Overview Clinical Study to Explore the Efficacy of ACT-129968 in Patients With Partly Controlled Asthma Status: Completed Trial end date: 2012-02-01 Target enrollment: Participant gender: Summary This study will assess the efficacy and safety of ACT-129968 in subjects with partly controlled asthma on reliever therapy only. Phase: Phase 2 Details Lead Sponsor: ActelionIdorsia Pharmaceuticals Ltd.Treatments: Albuterol