Overview Effect of GSK704838 In Healthy Volunteers Status: Completed Trial end date: 2008-02-01 Target enrollment: Participant gender: Summary GSK704838C is a potent, pan-active mAChR antagonist, which is being developed for once-daily treatment of chronic obstructive pulmonary disease (COPD). Phase: Phase 1 Details Lead Sponsor: GlaxoSmithKline