Dysphonia: all 132 studies

Page 1 of 2. Open to participants first (38), then studies with results posted, then the rest; newest registration first within each.

• EMG-Guided Versus Endoscopic-Catheter Botulinum Toxin Injection for Spasmodic DysphoniaNot yet recruitingNCT07894172Not applicable
• Transcranial Magnetic Stimulation in Laryngeal DystoniaNot yet recruitingNCT07683767Not applicable
• Assessment of the Efficacy of a Highly Standardized Ginger and Perilla Nutraceutical (Dispepril®) in Improving Gastric and Intestinal Symptoms in Patients With Functional DyspepsiaNot yet recruitingNCT07655219Not applicable
• Active vs. Passive VR During Office-based ENT ProceduresNot yet recruitingNCT07599826Not applicable
• Brain Network Changes After Vibro-tactile Stimulation in Laryngeal DystoniaRecruitingNCT07443891Not applicable
• Deconstructing Voice Therapy: Towards Enhanced Communication OutcomesRecruitingNCT07176988Not applicable
• Translaryngeal Vibration for Hyperfunctional Voice DisordersRecruitingNCT07145086Phase 3
• Extended-release Sodium Oxybate (Lumryz) in Spasmodic Dysphonia and Voice TremorNot yet recruitingNCT07041203Phase 1
• The Mechanism Versus PPI TrialRecruitingNCT06999577Phase 4
• PhoRTE® Therapy Efficacy: In-Person Versus TelehealthNot yet recruitingNCT06934265Not applicable
• Management of Non-Organic Dysphonia in Adults.RecruitingNCT06856785Not applicable
• tDCS for Laryngeal DystoniaRecruitingNCT06830174Not applicable
• Characterization of "Bamboo" and Other Vocal Cord Lesions Responsible for Dysphonia in Patients With Systemic Autoimmune Diseases (BAMBOO)RecruitingNCT06779799
• Longitudinal Non-invasive Analysis of VOCAle Cord Function Based on Trans-laryngeal Ultrasound Acquisitions and Voice RecordingsNot yet recruitingNCT06776393Not applicable
• Capturing Key MG-symptoms Using Smartphone Recordings.RecruitingNCT06743490
• Dynamics of Pelvic Floor Muscles With Different Phonation Patterns Among Female StudentsNot yet recruitingNCT06716268
• Usefulness and Feasibility of Ultrasound in Office Laryngology ProceduresNot yet recruitingNCT06579989Not applicable
• The 'Lombard Effect' in Patients Affected by Adductor Laryngeal DystoniaNot yet recruitingNCT06402214Not applicable
• Voice Therapy Per the Rehabilitation Treatment Specification SystemRecruitingNCT06152627Not applicable
• Investigation of the Effectiveness of Group Voice Therapy in ChildrenRecruitingNCT06124053Not applicable
• Autonomic Dysfunction in Functional DysphoniaRecruitingNCT06100601Not applicable
• Voice Analysis in Women With Polycystic Ovary SyndromeNot yet recruitingNCT06085170
• Impact of Temporomandibular Joint Dysfunction on Objective and Subjective Vocal MeasuresRecruitingNCT06046521
• Effectiveness of Intraoperative Neuromonitoring of External Branch of Superior Laryngeal Nerve in Thyroid SurgeryRecruitingNCT06002984Not applicable
• Artificial Intelligence and Benign Lesions of Vocal Folds RecognitionRecruitingNCT05754606
• The Use of Dexamethasone in Total Thyroidectomy to Improve Voice Outcome and HypocalcaemiaRecruitingNCT05732883Phase 2
• Cortical Silent Period in Laryngeal DystoniaRecruitingNCT05580302
• Deep Brain Stimulation for Laryngeal Dystonia: From Mechanism to Optimal ApplicationRecruitingNCT05506085
• A Personalized Voice Restoration Device for Patients With LaryngectomyNot yet recruitingNCT05479643Not applicable
• Clinical Validation of DystoniaNet Deep Learning Platform for Diagnosis of Isolated DystoniaRecruitingNCT05317390Not applicable
• Understanding Disorder-specific Neural Pathophysiology in Laryngeal Dystonia and Voice TremorRecruitingNCT05216770Early Phase 1
• Characterization of Clinical Phenotypes of Laryngeal Dystonia and Voice TremorRecruitingNCT05150106
