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- W4385226770 abstract "There is limited literature regarding real-world treatment patterns of patients with COPD, particularly since the introduction of once-daily single-inhaler triple therapy with fluticasone furoate/umeclidinium/vilanterol in 2017. Here, we evaluated treatment patterns of patients with COPD before and after a COPD exacerbation.Retrospective, descriptive study using medical and pharmacy claims data and enrollment information from the Optum® Clinformatics® Data Mart database. Patients aged ≥40 years with ≥1 COPD exacerbation on or after September 18, 2017 were included. The index date was the last day of the first COPD exacerbation (ie day of visit for a moderate exacerbation or discharge date for a severe exacerbation). The baseline period was 12 months prior to index and the follow-up period (≥3 months) spanned from index until the earliest of health plan disenrollment, end of data availability (September 30, 2020), or death. Treatment patterns were evaluated during baseline and follow-up, with a focus on medication switching in the 90 days pre- and post-index.COPD exacerbations were identified in 307,727 patients (125,942 severe; 181,785 moderate). Mean age at index was 72.8 years; 56.3% were female. Before and after first exacerbation, 37.7% and 48.2% of patients used ≥1 controller medication, respectively. In the 90 days pre-index, ICS, LABA, and LAMA medications were used by 27.5% of patients. Of these users, 64.3% remained on the same medication class, 21.7% discontinued, and 14.1% switched medication in the 90 days post-index. Among switchers, 44.0% switched to triple therapy. Most common switches were ICS/LABA to ICS/LABA/LAMA (20.7%) and LAMA to ICS/LABA/LAMA (16.4%).Many COPD exacerbations occur among patients not on controller medications. Although the percentage of patients receiving a controller medication increased following a first exacerbation, it remained below 50%. Of patients receiving controller medications pre-exacerbation, only a small proportion escalated to triple therapy post-exacerbation." @default.
- W4385226770 created "2023-07-25" @default.
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- W4385226770 date "2023-07-01" @default.
- W4385226770 modified "2023-09-26" @default.
- W4385226770 title "Real-World Treatment Patterns and Switching Following Moderate/Severe Chronic Obstructive Pulmonary Disease Exacerbation in Patients with Commercial or Medicare Insurance in the United States" @default.
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- W4385226770 doi "https://doi.org/10.2147/copd.s398816" @default.
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