Data / New clinical trials / Sleep Apnea, Obstructive

Sleep Apnea, Obstructive trials: 317 new since Nov 2024

Name: New Sleep Apnea, Obstructive clinical trials
Creator: SpecStream
License: https://creativecommons.org/licenses/by/4.0/

The full list. New Sleep Apnea, Obstructive clinical trials: 317 rows for $15.85, first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026. The list gains about 15 rows a month. The new rows come each week by email, $19 a month.

Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (sponsor class, condition groups (MeSH), interventions, start date, enrollment type, location countries and 5 more), which open on your screen as soon as the payment clears and come by email. The weekly rows run until you cancel, from the link in each delivery. The rows on this page are a sample.

For agents and scripts: this list is ordered at https://specstream.ai/data/clinical-trials/condition/sleep-apnea-obstructive, and every list with its row count and price is at https://specstream.ai/data/lists.json.

Updated November 9, 2026. Source: ClinicalTrials.gov API v2 (U.S. National Library of Medicine).

317 clinical studies in Sleep Apnea, Obstructive were first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026; 59 have an industry sponsor and 235 are recruiting or about to. The newest, NCT07925294, was posted on November 9, 2026: The Impact of Myofunctional Therapy on Children With Sleep Apnea and Obesity (Université Catholique de Louvain).

The request: Every new Sleep Apnea, Obstructive clinical trial on ClinicalTrials.gov, with the sponsor, phase, sites and the listed contact. $10 of credit on sign-up, no card.

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SpecStream is the live web data engine for teams and agents. It reads every new study on ClinicalTrials.gov each morning, and this page is that reading. Ask for the conditions, phases or countries you follow and each new trial arrives in your sheet, CRM, Slack or agent with the sponsor, the sites and the listed contact.

317New trials
59Industry sponsored
235Recruiting or not yet
November 9, 2026Latest posted

Newest trials

The newest 100 of 317, each linked to its record. The full list holds every one with the sponsor class, interventions, start date and the central contact as the record prints it.

