Comparative Effectiveness of Two Tiotropium Formulations: A Retrospective Cohort Study.

This study confirms the findings observed in the TIOSPIR trial in a more heterogeneous population that included patient subgroups with severe respiratory disease and unstable COPD.
PMID: 30822243 [PubMed - in process]

Source: COPD: Journal of Chronic Obstructive Pulmonary Disease - March 4, 2019 Category: Respiratory Medicine Tags: COPD Source Type: research