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
- NCT07241546RecruitingPhase 2
Inhaled study drug for people with mild allergic asthma
This trial tests an inhaled drug called ARO-RAGE to see if it can help people with mild asthma who have allergies. You'll take the drug and then do a special breathing test to see how your lungs respond.
Vancouver, British ColumbiaAges 18–65 - NCT07245576Recruiting
Testing new ways to diagnose asthma and COPD in primary care
This study compares simple breathing tests (oscillometry and FeNO) used by your primary care doctor against a specialist's diagnosis to see if they can accurately tell if you have asthma or COPD. If you have symptoms like wheezing, cough, or shortness of breath but haven't been diagnosed yet, this trial may help improve how these conditions are found.
Buenos AiresAges 18 years+ - NCT06979323RecruitingPhase 3
Depemokimab study for asthma with imaging and bronchoscopy
This study tests depemokimab, an injectable biologic, to see how it works in the lungs of people with severe asthma. You would get the drug and have special imaging and a bronchoscopy (a tube with a camera placed into your airways to take tiny tissue samples) so doctors can understand how the medicine reduces inflammation.
Brooksville, FloridaAges 18 years+ - NCT06159127Recruiting
SMART@Home: A smartphone program for teens with chronic conditions
This trial is testing a new program called SMART@Home that helps teens manage their long-term health conditions using a smartphone app. It aims to see if this approach is practical and helpful for teens with conditions like asthma.
Cincinnati, OhioAges 12–18 - NCT07330778RecruitingPhase 1
Study of CDX-622 for mild to moderate asthma
This trial is testing an investigational drug called CDX-622 for people with mild to moderate asthma. The study aims to see if it can help control asthma symptoms and improve lung function.
San Francisco, CaliforniaAges 18 years+ - NCT07280364Recruiting
Using blood tests to understand asthma in kids
This study uses a special blood test (metabolomics) to better understand asthma in children and help guide treatment. It may help find out more about your child's asthma and how to manage it.
MoscowAges 12–17 - NCT07301736RecruitingPhase 2
New asthma inhaler study for mild to moderate asthma
This trial tests whether a new inhaler (CHF5993) works as well as the current standard for adults with mild to moderate asthma. It compares how well the medicine controls asthma and opens airways.
Buenos AiresAges 18–75 - NCT07309614RecruitingPhase 3
Dupilumab for asthma remission study
This trial tests whether dupilumab can help people with moderate-to-severe asthma achieve clinical remission. It may be an option if you have asthma with high levels of certain inflammatory markers and have had at least one asthma attack in the last 2 years.
Nedlands, Western AustraliaAges 18–79 - NCT07313904Recruiting
Fungal exposure and lung health study
This study looks at how environmental fungi (mold) affect lung function and asthma. Researchers need healthy volunteers without lung disease to compare results.
Ningbo, ZhejiangAges 18–80 - NCT07324707RecruitingPhase 2
Asthma study testing PA9159 inhaled spray
This trial tests an inhaled asthma medication, PA9159, in adults with stable or mild-to-moderate asthma. It aims to see if the drug improves lung function and is safe. You may qualify if you have asthma with some airflow limitation and have not had recent severe flare-ups.
Nanchang, JiangxiAges 18–75 - NCT07326995RecruitingPhase 2
Inhaled PA9159 for Adults with Moderate Asthma
This trial tests a new inhaled medicine called PA9159 for adults with moderate asthma. It compares the medicine to a placebo to see if it safely improves breathing and controls asthma symptoms.
Nanchang, JiangxiAges 18–75 - NCT07363642RecruitingPhase 3
Tezepelumab for severe asthma
This study tests a drug called tezepelumab for people with severe asthma that is not well controlled with current treatments. It aims to see if adding this drug can reduce asthma attacks and improve symptoms.
BeijingAges 12–80 - NCT07383883Recruiting
Asthma Study Using Tongue and Pulse Patterns
This study uses tongue and pulse information to better understand asthma in children. It may help doctors personalize treatment and improve care.
ShanghaiAges 5–18 - NCT07383896Recruiting
COPD and asthma study for industrial workers in Thailand
This trial looks at how common COPD and asthma are among workers in an industrial zone. It aims to understand lung health risks in this setting.
Pathum Thani, Changwat Pathum ThaniAges 18 years+ - NCT00576069Recruiting
Study airflow limits in moderate asthma
This trial looks at why airflow is limited in people with moderate-to-severe persistent asthma who are already on stable treatment. It may help researchers better understand what drives breathing trouble and how to target it.
Lakewood, CaliforniaAges 10–95 - NCT01225913RecruitingPhase 4
Testing airflow limits in asthma flare-ups
This Phase 4 study looks at what causes breathing airways to narrow during asthma worsening, in people with stable, treated asthma. It may help improve how clinicians understand and manage asthma flare-ups.
Lakewood, CaliforniaAges 10–80 - NCT02419274Recruiting
Asthma group study for adults in Germany
This study follows adults with asthma to better understand the disease and help improve care. It checks basic eligibility such as diagnosis, language, and recent health history.
GroßhansdorfAges 18–99 - NCT02327897Recruiting
Study of asthma symptoms and air exposures over time
This study follows people with moderate-to-severe asthma and repeatedly checks how their lungs and symptoms relate to environmental exposures over time. It may help researchers better understand what triggers asthma and how exposures affect asthma control.
Research Triangle Park, North CarolinaAges 18–60 - NCT02241265Recruiting
Testing how lung breathing tests respond to bronchial treatment
This trial looks at how lung function test results change after bronchial thermoplasty in adults with severe asthma. It may help doctors understand who benefits from this procedure based on breathing test measures.
Oklahoma City, OklahomaAges 18–99 - NCT02496468Recruiting
Study for children with wheezing or asthma symptoms
This study follows children with wheezing (in younger kids) or doctor-diagnosed asthma (in older kids). It aims to better understand asthma and related breathing problems and how they develop over time.
CologneAges 6 months–18 years - NCT02527486Recruiting
Airways registry study for people with COPD symptoms
This registry collects information from people with COPD (and sometimes overlapping asthma-COPD features) to better understand breathing problems and airways behavior. It may help researchers learn which patterns match different symptom types, without necessarily using a new drug.
Seongnam-si, Gyeonggi-doAges 20–90 - NCT03303586Recruiting
Compression stockings to improve nighttime asthma symptoms
This study tests whether wearing compression stockings at night can reduce asthma symptoms during sleep. It may help some people notice fewer nighttime breathing problems.
Toronto, OntarioAges 20–75 - NCT02624362Enrolling by invitation
Testing how smells affect asthma symptoms
This trial studies whether different odors change your asthma symptoms. It may help researchers understand triggers and symptom patterns to improve asthma care.
LeuvenAges 18–65 - NCT07446985Recruiting
Exercise and diet for PCOS with asthma
This study tests whether adding physical exercise to a diet plan helps women who have both PCOS and asthma. It may help you lose weight and manage your symptoms.
Giza, DokkiAges 20–30
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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.