Assessing adherence to inhaled therapies in asthma and the emergence of electronic monitoring devices.

Infrequent use of inhaled corticosteroids (ICS) and/or over-reliance of short-acting β-agonists (SABA) are recognised as key contributors to increased morbidity and mortality in asthma. The most frequent measures of ICS adherence and SABA use rely on patient-reported questionnaires or prescription refill records, neither of which are considered sufficiently reliable. Technological advancements in the development of electronic monitoring of inhaler devices allow for monitoring of use, as well as recording of and feedback on inhaler technique for some devices.

Prescribing Patterns and Treatment Adherence in Patients with Asthma During the COVID-19 Pandemic.

Background: The COVID-19 pandemic has witnessed a reduction in asthma exacerbations across the United Kingdom. Several factors may underpin this, including reduced transmission of seasonal viruses and improved adherence to inhaled corticosteroids (ICS). However, little is known about how ICS use has changed during the pandemic.