350332 is a NA study of Obstructive Sleep Apnea that is actively recruiting participants, run by Emory University. The registered enrollment target is 200 participants, roughly in line with the 220-participant average among 155 other Obstructive Sleep Apnea trials with a reported enrollment target. The trial reports 1 study location across 1 state.
The verdict
NCT05350332, a NA study of Obstructive Sleep Apnea, is actively recruiting participants, sponsored by Emory University.
- RECRUITING
- Registry status
- NA
- Development phase
- 200 participants
- Enrollment target
- 1
- Study location
Study Summary
Obstructive sleep apnea (OSA) is a disorder where a person has recurrent choking episodes during sleep. Surgery can treat OSA and drug induced sleep endoscopy (DISE) is a procedure that surgeons use to evaluate the throat while a person is sedated, mimicking sleep, to help determine if surgery might be effective. Lung volume can influence OSA severity but the relationship between lung function and throat collapse seen on DISE has not been well studied. This study aims to see if lung volume influences what is happening in the throat during DISE. Participants will be recruited from the sleep surgery clinic where they are being evaluated for surgery to treat their OSA. Participants will have a DISE that is performed as part of their routine surgical workup for treatment of OSA. Additionally, during the DISE, they will participate in one of two study groups. One group will have a negative pressure "turtle shell" ventilator placed over the participants chest during DISE to manipulate lung volumes to see if it can improve throat collapse. A second group will have electrodes placed over the neck to stimulate the phrenic nerve to contract the diaphragm to improve lung volumes to see if it can improve throat collapse. Both groups will also have a lung function test performed.The findings of this study will be important in improving pre-surgical evaluation of patients to better predict if surgery can help as well as potentially develop new surgical therapies for the treatment of OSA.
Conditions Studied
Interventions
- DEVICE Negative Pressure Ventilator
- DEVICE Pulmonary Function Testing (PFT)
- DEVICE Transcutaneous Phrenic Nerve Stimulation
Study Locations (1)
Georgia
- Emory University Hospital Midtown - Atlanta
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 200 participants |
| Start Date | 2022-06-30 |
| Est. Completion | 2026-06 |
| Phase | NA |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT05350332
The ClinicalTrials.gov registry entry for NCT05350332 describes a study currently listed as recruiting, categorized as NA. The registered enrollment target is 200 participants, a figure that helps gauge the scale of data the investigators plan to collect, roughly in line with the 220-participant average among 155 other Obstructive Sleep Apnea trials with a reported enrollment target. The listed sponsor is Emory University, which has 1,208 total studies on file at ClinicalTrials.gov.
The record links to 1 condition, with Obstructive Sleep Apnea appearing as the primary indexed condition, and to 3 interventions - of which Negative Pressure Ventilator is the first listed.
NCT05350332 reports 1 study location spanning 1 distinct geographic area - top geographies include Georgia.
Frequently Asked Questions
What is clinical trial NCT05350332 about?
NCT05350332 is a clinical study titled "Effects of Lung Volume on Upper Airway Patency During Drug Induced Sleep Endoscopy". Obstructive sleep apnea (OSA) is a disorder where a person has recurrent choking episodes during sleep. Surgery can treat OSA and drug induced sleep endoscopy (DISE) is a procedure that surgeons use to evaluate the throat while a person is sedated, mimicking sleep, to help determine if surgery might...
What is the current status of trial NCT05350332?
This trial is currently recruiting. It is a NA study. The enrollment target is 200 participants. The study started on 2022-06-30. Estimated completion is 2026-06.
What conditions does trial NCT05350332 study?
This clinical trial studies the following conditions: Obstructive Sleep Apnea.
What interventions are being tested in trial NCT05350332?
The interventions under investigation include: Negative Pressure Ventilator (DEVICE), Pulmonary Function Testing (PFT) (DEVICE), Transcutaneous Phrenic Nerve Stimulation (DEVICE).
Who is sponsoring clinical trial NCT05350332?
This trial is sponsored by Emory University, which has 1,208 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT05350332 being conducted?
This trial has 1 study location across Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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Related
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