• Deep Brain Stimulation in Laryngeal Dystonia and Voice TremorRecruitingNCT05150093Not applicable
• Effects of Neuromodulation in Laryngeal DystoniaRecruitingNCT05095740Not applicable
• A Phase 2 Trial of Deep Brain Stimulation for Spasmodic DysphoniaNot yet recruitingNCT04938154Phase 2
• Brain-Computer Interfaces in Laryngeal DystoniaRecruitingNCT04421365Not applicable
• Imaging Genetics of Laryngeal DystoniaRecruitingNCT03042975
• Brain Networks in DystoniaRecruitingNCT03042962
• Usability of Vibro-tactile Stimulation to Treat Spasmodic DysphoniaCompletedNCT06111027Phase 1/2Results posted
• Zinc Supplementation Prior to Botox Injections for Spasmodic DysphoniaCompletedNCT05892770Phase 1/2Results posted
• Effect of Semi-occluded Vocal Tract Therapy on the Phonation of Children With Vocal Fold NodulesCompletedNCT05878197Not applicableResults posted
• No Post Intubation Laryngeal SymptomsCompletedNCT05383417Not applicableResults posted
• Assessment of Laryngopharyngeal Sensation in Adductor Spasmodic DysphoniaCompletedNCT05158179Not applicableResults posted
• DaxibotulinumtoxinA Injection for Treatment of Adductor Spasmodic DysphoniaCompletedNCT05158166Phase 1/2Results posted
• Evaluating the Feasibility of Acapella® Choice as a Dysphonia TreatmentCompletedNCT04764604Not applicableResults posted
• The Effect of IV NSAID's and Corticosteroids on Dysphasia and Dysphonia Following ASDFTerminatedNCT04650893Phase 3Results posted
• Spasmodic Dysphonia PainCompletedNCT04648891Phase 2/3Results posted
• Laryngeal Vibration for Spasmodic DysphoniaCompletedNCT03746509Not applicableResults posted
• Preliminary Study 2 to Test the Effects of Ambulatory Voice BiofeedbackCompletedNCT03416868Not applicableResults posted
• Sodium Oxybate in Spasmodic Dysphonia and Voice TremorCompletedNCT03292458Phase 2/3Results posted
• rTMS in Spasmodic DysphoniaCompletedNCT02957942Not applicableResults posted
• Thalamic Deep Brain Stimulation for Spasmodic Dysphonia- DEBUSSY TrialCompletedNCT02558634Not applicableResults posted
• Investigation of the Role of Steroids in Enhancing Voice Therapy OutcomesCompletedNCT02286960Phase 4Results posted
• Controlled Study to Evaluate the Safety and Efficacy of Azficel-T for Vocal Fold Scarring and Age-Related DysphoniaCompletedNCT02120781Phase 2Results posted
• Voice Tremor in Spasmodic Dysphonia: Central Mechanisms and Treatment ResponseCompletedNCT01961297Phase 2Results posted
• Effects of Octanoic Acid for Treatment of Essential Voice TremorCompletedNCT01864525Phase 1/2Results posted
• Dietary Control Alone Versus Dietary Control Plus Use of Proton Pump Inhibitors to Treat Pediatric HoarsenessTerminatedNCT00637416Phase 4Results posted
• Safety and Efficacy of Lansoprazole 30mg Twice Daily in Treatment of Laryngitis Associated With Gastroesophageal RefluxTerminatedNCT00369265Phase 4Results posted
• Dysphagia and Dysphonia in Anterior Cervical Spinal SurgeryCompletedNCT07713693Not applicable
• Voice Rest Versus Hypofunctional Whispering After PhonosurgeryCompletedNCT07704125Not applicable
• Stabilization Training, Voice And Neck PainCompletedNCT07401576Not applicable
• Effects of Finger Kazoo Exercise With and Without Oropharyngeal Enlargement in the Operatic Singing VoiceCompletedNCT07129668Not applicable
• Gender-affirming Voice Training With Visual FeedbackTerminatedNCT07017595Not applicable
• Correlation Between Voice Pitch Changes and Tension of Suboccipital Muscles In Normal SubjectsActive, not recruitingNCT07008859
• Dysphonia Pain Perception Following Botulinum Toxin InjectionsCompletedNCT06767215Not applicable
• Artemisia and Green Tea Extracts for Gastric Mucosal HealthCompletedNCT06628804Not applicable
