Overview Tiotropium + Olodaterol Fixed Dose Combination (FDC) in Chronic Obstructive Pulmonary Disease (OTEMTO 1) Status: Completed Trial end date: 2014-11-01 Target enrollment: Participant gender: Summary The objective of this study is to assess the efficacy and safety of 12 weeks once daily treatment with orally inhaled tiotropium + olodaterol FDC (delivered by the Respimat inhaler) compared with tiotropium and placebo in patients with COPD. Phase: Phase 3 Details Lead Sponsor: Boehringer IngelheimTreatments: OlodaterolTiotropium Bromide