Overview Dose Finding Trial to Assess the Efficacy and Safety of SOTB07 in Persistent Asthma Status: Completed Trial end date: 2011-05-01 Target enrollment: Participant gender: Summary This study is a dose finding trial to assess the efficacy and safety of SOTB07 in persistent asthma. Phase: Phase 2 Details Lead Sponsor: SK Chemicals Co., Ltd.SK Chemicals Co.,Ltd.Treatments: Montelukast