Clinical trials
Respiratory clinical trials
Below are recruiting respiratory clinical trials, each written for real people, not researchers. We’re tracking 921 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06570889RecruitingPhase 3
Vitamin D in pregnancy to prevent early childhood asthma
This trial tests if taking extra vitamin D during pregnancy can prevent asthma in young children. It is for pregnant women in Denmark who already have certain healthy fat levels in their blood.
Gentofte MunicipalityAges 18–45 - NCT06580652Recruiting
Comparing airway devices during in-hospital cardiac arrest
This trial is comparing different ways to manage the airway (how you breathe) during a cardiac arrest that happens inside the hospital. It helps doctors decide which type of breathing device works best in an emergency.
Bath, BanesAges 18 years+ - NCT06580600Recruiting
Precision medicine for steroids in preschool wheeze
This study tests if giving oral steroids (medicine to reduce airway swelling) only when needed based on a child's own biology can help preschool children with wheezing. It aims to find the best treatment for each child, avoiding unnecessary medicine.
Belfast, NIAges 2–5 - NCT06102499Recruiting
Comparing oxygen readings from different pulse oximeters in the ICU
This study tests how well different pulse oximeters measure oxygen levels compared to a direct blood test in patients in the intensive care unit. It aims to find which devices are most accurate for monitoring oxygen.
Montreal, QuebecAges birth–100 years - NCT06560255RecruitingPhase 3
Fish oil in pregnancy to prevent childhood asthma
This study tests if taking fish oil during pregnancy can help lower the risk of childhood asthma. If you have low omega-3 levels, you may be randomly assigned to receive fish oil or a placebo.
Gentofte MunicipalityAges 18–45 - NCT06276530Recruiting
Lung surgery: large incision vs. robotic approach and breathing
This study compares how different types of lung surgery (a large incision vs. robotic-assisted small cuts) affect your posture and breathing. It aims to help doctors choose the best approach for recovery.
ParisAges 18 years+ - NCT06538480RecruitingPhase 4
Zopa retreatment study for recurrent respiratory papillomatosis
This trial tests if people with recurrent respiratory papillomatosis (growths in the airway caused by HPV) can safely get more doses of the study drug Zopa and checks if the virus spreads after treatment. It may help people who have already tried Zopa or are considering it for the first time.
Atlanta, GeorgiaAges 18 years+ - NCT06545214Recruiting
Breathing and arousal in drug-resistant epilepsy
This study looks at breathing problems during seizures in people with drug-resistant focal epilepsy. It aims to understand why some people stop breathing or have low oxygen during seizures, which could help prevent sudden death in epilepsy.
Bron, RhoneAges 18–55 - NCT05590130Recruiting
Test two oxygen targets using different oxygen monitors
This study compares how much oxygen is needed and how well oxygen levels stay in a safe range after heart surgery in the ICU. It also tests whether using different oxygen monitors affects oxygen flow and oxygenation.
Québec, QuebecAges 18 years+ - NCT06521892Enrolling by invitation
Improving antibiotic sales in Hubei pharmacies
This study tests ways to improve how community pharmacies in Hubei Province handle antibiotic sales without a prescription. It aims to find better practices to prevent misuse.
Wuhan, HubeiAges Any age - NCT06515184RecruitingPhase 3
Coenzyme Q10 for Gulf War illness study
This study tests whether coenzyme Q10 (a natural supplement) can improve symptoms of Gulf War illness, such as fatigue and body pain. It involves taking the supplement or placebo for several months, with regular check-ins via Zoom and a few blood draws at a local lab.
La Jolla, CaliforniaAges 50 years+ - NCT06526598Recruiting
Breathing support tailored to your effort in the ICU
This trial tests a new way of adjusting breathing machine support based on how hard you are breathing. It may help people with low oxygen levels who need a ventilator.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06526533RecruitingPhase 3
Red blood cell transfusion thresholds for ECMO patients
This trial is testing whether a higher or lower threshold for red blood cell transfusions is better for people on ECMO (a heart-lung machine). It aims to find the safest way to manage transfusions during ECMO treatment.
Camperdown, New South WalesAges Any age - NCT06504433Recruiting
Natural history of mitochondrial diseases
This study follows people with mitochondrial disease over time to learn more about how the condition progresses. It may help researchers find better ways to manage and treat mitochondrial diseases in the future.
Randwick, New South WalesAges 18 years+ - NCT06497530RecruitingPhase 2
Lurbinectedin with serplulimab for extensive-stage SCLC maintenance
This trial tests a combination of two drugs, lurbinectedin and serplulimab, as maintenance therapy after initial chemotherapy for people with extensive-stage small cell lung cancer (SCLC) that hasn't spread to the brain. The goal is to see if this approach helps keep the cancer from growing for longer.
Guangzhou, GuangdongAges 18 years+ - NCT06512064Recruiting
Breath sound analysis for lung health
This study tests a new device that listens to your breathing to check how well your lungs are working. It might help diagnose lung conditions without the need for forceful blowing tests, making it easier for patients.
Indianapolis, IndianaAges 8–70 - NCT06482983Recruiting
Two breathing methods for women having laparoscopic gynecologic surgery
This study compares two ways of helping you breathe during surgery to see which one is better for your brain and lungs. The results may help doctors choose the safest method for people like you.
Istanbul, UmraniyeAges 18–70 - NCT06483984Recruiting
Testing facemasks to remove carbon dioxide in breathing trouble
This trial tests special facemasks that help remove carbon dioxide from the blood during noninvasive breathing support (like a CPAP or BiPAP mask). It is for people who have a sudden breathing problem with high carbon dioxide and low blood pH.
RomaAges 18 years+ - NCT05146336Recruiting
CytoSorb registry for critically ill patients needing blood treatment
This registry collects information about critically ill patients who receive the CytoSorb 300 mL blood treatment. It may help doctors better understand when the treatment works best and when it should not be used.
KlagenfurtAges Any age - NCT06443970Recruiting
Comparing suctioning methods for babies on breathing tubes
This study compares two ways of suctioning the breathing tube in newborns who are on a ventilator. It aims to see which method is safer and more effective for your baby.
New York, New YorkAges Up to 4 weeks - NCT06447246Enrolling by invitation
Long-term effects of obesity on children's lungs and heart
This study looks at how obesity affects breathing and heart health in children as they get older. Researchers will test kids who were part of a previous study to see how their health has changed after about 6 years.
Dallas, TexasAges 14–18 - NCT06448988Enrolling by invitation
Lung function in two surgical positions
This study measures how well your lungs work while you are lying on your back versus in the side-lying park-bench position during brain or spine surgery. It aims to help doctors understand which position is easier for you to breathe in.
RomeAges 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+ - NCT06454006Recruiting
Light therapy for patients on breathing machines
This study tests a light therapy (called PBMT-sMF) on people in the ICU who need a breathing machine. It aims to see if the treatment helps muscles and recovery.
Porto Alegre, Rio Grande do SulAges 21 years+
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Common questions
- Are there clinical trials for respiratory?
- Yes. Clin2 currently lists 921 recruiting respiratory 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 respiratory 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 respiratory 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.