Clinical trials
Pulmonary Function clinical trials
Below are recruiting pulmonary function clinical trials, each written for real people, not researchers. We’re tracking 124 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06006884Recruiting
Understanding long-term lung effects after COVID-19
This study looks at why some people develop long-term lung problems after COVID-19. It compares people who had severe COVID-19 and were hospitalized to those who had mild infections and recovered at home.
Rochester, MinnesotaAges 18 years+ - NCT06137196Recruiting
Lung function risks after severe pneumonia in AIDS patients
This study looks at why some people with AIDS who recover from severe pneumonia later have trouble breathing. Researchers want to find risk factors so they can help prevent lung damage.
Guangzhou, GuangdongAges 18–65 - NCT06195267Recruiting
Sivelestat for lung protection during emergency aortic surgery
This study tests whether a drug called sivelestat can protect your lungs and other organs during emergency surgery for a very serious aortic tear. If you qualify, you would receive the drug or a placebo right before and after surgery.
BeijingAges 18–90 - NCT06291389Recruiting
Airway pressure changes during tummy tuck surgery
This trial tests how changes in airway pressure during tummy tuck surgery affect breathing after the operation. It is for healthy adults having a tummy tuck with muscle tightening.
Tanta, EgyptAges 20–50 - NCT06415890Recruiting
4-7-8 breathing for shoulder pain after gallbladder surgery
This study tests whether a simple breathing technique (called 4-7-8 breathing) can help reduce shoulder pain and improve breathing after gallbladder removal surgery. It may be a good fit if you are having planned laparoscopic gallbladder surgery and staying overnight in the hospital.
HatayAges 18 years+ - NCT06438302Recruiting
Nasal ventilation for patients on a breathing machine
This trial tests whether using a nasal ventilation mask affects how well the brain and lungs work in people who are already on a breathing machine. It is for patients with very low oxygen levels who have been intubated for less than 4 days.
ParisAges 18 years+ - NCT06460857Recruiting
Comparing two breathing exercises for asthma patients
This trial tests whether two different types of breathing and exercise programs—called MDRT and CEE—can improve lung function, chest expansion, and asthma control in people with asthma.
Lahore, Punjab ProvinceAges 35–60 - NCT06494254Recruiting
Predicting lung function after lung cancer surgery
This study looks at how well your lungs work after surgery for lung cancer. It uses special scans and breathing tests to help doctors better predict your recovery.
Saint Leonards, New South WalesAges 18 years+ - NCT06660537Recruiting
Balloon breathing exercises for asthma patients
This trial tests whether doing balloon-blowing exercises in a specific lying position can improve lung function in people with mild asthma. It may help you breathe easier.
Rawalpindi, Punjab ProvinceAges 18–59 - NCT06757829Recruiting
Lung function in sickle cell: testing Acu-TENS therapy
This study tests if a gentle electrical nerve stimulation treatment (called Acu-TENS) can help improve your lung function. It's for people with sickle cell disease who are not currently in pain or have other major health issues.
Dokki, Giza GovernorateAges 20–50 - NCT06759623Recruiting
Lung function and anesthesia in bariatric surgery
This study checks how well your lungs work after you receive anesthesia (sleep medicine) for weight-loss surgery. It will help doctors choose the best anesthetic for people with obesity.
GdanskAges 18 years+ - NCT06837909Recruiting
Nerve block vs wound injection for breathing after kidney donation
This study compares two ways to manage pain after laparoscopic kidney donation surgery: a nerve block (injection near the belly muscles) versus injecting numbing medicine directly into the surgical wound. The goal is to see which method helps you breathe better after surgery.
Petah TikvaAges 18 years+ - NCT06915961Recruiting
HE4 Protein and Lung Function in Cystic Fibrosis
This study looks at a protein in the blood (HE4) and how it relates to lung function in children with cystic fibrosis. It also tests a quality improvement plan to help manage CF. The goal is to find better ways to track and treat the disease.
Cairo, AbbasiaAges 6 years+ - NCT06925295RecruitingPhase 2
Xenon MRI to guide radiation for lung cancer
This trial tests whether a special MRI that uses xenon gas can help doctors better plan radiation therapy for lung cancer. You may join if you are scheduled for stereotactic body radiation therapy for your lung cancer.
Iowa City, IowaAges 18–80 - NCT06961838Recruiting
Breathing muscle training for substance use recovery
This study tests whether a breathing exercise device can help people recovering from substance use disorder. It may improve how well your breathing muscles work and support your overall treatment.
Istanbul, TurkeyAges 18 years+ - NCT06975982Recruiting
Lung function and frailty in children with esophageal atresia
This study compares breathing, muscle strength, and frailty in children who had esophageal atresia repair with healthy children. It aims to understand how this condition affects lungs and everyday physical abilities.
Ankara, AnkaraAges 6–18 - NCT06983899Recruiting
Exercise to boost immunity during lung cancer immunotherapy
This trial tests whether a supervised exercise program can help improve immune activity and treatment outcomes for people with non-small cell lung cancer who are already on immunotherapy. It is designed for people who are not currently very active.
Seattle, WashingtonAges 18 years+ - NCT07196436Recruiting
Air cleaner and ventilation study for asthma
This study tests if improving home ventilation and adding air cleaners can help manage asthma symptoms. It's for adults and children with asthma who own their home in the Dallas-Fort Worth area.
Arlington, TexasAges 5 years+ - NCT01851642Recruiting
Study how lung disease affects white blood cells
This study looks at how lung disease changes a type of blood cell called white blood cells. It may help researchers understand what’s happening in the lungs and how to better monitor or treat lung problems.
Gainesville, FloridaAges 18 years+ - NCT01280994RecruitingPhase 2
Lung MRI test using special gas to measure breathing
This Phase 2 study uses a special type of MRI with inhaled gas to measure how well your lungs work. It may help researchers better understand lung function in healthy people and in people with lung disease.
Durham, North CarolinaAges 18 years+ - NCT07529834Recruiting
Breathing and Cycling for High Blood Pressure
This study tests whether combining special breathing techniques (Pilates and diaphragmatic breathing) with moderate cycling exercise can help lower blood pressure and improve lung function in people with high blood pressure. You'll practice these techniques over several weeks to see if they reduce your blood pressure more effectively than exercise alone.
IslamabadAges 20–55 - NCT07529821Recruiting
Breathing and Walking Exercise for Early High Blood Pressure
This study tests whether combining special breathing techniques with treadmill walking can help lower blood pressure and improve breathing function in people with slightly elevated blood pressure. If you have early-stage high blood pressure, this trial might help you avoid needing medication.
IslamabadAges 20–55 - NCT07529847Recruiting
Breathing Techniques to Help Asthma Control
This study compares two special breathing techniques—alternating which nostril you breathe through and a method called Buteyko breathing—to see which helps asthma patients breathe easier and improve lung function. You'll practice these techniques and we'll measure how well they work for you.
IslamabadAges 18–45 - NCT07531771Recruiting
Breathing Exercises for Early-Stage COPD
This study tests whether two types of breathing exercises—pursed lip breathing (slowing your breath) and alternate nostril breathing—can improve lung function and quality of life in people with mild COPD. You'll learn and practice these techniques to see if they help you breathe better.
IslamabadAges 40–65
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Common questions
- Are there clinical trials for pulmonary function?
- Yes. Clin2 currently lists 124 recruiting pulmonary function 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 pulmonary function 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 pulmonary function 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.