Paper vs email: which gets doctors to switch to greener asthma inhalers?
NCT ID NCT05761873
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether sending paper letters along with emails helps doctors change how they prescribe asthma inhalers. The goal was to increase use of inhalers that are better for the environment and improve patient care. 273 primary care practices in West Yorkshire took part, with some getting both paper and emailed feedback and others getting only emails.
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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
Locations
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White Rose House
Wakefield, West Yorkshire, WF1 1LT, United Kingdom
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