Clinical trials
Asthma clinical trials
A condition where the airways narrow and swell, making breathing difficult. We’re tracking 385 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07037511Recruiting
Salbutamol in endurance athletes: a screening study
This trial tests how the asthma medication salbutamol affects endurance athletes. If you are a healthy athlete in running or cycling, your data may help improve sports safety.
Vancouver, British ColumbiaAges 18–55 - NCT07030881Recruiting
Spacer use in older adults with COPD or asthma on triple therapy
This trial tests whether using a spacer with your inhaler can lower the risk of serious flare-ups for people over 65 who have COPD or asthma and are already on triple therapy.
Hefei, AnhuiAges 65 years+ - NCT07025200Recruiting
Severe asthma study using bronchoscopy to check treatment
This study tests a new way to monitor severe asthma that is driven by high levels of inflammation (T2-high). It involves a bronchoscopy (a thin tube to look inside your lungs) to see how well the treatment is working.
Vienna, State of ViennaAges 18 years+ - NCT06985225Recruiting
Study of mucus plugs and lung function in mucus-related lung disease
This study looks at how mucus plugs affect air flow in the lungs. It may help find new ways to treat people with lung conditions like cystic fibrosis, severe asthma, COPD, or bronchiectasis.
Kansas City, KansasAges 18–65 - NCT06326957Recruiting
Online program for chronic breathlessness
This trial tests an internet-based self-guided program to help adults with chronic breathlessness. It is designed for people who still feel short of breath despite treatment for conditions like COPD, lung disease, or cancer.
LondonAges 18–110 - NCT06935084Recruiting
Voice app for asthma management study
This study tests if a voice-controlled smartphone app (like Siri or Alexa) can help people with asthma manage their daily controller medicine better. You might be a good fit if you use a daily asthma inhaler and have a smartphone with a data plan.
The Bronx, New YorkAges 18 years+ - NCT06903897Recruiting
Social Needs Screening for Chronic Disease Study
This study looks at how asking about social needs (like food, housing, or money worries) can help people with chronic conditions like high blood pressure, diabetes, asthma, or depression. It takes place in Family Medicine clinics and aims to improve overall health.
Worcester, MassachusettsAges Any age - NCT03928431Recruiting
Restore gut bacteria in newborns using special microbiome samples
This study looks at whether restoring a newborn’s gut bacteria (microbiome) can improve early health. Babies are treated based on the birth conditions, especially whether delivery was vaginal or by C-section.
Stockholm, Stockholm CountyAges 5 minutes–15 minutes - NCT06849245Recruiting
Digital support group for asthma patients in primary care
This trial tests whether an online social support program can help adults with asthma who still have symptoms despite usual care. If you have troublesome asthma and want to try a digital group, this study may be a good fit.
ExeterAges 18–99 - NCT05332067RecruitingPhase 2
Omalizumab to prevent future asthma flare-ups before they start
This trial studies whether starting omalizumab before asthma flare-ups begin can reduce how often children get worsening asthma that needs strong steroid medicine. It is for children with persistent asthma who have signs of allergic/asthma triggers and recent flare-up history.
Washington D.C., District of ColumbiaAges 6–17 - 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+ - NCT06823622Recruiting
Digital transition care for teens with asthma or transplants
This trial tests a digital program to help teenagers with asthma, allergies, or organ transplants move from pediatric to adult healthcare. It aims to see if online support works as well as in-person visits.
Gothenburg, Vastra GotalandsregionenAges 15–20 - NCT06796894Recruiting
Asthma symptoms, breathing, and frailty study
This study looks at symptoms, breathing problems, and frailty in people with allergic or eosinophilic asthma. It aims to understand how these factors relate to each other.
Ankara, StateAges 35–75 - NCT06788093Recruiting
Reducing antibiotic overuse with decision support
This trial tests a tool to help doctors decide when antibiotics are truly needed for lung infections like bronchitis or pneumonia. It may help you avoid unnecessary antibiotics and their side effects.
Oakland, CaliforniaAges 6 months–17 years - NCT06732414Recruiting
Long-term study of multiple allergic diseases
This study creates a biorepository to collect and store samples (blood, nasal fluid, skin swabs) from people with allergies, asthma, sinus disorders, or immune dysregulation. It aims to better understand these conditions over time, which may help develop better treatments.
Bethesda, MarylandAges 3–100 - 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+ - NCT06563544Recruiting
Two ventilator settings for asthma and COPD patients
This study compares two different ways of delivering breaths from a ventilator for people with severe asthma or COPD. The goal is to see which method might be better for your lungs.
Rotterdam, South HollandAges 18–100 - NCT06538376Recruiting
New portable chest X-ray for ICU patients
This study tests a new portable chest X-ray that can be used in the ICU to check for problems like fluid in the lungs, trouble breathing, or swallowing issues. It is designed to help doctors see these problems more easily without moving you to the radiology department.
Boston, MassachusettsAges 18 years+ - NCT06524856Recruiting
Breathing exercise to increase lung capacity
This study tests a simple breathing device called the Lung Master to see if it can increase lung capacity. You will use it at home for a short time each day, and the researchers will track your progress.
Omaha, NebraskaAges 19 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 - NCT06447974Recruiting
Environmental health clinic for children with breathing problems
This study tests whether a children's environmental health clinic can help families manage chronic respiratory conditions like asthma. It focuses on your child's home environment and provides follow-up support.
LondonAges 4–17 - NCT06427018Recruiting
Proteins in airway smooth muscle of asthma patients
This study looks at two proteins, called Ezrin and Pip5k1α, in the smooth muscle of the airways of people with asthma. By comparing samples from people with and without asthma, researchers hope to understand how these proteins may be involved in asthma.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06429475RecruitingPhase 3
Anti-inflammatory reliever for asthma in children and teens
This study tests a new way to treat asthma flares in children and teens (ages 6–18) with mild-to-moderate asthma. It aims to see if a quick-relief anti-inflammatory medicine works better than current treatments to prevent severe attacks.
Mtubatuba, KwaZulu-NatalAges 6–18 - NCT06422078Recruiting
Real-world study of Benralizumab for severe asthma
This study is for people with severe eosinophilic asthma who are about to start a medicine called Benralizumab (Fasenra). It will observe how the medicine works in real life, and requires you to answer some questions about your asthma every week and month.
AhrensburgAges 18–120
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Common questions
- Are there clinical trials for asthma?
- Yes. Clin2 currently lists 385 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.