Abstract | INTRODUCTION: METHODS: We used healthcare data from the US IBM® MarketScan® and UK Clinical Practice Research Datalink databases to assess exacerbations and comorbidities in patients with COPD initiating first maintenance therapy (1MT) between 2015 and 2018. Patients with a recorded asthma diagnosis prior to initiation of 1MT were excluded. We evaluated time from recorded diagnosis of COPD until initiation of 1MT, and treatment regimen at 1MT (long-acting muscarinic antagonist [LAMA], long-acting β2-agonist [LABA], ICS, as monotherapy or in combination). RESULTS: In the US and UK, median (IQR) time between recorded COPD diagnosis and 1MT was 158 (12; 839) and 29 (1; 521) days, respectively. Among the 53,473 US patients and 8786 UK patients who initiated 1MT, 50.9% and 32.4% had ≥ 1 exacerbation in the previous year. In the US, 20% of patients initiated LAMA, 1% LABA, 13% LAMA/LABA, and 66% an ICS-containing regimen (49% LABA/ICS, 13% ICS, and 4% LAMA/LABA/ICS). In the UK, 53% of patients initiated LAMA, 4% LABA, 16% LAMA/LABA, and 27% an ICS-containing regimen (14% LABA/ICS, 9% ICS, and 4% LAMA/LABA/ICS). CONCLUSIONS: At 1MT, two-thirds of patients in the US received ICS-containing therapies, with almost half on LABA/ICS. In contrast, less than one-third received ICS-containing therapy in the UK and more than half of patients received LAMA. In both countries, more patients received ICS-containing therapies at initiation of 1MT than would be expected based on their exacerbation history, suggesting overprescribing.
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Authors | Chloe I Bloom, Jukka Montonen, Olaf Jöns, Elizabeth M Garry, Surya P Bhatt |
Journal | Pulmonary therapy
(Pulm Ther)
Vol. 8
Issue 1
Pg. 57-74
(Mar 2022)
ISSN: 2364-1746 [Electronic] United States |
PMID | 35015270
(Publication Type: Journal Article)
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Copyright | © 2022. The Author(s). |