Sleep Apnea, Obstructive clinical trials
The registry lists 2,191 studies for Sleep Apnea, Obstructive across more than 10 countries. 467 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-09-24.
Status
- Completed
- 1,165
- Recruiting
- 309
- Status unknown
- 281
- Not yet recruiting
- 126
- Terminated
- 122
- Withdrawn
- 88
Phase
- Phase 2
- 126
- Phase 4
- 99
- Phase 3
- 95
- Phase 1
- 61
- Early Phase 1
- 22
Where
- United States
- 709
- France
- 198
- Canada
- 131
- China
- 104
- Brazil
- 103
- Spain
- 86
Who runs them
Fisher and Paykel Healthcare (61) · ResMed (49) · University Hospital, Grenoble (43) · Brigham and Women's Hospital (41) · University of California, San Diego (32) · Chinese University of Hong Kong (30) · VA Office of Research and Development (23) · University Hospital, Antwerp (20)
Studies
Recruiting first, then most recently updated. Showing 50 of 2,191 — search for more.
- Does the Timing of Insomnia Therapy (CBT-i) Impact the Usage and Compliance of Upper Airway Stimulation (UAS) Treatment of Obstructive Sleep Apnea (OSA)Not yet recruitingNCT07838870Not applicable1 country
- Sleep and Stroke Rehabilitation StudyRecruitingNCT075798711 country
- Development and Investigation of the ApneaTheraPlayRecruitingNCT07214636Not applicable1 country
- Automated vs Manual Polysomnography Scoring in Adults With Obstructive Sleep ApneaNot yet recruitingNCT078261431 country
- Early Dental Risk Screening for Pediatric Sleep-Disordered BreathingRecruitingNCT075819381 country
- Patient-Perceived Symptoms at the Center of Obstructive Sleep Apnea (OSA) Management: Validation of the French Version of the Patient-Reported Apnea Questionnaire (PRAQ)Not yet recruitingNCT07836062Not applicable1 country
- A Study of Eloralintide (LY3841136) in Participants With Obstructive Sleep Apnea and Obesity or OverweightRecruitingNCT07369011Phase 311 countries
- Transcutaneous Electrical Stimulation in Patients With Obstructive Sleep ApnoeaNot yet recruitingNCT07343362Not applicable
- DReAMzz- Dronabinol and Acetazolamide Medication for Sleep Apnea (ZZ). Dose Confirmation Crossover Study for IHL-42X in Subjects With Obstructive Sleep Apnea.RecruitingNCT07635563Phase 21 country
- The Impact of Exercise on Irisin-BDNF Regulation in Obstructive Sleep ApneaNot yet recruitingNCT07799753Not applicable1 country
- Effect of CPAP Treatment in Patients With Severe Uncontrolled Asthma: The ASTHMA-SLEEP TrialRecruitingNCT06314477Not applicable1 country
- Combination Upper-Airway Electrical and Pharmacological Stimulation for Obstructive Sleep ApneaRecruitingNCT07577661Phase 1/21 country
- A Study Of Synthetic THC And SleepNot yet recruitingNCT07570953Phase 2/31 country
- Effects of Mental Tasks on Breathing Patterns in Adults Using Chronic Opioids vs Non-opioid Users.Enrolling by invitationNCT078290551 country
- Application of the Patient-reported Longitudinal Assessment Tool for OSA (PLATO) Questionnaire in Oral Appliance Therapy for Obstructive Sleep ApneaNot yet recruitingNCT077898341 country
- Evaluation of the F&P Licorice Mask, US, 2026Not yet recruitingNCT07826429Not applicable1 country
- Use of Passive Myofunctional Appliances for Snoring and Mild Obstructive Sleep ApneaRecruitingNCT05497180Phase 11 country
- Myofunctional Therapy for Obstructive Sleep ApneaEnrolling by invitationNCT07301125Not applicable1 country
- Combination Tonsillectomy and Hypoglossal Nerve Stimulation for OSA Patients With Lateral Pharyngeal CollapseRecruitingNCT07724938Not applicable1 country
- Photobiomodulation for Pediatric Hypertrophic TonsilsRecruitingNCT05459935Not applicable1 country
- Treatment of Obstructive Sleep Apnea With Personalized Surgery in Children With Down Syndrome (TOPS-DS)RecruitingNCT05508971Not applicable1 country
- A Comparative Effectiveness Study of Positive Airway Pressure (PAP) Therapy, Dental Device, and Atomoxetine-Oxybutynin for Treatment of Obstructive Sleep Apnea in AdultsRecruitingNCT07679282Phase 41 country
