Clinical trials
Sleep Apnea Syndromes clinical trials
Below are recruiting sleep apnea syndromes clinical trials, each written for real people, not researchers. We’re tracking 126 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06462287RecruitingPhase 2
Testing a substance P blocker for high blood pressure and sleep apnea
This study tests if a drug that blocks substance P can lower a hormone called aldosterone in people with both severe sleep apnea and high blood pressure. If you have these conditions, this trial may help find a new treatment option.
Rouen, FranceAges 18–75 - NCT06471751Recruiting
Muscle training for moderate sleep apnea
This trial tests whether a 3-month program of muscle exercises for breathing and mouth strengthens the airway, to help people with moderate sleep apnea breathe better during sleep and possibly reduce their symptoms.
GrenobleAges 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+ - NCT06578390Recruiting
Testing a smartphone app for sleep apnea diagnosis
This trial tests whether a smartphone app (Apneal®) can accurately diagnose sleep apnea during a routine sleep study. If you are already going to have a sleep study, you may be able to help test this device.
Aix-en-ProvenceAges 18 years+ - NCT06586268Recruiting
Sleep changes after surgery in people with sleep apnea
This study looks at how sleep patterns change in the first three nights after surgery for people who have obstructive sleep apnea (OSA). It aims to understand how anesthesia and sleep apnea severity affect sleep quality during recovery.
Amsterdam, North HollandAges 18 years+ - 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+ - NCT06808464Recruiting
Heart rate changes during sleep in severe sleep apnea
This study looks at how your heart rate changes during sleep in people with severe sleep apnea compared to healthy people. It uses a simple overnight recording to measure your nervous system activity.
LilleAges 18–64 - NCT06915831Recruiting
Type 1 diabetes and sleep apnea study
This study looks at how sleep apnea affects blood sugar control in adults with type 1 diabetes. It may help researchers understand if treating sleep apnea improves diabetes management.
Chicago, IllinoisAges 18–50 - NCT06971874Recruiting
Sleep apnea and kidney disease: A study on outcomes
This trial looks at how obstructive sleep apnea affects people with chronic kidney disease (stages 3-4). It aims to help understand the connection between these conditions and guide better care.
Guangzhou, GuangdongAges 18–75 - NCT07039500Recruiting
Severe sleep apnea's impact on hearing and thinking
This study looks at how severe sleep apnea affects your brain's ability to process sounds and think clearly. You will have hearing tests and an EEG, which is a safe brainwave recording, to see if treating sleep apnea can help your hearing and thinking.
Beijing, Beijing MunicipalityAges 20–60 - NCT07086599Recruiting
Sleep problems in psoriatic arthritis and SAPHO syndrome
This study looks at sleep problems in people with psoriatic arthritis or SAPHO syndrome. Participants will stay in the hospital for special sleep tests to understand their sleep issues better.
ParisAges 18 years+ - NCT07086612Recruiting
Sleep apnea and dental crossbite in children
This study looks at the link between sleep apnea (pauses in breathing during sleep) and a narrow upper jaw (crossbite) in children ages 6 to 16. It may help understand if treating the jaw can improve sleep breathing.
RouenAges 6–16 - NCT07087587Recruiting
Sleep apnea treatment for AFib: a personalized trial
This study tests whether treating sleep apnea with a CPAP machine can reduce the number of AFib episodes you have. It's a personalized 'N-of-1' trial, meaning you'll try both CPAP and no CPAP at different times to see what works best for you.
Cleveland, OhioAges 18–85 - NCT07120711Recruiting
Sleep apnea, thinking, and mood study for kids and adults
This study looks at how sleep apnea affects thinking and mood by checking certain proteins in the body. They want to see if these proteins can help predict or explain changes in memory, focus, or emotions.
ShanghaiAges 5 years+ - NCT07186725Recruiting
Home sleep monitor for obstructive sleep apnea
This trial tests a new home-based sleep monitor that goes under your mattress. It may help people with obstructive sleep apnea who are using a mouthpiece (MAD) as treatment.
Lexington, KentuckyAges 18–80 - NCT07195253Recruiting
Down syndrome and sleep apnea study in infants
This study looks at mouth and face features and sleep apnea in 6-month-old infants with Down syndrome. It may help doctors understand and treat sleep problems better.
BronAges 5 months–6 months - NCT07229521Recruiting
Nattokinase for heart, gut, sleep, and brain health in metabolic syndrome with sleep issues
This study tests whether a supplement called nattokinase can improve heart health, sleep, thinking, and gut bacteria in people with metabolic syndrome and mild-to-moderate sleep apnea. If you have a larger waist, blood pressure or blood sugar issues, or imbalanced cholesterol, and have been diagnosed with mild or moderate sleep apnea, you may be eligible.
TaipeiAges 18 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+ - 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 - NCT02410850Recruiting
Test how well long-term mouth devices work for sleep apnea
This trial looks at how effective an oral (mouth) appliance is over the long term for people with obstructive sleep apnea. If you already use a mouth device, this study may help doctors understand whether it continues to work well over time.
Vancouver, British ColumbiaAges 18–90 - 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 - NCT01902407Enrolling by invitation
Sleep scan study using computer models in people with Down syndrome
This study uses computer simulations to understand breathing airways and lung changes during sleep in people with Down syndrome. It may help researchers better interpret sleep MRI/CT scans and improve how sleep apnea (OSA) is studied in the future.
Cincinnati, OhioAges 1–90 - NCT07444372Recruiting
CPAP for Sleep Apnea After Atrial Fibrillation Ablation
This trial tests whether starting CPAP therapy (a breathing mask used during sleep) after a heart procedure called atrial fibrillation ablation can help people with both sleep apnea and atrial fibrillation. It might lower the chance of the heart rhythm problem coming back.
Beijing, Beijing MunicipalityAges 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
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Common questions
- Are there clinical trials for sleep apnea syndromes?
- Yes. Clin2 currently lists 126 recruiting sleep apnea syndromes 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 syndromes 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 syndromes 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.