Pink or white? asthma inhaler color may influence symptom perception
NCT ID NCT04886999
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether the color of an asthma inhaler (pink vs white) affects how people perceive their asthma symptoms. 78 adults with moderate to severe asthma used both colored inhalers and reported their symptoms daily. The goal was to see if the device color alone could change symptom awareness or treatment satisfaction.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Chiesi Clinical Trial Site 38001
Milan, Italy
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Chiesi Clinical Trial Site 38002
Roma, Italy
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Chiesi Clinical Trial Site 38003
Genova, Italy
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Chiesi Clinical Trial Site 38004
Palermo, Italy
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Chiesi Clinical Trial Site 38005
Naples, Italy
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Chiesi Clinical Trial Site 38006
Cagliari, Italy
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Chiesi Clinical Trial Site 38007
Sassari, Italy
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Chiesi Clinical Trial Site 38009
Battipaglia, Italy
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Chiesi Clinical Trial Site 38010
Catanzaro, Italy
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Chiesi Clinical Trial Site 38011
Bari, Italy
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