Study Using Negative Pressure to Reduce Apnea
Public ClinicalTrials.gov record NCT04861038. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Study Using Negative Pressure to Reduce Apnea (SUPRA)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The objective of this study is to determine the safety and effectiveness of the aerSleep® II device for treatment of moderate to severe Obstructive Sleep Apnea (OSA) over 24 weeks of home use in spontaneously breathing adult subjects who are intolerant of Continuous Positive Airway Pressure (CPAP) therapy.
Study identification
- NCT ID
- NCT04861038
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 900 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 29, 2021 (Actual)
- Primary completion
- Dec 2025 (Estimated)
- Completion
- Dec 2025 (Estimated)
- Last update posted
- Apr 16, 2024
2021 – 2025
United States locations
- U.S. sites
- 15
- U.S. states
- 10
- U.S. cities
- 13
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Arizona | Tucson | Arizona | 85719 | — |
| Preferred Research Partners | Little Rock | Arkansas | 72211 | — |
| Infinitive Bioresearch | Los Angeles | California | 90048 | — |
| BetterNight | San Diego | California | 92123 | — |
| Delta Waves | Colorado Springs | Colorado | 80918 | — |
| Baptist Hospital | Miami | Florida | 33176 | — |
| Clayton Sleep Institute | St Louis | Missouri | 63123 | — |
| The MetroHealth System | Cleveland | Ohio | 44109 | — |
| Cleveland Clinic Foundation | Cleveland | Ohio | 44195 | — |
| The Ohio State University | Columbus | Ohio | 43210 | — |
| Thomas Jefferson University | Philadelphia | Pennsylvania | 19107 | — |
| UPMC | Pittsburgh | Pennsylvania | 15213 | — |
| Bogan Sleep Consultants | Columbia | South Carolina | 29201 | — |
| BioSerenity | Columbia | South Carolina | 29212 | — |
| Sleep Therapy & Research Center | San Antonio | Texas | 78229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04861038, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 16, 2024 · Synced Oct 20, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04861038 live on ClinicalTrials.gov.