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Sleep Apnea clinical trials recruiting in the U.S.
39 studies for Sleep Apnea are recruiting participants at sites across the United States.
Sleep apnea is a common disorder that causes your breathing to stop or get very shallow while you sleep. Discover sleep apnea symptoms and treatment.
Cities with the most studies
By state
- California7 studies
- Florida4 studies
- Maryland4 studies
- Michigan10 studies
- Minnesota3 studies
- Ohio5 studies
- Pennsylvania3 studies
- Texas3 studies
Recently updated studies
Evaluating the Genetics and Immunology of Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adenitis (PFAPA) Syndrome and Other Tonsil Disorders
RecruitingObservational study
1 Month – 99 Years · All sexes · Updated Nov 12, 2026 · NCT05656365Janus II Feasibility
Recruiting
Ages 22 and older · All sexes · Updated Nov 6, 2026 · NCT06556693A Study to Learn About the Monthly Dosing Study Medicine Called Berobenatide in Adults With Breathing Problems During Sleep and Overweight or Obesity Who Do Not Use a Breathing Machine (PAP) (VESPER-OSA 2)
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Nov 6, 2026 · NCT07881757A Study to Learn About the Monthly Dosing Study Medicine Called Berobenatide in Adults With Breathing Problems During Sleep and Overweight or Obesity Who Use a Breathing Machine (PAP) (VESPER-OSA 1)
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Nov 5, 2026 · NCT07823608DRonabinol Treatment of OSA
RecruitingPhase 1/2
Up to age 65 · All sexes · Updated Nov 5, 2026 · NCT06477952Oura Ring OA15 Validation
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 85 · All sexes · Updated Nov 2, 2026 · NCT07908199Personalized Obstructive Sleep Apnea Treatment and Effects on Alzheimer's Disease Biomarkers and Cognition Among Blacks
Recruiting
Ages 55 to 85 · All sexes · Updated Oct 20, 2026 · NCT06089161Central Apnea in Heart Failure: Physiological Mechanisms to Inform Treatment
RecruitingPhase 4Healthy volunteers welcome
Ages 18 and older · All sexes · Updated Oct 13, 2026 · NCT07210606Disrupted Sleep and Concurrent Ectopy or Atrial Fibrillation
Recruiting
Ages 21 and older · All sexes · Updated Oct 2, 2026 · NCT07220525Obstructive Sleep Apnea Among Somali-Americans
RecruitingObservational studyHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Sep 28, 2026 · NCT04124848Early Dental Risk Screening for Pediatric Sleep-Disordered Breathing
RecruitingObservational studyHealthy volunteers welcome
Ages 8 to 13 · All sexes · Updated Sep 23, 2026 · NCT07581938Combination Upper-Airway Electrical and Pharmacological Stimulation for Obstructive Sleep Apnea
RecruitingPhase 1/2
Ages 18 to 79 · All sexes · Updated Sep 21, 2026 · NCT07577661Combination Tonsillectomy and Hypoglossal Nerve Stimulation for OSA Patients With Lateral Pharyngeal Collapse
Recruiting
Ages 18 and older · All sexes · Updated Sep 16, 2026 · NCT07724938Post-Vent, the Sequelae: Personalized Prognostic Modeling for Consequences of Neonatal Intermittent Hypoxemia in Preterm Infants at Pre-School Age
RecruitingObservational study
30 Weeks – 83 Months · All sexes · Updated Sep 15, 2026 · NCT05336890The Improving Sleep in African American Couples Study (ISAAC)
Recruiting
Ages 30 and older · All sexes · Updated Aug 27, 2026 · NCT07447284Adipose Dysfunction, Imaging, Physiology, and Outcomes With Sodium Glucose Cotransporter 2 Inhibitor (SGLT2i) for Sleep Apnea: The ADIPOSA Study
RecruitingPhase 4
Ages 18 and older · All sexes · Updated Aug 27, 2026 · NCT05612594Sleep Apnea in Elderly
RecruitingPhase 4Healthy volunteers welcome
Ages 60 to 89 · All sexes · Updated Aug 21, 2026 · NCT02703220Self-Supporting Nasopharyngeal Airway (ssNPA) Treating Upper Airway Obstruction in Hypotonia
Recruiting
Ages 3 to 21 · All sexes · Updated Aug 19, 2026 · NCT05527652Stroke and CPAP Outcome Study 3 Randomized Controlled Trial
Recruiting
Ages 18 and older · All sexes · Updated Aug 13, 2026 · NCT06722755MicroRNAs as Biomarkers for Obstructive Sleep Apnea
RecruitingObservational study
Ages 18 to 75 · All sexes · Updated Aug 3, 2026 · NCT06189755Central Sleep Apnea : Physiologic Mechanisms to Inform Treatment
RecruitingPhase 4Healthy volunteers welcome
Ages 18 and older · All sexes · Updated Jul 20, 2026 · NCT04118387Sleep Disordered Breathing With Opioid Use
RecruitingPhase 1/2Healthy volunteers welcome
Ages 18 to 89 · All sexes · Updated Jul 1, 2026 · NCT05589753Treatment of Sleep Apnea in Patients With Cervical Spinal Cord Injury
RecruitingPhase 4Healthy volunteers welcome
Ages 18 to 89 · All sexes · Updated Jul 1, 2026 · NCT02922894Study to Examine the Effect of Silicone Mouth Tape on Snoring and Mild Sleep Apnea.
RecruitingPhase 2
Ages 18 to 75 · All sexes · Updated Jun 23, 2026 · NCT06587256Impact of Positive Airway Pressure Therapy on Clinical Outcomes in Older Veterans With Chronic Obstructive Pulmonary Disease and Comorbid Obstructive Sleep Apnea (Overlap Syndrome)
Recruiting
Ages 60 and older · All sexes · Updated Jun 5, 2026 · NCT04179981From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.