Abstract:Rationale
Asthma studies show many children use inhalers incorrectly even after instruction. For two age groups of children with asthma, we determined the proportions who used the once‐daily ELLIPTA dry‐powder inhaler (DPI) correctly, and who found it easy to use.
Methods
This was a multicenter, single‐arm, stratified, open‐label, placebo study (NCT03478657). Children aged 5–7 and 8–11 years were trained in, and required to demonstrate, correct placebo ELLIPTA DPI use at their first clinic visit. The inhaler w… Show more
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