LAUSR.org creates dashboard-style pages of related content for over 1.5 million academic articles. Sign Up to like articles & get recommendations!

A Cross-Sectional Study on Prescription Patterns of Short-Acting β2-Agonists in Patients with Asthma: Results from the SABINA III Colombia Cohort

Photo by kate_gliz from unsplash

Purpose Overuse of short-acting β2-agonists (SABAs) for asthma is associated with a significant increase in exacerbations and healthcare resource use. However, limited data exist on the extent of SABA overuse… Click to show full abstract

Purpose Overuse of short-acting β2-agonists (SABAs) for asthma is associated with a significant increase in exacerbations and healthcare resource use. However, limited data exist on the extent of SABA overuse outside of Europe and North America. As part of the multi-country SABA use IN Asthma (SABINA) III study, we characterized SABA prescription patterns in Colombia. Patients and Methods This observational, cross-sectional cohort study of SABINA III included patients (aged ≥12 years) with asthma recruited from seven sites in Colombia. Demographics, disease characteristics (including investigator-defined asthma severity guided by the 2017 Global Initiative for Asthma report), and asthma treatments prescribed (including SABAs and inhaled corticosteroids [ICS]) in the 12 months preceding the study were recorded using electronic case report forms during a single study visit. Results Of 250 patients analyzed, 50.4%, 33.2%, and 16.4% were enrolled by pulmonologists, general medicine practitioners, and allergists, respectively. Most patients were female (74.0%) and had moderate-to-severe asthma (67.6%). Asthma was partly controlled or uncontrolled in 57.6% of patients, with 15.6% experiencing ≥1 severe exacerbation 12 months before the study visit. In total, 4.0% of patients were prescribed SABA monotherapy and 55.6%, SABA in addition to maintenance therapy. Overall, 39.2% of patients were prescribed ≥3 SABA canisters in the 12 months before the study visit; 25.2% were prescribed ≥10 canisters. Additionally, 17.6% of patients purchased SABAs over the counter, of whom 43.2% purchased ≥3 canisters. Maintenance medication in the form of ICS or ICS/long-acting β2-agonist fixed-dose combination was prescribed to 36.0% and 66.8% of patients, respectively. Conclusion Our findings suggest that prescription/purchase of ≥3 SABA canisters were common in Colombia, highlighting a public health concern. There is a need to improve asthma care by aligning clinical practices with the latest evidence-based treatment recommendations to improve asthma management across Colombia.

Keywords: sabina iii; acting agonists; prescription; asthma; short acting; study

Journal Title: Journal of Asthma and Allergy
Year Published: 2022

Link to full text (if available)


Share on Social Media:                               Sign Up to like & get
recommendations!

Related content

More Information              News              Social Media              Video              Recommended



                Click one of the above tabs to view related content.