Clinical trials
Breathing clinical trials
Below are recruiting breathing clinical trials, each written for real people, not researchers. We’re tracking 354 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - NCT04475952Recruiting
Diagnosing upper digestive problems earlier during routine care
This study aims to learn how to detect problems in the upper digestive tract earlier. People may be asked to help with diagnosis while they are already undergoing routine tests or treatment, which could improve future care.
LondonAges 18–90 - NCT04399200Recruiting
Study apnea after stroke to prevent new heart events
This trial looks at sleep apnea (breathing pauses during sleep) in people soon after a first stroke or a TIA, to see if it can be linked to new cardiovascular (heart/blood vessel) events. It also aims to make sure you can safely follow the study and rehabilitation plan.
GrenobleAges 18–85 - NCT07424014RecruitingPhase 4
Heliox and breathing control during exercise
This trial tests whether a special gas mixture called heliox (helium and oxygen) can help control breathing during exercise. It is for healthy, active adults age 18–40 who exercise regularly and have no major health problems.
Bloomington, IndianaAges 18–40 - 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 - NCT07399119Enrolling by invitation
Study on Wim Hof Method and Exercise in Healthy Young Adults
This trial tests how the Wim Hof method (a breathing and cold exposure technique) affects your heart and exercise performance during aerobic training. It is designed for healthy young adults.
Beirut, Tariq EL JedidaAges 18–25 - 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 - NCT07389993Recruiting
Breathing muscle study after childbirth
This study looks at how childbirth affects the diaphragm and other breathing muscles in women with and without a condition called diastasis recti abdominis (abdominal muscle separation). It aims to understand differences in breathing muscle function to help guide future treatments.
Pátrai, AchaiaAges 18–50 - 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 - NCT07379606Recruiting
Exercise and cyclic sighing for stress and cognition
This study looks at how moderate exercise and a special breathing technique called cyclic sighing affect stress, thinking, and body signals in healthy young adults. It may help you learn simple ways to manage stress and improve focus.
Poznan, WielkopolskaAges 18–35 - NCT06745869Recruiting
Aerobic and breathing exercises for choir singers
This trial tests whether combining aerobic exercise with special breathing exercises (diaphragmatic) improves singing and breath control in choir members. If you're a chorist with a sedentary lifestyle, you may benefit from this study.
IstanbulAges 25–60 - NCT06605443Recruiting
Precision medicine for large/giant congenital nevus and melanoma
This trial uses a precision medicine approach for people with melanoma. It studies how volatile organic compounds (substances your body releases) might help guide treatment for stage II, III, or IV melanoma.
BarcelonaAges 18 years+ - 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+ - NCT06864195Recruiting
Breath test for liver cancer detection
This study tests a simple breath test to detect liver cancer and monitor liver health. It is looking for patients with liver cancer, liver cirrhosis, primary sclerosing cholangitis, or people with normal livers to see if the breath test can help tell the difference.
LondonAges 18 years+ - NCT07329309Recruiting
Breathing exercises for pain after cesarean
This study tests if a gentle breathing technique called Pranayama can help reduce pain after a planned cesarean. It compares the breathing exercise to usual care to see if it improves recovery.
Konya, KonyaAges 18–35 - 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 - NCT06809036Recruiting
Mobilisation and breathing exercises after abdominal surgery
This study tests whether a supervised program of moving and breathing exercises helps patients recover faster after open or robot-assisted abdominal surgery. It may reduce complications and speed up return to daily activities.
GothenburgAges 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 - NCT06816706Recruiting
Comparing two oxygen methods during breathing trials
This study compares two ways of giving oxygen (high-flow through the nose vs. a T-piece) to help patients come off a breathing machine safely. It aims to see which method works better during a test of your ability to breathe on your own.
Beijing, Beijing MunicipalityAges 18 years+ - 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+ - NCT06357780Recruiting
Comparing two breath-timing methods for breathing masks in adults
This study compares two ways of timing a breathing mask's support to match your own breaths. If you're in the ICU or ER and need help breathing for at least 2 more hours, this trial may test which method works better.
IzmirAges 18 years+ - NCT06528418Recruiting
Breath test to find lung diseases
This study uses a simple breath test to detect different lung diseases. By analyzing the chemicals in your breath, researchers hope to find a faster, non-invasive way to diagnose lung conditions. It may be an option if you have a known lung disease and have a recent CT scan.
Guangzhou, GuangdongAges 18–100 - 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
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Common questions
- Are there clinical trials for breathing?
- Yes. Clin2 currently lists 354 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.