| Recruiting | Study to Examine the Effect of Silicone Mouth Tape on Snoring and Mild Sleep Apnea. NCT06587256 | Johns Hopkins University | Phase 2 |
| Recruiting | Effects of Frequency Adjustment in Functional Electrical Stimulation on Genioglossus Muscle Activity NCT07466888 | Seoul National University Bundang Hospital | N/A |
| Recruiting | IOA Preventing Occlusal Changes With MAD Use NCT07103941 | Isabel Moreno Hay | N/A |
| Not Yet Recruiting | Validation of a Snoring App Against Commercially Available Applications and PSG NCT07097597 | Windsor Sleep Disorders Clinic | — |
| Recruiting | Smart Pillows for Enhancing Sleep Quality NCT06594627 | Indiana University | N/A |
| Active Not Recruiting | The Impact of Technology in Obstructive Sleep Apnea Myofunctional Therapy NCT06905951 | Case Western Reserve University | N/A |
| Enrolling By Invitation | Different Forms of OMT as Methods for Reducing Snoring and Mild to Moderate Sleep Apnea NCT06330116 | Region Västerbotten | N/A |
| Completed | Does myTAP Oral Appliance Therapy Including a Mouth Shield Lessen Periodontitis in Mouth-Breathers Who Snore? NCT06797089 | Texas A&M University | N/A |
| Completed | Evaluating Sleep Quality With Emerging Technologies NCT06900530 | Case Western Reserve University | — |
| Completed | Novel Myofunctional Water Bottle to Reduce OSA and Snoring Study NCT05371509 | Mayo Clinic | N/A |
| Completed | Anti-Snoring Appliances and Airway Manipulation in Patients Undergoing Anesthetic Sedation NCT05748626 | Northwestern University | N/A |
| Recruiting | Tolerance and Benefits of Mandibular Advanced Device for Snoring and Sleep Apnea in Oropharyngeal Cancer. NCT05719779 | Centre hospitalier de l'Université de Montréal (CHUM) | N/A |
| Completed | Intranasal Steroid as Medical Therapy For Sleep-Disordered Breathing in Children NCT05382494 | Murdoch Childrens Research Institute | Phase 4 |
| Completed | Mandibular Advancement vs Home Treatment for Primary Snoring NCT05756647 | Washington University School of Medicine | Phase 2 |
| Unknown | Barbed Reposition Pharyngoplasty in Patients Complaining of Unilevel Palatal Snoring NCT05643352 | AZ Delta | N/A |
| Completed | Rehabilitative Approaches: Myofunctional Therapy and Retropalatal Narrowing and Snoring NCT06186687 | Universitas Padjadjaran | N/A |
| Unknown | Dental Appliance to Treat SDB in Children NCT05661747 | Vivos BioTechnologies, Inc. | Phase 4 |
| Unknown | Comparison of Nebulized Budesonide and Intranasal Budesonide Spray in Children With Adenotonsillar Hypertrophy NCT05325489 | Second Xiangya Hospital of Central South University | Phase 3 |
| Unknown | Efficacy and Safety Study of Nasal Lubricant Compared to Placebo on Snoring NCT05031585 | Brainfarma Industria Química e Farmacêutica S/A | N/A |
| Unknown | Obstructive Sleep Apnoea Post Covid 19: Role of the Upper Airway Microbiome NCT05116657 | Royal College of Surgeons, Ireland | — |
| Unknown | Pilot Study for Feasibility of Using an Oral Appliance for Decreasing Snoring NCT04900285 | Norton Healthcare | N/A |
| Completed | Sedation Complications in Urology During Spinal Anesthesia With Dexmedetomidine or Midazolam Regarding OSA Ris NCT04817033 | University Hospital of Split | Phase 4 |
| Withdrawn | Continuous Negative External Pressure for the Treatment of Primary Snoring NCT03372070 | Sommetrics, Inc. | N/A |
| Unknown | Upper Airway Obstruction in Non-obese Patients With Snoring and Obstructive Sleep Apnea NCT04324671 | Assiut University | — |
| Unknown | Efficacy of Intra-oral Neuromuscular Stimulation Training on Snoring and Mild Sleep Apnoea NCT04392765 | Signifier Medical Technologies | N/A |
