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Obstructive Sleep Apnea (OSA)
Open-data reference.
13 US clinical trials · 6 currently recruiting
Active & Recent Trials
Telehealth for Sleep Apnea: Effectiveness, Implementation, and Cost in the Military Health System
Uniformed Services University of the Health Sciences
NCT07121452
Inspire UAS High Apnea Hypopnea Index (AHI)/High Body Mass Index (BMI) Post-Approval Study
Inspire Medical Systems
NCT07113288
Diagnosing Obstructive Sleep Apnea Using Electromyography of the Muscles of the Mouth
University of California, San Diego
NCT06944782
Low-Tech Treatments for Obstructive Sleep Apnea
Uniformed Services University of the Health Sciences
NCT07301710
IOA Preventing Occlusal Changes With MAD Use
Isabel Moreno Hay
NCT07103941
Assessment of Circuit Rebreathing During CPAP Therapy
Brigham and Women's Hospital
NCT07062770
Direct Referral for Apnea Monitoring
VA Office of Research and Development
NCT05419323
Overnight Polysomnography and Respiratory Volume Monitor
Tufts Medical Center
NCT02295306
The Impact of Technology in Obstructive Sleep Apnea Myofunctional Therapy
Case Western Reserve University
NCT06905951
Evaluating Sleep Quality With Emerging Technologies
Case Western Reserve University
NCT06900530
Differences in Efficacy Between Nasal and Oronasal Masks in the Treatment of OSA With CPAP
Weill Medical College of Cornell University
NCT01909674
DAW1033B2 in Obstructive Sleep Apnea
Brigham and Women's Hospital
NCT03426631
Pilot Study of the Comparison of the Upper Airway Dynamics of Oronasal vs Nasal Masks With PAP Treatment
Weill Medical College of Cornell University
NCT01939938
Phase Distribution
| Phase | Trial count |
|---|---|
| Early Phase 1 | 2 |
Top Sponsors
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Reading the Obstructive Sleep Apnea (OSA) Trial Landscape
ClinicalTrials.gov lists 13 US studies indexed under Obstructive Sleep Apnea (OSA), and 6 of those are currently open to recruitment — roughly 46% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.
The phase distribution for Obstructive Sleep Apnea (OSA) shows 0 late-stage studies (Phase 3 and Phase 4 combined) alongside 2 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.
Top sponsor activity for Obstructive Sleep Apnea (OSA) is led by Uniformed Services University of the Health Sciences with 2 indexed trials, alongside 8 other organizations in the top contributor list. The list on this page surfaces up to 13 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.
Frequently Asked Questions
How many clinical trials are there for Obstructive Sleep Apnea (OSA)?
PlainTrial tracks 13 US clinical trials for Obstructive Sleep Apnea (OSA), of which 6 are currently recruiting participants. Data sourced from ClinicalTrials.gov.
How do I find a recruiting trial for Obstructive Sleep Apnea (OSA)?
Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.
Is this data current?
Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.
Related
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.
Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2024 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.