Apnea Clinical Trials

334 recruitingLast updated: May 13, 2026

There are 334 actively recruiting apnea clinical trials across 48 countries. Studies span Not Applicable, Phase 2, Phase 4, Phase 1, Phase 3, Early Phase 1. Top locations include Philadelphia, Pennsylvania, United States, Cincinnati, Ohio, United States, Beijing, Beijing Municipality, China. Updated daily from ClinicalTrials.gov.


Apnea Trials at a Glance

334 actively recruiting trials for apnea are listed on ClinicalTrialsFinder across 6 cities in 48 countries. The largest study group is Not Applicable with 156 trials, with the heaviest enrollment activity in Philadelphia, Cincinnati, and Beijing. Lead sponsors running apnea studies include VA Office of Research and Development, Chinese University of Hong Kong, and Brigham and Women's Hospital.

Treatments under study

About Apnea Clinical Trials

Looking for clinical trials for Apnea? There are currently 6 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Apnea trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Apnea clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 334 trials

Recruiting
Not Applicable

Micromanaging Human Sleep Physiology to Treat Sleep Apnea and Other Disorders

Sleep Apnea Obstructive (OSA)
Northwestern University18 enrolled1 locationNCT06926036
Recruiting

Development of a Wearable Point of Care Monitoring Device for Pediatric Obstructive Sleep Apnea

Pediatric Obstructive Sleep Apnea
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)120 enrolled1 locationNCT05052216
Recruiting

Prevalence and Impact of Obstructive Sleep Apnea in Multiple Sclerosis

Multiple SclerosisObstructive Sleep Apnea
Beth Israel Deaconess Medical Center800 enrolled1 locationNCT04603196
Recruiting

Sleep and Stroke Rehabilitation Study

InsomniaStrokeSleep Apnea Syndrome (OSAS)+1 more
Malin Eleonora av Kák Gustafsson, MD, PhD226 enrolled1 locationNCT07579871
Recruiting
Phase 2

EFFECT OF A SUBSTANCE P ANTAGONIST ON THE SECRETION OF ALDOSTERONE IN PATIENTS WITH OBSTRUCTIVE SLEEP APNEA SYNDROME AND ARTERIAL HYPERTENSION

Apnea, Obstructive
University Hospital, Rouen24 enrolled1 locationNCT06462287
Recruiting
Phase 1

Exploring the Use of Phototherapy to Improve CPAP Compliance

Obstructive Sleep Apnea
University of Alberta30 enrolled1 locationNCT06960161
Recruiting
Phase 2

Patient-centered and Neurocognitive Outcomes With Acetazolamide for Sleep Apnea

Obstructive Sleep Apnea
University of California, San Diego60 enrolled1 locationNCT05804084
Recruiting
Not Applicable

Increasing the Use of an Anti-snoring Mouth Guard (Mandibular Advancement Appliance) to Prevent Upper Airway Collapse During Sleep in Patients With Obstructive Sleep Apnoea.

Obstructive Sleep Apnea
Queen Mary University of London56 enrolled1 locationNCT04092660
Recruiting
Not Applicable

Advanced Wireless Sensors for Neonatal Care in the Delivery Room

Pregnancy RelatedParentsECG Electrode Site Reaction+14 more
Guilherme Sant'Anna, MD600 enrolled5 locationsNCT06693817
Recruiting
Phase 3

Continuous Positive Airway Pressure, Arousability and Links to Mechanisms in Obstructive Sleep Apnea

Obstructive Sleep ApneaSleep Apnea
Yale University250 enrolled1 locationNCT07332442
Recruiting
Phase 3

Maridebart Cafraglutide Versus Placebo in Adult Participants With Obstructive Sleep Apnea on Positive Airway Pressure Therapy

ObesityObstructive Sleep Apnea
Amgen250 enrolled51 locationsNCT07225686
Recruiting
Not Applicable

Structured Testing and Treatment for Obstructive Sleep Apnea in Patients With Atrial Fibrillation

Atrial FibrillationObstructive Sleep Apnea
University Hospital, Antwerp209 enrolled2 locationsNCT06263608
Recruiting
Phase 3

Maridebart Cafraglutide Versus Placebo in Adult Participants With Obstructive Sleep Apnea Not on Positive Airway Pressure (PAP) Therapy

Obstructive Sleep Apnea
Amgen250 enrolled42 locationsNCT07226765
Recruiting
Not Applicable

High-Flow Nasal Cannula for Preventing Hypoxia During Sedated Endoscopy in High-Risk Obstructive Sleep Apnea Patients

Esophageal CancerHypoxiaGastric Cancer (Diagnosis)+1 more
Zhejiang University600 enrolled3 locationsNCT07307560
Recruiting
Not Applicable

Manual T-piece Versus Ventilator Positive Pressure Ventilation During Resuscitation of Extremely Premature Neonates

Neonatal resuscitationApnea Neonatal
Michelle Baczynski780 enrolled10 locationsNCT06849596
Recruiting
Not Applicable

Polysomnographic Findings in Nasal Polyposis

Obstructive Sleep ApneaChronic Rhinosinusitis With Nasal Polyps
University Hospital, Lille30 enrolled1 locationNCT03725956
Recruiting
Phase 1

Benefits of Oxytocin in Obstructive Sleep Apnea (OSA) Patients Using Continuous Positive Airway Pressure (CPAP) Machine

Sleep ApneaSleep Apnea, Obstructive
Vivek Jain40 enrolled1 locationNCT03860233
Recruiting

The Role of Electroencephalography in Caffeine Discontinuation Timing in Premature Infants

Apnea of PrematurityApnea Neonatal
Uludag University100 enrolled1 locationNCT07324941
Recruiting
Phase 1Phase 2

Cerebral Blood Flow and Ventilatory Responses During Sleep in Normoxia and Intermittent Hypoxia

Hypoxia, BrainBlood PressureStroke+5 more
University of Calgary12 enrolled1 locationNCT03255408
Recruiting
Not Applicable

Clinical Trial of the Cryosa System for the Treatment of Obstructive Sleep Apnea

Obstructive Sleep Apnea of Adult
Cryosa, Inc.25 enrolled9 locationsNCT06008626