| Autor: |
Trung N. Tran, MD, PhD, Heath Heatley, PhD, Jennifer Rowell, MSc, Jeffrey Shi Kai Chan, MBChB, MPH, Arnaud Bourdin, MD, PhD, Jatin Chapaneri, MD, Benjamin Emmanuel, PhD, Danny Gibson, MSc, David J. Jackson, MRCP, Andrew N. Menzies-Gow, FRCPi, Ruth Murray, PhD, Derek Skinner, MSc, David B. Price, FRCGP |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Journal of Allergy and Clinical Immunology: Global, Vol 3, Iss 2, Pp 100225- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2772-8293 |
| DOI: |
10.1016/j.jacig.2024.100225 |
| Popis: |
Background: Increasing frequency of intermittent oral corticosteroid (OCS) prescription and cumulative OCS exposure increase the risk of OCS-related adverse outcomes. Objective: We sought to describe the evolution and trajectory of intermittent OCS prescription patterns in patients with asthma and investigate risk factors independently associated with transitioning to a frequent prescription pattern. Methods: This historical cohort study included patients with active asthma managed in UK primary care and included in the Optimum Patient Care Research Database (OPCRD; opcrd.co.uk). Intermittent OCS prescription patterns were categorized as sporadic, infrequent, moderately frequent, or frequent. Prescription pattern sequences were described for those who had a frequent sequence in their final year of prescribing. We examined associations between OCS prescription pattern and the hazard of transitioning into a frequent intermittent OCS prescription pattern using multivariable Cox regression with a 10-year look-back period. Results: Of 105,229 patients with intermittent OCS prescriptions, 57.1% (n = 60,083) had a frequent OCS prescription pattern at some point. Irrespective of baseline pattern, most patients transitioned to frequent prescription during the look back. The strongest risk factors were a more frequent prescription pattern at the start of look-back period, a lower percentage peak expiratory flow rate, and higher Global Initiative for Asthma treatment step. Older age, female sex, obesity, and active smoking were also associated with a higher risk of transitioning. Conclusion: Our findings help identify those most at risk of transitioning to frequent intermittent OCS receipt and encourage earlier intervention with OCS-sparing treatments. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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