Pulmonology
Lungs & breathing clinical trials
Asthma, COPD, and other conditions that affect the lungs and breathing. We’re tracking 6,637 recruiting studies in this area right now.
By phase
- Not applicable4,308
- Phase 2850
- Phase 1471
- Phase 3425
- Phase 1/Phase 2309
- Phase 4208
- Phase 2/Phase 366
Top conditions
- Lung Cancer424
- Asthma194
- Non Small Cell Lung Cancer189
- Non-Small Cell Lung Cancer181
- Non-small Cell Lung Cancer172
- Obstructive Sleep Apnea155
- COPD143
- Breast Cancer110
- COVID-19107
- Pulmonary Hypertension100
- NSCLC95
- Chronic Obstructive Pulmonary Disease90
- Colorectal Cancer84
- Pneumonia79
- Cystic Fibrosis78
- Interstitial Lung Disease78
- Acute Respiratory Distress Syndrome72
- Chronic Obstructive Pulmonary Disease (COPD)72
Leading sponsors
- Assistance Publique - Hôpitaux de Paris79
- AstraZeneca65
- Mayo Clinic53
- M.D. Anderson Cancer Center46
- National Cancer Institute (NCI)39
- VA Office of Research and Development39
- Chinese University of Hong Kong36
- Shanghai Chest Hospital36
- University Health Network, Toronto36
- Memorial Sloan Kettering Cancer Center34
Where studies are running
- California393
- Alabama173
- Arizona156
- Massachusetts128
- Florida116
- New York113
- Maryland111
- Texas90
- Pennsylvania83
- Illinois72
Recruiting studies6,637 total
- NCT06719700RecruitingPhase 2
Chemo-radiation with two drugs for limited-stage small cell lung cancer
This trial tests combining standard chemotherapy with radiation (chemoradiotherapy) plus two additional drugs, toripalimab and surufatinib, for people with limited-stage small cell lung cancer. The goal is to see if this combination improves outcomes.
Guangzhou, GuangdongAges 18–75 - NCT06720545Recruiting
Short break from nerve stimulation therapy and heart health
This study looks at what happens to your heart health and metabolism when you stop using a nerve stimulator for sleep apnea for a short time. It may help understand the risks and benefits of taking a break from this therapy.
New York, New YorkAges 18 years+ - NCT06720818Recruiting
Infection-fighting cells in severe lung injury
This study looks at a type of immune cell (MAIT cell) in patients with severe lung problems caused by infections, pancreatitis, head injury, burns, or major surgery. It aims to understand how these cells change during illness, which may lead to better treatments.
ToursAges 18 years+ - NCT06721949RecruitingPhase 2/Phase 3
Taurine for long COVID symptoms
This trial tests if taking taurine, a natural amino acid supplement, can help reduce lingering symptoms of COVID-19 that last for months. If you have had COVID-19 and still have symptoms like fatigue or brain fog for at least 2 months after 3 months from your infection, this study might be for you.
Edmonton, AlbertaAges 18 years+ - NCT06722755Recruiting
CPAP for Sleep Apnea After Stroke
This study tests whether using a CPAP machine (a device that helps you breathe while sleeping) can improve recovery after a recent stroke or brain bleed. You may join if you had a stroke in the past month and are not already using CPAP.
Downey, CaliforniaAges 18 years+ - NCT06724315Recruiting
Studying severe COPD in Brazil
This study follows people with severe or very severe COPD to learn more about their health over time. You may qualify if your COPD causes many symptoms or frequent flare-ups.
São Paulo, São PauloAges 18 years+ - NCT06724848Recruiting
Studying Biomarkers and COPD Types in Chinese People
This study looks at signs (biomarkers) and different types of COPD in Chinese people. It aims to better understand COPD and pre-COPD, which may help with future treatments.
BeijingAges 30 years+ - NCT06726226Recruiting
Extremely preterm infant lung health study
This study follows the breathing and lung health of very early preterm babies (born before 29 weeks) for two years. It helps doctors understand and improve long-term respiratory care for these tiny infants.
SeoulAges Up to 1 week - NCT06726356Recruiting
Acetylcysteine lung wash for bronchiectasis flare-ups
This trial tests if washing the lungs with acetylcysteine (a mucus-thinning medicine) during a bronchoscopy can help people with bronchiectasis who are having a flare-up. The goal is to see if it improves symptoms like cough and mucus.
Ningbo, ZhejiangAges 18–80 - NCT06726564RecruitingPhase 1
Study of MT027 for malignant pleural effusion
This trial tests a new drug called MT027 for people with advanced cancer that has spread to the lining around the lungs (pleura) and caused fluid buildup. The drug targets a marker on cancer cells called B7-H3. It may help control the fluid and the cancer.
BeijingAges 18 years+ - NCT06726590Recruiting
Gene testing for better medication outcomes
This study collects blood, urine, and cheek swabs, along with health information, to see how your genes affect your response to medications. You may be eligible if you take many medications or are on blood pressure or depression medication.
