Hoarseness clinical trials
The registry lists 84 studies for Hoarseness across more than 10 countries. 16 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-09-23.
Status
- Completed
- 47
- Recruiting
- 11
- Status unknown
- 10
- Active, not recruiting
- 4
- Not yet recruiting
- 4
- Terminated
- 4
Phase
- Phase 2
- 9
- Phase 3
- 6
- Phase 4
- 5
- Phase 1
- 3
- Early Phase 1
- 1
Where
- United States
- 28
- Korea, Republic of
- 8
- Canada
- 5
- South Korea
- 4
- Turkey
- 4
- United Kingdom
- 3
Who runs them
Seoul National University Hospital (6) · National Institute of Neurological Disorders and Stroke (NINDS) (5) · University of Minnesota (4) · SMG-SNU Boramae Medical Center (2) · University of British Columbia (2) · B.P. Koirala Institute of Health Sciences (2) · Universiti Sains Malaysia (2) · University of California, San Francisco (2)
Studies
Recruiting first, then most recently updated. Showing 50 of 84 — search for more.
- Intraperitoneal Dexamethasone Spraying on Vagal Nerve-Rich Areas for Prevention of Hoarseness After Upper Abdominal SurgeryRecruitingNCT07722091Not applicable1 country
- Effect Of Intracuff Dexamethasone On Postoperative Sore Throat In Patients Undergoing Laparoscopic CholecystectomyNot yet recruitingNCT07760272Not applicable
- Effect of Endotracheal Tube Cuff Pressure Management on Postoperative Sore Throat in Pediatric Laparoscopic AppendectomyRecruitingNCT07678086Not applicable1 country
- Sore Throat After Open Neck Elective SurgeryRecruitingNCT07124650Phase 41 country
- A Randomized, Comparative, Controlled Study of Differences in the Incidence of Postoperative Sore Throat (POST) by Inner Diameter Size of the TaperGuardTM Endotracheal Tube (ETT)Enrolling by invitationNCT07511998Not applicable1 country
- Laryngopharyngeal Injury After Endotracheal Intubation Under General AnesthesiaRecruitingNCT073595861 country
- Effect of Cuff Pressure Assessment Methods on Postoperative Complications in Breast SurgeryNot yet recruitingNCT07341646Not applicable1 country
- Management of Non-Organic Dysphonia in Adults.RecruitingNCT06856785Not applicable1 country
- Characterization of "Bamboo" and Other Vocal Cord Lesions Responsible for Dysphonia in Patients With Systemic Autoimmune Diseases (BAMBOO)RecruitingNCT067797991 country
- RCT Face-to-face Group Voice Therapy vs Telepractice Group Voice Therapy for Muscle Tension DysphoniaRecruitingNCT06524193Not applicable1 country
- The 'Lombard Effect' in Patients Affected by Adductor Laryngeal DystoniaNot yet recruitingNCT06402214Not applicable1 country
- Investigation of the Effectiveness of Group Voice Therapy in ChildrenRecruitingNCT06124053Not applicable1 country
- Autonomic Dysfunction in Functional DysphoniaRecruitingNCT06100601Not applicable1 country
- Cortical Silent Period in Laryngeal DystoniaRecruitingNCT055803021 country
- Post Thyroidectomy Echographic Method for Study of Vocal Fold MotionRecruitingNCT03976011Not applicable1 country
- A Phase 2 Trial of Deep Brain Stimulation for Spasmodic DysphoniaNot yet recruitingNCT04938154Phase 21 country
- Hyaluronic Acid for Prevention of Post-Intubation Sore Throat and HoarsenessCompletedNCT07040631Not applicable1 country
- Straw Phonation Exercise Program for Pitch ExtensionActive, not recruitingNCT05357222Not applicable1 country
- Efficacy of Flurbiprofen Spray for Postoperative Sore Throat Following Double-Lumen Endobronchial IntubationActive, not recruitingNCT07163429Not applicable1 country
- A Study of Local Administration of Autologous Mesenchymal Stromal Cells in Dysphonic Patients With Vocal Fold ScarringCompletedNCT04290182Phase 1/21 country
- Effect of Cuff Pressure of Endotracheal Tube on POSTCompletedNCT055428231 country
