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NCT05501236 · ClinicalTrials.gov registry record · NA
Ansa Cervicalis and Hypoglossal Nerve Stimulation in OSA
A NA study of Obstructive Sleep Apnea, sponsored by Vanderbilt University Medical Center.
- Recruiting
- Registry status
- NA
- Development phase
- 100
- Enrollment target
- 1
- Study location
NCT05501236: Recruiting NA study of Obstructive Sleep Apnea, sponsored by Vanderbilt University Medical Center.
NCT05501236 is a NA study of Obstructive Sleep Apnea that is actively recruiting participants, run by Vanderbilt University Medical Center. The registered enrollment target is 100 participants, below the 221-participant average among 155 other Obstructive Sleep Apnea trials with a reported enrollment target (55% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT05501236, a NA study of Obstructive Sleep Apnea, is actively recruiting participants, sponsored by Vanderbilt University Medical Center.
- RECRUITING
- Registry status
- NA
- Development phase
- 100 participants
- Enrollment target
- 1
- Study location
Study Summary
Polysomnography (PSG) and drug-induced sleep endoscopy (DISE) are widely used diagnostic studies for assessing obstructive sleep apnea (OSA) severity and collapse patterns of the upper airway anatomy during sleep. Hypoglossal nerve stimulation (HNS) therapy for obstructive sleep apnea suffers from variable response at the level of the soft palate. The Investigators propose a study examining the physiologic effect of ansa cervicalis stimulation (ACS) alone and in combination with HNS during PSG and DISE.
Primary Outcome
Airway cross-sectional diameter (mm\^2) will be measured throughout the operative procedure via flexible fiberoptic nasopharyngoscopy.
Conditions Studied
Interventions
- DEVICE Grass S88 Muscle Stimulator
Study Locations (1)
Tennessee
- Vanderbilt University Medical Center - Nashville
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 100 participants |
| Start Date | 2022-11-03 |
| Est. Completion | 2026-11-30 |
| Phase | NA |
What NCT05501236 shows while recruiting
NCT05501236 is an interventional study that assigns participants to a tested intervention. The registered 100 participants enrollment target is mid-sized for trials with a published cap, below the 221-participant average among 155 other Obstructive Sleep Apnea trials with a reported enrollment target (55% lower).
The record links to 1 condition, with Obstructive Sleep Apnea appearing as the primary indexed condition, and to 1 intervention - of which Grass S88 Muscle Stimulator is the first listed.
NCT05501236 reports a single indexed study location in Tennessee.
Frequently Asked Questions
What is clinical trial NCT05501236 about?
NCT05501236 is a clinical study titled "Ansa Cervicalis and Hypoglossal Nerve Stimulation in OSA". Polysomnography (PSG) and drug-induced sleep endoscopy (DISE) are widely used diagnostic studies for assessing obstructive sleep apnea (OSA) severity and collapse patterns of the upper airway anatomy during sleep. Hypoglossal nerve stimulation (HNS) therapy for obstructive sleep apnea suffers from v...
What is the current status of trial NCT05501236?
This trial is currently recruiting. It is a NA study. The enrollment target is 100 participants. The study started on 2022-11-03. Estimated completion is 2026-11-30.
What conditions does trial NCT05501236 study?
This clinical trial studies the following conditions: Obstructive Sleep Apnea.
What interventions are being tested in trial NCT05501236?
The interventions under investigation include: Grass S88 Muscle Stimulator (DEVICE).
Who is sponsoring clinical trial NCT05501236?
This trial is sponsored by Vanderbilt University Medical Center, which has 677 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT05501236 being conducted?
This trial has 1 study location across Tennessee. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Obstructive Sleep Apnea
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 NCT05501236's enrollment target sits among peer trials
100 69th of 155 higher than 85 of 155 other Obstructive Sleep Apnea trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Obstructive Sleep Apnea 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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