Tiotropium In Early Chronic Obstructive Pulmonary Disease Patients in China - Related Studies

Tiotropium In Early Chronic Obstructive Pulmonary Disease Patients in China (Tie-COPD)

This study is currently recruiting participants.

Verified February 2013 by The First Affiliated Hospital of Guangzhou Medical University

Study NCT01455129 Information provided by The First Affiliated Hospital of Guangzhou Medical University

First Received on September 21, 2011. Last Updated on February 27, 2013 History of Changes

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Interventions listed in this trial

Tiotropium
placebo

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