Testing airflow limits in asthma flare-ups
Part of Immune system & allergy, Lungs & breathing clinical trials.
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.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You currently do not smoke, or have smoked less than 10 pack-years in your life
- You’re between 10 and 80 years old
- You have asthma that is stable and already being treated
- Your breathing test is abnormal even after using albuterol: FEV1/FVC is below 70%
- Your FEV1 is below 80% of what’s expected for your age
- You are not pregnant (pregnancy is not allowed)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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