| Unknown | Substantial Equivalence of iSlpr™ and SomnoDent® Classic in the Treatment of Snoring and Mild to Moderate Slee NCT04250584 | BioAnalytics Holdings Pty Ltd | N/A |
| Enrolling By Invitation | LinguaFlex Tongue Retractor (LTR) for the Treatment of OSA and Snoring in Adults NCT04129229 | Linguaflex, Inc. | N/A |
| Completed | Safety, and Tolerability of the ZENS Device (PLUTO) NCT04063917 | Zennea Technologies Inc. | N/A |
| Unknown | Evaluation of the Effects of Acupuncture Press Needle in Mild to Moderate Obstructive Sleep Apnea Patients NCT04143022 | Chang Gung Memorial Hospital | N/A |
| Completed | NO Measurements in Screening for Asthma and OSA, in Patients With Severe Snoring NCT03964324 | Christian von Buchwald | N/A |
| Completed | Transoral Daytime Neuromuscular Electrical Stimulation in Patients With Simple Snoring NCT03913494 | University of California, San Diego | N/A |
| Completed | OA Therapy for Mouth-breathers Who Snore NCT04876625 | Texas A&M University | N/A |
| Unknown | Validation of Downloadable Mobile Snore Applications by Polysomnography (PSG) NCT03890549 | Chang Gung Memorial Hospital | — |
| Terminated | Screening of Obstructive Sleep Apnea by Smartphone Homemade Video in Childood Snoring Population NCT03743558 | University Hospital, Clermont-Ferrand | N/A |
| Completed | Intraoral Tongue Stimulation for Treatment of Primary Snoring NCT03829956 | Signifier Medical Technologies | N/A |
| Completed | Pharmacological Intervention for Symptomatic Snoring NCT03720353 | Brigham and Women's Hospital | Phase 1 / Phase 2 |
| Terminated | The Effect of the DryMouth Shield on Snoring NCT03701165 | VMS Medical Products, Inc | N/A |
| Withdrawn | Home-Use Impact and Effectiveness of Cloud 9 NCT02688335 | Johns Hopkins University | N/A |
| Completed | Hemodynamics Response to Upper Airway Obstruction in Marfan Syndrome NCT03985657 | Johns Hopkins University | N/A |
| Unknown | Clinical Tial of Er:YAG Laser Snoring Treatment NCT03947424 | Luis Monteiro | N/A |
| Completed | Efficacy, Safety and Acceptability of Nastent™ in Snoring and Obstructive Sleep Apnea NCT03510403 | Seven Dreamers Europe SAS | N/A |
| Recruiting | Improving Sleep Quality During Pregnancy Using an Oral Appliance NCT03646214 | Texas A&M University | N/A |
| Terminated | Neostigmine For Snoring During DISE NCT03316963 | Emory University | EARLY_Phase 1 |
| Completed | In Home Assessment of Three Anti-Snoring Devices, a Cross Over Study NCT03333876 | Philips Respironics | N/A |
| Completed | Prospective Evaluation of a Palato-Pharyngeal Implant System (PPIS) Obstructive Sleep Apnea Syndrome (OSAS) NCT03640793 | Medartis AG | N/A |
| Unknown | Efficacy Study of the Medical Device TRP Snorless™ in the Treatment of Snoring NCT03222193 | Tongue Laboratory | N/A |
| Completed | OTC Mouthpiece for Snoring NCT03128307 | Zyppah, Inc. | Phase 3 |
| Completed | Snoring Intervention Via Elevoplasty in a Non-surgical Clinical Environment NCT03083106 | Zelegent, Inc. | N/A |
| Completed | The Anti-snoring Bed NCT04053738 | Swiss Federal Institute of Technology | N/A |
| Completed | Administration of Dexamethasone in PONV Prophylaxis in Children Undergoing Adenotomy NCT03398044 | University Hospital Ostrava | N/A |
| Completed | Upper Airway Training for Treatment of Snoring NCT03264963 | University of Minnesota | N/A |
| Completed | Apnea Hypopnea Index Severity Versus Head Position During Sleep NCT04086407 | Sleep Systems | N/A |
| Unknown | Nasal Appliance for the Treatment of Snoring in Adult Subjects - A Pilot Study NCT02952118 | GE Sleeping | N/A |
| Completed | Genioglossus Muscle Training for Snoring and Obstructive Sleep Apnea NCT02834767 | University of Florida | N/A |
