Overview Anti-inflammatory Effects of Tiotropium in Patients With Stable COPD Status: Recruiting Trial end date: 2022-12-31 Target enrollment: Participant gender: Summary This study aims to assess the anti-inflammatory effects after 6 weeks treatment with tiotropium compared to placebo in patients with stable COPD Phase: Phase 4 Details Lead Sponsor: University Medical Center GroningenCollaborator: Boehringer IngelheimTreatments: Anti-Inflammatory AgentsBromidesTiotropium Bromide