Progression from GOLD A/B to GOLD E: a claims analysis of patients with COPD newly initiating inhaled therapy

Abstract Background Chronic obstructive pulmonary disease (COPD) is a progressive disease associated with substantial morbidity and mortality. Acute COPD exacerbations are a primary driver of significant burden and contribute to disease progression. Methods This retrospective, observational cohort s...

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Bibliographic Details

Published in:	BMC Pulmonary Medicine
Main Authors:	Trishul Siddharthan, Sanjay Sethi, Emily Wan, Claudia Lamprey, Kavita Aggarwal, Amy Dixon, Yi Pan, Vickram Tejwani
Format:	Article
Language:	English
Published:	BMC 2025-08-01
Subjects:	Chronic obstructive pulmonary disease Exacerbations Disease progression Inhaled maintenance therapy Database study
Online Access:	https://doi.org/10.1186/s12890-025-03898-1