First posted	NCT ID	Title	Sponsor	Phase	Status	Conditions	Enrollment	Countries	Source
November 9, 2026	NCT07925294	The Impact of Myofunctional Therapy on Children With Sleep Apnea and Obesity	Université Catholique de Louvain	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA) and Obesity	62		clinicaltrials.gov
November 6, 2026	NCT07923825	Development and Validation of a Multimodal Deep Learning Model Using Peripheral Oxygen Saturation and Ballistocardiography Signals for...	Fu Jen Catholic University	Observational	Recruiting	Obstructive Sleep Apnea	100	Taiwan	clinicaltrials.gov
November 6, 2026	NCT07923760	Supplemental Oxygen for Sleep-Disordered Breathing in Adults With Chronic Opioid Use.	University of California, San Diego	Phase 2	Not yet recruiting	Sleep-disordered Breathing, Chronic Opioid Use	62	United States	clinicaltrials.gov
November 6, 2026	NCT07921329	Nightly Wearable Monitoring During Home-Based Submental Electrical Stimulation for Obstructive Sleep Apnea	E-DA Hospital	Not applicable	Recruiting	Obstructive Sleep Apnea	50	Taiwan	clinicaltrials.gov
November 3, 2026	NCT07913269	Heart and Brain Blood Flow in Obstructive Sleep Apnea	Copenhagen University Hospital, Rigshospitalet	Observational	Not yet recruiting	Obstructive Sleep Apnea (OSA)	50	Denmark	clinicaltrials.gov
November 3, 2026	NCT07913139	Functional Capacity in Obstructive Sleep Apnea	Karabuk University	Observational	Recruiting	Obstructive Sleep Apnea	52	Turkey (Türkiye)	clinicaltrials.gov
November 2, 2026	NCT07910461	Orthognathic Surgery and Obstructive Sleep Apnea Assessed by Mandibular Jaw Movement Monitoring (SUNRISE-ORTHO)	CHR Sambre et Meuse Site Meuse	Observational	Not yet recruiting	Obstructive Sleep Apnea, Sleep Apnea, Obstructive, Dentofacial Deformities	25	Belgium	clinicaltrials.gov
October 30, 2026	NCT07908160	Development and Clinical Validation of Artificial Intelligence Algorithms for Sleep Staging and Obstructive Sleep Apnea Screening Based on...	Peking University First Hospital	Observational	Recruiting	Sleep Apnea, Obstructive, Sleep Staging, Screening	1,000	China	clinicaltrials.gov
October 29, 2026	NCT07904260	Effect of High-flow Nasal Cannula Oxygenation on the Incidence of Hypoxemia During Painless Gastrointestinal Endoscopy in Patients at High...	Diansan Su	Not applicable	Not yet recruiting	Hypoxemia, Gastric Cancer (Diagnosis), Esophageal Cancer, High-altitude Illness, Obstructive Sleep Apnea (OSA)	430	China	clinicaltrials.gov
October 27, 2026	NCT07898618	Hypoglossal Nerve Stimulation in Obstructive Sleep Apnea With Complete Concentric Collapse	Brigham and Women's Hospital	Not applicable	Not yet recruiting	Obstructive Sleep Apnea	20	United States	clinicaltrials.gov
October 27, 2026	NCT07898254	Testing Settings of NovaResp's cMAP® Software During Home PAP Therapy	NovaResp Technologies Inc	Not applicable	Not yet recruiting	Obstructive Sleep Apnea	50	Canada	clinicaltrials.gov
October 27, 2026	NCT07897474	EEG Markers From Polysomnography and Cognitive Performance in Obstructive Sleep Apnea	University of Split, School of Medicine	Observational	Not yet recruiting	Obstructive Sleep Apnea, Cognitive Impairment	100		clinicaltrials.gov
October 23, 2026	NCT07891702	Effect of Transcutaneous Electrical Stimulation on Polysomnographic Parameters in Patients With Obstructive Sleep Apnea	Mansoura University	Not applicable	Recruiting	Obstructive Sleep Apnea	50	Egypt	clinicaltrials.gov
October 23, 2026	NCT07891247	Complementary Exercise-Based Therapy for Obstructive Sleep Apnea	bioROne	Not applicable	Completed	Obstructive Sleep Apnea	24	Romania	clinicaltrials.gov
October 22, 2026	NCT07889154	Physical Activity, Sleep Quality, and Respiratory Function in Obstructive Sleep Apnea	Medipol University	Not applicable	Recruiting	Obstructive Sleep Apnea, Sleep Quality, Respiratory Function	48	Turkey (Türkiye)	clinicaltrials.gov
October 21, 2026	NCT07886632	Prevalence of Obstructive Sleep Apnea in HHT and HHT-specific Challenges in OSA-therapy - a Retrospective Cohort Study	University Hospital, Essen	Observational	Not yet recruiting	Hereditary Hemorrhagic Telangiectasia (HHT), Obstructive Sleep Apnea (OSA)	1,000		clinicaltrials.gov
