Overview The Study Will Evaluate the Effect of AZD8683 in Patients With Chronic Obstructive Pulmonary Disease (COPD) Status: Completed Trial end date: 2010-12-01 Target enrollment: Participant gender: Summary The purpose of this study is to investigate effects of inhaled AZD8683 compared to placebo in COPD patients. Phase: Phase 2 Details Lead Sponsor: AstraZeneca