Overview Study to Evaluate the Safety and Efficacy of USL261 (Intranasal Midazolam) in Patients With Seizure Clusters Status: Terminated Trial end date: 2017-03-01 Target enrollment: Participant gender: Summary The purpose of this study is to examine the safety and effectiveness of USL261 for the outpatient treatment of seizure clusters. Phase: Phase 3 Details Lead Sponsor: UCB Biopharma S.P.R.L.Upsher-Smith LaboratoriesTreatments: Midazolam