Overview Asthma Exacerbation Study Status: Completed Trial end date: 2011-09-15 Target enrollment: Participant gender: Summary This study will establish the safety as well as demonstrate benefit of the addition of a LABA to an ICS by utilizing an endpoint (time to first severe asthma exacerbation) that informs on both safety and efficacy. Phase: Phase 3 Details Lead Sponsor: GlaxoSmithKlineTreatments: FluticasoneXhance