Clinical trials
Lung Function clinical trials
Below are recruiting lung function clinical trials, each written for real people, not researchers. We’re tracking 103 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07031102Recruiting
Methacholine challenge test for children with asthma
This study measures how children's airways respond to a substance called methacholine to understand how asthma affects lung function. It compares children with and without asthma to help improve diagnosis and treatment.
HelsinkiAges 7–15 - NCT07073950RecruitingPhase 4
A study on a triple inhaler for COPD with hyperinflation
This study tests a triple-combination inhaler (budesonide, glycopyrronium, formoterol) against a placebo inhaler to see how it affects your heart and lungs if you have COPD and over-inflated lungs.
AhrensburgAges 40–80 - NCT07110116Recruiting
Breathing exercises with a spirometer for asthma patients
This trial tests whether combining alternate nostril breathing with an incentive spirometer improves lung function in people with asthma. It may help you breathe better if your asthma is mild to moderate and stable.
Abbottābād, Khyber PkahtoonKhwaAges 18–60 - NCT07116460Recruiting
Air filters for asthma in low-income housing
This study tests whether air filters placed in homes can reduce asthma symptoms in children and teens living in low-income housing in Northern Manhattan and the South Bronx. If you have asthma and are between 7 and 18 years old, you may be able to join.
New York, New YorkAges 7–18 - NCT07288827Recruiting
Study of airway sensitivity in primary ciliary dyskinesia
This study looks at how the airways in people with primary ciliary dyskinesia (PCD) react to certain triggers. It aims to understand if these airways are more sensitive, which could help improve treatment for breathing problems.
Indianapolis, IndianaAges 6 years+ - NCT07289789Recruiting
Breathing and Neck Exercises for Asthma with Forward Head Posture
This study tests whether Buteyko or Pilates breathing, combined with neck exercises, can improve lung function and chest expansion in people with asthma and forward head posture. It may help you breathe better if your asthma is under control and you have that posture issue.
IslamabadAges 18–40 - 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+ - NCT01929356Recruiting
Breathing therapy test for primary ciliary dyskinesia
This study looks at how chest physiotherapy affects lung function in people with primary ciliary dyskinesia (a lifelong condition affecting mucus movement in the lungs). It may help care teams understand which breathing therapies work best and how your lungs respond.
LeuvenAges 6–50 - NCT07402200Recruiting
Indoor air pollutants and child health study
This study looks at how indoor air pollution affects children's health. It compares children with allergies or asthma to those without, to see if air quality plays a role.
MontpellierAges 8–12 - NCT07460154Recruiting
Structured review to improve COPD management
This trial tests a structured review process to help people with COPD who have needed multiple steroid pills in the past year. It aims to improve care and prevent future harm from the condition.
North ShieldsAges 35 years+ - NCT07525375RecruitingPhase 2
Lung Function Study of Inhaled Glycopyrronium With BFF in Children With Asthma
This study tests whether adding a medication called glycopyrronium to a common asthma inhaler (BFF) helps children ages 4–12 breathe better. Researchers will measure lung function and compare two different doses of the added medication.
Bakersfield, CaliforniaAges 4–11 - NCT07339280Enrolling by invitation
Probiotics for COPD: symptoms, lungs, and inflammation
This study tests whether taking a probiotic can improve symptoms, lung function, and inflammation in people with COPD. It is for adults with stable COPD who have not had a flare-up or treatment change in the last two months.
KarlovacAges 18 years+ - NCT06735573Enrolling by invitation
Protein, muscle loss, obesity, and COPD study
This study tests whether a protein intervention can help women over 55 with COPD who also have muscle loss and obesity. It aims to improve their strength and health.
Aberdeen, ScotlandAges 55 years+ - NCT06421402Enrolling by invitation
Health program for chronic lung disease in Barcelona
This study tests a health program for people with serious lung conditions like COPD or hard-to-treat asthma, especially those who also have other health issues. It aims to see if the program helps them feel better and manage their health in Barcelona.
BarcelonaAges Up to 85 years - NCT05339048Enrolling by invitation
Study of adults from Colombia’s Caribbean coast
This study follows adults who were born or are from Colombia’s Caribbean coast. The goal is to learn about health patterns in this community, but you would not be able to join if you meet certain medical or disability-related criteria.
Cartagena, Departamento de BolívarAges 18–80 - NCT06317831Recruiting
Let's get functional: function in interstitial lung disease
This trial tests a program to help people with interstitial lung disease improve their daily function and activity. It is for Portuguese speakers with any type of ILD who are otherwise stable.
AveiroAges 18 years+ - NCT06490744Recruiting
Lung function after COVID-19 in lung transplant patients
This study looks at how lung function changed over time in lung transplant patients who had a moderate to severe COVID-19 infection. It may help doctors understand how to better care for transplant patients after a serious COVID-19 illness.
StrasbourgAges 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+ - NCT06963190Enrolling by invitation
Breathing Muscle Training After Lung Transplant
This study tests two types of breathing muscle training exercises in people who have had a lung transplant. The goal is to see which type helps you breathe better and improves your daily living.
Santander, CantabriaAges 18 years+ - NCT05391737Recruiting
Study of fluid in the lungs after open-water swimming
This study looks at what happens in the lungs after open-water swimming. It may help doctors better understand and recognize “swimming-induced lung fluid,” especially by using lung ultrasound when symptoms happen.
FalunAges 18 years+ - NCT07705178Recruiting
MRI study of heart and lung health after childhood cancer
This study uses MRI scans to look at the heart and lungs of childhood cancer survivors to see if chemotherapy caused any long-term changes. It may help doctors better understand and manage late effects after treatment for leukemia or lymphoma.
ErlangenAges 3 years+ - NCT07641413Recruiting
How lungs and heart change over a lifetime of health
This study follows healthy adults over decades to understand how lung and heart function naturally change with age. Researchers will measure your breathing and heart health to help them spot early warning signs of disease in future patients.
San Francisco, CaliforniaAges 24–68 - NCT06177717Recruiting
Lung Health Study for Young Adults
This study looks at how young adults' lungs work over time. It is a research visit where you'll complete breathing and other health tests to help understand lung health in people aged 25–35.
Birmingham, AlabamaAges 25–35 - NCT07362342Recruiting
Right heart function after lung lobe removal surgery
This study looks at how the right side of the heart handles the stress of having a lung lobe removed. It compares different surgery types (VATS, robotic, or open) and focuses on people with moderate to high heart and lung risk factors.
Rozzano, MIAges 18 years+
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Common questions
- Are there clinical trials for lung function?
- Yes. Clin2 currently lists 103 recruiting lung 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 lung 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 lung 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.