Overview Efficacy of Inhaled Albuterol Spiromax® in Subjects With Persistent Asthma With Steady State Pharmacokinetics Status: Completed Trial end date: 2013-11-01 Target enrollment: Participant gender: Summary The primary objective of this study is to evaluate the efficacy of Albuterol Spiromax® versus placebo in subjects with persistent asthma. Phase: Phase 3 Details Lead Sponsor: Teva Branded Pharmaceutical Products R&D, Inc.Teva Branded Pharmaceutical Products, R&D Inc.Treatments: Albuterol