Post-approval studies (Phase 4)UnknownNCT02557269What this trial is testing4"S" - Seasonal Symptoms Suppression StudyWho this might be right forSeasonal Allergic Rhinitis Association Asthma, Bulgaria 60
Large-scale testing (Phase 3)Study completedNCT02008344What this trial is testingPhase 3 Efficacy and Safety Study of Favipiravir for Treatment of Uncomplicated Influenza in AdultsWho this might be right forInfluenza MDVI, LLC 1,161
Not applicableStudy completedNCT06002594What this trial is testingExamination of the Effectiveness of Nasal Irrigation Techniques in Infants With Nasal CongestionWho this might be right forUpper Respiratory Tract InfectionNasal Congestion and Inflammations Sisli Hamidiye Etfal Training and Research Hospital 80
Not applicableUnknownNCT01546662What this trial is testingDouble Dummy Double Blind Dose Determining Place-bo Controlled Study to Evaluate Efficacy of Investigational Product E-RH-06 at 2 Dose Levels for the Metabolic Management of Chronic or Recurrent, Non-infective Nasal Congestion With-or-without Rhinorrhea.Who this might be right forChronic Rhinitis Enovate Biolife Pvt Ltd 54
Not applicableUnknownNCT06182982What this trial is testingAuriculotherapy for Intraoperative Blood Pressure ControlWho this might be right forNasal PolypsAnesthesiaSinusitis+1 more Fondazione Policlinico Universitario Agostino Gemelli IRCCS 32
Testing effectiveness (Phase 2)Study completedNCT01647633What this trial is testingEffects of AkPharma's Calcium Glycerophosphate Nasal Spray WashWho this might be right forAllergic Rhinitis Drexel University 17
Not applicableUnknownNCT01693198What this trial is testingCyanobacteria Allergy in Lake KineretWho this might be right forNasal StuffinessSneezingItching Meir Medical Center 200
Testing effectiveness (Phase 2)Study completedNCT01651871What this trial is testingCombination Study Of S-555739/Cetirizine HCl In Adult Patients With Seasonal Allergic RhinitisWho this might be right forSeasonal Allergic Rhinitis Shionogi 779
Not applicableNot Yet RecruitingNCT07620522What this trial is testingObservational Study of RHINOSEDAL in Acute Nasal ObstructionWho this might be right forNasal ObstructionCommon ColdAllergic Rhinitis+2 more Laboratoires Elerte 126
Large-scale testing (Phase 3)Looking for participantsNCT07626437What this trial is testingFixed-dose Combination of 1000 mg Dipyrone Monohydrate + 60 mg Caffeine + 4 mg Chlorpheniramine Maleate in Improving Symptoms of the Common Cold and Flu in AdultsWho this might be right forCommon Cold/FluNasal CongestionNasal Obstruction Brainfarma Industria Química e Farmacêutica S/A 620
Not applicableStudy completedNCT04910139What this trial is testingA User Study of the Soniflow System for Nasal Congestion ReliefWho this might be right forNasal Congestion Third Wave Therapeutics 50
Large-scale testing (Phase 3)Study completedNCT01533220What this trial is testingEfficacy of Nasal Naphazoline Hydrocloride + Pheniramine Maleate + Panthenol Compared With Naphazoline Hydrocloride in the Symptomatic Control of Nasal Congestion and NasopharyngealWho this might be right forFluColdAllergic Disorder of Respiratory System EMS 132
Large-scale testing (Phase 3)Study completedNCT00728416What this trial is testingStudy of Nasonex in the Relief of Nasal Congestion in Patients With Seasonal Allergic Rhinitis (Study P05583)Who this might be right forAllergic Rhinitis Organon and Co 333
Not applicableStudy completedNCT00829634What this trial is testingSteady State Kinetics of l-Methamphetamine and Validation of Sensitivity of Dose EstimationWho this might be right forNasal Congestion California Pacific Medical Center Research Institute 12
Large-scale testing (Phase 3)Study completedNCT00423995What this trial is testingEffect of Loratadine/Montelukast Combination on Congestion in SAR Patients Exposed to Pollen in an EEU (Study P04822)Who this might be right forSeasonal Allergic Rhinitis Organon and Co 379
Large-scale testing (Phase 3)Study completedNCT01744106What this trial is testingStudy of Pseudoephedrine for the Temporary Relief of Nasal Congestion in Children With the Common ColdWho this might be right forNasal Congestion Associated With the Common Cold Perrigo Company 565
Testing effectiveness (Phase 2)Study completedNCT00641693What this trial is testingAssess the Efficacy and Safety of Rhinocort AquaWho this might be right forAllergic Rhinitis AstraZeneca 650
Post-approval studies (Phase 4)WithdrawnNCT00846326What this trial is testingPreventing Tolerance to Oxymetazoline in Allergic RhinitisWho this might be right forAllergic RhinitisTachyphylaxisRhinitis Medicamentosa Brian J Lipworth
Large-scale testing (Phase 3)Study completedNCT01108783What this trial is testingA Phase III Efficacy Study of the Symptomatic Treatment of Seasonal Allergic Rhinitis With BilastineWho this might be right forSeasonal Allergic Rhinitis Faes Farma, S.A. 720
Early research (Phase 1)Study completedNCT00662337What this trial is testingBioequivalence Between Two Oral Formulations of Diphenhydramine HydrochlorideWho this might be right forNasal Congestion Johnson & Johnson Consumer and Personal Products Worldwide 36