Testing effectiveness (Phase 2)Ended earlyNCT00507637What this trial is testingBlepharospasm Short IntervalWho this might be right forBlepharospasm Merz Pharmaceuticals GmbH 8
Post-approval studies (Phase 4)Looking for participantsNCT06195241What this trial is testingEffects of DaxibotulinumtoxinA for Blepharospasm and Hemifacial SpasmWho this might be right forBenign Essential BlepharospasmHemifacial Spasm Montefiore Medical Center 40
Post-approval studies (Phase 4)Study completedNCT03508882What this trial is testingPretarsal Versus Preseptal Botulinum Toxin for Patients With Eyelid SpasmWho this might be right forBlepharospasmHemifacial SpasmBotulinum Toxins, Type A The University of Hong Kong 100
Large-scale testing (Phase 3)Study completedNCT01896895What this trial is testingEfficacy and Safety Study of Botulinum Toxin Type A Against Placebo to Treat Abnormal Contraction or Twitch of the EyelidWho this might be right forBilateral Blepharospasm (BEB) Merz Pharmaceuticals GmbH 61
Testing effectiveness (Phase 2)Study completedNCT00001784What this trial is testingMexiletine for the Treatment of Focal DystoniaWho this might be right forBlepharospasmDystoniaSpasm National Institute of Neurological Disorders and Stroke (NINDS) 24
Not applicableUnknownNCT02327728What this trial is testingComparison of Different Botulinum Toxin A Injection Patterns in the Treatment of BlepharospasmWho this might be right forBlepharospasm YangHui 120
Post-approval studies (Phase 4)Ended earlyNCT06080438What this trial is testingEffect of Topical Botulinum Toxin Eyedrop on Palpebral FissureWho this might be right forTears; ExcessEyelid Spasm University of Miami 2
Post-approval studies (Phase 4)Study completedNCT00761592What this trial is testingComparison of Two Botulinum Type A Products in the Treatment of BlepharospasmWho this might be right forBlepharospasm Allergan 65
Not applicableStudy completedNCT05103202What this trial is testingEfficacy and Safety of 10-Week or Shorter vs 12-Week or Longer Injection Intervals of Botulinum ToxinWho this might be right forCervical DystoniaBlepharospasmLimb Dystonia+3 more University of Texas Southwestern Medical Center 105
Not applicableStudy completedNCT03399292What this trial is testingEffect of Lipid Based Eye Drops on Tear Film Lipid Layer ThicknessWho this might be right forDry Eye Syndromes Medical University of Vienna 12
Testing effectiveness (Phase 2)Study completedNCT00411255What this trial is testingBrain Stimulation to Treat Blepharospasm or Meige SyndromeWho this might be right forBlepharospasmFocal Dystonia National Institute of Neurological Disorders and Stroke (NINDS) 22
Not applicableStudy completedNCT00082615What this trial is testingNeurophysiological Markers in Patients With Craniofacial Dystonia and Their RelativesWho this might be right forDystonia National Institute of Neurological Disorders and Stroke (NINDS) 210
Not applicableStudy completedNCT01814774What this trial is testingA Retrospective Chart Review of BOTOX® and Xeomin® for the Treatment of Cervical Dystonia and BlepharospasmWho this might be right forCervical DystoniaBlepharospasm Allergan 48
Testing effectiveness (Phase 2)Study completedNCT05027997What this trial is testingExploratory Study of Dipraglurant (ADX48621) for the Treatment of Patients With BlepharospasmWho this might be right forBlepharospasmDystonia Addex Pharma S.A. 15
Not applicableStudy completedNCT03269123What this trial is testingA Mechanical Device for BlepharospasmWho this might be right forBlepharospasm Oxford University Hospitals NHS Trust 58
Not applicableEnded earlyNCT03263000What this trial is testingPhotic Blink Reflex in People With Blepharospasm and Increased BlinkingWho this might be right forBlepharospasm National Institute of Neurological Disorders and Stroke (NINDS) 17
Large-scale testing (Phase 3)UnknownNCT05618470What this trial is testingWumeiwan Jiawei Fang Use in Patients With BlepharospasmWho this might be right forDry Eye SyndromesMeige SyndromeBlepharospasm+1 more China Academy of Chinese Medical Sciences 80
Not applicableStudy completedNCT00773604What this trial is testingDeep Brain Stimulation in Patients With DystoniaWho this might be right forDystonia University of California, San Francisco 9
Not applicableStudy completedNCT01287247What this trial is testingTrial Evaluating Xeomin® (incobotulinumtoxinA) for Cervical Dystonia or Blepharospasm in the United StatesWho this might be right forCervical DystoniaBlepharospasm Merz North America, Inc. 688
Post-approval studies (Phase 4)Study completedNCT03641950What this trial is testingThe Objective of This Study is to Evaluate the Efficacy and Safety of Botulax® in Patients With Essential Blepharospasm.Who this might be right forEssential Blepharospasm Hugel 249