Laryngitis clinical trials
The registry lists 24 studies for Laryngitis across more than 10 countries. 2 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-04-29.
Status
- Completed
- 14
- Terminated
- 5
- Status unknown
- 3
- Recruiting
- 2
Phase
- Phase 4
- 6
- Phase 2
- 5
- Phase 3
- 4
- Phase 1
- 1
Where
- United States
- 6
- Brazil
- 2
- Korea, Republic of
- 1
- Germany
- 1
- France
- 1
- Slovenia
- 1
Who runs them
Boston Medical Center (2) · AstraZeneca (2) · Faculdade de Ciências Médicas da Santa Casa de São Paulo (2) · Rijnstate Hospital (1) · The Hospital for Sick Children (1) · Kazakh Medical University of Continuing Education (1) · Fondazione Policlinico Universitario Agostino Gemelli IRCCS (1) · Chiesi Farmaceutici S.p.A. (1)
Studies
Recruiting first, then most recently updated. Showing 24 of 24 — search for more.
- Complicated Infections in OtorhinolaryngologyRecruitingNCT060235501 country
- Impact of a Multimodal Intervention on Antibiotic Prescribing for Respiratory Infections in Primary CareRecruitingNCT07359287Not applicable1 country
- Positive Predictive Value of the Dx-pH Probe for Predicting PPI Response in LPRCompletedNCT017552211 country
- Impact of Cold Air Exposure on Croup SymptomsCompletedNCT05668364Not applicable
- Method of Early Diagnosis of Laryngopharyngeal RefluxCompletedNCT04771221Not applicable1 country
- Treatment of Chronic Laryngitis With AmitriptylineTerminatedNCT02552225Phase 2/31 country
- Oro-tracheal Intubation: Flurbiprofen Subglottic Instillation to Prevent Laryngeal InflammationStatus unknownNCT04708964Phase 2
- Telemedicine in the Generals Practitioners OfficeStatus unknownNCT04168554
- The Effect and Safety of Low Dose Nebulized Epinephrine in CroupStatus unknownNCT01664507Phase 41 country
- Management of Recurrent CroupTerminatedNCT01748162Phase 31 country
- Trial of the Treatment of Chronic Laryngitis With AmitryptilineTerminatedNCT02434523Phase 2/31 country
- Laryngeal and Esophageal EGF-r Expression in Patients With Reflux LaryngitisCompletedNCT01806220Not applicable1 country
- Non Interventional Study (NIS) Regarding the Application of Ectoin Mund- & Rachenspray in Patients With Acute Laryngitis and/or Acute PharyngitisCompletedNCT021609121 country
- Community Care for Croup (RCT)CompletedNCT01042145Phase 41 country
- Efficacy and Safety of Meloxicam Suspension Versus Diclofenac Suspension or Nimesulide Suspension in Patients With a Diagnosis of Acute, Non-bacterial Pharyngitis, Pharyngotonsillitis or LaryngitisCompletedNCT02229747Phase 4
- Inter-rater Reliability of the Reflux Finding Score Among GastroenterologistsCompletedNCT02048449
- Prospective Double-blinded Randomized Controlled Trial of 12-weeks High Dose Rabeprazole (Pariet) in the Treatment of Reflux Laryngitis in Chinese PatientsCompletedNCT00517114Not applicable1 country
- Comparing Different Ways of Delivering Humidity to Children With CroupCompletedNCT00230841Phase 21 country
- Salivary Epidermal Growth Factor (EGF) Concentration Before and After Treatment of Reflux LaryngitisCompletedNCT013894011 country
- Safety and Efficacy of Lansoprazole 30mg Twice Daily in Treatment of Laryngitis Associated With Gastroesophageal RefluxTerminatedNCT00369265Phase 41 country
- Efficacy of Nebulized Beclomethasone Dipropionate (BDP) in the Treatment of Moderate CroupTerminatedNCT00938353Phase 31 country
- Chronic Posterior Laryngitis With Suspected Laryngopharyngeal RefluxCompletedNCT00628667Phase 4
- Quality of Life Validation in LaryngitisCompletedNCT00641264Phase 4
- Treatment of Acute Tracheitis and Laryngitis With Essential Oils of Aromatic PlantsCompletedNCT00611390Phase 1/21 country