Overview Dysport Dose-Ranging Treatment of Platysmal Bands Status: Recruiting Trial end date: 2022-06-01 Target enrollment: Participant gender: Summary This is a double-blinded, dose-ranging study in the US to assess the efficacy, safety, and duration of response of abobotulinumtoxinA for the treatment of moderate to severe platysmal bands. Phase: Phase 1/Phase 2 Details Lead Sponsor: Clinical Testing of Beverly HillsCollaborator: Galderma R&DTreatments: abobotulinumtoxinABotulinum Toxins, Type A