• Spasmodic Dysphonia InterviewsCompletedNCT06561334
• A Trial of Transcranial Magnetic Stimulation in the Treatment of Functional DyspepsiaTemporarily not availableNCT06559748
• Voice and Swallowing Disorders in Adults With and Without Alzheimer's DiseaseWithdrawnNCT06328374
• Assessment of Laryngopharyngeal Sensation: Cancer Survivor CohortSuspendedNCT06078527
• Speech Therapy and Functional Dysphonia After ThyroidectomyStatus unknownNCT05963178Not applicable
• Biofeedback vs Laryngeal Control Therapy in Management of Paradoxical Vocal Fold MotionCompletedNCT05770518Not applicable
• Voice Quality Changes With IANB AnesthesiaCompletedNCT05710484
• Laryngeal Vibro-tactile Stimulation as a Non-invasive Symptomatic Treatment for Spasmodic DysphoniaWithdrawnNCT05467228Phase 2
• Relationship Between Dysphonia And Anxiety In FibromyalgiaCompletedNCT05410756
• Complete Vocal Technique Voice Therapy for Muscle Tension Dysphonia (CVT4MTD)CompletedNCT05365126Not applicable
• Behavioral Abnormalities in Dysphonic ChildrenActive, not recruitingNCT05264961Not applicable
• Monitoring of the Safety and the Performance of the Endoscopic Cap Electrode (ECE50)Active, not recruitingNCT05245942
• Assessing the Effects of Patient Self-Rating of Voice Quality on Voice Therapy Attendance and OutcomesCompletedNCT05237648Not applicable
• Firdapse for Post-BOTOX Vocal WeaknessCompletedNCT05123053Phase 2
• Reversal of Botulinum Neurotoxin Injection Related Dysphonia With PyridostigmineStatus unknownNCT05110417Phase 4
• Artificial Intelligence in Diagnosing Dysphagia PatientsCompletedNCT05098808
• Administration of Platelet-rich Fibrin to Autologous Fat Tissue in Injection Laryngoplasty for Vocal Cord ParalysisCompletedNCT04839276Phase 4
• Efficacy of Kinesio Taping on Mutational FalsettoCompletedNCT04729660Not applicable
• Computational Cranial and Cervical Muscle Network in Normal and Disordered VoiceCompletedNCT04713033
• Tracheal Tube Cuff Shape and PressureCompletedNCT04591769Not applicable
• Dysphagia and Dysphonia Outcomes in SARS CoV-2 (COVID-19) Infection (DYADS Study)CompletedNCT04584658
• Evaluation of Functions of Swallowing and Voice in Ankylosing Spondylitis PatientsCompletedNCT04437394
• A Study of Local Administration of Autologous Mesenchymal Stromal Cells in Dysphonic Patients With Vocal Fold ScarringCompletedNCT04290182Phase 1/2
• A Study to Analyze Symptoms Prevalent in Early PD (Dysphonia, Tremor)Status unknownNCT04288804
• Pulmonary Function, Voice and Swallowing Symptoms After ParathyroidectomyCompletedNCT04267965
• Effect of Vocal Exercises With Straw on Aerodynamic Parameters of Voice (Pressure, Flow) in Dysodic Singers With NodulesStatus unknownNCT04107337Not applicable
• Intubation Tube Applications on Voice Performance in Early Postoperative PeriodCompletedNCT04011111
• Silk Protein Microparticle-based Filler for Injection AugmentationCompletedNCT03790956Not applicable
• Serial Platelet-Rich Plasma Injections for Vocal Fold Atrophy, Scar, and/or Sulcus VocalisCompletedNCT03749863Not applicable
• The Use of Osteopathic Medical Manipulation to Decrease the Incidence and Severity of Post-Operative Sore ThroatStatus unknownNCT03720301Not applicable
• Improving Voice Production for Adults With Age-related DysphoniaActive, not recruitingNCT03702322Not applicable
• The Effects of Adding Expiratory Muscle Strength Training in Voice TherapyWithdrawnNCT03692494Not applicable
• Dysphonia, Distress, and Perceived Control: Technology Based Assessment and InterventionCompletedNCT03576365Not applicable
• BOTOX® Drug Use Investigation (Spasmodic Dysphonia)Status unknownNCT03543150

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