Relationship between short-acting beta-agonist use and self-assessment responses in patients with asthma

Digital inhalers have the potential to help improve clinical outcomes by providing information about over-reliance on short-acting beta2-agonist (SABA). Digihaler integrated inhalers transmit data wirelessly to a smart phone application (App), which allows for tracking of inhaler usage. The App includes a voluntary, non-respiratory-specific, daily self-assessment (DSA). The 6-month CONNECT2 study (NCT04677959) compared the Digihaler Maintenance and Reliever Digital System (MRDS; fluticasone propionate/salmeterol and albuterol Digihalers) with standard of care (SoC) maintenance and reliever inhalers in participants with asthma.