October 20, 2026	NCT07882433	Impact of Continuous Positive Airway Pressure Therapy on Bilateral Local Hippocampal Gray Matter Volume in Elderly Patients With...	Centre Hospitalier Universitaire de Saint Etienne	Not applicable	Not yet recruiting	Hypopnea Syndrome, Apnea, Obstructive Sleep	50	France	clinicaltrials.gov
October 19, 2026	NCT07881757	A Study to Learn About the Monthly Dosing Study Medicine Called Berobenatide in Adults With Breathing Problems During Sleep and Overweight...	Pfizer	Phase 3	Recruiting	Apnea, Sleep Disorders, Overweight and/or Obesity	258	United States	clinicaltrials.gov
October 19, 2026	NCT07880067	Effects of Surgery on Oral Frailty and Dysphagia in Patients With Obstructive Sleep Apnea	National Sun Yat-sen University	Observational	Recruiting	OSA - Obstructive Sleep Apnea, Dysphagia, Oral Frailty	450	Taiwan	clinicaltrials.gov
October 13, 2026	NCT07871149	PMOS in OSA Pilot Study	University of Chicago	Not applicable	Recruiting	PCOS, PCOS (Polycystic Ovary Syndrome), OSA, OSA - Obstructive Sleep Apnea	10	United States	clinicaltrials.gov
October 5, 2026	NCT07856771	Conventional Curettage Versus Endoscopic Microdebrider-Assisted Adenoidectomy in Children	Allama Iqbal Teaching Hospital	Not applicable	Completed	Adenoid Hypertrophy	88	Pakistan	clinicaltrials.gov
October 1, 2026	NCT07852403	PAH-SDB: Sleep-Disordered Breathing and Outcomes in Pulmonary Arterial Hypertension	Chinese Pulmonary Vascular Disease Research Group	Observational	Recruiting	Pulmonary Arterial Hypertension (PAH), Sleep-disordered Breathing (SDB)	1,500	China	clinicaltrials.gov
October 1, 2026	NCT07851402	Pediatric/Adolescent WatchPAT 400 Reliability Pilot Study	Milton S. Hershey Medical Center	Not applicable	Not yet recruiting	Pediatric Sleep Disordered Breathing, Obstructive Sleep Apnea	35	United States	clinicaltrials.gov
September 29, 2026	NCT07847814	Evaluation of F&P Mask, US, 2026	Fisher and Paykel Healthcare	Not applicable	Not yet recruiting	Chronic Respiratory Conditions, Obstructive Sleep Apnea (OSA)	45	United States	clinicaltrials.gov
September 29, 2026	NCT07846865	Tirzepatide Versus Positive Airway Pressure for the Treatment of Obstructive Sleep Apnoea	Woolcock Institute of Medical Research	Phase 2/3	Not yet recruiting	Sleep Apnoea, Obesity & Overweight, Sleep Apnea Syndrome, Obstructive	256	Australia	clinicaltrials.gov
September 28, 2026	NCT07845331	BioMAD - A Non-inferiority Study	University of Lausanne Hospitals	Not applicable	Not yet recruiting	OSA - Obstructive Sleep Apnea	20		clinicaltrials.gov
September 24, 2026	NCT07838870	Does the Timing of Insomnia Therapy (CBT-i) Impact the Usage and Compliance of Upper Airway Stimulation (UAS) Treatment of Obstructive...	Thomas Kaffenberger	Not applicable	Not yet recruiting	Obstructive Sleep Apnea, Comorbid Insomnia and Sleep Apnea, Insomnia	100	United States	clinicaltrials.gov
September 23, 2026	NCT07836062	Patient-Perceived Symptoms at the Center of Obstructive Sleep Apnea (OSA) Management: Validation of the French Version of the...	University Hospital, Bordeaux	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA)	100	France	clinicaltrials.gov
September 18, 2026	NCT07829055	Effects of Mental Tasks on Breathing Patterns in Adults Using Chronic Opioids vs Non-opioid Users.	University of California, San Diego	Observational	Enrolling by invitation	Opiod Use Disorder, Obstructive Sleep Apnea	40	United States	clinicaltrials.gov
September 17, 2026	NCT07826429	Evaluation of the F&P Mask, US, 2026	Fisher and Paykel Healthcare	Not applicable	Recruiting	Chronic Respiratory Conditions, Obstructive Sleep Apnea (OSA)	45	United States	clinicaltrials.gov
September 17, 2026	NCT07826143	Automated vs Manual Polysomnography Scoring in Adults With Obstructive Sleep Apnea	Ain Shams University	Observational	Not yet recruiting	Obstructive Sleep Apnea	50	Egypt	clinicaltrials.gov
September 9, 2026	NCT07809633	Real-World Performance and Safety of Apneal Dx for Sleep Apnea Screening	Mitral	Observational	Not yet recruiting	Obstructive Sleep Apnea, Sleep Apnea Syndromes, Sleep Apnea, Obstructive	400	France	clinicaltrials.gov
