New asthma inhaler propellant tested for safety in 52 patients
NCT ID NCT05850494
First seen Feb 06, 2026 · Last updated May 08, 2026 · Updated 18 times
Summary
This study tested whether a new propellant (HFO) used in asthma inhalers causes sudden airway narrowing (bronchospasm) compared to the standard propellant (HFA). 52 adults with well-controlled or partially controlled asthma took part. Researchers measured lung function right after using each inhaler to check for any breathing problems.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Research Site
North Dartmouth, Massachusetts, 02747, United States
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Research Site
St Louis, Missouri, 63141, United States
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Research Site
Raleigh, North Carolina, 27607, United States
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Research Site
El Paso, Texas, 79903, United States
Conditions
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