Clinical trials
Obstructive Sleep Apnea clinical trials
Below are recruiting obstructive sleep apnea clinical trials, each written for real people, not researchers. We’re tracking 310 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 - NCT06167369Recruiting
Sleep apnea, brain health, and CPAP therapy study
This study looks at how sleep apnea affects your brain and thinking skills. Researchers want to see if CPAP treatment can help protect your brain health.
Dresden, SaxonyAges 18 years+ - 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 - 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 - NCT06263608Recruiting
Sleep apnea testing and treatment for atrial fibrillation patients
This study tests a new way to check and treat sleep apnea in people with atrial fibrillation (AF). If you have AF and symptoms, you may be able to join and get sleep tracking and treatment that could help both your heart and sleep.
EdegemAges 18 years+ - 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 - NCT06314477Recruiting
CPAP treatment for severe uncontrolled asthma with sleep apnea
This trial tests if CPAP (a mask that helps you breathe at night) can improve asthma control in people who have both severe uncontrolled asthma and sleep apnea (a condition where breathing stops and starts during sleep). You should not have been hospitalized for asthma in the last month.
Barcelona, SpainAges 18 years+ - NCT06317701Recruiting
Nerve stimulation for sleep apnea in overweight adults
This trial tests a nerve stimulation treatment for obstructive sleep apnea in people who are overweight and cannot tolerate CPAP. It focuses on how the treatment affects metabolism and weight.
Chicago, IllinoisAges 18 years+ - 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 - NCT06474390Recruiting
Testing a home sleep monitor for accuracy
This study tests a new home sleep monitoring device (TipTraQ) to see how well it works compared to the standard overnight sleep test done in a lab. It is for people who are already scheduled for a sleep study at Duke University Hospital.
Taipei, TaipeiAges 20 years+ - NCT06331819Recruiting
Sleep apnea, facial pigmentation, and fainting study
This study looks at whether sleep apnea, facial pigmentation, and fainting symptoms are connected. It aims to help understand these conditions better.
AmmanAges 18 years+ - 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 - NCT06367400Recruiting
Validating a Sleep Questionnaire for Swedish Children
This study tests a sleep questionnaire designed to help diagnose sleep-related breathing problems in children. It aims to see if the questionnaire works well for Swedish children, making it easier for doctors to spot these issues early.
UppsalaAges 1.5 years–15 years - NCT06382883Recruiting
Lifestyle and activity for sleep apnea
This study tests a lifestyle and physical activity program as a treatment for obstructive sleep apnea. It is for people who have not tried CPAP and want to see if exercise and healthy habits can help.
JyväskyläAges 18–70 - 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+ - 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 - NCT06463561RecruitingPhase 4
CPAP for high cholesterol and sleep apnea
This study tests if CPAP therapy can improve cholesterol and uric acid levels in people with both high cholesterol and moderate to severe sleep apnea. It may help if you have sleep apnea and are looking for additional ways to manage your lipid levels.
Coslada, MadridAges 35–80 - NCT06464757Recruiting
Laryngomalacia and breathing in children: before and after treatment study
This trial is for children with laryngomalacia (a floppy voice box) who have noisy breathing and trouble breathing. It will check how they are doing before and after treatment, and follow up for one year to see how their quality of life improves.
OsloAges 1 week–12 months - 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+ - NCT06508190Recruiting
Walking exercise for sleep apnea and fatty liver
This trial tests whether a simple walking program can help people who have both obstructive sleep apnea and non-alcoholic fatty liver disease. If you have these conditions and a BMI under 35, you may be able to join a free exercise program to see if it improves your health.
GizaAges 40–65 - 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+
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Common questions
- Are there clinical trials for obstructive sleep apnea?
- Yes. Clin2 currently lists 310 recruiting obstructive sleep apnea 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 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 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.