- AMAZE 3: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep Apnoea Not Treated With Positive Airway Pressure Lose Weight and Improve Sleep ApnoeaRecruitingNCT07571005Phase 310 countries
- Automated Manual Lymphatic Drainage Therapy to Improve Glymphatic Function in OSA PatientsEnrolling by invitationNCT07301762Not applicable1 country
- Impact GLP-1 Agonists Following BariatricRecruitingNCT06132477Phase 41 country
- Low-Tech Treatments for Obstructive Sleep ApneaRecruitingNCT07301710Phase 1/21 country
- Real-World Performance and Safety of Apneal Dx for Sleep Apnea ScreeningNot yet recruitingNCT078096331 country
- AMAZE 4: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep Apnoea Treated With Positive Airway Pressure Lose Weight and Improve Sleep ApnoeaRecruitingNCT07571109Phase 310 countries
- Hypercapnic Burden in Adults With Obesity Undergoing Diagnostic Polysomnography for Suspected Obstructive Sleep ApneaNot yet recruitingNCT07809061Not applicable1 country
- C-LIFT Efficacy in Patients With Obstructive Sleep ApneaNot yet recruitingNCT07807124Not applicable1 country
- UBT251 Injection Phase Ⅲ Study (OSA-PAP)Not yet recruitingNCT07806851Phase 3
- Endotype DIrected Treatment for OSA in Down SyndromeRecruitingNCT07280468Phase 41 country
- Effects of Eszopiclone and Lemborexant in People With OSA With a Low Arousal Threshold Who Have Difficulty SleepingRecruitingNCT06928766Phase 21 country
- A Phase III, Multicenter, Randomized, Double-Blind, Placebo-Controlled Clinical Study to Evaluate the Efficacy and Safety of HDM1005 Injection in Subjects With Obstructive Sleep Apnea (OSA) and Obesity Receiving Positive Airway Pressure (PAP) TherapyNot yet recruitingNCT07794397Phase 31 country
- Investigation of Using Non-Wearable Devices to Assess Sleep- Disordered Breathing in Hospitalized Patients With SchizophreniaRecruitingNCT071920421 country
- A Study of XW003 in Obese Participants With Obstructive Sleep Apnea But Not Receive Positive Airway Pressure TherapyRecruitingNCT07387094Phase 31 country
- A Study of XW003 in Obese Participants With Obstructive Sleep Apnea Receiving Positive Airway Pressure TherapyRecruitingNCT07434050Phase 31 country
- Sleep Apnea Biomarkers and Adherence to Continuous Positive Airway PressureRecruitingNCT077927461 country
- PAP-NAP Device Clinical StudyNot yet recruitingNCT07785310Not applicable
- The Improving Sleep in African American Couples Study (ISAAC)RecruitingNCT07447284Not applicable1 country
- A Phase III, Multicenter, Randomized, Double-Blind, Placebo-Controlled Clinical Study to Evaluate the Efficacy and Safety of HDM1005 Injection in Subjects With Obstructive Sleep Apnea (OSA) and Obesity Not Receiving Positive Airway Pressure (PAP) TherapyNot yet recruitingNCT07787260Phase 31 country
- Effects of Lung Volume on Upper Airway Patency During Drug Induced Sleep EndoscopyRecruitingNCT05350332Not applicable1 country
- UBT251 Injection Phase Ⅲ Study (OSA-NPAP)Not yet recruitingNCT07767942Phase 3
- CES-EES Clinical Score and a Wearable Ring Sensor for Obstructive Sleep Apnea: Individual and Combined Validation Against In-Laboratory PolysomnographyRecruitingNCT077859991 country
- Muscle Stimulation During DISEEnrolling by invitationNCT03589846Not applicable1 country
- Smart Pillows for Enhancing Sleep QualityRecruitingNCT06594627Not applicable1 country
- Cor360: Clinician-Facing Broad-Spectrum Cardiac Phenotyping and Risk Assessment Using COR® Wearable ECG to Inform Outcomes-Oriented Care PathwaysEnrolling by invitationNCT077759761 country
- ENhancing Outcomes in Cognitive Impairment Through Use of Home Sleep ApNea TestingRecruitingNCT04335994Not applicable1 country
- Exploration of Current and New Technologies for Accuracy of Diagnosing OSANot yet recruitingNCT074855821 country
- Self-Supporting Nasopharyngeal Airway (ssNPA) Treating Upper Airway Obstruction in HypotoniaRecruitingNCT05527652Not applicable1 country