September 9, 2026	NCT07809061	Hypercapnic Burden in Adults With Obesity Undergoing Diagnostic Polysomnography for Suspected Obstructive Sleep Apnea	Hospices Civils de Lyon	Not applicable	Not yet recruiting	Obstructive Sleep Apnea, Obesity (BMI>30), Obesity Hypoventilation Syndrome (OHS), Sleep Hypoventilation	150	France	clinicaltrials.gov
September 8, 2026	NCT07807124	C-LIFT Efficacy in Patients With Obstructive Sleep Apnea	Ata Murat Kaynar	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA)	10	United States	clinicaltrials.gov
September 8, 2026	NCT07806851	UBT251 Injection Phase Ⅲ Study (OSA-PAP)	The United Bio-Technology (Hengqin) Co., Ltd.	Phase 3	Not yet recruiting	Obstructive Sleep Apnea, Obesity	150		clinicaltrials.gov
September 2, 2026	NCT07799753	The Impact of Exercise on Irisin-BDNF Regulation in Obstructive Sleep Apnea	National Cheng-Kung University Hospital	Not applicable	Not yet recruiting	Obstructive Sleep Apnea	50	Taiwan	clinicaltrials.gov
September 1, 2026	NCT07798518	FIB-4 Index, Sleep Apnea Severity, and Nocturnal Hypoxemia	Hisar Intercontinental Hospital	Observational	Completed	Obstructive Sleep Apnea (OSA), Metabolic Dysfunction-Associated Steatotic Liver Disease	373	Turkey (Türkiye)	clinicaltrials.gov
August 31, 2026	NCT07794397	A Phase III, Multicenter, Randomized, Double-Blind, Placebo-Controlled Clinical Study to Evaluate the Efficacy and Safety of HDM1005...	Hangzhou Zhongmei Huadong Pharmaceutical Co., Ltd.	Phase 3	Not yet recruiting	Obstructive Sleep Apnea (OSA) and Obesity	200	China	clinicaltrials.gov
August 28, 2026	NCT07792746	Sleep Apnea Biomarkers and Adherence to Continuous Positive Airway Pressure	Clinique du Millenaire	Observational	Recruiting	Obstructive Sleep Apnea (OSA), CPAP, Biomarkers for Prediction of OA Treatment Efficacy	200	France	clinicaltrials.gov
August 27, 2026	NCT07789834	Application of the Patient-reported Longitudinal Assessment Tool for OSA (PLATO) Questionnaire in Oral Appliance Therapy for Obstructive...	Nevada Dental Sleep	Observational	Recruiting	Obstructive Sleep Apnea (OSA), Oral Applliance Therapy	20	United States	clinicaltrials.gov
August 26, 2026	NCT07788391	Vitamin D Status in Obstructive Sleep Apnea With and Without Comorbidities	Hisar Intercontinental Hospital	Observational	Completed	Vitamin D Deficiency, Obstructive Sleep Apnea	269	Turkey (Türkiye)	clinicaltrials.gov
August 26, 2026	NCT07787260	A Phase III, Multicenter, Randomized, Double-Blind, Placebo-Controlled Clinical Study to Evaluate the Efficacy and Safety of HDM1005...	Hangzhou Zhongmei Huadong Pharmaceutical Co., Ltd.	Phase 3	Not yet recruiting	Obstructive Sleep Apnea (OSA) and Obesity	200	China	clinicaltrials.gov
August 25, 2026	NCT07785999	CES-EES Clinical Score and a Wearable Ring Sensor for Obstructive Sleep Apnea: Individual and Combined Validation Against In-Laboratory...	University of Malaya	Observational	Recruiting	Obstructive Sleep Apnea	58	Malaysia	clinicaltrials.gov
August 25, 2026	NCT07785310	PAP-NAP Device Clinical Study	ResMed	Not applicable	Not yet recruiting	Obstructive Sleep Apnea	10		clinicaltrials.gov
August 21, 2026	NCT07778121	Screening for Obstructive Sleep Apnea in High-risk Patients in a Danish Rural Population: A Pilot Feasibility Study	Zealand University Hospital	Not applicable	Completed	Type 2 Diabetes, Obstructive Sleep Apnea (OSA)	43	Denmark	clinicaltrials.gov
August 20, 2026	NCT07775976	Cor360: Clinician-Facing Broad-Spectrum Cardiac Phenotyping and Risk Assessment Using COR® Wearable ECG to Inform Outcomes-Oriented Care...	Peerbridge Health, Inc	Observational	Enrolling by invitation	Cardiovascular Diseases, Cardiovascular Diseases Risk, Cardiac Conduction System Disease, Bundle/Fascicular...	1,000	United States	clinicaltrials.gov
August 17, 2026	NCT07767942	UBT251 Injection Phase Ⅲ Study (OSA-NPAP)	The United Bio-Technology (Hengqin) Co., Ltd.	Phase 3	Not yet recruiting	Obstructive Sleep Apnea, Obesity	150		clinicaltrials.gov
August 10, 2026	NCT07753785	Oliceridine Versus Sufentanil Analgesia for Postoperative Patients With Obstructive Sleep Apnea	Peking University First Hospital	Observational	Not yet recruiting	Obstructive Sleep Apnea, Postoperative Analgesia, Oliceridine, Sufentanil, Respiratory Depression	851	China	clinicaltrials.gov
