Clinical trials
Cardiopulmonary clinical trials
Below are recruiting cardiopulmonary clinical trials, each written for real people, not researchers. We’re tracking 165 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06031623Recruiting
Using REBOA for non-traumatic cardiac arrest outside hospital
This study tests if a temporary balloon placed in the aorta, called REBOA, can improve blood flow to the heart and brain during CPR for people whose hearts stop due to a non-traumatic cause. It is for adults who have a witnessed cardiac arrest and arrive at the hospital during daytime hours.
Seongnam-si, Gyeonggi-doAges 20–80 - NCT06038630RecruitingPhase 2
Xenon gas MRI study for lung and heart health
This study uses a special MRI scan (Xenon gas imaging) to look at how well your lungs and heart are working. It is for people with certain lung conditions, those getting blood transfusions or phlebotomy, or healthy volunteers.
Durham, North CarolinaAges 18 years+ - NCT06069115Recruiting
How radiation affects lung function in breast cancer patients
This study looks at how radiation therapy for breast cancer may affect your lungs over time. Researchers will measure lung function and see if problems develop, so they can better understand and protect patients.
Novosibirsk, Novosibirsk OblastAges 18 years+ - NCT06096116RecruitingPhase 3
Trial of a blood product for heparin resistance during heart surgery
This study tests a blood-derived medicine (antithrombin) to help people who do not respond well to the blood thinner heparin during heart surgery. It aims to make surgery safer by improving blood thinning.
Stanford, CaliforniaAges 18–85 - NCT06212791Recruiting
Exercise MRI Study of Heart Function After Ablation
This study uses an exercise MRI to look at how the upper chambers of the heart (left atrium) work after ablation for atrial fibrillation. It may help doctors understand if the procedure improves heart function during exercise.
Richmond, VirginiaAges 18 years+ - NCT06283966RecruitingPhase 3
Triple inhaler for COPD with heart risk
This study tests a triple-combination inhaler (budesonide, glycopyrronium, and formoterol) to see if it can help protect the heart and lungs in people with COPD who also have heart problems or high risk for them.
Athens, AlabamaAges 40–80 - NCT06325280Recruiting
Exercise MRI for Kids with Heart Conditions
This study uses an MRI while exercising to check heart and lung fitness in children with heart disease. It helps doctors learn more about how to care for kids who have had a heart transplant or were born with heart problems.
Edmonton, AlbertaAges 10–18 - NCT06349577Recruiting
Bypass machine settings to protect kidneys during heart surgery
This study tests whether a special way of running the heart-lung bypass machine during planned heart surgery can help protect your kidneys and reduce the risk of kidney injury after the operation.
Aurora, ColoradoAges 18–85 - NCT06397417Recruiting
ECMO for refractory cardiac arrest
This study looks at a treatment called ECMO, a machine that does the work of the heart and lungs, to help people whose heart has stopped and does not restart with standard CPR. Researchers want to learn if placing ECMO at the scene can improve survival.
ParisAges 18 years+ - NCT06405581Recruiting
Frailty and CPR outcomes in children
This study looks at how being frail (weak or fragile) affects outcomes in children who need emergency CPR. It helps doctors understand risks and improve care for young patients.
Istanbul, UmraniyeAges 18–100 - NCT06410300Recruiting
Heart and lung monitoring during lung cancer radiation and immunotherapy
This study monitors how the heart and lungs respond to radiation therapy combined with immunotherapy for locally advanced lung cancer. It aims to learn how well patients tolerate treatment and to detect early signs of side effects.
Columbia, MissouriAges 18 years+ - NCT06421987Recruiting
Heart, lung, and brain function in Hodgkin lymphoma survivors
This study looks at how heart, lung, and brain blood flow are affected in adults who survived Hodgkin lymphoma as children. It compares survivors who had certain treatments to healthy volunteers.
Memphis, TennesseeAges 18 years+ - NCT06441760Recruiting
Telemedicine support for paramedics in children's emergencies
This study tests whether paramedics and emergency doctors can use a special video or phone link to improve care for children in emergencies. It compares the usual way doctors give advice to paramedics with a new telemedicine method.
Los Angeles, CaliforniaAges 21 years+ - NCT06449573Recruiting
Heart and Lung Health in Asthma
This study looks at how asthma affects your heart and lungs during exercise. It aims to help doctors understand how to better care for people with asthma.
AnkaraAges 18–65 - NCT07656259Recruiting
Comparing breathing support methods in the heart ICU
This study compares different ways to support breathing in patients who need a ventilator in the cardiac intensive care unit. It aims to find the best approach for people with certain heart conditions, like cardiogenic shock or heart failure.
Rochester, MinnesotaAges 18 years+ - NCT06538155Recruiting
Using smartwatch data to predict cardiac arrest
This trial uses data from smartwatches and smartphones to better predict and recognize cardiac arrest. If you are a healthy volunteer or have had a heart event, your device data could help improve emergency care.
MilanAges 18 years+ - NCT06537934Recruiting
Advanced CT scan to check heart and lung health in lung disease
This study uses a special high-resolution CT scan to look at heart and lung problems in people with a type of lung disease that gets worse over time. It may help doctors understand how the heart is affected and guide better care.
MilanAges 18 years+ - NCT06551441Recruiting
High-intensity interval training for lung disease
This study tests whether short bursts of intense exercise can improve heart and lung function in people with COPD (a chronic lung condition). It aims to see if this type of training is safe and effective.
CopenhagenAges 40–80 - NCT06552299Recruiting
Testing how well people measure CPR depth and length
This study compares how accurately laypeople and healthcare providers estimate the depth and length of CPR chest compressions. It helps researchers understand if training or experience affects measurement accuracy.
SeoulAges 18 years+ - NCT06554353Recruiting
Breathing and exercise tests for shortness of breath
This study looks at how well two breathing tests work for people who have shortness of breath. You will do a breathing test and an exercise test to help doctors better understand your symptoms.
Rochester, New YorkAges 18 years+ - NCT06566196Recruiting
Heart exercise testing for congenital heart disease
This study tests how well your heart pumps during exercise while you are undergoing a heart catheter procedure. It may help doctors better understand your heart function and guide your treatment.
Rochester, MinnesotaAges 18 years+ - NCT06573255Recruiting
Heart and lung fitness in healthy adults
This study looks at how healthy adults' hearts and lungs work during exercise. It helps researchers understand normal fitness levels.
AnkaraAges 18–65 - NCT06579872Recruiting
Heart-Lung Function and Foot Pressure in COPD
This study looks at how your heart and lungs work together (cardiopulmonary function) and how you put pressure on your feet while walking (plantar pressure) in people with COPD. It may help design better rehabilitation programs.
New Taipei CityAges 45–65 - NCT06279793RecruitingPhase 2
Fish oil for recovery after high-risk heart surgery
This trial tests if giving fish oil through a vein before and after heart surgery can help patients recover faster. It is for people who have a high risk of complications during surgery.
AugsburgAges 18 years+
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Common questions
- Are there clinical trials for cardiopulmonary?
- Yes. Clin2 currently lists 165 recruiting cardiopulmonary 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 cardiopulmonary 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 cardiopulmonary 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.