Clinical trials
Airway Obstruction clinical trials
Below are recruiting airway obstruction clinical trials, each written for real people, not researchers. We’re tracking 94 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06538376Recruiting
New portable chest X-ray for ICU patients
This study tests a new portable chest X-ray that can be used in the ICU to check for problems like fluid in the lungs, trouble breathing, or swallowing issues. It is designed to help doctors see these problems more easily without moving you to the radiology department.
Boston, MassachusettsAges 18 years+ - NCT07152834Recruiting
Screening for Alpha-1 Antitrypsin Deficiency in Lung Blockage
This study screens for a rare genetic condition called Alpha-1 Antitrypsin Deficiency in people with lung blockage. It aims to find out if this deficiency is a hidden cause of your breathing problems, which could lead to better treatment options.
Muğla, MenteşeAges 18 years+ - NCT07287293Recruiting
Suctioning vs no suctioning when waking from anesthesia
This trial compares two ways of managing your breathing tube when you wake up from general anesthesia: suctioning the tube or not. It aims to see which method is more comfortable and safer for you after surgery.
Samut SakhonAges 18 years+ - NCT00695214RecruitingPhase 2
Test with medicine-assisted sleep endoscopy for sleep apnea
This trial studies how well a procedure done while you sleep helps doctors understand the blockage causing obstructive sleep apnea and plan surgery. You may be helped if you’re an adult with sleep apnea who is considering surgical treatment.
Santa Monica, CaliforniaAges 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 - 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 - NCT06334601Recruiting
Sleep apnea test to measure airway collapse and muscle response
This study looks at how the upper airway collapses and how muscles respond in people with obstructive sleep apnea (OSA) during sleep. It may help researchers understand why some treatments work better for some people.
MilanAges 18 years+ - NCT07176767Recruiting
Sleep study on insomnia and mask use in kids
This study looks at how insomnia affects how well children and teenagers use their breathing mask (PAP therapy) for sleep apnea. It aims to find ways to help kids stick with their treatment.
Vancouver, British ColumbiaAges 8–18 - NCT06542263Recruiting
CPAP for preventing AF recurrence after ablation in people with AF and sleep apnea
This study tests whether using a CPAP machine at night can help prevent atrial fibrillation from coming back after a heart procedure called catheter ablation. It is for people who have both AF and moderate to severe obstructive sleep apnea.
Suzhou, JinagsuAges 18 years+ - NCT06089603RecruitingPhase 4
CPAP for Sleep Apnea with High Red Blood Cells
This study tests whether CPAP therapy (a machine that helps keep your airway open while you sleep) can lower high red blood cell counts in people who have both sleep apnea and polycythemia. It may help reduce the need for other treatments.
Madrid, MadridAges 18–80 - NCT04905238Enrolling by invitation
Sleep apnea study linking breathing markers to memory changes
This trial looks at how severe sleep apnea breathing patterns relate to body “biomarkers” linked to Alzheimer’s disease, using blood or other measures. It may help researchers understand whether sleep apnea is connected to memory and brain health—and who might benefit most from better sleep care.
Palma, Balearic IslandsAges 18–65 - 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 - NCT06447818Recruiting
Airway changes after sleep apnea surgery
This study looks at how surgery for obstructive sleep apnea (a condition where breathing stops and starts during sleep) may affect your airway. The goal is to understand if the surgery makes it easier to manage your airway in the future.
Kocaeli, IzmıtAges 18–65 - NCT06564896Recruiting
Comparing sleep apnea treatments (CPAP vs alternatives)
This trial compares different positive airway pressure (PAP) machines to see which works best for people with moderate to severe sleep apnea. If you have been diagnosed but haven't used a CPAP yet, this study may help find the best option for you.
Cheras, Kuala LumpurAges 18 years+ - NCT05429983Recruiting
Predicts results from Inspire tongue-stimulation for sleep apnea
This study looks at how breathing mechanics during a sleep-related test (DISE) can help predict how well Inspire tongue (hypoglossal nerve) stimulation will work. It may help your care team choose the best approach and set expectations for improvement.
Baltimore, MarylandAges 18 years+ - NCT06570616Recruiting
Reducing mask leaks during CPAP for sleep apnea
This study tests a method to help CPAP users with nasal masks who have high air leaks. It aims to find better ways to reduce unintentional leaking so treatment works more effectively.
São Paulo, BrazilAges 18 years+ - NCT06570629Recruiting
Fixing air leaks with nasal CPAP
This trial looks at ways to fix air leaks that happen when using a CPAP mask at night. It may help if you have sleep apnea and your CPAP is leaking a lot despite using a nasal mask.
São Paulo, BrazilAges 18 years+ - NCT07396649Recruiting
Upper airway stimulation for sleep apnea
This trial tests a device that stimulates the upper airway during sleep to treat obstructive sleep apnea. It may help people with moderate to severe sleep apnea who have trouble using a CPAP machine.
EdegemAges 19 years+ - NCT02784977Recruiting
Sleep apnea study using a national sleep database
This study collects information from adults who are getting a sleep test because obstructive sleep apnea is suspected. It helps researchers better understand sleep apnea and who develops it, without giving a new treatment.
IstanbulAges 18–80 - 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+ - NCT04457154Recruiting
Registry for teens and young adults with OSA who can’t use CPAP
This study collects information in a registry to help doctors understand outcomes for young people with moderate-to-severe obstructive sleep apnea who cannot use CPAP and may use an implantable breathing stimulation device. You might qualify if you’ve tried and couldn’t tolerate CPAP and you’re able/willing to get and use the device and return for follow-ups and sleep tests.
Aurora, ColoradoAges 18–21 - NCT06397365Recruiting
Hypnosis for better CPAP use
This trial tests if hypnosis sessions can help people with sleep-disordered breathing use their CPAP machine more consistently, especially if they are currently using it less than 3 hours a night.
Lausanne, Canton of VaudAges 18 years+ - NCT07571109RecruitingPhase 3
Weight Loss Medicine for Sleep Apnea on CPAP
This study tests a new injectable medicine (NNC0487-0111) to help people lose weight and improve obstructive sleep apnea (a breathing condition during sleep). You must already be using a CPAP machine (positive airway pressure device) for your sleep apnea.
Gilbert, ArizonaAges 18 years+ - NCT07012772RecruitingPhase 2
Testing a new airway device for sedated ERCP
This trial tests a new breathing device (called a combo endoscopy oropharyngeal airway) to help keep your airway open during a sedated ERCP procedure. It may improve safety and comfort for people having this exam.
Hangzhou, ZhejiangAges 18 years+
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Common questions
- Are there clinical trials for airway obstruction?
- Yes. Clin2 currently lists 94 recruiting airway obstruction 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 airway obstruction 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 airway obstruction 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.