Overview An Evaluation Of PF-03715455 In Moderate To Severe Chronic Obstructive Pulmonary Disease Status: Terminated Trial end date: 2015-05-01 Target enrollment: Participant gender: Summary This study proposes to evaluate the safety and efficacy of PF-03715455 in subjects with moderate to severe Chronic Obstructive Pulmonary Disorder. Phase: Phase 2 Details Lead Sponsor: Pfizer