| Terminated | Pilot Study of cNEP for the Treatment of Snoring NCT02767843 | Sommetrics, Inc. | N/A |
| Completed | Upper Airway Stability During Wakefulness and Sleep NCT03893552 | Université Catholique de Louvain | N/A |
| Unknown | Injection Snoreplasty and Oropharyngeal Exercises NCT02568761 | Hospital de Clinicas de Porto Alegre | N/A |
| Completed | A Disposable Device NAS to Treat Obstructive Sleep Apnea and Snoring NCT02928770 | Stanford University | N/A |
| Unknown | Screening for Sleep Disordered Breathing With Minimally Obtrusive Sensors NCT02470182 | Oregon Health and Science University | — |
| Completed | TranQuill™ Sling Snoreplasty for Snoring and Mild Obstructive Sleep Apnea: NCT02364518 | Medical University of South Carolina | N/A |
| Completed | Investigating Reaction Time Among Children Who Snore NCT02053012 | Vidya Raman | — |
| Completed | Study of Nasal Airflow Pressure Optimization to Resolve Excessive Snoring NCT01949584 | inSleep Technologies, LLC | N/A |
| Completed | Adenotonsillectomy for Obstructive Sleep-Disordered Breathing in Childhood:The Chania Community Oximetry-Based NCT01918007 | Chania General Hospital "St. George" | N/A |
| Completed | Effect of Nasal Steroids in Snoring Intensity NCT01849406 | Ioannis Koutsourelakis | Phase 1 |
| Unknown | Epigenetics Modifications in Obstructive Sleep Apnea NCT02131610 | Aragon Institute of Health Sciences | — |
| Withdrawn | Tracking Breathing During Sleep With Non-contact Sensors NCT01680380 | Oregon Health and Science University | — |
| Terminated | A Trial to Evaluate a Device for the Treatment of OSA and Snoring NCT01772017 | Sleepy, Inc | N/A |
| Completed | Comparing Healthcare Utilization Between Adenotonsillectomy Patients With and Without Postoperative Antibiotic NCT01561703 | University of Missouri-Columbia | N/A |
| Completed | Study to Determine Results of Vibratory Stimulus on Subject's Neck NCT01491828 | Kai Medical, Inc. | Phase 1 |
| Completed | Multidimensional System as Predictor of Outcomes in Obstructive Sleep Apnea: The OSA-SCORE NCT01175421 | Hospital Miguel Servet | — |
| Unknown | Vessel Sealing System Uvulopalatoplasty Versus Uvulopalatal Flap NCT00806637 | Chulalongkorn University | N/A |
| Completed | The Effect of Caffeine Reduction on Snoring and Quality of Life NCT00641810 | University of Vermont | N/A |
| Completed | Pretreatment Assessment of Oropharynx Ans Soft Palate Radiofrequency Surgery - a Multi-center Study NCT01223859 | University of Helsinki | N/A |
| Completed | Childhood Adenotonsillectomy Study for Children With OSAS NCT00560859 | University of Pennsylvania | N/A |
| Completed | Effects From a Mandibular Repositioning Appliance in Patients With Obstructive Sleep Apnea and Snoring NCT00477009 | Umeå University | N/A |
| Unknown | Injection Snoreplasty: Comparison Between Ethanol and Ethanolamine Oleate NCT00804037 | University of Sao Paulo | N/A |
| Unknown | Polidocanol Sclerotherapy of Pharynges for Obstructive Sleep Apnea (OSA) and Snoring Subjects(SS) NCT00399451 | Liaoyang Central Hospital | Phase 1 / Phase 2 |
| Unknown | The Role of Clinical Parameters in Predicting the Severity of Obstructive Sleep Apnea NCT00302614 | National Taiwan University Hospital | — |
| Completed | Singing Exercises to Improve Symptoms of Snoring and Sleep Apnea NCT01322334 | Royal Devon and Exeter NHS Foundation Trust | N/A |
| Completed | Postoperative Pain Course After Uvulopalatoplasty NCT00918437 | Ullevaal University Hospital | — |
| Unknown | Clinical Study to Determine Safety and Effectiveness of KEEPASLEEP Device in Simple Snorers. NCT00211627 | Miller, Chipp St. Kevin, M.D. | Phase 1 |