Overview 14729-D9831C00002- 1 Month Biopsy Study Status: Completed Trial end date: 2009-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to study histological changes, cellularity, clinical efficacy and safety of AZD1981 in patients with Chronic Obstructive Pulmonary Disease Phase: Phase 2 Details Lead Sponsor: AstraZeneca