Healthy volunteers undergo lung tests to see how common asthma drugs work

NCT ID NCT02476825

First seen Mar 06, 2026 · Last updated May 29, 2026 · Updated 9 times

Summary

This study looks at how a common asthma medicine (fluticasone propionate) changes gene activity and cell types in the airways of 30 healthy adults. Participants will use an inhaler for 4 weeks and have a bronchoscopy (a camera test of the lungs) before and after. The goal is to understand the drug's effects in people without lung disease, not to treat any condition.

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Contacts and locations

Locations

  • University Hospitals of Leicester NHS Trust

    Leicester, Leics, LE39QP, United Kingdom

Conditions

Explore the condition pages connected to this study.