Overview To Evaluate the Long-term Safety of (R,R)-Formoterol in Subjects With COPD Status: Completed Trial end date: 2004-12-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine the long-term safety of arformoterol over a period of 12 months in subjects with COPD Phase: Phase 3 Details Lead Sponsor: SunovionTreatments: Formoterol FumarateSalmeterol Xinafoate