August 7, 2026	NCT07751562	KPAP vs AirSense 11 With EPR	SleepRes Inc.	Not applicable	Not yet recruiting	Sleep Apnea, Obstructive	30		clinicaltrials.gov
August 4, 2026	NCT07744880	Cost-effectiveness Analysis of Home Polysomnography Made by Primary Care - (SONOPC Study)	Escola Superior de Ciencias da Saude	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA)	60		clinicaltrials.gov
August 4, 2026	NCT07743931	Study on the Management of COMISA	University Hospital, Grenoble	Not applicable	Recruiting	Obstructive Sleep Apnea (OSA), Insomnia, COMISA	150	France	clinicaltrials.gov
August 4, 2026	NCT07743892	Obstructive Sleep Apnea and Body Awareness	Karabuk University	Observational	Recruiting	Obstructive Sleep Apnea (OSAS)	47	Turkey (Türkiye)	clinicaltrials.gov
July 31, 2026	NCT07740213	Obstructive Sleep Apnea Among Patients Attending Sohag University Hospitals	Sohag University	Observational	Enrolling by invitation	Obstructive Sleep Apnea (OSA)	100	Egypt	clinicaltrials.gov
July 30, 2026	NCT07736872	OSAHS Screening in Diverse Populations	Kang Wu	Observational	Recruiting	Obstructive Sleep Apnea (OSA), Snoring, Prevalence, Questionnaires and Surveys	100,000	China	clinicaltrials.gov
July 29, 2026	NCT07734688	Miniscrew-Assisted Rapid Palatal Expansion for Obstructive Sleep Apnea	University of Malaya	Not applicable	Not yet recruiting	OSA - Obstructive Sleep Apnea, Palatal Expansion Technique	24		clinicaltrials.gov
July 28, 2026	NCT07730879	How Wall Squat Exercise Affects Blood Pressure in People With High Blood Pressure and Treated Sleep Apnea (WALLPRESS)	Aveiro University	Not applicable	Recruiting	Hypertension, Obstructive Sleep Apnea (OSA)	20	Portugal	clinicaltrials.gov
July 24, 2026	NCT07724938	Combination Tonsillectomy and Hypoglossal Nerve Stimulation for OSA Patients With Lateral Pharyngeal Collapse	Brigham and Women's Hospital	Not applicable	Recruiting	Obstructive Sleep Apnea, Sleep Disordered Breathing	72	United States	clinicaltrials.gov
July 23, 2026	NCT07723417	DISE vs Muller's Maneuver in OSA Assessment	Mansoura University	Not applicable	Completed	Obstructive Sleep Apnea	30	Egypt	clinicaltrials.gov
July 23, 2026	NCT07723144	Identification of Biomarkers of Obstructive Sleep Apnea.	Medical University of Bialystok	Not applicable	Recruiting	Obstructive Sleep Apnea, Obstructive Sleep Apnea (OSA), Obstructive Sleep Apnea (OSAS), Obstructive Sleep Apnea (SAOS)...	120	Poland	clinicaltrials.gov
July 22, 2026	NCT07720219	Clinical Trial of the Cryosa System for the Treatment of Obstructive Sleep Apnea (OASIS)	Cryosa, Inc.	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA), Sleep Apnea - Obstructive, OSA	130		clinicaltrials.gov
July 21, 2026	NCT07716995	Association Between Metabolic Associated Fatty Liver Disease and Obstructive Sleep Apnea	Assiut University	Observational	Not yet recruiting	Obstructive Sleep Apnea, Metabolic Dysfunction-Associated Steatotic Liver Disease	127		clinicaltrials.gov
July 20, 2026	NCT07714330	Effectiveness of Audio Cues to Achieve Positional Therapy in Patients With Positional Obstructive Sleep Apnea	SleepDev, Inc	Not applicable	Recruiting	Obstructive Sleep Apnea (OSA), Positional Obstructive Sleep Apnea	30	United States	clinicaltrials.gov
July 17, 2026	NCT07711678	Implantable Hypoglossal Nerve Stimulation for Obstructive Sleep Apnea	Beijing Pins Medical Co., Ltd	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA), Syndrome, Obstructive Sleep Apnea, Respiration Disorders, Sleep Apnea Syndrome...	10	China	clinicaltrials.gov
July 9, 2026	NCT07693101	Empirical CPAP Therapy for Suspected Obstructive Sleep Apnea in a Resource-Limited Setting	Assiut University	Observational	Not yet recruiting	Obstructive Sleep Apnea (OSA), Suspected Obstructive Sleep Apnea, Sleep Apnea Syndromes	80		clinicaltrials.gov
July 7, 2026	NCT07688603	Level 3 Validation Study	Windsor Sleep Disorders Clinic	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA)	80		clinicaltrials.gov
July 6, 2026	NCT07683442	The Optimal One-Month Dosing of Lemborexant for Moderate Obstructive Sleep Apnea (OSA) Patients With Low Arousal Threshold	Chulalongkorn University	Phase 1/2	Not yet recruiting	OSA - Obstructive Sleep Apnea	36	Thailand	clinicaltrials.gov
