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Find 55 clinical trials for copd near Phoenix, Arizona. Connect with research centers in your area.
Showing 41-55 of 55 trials
NCT00515164
The purpose of this study it to evaluate the efficacy and safety of the 20 mL BLVR System in patients with advanced upper lobe predominant emphysema.
NCT00877383
This study assessed the efficacy and safety of indacaterol (150 µg once daily \[od\]) when combined with tiotropium (18 µg od) versus tiotropium (18 µg od) treatment alone in patients with chronic obstructive pulmonary disease (COPD).