The effect of delaying initiation with umeclidinium/vilanterol in patients with COPD: an observational administrative claims database analysis using marginal structural models
Abstract Background Chronic obstructive pulmonary disease (COPD) is associated with high clinical and economic burden. Optimal pharmacological therapy for COPD aims to reduce symptoms and the frequency and severity of exacerbations. Umeclidinium/vilanterol (UMEC/VI) is an approved combination therap...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
PAGEPress Publications
2018-10-01
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Series: | Multidisciplinary Respiratory Medicine |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s40248-018-0151-6 |