July 1, 2026	NCT07679282	A Comparative Effectiveness Study of Positive Airway Pressure (PAP) Therapy, Dental Device, and Atomoxetine-Oxybutynin for Treatment of...	Sairam Parthasarathy	Phase 4	Recruiting	Obstructive Sleep Apnea (OSA)	2,400	United States	clinicaltrials.gov
July 1, 2026	NCT07678918	Cognitive Function and Quality of Life in Obstructive Sleep Apnea	Assiut University	Observational	Not yet recruiting	Obstructive Sleep Apnea, Cognitive Impairment, Quality of Life	86		clinicaltrials.gov
June 30, 2026	NCT07677332	Mandibular Advancement Device (MAD) and Continuous Positive Airway Pressure (CPAP) for Treatment of Adult Patients Diagnosed With Moderate...	University of Copenhagen	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA)	70	Denmark	clinicaltrials.gov
June 25, 2026	NCT07669870	LOW LEVEL LASER THERAPY VS EXERCISES FOR SNORING IN SLEEP APNEA 'S PATIENTS	Cairo University	Not applicable	Completed	Obstructive Sleep Apnea, Snoring	180	Egypt	clinicaltrials.gov
June 18, 2026	NCT07658053	Effects of a Pacifier on Obstructive Sleep Apnea and Its Repercussions in Infants With Down Syndrome	Hospices Civils de Lyon	Not applicable	Not yet recruiting	Obstructive Sleep Apnea, Down Syndrome (Trisomy 21)	50	France	clinicaltrials.gov
June 9, 2026	NCT07635563	DReAMzz- Dronabinol and Acetazolamide Medication for Sleep Apnea (ZZ). Dose Confirmation Crossover Study for IHL-42X in Subjects With...	Incannex Healthcare Ltd	Phase 2	Recruiting	Obstructive Sleep Apnea (OSA)	120	United States	clinicaltrials.gov
June 8, 2026	NCT07634029	Exercise Interventions in Obstructive Sleep Apnea Syndrome	Istanbul University - Cerrahpasa	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA), Exercise Snacks, Physical Activity, Circadian Rhythm, Sleep	39	Turkey (Türkiye)	clinicaltrials.gov
June 3, 2026	NCT07624110	Sleep Medicine Education in Dental Schools and Residency Programs in Italian Universities	Fondazione Policlinico Universitario Agostino Gemelli IRCCS	Observational	Active not recruiting	Sleep Apnea Syndrome, Obstructive, Dental Education, Sleep-disordered Breathing	70	Italy	clinicaltrials.gov
June 3, 2026	NCT07622745	Nasal Surgery in Snoring and Obstructive Sleep Apnea	Al-Azhar University	Not applicable	Completed	Nasal Surgery, Snoring, Obstructive Sleep Apnea	30	Egypt	clinicaltrials.gov
May 29, 2026	NCT07613281	Serene Sleep Palatal Implant System Clinical Confirmatory Trial in Participants Who Snore or Are Diagnosed With Mild-to-moderate...	Serene Sleep, Inc.	Not applicable	Not yet recruiting	Snoring, OSA - Obstructive Sleep Apnea	26	United States	clinicaltrials.gov
May 26, 2026	NCT07606898	Fractional Exhaled Nitric Oxide as Possible Non - Invasive Biomarker to Assess Obstructive Sleep Apnea Severity	Tanta University	Observational	Active not recruiting	Obstructive Sleep Apnea (OSA)	200	Egypt	clinicaltrials.gov
May 22, 2026	NCT07603583	Assessment of Heart Rate Variability for Predicting Obstructive Sleep Apnea in Patients With Hypertension	Kaohsiung Armed Forces General Hospital	Observational	Recruiting	Obstructive Sleep Apnea, Hypertension	100	Taiwan	clinicaltrials.gov
May 22, 2026	NCT07601724	The Impact of Volume Overload on Obstructive Sleep Apnea in Patients With Congestive Heart Failure	Itshak Amsalem	Observational	Recruiting	Heart Failure, Obstructive Sleep Apnea (OSA)	50	Israel	clinicaltrials.gov
May 20, 2026	NCT07600333	CPAP vs High-Flow Nasal Cannula for Treating Sleep Apnea in Children	The Hospital for Sick Children	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA)	258	Canada	clinicaltrials.gov
May 20, 2026	NCT07598461	Splintless Versus Conventional Maxillomandibular Advancement Surgery for Obstructive Sleep Apnea	Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)	Not applicable	Not yet recruiting	Sleep Apnea Syndrome (OSAS), Orthognathic Surgical Procedures, Sleep Apnea - Obstructive	66	Netherlands	clinicaltrials.gov
May 19, 2026	NCT07596719	Natural History of Central and Mixed Sleep Apneas Followed by Maxillomandibular Advancement for Obstructive Sleep Apnea	Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)	Observational	Not yet recruiting	Sleep Apnea Syndrome (OSAS), Central Sleep Apnea, Maxillomandibular Advancement Surgery, Orthognathic Surgical...	60	Netherlands	clinicaltrials.gov
