Clinical trials
Sleep Apnea Syndrome (OSAS) clinical trials
Below are recruiting sleep apnea syndrome (osas) clinical trials, each written for real people, not researchers. We’re tracking 85 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07521319Recruiting
Wearable device guide for sleep apnea and insomnia
This study tests a wearable device that helps guide treatment for people who have both sleep apnea and insomnia. It may help improve your sleep quality and daytime symptoms.
Tainan, TaiwanAges 20–80 - NCT05735444Recruiting
CPAP registry for sleep apnea in people with high blood pressure
This study keeps a record of people with obstructive sleep apnea (OSA) who also have high blood pressure, to better understand how CPAP is used and what outcomes happen. It may help your care team by contributing your information to a large multi-center study in China.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07871149Recruiting
Perimenopausal symptom study for women with sleep apnea
This study tests whether treating sleep apnea can help women with menopause-related symptoms. It uses a home sleep test to check for sleep apnea and may offer treatment options to improve sleep and quality of life.
Chicago, IllinoisAges 18–40 - NCT06283095Recruiting
Expanding the palate to help sleep apnea
This surgery expands the palate to treat obstructive sleep apnea caused by a narrow upper airway. It may help people with mild to moderate sleep apnea who have a specific type of airway collapse seen on a sleep-endoscopy test.
AsyutAges 18–70 - NCT07730879Recruiting
Wall Squat Exercise for Blood Pressure in Sleep Apnea
This study tests whether a simple wall squat exercise can help lower blood pressure in people who have both high blood pressure and sleep apnea (treated with CPAP). If you are using CPAP regularly and are otherwise healthy enough to exercise, this trial may be a good fit for you.
BragaAges 18–80 - NCT06677580Recruiting
OSA digital network for early diagnosis and monitoring
This trial tests a digital tool to help diagnose and monitor obstructive sleep apnea earlier. It may help people with sleep apnea get better care.
Milan, ItalyAges 18 years+ - NCT07635563RecruitingPhase 2
Sleep Apnea Treatment with Dronabinol and Acetazolamide
This study tests a combination medication (dronabinol and acetazolamide) to treat obstructive sleep apnea in people who cannot tolerate or use CPAP machines. The goal is to find the right dose that safely reduces breathing interruptions during sleep.
Chula Vista, CaliforniaAges 18–65 - NCT07579871Recruiting
Sleep patterns and recovery after first stroke
This study looks at how sleep affects recovery in people who have had their first ischemic stroke (a stroke caused by a blood clot). Researchers want to understand whether sleep quality influences how well patients regain function after stroke.
Lund, Skåne CountyAges 18 years+ - NCT07555119Recruiting
Home Sleep Testing: Night-to-Night Measurement Variability Study
This study measures how sleep breathing patterns vary from night to night using home sleep testing. It helps researchers understand if portable sleep tests give consistent and reliable results.
BernAges 18 years+ - NCT07530302Recruiting
Better ways to adjust CPAP therapy when it isn't working well
This trial tests whether a wearable device called Sunrise can help doctors adjust your CPAP machine better than standard sleep tests. If your current CPAP isn't stopping all your breathing pauses, this study may help find the right adjustments for you.
GrenobleAges 18–85 - NCT07493629Recruiting
Study on immune status and disease control in inflammatory airway diseases
This study looks at how the immune system works and how well diseases like asthma, COPD, and others are controlled. You may join if you have one of these conditions or if you are a healthy volunteer or smoker without lung disease.
Ningbo, ZhejiangAges 18 years+ - NCT02630121RecruitingPhase 4
Nasal spray treatment to reduce mild sleep apnea congestion
This study tests whether using oxymetazoline with fluticasone nasal spray can improve mild obstructive sleep apnea by lowering nasal congestion. If your nose stays blocked most days despite current spray use, this may help your breathing during sleep.
Tampa, FloridaAges 18–65 - NCT07464262Recruiting
Telemonitoring with CPAP for severe sleep apnea patients
This trial tests whether telemonitoring (checking in remotely) helps people with severe sleep apnea adjust to CPAP therapy. If you live in São Paulo and recently started CPAP, this study may help you get extra support.
