Overview Long-term Safety Study for GSK573719 in Japanese Status: Completed Trial end date: 2013-12-01 Target enrollment: Participant gender: Summary The objective of this study is to evaluate the safety and tolerability of GSK573719 Inhalation Powder 125 mcg once-daily over 52 weeks in Japanese subjects with COPD. Phase: Phase 3 Details Lead Sponsor: GlaxoSmithKline