A Multicenter Observational Prospective Study of the Preferred Inhaler After a Switch of Therapy in Asthma Patients

Introduction Poor compliance and incorrect handling of inhaler devices is common among patients with asthma using traditional dry powder inhalers, and patient preference and perception of ease of handling are important. The aim of this study was to determine the proportion of patients preferring the recently introduced Novopulmon® Novolizer® device (Meda, Sweden) compared with their previous inhaler device.