Bryan, TexasAges 18 years+ - NCT06727370Recruiting
Cognitive screening for lung cancer patients
This study is testing a simple thinking and memory check for people with lung cancer. The goal is to find out how common cognitive problems are and to help doctors better support patients.
MilanAges 18–70 - NCT06727669Recruiting
Long-term study of blood clotting and bleeding disorders
This study observes patients with blood clotting or bleeding disorders over time to collect health information and improve care.
Beijing, Beijing MunicipalityAges Any age - NCT06727864RecruitingPhase 3
Short-course treatment for low-risk active lung TB
This trial tests a shorter treatment course (instead of the standard 6 months) for people with low-risk active TB in the lungs. It aims to see if the shorter regimen works just as well and has fewer side effects.
New Taipei City, BangiaoAges 20–99 - NCT06728852RecruitingPhase 2
Vorolanib for advanced lung cancer after other treatments
This trial tests a targeted therapy pill called Vorolanib for people with advanced non-small cell lung cancer who have already tried at least two other treatments. It aims to see if the drug can help shrink or control the cancer.
Guangzhou, GuangdongAges 18–70 - NCT06728865RecruitingPhase 2
Furmonertinib plus Avastin for EGFR+ lung cancer with brain mets
This trial tests a combination of two targeted drugs (Furmonertinib and Avastin) as the very first treatment for people with a specific type of lung cancer (EGFR-mutant non-small cell) that has spread to the brain. The goal is to see how well it works and how safe it is.
Guangzhou, GuangdongAges 15–75 - NCT06730295RecruitingPhase 2
Lung cancer radiation trial shrinking target margins
This trial tests a newer, more precise way of giving radiation for lung cancer tumors that are near the center of the chest. The goal is to see if using a smaller treatment area can reduce side effects while still killing the cancer.
Guangzhou, GuangdongAges 18 years+ - NCT06730503Recruiting
Glycoprotein test for lung cancer immunotherapy response
This study looks at whether certain glycoproteins in your blood can help predict how well immunotherapy works for advanced non-small cell lung cancer. You would give blood samples before and after starting an immune checkpoint inhibitor treatment.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06731244Recruiting
Deciding about blood thinners after a first clot
This study helps you and your doctor decide together whether to continue blood thinners after a first unexpected blood clot. You join after 3 to 6 months of treatment to discuss your options.
Brest, FranceAges 18 years+ - NCT06731270RecruitingPhase 2
Diclofenac for advanced lung cancer on immunotherapy
This trial tests whether adding the anti-inflammatory drug diclofenac can help people with advanced non-small cell lung cancer whose tumors are growing while on a single immunotherapy drug. You must have been on immunotherapy for at least 12 weeks and have a growing tumor, but your doctor does not plan to change your treatment right away.
Atlanta, GeorgiaAges 18 years+ - NCT06731413RecruitingPhase 2
Mild chemo with immunotherapy for older adults with advanced lung cancer
This study tests a milder chemotherapy combined with an immunotherapy drug (anti-PD-1) as the first treatment for advanced lung cancer in older or frailer adults. It aims to see if this approach works better with fewer side effects.
Richmond, VirginiaAges 18 years+ - NCT06731647RecruitingPhase 2
Anti-inflammatory drugs for pleurodesis in pneumothorax
This trial tests whether using non-steroidal anti-inflammatory drugs (NSAIDs) during pleurodesis (a procedure to seal the lung lining) helps people with a collapsed lung (pneumothorax). It aims to see if these drugs can improve outcomes.
AmiensAges 18 years+ - NCT06731881Recruiting
Light therapy to prevent infections after sinus or nose surgery
This study tests if a special light therapy can help prevent infections after sinus or nose surgeries. The treatment is given in addition to standard care and might lower the chance of needing more antibiotics.
London, LondonAges 16 years+ - NCT06731907RecruitingPhase 2
Keytruda with or without chemo for advanced lung cancer
This trial tests a new combination of drugs (Keytruda with or without chemotherapy) to see if it works better for advanced lung cancer. It's for people who haven't had immunotherapy or chemotherapy for their cancer that has spread.
Lexington, KentuckyAges 18 years+
Common questions
- How many lungs & breathing clinical trials are recruiting?
- Clin2 is tracking 6,637 recruiting pulmonology studies from the U.S. registry right now, out of 10,624 we cover in this area in total.
- What does “Lungs & breathing” cover here?
- Asthma, COPD, and other conditions that affect the lungs and breathing. We group each study into lungs & breathing based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a lungs & breathing trial near me?
- Use the search to filter lungs & breathing studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
- Cancer
- Brain & nervous system
- Heart & circulation
- Hormones & metabolism
- Mental health
- Digestive system
- Immune system & allergy
- Women’s health & pregnancy
- Skin
- Blood & lymphatic
- Kidney & urinary
- Infections
- Genetic & congenital
- Bones, joints & muscles
- Pain
- Injuries & trauma
- Mouth & dental
- Eyes & vision
- Ear, nose & throat
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.