May 18, 2026	NCT07594288	Baveno Classification Versus Polysomnography in Obstructive Sleep Apnea	Hisar Intercontinental Hospital	Observational	Completed	Obstructive Sleep Apnea	395		clinicaltrials.gov
May 12, 2026	NCT07581964	Effect of Sleep Apnea on Pain After Dental Treatment	Harran University	Observational	Completed	Obstructive Sleep Apnea, Postoperative Pain, Hypertension Complicated With Type 2 Diabetes	78	Turkey (Türkiye)	clinicaltrials.gov
May 12, 2026	NCT07581938	Early Dental Risk Screening for Pediatric Sleep-Disordered Breathing	University of North Carolina, Chapel Hill	Observational	Recruiting	Early Risk Screening for Sleep Disordered Breathing in a Dental Setting, Sleep Disordered Breathing (SDB), Obstructive...	60	United States	clinicaltrials.gov
May 12, 2026	NCT07579871	Sleep and Stroke Rehabilitation Study	Malin Eleonora av Kák Gustafsson, MD, PhD	Observational	Recruiting	Stroke, Sleep Apnea Syndrome (OSAS), Insomnia, Excessive Daytime Sleepiness	226	Sweden	clinicaltrials.gov
May 11, 2026	NCT07577661	Combination Upper-Airway Electrical and Pharmacological Stimulation for Obstructive Sleep Apnea	Brigham and Women's Hospital	Phase 1/2	Recruiting	Obstructive Sleep Apnea, Sleep-disordered Breathing	24	United States	clinicaltrials.gov
May 7, 2026	NCT07572500	MEA DPA Hypoxic Event Reductions	Stanford University	Not applicable	Withdrawn	Hypoxia, OSA, Obesity	0		clinicaltrials.gov
May 6, 2026	NCT07571109	AMAZE 4: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep...	Novo Nordisk A/S	Phase 3	Recruiting	Obesity, Overweight, Obstructive Sleep Apnoea	300	Australia, China, Germany, India, Japan, Poland, Spain, Taiwan, Turkey...	clinicaltrials.gov
May 6, 2026	NCT07571005	AMAZE 3: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep...	Novo Nordisk A/S	Phase 3	Recruiting	Obesity, Overweight, Obstructive Sleep Apnoea	300	Australia, China, Denmark, Germany, India, Poland, Spain, Taiwan, Turkey...	clinicaltrials.gov
May 6, 2026	NCT07570953	A Study Of Synthetic THC And Sleep	Mayo Clinic	Phase 2/3	Not yet recruiting	Obstructive Sleep Apnea	72	United States	clinicaltrials.gov
May 4, 2026	NCT07564310	INFORMing Patients With Oximetry Data to Improve MAD Engagement	ResMed	Phase 4	Not yet recruiting	Obstructive Sleep Apnea (OSA)	120		clinicaltrials.gov
April 30, 2026	NCT07559708	A Study of the Sleepnet Elara APAP Device	Sleepnet Corporation	Not applicable	Completed	Sleep Apnea - Obstructive	89	United States	clinicaltrials.gov
April 29, 2026	NCT07556432	Effective of Early Treatment of Insomnia on the Adherence of CPAP	Centre Hospitalier Universitaire Vaudois	Not applicable	Not yet recruiting	Obstructive Sleep Apnea (OSA), Insomnia Chronic	120		clinicaltrials.gov
April 29, 2026	NCT07556094	Empagliflozin and CPAP in Adults With Heart Failure and Obstructive Sleep Apnea.	Medical University of Bialystok	Not applicable	Completed	Obstructive Sleep Apnea (OSA), Sleep Apnea Syndrome, Obstructive, Heart Failure	70	Poland	clinicaltrials.gov
April 29, 2026	NCT07555119	Night-to-Night Variability of Novel Physiological Parameters in Home Sleep Apnea Testing	Insel Gruppe AG, University Hospital Bern	Observational	Recruiting	Obstructive Apnea, Diagnostic, Sleep Apnea Syndrome (OSAS)	192	Switzerland	clinicaltrials.gov
April 28, 2026	NCT07554430	IOS Parameters and PAP Titration Pressure in Obstructive Sleep Apnea	Mustafa Kemal University	Observational	Not yet recruiting	Obstructive Sleep Apnea (OSA)	92	Turkey (Türkiye)	clinicaltrials.gov
April 22, 2026	NCT07545421	Residual Sleepiness and Accident Risk in Treated Obstructive Sleep Apnea	Hospices Civils de Lyon	Not applicable	Not yet recruiting	Obstructive Sleep Apnea	100	France	clinicaltrials.gov
April 20, 2026	NCT07539870	Orofacial Myofunctional Therapy and Positive Airway Pressure-CPAP Trial for Mild-to-Moderate Obstructive Sleep Apnea	Saint-Joseph University	Not applicable	Not yet recruiting	Obstructive Sleep Apnea	168		clinicaltrials.gov
April 15, 2026	NCT07530523	KPAP vs EPR for Efficacy	SleepRes Inc.	Not applicable	Not yet recruiting	Obstructive Sleep Apnea	24		clinicaltrials.gov

