Clinical trials
Breathing clinical trials
Below are recruiting breathing clinical trials, each written for real people, not researchers. We’re tracking 366 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07192042Recruiting
Testing a device to check sleep breathing in schizophrenia
This trial uses a non-wearable device to assess sleep-disordered breathing in people with schizophrenia who are hospitalized. It aims to understand if this easy method can help monitor sleep issues.
New Taipei CityAges 20–70 - NCT07195838Recruiting
Mindful breathing for people with COPD
This study tests a mindful breathing program for people with COPD. It aims to help reduce stress and improve breathing. Participants use a smartphone or tablet to take part from home.
Hong KongAges 50–80 - NCT07216755Recruiting
Breathing training and nitrate for altitude exercise
This study tests whether breathing training and a natural nitrate supplement (from beets) can improve how well you exercise in conditions that simulate high altitude. You'll do cycling workouts while we measure your performance.
Daytona Beach, FloridaAges 18–40 - NCT07218601RecruitingPhase 2
Using breath testing to track lung cancer treatment
This trial uses a special breath test (E-Nose) to monitor how well treatment is working in people with non-small cell lung cancer. You just breathe into a device, and it measures compounds in your breath.
Basking Ridge, New JerseyAges 18 years+ - NCT07220122RecruitingEarly Phase 1
Do ketones affect breathing in healthy volunteers?
This study tests if a special drink with ketones can change how you breathe. It's for healthy people who don't have sleep or breathing problems.
Baltimore, MarylandAges 18–50 - NCT07220421Recruiting
Stress relief for clinicians: breath and meditation study
This study tests simple breathing and meditation exercises (done daily for 4 weeks) to see if they help reduce stress in clinicians. You'll wear an Oura ring to track your sleep and activity. It's a way to find easy, low-effort tools that fit into a busy life.
Boston, MassachusettsAges 25–70 - NCT07224074RecruitingPhase 1
Ketone drink and its effect on sleep and breathing
This study tests whether taking a ketone drink affects sleep and breathing in healthy adults. It is a small, early-stage trial at Johns Hopkins University.
Baltimore, MarylandAges 18–50 - NCT07243262Recruiting
Breath test for pancreatic cancer detection
This trial tests whether a simple breath test can help detect pancreatic cancer earlier. If you have been referred for possible pancreatic cancer, you may be able to take part.
LondonAges 18 years+ - NCT07248774Recruiting
Breathing exercises for children with pleural effusion
This trial compares three types of breathing exercises to help children with pleural effusion (fluid around the lungs) recover after a chest tube is placed. The exercises aim to improve lung function and make breathing easier.
Lahore, Punjab ProvinceAges 5–16 - NCT07251790Recruiting
Better breathing support for very preterm babies
This trial tests different ways to help very preterm babies when they are first taken off a breathing machine and switched to CPAP. It aims to find the safest and most effective breathing support to help them breathe on their own.
Melbourne, VictoriaAges birth+ - NCT07262294Recruiting
Deep breathing and core exercises for ankylosing spondylitis
This trial tests whether combining deep breathing with core stability exercises helps people with ankylosing spondylitis. It may improve symptoms and quality of life.
Banī SuwayfAges 25–45 - NCT07272044Recruiting
Breath-based monitoring for safer anesthesia
This study tests a new way to monitor anesthesia depth by continuously analyzing exhaled breath, which may reduce the need for invasive monitoring. It could help patients avoid too much or too little anesthesia during surgery.
Hangzhou, ZhejiangAges 18 years+ - NCT07280546Recruiting
Breath sounds study during surgery
This trial studies breath sounds during planned surgeries under general anesthesia. It aims to understand how breath sounds change during procedures, which may help doctors improve monitoring and care.
TaipeiAges 20 years+ - NCT07285642Recruiting
Oxygen levels in muscles and brain in COPD patients
This study measures oxygen levels in your brain and leg muscles during exercise to understand how COPD affects them.
IstanbulAges 40–70 - NCT07323069Recruiting
Nurse-led sleep program for children with cancer
This trial tests a special nurse-led program to help children with cancer sleep better. It includes simple steps to improve sleep and is designed for kids who are between 6 and 12 years old and currently getting cancer treatment.
Kowloon BayAges 6–12 - NCT07356310Recruiting
Body scan and breathing test for airway health
This trial uses a special breathing test to measure how your airways react. It helps doctors understand airway tone and reactivity, which may relate to conditions like asthma.
Rochester, New YorkAges 18 years+ - NCT07383220Recruiting
Electrical stimulation and exercise for resistant high blood pressure
This trial tests if adding electrical stimulation to exercise can improve blood flow in people with resistant high blood pressure. It may help those whose blood pressure stays high despite taking multiple medications.
Port Said, Port Said GovernorateAges 50–60 - NCT01627301Recruiting
Study of stress-related body overactivity in people with PTSD
This study looks at how the body’s stress system works in veterans with PTSD compared with veterans without PTSD. You may be asked about blood pressure, lifestyle, and health conditions to see whether the study measures differences that could help future treatment.
Decatur, GeorgiaAges 18–65 - NCT02323945Recruiting
Low-oxygen breathing to improve leg movement after spinal injury
This study tests whether breathing brief, mild low-oxygen air (under supervision) can improve leg mobility in people with a certain type of spinal cord injury. It may help with regaining movement, especially if you can already move your legs voluntarily but still have mobility limits.
Cambridge, MassachusettsAges 18–75 - NCT07399262Recruiting
Music-based walking training for multiple sclerosis
This study tests whether walking to a steady beat of music can help improve your walking and balance. It is for people with mild to moderate multiple sclerosis who can walk but may need a little support.
Istanbul, ZeytinburnuAges 18–65 - NCT07411417Recruiting
Acupressure for pain and lung function after chest surgery
This trial tests if acupressure can help reduce pain and improve lung function after a first-time chest surgery. It may offer a non-drug way to support recovery.
IstanbulAges Any age - NCT07426718Recruiting
Breath test for airway inflammation in lung diseases and healthy people
This study is testing a simple breath test (Inflammacheck device) to see if it can measure airway inflammation in people with various lung conditions, including lung cancer, pneumonia, asthma, and COPD, as well as healthy volunteers. It aims to find better ways to diagnose and monitor respiratory diseases using your breath.
Portsmouth, HampshireAges 18 years+ - 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 - NCT07452731Recruiting
Inhaler teaching program for parents in the emergency room
This study tests a special teaching program for parents of children who use inhalers in the emergency room. The goal is to help you learn the best way to use the inhaler so your child gets the most benefit from their medicine.
AnkaraAges 1–17
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Common questions
- Are there clinical trials for breathing?
- Yes. Clin2 currently lists 366 recruiting breathing 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 breathing 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 breathing 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.