São Paulo, São PauloAges 18–75 - NCT07446634Recruiting
Jaw advancement surgery for sleep apnea
This study tests jaw advancement surgery for people with obstructive sleep apnea who haven't been helped by CPAP or mouthpieces. It looks at whether moving the jaw forward can improve breathing during sleep.
Falun, Dalarna CountyAges 18–70 - NCT07444372Recruiting
Starting CPAP therapy after atrial fibrillation ablation
This study tests whether starting CPAP therapy soon after a heart procedure called catheter ablation helps people with sleep apnea and atrial fibrillation (an irregular heartbeat) recover better and stay in normal rhythm. CPAP is a machine that helps keep your airway open while you sleep.
Beijing, Beijing MunicipalityAges 18–75 - NCT07434050RecruitingPhase 3
Study of XW003 for obesity with sleep apnea on CPAP therapy
This trial tests an investigational drug called XW003 to see if it helps people with obesity and obstructive sleep apnea who are already using a positive airway pressure (PAP) machine, like CPAP. It aims to improve weight loss and sleep apnea symptoms.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06668597Recruiting
Sleep apnea education and motivation program
This trial tests an educational program to help people with sleep apnea start using CPAP at home. The program is designed to motivate and guide you through the process of adapting to CPAP therapy.
Milan, MilanAges 18 years+ - NCT06568159Recruiting
Sleep apnea treatment in heart patients
This study looks at how well people with heart disease or high heart risk follow their sleep apnea treatment, comparing a mouth device (MAD) to a CPAP machine. It aims to find which treatment works better for daily use.
MontpellierAges 18 years+ - NCT07387094RecruitingPhase 3
A study of XW003 for obesity with sleep apnea (no CPAP)
This trial tests an investigational weekly injection called XW003 for weight loss in people who have obesity and moderate-to-severe sleep apnea but do not use a CPAP machine. It aims to see if the drug can help with weight loss and improve sleep apnea without the need for a breathing machine.
Beijing, Beijing MunicipalityAges 18–75 - NCT07357272Recruiting
Blood pressure benefits in sleep apnea patients after CPAP
This trial studies whether CPAP treatment can improve blood pressure in people with obstructive sleep apnea. It aims to find out who benefits most from CPAP in terms of blood pressure control.
Beijing, Beijing MunicipalityAges 18–70 - NCT07334444Recruiting
Improving sleep apnea care for children with Down syndrome
This study looks at how sleep apnea is managed in children with Down syndrome. It aims to find better treatment approaches by reviewing data from kids who visited ear, nose, and throat (ENT) or sleep specialists in Strasbourg.
StrasbourgAges birth–17 years - NCT07312136Enrolling by invitation
Liver health follow-up study for type 2 diabetes
This study follows up on people with type 2 diabetes who already took part in an earlier study about liver health. It uses an MRI scan to check the liver for fat and other changes, helping doctors understand the long-term impact of metabolic dysfunction-associated steatotic liver disease (MASLD).
Linköping, Östergötland CountyAges 18 years+ - NCT07301762Enrolling by invitation
Manual lymphatic drainage device for sleep apnea patients
This trial tests if a nightly automated manual lymphatic drainage device called Neuroglide can improve how the brain clears waste (glymphatic function) in people with obstructive sleep apnea. You may qualify if you are 50 or older, have sleep apnea, and regularly use CPAP.
Rochester, MinnesotaAges 50 years+ - NCT07280468RecruitingPhase 4
Personalized sleep apnea treatment for Down syndrome
This study tests if a treatment chosen based on your specific type of sleep apnea works better for people with Down syndrome. It looks for participants who have sleep apnea but are not already using a CPAP machine regularly.
Tucson, ArizonaAges 6 years+
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Common questions
- Are there clinical trials for sleep apnea syndrome (osas)?
- Yes. Clin2 currently lists 85 recruiting sleep apnea syndrome (osas) studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a sleep apnea syndrome (osas) trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a sleep apnea syndrome (osas) trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.