- Air Versus Lignocaine for Endotracheal Tube Cuff Inflation and Effect on Postoperative Sore Throat and Intracuff PressureActive, not recruitingNCT07315490Phase 2/31 country
- Thermosoftening of Double-lumen Tube for Airway Exchanger CatheterCompletedNCT03846713Not applicable1 country
- Laryngeal Vibro-tactile Stimulation as a Non-invasive Symptomatic Treatment for Spasmodic DysphoniaWithdrawnNCT05467228Phase 21 country
- Laryngeal Vibration for Spasmodic DysphoniaCompletedNCT03746509Not applicable1 country
- The Effect of Ice, Green Tea and Arnica Montana Application on Post-Operative Intubation Related Sore Throat and HoarsenessCompletedNCT05048628Not applicable1 country
- Dysphonia, Distress, and Perceived Control: Technology Based Assessment and InterventionCompletedNCT03576365Not applicable1 country
- Intubation with Different Angled Intubation Tubes Using C-macr D Blade Videolaringoscope;CompletedNCT06011967Not applicable1 country
- Effect of Semi-occluded Vocal Tract Therapy on the Phonation of Children With Vocal Fold NodulesCompletedNCT05878197Not applicable1 country
- The Effect of IV NSAID's and Corticosteroids on Dysphasia and Dysphonia Following ASDFTerminatedNCT04650893Phase 31 country
- A Trial of Transcranial Magnetic Stimulation in the Treatment of Functional DyspepsiaTemporarily not availableNCT06559748
- Spasmodic Dysphonia PainCompletedNCT04648891Phase 2/31 country
- Comparing the Efficacy Between Lignocaine Given Via MADgic Atomizer and Lignocaine Pump SprayCompletedNCT06213116Not applicable1 country
- Assessment of Laryngopharyngeal Sensation in Adductor Spasmodic DysphoniaCompletedNCT05158179Not applicable1 country
- Innovative Endotracheal Tube Design Reduces Postoperative Laryngeal InjuryActive, not recruitingNCT06108271Not applicable1 country
- The Effectiveness of Preemptive Nebulized Dexamethasone in Reducing Post-Operative Sore Throat in Supraglottic AirwayCompletedNCT04771026Not applicable1 country
- Incidence of Hoarseness After General Spine Surgery: Prospective Observational StudyCompletedNCT059961461 country
- Evaluating the Feasibility of Acapella® Choice as a Dysphonia TreatmentCompletedNCT04764604Not applicable1 country
- Serial Platelet-Rich Plasma Injections for Vocal Fold Atrophy, Scar, and/or Sulcus VocalisCompletedNCT03749863Not applicable1 country
- A Study to Evaluate Effects of Gargle Phonation in VoiceCompletedNCT04766658Not applicable1 country
- A Prospective,Randomised, Open Label Study for Comparison of the Incidence and Severity of Postoperative Sore Throat (POST) Using C-MAC Video Laryngoscope and Traditional Macintosh Laryngoscope for IntubationCompletedNCT05531617Not applicable1 country
- Neuropathology of Spasmodic DysphoniaCompletedNCT001185861 country
- A Study to Analyze Symptoms Prevalent in Early PD (Dysphonia, Tremor)Status unknownNCT042888041 country
- Reversal of Botulinum Neurotoxin Injection Related Dysphonia With PyridostigmineStatus unknownNCT05110417Phase 41 country
- Relationship Between Dysphonia And Anxiety In FibromyalgiaCompletedNCT054107561 country
- Thalamic Deep Brain Stimulation for Spasmodic Dysphonia- DEBUSSY TrialCompletedNCT02558634Not applicable1 country
- The Effect of Cold Vapor on Intubation-Related Symptoms and Comfort in the Early Postoperative PeriodStatus unknownNCT05317156Not applicable
- The Effect of Preoperative Oral Dexamethasone Supplementation on the Outcome of Thyroidectomised Patients.Status unknownNCT04412694Phase 41 country
- BOTOX® Drug Use Investigation (Spasmodic Dysphonia)Status unknownNCT035431501 country
- Does Tracheal Tube Size Affect Patient's Experience of Postoperative Sore Throat and HoarsenessCompletedNCT04184778Not applicable1 country