Croup clinical trials
The registry lists 22 studies for Croup across more than 10 countries. 2 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-01-29.
Status
- Completed
- 13
- Terminated
- 5
- Status unknown
- 2
- Recruiting
- 2
Phase
- Phase 4
- 5
- Phase 3
- 5
- Phase 2
- 2
- Phase 1
- 1
Where
- United States
- 5
- Canada
- 2
- Brazil
- 2
- Denmark
- 2
- Pakistan
- 1
- Italy
- 1
Who runs them
Faculdade de Ciências Médicas da Santa Casa de São Paulo (2) · Professor Klaus Bønnelykke (2) · Pediatric Clinical Research Platform (1) · Seoul National University Hospital (1) · Canadian Institutes of Health Research (CIHR) (1) · HaEmek Medical Center, Israel (1) · Rijnstate Hospital (1) · Northwestern University (1)
Studies
Recruiting first, then most recently updated. Showing 22 of 22 — search for more.
- VItamin D in pregnanCy for prevenTion Of eaRlY Childhood AsthmaRecruitingNCT06570889Phase 31 country
- Fish Oil in pREgnancY for Personalized Prevention of Early Childhood AsthmaRecruitingNCT06560255Phase 31 country
- Efficacy Of Oral Dexamethasone Versus Parenteral Dexamethasone In The Management Of Mild To Moderate CroupCompletedNCT06959407Not applicable1 country
- Croup Dosing StudyCompletedNCT06272383Phase 31 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
- Comparison of Dexamethasone Oral Preparations to Assess Taste and Acceptance in Children With Asthma and CroupTerminatedNCT03705273Phase 41 country
- 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
- 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
- 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
- Treatment of Acute Tracheitis and Laryngitis With Essential Oils of Aromatic PlantsCompletedNCT00611390Phase 1/21 country
- A Cluster Controlled Trial Comparing Three Methods of Disseminating Practice Guidelines for Children With CroupTerminatedNCT00147849Not applicable