Clinical trials
Obstructive Sleep Apnea (OSAS) clinical trials
Below are recruiting obstructive sleep apnea (osas) clinical trials, each written for real people, not researchers. We’re tracking 235 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06150352Recruiting
Sleep apnea and memory in older adults with mild concerns
This trial looks at how sleep apnea affects memory and brain health in people who have mild memory problems or are worried about their memory. You will have a sleep study and brain scans to see if treating sleep apnea could help protect your thinking skills.
Hong KongAges 50–80 - NCT06189755Recruiting
MicroRNA markers for sleep apnea
This trial is studying tiny molecules in the blood (called microRNAs) to see if they can help diagnose or monitor obstructive sleep apnea. It compares people with moderate to severe sleep apnea who are starting PAP therapy with people who do not have sleep apnea.
Columbus, OhioAges 18–75 - NCT06239883Recruiting
Sleep apnea and nighttime bathroom trips study
This study looks at how sleep apnea affects nighttime bathroom trips (nocturia). If you have sleep apnea and wake up often to urinate, you may be able to help researchers understand the link.
Ostrava, Moravian-Silesian RegionAges 18 years+ - NCT06258837Recruiting
Personalized surgery for sleep apnea in children with small tonsils
This study tests a personalized surgical approach for children with moderate to severe obstructive sleep apnea who have small tonsils. The goal is to see if tailored surgery improves their breathing during sleep and overall health.
Ann Arbor, MichiganAges 2–17 - NCT06286189RecruitingPhase 1/Phase 2
Testing trazodone for sleep apnea
This trial tests whether the medication trazodone can help people with moderate to severe obstructive sleep apnea (OSA). If you have OSA and are not taking certain medications or have other sleep disorders, you may be able to join.
Boston, MassachusettsAges 21–70 - NCT06312956Recruiting
Sleep Apnea and Ventilotherapy: A Study Before and After Treatment
This trial studies how sleep apnea affects the body and brain before and after starting treatment with a breathing device (ventilotherapy). It aims to understand the benefits of early treatment for people with obstructive sleep apnea.
Piancavallo, VCOAges 20–60 - NCT06319482Recruiting
Testing a new sleep apnea therapy device
This study tests a new proactive therapy for people recently diagnosed with moderate or severe sleep apnea. It aims to see how well patients stick with the treatment outside of a sleep lab.
Halifax, Nova ScotiaAges 18–70 - NCT05350215RecruitingPhase 1/Phase 2
Testing atomoxetine and DAW2022 for obstructive sleep apnea severity
This study tests whether atomoxetine and DAW2022 can improve how severe obstructive sleep apnea is. It may help by changing breathing patterns during sleep, measured through physiology tests.
Boston, MassachusettsAges 21–70 - NCT06332404Recruiting
Sleep apnea nerve stimulation therapy registry
This study is tracking how well a nerve stimulation device works for people with obstructive sleep apnea who can't use a CPAP machine. The device, called Inspire, sends mild electrical pulses to help keep your airway open while you sleep.
Edegem, AntwerpAges 18–99 - NCT06380491RecruitingPhase 4
Melatonin for nighttime blood pressure in sleep apnea
This study tests whether melatonin can help lower nighttime blood pressure and improve sleep quality in people with obstructive sleep apnea who have 'non-dipping' blood pressure (blood pressure that stays high at night).
Mexico CityAges 18–60 - NCT06386341Recruiting
Quality of life after MMA surgery for sleep apnea
This study looks at how maxillomandibular advancement (MMA) surgery affects quality of life in people with obstructive sleep apnea (OSA). It aims to see if the surgery helps improve sleep and daily well-being.
UtrechtAges 18 years+ - NCT06390345Recruiting
Telehealth lifestyle and exercise for COPD and sleep apnea
This study tests a telehealth program that combines lifestyle coaching and exercise to help people with both COPD and sleep apnea improve their breathing and daily function. It may be a good fit if you are overweight, have a history of smoking, and feel short of breath during light activity.
Boise, IdahoAges 18 years+ - NCT06452992Recruiting
Gut bacteria and sleep apnea in children
This study looks at the bacteria and natural chemicals in children’s bodies to learn more about sleep apnea. It could help doctors understand why some children have sleep problems and find better ways to treat them.
Hong KongAges 6–11 - NCT06452979Recruiting
Mouth inflammation in children with sleep apnea
This study looks at inflammation in the mouth tissues of children with obstructive sleep apnea (OSA). It aims to understand how the body responds to breathing interruptions during sleep.
Hong KongAges 6–11 - NCT06453018Recruiting
Sleep position therapy for children with sleep apnea
This trial tests if changing sleep position (like avoiding sleeping on the back) can improve sleep apnea in children aged 6 to 17. It may be an option if your child has moderate to severe sleep apnea that gets worse when lying on their back.
Hong KongAges 6–17 - 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+ - NCT06507228Recruiting
Simplified sleep apnea testing study
This trial is testing a new, automated way to diagnose obstructive sleep apnea (a condition where breathing stops and starts during sleep). If you have been referred from your primary care doctor for sleep apnea testing, you may be able to join.
LondonAges 18 years+ - NCT06512779Recruiting
Sleep apnea treatment clustering study
This study looks at sleep recordings to group people with obstructive sleep apnea based on their unique signals. The goal is to match each person to the best treatment for them.
TainanAges 20 years+ - NCT06519149Recruiting
Device for sleep apnea without CPAP
This trial tests a device placed in your mouth during sleep to treat obstructive sleep apnea. It may be an option if you cannot or do not want to use a CPAP machine.
Austin, TexasAges 18 years+ - NCT06522815Recruiting
Updating AI for sleep apnea monitoring
This study tests an updated computer program (AI) that uses a wearable device to monitor sleep apnea. If you are 19 or older and already scheduled for a sleep study, you may be able to help improve how this technology detects breathing pauses during sleep.
SeoulAges 19 years+ - NCT06554496Recruiting
Xanthine Oxidoreductase Levels in New Sleep Apnea Patients
This study measures a substance called XOR in the blood of people who have just been diagnosed with obstructive sleep apnea but haven't started treatment yet. It aims to see if XOR levels are linked to sleep apnea.
Nanjing, JiangsuAges 18–80 - NCT06559956Recruiting
Comparing two ways to adjust Inspire therapy settings
This trial compares two methods of adjusting the Inspire device settings for sleep apnea. One method uses an overnight sleep study, the other a daytime study. The goal is to see if the daytime method works just as well.
Edegem, AntwerpAges 18–99 - NCT06566482RecruitingPhase 4
Medicine for pain after surgery in sleep apnea patients
This trial tests a combination of two medicines (dexmedetomidine and esketamine) given in small doses to help with pain after surgery. It is for people who have sleep apnea or are at risk for it, and who are having chest or belly surgery with a scope.
Beijing, Beijing MunicipalityAges 18–80
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Common questions
- Are there clinical trials for obstructive sleep apnea (osas)?
- Yes. Clin2 currently lists 235 recruiting obstructive sleep apnea (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 obstructive sleep apnea (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 obstructive sleep apnea (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.