Overview OnabotulinumtoxinA for Trigeminal Neuralgia Status: RECRUITING Trial end date: 2026-09-01 Target enrollment: Participant gender: Summary A randomized controlled trial comparing Onabotulinumtoxin A to saline (placebo) for Trigeminal Neuralgia.Phase: PHASE4 Details Lead Sponsor: Stanford UniversityTreatments: Botulinum Toxins, Type AInjectionsSodium Chloride