Overview Efficacy of Symbicort Versus Its Monocomponents - SPRUCE 80/4.5 Status: Completed Trial end date: 2003-09-01 Target enrollment: Participant gender: Summary The purpose of this study is to compare Symbicort with its monocomponents budesonide and formoterol in the treatment of asthma in children and adults Phase: Phase 3 Details Lead Sponsor: AstraZenecaTreatments: BudesonideBudesonide, Formoterol Fumarate Drug CombinationFormoterol Fumarate