Overview Non-invasive Measures of Distal Lung Disease in Asthmatics Status: Completed Trial end date: 2007-09-01 Target enrollment: Participant gender: Summary This is a Phase 4, single center study conducted in mild-to moderate asthmatics. Phase: Phase 4 Details Lead Sponsor: Teva Branded Pharmaceutical Products R&D, Inc.Teva Branded Pharmaceutical Products, R&D Inc.Treatments: BeclomethasoneFluticasone Propionate, Salmeterol Xinafoate Drug CombinationFluticasone-Salmeterol Drug Combination