Overview Clinical Study to Evaluate the Efficacy and Safety of Neuronox and Botox With Essential Blepharospasm Status: Completed Trial end date: 2017-07-04 Target enrollment: Participant gender: Summary This clinical study evaluates the efficacy and safety of Neuronox compared with Botox in adults with essential blepharospasm. Phase: Phase 3 Details Lead Sponsor: Medy-ToxTreatments: abobotulinumtoxinABotulinum ToxinsBotulinum Toxins, Type AincobotulinumtoxinAonabotulinumtoxinA