Sponsors posting most

Sponsor	New trials	Latest
ResMed	7	August 25, 2026
Hospices Civils de Lyon	6	September 9, 2026
Cairo University	6	June 25, 2026
Brigham and Women's Hospital	5	October 27, 2026
Mansoura University	5	October 23, 2026
University Hospital, Antwerp	5	February 23, 2026
Peking University First Hospital	4	October 30, 2026
Ain Shams University	4	September 17, 2026
Assiut University	4	July 21, 2026
University of California, San Diego	3	November 6, 2026
National Cheng-Kung University Hospital	3	September 2, 2026
Hisar Intercontinental Hospital	3	September 1, 2026
SleepRes Inc.	3	August 7, 2026
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)	3	May 20, 2026
King's College London	3	March 27, 2026
Beijing Anzhen Hospital	3	March 2, 2026
Inspire Medical Systems, Inc.	3	August 8, 2025
University of Alberta	3	August 8, 2025
Nanjing Medical University	3	June 4, 2025
Université Catholique de Louvain	2	November 9, 2026

By phase

Phase	New trials	Latest
Not applicable	155	November 9, 2026
Observational	121	November 6, 2026
Phase 3	20	October 19, 2026
Phase 2	8	November 6, 2026
Phase 1/2	4	July 6, 2026
Phase 4	4	July 1, 2026
Phase 2/3	2	September 29, 2026
Early phase 1	2	March 3, 2025
Phase 1	1	May 7, 2025

By country

Country	New trials	Latest
United States	70	November 6, 2026
China	39	October 30, 2026
France	26	October 20, 2026
Taiwan	24	November 6, 2026
Egypt	19	October 23, 2026
Turkey (Türkiye)	16	November 3, 2026
Belgium	16	November 2, 2026
Canada	15	October 27, 2026
Australia	13	September 29, 2026
Poland	9	July 23, 2026
Brazil	9	March 13, 2026
Germany	8	May 6, 2026
Spain	8	May 6, 2026
United Kingdom	7	March 27, 2026
Thailand	6	July 6, 2026
Sweden	6	May 12, 2026
Denmark	5	November 3, 2026
Netherlands	5	May 20, 2026
Japan	5	May 6, 2026
Switzerland	5	April 29, 2026
Italy	4	June 3, 2026
India	4	May 6, 2026
Hong Kong	3	March 27, 2026
Hungary	3	December 26, 2025
Romania	2	October 23, 2026

Where the register publishes

U.S. government data; ClinicalTrials.gov terms of use. Studies are as their sponsors registered them on ClinicalTrials.gov, read through its API. Condition groups are the MeSH terms ClinicalTrials.gov assigns to each study's conditions; a study with several is in several groups. Sponsor class is the register's class of the lead sponsor. The central contact is in the full list only as the record prints it. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.