Asthma Clinical Research Network (ACRN) Trial - Tiotropium Bromide as an Alternative to Increased Inhaled Corticosteroid in Patients Inadequately Controlled on a Lower Dose of Inhaled Corticosteroid (TALC)
This study is ongoing, but not recruiting participants.
Study NCT00565266
Information provided by National Heart, Lung, and Blood Institute (NHLBI)
First Received: November 28, 2007
Last Updated: October 7, 2009
History of Changes
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