Clinical trials
Asthma clinical trials
A condition where the airways narrow and swell, making breathing difficult. We’re tracking 390 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - NCT00001532Recruiting
How Genes Affect Lung Disease Development
This research study examines how genetic factors contribute to various lung diseases, including alpha-1 antitrypsin deficiency, cystic fibrosis, and chronic obstructive pulmonary disease. Researchers want to understand why some people develop lung disease and how genetics plays a role, which may help improve treatment in the future.
Bethesda, MarylandAges 2–90 - NCT00341237Recruiting
Study linking genes and environment to health risks
This study looks at how your genes and your environment may affect your health. It may help researchers better understand who is most at risk so future prevention and care can be more personalized.
Chapel Hill, North CarolinaAges 18–120 - NCT00595491RecruitingPhase 1
Study immune targets in cat and dust-mite allergic airway inflammation
This Phase 1 study looks at how the immune system drives allergic airway inflammation in people with allergic asthma, and compares them with allergic non-asthma and non-allergic healthy volunteers. The goal is to identify immune “signals” and cell “receptors” involved, which may guide better future treatments.
Boston, MassachusettsAges 18–50 - NCT01143480Recruiting
Testing how the body responds to endotoxin
This study checks how your immune system (your body’s defense system) reacts to a controlled substance that triggers inflammation. It may help researchers understand why some people have stronger or weaker inflammatory responses.
Research Triangle Park, North CarolinaAges 18–100 - NCT02740868RecruitingPhase 2
Breathing MRI using xenon gas to study lungs
This trial uses a special breathing MRI (you breathe a gas mixture) to measure how well your lungs work. It studies healthy kids and people with lung conditions like cystic fibrosis or asthma, and it may help researchers better understand lung function and flare-ups.
Toronto, OntarioAges 8 years+ - NCT03215836Recruiting
Study obesity and metabolism in adults with asthma
This study looks at how weight and blood-sugar/fat changes in the body may affect the airways in people with asthma. You may be asked to complete breathing tests and possibly an airway procedure (bronchoscopy) to help researchers compare groups.
Aurora, ColoradoAges 18–65 - NCT02947945RecruitingPhase 2
Reslizumab for EGPA in adults
This trial tests reslizumab, a medicine that targets a specific immune signal, to improve symptoms in people with eosinophilic granulomatosis with polyangiitis (EGPA). It may help lower disease activity and reduce inflammation-related problems.
Denver, ColoradoAges 18 years+ - NCT07425639Recruiting
Switching From Omalizumab to OMLYCLO in Asthma or Hives
This study follows patients with severe asthma or chronic hives who are already on omalizumab (Xolair) and are switching to a very similar, lower-cost biosimilar called OMLYCLO. It aims to see if the switch works well in real-world practice.
MontpellierAges 18 years+ - NCT07426458RecruitingPhase 4
Breathing and blood flow study for adults with asthma
This study looks at how asthma affects air flow and blood flow in your lungs. You may join if you use daily asthma control medicine and your breathing test shows room for improvement even after using a rescue inhaler.
Miami, FloridaAges 18–75 - NCT07431580Recruiting
How low oxygen affects heart function in asthma
This study tests how your heart's right ventricle adapts when you breathe lower-oxygen air (like at high altitude). If you have well-controlled asthma, researchers want to see if your heart handles the challenge differently.
Zurich, Canton of ZurichAges 18–80 - NCT07452380Recruiting
Dust mite allergy shot therapy for kids with rhinitis or asthma
This trial tests allergy shots for children with dust mite allergies causing rhinitis or asthma. It aims to see if guiding treatment with detailed allergy testing leads to better results.
Hangzhou, ZhejiangAges 5–18 - NCT07472738Recruiting
Studying treatable traits in chronic airway diseases
This trial is studying people with chronic lung conditions, like COPD or asthma, to find treatable traits. It also includes healthy volunteers for comparison, to better understand what makes these diseases different and how to personalize treatment.
Beijing, Beijing MunicipalityAges 20–75 - NCT07651891RecruitingPhase 4
Dog allergy vaccine study for Swedish adults
This study tests an allergy shot (Alutard SQ Dog) for people with moderate to severe dog allergies. It aims to see how well the vaccine works in Swedish medical practices.
Lund, Skåne CountyAges 18–50 - NCT07493629Recruiting
Study on immune status and disease control in inflammatory airway diseases
This study looks at how the immune system works and how well diseases like asthma, COPD, and others are controlled. You may join if you have one of these conditions or if you are a healthy volunteer or smoker without lung disease.
Ningbo, ZhejiangAges 18 years+ - NCT07508280Recruiting
Energy-saving vs circuit training for asthma patients
This trial compares two exercise programs to see which helps people with asthma more. You may join if your asthma is mild to moderate and you do not have other serious conditions.
Jhang, Punjab ProvinceAges 30–50 - NCT07518446Recruiting
Health Screening for Adults Starting Psychiatric Care
This study checks the physical health of adults beginning treatment for serious mental illnesses like schizophrenia or depression at two Danish clinics. It aims to catch health problems early that people with these conditions often experience.
CopenhagenAges 18 years+ - NCT07530770Recruiting
Benralizumab for Severe Asthma with Aspergillus Allergy
This study tests whether benralizumab, a biologic medicine, works well in real-world settings for people with severe asthma caused by an allergic reaction to a common mold called Aspergillus. You may qualify if you have hard-to-control asthma despite strong medications and recent asthma flare-ups.
Jinan, ShandongAges 18–75 - NCT07536035Recruiting
Comparing Hospital Care Pathways for Acute Medical Illness
This study compares two different hospital care pathways for adults admitted with acute medical emergencies like infections, falls, or COPD flare-ups. The goal is to see which pathway provides more appropriate and effective care.
SingaporeAges 21 years+ - NCT07620691Recruiting
N95 Masks for Lung Health While Golfing During Wildfire Season
This study tests whether wearing N95 masks while golfing during wildfire season protects your lungs from smoke. If you golf regularly and live in an area with wildfire smoke, this trial may help you understand how to stay safe while enjoying the sport.
Saskatoon, SK - SaskatchewanAges 18 years+ - NCT07648082Recruiting
Understanding Breathlessness in Lung Disease
This study explores how people experience and perceive breathlessness, whether they have a known lung condition or are healthy. Researchers want to understand breathlessness better to potentially improve how it's managed and treated.
Leicester, LeicestershireAges 18–100 - NCT07114133Enrolling by invitation
Environmental probiotics for cat hair allergies
This study tests whether a special probiotic spray, used in your home, can reduce allergy symptoms in people who are allergic to cats. If you have cat allergies with nasal symptoms and live in a stable home, you may be able to join.
Hangzhou, ZhejiangAges 18–70 - NCT06820749Enrolling by invitationPhase 2
Study of HSK31858 tablets for lung mucus conditions
This trial tests an investigational tablet for people with chronic lung diseases like bronchiectasis, COPD, or asthma who produce at least 10 mL of sputum (mucus coughed up from the lungs) each day. The goal is to see if the drug safely reduces excess airway mucus.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06583395Enrolling by invitation
Meditation retreat study with fitness tracker
This trial studies people attending a 7-day meditation retreat to see how meditation affects well-being. You will wear a fitness tracker and answer surveys.
Palm Desert, CaliforniaAges 21 years+
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Common questions
- Are there clinical trials for asthma?
- Yes. Clin2 currently lists 390 recruiting asthma 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 asthma 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 asthma 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.