Not applicableUnknownNCT04412213What this trial is testingCorrelation of Family History, Age at Onset & Severity of StutteringWho this might be right forStuttering, Childhood Assiut University 50
Testing effectiveness (Phase 2)Not Yet RecruitingNCT07296328What this trial is testingEffects of Psilocybin on Speech Fluency, Struggle, and Brain Activity in People Who StutterWho this might be right forStuttering NYU Langone Health 25
Post-approval studies (Phase 4)UnknownNCT05291572What this trial is testingComparative Study Between Three Different Methods for Stuttering Therapy in ChildrenWho this might be right forStuttering, Childhood Sohag University 30
Not applicableLooking for participantsNCT07389694What this trial is testingUsing Transcranial Magnetic Stimulation to Treat StutteringWho this might be right forStuttering, Adult Kansas State University 2
Large-scale testing (Phase 3)Temporarily pausedNCT01684657What this trial is testingA Randomized, Placebo-Controlled Study to Evaluate the Efficacy and Tolerability of Asenapine With Flexible Dosing From 5mg to 20mg in Adults With Developmental StutteringWho this might be right forStuttering University of California, Irvine 32
Not applicableNot Yet RecruitingNCT07354139What this trial is testingUsing Non-invasive Brain Stimulation to Explore Potential Treatments to Reduce Speech Errors in Adults Who StutterWho this might be right forStutteringFluency Disorder The University of Texas at Dallas 50
Not applicableUnknownNCT05437627What this trial is testingComputerized Based Analysis for Detection and Severity Assessment of StutteringWho this might be right forStuttering Assiut University 120
Not applicableUnknownNCT03111524What this trial is testingThe Classroom Communication Resource (CCR) Intervention to Change Grade 7 Peer's Attitudes Towards Children Who Stutter (CWS)Who this might be right forStuttering in AdolescenceBullying of Child Rizwana Mallick 453
Testing effectiveness (Phase 2)Study completedNCT00239915What this trial is testingSafety and Efficacy Study of the Investigational Drug Pagoclone, in the Treatment of Persistent Developmental Stuttering (PDS)Who this might be right forPersistent Developmental Stuttering Pharmacology Research Institute
Testing effectiveness (Phase 2)Study completedNCT04492956What this trial is testingEffects of Ecopipam or Placebo in Adults With Stuttering (Speak Freely)Who this might be right forChildhood-Onset Fluency Disorder (Stuttering) Emalex Biosciences Inc. 68
Not applicableLooking for participantsNCT05668923What this trial is testingSpeech Signals in StutteringWho this might be right forStuttering, Childhood University of Pittsburgh 600
Not applicableUnknownNCT04813588What this trial is testingComparison of Pantomiming and Easy Onset TreatmentWho this might be right forStammering Riphah International University 20
Not applicableLooking for participantsNCT05908123What this trial is testingExploring the Nature, Assessment and Treatment of StutteringWho this might be right forStutteringStuttering, AdultStuttering, Childhood+1 more University of Texas at Austin 3,000
Not applicableStudy completedNCT03628755What this trial is testingEffectiveness of Digital Manipulation of Thyroid Cartilage and Fluency Shaping Therapy for the Management of Stuttering in AdultWho this might be right forDevelopmental Stuttering Isra University 54
Not applicableStudy completedNCT03160586What this trial is testingStuttering and AnxietyWho this might be right forStuttering, ChildhoodAnxiety Disorders Assiut University 100
Not applicableEnded earlyNCT00001308What this trial is testingCentral Mechanisms in Speech Motor Control Studied With H215O PETWho this might be right forCommunication DisorderHealthyStuttering+2 more National Institute on Deafness and Other Communication Disorders (NIDCD) 1,163
Not applicableEnrolling By InvitationNCT06809387What this trial is testingInvestigating the SMA's Role in Speech and Reading Fluency in PWS With rTMSWho this might be right forStuttering, Adult Medipol University 15
Testing effectiveness (Phase 2)UnknownNCT00709072What this trial is testingFollow-up of Children After Stuttering TreatmentWho this might be right forStuttering University of Sydney 180
Not applicableStudy completedNCT00004991What this trial is testingStudy of Brain Activity During Speech Production and Speech PerceptionWho this might be right forDevelopmental Articulation DisorderStuttering National Institute of Neurological Disorders and Stroke (NINDS) 411
Not applicableUnknownNCT05473572What this trial is testingEffect of Stuttering Remediation Exercises on Cortical Auditory Evoked PotentialsWho this might be right forDevelopmental StutteringEvoked Potentials Auditory Alaa Mamdouh 34